CN220072323U

CN220072323U - Wheat screening and cleaning device

Info

Publication number: CN220072323U
Application number: CN202321468653.3U
Authority: CN
Inventors: 王智辉
Original assignee: Henan Shijia Flour Co ltd
Current assignee: Henan Shijia Flour Co ltd
Priority date: 2023-06-09
Filing date: 2023-06-09
Publication date: 2023-11-24
Anticipated expiration: 2033-06-09

Abstract

The utility model relates to the technical field of screening and cleaning, in particular to a wheat screening and cleaning device, which comprises a base, a moving wheel and a parking brush, wherein the bottom of the base is provided with the moving wheel, the side edge of the moving wheel is hinged with the parking brush, a rolling screen structure and a vibrating screen structure are arranged above the base, the rolling screen structure comprises a rolling screen cylinder, a supporting frame is assembled inside the rolling screen cylinder through a screw, a rotating rod is fixed in the middle of the supporting frame, two ends of the rotating rod are observed and inserted at the upper part of a vertical frame, the lower end of the vertical frame is fixed at the top of the base, the right end of the rotating rod is connected with a servo motor through a coupler, the servo motor is assembled on the right outer wall of the vertical frame, the vibrating screen structure comprises a guide groove, the guide groove is arranged between the lower part of the rolling screen cylinder and the upper part of the base, the right end of the guide groove is inserted at the side wall of the vertical frame, and the bottom wall of the guide groove is provided with a screen. The utility model is convenient for rolling circulation screening of wheat, and the operation is more convenient and efficient.

Description

Wheat screening and cleaning device

Technical Field

The utility model relates to the technical field of screening and cleaning, in particular to a wheat screening and cleaning device.

Background

The utility model provides a rice flour is one of important foods that people rely on to live, wheat as one of them is through receiving the edulcoration clearance back, the crust removal is polished and is formed flour, need to carry out screening clearance to the foreign matter that wheat mixes in the sunning process in production processing, current screening equipment is inconvenient to roll circulation multiple screening as required, influence screening efficiency and effect, such as the screening mechanism of the edulcoration equipment for wheat processing of the authority of the Chinese patent of publication No. CN212349353U is disclosed, its structure includes main part and controller etc. through setting up control mechanism in the main part inside, first motor drives the rotor plate and rotates, the rotor plate promotes the wheat in the inner circle, make the wheat pass through the inner circle screening, and through cooperating with the dog resistance when the rotor plate lower extreme, can make the rotor plate shake wheat forward, can be more abundant with the inner circle contact of wheat on the rotor plate, intermittent type screening and carry the wheat, and improved the screening degree of wheat and avoided screening mechanism to produce the jam, when screening, normally pour more wheat into screening mechanism inside, cause screening mechanism to take place in, the screening mechanism is easy to take place, but the demand of screening mechanism is still had a lot is still satisfied to the problem in the screening mechanism is still had to the demand to the screening mechanism to be known to the time to.

The prior device comprises: the rolling circulation multiple screening is inconvenient to carry out according to the requirement, and screening efficiency and effect are affected. Therefore, a wheat screening and cleaning device is needed to solve the above problems.

Disclosure of Invention

The utility model aims to provide a wheat screening and cleaning device which is used for solving the problems of the prior device proposed in the background art: the rolling circulation multiple screening is inconvenient to be carried out according to the requirement, and the screening efficiency and the screening effect are affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a wheat screening cleaning device, includes the base, removes the wheel and stops the brush, the base bottom is equipped with removes the wheel, it has to stop to remove wheel side hinge and brushes, the base top is provided with rolling screen structure and shakes the screen structure, the rolling screen structure includes rolling screen section of thick bamboo, rolling screen section of thick bamboo is inside to be equipped with the support frame through the screw, the support frame middle part is fixed with the bull stick, the bull stick both ends are observed and are inserted and establish in grudging post upper portion, the grudging post lower extreme is fixed at the base top, the bull stick right side end has servo motor through the coupling joint, servo motor assembles at grudging post right side outer wall.

Preferably, the top of the left end of the stand is provided with a feed hopper, the lower end of the inner side of the feed hopper is connected with a feed chute, the feed chute is inclined, the lower end of the feed chute is inserted into the left side of the roller screen cylinder, the bottom of the feed chute is supported with a supporting plate, and the supporting plate is fixedly assembled on the upper part of the inner wall of the left side of the stand.

Preferably, arc ring plates are arranged at two side ends of the rolling screen cylinder, the arc ring plates and the rolling screen cylinder are integrally arranged, a limit ring is arranged at the side end of the rotating rod, the limit ring is clamped inside the vertical frame, and baffle plates are arranged on the front side and the rear side of the vertical frame through screws.

Preferably, the operation frame is arranged on the front side wall of the baffle, the door plate is hinged to the side edge of the operation frame through a hinge, and limiting bolts are arranged on the surface of the door plate and the surface of the middle part of the baffle.

Preferably, the cleaning frame is arranged on the side wall of the roller screen cylinder, the assembly plate is arranged inside the cleaning frame, the assembly feet are arranged on the side walls of the cleaning frame and the assembly plate, and the two groups of assembly feet are assembled through bolts.

Preferably, the vibrating screen structure comprises a guide groove, the guide groove is arranged between the lower part of the rolling screen cylinder and the upper part of the base, the right end of the guide groove is penetrated and arranged on the side wall of the vertical frame, the bottom wall of the guide groove is provided with a screen, the mesh of the screen is smaller than that of the rolling screen cylinder, the side edge of the bottom of the guide groove is provided with a mounting frame, the bottom of the mounting frame is penetrated and is provided with a sliding frame, the bottom of the sliding frame is fixed on the surface of the side edge of the base, the surface of the sliding frame is sleeved with springs, two groups of springs are arranged on the upper part and the lower part of the bottom of the mounting frame, the upper end of the sliding frame is provided with an assembly sheet, the left end of the guide groove is provided with a shifting plate, the middle part of the shifting plate is fixedly provided with a driven shaft, the penetrating and arranged on the left side wall of the vertical frame, the outer end of the driven shaft is fixedly provided with a driven wheel, the driven wheel is connected with a driving wheel through a belt, and the driving wheel is assembled on the left end of the rotating rod.

Preferably, the hole of dialling that corresponds with dialling the board has been seted up to the grudging post left side wall, the discharge gate that corresponds with the guiding gutter has been seted up to the grudging post right side wall, the guiding gutter bottom is provided with the collecting vat, the collecting vat is placed on the base surface, the guiding gutter is left to right slope setting, the driving wheel is oval.

Compared with the prior art, the utility model has the beneficial effects that:

this wheat screening cleaning device is provided with the rolling screen structure, under the setting of rolling screen section of thick bamboo, drives the rolling screen section of thick bamboo through the bull stick under the cooperation of support frame and rotates for get into the inside wheat of rolling screen section of thick bamboo and carry out preliminary screening, make big granule foreign matter dregs stay inside the rolling screen section of thick bamboo in the wheat, be convenient for to the preliminary screening of wheat, through this design, improved screening cleaning device's convenience and practicality.

This wheat screening cleaning device is provided with shakes and sieves the structure, under the assembly of guiding gutter and screen cloth, receives the wheat after just sieving through the roller screen section of thick bamboo, under the filtration of screen cloth, is convenient for sift out less foreign matter, later flows out the wheat through the guiding gutter right-hand member for it is more convenient to sieve, through this design, has improved screening cleaning device's convenience and practicality.

Drawings

FIG. 1 is a schematic elevational cross-sectional view of the structure of the present utility model;

FIG. 2 is a schematic side view of the structure of the present utility model;

FIG. 3 is a schematic elevational view of the structure of the present utility model;

FIG. 4 is an enlarged schematic view of the structure A in FIG. 1 according to the present utility model;

FIG. 5 is an enlarged schematic view of the structure of FIG. 1B according to the present utility model;

FIG. 6 is a schematic elevational view of a partial construction of a roller screen according to the present utility model;

in the figure: 111. a base; 112. a moving wheel; 113. stopping brushing; 2. a roller screen structure; 211. a roller screen drum; 212. a support frame; 213. a rotating rod; 214. a vertical frame; 215. a coupling; 216. a servo motor; 217. a feed hopper; 218. a feed chute; 219. a support plate; 220. an arc ring plate; 221. a baffle; 222. a limit ring; 223. a cleaning frame; 224. assembling the feet; 225. an assembly plate; 226. an operation frame; 227. a door panel; 228. a limit bolt; 3. a vibrating screen structure; 311. a diversion trench; 312. sieving; 313. a mounting frame; 314. a carriage; 315. a spring; 316. assembling the sheet; 317. a poking plate; 318. a thumb wheel; 319. a driven shaft; 320. driven wheel; 321. a belt; 322. a driving wheel; 323. hole pulling; 324. a discharge port; 325. a collection tank.

Description of the embodiments

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. 1-6, an embodiment of the present utility model is provided:

the utility model provides a wheat screening cleaning device, including base 111, remove round 112 and stop and brush 113, the base 111 bottom is equipped with removes round 112, remove round 112 side and hinge and stop and brush 113, be provided with rolling screen structure 2 and shake screen structure 3 above the base 111, rolling screen structure 2 includes rolling screen cylinder 211, rolling screen cylinder 211 is inside to be equipped with support frame 212 through the screw, support frame 212 middle part is fixed with bull stick 213, the bull stick 213 both ends are observed to insert and are established in the grudging post 214 upper portion, the grudging post 214 lower extreme is fixed at the base 111 top, the bull stick 213 right side end is connected with servo motor 216 through shaft coupling 215, servo motor 216 assembles at grudging post 214 right side outer wall;

the top of the left end of the vertical frame 214 is provided with a feed hopper 217, the lower end of the inner side of the feed hopper 217 is connected with a feed chute 218, the feed chute 218 is inclined, the lower end of the feed chute 218 is inserted into the left side of the roller screen cylinder 211, the bottom of the feed chute 218 is supported with a supporting plate 219, and the supporting plate 219 is fixedly arranged on the upper part of the left inner wall of the vertical frame 214, so that the feeding operation in the roller screen cylinder 211 is facilitated through the design;

the two side ends of the rolling screen cylinder 211 are provided with the arc ring plates 220, the arc ring plates 220 and the rolling screen cylinder 211 are integrally arranged, the side ends of the rotating rod 213 are provided with the limit rings 222, the limit rings 222 are clamped inside the vertical frame 214, and the front side and the rear side of the vertical frame 214 are provided with the baffle plates 221 through screws;

the front side wall of the baffle 221 is provided with an operation frame 226, the side edge of the operation frame 226 is hinged with a door plate 227 through a hinge, and the surfaces of the door plate 227 and the middle surface of the baffle 221 are provided with limiting bolts 228;

the cleaning frame 223 is arranged on the side wall of the roller screen cylinder 211, the assembly plate 225 is arranged inside the cleaning frame 223, the assembly legs 224 are arranged on the side walls of the cleaning frame 223 and the assembly plate 225, and the two groups of assembly legs 224 are assembled through bolts;

the vibrating screen structure 3 comprises a guide groove 311, the guide groove 311 is arranged between the lower part of the rolling screen cylinder 211 and the upper part of the base 111, the right end of the guide groove 311 is penetrated and penetrated through the side wall of the vertical frame 214, the bottom wall of the guide groove 311 is provided with a screen passing net 312, the mesh of the screen passing net 312 is smaller than that of the rolling screen cylinder 211, the side edge of the bottom of the guide groove 311 is provided with a mounting bracket 313, the bottom of the mounting bracket 313 is penetrated and penetrated by a sliding frame 314, the bottom end of the sliding frame 314 is fixed on the side edge surface of the base 111, the surface of the sliding frame 314 is sleeved with springs 315, two groups of springs 315 are positioned on the upper and lower sides of the bottom of the mounting bracket 313, the upper end of the sliding frame 314 is provided with an assembly piece 316, the left side end of the guide groove 311 is provided with a shifting plate 317, the shifting plate 317 is penetrated and penetrated by the left side wall of the vertical frame 214, a shifting wheel 318 is arranged above the shifting plate 317, the middle part of the shifting wheel 318 is fixedly provided with a driven shaft 319, the driven shaft 319 is penetrated and penetrated by the left side wall of the vertical frame 214, the driven shaft 320 is fixedly provided with a driven wheel, the driven wheel 322 is connected with a driving wheel 322 through a belt through the belt 321, and is assembled at the left end of the driving wheel 213, and convenient for carrying out primary filtration of the driving wheel after the rolling screen of the rolling screen cylinder 211;

the stirring hole 323 corresponding to the stirring plate 317 is formed in the left side wall of the stand 214, the discharge hole 324 corresponding to the diversion trench 311 is formed in the right side wall of the stand 214, the collection trench 325 is formed in the bottom of the diversion trench 311, the collection trench 325 is placed on the surface of the base 111, the diversion trench 311 is obliquely arranged from left to right, the stirring wheel 318 is oval, through the design, vibration and discharge of the diversion trench 311 are facilitated, and waste residues are collected, so that the operation is more convenient.

Working principle: when the wheat is required to be screened and cleaned, the feeding hopper 217 and the supporting plate 219 are matched to facilitate feeding the inside of the rolling screen cylinder 211, then the servo motor 216 is driven to rotate to drive the rotary rod 213 and the supporting frame 212 to drive the rolling screen cylinder 211 to roll, when the rolling screen cylinder 211 rolls, the wheat is convenient to filter and screen the inside of the wheat, the wheat is filtered and fed into the guide groove 311 through the rolling screen cylinder 211, when the rolling screen cylinder 211 is driven to rotate, the stable rotation driving of the rolling screen cylinder 211 is facilitated through the matching of the limiting ring 222, the relative limit of the wheat is facilitated when the arc ring plate 220 is arranged, the wheat is difficult to leak out from the side of the rolling screen cylinder 211, the guide groove 311 is convenient to filter the wheat again through the screen 312 when the rotary rod 213 rotates, the driven shaft 319 is convenient to synchronously driven to rotate through the matching of the driving wheel 322, the belt 321 and the driven wheel 320, the driving wheel 318 is driven to rotate when the driven shaft 319 rotates, the driving wheel 317 is conveniently and continuously rotated to beat the driving plate 317 under the oval arrangement, the driving plate 317 vibrates to drive the guide groove 311 to vibrate, under the supporting and assembling of the mounting frame 313, the guide groove 311 is conveniently matched with the carriage 314 to vibrate, the elasticity of the spring 315 is convenient to enhance the vibration, the vibration screening of the wheat is more convenient, under the inclined arrangement of the guide groove 311, the wheat is conveniently discharged through the discharge hole 324 and the right end of the guide groove 311, the small particles are conveniently collected through the collecting groove 325 when the screening net 312 filters, the centralized dumping is convenient, meanwhile, under the opening and closing of the limiting bolt 228 and the door plate 227, the observation of the rolling screen cylinder 211 is convenient through the operating frame 226, and simultaneously, when the large particle foreign matters remained inside the rolling screen cylinder 211 need to be cleaned, the bolts are conveniently unscrewed out of the assembling leg 224 through the cleaning frame 223 and the assembling plate 225, facilitating cleaning of the interior of the roller screen cylinder 211 and the operation ends.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a wheat screening cleaning device, includes base (111), removes wheel (112) and stops and brush (113), base (111) bottom is equipped with removes wheel (112), it has to stop to hang to brush (113), its characterized in that to remove wheel (112) side hinge: the utility model discloses a rotary screen structure, including base (111) top, roll screen structure (2) and shake screen structure (3), roll screen structure (2) are including rolling screen section of thick bamboo (211), rolling screen section of thick bamboo (211) inside is equipped with support frame (212) through the screw assembly, support frame (212) middle part is fixed with bull stick (213), it inserts in grudging post (214) upper portion to observe at bull stick (213) both ends, grudging post (214) lower extreme is fixed at base (111) top, bull stick (213) right side end is connected with servo motor (216) through shaft coupling (215), servo motor (216) assemble at grudging post (214) right side outer wall.

2. The wheat screening and cleaning device according to claim 1, wherein: the utility model discloses a feed hopper, including feed hopper (217), feed chute (218) are equipped with feed hopper (217) at the left end top of grudging post (214), feed chute (218) lower extreme is equipped with feed hopper (218) at the left side inside of roll screen cylinder (211), feed chute (218) bottom sprag has backup pad (219), backup pad (219) fixed mounting is on the left side inner wall upper portion of grudging post (214).

3. The wheat screening and cleaning device according to claim 1, wherein: the rotary screen is characterized in that arc ring plates (220) are arranged at two side ends of the roller screen cylinder (211), the arc ring plates (220) and the roller screen cylinder (211) are integrally arranged, a limit ring (222) is arranged at the side end of the rotary rod (213), the limit ring (222) is clamped inside the stand (214), and baffle plates (221) are arranged on the front side and the rear side of the stand (214) through screws.

4. A wheat screening and cleaning device according to claim 3, characterized in that: an operation frame (226) is arranged on the front side wall of the baffle plate (221), a door plate (227) is hinged to the side edge of the operation frame (226) through a hinge, and limiting bolts (228) are arranged on the surface of the door plate (227) and the surface of the middle of the baffle plate (221).

5. The wheat screening and cleaning device according to claim 1, wherein: cleaning frame (223) have been seted up to roller screen section of thick bamboo (211) lateral wall, cleaning frame (223) inside is provided with assembly board (225), cleaning frame (223) and assembly board (225) lateral wall are provided with assembly foot (224), two sets of assembly foot (224) pass through the bolt assembly.

6. The wheat screening and cleaning device according to claim 1, wherein: the vibrating screen structure (3) comprises a guide groove (311), the guide groove (311) is arranged between the lower part of a roller screen cylinder (211) and the upper part of a base (111), the right end of the guide groove (311) is penetrated and arranged on the side wall of a vertical frame (214), the bottom wall of the guide groove (311) is provided with a screen (312), meshes of the screen (312) are smaller than meshes of the roller screen cylinder (211), the side edge of the bottom of the guide groove (311) is provided with a mounting frame (313), the bottom of the mounting frame (313) is penetrated and arranged with a sliding frame (314), the bottom end of the sliding frame (314) is fixed on the side edge surface of the base (111), the surface of the sliding frame (314) is sleeved with a spring (315), two groups of springs (315) are arranged on the upper side and lower side of the bottom of the mounting frame (313), the upper end of the sliding frame (314) is provided with an assembly sheet (316), the left side end of the guide groove (311) is provided with a poking plate (317), the poking plate (317) is penetrated and arranged on the left side wall of the vertical frame (214), a poking plate (319) is penetrated and arranged on the side wall of the vertical frame (317), a driven wheel (319), the driven wheel (319) is fixed on the driven wheel (320), the driven wheel (320) is connected with a driving wheel (322) through a belt (321), and the driving wheel (322) is assembled at the left end of the rotating rod (213).

7. The wheat screening and cleaning device according to claim 6, wherein: the novel lifting device is characterized in that a poking hole (323) corresponding to a poking plate (317) is formed in the left side wall of the vertical frame (214), a discharge hole (324) corresponding to a guide groove (311) is formed in the right side wall of the vertical frame (214), a collecting groove (325) is formed in the bottom of the guide groove (311), the collecting groove (325) is placed on the surface of the base (111), the guide groove (311) is obliquely arranged from left to right, and the poking wheel (318) is elliptical.