CN211587904U - Dust cleaning device for color sorter and color sorter with dust cleaning device - Google Patents

Abstract

The utility model discloses a look selection machine that is used for ash removal device of look selection machine and has it, the look selection machine has the sorting channel, ash removal device includes: the device comprises a shell, a screen plate, an airflow driving piece and a vibrating device. A dust suction cavity is formed in the shell, a dust suction outlet and a dust suction inlet are formed in the shell, and the dust suction cavity is communicated with the sorting channel through the dust suction inlet; the screen plate is arranged on the dust suction inlet and covers the dust suction inlet; the vibrating device is arranged on the screen plate and used for driving the screen plate to vibrate; the airflow driving piece is communicated with the dust suction cavity and is used for driving airflow to flow from the dust suction inlet to the dust suction outlet. According to the utility model discloses an ash removal device for look selection machine both can make the ash removal device avoid the material to be inhaled the dust absorption intracavity when the dust absorption, simultaneously, when the mesh of dust jam otter board, can shake the falling by the dust that vibration device comes to come on the otter board by the automatic start, avoid leading to the otter board in time to clear up because of the human reason, make look selection machine more automatic.

Description

Dust cleaning device for color sorter and color sorter with dust cleaning device

Technical Field

The utility model belongs to the technical field of look selection machine technique and specifically relates to a look selection machine that is used for ash removal device of look selection machine and has it.

Background

In the related art, the color sorter is used for sorting materials, the materials need to be processed through working procedures of rolling, polishing and the like, a large amount of dust is generated, the materials are mixed with the dust and enter the color sorter, the dust can diffuse into a sorting chamber under the action of jet valve airflow and is attached to the surface of glass, a light path is influenced, and therefore the normal work of the color sorter is seriously influenced. Therefore, the color sorter needs to be provided with a dust suction device, the influence of dust on color sorting is reduced, and meanwhile, a screen plate structure is additionally arranged in the dust suction device in order to prevent the dust suction device from sucking materials. After long-time work, the dust and the materials can cause the mesh of the screen plate to be blocked, and the dust suction device loses the effect. The existing treatment method requires that a client must clean the product manually at regular intervals. Manual cleaning can bring two problems, firstly can consume manpower, and secondly basically can be recalled to clean when the machine works abnormally.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a dust cleaning device for look selection machine, dust on the ash cleaning device can clear up the otter board automatically.

The utility model discloses still provide a look selection machine that has above-mentioned ash removal device.

According to the utility model discloses an ash removal device for look selection machine, look selection machine has the sorting channel, ash removal device includes: the sorting device comprises a shell, a sorting channel and a dust collecting cavity, wherein a dust collecting cavity is formed in the shell, a dust collecting outlet and at least one dust collecting inlet which are communicated with the dust collecting cavity are formed in the shell, and the dust collecting cavity is communicated with the sorting channel through the dust collecting inlet; the screen plates correspond to the dust suction inlets one to one, are arranged on the corresponding dust suction inlets and cover the dust suction inlets; the vibrating devices are in one-to-one correspondence with the screen plates, are arranged on the corresponding screen plates and are used for driving the screen plates to vibrate; the air current driving piece, the air current driving piece with the casing links to each other and with the dust absorption chamber intercommunication, the air current driving piece be used for driving the air current by dust absorption entry flow direction the dust absorption export.

According to the utility model discloses an ash removal device for look selects machine, dust absorption entrance through at the ash removal device casing sets up the otter board, set up the vibrating device that can produce the vibration on the otter board, and set up the air current driving piece and drive the air current and flow at the dust absorption intracavity and suck away the dust, thereby avoid the material to be sucked the dust absorption intracavity when both can making ash removal device's air current driving piece dust absorption, and simultaneously, when the dust that accumulates on the otter board blocks up the mesh, can be as required and the automatic start vibrating device comes to shake off with the dust on the otter board, thereby manpower resources when reducing the manpower deashing expends, also can avoid leading to the otter board in time to clear up because of the people is the reason, and then the convenience of the automation and the operation of.

According to some embodiments of the utility model, the ash removal device still includes: and the control device is connected with the vibration device and is used for controlling the vibration device to start and stop.

According to some embodiments of the utility model, the ash removal device still includes: the wind speed detection device is arranged on the screen plate and used for detecting the speed of airflow passing through the screen plate, the control device is connected with the wind speed detection device, and the control device controls the vibration device corresponding to the screen plate to be started and stopped according to a wind speed value detected by the wind speed detection device.

Furthermore, the control device sets an upper wind speed threshold and a lower wind speed threshold, when the wind speed value detected by the wind speed detection device is smaller than the lower wind speed threshold, the control device controls the corresponding vibration device to start operation, and when the wind speed value detected by the wind speed detection device is larger than the upper wind speed threshold, the control device controls the corresponding vibration device to stop operation.

According to some embodiments of the present invention, the net plate is fixedly connected to the periphery of the dust suction inlet through a locking bolt.

In some embodiments of the present invention, the ash removing device further comprises: and the dust cover covers the vibration device.

According to some embodiments of the utility model, ash removal device still includes the support frame, vibrating device establishes on the support frame, the support frame is fixed in on the otter board.

According to some embodiments of the invention, the vibration device is a pneumatic vibration device, the pneumatic vibration device comprises: the motor comprises a motor body and an air pipe, wherein one end of the air pipe is communicated to an air source, the other end of the air pipe is communicated to the motor body, the air pipe is connected with an electromagnetic valve in series, and the electromagnetic valve is in communication connection with the control device.

In a particular embodiment, the vibration device is an electric vibration device.

According to the utility model discloses look selection machine of second aspect includes: sorting unit and according to the utility model discloses an ash removal device for look selection machine of first aspect.

According to the utility model discloses a look selects machine, through the ash removal device who is used for look to select machine who sets up above-mentioned first aspect for look selects machine can carry out the clearance of dust when selecting separately the material, and clears up the otter board automatically when the otter board blocks up.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

Fig. 1 is a schematic view of a color sorter according to a second aspect of the invention;

FIG. 2 is a schematic view of a soot cleaning device according to a first embodiment of the present invention;

FIG. 3 is a schematic view of one embodiment of the vibration apparatus shown in FIG. 1;

FIG. 4 is a schematic view of another embodiment of the vibration apparatus shown in FIG. 1;

fig. 5 is a control schematic diagram of a vibration device according to a first embodiment of the present invention;

fig. 6 is a control flow chart of a vibration device according to a first embodiment of the present invention;

fig. 7 is a partial schematic view of a color sorter according to a second embodiment of the present invention;

FIG. 8 is a schematic view of one embodiment of the vibration apparatus shown in FIG. 6;

FIG. 9 is a schematic view of another embodiment of the vibration device shown in FIG. 6;

fig. 10 is a control schematic diagram of a vibration device according to a second embodiment of the present invention;

fig. 11 is a control flowchart of a vibration device according to a second embodiment of the present invention.

Reference numerals:

the color selector 100 is provided with a color selector,

a dust-cleaning device (10) is arranged,

a housing 1, a dust suction chamber 11, a dust suction inlet 111, a dust suction outlet 112, a first dust suction outlet 1121, a second dust suction outlet 1122,

the net plate 2 is provided with a net plate,

the vibration device 3, the pneumatic vibration device 31, the electric vibration device 32,

a support frame 4, a first support plate 41, a second support plate 42, a mounting plate 43,

a three-way pipe fitting 5, a dust cover 6, a locking bolt 7, a wind speed detection device 8, a control device 9,

the sorting device 20 is provided with a sorting device,

a sorting box 201, a receiving hopper 202 and a frame 203.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

An ash removal device 10 according to an embodiment of the first aspect of the present invention is described below with reference to fig. 1 to 11.

According to the utility model discloses the inside of look selection machine 100 of second aspect is formed with the separation channel, is equipped with dust absorption entry 111 on the separation channel, and the separation channel can be used for selecting separately the material, and ash removal device 10 includes: a shell 1, a screen plate 2, an air flow driving piece (not shown) and a vibration device 3.

Specifically, with reference to fig. 2, a dust suction cavity 11 is formed in the housing 1, a dust suction outlet 112 (including a first dust suction outlet 1121 and a second dust suction outlet 1122 described below) and at least one dust suction inlet 111 are provided on the housing 1, the dust suction outlet 112 and the dust suction inlet 111 are both communicated with the dust suction cavity 11, the dust suction cavity 11 can be communicated with the sorting channel through the dust suction inlet 111, for example, the ash removal device 10 can be provided on a side wall of the sorting channel, and the dust suction inlet 111 can be opposite to the sorting channel, so that dust splashed during material separation can be sucked through the dust suction cavity 11; the screen plate 2 corresponds to the dust suction inlets 111 one by one, the screen plate 2 is arranged on the dust suction inlets 111 and covers the dust suction inlets 111, and the screen plate 2 can prevent materials from being sucked into the dust suction cavity 11; the vibrating devices 3 can correspond to the screen plates 2 one by one, the vibrating devices 3 can be arranged on the screen plates 2, and the vibrating devices 3 can be used for driving the screen plates 2 to vibrate, so that dust accumulated on the screen plates 2 for a long time and blocking meshes is vibrated down; an air flow drive may be connected to the housing 1 and in communication with the suction chamber 11, the air flow drive being operable to drive an air flow from the suction inlet 111 to the suction outlet 112.

For example, as shown in fig. 1 and 2, the ash removing device 10 may be disposed on a side wall of the sorting channel, a dust suction chamber 11 is formed in the housing 1 of the ash removing device 10, the dust suction chamber 11 may be formed as a long and narrow channel, a plurality of dust suction inlets 111 may be disposed at intervals on the housing 1 along a length direction of the dust suction chamber 11, the plurality of dust suction inlets 111 may be two, three, four or more, and accordingly, the number of the mesh plate 2 and the vibrating device 3 corresponds to the number of the dust suction inlets 111 one by one. For example, two dust suction inlets 111 are uniformly arranged on the bottom wall of the housing 1 at intervals along the left-right direction, the two dust suction inlets 111 can be opposite to the sorting channel along the up-down direction, two mesh plates 2 can be arranged, and the mesh plates 2 can be fixedly connected and covered on the dust suction inlets 111; correspondingly, two vibration devices 3 can be arranged, and the vibration devices 3 can be directly fixed on the screen plate 2; a first dust suction outlet 1121 may be formed at the left end of the bottom wall of the housing 1, a second dust suction outlet 1122 may be formed at the right end of the bottom wall of the housing 1, the first dust suction outlet 1121 and the second dust suction outlet 1122 are both communicated with the dust suction chamber 11, and the dust suction chamber 11 may be connected to an airflow driving member, such as a fan, through the first dust suction outlet 1121 and the second dust suction outlet 1122; when the dust accumulated on the screen plate 2 affects the dust collection efficiency of the dust removing device 10, the vibration device 3 can be started to vibrate, so that the dust on the screen plate 2 is vibrated, and the vibrated dust enters the dust collection cavity 11 through the dust collection inlet 111 and is sucked out by the airflow driving part.

According to the utility model discloses an ash removal device 10 for look selects machine 100, through set up otter board 2 on ash removal device 10 casing 1's dust absorption entry 111, set up vibrating device 3 that can produce the vibration on otter board 2, and set up the air current driving piece and drive the air current and flow in dust absorption chamber 11 thereby suck away the dust, avoid the material to be sucked in dust absorption chamber 11 when both can making ash removal device 10's air current driving piece dust absorption, and simultaneously, when the mesh was blockked up to the dust of accumulation on otter board 2, can be as required and automatic start vibrating device 3 shakes and falls with the dust on the otter board 2, thereby manpower resources when reducing the manpower deashing consume, also can avoid leading to otter board 2 can't in time to clear up because of the people reason, and then improved the convenience of the automation and the operation of look selects machine 100.

According to some embodiments of the present invention, the ash removal device 10 may further include: and a control device 9. In particular, the control device 9 may be connected to the vibration device 3, and the control device 9 may be used to control the vibration device 3 to start and stop. The control device 9 may be a single-chip microcomputer, for example. Preferably, the control device 9 may further include a corresponding display device, so as to provide a human-computer interface for an operator to know dust removal information and perform dust removal control, and the operator may know the degree of blocking the screen 2 through the human-computer interface, so as to select whether to start the vibrating device 3 to perform ash removal, thereby further improving convenience and automation degree of operation of the color sorter 100.

According to some embodiments of the present invention, the ash removal device 10 may further include: and a wind speed detection device 8. Specifically, wind speed detection device 8 can be with otter board 2 one-to-one, wind speed detection device 8 can locate on otter board 2, wind speed detection device 8 can be used for detecting the speed of the air current through otter board 2, controlling means 9 can link to each other with wind speed detection device 8, controlling means 9 opens and stops according to the vibrating device 3 of wind speed value control correspondence otter board 2 department that wind speed detection device 8 detected, from this, be convenient for ensure that controlling means 9 starts vibrating device 3 as required in good time.

Furthermore, the control device 9 sets an upper wind speed threshold and a lower wind speed threshold, and when the wind speed value detected by the wind speed detection device 8 is smaller than the lower wind speed threshold, the control device 9 controls the corresponding vibration device 3 to start operation, and when the wind speed value detected by the wind speed detection device 8 is larger than the upper wind speed threshold, the control device 9 controls the corresponding vibration device 3 to stop operation, so that the vibration devices 3 can be operated with high efficiency all the time.

According to some embodiments of the utility model, otter board 2 passes through lockbolt 7 and dust absorption entry 111's week along fixed connection, specifically, dust absorption entry 111's week edge can be formed with a plurality of first bolt holes, can be formed with the second bolt hole with first bolt hole one-to-one on otter board 2, otter board 2 can be connected through the cooperation with lockbolt 7 and bolt hole (be promptly above first bolt hole and second bolt hole) with dust absorption entry 111's week edge and realize fixing. In addition, the locking bolt 7 can effectively prevent the problem that the bolt loosens due to the vibration of the net plate 2, and the fastening effect is better.

In some embodiments of the present invention, the ash removal device 10 may further include: a dust cover 6. Specifically, the vibration device 3 can be covered in the dust cover 6, so that dust accumulation on the vibration device 3 is prevented, and the service life of the ash cleaning device 10 can be effectively prolonged.

According to some embodiments of the present invention, the ash removal device 10 may further include a support frame 4. Specifically, the vibration device 3 can be arranged on the support frame 4, and the support frame 4 is fixed on the screen plate 2, so that the area of the screen plate 2 occupied by the vibration device 3 can be reduced as much as possible, the influence of the vibration device 3 on the dust collection of the airflow driving part is further reduced, and the dust collection efficiency is ensured.

Further, in conjunction with fig. 4, the supporting frame 4 may include: a first support plate 41, a second support plate 42, and an installation plate 43. Specifically, the first support plate 41 is connected to the net plate 2, and the first support plate 41 may extend away from the dust suction inlet 111 and upward toward the dust suction chamber 11 (upward and downward directions shown in fig. 2); the second supporting plate 42 is connected to the net plate 2, the second supporting plate 42 may extend away from the dust suction inlet 111 and upward toward the dust suction chamber 11 (upward and downward direction shown in fig. 2), and the second supporting plate 42 is spaced apart from the first supporting plate 41; the mounting plate 43 is connected to the ends of the first support plate 41 and the second support plate 42 (for example, the upper ends of the first support plate 41 and the second support plate 42 shown in fig. 3) away from the dust suction inlet 111, and the vibrating device 3 can be fixed on the mounting plate 43, so that the area of the mesh plate 2 occupied by the vibrating device 3 can be reduced as much as possible, and the influence of the vibrating device 3 on the dust suction of the dust cleaning device 10 can be reduced.

According to some embodiments of the present invention, the vibration device 3 may be a pneumatic vibration device 31, and the pneumatic vibration device 31 may include: motor body and trachea. Specifically, one end of the air pipe is communicated to the air source, the other end of the air pipe is communicated to the motor body, the air pipe is connected with the electromagnetic valve in series, and the electromagnetic valve can be in communication connection with the control device. When controlling means 9 drive vibrating device 3 vibrates, controlling means 9 can drive the solenoid valve open before, and the air supply can let in the air to the trachea this moment, and the air in the trachea can drive the operation of motor body, because on the motor body is fixed in otter board 2, the vibration that produces when the motor body moves can directly drive otter board 2 vibration to shake the dust of accumulation on the otter board 2 and fall. Preferably, can be close to a tee pipe fitting 5 of the position connection of vibrating device 3 on the trachea, tee pipe fitting 5 includes left interface, right side interface and well interface, the right interface of tee pipe fitting 5 this moment can be connected to the air supply, an air nozzle can be connected to the left interface of tee pipe fitting 5, the air nozzle can just be to otter board 2, well interface of tee pipe fitting 5 then links to each other with vibrating device 3, therefore, through directly 2 gas jets of otter board and the dual deashing mode of vibrating device 3 drive otter board 2 vibrations, can further promote the deashing effect to otter board 2.

In some embodiments of the present invention, the vibration device 3 may also be an electric vibration device 32. That is, the control device 9 can be directly electrically connected to the electric vibration device 32, and can directly drive the electric vibration device 32 to operate as required. For example, the electric vibration device 32 may be an electric motor, and when the wind speed detection device 8 detects that the wind speed at the dust suction inlet 111 is lower than the threshold value at the set wind speed, the control device 9 may directly drive the electric motor to operate after receiving the feedback signal from the wind speed detection device 8, and the electric motor may generate vibration and drive the screen 2 to vibrate for ash removal.

A color sorter 100 according to a second aspect of the invention is described below.

According to the utility model discloses color sorter 100 of second aspect includes: the ash removal device 10 for a color sorter 100 according to the first aspect of the present invention.

Further, the color sorter 100 according to the second aspect of the present invention may further include a sorting device 20.

Specifically, the sorting device 20 may include a sorting box 201 and a receiving hopper 202, the receiving hopper 202 is communicated with the sorting box 201, the receiving hopper 202 and the sorting box 201 may jointly define a sorting channel, and a dust suction inlet 111 communicated with the sorting channel is formed on the receiving hopper 202; the suction chamber 11 communicates with the sorting channel via a suction inlet 111. In other words, the ash removing device 10 may be disposed at the upper end of the receiving hopper 202, the dust suction chamber 11 of the ash removing device 10 may be communicated with the receiving hopper 202 through the dust suction inlet 111, and the dust suction inlet 111 may be opposite to the sorting channel defined by the receiving hopper 202 and the sorting box 201 together, so that the ash removing device 10 may suck dust when the sorting device 20 sorts materials.

According to the utility model discloses a look selection machine 100 is through setting up the basis the utility model discloses the ash removal device 10 of first aspect for look selection machine 100 can carry out the clearance of dust when selecting separately the material, and clears up otter board 2 automatically when 2 jam of otter board.

A color sorter 100 according to an embodiment of the present invention will be described with reference to fig. 1 to 11.

Example one

Referring to fig. 1, a color sorter 100 according to the present invention includes an ash removal device 10 and a sorting device 20.

The sorting device 20 comprises a sorting box 201, a receiving hopper 202 and a rack 203, wherein the sorting box 201 and the receiving hopper 202 are both fixed on the rack 203, the receiving hopper 202 is communicated with the sorting box 201 and defines a sorting channel together, and a dust suction inlet 111 communicated with the sorting channel is formed in the receiving hopper 202; the ash removal device 10 includes: the wind power generation device comprises a shell 1, a screen plate 2, an airflow driving piece, a vibrating device 3, a control device 9, a wind speed detection device 8, a dust cover 6 and a support frame 4.

Specifically, the ash removing device 10 may be disposed at the upper end of the receiving hopper 202, a dust suction cavity 11 is formed in the housing 1, a plurality of dust suction inlets 111 arranged side by side at intervals are formed on the bottom wall of the housing 1, and the plurality of dust suction inlets 111 may face the sorting channel; the mesh plate 2 can be fixed on and covered on the dust suction inlet 111 by loosening bolts;

the left end of the bottom wall of the casing 1 may be formed with a first dust suction outlet 1121, the right end of the bottom wall of the casing 1 may be formed with a second dust suction outlet 1122, the first dust suction outlet 1121 and the second dust suction outlet 1122 are both communicated with the dust suction chamber 11, and the dust suction chamber 11 may be connected with the airflow driving member through the first dust suction outlet 1121 and the second dust suction outlet 1122, so that the airflow driving member may suck out dust in the sorting channel.

The support frame 4 includes: a first support plate 41, a second support plate 42, and an installation plate 43. The first support plate 41 is connected with the screen plate 2 and extends in the up-down direction; the second supporting plate 42 is connected with the screen plate 2 and extends along the up-down direction, the second supporting plate 42 and the first supporting plate 41 are arranged at intervals, and the mounting plate 43 is connected with one ends of the first supporting plate 41 and the second supporting plate 42, which are far away from the dust suction inlet 111;

the vibration device 3 is a pneumatic vibration device 31, the pneumatic vibration device 31 can be fixed on the mounting plate 43 of the support frame 4, the pneumatic vibration device 31 comprises: motor body, trachea, tee bend pipe fitting 5, air nozzle and solenoid valve. The three-way pipe fitting 5 comprises a left connector, a right connector and a middle connector, the right connector of the three-way pipe fitting 5 can be connected to an air source, the left connector of the three-way pipe fitting 5 can be connected with an air nozzle, the air nozzle can be opposite to the screen plate 2, and the middle connector of the three-way pipe fitting 5 is connected with the motor body; the electromagnetic valve is connected with the air pipe and can be arranged at an air source to control the on-off of the air flow in the air pipe.

The wind speed detection device 8 may be disposed at the dust suction inlet 111, and one wind speed detection device 8 may be disposed at each dust suction inlet 111, so as to determine whether to clean the dust suction inlet 111 according to the wind speed at the dust suction inlet 111 detected by each wind speed detection device 8.

The control device 9 can be in communication connection with the electromagnetic valve; the dust cover 6 can cover the pneumatic vibration device 31 to prevent dust from entering the pneumatic vibration device 31 to affect the operation thereof.

When controlling means 9 drive vibrating device 3 vibrates, controlling means 9 can drive the solenoid valve before the line and open, the air supply can let in the air to the trachea this moment, the air in the trachea can the operation of driving motor body, because the motor body is fixed in on otter board 2, the vibration that produces can directly drive otter board 2 vibrations when the motor body moves, thereby shake the dust that accumulates on otter board 2 and fall, and simultaneously, the air nozzle can just jet-propelled to otter board 2, thereby blow off adnexed dust on the otter board 2, the dust that breaks away from on the otter board 2 then can directly get into dust absorption chamber 11 and is siphoned away through dust absorption entry 111.

In summary, according to the color sorter 100 of the embodiment of the present invention, by providing the vibrating device 3 connected to the screen plate 2, the wind speed detecting device 8 for detecting the wind speed of the dust suction inlet 111 and the control device 9 for controlling the vibration of the vibrating device 3, the dust suction efficiency of the ash removing device 10 can be greatly improved, and it is ensured that the dust suction efficiency of the ash removing device 10 is not reduced in the working process of the color sorter 100, in addition, since each dust suction inlet 111 is provided with the wind speed detecting device 8 and the vibrating device 3, the ash removing device 10 can accurately clean the screen plate 2 to be cleaned, and the color sorter has timeliness and accuracy; and complicated and inconvenient manual cleaning can be omitted, and the color selection effect of the color selector 100 is further improved.

Example two

As shown in fig. 4, the present embodiment has substantially the same structure as the first embodiment, wherein the same reference numerals are used for the same components, and the difference is only that: the vibration device 3 in the first embodiment is a pneumatic vibration device 31, and an electromagnetic valve for controlling the on-off of an air pipe is further arranged in the first embodiment and is electrically connected with the control device 9; while the vibrating device 3 in the second embodiment is an electric vibrating device 32, the electric vibrating device 32 can be directly electrically connected to the control device 9.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. A dust removal device for a color sorter, the color sorter having a sorting channel, the dust removal device comprising:

the sorting device comprises a shell, a sorting channel and a dust collecting cavity, wherein a dust collecting cavity is formed in the shell, a dust collecting outlet and at least one dust collecting inlet which are communicated with the dust collecting cavity are formed in the shell, and the dust collecting cavity is communicated with the sorting channel through the dust collecting inlet;

the screen plates correspond to the dust suction inlets one to one, are arranged on the corresponding dust suction inlets and cover the dust suction inlets;

the vibrating devices are in one-to-one correspondence with the screen plates, are arranged on the corresponding screen plates and are used for driving the screen plates to vibrate;

the air current driving piece, the air current driving piece with the casing links to each other and with the dust absorption chamber intercommunication, the air current driving piece be used for driving the air current by dust absorption entry flow direction the dust absorption export.

2. The ash removal device for a color sorter of claim 1, further comprising: and the control device is connected with the vibration device and used for controlling the vibration device to start and stop.

3. The ash removal device for a color sorter according to claim 2, further comprising: the wind speed detection devices are in one-to-one correspondence with the screen plates and are arranged on the screen plates and used for detecting the speed of airflow passing through the screen plates; the control device is connected with the wind speed detection device and controls the vibration device corresponding to the screen plate to start and stop according to the wind speed value detected by the wind speed detection device.

4. The dust removing device for the color sorter according to claim 3, wherein the control device sets an upper wind speed threshold and a lower wind speed threshold, the control device controls the corresponding vibration device to start operation when the wind speed value detected by the wind speed detection device is less than the lower wind speed threshold, and the control device controls the corresponding vibration device to stop operation when the wind speed value detected by the wind speed detection device is greater than the upper wind speed threshold.

5. The ash removing device for the color sorter according to claim 1, wherein the mesh plate is fixedly connected with the periphery of the dust suction inlet through a locking bolt.

6. The ash removal device for a color sorter of claim 1, further comprising: and the dust cover covers the vibration device.

7. The dust removing device for the color sorter according to claim 1 or 6, wherein the dust removing device further comprises a support frame, the vibrating device is arranged on the support frame, and the support frame is fixed on the screen plate.

8. The ash removal device for a color sorter according to claim 3, wherein the vibration device is a pneumatic vibration device comprising: the motor comprises a motor body and an air pipe, wherein one end of the air pipe is communicated to an air source, the other end of the air pipe is communicated to the motor body, the air pipe is connected with an electromagnetic valve in series, and the electromagnetic valve is in communication connection with the control device.

9. The ash removal device for a color sorter according to claim 3, wherein the vibration device is an electric vibration device.

10. A color sorter comprising the ash removal device for a color sorter according to any one of claims 1 to 9.

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