CN219745438U

CN219745438U - Plane gyration clearance sieve with dust collection device

Info

Publication number: CN219745438U
Application number: CN202320444556.4U
Authority: CN
Inventors: 吴生华
Original assignee: Taizhou Yuebao Rice Industry Co ltd
Current assignee: Taizhou Yuebao Rice Industry Co ltd
Priority date: 2023-03-07
Filing date: 2023-03-07
Publication date: 2023-09-26
Anticipated expiration: 2033-03-07

Abstract

The utility model relates to the technical field of cleaning sieves, and discloses a plane rotary cleaning sieve with a dust collecting device, which comprises a rotary sieve, wherein a dust collecting mechanism is arranged in the rotary sieve and comprises a thread groove, a threaded rod, a supporting plate, a dust screen, a fixed bolt, a movable groove, a movable rod, a fan, a motor, a rotating shaft and fan blades. This plane gyration clearance sieve with dust collection device is through being provided with dust collection mechanism, when the plane gyration clearance sieve is carrying out work and is using, utilize the motor to drive the pivot and rotate, the pivot drives the flabellum again and rotates, and then the fan works, absorb the dust, avoid inside some tiny debris of clearance sieve also to remove along with it, and then cause to produce great dust, lead to the phenomenon that the dust flies everywhere in disorder, thereby cause to observe the screening condition of clearance sieve inside unclear, utilize the threaded rod to plug into the screw groove inboard simultaneously, make the dust screen can normal use, play the effect of collection dirt.

Description

Plane gyration clearance sieve with dust collection device

Technical Field

The utility model relates to the technical field of cleaning sieves, in particular to a plane rotary cleaning sieve with a dust collecting device.

Background

The cleaning screen has advanced levels of cleaning and impurity removal equipment. The sealing device has wide application range and good sealing performance. The spiral angle adjustable threshing plate and the cleaning brush are adopted, so that the cleaning machine is suitable for cleaning materials with different impurity contents. The split type screen drum and the double-sided large-opening door structure enable operation and maintenance to be simple, convenient and quick, the machine is mainly suitable for large-scale central storage, ideal equipment for cleaning and impurity removing of grains during grain purchasing and storage, and has the characteristics of large yield, advanced environment-friendly dust removing equipment, convenience in movement and the like, and is multipurpose.

Through searching, the prior patent (publication number: CN 211660438U) discloses a plane rotary cleaning sieve, and is inconvenient to carry out comprehensive screening to current cleaning sieve, and is inconvenient to carry out wobbling problem to screening net, and the scheme is proposed now that it includes screening case, set up the feed inlet on the top inner wall of screening case, see on the bottom inner wall of screening case has first discharge gate, set up the second discharge gate on the one side inner wall of screening case, rotate on the bottom inner wall of second discharge gate and install screening net, screening net extends to screening incasement, has seted up first hole on the opposite side inner wall of screening case, fixed mounting has same gag lever post on the top inner wall of first hole, and the diaphragm is installed to one side of screening net, and the diaphragm runs through first hole, has set up the second hole on the diaphragm. The utility model has reasonable design and is convenient for swinging the screening net, thereby comprehensively screening grains and preventing the screening net from being blocked.

The inventors found that the following problems exist in the prior art in the process of implementing the present utility model: when the traditional plane rotary cleaning screen is used for working, some tiny impurities in the cleaning screen move along with the cleaning screen, so that larger dust is generated, and the dust flies around, so that the screening condition in the cleaning screen is not clearly observed;

accordingly, a planar rotary cleaning screen having a dust collecting device is proposed in view of the above-mentioned problems.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a plane rotary cleaning sieve with a dust collecting device, which solves the problems that the prior art mentions that when the traditional plane rotary cleaning sieve is used, some tiny impurities move along with the inside of the cleaning sieve, so that larger dust is generated, and the dust flies around, so that the screening condition inside the cleaning sieve is not clearly observed.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a plane gyration clearance sieve with dust collection device, includes the gyratory sieve, the inside dust collecting mechanism that is provided with of gyratory sieve, dust collecting mechanism includes screw thread groove, threaded rod, backup pad, dust screen, fixing bolt, movable groove, movable rod, fan, motor, pivot and flabellum, the screw thread groove has been seted up to the gyratory sieve inner wall, the threaded rod is installed to the inboard cooperation of screw thread groove, the threaded rod below is provided with the backup pad, the backup pad surface is provided with the dust screen, the dust screen surface runs through and is provided with fixing bolt, the movable groove has been seted up to the backup pad below, the movable rod is installed to the inboard cooperation of movable groove, the movable rod below is provided with the fan, the fan below is provided with the motor, motor one side is provided with the pivot, pivot one side is provided with the flabellum.

Preferably, the thread groove is in threaded connection with the supporting plate through a threaded rod, and the size of the thread groove is matched with that of the threaded rod.

As the preferable scheme, the dustproof net is in threaded connection with the supporting plate through the fixing bolts, and the fixing bolts are distributed on the surface of the supporting plate at equal intervals.

Preferably, the movable groove is movably connected with the fan through a movable rod, and the size of the movable groove is matched with the size of the movable rod.

As a preferable scheme, the motor and the fan blades form a rotating structure through a rotating shaft, and the motor and the fan blades are distributed in parallel.

As the preferred scheme, rotary screen top is provided with protection machanism, protection machanism includes hinge, protective cover, gag lever post and spacing groove, rotary screen top screw connection has the hinge, hinge one side is provided with the protective cover.

As an optimal scheme, a limit rod is arranged on one side of the protective cover, and a limit groove is formed in one side of the limit rod in a matched mode.

The utility model provides a plane rotary cleaning screen with a dust collecting device. The device comprises the following

The beneficial effects are that:

(1) This plane gyration clearance sieve with dust collection device through being provided with dust collection mechanism, when the plane gyration clearance sieve is carrying out work and is used, can open the switch of motor earlier, under the effect of motor, utilize the motor to drive the pivot and rotate, the pivot drives the flabellum again and rotates, and then the fan works, simultaneously under the effect of dust screen, utilize the dust screen can filter some great granule, prevent can be in the in-process of dust absorption, cause the jam, and then utilize the fan to come to absorb the dust, and can utilize to unscrew the threaded rod from the screw groove, regularly come to dismantle the clearance to prevent after long-term use, there is more dust to glue on the dust screen surface, influence follow-up dust absorption, avoid the inside some tiny debris that have of clearance sieve also to remove along with it, and then cause to produce great dust, lead to the dust to fly around the phenomenon, thereby cause to observe the inside screening condition of clearance sieve and not clear, simultaneously utilize the threaded rod to fill in the screw groove inboard, make the dust screen can normally use, play the effect of dust collection.

Drawings

FIG. 1 is a schematic diagram of a side view of the present utility model;

FIG. 2 is a schematic view of the dust collecting mechanism of the present utility model;

FIG. 3 is a schematic view of a protecting mechanism according to the present utility model;

FIG. 4 is a schematic diagram showing the structure of the motor and the shaft of the present utility model;

fig. 5 is an enlarged view of the structure at a in fig. 2.

Wherein: 1. a rotary screen; 2. a dust collection mechanism; 201. a thread groove; 202. a threaded rod; 203. a support plate; 204. a dust screen; 205. a fixing bolt; 206. a movable groove; 207. a movable rod; 208. a fan; 209. a motor; 210. a rotating shaft; 211. a fan blade; 3. a protective mechanism; 301. a hinge; 302. a protective cover; 303. a limit rod; 304. and a limit groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, the present utility model provides a technical solution: a plane rotary cleaning sieve with a dust collecting device comprises a rotary sieve 1, a dust collecting mechanism 2 is arranged in the rotary sieve 1, and a protection mechanism 3 is arranged above the rotary sieve 1.

Wherein: when the plane gyration clearance sieve is in use, through being provided with dust collection mechanism 2, can avoid inside the clearance sieve some tiny debris also remove along with it, and then cause to produce great dust, lead to the dust to fly around the phenomenon to cause and observe the unclear to the inside screening condition of clearance sieve, and through being provided with protection machanism 3, can play the effect of protection.

Referring to fig. 2, 4 and 5, a plane rotary cleaning screen with a dust collecting device, the dust collecting mechanism 2 includes a thread groove 201, a threaded rod 202, a supporting plate 203, a dust screen 204, a fixing bolt 205, a movable groove 206, a movable rod 207, a fan 208, a motor 209, a rotating shaft 210 and a fan blade 211, the inner wall of the rotary screen 1 is provided with the thread groove 201, the threaded rod 202 is mounted on the inner side of the thread groove 201 in a matching manner, the supporting plate 203 is arranged below the threaded rod 202, the dust screen 204 is arranged on the surface of the supporting plate 203, the fixing bolt 205 penetrates through the surface of the dust screen 204, the movable groove 206 is mounted below the supporting plate 203, the movable rod 207 is mounted on the inner side of the movable groove 206 in a matching manner, the fan 208 is arranged below the movable rod 207, the motor 209 is arranged below the fan 208, the rotating shaft 210 is arranged on one side of the motor 209, the rotating shaft 210 is provided with the fan blade 211, the threaded groove 201 is in threaded connection with the supporting plate 203 through the thread, the size of the threaded groove 201 is matched with the size of the threaded rod 202, the dust screen 204 is in threaded connection with the supporting plate 203 through the fixing bolt 205, the fixing bolt 205 is distributed on the surface of the supporting plate 203 at equal intervals, the movable groove 206 is in the moving structure, the size is matched with the size of the fan blade 209 through the rotating shaft 206, and the size of the fan blade 211 is parallel to the rotating shaft 211.

Wherein: when the plane gyration clearance sieve is in use, can open motor 209's switch earlier, under motor 209's effect, utilize motor 209 to drive pivot 210 and rotate, pivot 210 drives the flabellum 211 again and rotates, and then fan 208 works, absorb the dust, avoid the clearance sieve inside to have some tiny debris also to remove along with it, and then cause to produce great dust, lead to the dust to fly around the phenomenon, thereby cause to the inside screening condition of clearance sieve observe unclear, utilize threaded rod 202 to pack into thread groove 201 inboard simultaneously, make dust screen 204 can normal use, play the effect of collection dirt.

Referring to fig. 3, a plane rotary cleaning screen with a dust collecting device, the protection mechanism 3 includes a hinge 301, a protection cover 302, a limit rod 303 and a limit groove 304, the hinge 301 is connected with a screw above the rotary screen 1, the protection cover 302 is disposed on one side of the hinge 301, the limit rod 303 is disposed on one side of the protection cover 302, and the limit groove 304 is disposed on one side of the limit rod 303 in a matching manner.

Wherein: when the plane rotary cleaning sieve works, the protective cover 302 can be pulled firstly, the protective cover 302 is driven to rotate by the hinge 301 under the action of the hinge 301, and meanwhile, the limiting rod 303 can enter the inner side of the limiting groove 304 to fix the protective cover 302.

The working principle of the utility model is as follows: when the plane gyration clearance sieve is in use, can open the switch of motor 209 earlier, under motor 209's effect, utilize motor 209 to drive pivot 210 and rotate, pivot 210 drives the flabellum 211 again and rotates, and then fan 208 works, absorb the dust, avoid the inside some tiny debris of clearance sieve to also remove along with it, and then cause the great dust of production, lead to the phenomenon that the dust flies everywhere, thereby cause to the inside screening condition of clearance sieve observe unclear, utilize threaded rod 202 to pack into thread groove 201 inboard simultaneously, make dust screen 204 can normally use, play the effect of collection dirt, secondly can pull protective cover 302 earlier, under hinge 301's effect, utilize hinge 301 to drive protective cover 302 and rotate, the gag lever post 303 can get into spacing groove 304 inboard simultaneously, fix protective cover 302, just so accomplished the theory of operation and the workflow of a plane gyration clearance sieve with dust collection device.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A planar rotary cleaning screen with dust collection device, comprising a rotary screen (1), characterized in that: the utility model discloses a dust collection device, including rotary screen (1), inside dust collection mechanism (2) that is provided with, dust collection mechanism (2) include thread groove (201), threaded rod (202), backup pad (203), dust screen (204), fixing bolt (205), movable groove (206), movable rod (207), fan (208), motor (209), pivot (210) and flabellum (211), thread groove (201) have been seted up to rotary screen (1) inner wall, threaded rod (202) are installed to the inboard cooperation of thread groove (201), threaded rod (202) below is provided with backup pad (203), backup pad (203) surface is provided with dust screen (204), dust screen (204) surface runs through and is provided with fixing bolt (205), movable groove (206) have been seted up to backup pad (203) below, movable rod (207) are installed to the inboard cooperation of movable groove (206), movable rod (207) below is provided with fan (208), fan (208) below is provided with motor (209), motor (209) one side is provided with pivot (210), pivot (210) one side is provided with flabellum (211).

2. A planar rotary cleaning screen having a dust collection device as set forth in claim 1, wherein: the thread groove (201) is in threaded connection with the supporting plate (203) through the threaded rod (202), and the size of the thread groove (201) is matched with the size of the threaded rod (202).

3. A planar rotary cleaning screen having a dust collection device as claimed in claim 2, wherein: the dustproof net (204) is in threaded connection with the supporting plate (203) through the fixing bolts (205), and the fixing bolts (205) are distributed on the surface of the supporting plate (203) at equal intervals.

4. A planar rotary cleaning screen having a dust collection device as set forth in claim 1, wherein: the movable groove (206) is movably connected with the fan (208) through the movable rod (207), and the size of the movable groove (206) is matched with the size of the movable rod (207).

5. A planar rotary cleaning screen having a dust collection device as set forth in claim 1, wherein: the motor (209) and the fan blades (211) form a rotating structure through a rotating shaft (210), and the motor (209) and the fan blades (211) are distributed in parallel.

6. A planar rotary cleaning screen having a dust collection device as set forth in claim 1, wherein: the utility model discloses a rotary screen, including rotary screen (1), rotary screen (1) top is provided with protection machanism (3), protection machanism (3) include hinge (301), shield cover (302), gag lever post (303) and spacing groove (304), rotary screen (1) top screw connection has hinge (301), hinge (301) one side is provided with shield cover (302).

7. A planar rotary cleaning screen having a dust collection device as set forth in claim 6, wherein: a limiting rod (303) is arranged on one side of the protective cover (302), and a limiting groove (304) is formed in one side of the limiting rod (303) in a matched mode.