CN215035846U - Cutting bits recovery unit for machine tool - Google Patents

Cutting bits recovery unit for machine tool Download PDF

Info

Publication number
CN215035846U
CN215035846U CN202121430937.4U CN202121430937U CN215035846U CN 215035846 U CN215035846 U CN 215035846U CN 202121430937 U CN202121430937 U CN 202121430937U CN 215035846 U CN215035846 U CN 215035846U
Authority
CN
China
Prior art keywords
sides
box
fixed
box body
fixedly arranged
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202121430937.4U
Other languages
Chinese (zh)
Inventor
薛俊杰
刘勤照
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Ruikai Machinery Co ltd
Original Assignee
Qingdao Ruikai Machinery Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qingdao Ruikai Machinery Co ltd filed Critical Qingdao Ruikai Machinery Co ltd
Priority to CN202121430937.4U priority Critical patent/CN215035846U/en
Application granted granted Critical
Publication of CN215035846U publication Critical patent/CN215035846U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Crushing And Pulverization Processes (AREA)

Abstract

The utility model relates to the field of cutting processing, in particular to a cutting scrap recovery device for a processing machine tool, which comprises a recovery box body, a feed inlet and a screening net, wherein a base is fixedly arranged on the periphery of the lower surface of the recovery box body, the feed inlet is fixedly arranged on the upper surface of the recovery box body, a feed opening and a first mounting plate are fixedly arranged on the surfaces of two sides of the recovery box body, the inner part of the feed opening is communicated with the inner part of the recovery box body, and an electric push rod is fixedly arranged on the lower surface of the first mounting plate, thus, after the recovery is finished, the electromagnetic valve can be opened to ensure that an external water source enters the inner part of the water storage box through the water inlet pipe, and is sprayed out through the spray head to flush the inner part of the recovery box body, and the inner part of the spray head is also provided with a booster pump, therefore, the water pressure is greatly increased, and the cleaning is easier and cleaner.

Description

Cutting bits recovery unit for machine tool
Technical Field
The utility model relates to a cutting process field specifically is a cutting bits recovery unit for machine tool.
Background
Cutting processing refers to a processing method of cutting off an excessive material layer on a blank or a workpiece into chips by using a cutting tool (including a cutter, a grinding tool and an abrasive) so as to enable the workpiece to obtain a specified geometric shape, size and surface quality, and scraps are scattered on a workbench in the processing process, so that the number of the scraps recovery devices in the processing of machine tools is gradually increased, but the existing recovery devices still have some defects.
Current recovery unit only carries out simple recovery and places, can not filter the screening to the piece, make great piece later stage can used repeatedly, thereby cause certain waste, current recovery unit utilizes the filter screen to sieve a period of time after in addition, the phenomenon of jam appears easily, thereby the efficiency of retrieving has been reduced, current recovery unit is not convenient for clear up after retrieving at last, consequently, need a cutting bits recovery unit for machine tool to make improvement to above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a machine tool is with cutting bits recovery unit to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a cutting scrap recovery device for a processing machine tool comprises a recovery box body, a feed inlet and a screening net, wherein a base is fixedly arranged on the periphery of the lower surface of the recovery box body, the feed inlet is fixedly arranged on the upper surface of the recovery box body, a feed opening and a first mounting plate are fixedly arranged on the surfaces of two sides of the recovery box body, the interior of the feed opening is communicated with the interior of the recovery box body, electric push rods are fixedly arranged on the lower surface of the first mounting plate, the electric push rods are provided with four in number, the lower ends of every two electric push rods are fixedly provided with a blocking block, the bottom ends of the blocking blocks penetrate through the upper surface of the feed opening and extend to the interior of the feed opening, the screening net is arranged in the recovery box body, extension plates are fixedly connected to the surfaces of two sides of the screening net, and the surfaces of two sides, far away from one side of the extension plates, are slidably connected with the surface of the interior of the recovery box body, retrieve the inside both sides of box and all fixedly be provided with the fixed block, both sides the equal activity joint in inside of fixed block has second joint piece, both sides fixed being provided with first classification case between the second joint piece, first classification case is inserted with the recovery box and is closed and be connected, just first classification case is located the screening net under, the fixed surface that retrieves box one side is kept away from to first classification case is provided with first handle.
As the utility model discloses preferred scheme, retrieve the inside both sides of box and all fixedly be provided with the second mounting panel, both sides the second mounting panel is located both sides respectively under the extension board, and both sides the upper surface of second mounting panel is the fixed quick-witted case that is provided with all, both sides the inside of machine case is the fixed shock dynamo that is provided with all, both sides the equal fixedly connected with bracing piece of shock dynamo's the equal fixedly connected with in output, the top of both sides bracing piece all run through the upper surface of machine case and with both sides the lower fixed surface of extension board is connected.
As the utility model discloses preferred scheme, the surface of retrieving the box both sides is all fixed and is provided with water storage box, both sides the water storage box is located both sides respectively directly over the first mounting panel, and both sides the surface of the adjacent one side of water storage box is all fixed and is provided with the shower head, both sides the shower head all runs through the surface of water storage box and recovery box in proper order and extends to the inside of retrieving the box, and both sides the shower head is located both sides respectively directly over the extension board, both sides the surface that one side was kept away from mutually to the water storage box all runs through fixedly and is provided with inlet tube, both sides the equal fixed mounting in surface of inlet tube has the solenoid valve.
As the utility model discloses preferred scheme, the fixed connection link plate that is provided with in surface of retrieving the box both sides, both sides the upper surface of connecting the link plate all runs through and has seted up the landing passageway, both sides the landing passageway is located both sides respectively under the feed opening, both sides the equal fixedly connected with of lower surface of connecting the link plate hangs the piece, it is provided with four, every altogether to hang the piece the equal activity joint in upper end that hangs the piece has first joint piece, per two equal fixed second classification case, both sides of being provided with between the first joint piece second classification case is located both sides respectively under the landing passageway, and both sides the surface of second classification case is all fixed and is provided with the second handle.
As the utility model discloses preferred scheme, the last fixed surface who retrieves the box is provided with the equipment box, the fixed fan that is provided with in inside of equipment box, the output fixedly connected with coupling hose of fan, coupling hose keeps away from the one end of fan and communicates each other with the inside of feed inlet.
As the utility model discloses preferred scheme, both sides the inside of shower head is all fixed and is provided with the booster pump.
As the preferred scheme of the utility model, the surface of first handle and second handle all vulcanizes the insulating rubber of one deck.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, through the first classification case that sets up, the second classification case, screening net and feed opening, when retrieving like this, can utilize the screening net to sieve the cutting bits that enter into the recovery box inside, thereby separate the cutting bits of variation in size, after separating, little cutting bits can fall into the inside of first classification case and deposit, and big cutting bits can enter into the inside of second classification case through the feed opening and deposit, not only can classify and deposit the cutting bits like this, and more conveniently collect recycle with great cutting bits, the practicality of device has been improved greatly.
2. The utility model discloses in, through quick-witted case, second mounting panel and the shock dynamo that sets up, use in the screening net like this after a period in order to avoid its mesh to block up, can utilize quick-witted incasement portion's shock dynamo, drive bracing piece and extension board vibrations from top to bottom to make the continuous vibrations of screening net of being connected with the extension board, just so can make the cutting bits in the mesh shake and fall, improved the recovery efficiency of device.
3. The utility model discloses in, through water storage box, inlet tube, solenoid valve and the shower head that sets up, like this after retrieving the completion, can open the solenoid valve and make external water source enter into the inside of water storage box through the inlet tube, spray out through the shower head again and wash the inside of retrieving the box, because the inside of shower head is provided with the booster pump again, just so makes water pressure greatly increased for it is clean light more.
4. The utility model discloses in, through the fan and the coupling hose that set up, like this when retrieving the cutting bits, can open the fan and utilize the fan to inhale the cutting bits that the cutting produced are whole, avoid the lighter less cutting bits of quality to waft and scatter and cause the injury to human body and environment aloft, improved the practicality of device.
Drawings
FIG. 1 is a front view of the utility model;
FIG. 2 is a front plan view of the present invention;
FIG. 3 is a schematic view of the overall front view cross-section structure of the present invention;
FIG. 4 is an enlarged schematic view of the part B of the present invention;
fig. 5 is an enlarged schematic view of part a of the present invention.
In the figure: the recycling box body 1, the base 2, the first sorting box 3, the connecting hanging plate 4, the second sorting box 5, the feed opening 6, the first mounting plate 7, the electric push rod 8, the water storage tank 9, the feed inlet 10, the equipment box 11, the connecting hose 12, the water inlet pipe 13, the electromagnetic valve 14, the hanging block 15, the first clamping block 16, the sliding channel 17, the first handle 18, the second handle 19, the spray header 20, the fan 21, the screening net 22, the second clamping block 23, the fixing block 24, the second mounting plate 25, the case 26, the extending plate 27, the vibrating motor 28 and the blocking block 29.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention based on the embodiments of the present invention.
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Several embodiments of the present invention are presented. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-5, the present invention provides a technical solution:
in the embodiment, referring to fig. 1, 3 and 4, a cutting scrap recycling device for a processing machine tool comprises a recycling box body 1, a feeding port 10 and a screening net 22, wherein a base 2 is fixedly arranged on the periphery of the lower surface of the recycling box body 1, the feeding port 10 is fixedly arranged on the upper surface of the recycling box body 1, a discharging port 6 and a first mounting plate 7 are fixedly arranged on the surfaces of the two sides of the recycling box body 1, the insides of the discharging ports 6 on the two sides are mutually communicated with the inside of the recycling box body 1, electric push rods 8 are fixedly arranged on the lower surfaces of the first mounting plates 7 on the two sides, four electric push rods 8 are arranged, the lower ends of every two electric push rods 8 are fixedly provided with blocking blocks 29, the bottom ends of the blocking blocks 29 on the two sides penetrate through the upper surface of the discharging port 6 and extend to the inside of the discharging port 6, the screening net 22 is arranged inside the recycling box body 1, and extending plates 27 are fixedly connected on the surfaces of the two sides of the screening net 22, the surfaces of the two sides of the extension plates 27 far away from one side are both connected with the surface inside the recovery box body 1 in a sliding way, the two sides inside the recovery box body 1 are both fixedly provided with fixed blocks 24, the inside of the two sides of the fixed blocks 24 is movably clamped with second clamping blocks 23, a first classification box 3 is fixedly arranged between the two sides of the second clamping blocks 23, the first classification box 3 is connected with the recovery box body 1 in an inserting way, the first classification box 3 is positioned under the sieving net 22, the surface of the first classification box 3 far away from one side of the recovery box body 1 is fixedly provided with a first handle 18, the surfaces of the first handle 18 and the second handle 19 are vulcanized with a layer of insulating rubber, in the utility model, the cutting scraps entering the recovery box body 1 can be sieved by the sieving net 22 when being recovered, thereby separate the cutting bits of variation in size, the cutting bits that separate after good little can fall into the inside of first classification case 3 and deposit, and big cutting bits can enter into the inside of second classification case 5 through feed opening 6 and deposit, not only can classify and deposit the cutting bits like this, and the recycle is collected to the convenient great cutting bits moreover, has improved the practicality of device greatly.
In the embodiment, referring to fig. 3 and 5, the two sides of the interior of the recycling bin 1 are both fixedly provided with the second mounting plates 25, the two side second mounting plates 25 are respectively located under the two side extension plates 27, the upper surfaces of the two side second mounting plates 25 are both fixedly provided with the bins 26, the interior of the two side bins 26 is both fixedly provided with the vibration motors 28, the output ends of the two side vibration motors 28 are both fixedly connected with the supporting rods, and the top ends of the two side supporting rods all penetrate through the upper surface of the bin 26 and are fixedly connected with the lower surfaces of the two side extension plates 27. in the utility model, through the provided bins 26, the second mounting plates 25 and the vibration motors 28, in order to avoid the mesh holes of the screening net 22 from being blocked after the screening net 22 is used for a period of time, the vibration motors 28 in the interior of the bins 26 can be used for driving the supporting rods and the extension plates 27 to vibrate up and down, so that the screening net 22 connected with the extension plates 27 can vibrate continuously, therefore, the cutting chips in the meshes can be shaken off, and the recovery efficiency of the device is improved.
In the embodiment, referring to fig. 1, 2 and 3, the water storage tanks 9 are fixedly disposed on the surfaces of both sides of the recycling bin 1, the water storage tanks 9 are respectively located right above the first mounting plates 7 on both sides, the surface of the adjacent side of the water storage tanks 9 on both sides is fixedly provided with the spray headers 20, the spray headers 20 on both sides sequentially penetrate through the surfaces of the water storage tanks 9 and the recycling bin 1 and extend to the inside of the recycling bin 1, the spray headers 20 on both sides are respectively located right above the extending plates 27 on both sides, the surface of the side of the water storage tanks 9 away from one side is fixedly provided with the water inlet pipe 13, the electromagnetic valves 14 are fixedly mounted on the surfaces of the water inlet pipes 13 on both sides, and the booster pumps are fixedly disposed inside the spray headers 20 on both sides, in the utility model, after recycling is completed, the electromagnetic valves 14 can be opened to enable an external water source to enter the inside of the water storage tanks 9 through the water inlet pipes 13, spray out again through shower head 20 and wash the inside of retrieving box 1, because the inside of shower head 20 is provided with the booster pump again, just so make water pressure greatly increased for it is clean light more.
In the embodiment, please refer to fig. 1, 2 and 3, the connection hanging plates 4 are fixedly arranged on the surfaces of the two sides of the recycling box body 1, the upper surfaces of the connection hanging plates 4 on the two sides are all penetrated and provided with sliding channels 17, the sliding channels 17 on the two sides are respectively located under the blanking ports 6 on the two sides, the lower surfaces of the connection hanging plates 4 on the two sides are all fixedly connected with hanging blocks 15, the number of the hanging blocks 15 is four, the upper end of each hanging block 15 is movably clamped with a first clamping block 16, a second classification box 5 is fixedly arranged between every two first clamping blocks 16, the second classification boxes 5 on the two sides are respectively located under the sliding channels 17 on the two sides, and second handles 19 are fixedly arranged on the surfaces of the second classification boxes 5 on the two sides.
Embodiment, please refer to fig. 1 and 3, the fixed surface of the upper surface of the recovery box body 1 is provided with the equipment box 11, the fixed fan 21 that is provided with in inside of the equipment box 11, the output end fixedly connected with coupling hose 12 of fan 21, the one end that the fan 21 was kept away from to coupling hose 12 communicates with the inside of feed inlet 10 each other, the utility model discloses in, through the fan 21 and the coupling hose 12 that set up, when retrieving the cutting bits, can open the fan 21 like this and utilize the whole suction of cutting bits that fan 21 will cut the production, avoid the lighter less cutting bits of quality to fly away and cause the injury to human body and environment aloft, improved the practicality of device.
The working principle is as follows: when the device is used, the feed inlet 10 of the device is firstly close to the cutting position of machine tool equipment, then the power is switched on, the fan 21 is started to absorb waste chips generated by cutting, the absorbed cutting chips can enter the interior of the recovery box body 1 along the feed inlet 10, the cutting chips entering the recovery box body 1 can be classified by screening of the screening net 22 (large cutting chips cannot pass through the screening net 22 and can be remained above the screening net 22 and are discharged through the discharge port 6, the discharged cutting chips can enter the interior of the second classification box 5 through the sliding channel 17 for storage, small cutting chips can fall into the interior of the first classification box 3 through the screening net 22 for temporary storage), the support rod and the screening net 22 can be driven to rock up and down by the vibration motor 28 in the machine box 26 after a period of use, thereby effectual will sieve the cutting bits vibrations in the net 22 aperture and come out, avoid causing the efficiency that the jam influences the recovery, can also open solenoid valve 14 after retrieving categorised completion and let external water source enter into the inside of inlet tube 13, then enter into the inside of water storage box 9, spray out through shower head 20 at last and effectively wash the inside of retrieving box 1, the sewage that washes can fall into the inside of first classification case 3, it can to take out at last.
Although embodiments of the present invention 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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a cutting bits recovery unit for machine tool, is including retrieving box (1), feed inlet (10) and screening net (22), its characterized in that: the recycling box is characterized in that bases (2) are fixedly arranged on the periphery of the lower surface of the recycling box (1), a feed inlet (10) is fixedly arranged on the upper surface of the recycling box (1), feed openings (6) and first mounting plates (7) are fixedly arranged on the surfaces of the two sides of the recycling box (1), the interiors of the feed openings (6) and the interiors of the recycling box (1) are communicated with each other, electric push rods (8) are fixedly arranged on the lower surfaces of the first mounting plates (7), the electric push rods (8) are totally provided with four, the lower ends of every two electric push rods (8) are fixedly provided with blocking blocks (29), the bottoms of the blocking blocks (29) on the two sides penetrate through the upper surface of the feed opening (6) and extend to the interiors of the feed openings (6), a screening net (22) is arranged in the recycling box (1), and extension plates (27) are fixedly connected with the surfaces of the two sides of the screening net (22), both sides the surface that one side was kept away from mutually in extension board (27) all with retrieve the inside sliding surface connection of box (1), retrieve the inside both sides of box (1) and all fixedly be provided with fixed block (24), both sides the inside joint of all moving about of fixed block (24) has second joint piece (23), both sides fixed be provided with first classification case (3) between second joint piece (23), first classification case (3) are inserted with recovery box (1) and are closed the connection, just first classification case (3) are located screening net (22) under, the fixed surface that retrieves box (1) one side was kept away from in first classification case (3) is provided with first handle (18).
2. The cutting scrap recovery apparatus for a processing machine according to claim 1, wherein: retrieve inside both sides of box (1) and all fixedly be provided with second mounting panel (25), both sides second mounting panel (25) are located both sides respectively extend under board (27), and both sides the upper surface of second mounting panel (25) is all fixed and is provided with quick-witted case (26), both sides the inside of machine case (26) is all fixed and is provided with shock dynamo (28), both sides the equal fixedly connected with bracing piece of output of shock dynamo (28), the top of both sides bracing piece all run through the upper surface of machine case (26) and with both sides the lower fixed surface of extending board (27) is connected.
3. The cutting scrap recovery apparatus for a processing machine according to claim 1, wherein: retrieve the equal fixed water storage box (9) that is provided with in surface of box (1) both sides, both sides water storage box (9) are located both sides respectively directly over first mounting panel (7), and both sides the surface of the adjacent one side of water storage box (9) is all fixed and is provided with shower head (20), both sides shower head (20) all run through water storage box (9) in proper order and retrieve the surface of box (1) and extend to the inside of retrieving box (1), and both sides shower head (20) are located both sides respectively extend board (27) directly over, both sides the surface of one side is kept away from mutually in water storage box (9) all runs through fixedly and is provided with inlet tube (13), both sides the equal fixed mounting in surface of inlet tube (13) has solenoid valve (14).
4. The cutting scrap recovery apparatus for a processing machine according to claim 1, wherein: retrieve the equal fixed connection link plate (4) that is provided with in surface of box (1) both sides, both sides the upper surface of connecting link plate (4) all runs through and has seted up landing passage (17), both sides landing passage (17) are located both sides respectively under feed opening (6), both sides the equal fixedly connected with of lower surface of connecting link plate (4) hangs piece (15), it is provided with four, every altogether to hang piece (15) hang the equal activity joint in upper end of piece (15) and have first joint piece (16), per two all fixedly between first joint piece (16) be provided with second classification case (5), both sides second classification case (5) are located both sides respectively under landing passage (17), and both sides the surface of second classification case (5) is all fixed and is provided with second handle (19).
5. The cutting scrap recovery apparatus for a processing machine according to claim 1, wherein: retrieve the last fixed surface of box (1) and be provided with equipment box (11), the inside of equipment box (11) is fixed and is provided with fan (21), the output fixedly connected with coupling hose (12) of fan (21), coupling hose (12) keep away from the inside intercommunication of one end and feed inlet (10) of fan (21).
6. The cutting scrap recovery apparatus for a processing machine according to claim 3, wherein: both sides the inside of shower head (20) all is fixed and is provided with the booster pump.
7. The cutting scrap recovery apparatus for a processing machine according to claim 1, wherein: the surfaces of the first handle (18) and the second handle (19) are vulcanized with a layer of insulating rubber.
CN202121430937.4U 2021-06-25 2021-06-25 Cutting bits recovery unit for machine tool Active CN215035846U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121430937.4U CN215035846U (en) 2021-06-25 2021-06-25 Cutting bits recovery unit for machine tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121430937.4U CN215035846U (en) 2021-06-25 2021-06-25 Cutting bits recovery unit for machine tool

Publications (1)

Publication Number Publication Date
CN215035846U true CN215035846U (en) 2021-12-07

Family

ID=79228362

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121430937.4U Active CN215035846U (en) 2021-06-25 2021-06-25 Cutting bits recovery unit for machine tool

Country Status (1)

Country Link
CN (1) CN215035846U (en)

Similar Documents

Publication Publication Date Title
CN112404509A (en) Drilling device for paint brush handle and using method thereof
CN215035846U (en) Cutting bits recovery unit for machine tool
CN210847627U (en) Automatic crushing and sorting treatment equipment for large garbage
CN209753367U (en) automatic screening device for resin drill
CN216026558U (en) Automatic grading type cylindrical ore washer for mineral aggregate
CN216226095U (en) Construction waste treatment device based on brushless motor
CN211936036U (en) Dust collection processing device of wooden door cutting equipment
CN210675900U (en) Riveting nut production is with vibration material selecting machine
CN212948631U (en) High-efficient type recycled plastic anhydrous clean edulcoration equipment
CN209849268U (en) Screening machine convenient to secondary edulcoration
CN209393524U (en) It is a kind of for improving the stone remover of wheat purity
CN112222448A (en) Drilling device with debris collection function
CN219442436U (en) A sieve mushroom machine for dry mushroom production
CN213673131U (en) Chip removal device for vertical machining center
CN220941742U (en) Hierarchical screening installation of traditional chinese medicine
CN210099709U (en) Vibration screening and material distributing equipment for recycling grinding materials
CN217242574U (en) Wind pressure adjustable light and heavy impurity removing device
CN217887280U (en) Dust removal workbench
CN220068774U (en) Fresh fruit cutting device
CN220373407U (en) Foam waste material removing device
CN211020899U (en) Fungus class removes native device
CN212329711U (en) Perforating device for casting mould
CN219664396U (en) Screening plant is used in rice production
CN216313849U (en) Automatic efficient seed classificator
CN213409393U (en) Efficiency of work is improved rice processing chaff dirt collection device

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant