CN216936901U - Broken rice classifying screen capable of improving screening efficiency - Google Patents

Abstract

The application relates to the technical field of machinery, and discloses a broken rice classifying screen capable of improving screening efficiency, which comprises a screen body. This can promote garrulous rice classifying screen of screening efficiency, inside the staff pours the garrulous rice into the feeder hopper, make the garrulous rice get into the inlet pipe through the passage, when the garrulous rice passes through the inlet pipe, the garrulous rice analysis appearance body of inlet pipe one side detects the size of garrulous rice, thereby select the filter screen according to the number of piles of required screening, then dismantle inside unnecessary three filter screen and the three baffle of screen frame, make garrulous rice directly sieve the garrulous rice through the filter screen of bottom, and then make the garrulous rice that is less than bottom filter screen aperture directly inside the filter screen of bottom gets into the discharging pipe, the garrulous rice that need not be less than bottom filter screen aperture gets into the discharging pipe through four layers of filter screen in proper order inside, it is more convenient to make the garrulous rice screening, reach the effect that improves screen frame garrulous rice screening efficiency.

Description

Broken rice classifying screen capable of improving screening efficiency

Technical Field

The application relates to the technical field of machinery, specifically is a broken rice classifying screen that can promote screening efficiency.

Background

The rice is one of staple food of human beings, and according to modern nutritional analysis, the rice contains protein, fat, vitamin B1, A, E and a plurality of mineral substances, and the rice is classified into japonica rice, long-shaped rice and glutinous rice according to varieties.

Broken rice classifying screen is a machinery to broken rice processing, mainly carry out classification to the inside broken rice of rice, with the rice that the inside article of broken rice is higher, current broken rice classifying equipment is generally through being provided with a plurality of filter screen in equipment inside, through pouring the broken rice into equipment inside, make the broken rice pass through every filter screen in proper order, filter screen through a plurality of apertures differ sieves the broken rice, so that the screening quality of broken rice obtains improving, then when the broken rice granule is less, loop through every filter screen and make the screening efficiency of broken rice on the contrary obtain reducing, can't make the broken rice granule directly sieve through the filter screen of bottom, the screening efficiency that leads to the broken rice is lower, consequently, need for a broken rice classifying screen that can promote screening efficiency urgently.

SUMMERY OF THE UTILITY MODEL

To prior art's not enough, this application provides a broken rice classifying screen that can promote screening efficiency, possesses the higher advantage of broken rice screening efficiency, has solved the lower problem of broken rice screening efficiency who mentions in the above-mentioned background art.

In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a can promote broken rice classifying screen of screening efficiency, includes the screen frame, screen frame bottom fixedly connected with supporting seat, the stable dish of screen frame top fixedly connected with, the inside screening structure that is provided with of screen frame.

The screening structure comprises a screening frame, a filter screen, a pull ring, a baffle and a pull block, wherein the screening frame is arranged inside a screen body, the outer wall of the screening frame is movably connected with the inside of the screen body, the filter screen is arranged inside the screening frame, the outer wall of the filter screen is fixedly connected with the inner wall of the screening frame, the screening frame extends out of the outer wall of the screen body and is fixedly connected with one end of the pull ring, the baffle is arranged at the bottom of the filter screen, the outer wall of the baffle is movably connected with the inside of the screen body, and the baffle extends out of the outer wall of the screen body and is fixedly connected with one end of the pull block.

Make the broken rice directly sieve the broken rice through the filter screen of bottom, and then make the broken rice that is less than bottom filter screen aperture directly get into the discharging pipe through the filter screen of bottom inside, need not be less than inside the broken rice that bottom filter screen aperture gets into the discharging pipe through four layers of filter screens in proper order, make the screening efficiency of broken rice obtain improving.

Preferably, the screening frame extends the screen frame outer wall and is provided with the label, the screen frame openly is provided with first rotation pole, first rotation pole surface fixedly connected with kelly, first rotation pole one end runs through the kelly and extends to the screen frame inside, first rotation pole one end and the inside swing joint of screen frame.

Fix the screening frame through the kelly, prevent that the screening frame from droing from the screen frame is inside.

Preferably, the screen frame top is connected with the inlet pipe, be provided with the broken rice analysis appearance body in inlet pipe one side on the screen frame, the inlet pipe bottom is connected with the passage, the passage top is run through stable dish and is extended to stable dish top, the passage top is connected with the feeder hopper, the screen frame bottom is connected with the discharging pipe.

Through pouring the broken rice into the feeder hopper, make the broken rice loop through passage and inlet pipe entering screen frame inside, after the screening of screen frame, collect the broken rice through the discharging pipe of screen frame bottom.

Preferably, the outer wall of one side of the baffle is fixedly connected with a first insert block, a first slot is formed in the sieve body, the outer wall of the first insert block is connected with the first slot in an inserting mode, a through hole is formed in the sieve body, the inner wall of the through hole is in sliding fit with the outer wall of the baffle, and a collecting groove is formed in the baffle.

Make inside first inserted block inserted first slot, through the cooperation of first inserted block with first slot, fix the baffle, the collecting vat is mainly accepted the broken rice.

Preferably, the cylinder is arranged inside the first insert, the piston rod is fixedly connected to the output end of the cylinder, the fixture block is fixedly connected to the top end of the piston rod, the clamping groove is formed in the top of the first slot of the screen body, the top end of the fixture block penetrates through the first insert and extends into the clamping groove, the outer wall of the fixture block is clamped with the inner wall of the clamping groove, and the first insert and the screen body are fixedly connected through the fixture block.

Through the cooperation of fixture block and draw-in groove, fix first inserted block, prevent effectively that first inserted block from the inside drop of first slot.

Preferably, a second slot is formed in the feeding pipe, a second inserting block is fixedly connected to the bottom of the material guide pipe, the inner wall of the second slot is connected with the outer wall of the second inserting block in an inserting mode, and the feeding pipe is fixedly communicated with the material guide pipe through the second inserting block.

The feeding pipe and the guide pipe are connected together through the matching of the second inserting block and the second inserting groove.

Preferably, the inside threaded hole that offers of stabilizing disc, the inside threaded rod that is provided with of threaded hole, the threaded rod extends screw hole one end fixedly connected with second dwang, the inside standing groove that offers of stabilizing disc, the inside grip block that is provided with of standing groove, the threaded rod extends screw hole one end and the inside swing joint of grip block, the grip block is kept away from threaded rod one side outer wall and passage outer wall swing joint.

The guide pipe is fixed through the two clamping plates, so that the condition that the guide pipe shakes is effectively prevented.

Preferably, the clamping plate is internally provided with a rotating groove, the rotating groove is internally provided with a rotating block, one end of the threaded rod penetrates through the clamping plate and extends to the inside of the rotating groove, and the threaded rod extends to one end of the rotating groove and is fixedly connected with the outer wall of one side of the rotating block.

Through the cooperation of rotating groove and turning block, make threaded rod and grip block more smooth and easy when moving.

In summary, the present application includes at least one of the following benefits:

1. the broken rice grading sieve capable of improving the sieving efficiency is provided with the sieving structure, particularly when the broken rice needs to be sieved, the broken rice is poured into the feeding hopper by a worker, so that the broken rice enters the feeding pipe through the material guide pipe, and simultaneously when the broken rice passes through the feeding pipe, the broken rice analyzer body at one side of the feeding pipe detects the size of the broken rice, so that the filter screen is selected according to the required screening layer number, then the redundant three filter screens and three baffle plates in the screen body are disassembled, so that the broken rice is directly screened by the filter screen at the bottom layer, and then make the broken rice that is less than bottom filter screen aperture directly get into the discharging pipe through the filter screen of bottom inside, the broken rice that need not be less than bottom filter screen aperture gets into the discharging pipe through four layers of filter screens in proper order insidely, makes the broken rice screening more convenient, reaches the effect that improves screen frame broken rice screening efficiency.

2. This can promote broken rice classifying screen of screening efficiency, through being provided with the stabilizer disc, specifically be when needs transport the screen frame, the staff is through the second dwang of wrench movement stabilizer disc one side, make the second dwang drive the threaded rod and move right in the screw hole inside, the threaded rod moves right and drives the grip block and break away from the passage outer wall, then through making second inserted block and second slot separation, and then take out the passage, make passage upward movement to the stabilizer disc top, and then make the screen frame fall into two parts, reduce the storage space of screen frame effectively, the staff of being convenient for is to the transportation of screen frame, reach the more convenient effect of screen frame transportation.

Drawings

FIG. 1 is a schematic view of the screen structure of the present application;

FIG. 2 is an enlarged view taken at A in FIG. 1 of the present application;

FIG. 3 is an enlarged view of FIG. 1 at B of the present application;

FIG. 4 is a perspective view of the structure of the present application;

FIG. 5 is an enlarged view of FIG. 4 of the present application at C;

FIG. 6 is an enlarged view of FIG. 4 of the present application at D;

fig. 7 is a perspective view of the screening frame structure of the present application.

Wherein: 1. a screen body; 101. screening the frame; 102. filtering with a screen; 103. a pull ring; 104. a baffle plate; 105. pulling the block; 106. a label; 107. a first rotating lever; 108. a clamping rod; 109. a feeding pipe; 110. a broken rice analyzer body; 111. a material guide pipe; 112. a feed hopper; 113. a discharge pipe; 114. a first insert block; 115. a first slot; 116. a through hole; 117. collecting tank; 118. a cylinder; 119. a piston rod; 120. a clamping block; 121. a card slot; 122. a second slot; 123. a second insert block; 2. a supporting seat; 3. a stabilizing disc; 301. a threaded hole; 302. a threaded rod; 303. a second rotating rod; 304. a placement groove; 305. a clamping plate; 306. a rotating groove; 307. and (6) rotating the block.

Detailed Description

The present application is described in further detail below with reference to figures 1-7.

The embodiment of the application discloses broken rice classifying screen that can promote screening efficiency. Referring to fig. 1 and 4, a broken rice classifying screen capable of improving screening efficiency comprises a screen body 1, a screening structure is arranged inside the screen body 1, the screening structure comprises a screening frame 101, a filter screen 102, a pull ring 103, a baffle plate 104 and a pull block 105, a feeding pipe 109 is connected to the top of the screen body 1, a broken rice analyzer body 110 is arranged on one side of the feeding pipe 109 on the screen body 1, a feeding pipe 111 is connected to the top of the feeding pipe 109, a feeding hopper 112 is connected to the top of the feeding pipe 111, a discharging pipe 113 is connected to the bottom of the screen body 1, a supporting seat 2 is fixedly connected to the bottom of the screen body 1, broken rice is poured into the feeding hopper 112 by a worker, the broken rice enters the feeding pipe 109 through the feeding pipe 111, the size of the broken rice is detected through the broken rice analyzer body 110 on one side of the feeding pipe 109, so that the filter screen 102 is selected according to the number of layers to be screened, and then the pull ring 103 and the pull block 105 act, dismantle inside unnecessary three screening frame 101 and three baffle 104 of screen frame 1, make the broken rice directly sieve the broken rice through the filter screen 102 of bottom, and then make the broken rice that is less than bottom filter screen 102 aperture directly get into inside discharging pipe 113 through the filter screen 102 of bottom, the broken rice that need not be less than bottom filter screen 102 aperture passes through four layers of filter screens 102 in proper order and gets into inside discharging pipe 113, make the screening efficiency of broken rice obtain improving, supporting seat 2 mainly provides the holding power to screen frame 1.

Referring to fig. 1 and 2, baffle 104 one side outer wall fixedly connected with first inserted block 114, first slot 115 has been seted up to screen frame 1 is inside, first inserted block 114 outer wall is inside pegging graft with first slot 115, through-hole 116 and the baffle 104 outer wall sliding fit that screen frame 1 was seted up through inside, collecting vat 117 has been seted up to baffle 104 is inside, the staff gets into inside screen frame 1 through making baffle 104 run through-hole 116, make inside first inserted block 114 inserts first slot 115, cooperation through first inserted block 114 and first slot 115, fix baffle 104, collecting vat 117 mainly accepts the broken rice.

Referring to fig. 1 and 2, an air cylinder 118 is arranged inside the first insert block 114, an output end of the air cylinder 118 is fixedly connected with a piston rod 119, a clamping block 120 is fixedly connected to a top end of the piston rod 119, a clamping groove 121 is formed in the top of the first slot 115 of the screen body 1, a top end of the clamping block 120 penetrates through the first insert block 114 and extends into the clamping groove 121, an outer wall of the clamping block 120 is clamped with an inner wall of the clamping groove 121, the first insert block 114 is fixedly connected with the screen body 1 through the clamping block 120, the first insert block 114 is inserted into the first slot 115, then the piston rod 119 and the clamping block 120 are driven to move through the air cylinder inside the first insert block 114, the clamping block 120 penetrates through the first insert block 114 and enters the clamping groove 121, the first insert block 114 is fixed through the matching of the clamping block 120 and the clamping groove 121, and the first insert block 114 is effectively prevented from falling off from the first slot 115.

Referring to fig. 1 and 3, a second slot 122 is formed in the feeding pipe 109, a second insertion block 123 is fixedly connected to the bottom of the material guiding pipe 111, the inner wall of the second slot 122 is inserted into the outer wall of the second insertion block 123, the feeding pipe 109 is fixedly communicated with the material guiding pipe 111 through the second insertion block 123, a worker inserts into the second slot 122 of the feeding pipe 109 through the second insertion block 123 at the bottom of the material guiding pipe 111, and the feeding pipe 109 is connected with the material guiding pipe 111 through the cooperation of the second insertion block 123 and the second slot 122.

Referring to fig. 4, fig. 5 and fig. 7, screening frame 101 extends screen frame 1 outer wall and is provided with label 106, screen frame 1 openly is provided with first rotation pole 107, first rotation pole 107 outer fixed surface is connected with kelly 108, first rotation pole 107 one end runs through kelly 108 and extends to inside the screen frame 1, first rotation pole 107 one end and the inside swing joint of screen frame 1, can mark the size in inside filter screen 102 aperture of screening frame 101 through label 106, through inserting screening frame 101 inside the screen frame 1, then twist first rotation pole 107, make first rotation pole 107 rotate and drive kelly 108 and rotate, make kelly 108 outer wall and screening frame 101 outer wall contact, fix screening frame 101 through kelly 108, prevent that screening frame 101 from droing from screen frame 1 is inside.

Referring to fig. 3 and 6, a stabilizing disc 3 is fixedly connected to the top of the screen body 1, a threaded hole 301 is formed in the stabilizing disc 3, a threaded rod 302 is arranged in the threaded hole 301, the end of the threaded rod 302 extending out of the threaded hole 301 is fixedly connected with a second rotating rod 303, a placing groove 304 is formed in the stabilizing disc 3, a clamping plate 305 is arranged in the placing groove 304, the end of the threaded rod 302 extending out of the threaded hole 301 is movably connected with the inside of the clamping plate 305, the outer wall of the clamping plate 305 away from one side of the threaded rod 302 is movably connected with the outer wall of the material guide tube 111, a rotating groove 306 is formed in the clamping plate 305, a rotating block 307 is arranged in the rotating groove 306, one end of the threaded rod 302 penetrates through the clamping plate 305 and extends into the rotating groove 306, the threaded rod 302 extends to one end of the rotating groove 306 to be fixedly connected with the outer wall of the rotating block 307, a worker inserts the material guide tube 111 into the stabilizing disc 3 and then twists the second rotating rod 303 on one side of the stabilizing disc 3, make second dwang 303 drive threaded rod 302 and move left in screw hole 301 inside, drive the grip block 305 through threaded rod 302 and break away from standing groove 304 and with the contact of passage 111 outer wall, and then make two grip blocks 305 move in opposite directions, make two grip blocks 305 more and more nearly apart from passage 111, fix passage 111 through two grip blocks 305, prevent effectively that passage 111 from taking place the condition of rocking, cooperation through rotating groove 306 and turning block 307, it is more smooth and easy when making threaded rod 302 and grip block 305 move.

The embodiment of the utility model provides a broken rice classifying screen that can promote screening efficiency's implementation principle does: when broken rice needs to be screened, a worker pours the broken rice into the feeding hopper 112, the broken rice enters the feeding pipe 109 through the material guiding pipe 111, the broken rice passes through the feeding pipe 109, the broken rice analyzer body 110 on one side of the feeding pipe 109 detects the size of the broken rice, the filter screens 102 are selected according to the number of layers required to be screened, then the redundant three filter screens 102 and the three baffles 104 inside the screen body 1 are disassembled, the broken rice is directly screened through the filter screen 102 on the bottom layer, the broken rice smaller than the aperture of the filter screen 102 on the bottom layer directly enters the discharging pipe 113 through the filter screen 102 on the bottom layer, the broken rice smaller than the aperture of the filter screen 102 on the bottom layer does not need to sequentially enter the discharging pipe 113 through the four layers of filter screens 102, the broken rice is screened more conveniently, and the screening efficiency of the screen body 1 is improved.

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

Claims (8)

1. The utility model provides a can promote broken rice classifying screen of screening efficiency, includes screen frame (1), its characterized in that: the bottom of the screen body (1) is fixedly connected with a supporting seat (2), the top of the screen body (1) is fixedly connected with a stabilizing disc (3), and a screening structure is arranged in the screen body (1);

screening structure includes screening frame (101), filter screen (102), pull ring (103), baffle (104), draws piece (105), screening frame (101) sets up inside screen frame (1), screening frame (101) outer wall and the inside swing joint of screen frame (1), filter screen (102) set up inside screening frame (101), filter screen (102) outer wall and screening frame (101) inner wall fixed connection, screening frame (101) extend screen frame (1) outer wall and pull ring (103) one end fixed connection, baffle (104) set up in filter screen (102) bottom, baffle (104) outer wall and the inside swing joint of screen frame (1), baffle (104) extend screen frame (1) outer wall and draw piece (105) one end fixed connection.

2. The broken rice classifying screen capable of improving the screening efficiency as claimed in claim 1, wherein: screening frame (101) extends screen frame (1) outer wall and is provided with label (106), screen frame (1) openly is provided with first rotation pole (107), first rotation pole (107) outer fixed surface is connected with kelly (108), inside kelly (108) and extension to screen frame (1) are run through to first rotation pole (107) one end, first rotation pole (107) one end and screen frame (1) inside swing joint.

3. The broken rice classifying screen capable of improving the screening efficiency as claimed in claim 1, wherein: the utility model discloses a rice crusher, including screen frame (1), feed pipe (109), crushed rice analysis appearance body (110), inlet pipe (109), feeding pipe (109) bottom is connected with passage (111), passage (111) top is run through stable dish (3) and is extended to stable dish (3) top, passage (111) top is connected with feeder hopper (112), screen frame (1) bottom is connected with discharging pipe (113).

4. The broken rice classifying screen capable of improving the screening efficiency as claimed in claim 1, wherein: the sieve is characterized in that a first insert block (114) is fixedly connected to the outer wall of one side of the baffle (104), a first slot (115) is formed in the sieve body (1), the outer wall of the first insert block (114) is inserted into the first slot (115), the sieve body (1) is in sliding fit with the outer wall of the baffle (104) through a through hole (116) formed in the sieve body, and a collecting groove (117) is formed in the baffle (104).

5. The broken rice classifying screen capable of improving the screening efficiency as claimed in claim 4, wherein: the utility model discloses a screen frame, including first inserted block (114), cylinder (118) are inside to be provided with, cylinder (118) output end fixedly connected with piston rod (119), piston rod (119) top fixedly connected with fixture block (120), draw-in groove (121) have been seted up at first slot (115) top in screen frame (1), inside first inserted block (114) and extend to draw-in groove (121) were run through on fixture block (120) top, fixture block (120) outer wall and draw-in groove (121) inner wall joint, first inserted block (114) pass through fixture block (120) fixed connection with screen frame (1).

6. The broken rice classifying screen capable of improving the screening efficiency as claimed in claim 3, wherein: second slot (122) have been seted up to inlet pipe (109) inside, guide tube (111) bottom fixedly connected with second inserts piece (123), second slot (122) inner wall is inserted with second and is inserted piece (123) outer wall and peg graft, inlet pipe (109) and guide tube (111) are through second insert piece (123) fixed intercommunication.

7. The broken rice classifying screen capable of improving the screening efficiency as claimed in claim 6, wherein: the utility model discloses a stable dish, including threaded hole (301) in the inside threaded hole (301) of seting up of stable dish (3), threaded hole (301) inside threaded rod (302) that is provided with, threaded rod (302) extend threaded hole (301) one end fixedly connected with second dwang (303), stable dish (3) inside standing groove (304) of having seted up, standing groove (304) inside grip block (305) that is provided with, threaded rod (302) extend threaded hole (301) one end and grip block (305) inside swing joint, threaded rod (302) one side outer wall and passage (111) outer wall swing joint are kept away from in grip block (305).

8. The broken rice classifying screen capable of improving the screening efficiency as claimed in claim 7, wherein: the clamping plate (305) is internally provided with a rotating groove (306), a rotating block (307) is arranged in the rotating groove (306), one end of the threaded rod (302) penetrates through the clamping plate (305) and extends to the inside of the rotating groove (306), and the threaded rod (302) extends to one end of the rotating groove (306) and is fixedly connected with the outer wall of one side of the rotating block (307).

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