CN201295618Y - Horizontal corn and bean sheller - Google Patents

Horizontal corn and bean sheller Download PDF

Info

Publication number
CN201295618Y
CN201295618Y CNU2008201895165U CN200820189516U CN201295618Y CN 201295618 Y CN201295618 Y CN 201295618Y CN U2008201895165 U CNU2008201895165 U CN U2008201895165U CN 200820189516 U CN200820189516 U CN 200820189516U CN 201295618 Y CN201295618 Y CN 201295618Y
Authority
CN
China
Prior art keywords
grinding tool
decortication
negative pressure
shell
propeller
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.)
Expired - Lifetime
Application number
CNU2008201895165U
Other languages
Chinese (zh)
Inventor
钟永蓬
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.)
JIANGMEN LIXIN BEAN PRODUCTS CO Ltd
Original Assignee
JIANGMEN LIXIN BEAN PRODUCTS 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 JIANGMEN LIXIN BEAN PRODUCTS CO Ltd filed Critical JIANGMEN LIXIN BEAN PRODUCTS CO Ltd
Priority to CNU2008201895165U priority Critical patent/CN201295618Y/en
Application granted granted Critical
Publication of CN201295618Y publication Critical patent/CN201295618Y/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Abstract

The utility model discloses a horizontal corn and bean sheller which comprises a casing, the casing is connected with a feeding hopper and a discharging hopper, a motor, a shelling chamber driven by the motor to work, and a negative pressure dust-removing regulation and control mechanism communicated with the shelling chamber are fixed on the motor, wherein the shelling chamber and the negative pressure dust-removing regulation and control mechanism are positioned in a close space. Under the state, the utility model utilizes negative pressure to adsorb bean shells more efficiently, and needs less negative pressure. The shelling chamber and the negative pressure dust-removing regulation and control mechanism are juxtaposedly arranged in the casing to form a twin structure which can realize the cooperation function, thereby improving the work efficiency.

Description

A kind of horizontal cereal and bean sheller
Technical field
The utility model relates to a kind of cereal and bean sheller, relates in particular to a kind of horizontal cereal and bean sheller.
Background technology
At present, peeler at beans such as mung bean, red bean, soya bean, pea and cereal such as corn, wheat still is in the starting stage, mostly have shortcomings such as efficient is low, yield rate is low, maintenance cost is high, the process dust is big, the further operation to the deep processing of beans, cereal exists very big defective especially.And the patent No. of existing patent is the bean sheller of ZL200420024112.2, owing to adopt vertical decortication mode, the hopper of peeling machine must run through fixedly abrasive disc seat and fixedly abrasive disc, make most of center of fixing abrasive disc fail to have the effectiveness of mill beans, cause decortication inhomogeneous easily, peeling rate is low, higher to the required precision of peeler simultaneously, and the suction skin efficient of its employed air intake device is lower, adsorption capacity to dust is more weak, fail to reduce the generation of dust effectively and splash, aggravated pollution to a certain extent environment.
The utility model content
The utility model is in order to overcome the deficiencies in the prior art, a kind of horizontal cereal and bean sheller that improves present product deficiency to be provided.The utility model is according to the situation of real work, utilizes wind-force to regulate the control of peeling machine to beans, the cereal decortication degree of depth dexterously, guaranteed peeling rate, effectively controls the percentage of damage of cereal in the decortication process or beans, and can effectively control the pollution of dust.
The technical scheme that the utility model solves the prior art problem is, a kind of horizontal cereal and bean sheller, comprise a shell, shell is connected with feed hopper and discharge bucket, shell is fixed with motor, by the decortication chamber of motor-driven work, and the depression dust-removing regulating and controlling mechanism that communicates with the chamber of peeling, wherein peel chamber and depression dust-removing regulating and controlling mechanism are in the same enclosure space.Under this state, the negative-pressure adsorption skin of beancurd is more efficient, and required negative pressure still less.Decortication chamber and depression dust-removing regulating and controlling mechanism are placed side by side in casing, form couple structure, and couple structure can be realized the binary acting in conjunction, increases work efficiency; Described decortication is indoor to be provided with spiral helicine propeller and to place propeller the place ahead and the coaxial cylindric grinding tool that crouches and put, and cylindric grinding tool helps the even grinding of material, reduces percentage of damage, improves the grinding tool life-span; In addition, cylindric grinding tool is provided with the sharpening sheet of projection, and the periphery of corresponding circle column grinding tool is provided with the tube screen net, and the tubulose screen cloth not only can be realized beans and skin of beancurd are broken away from, and also can make dust with occurring with separation; In addition, on the inwall of tubulose screen cloth, be distributed with the sharpening sheet of a large amount of projectioies,, select suitable sharpening sheet for use, can realize that as some beans edge damage beans and skin of beancurd break away from, and then use sharp sharpening sheet according to the concrete condition of material characteristic; Keep beans particle integrity person as needs, then use projection less, the sharpening sheet that the knife edge is more blunt.The size of the material that the sharpening sheet of tubulose screen cloth inwall and the distance between the sharpening sheet on the cylindric grinding tool can be peeled as required, the effect of decortication and adjust, sharpening sheet on tubulose screen cloth inwall and the cylindric grinding tool can increase the active force to beans, is fit to the decortication requirement of various beans; Cylindric grinding tool, propeller and place the outdoor drive of decortication to be hollow structure and connect in turn by a power transmission shaft fixing on the discharge bucket, drive connects driving wheel on the motor output end with belt; The depression dust-removing regulating and controlling mechanism is by the pressure controlling valve of the control decortication degree of depth, negative pressure cavity, the exhaust column that communicates with negative pressure cavity is formed, and the pressure controlling valve is located at the upper right side of the shell of corresponding decortication chamber, negative pressure cavity is located at the below of tubulose screen cloth, exhaust column is located at the middle below of negative pressure cavity, dust granules that comes off like this and less skin of beancurd penetrating tubular screen cloth under the drive of grinding tool and wind-force, provide the blower fan of negative pressure to take away by connecting exhaust column, the pipeline tapping position of exhaust column is provided with filter, filter can be with dust, skin of beancurd and air separation, realize reclaiming skin of beancurd, centralized collection dust and inhibition dust are splashed to airborne function.The timely discharge of tiny travel fatigue particle and less skin of beancurd helps preventing the obstruction of screen cloth mesh, helps preventing the blocked forfeiture effectiveness of filling and leading up of sharpening sheet on grinding tool and the screen cloth.
The utility model further is designed to: propeller and cylindric grinding tool be folk prescription to rotation, cylindric grinding tool can before and after switch installation.Sharpening sheet because of the projection that on grinding tool, distributes, folk prescription to long-time rotation to by decortication thing effect, can cause mill to let out the point of a knife of sharpening sheet gradually, make the point of a knife rust of former direction of rotation, the effect and the operating efficiency of influence decortication, and the utility model can be dismantled grinding tool, after the anti-turnback of grinding tool switched promptly again installation sleeve on power transmission shaft, can make the grinding direction of the sharpening sheet that is distributed on the grinding tool also do the counter-rotating of 180 degree, thereby utilize another reciprocal sharp keen point of a knife to proceed decortication work.In addition, propeller also can be the spiral lamination that is provided with angle adjustable, and motor is a three phase alternating current motor, three phase alternating current motor drives cylindric grinding tool and does clockwise and counterclockwise rotatablely moving, the design does not need grinding tool is dismantled, use numerically controlled automatic control because of the spiral lamination on its propeller and adjust hand of spiral, when the transmission direction of motor is reversed, correspondingly automation control propeller spiral lamination direction is done to change and is made the force direction that promotes beans constant, thereby utilize the positive and negative transmission that replaces mutually of motor, drive the rotation of propeller and cylindric grinding tool, realize need not loading and unloading the function that cylindric grinding tool still can continue to peel.
In order to improve the success rate of peeling in the decortication process, reduce beans fall into negative pressure cavity in the decortication process probability, make the skin of beancurd fines, dust can fall into negative pressure cavity, prevent the skin of beancurd fines, dust stops up negative pressure channel, tubulose screen cloth of the present utility model has a large amount of arc openings, arc opening is parallel to each other, and to be distributed in tube screen online, arc opening can be staggered indirectly arc opening, the specification of the length of arc opening is 10mm~15mm, width is 1mm~2mm, according to different material sizes and decortication requirement, the screen cloth of replaceable different arc opening specifications is peeled to corn as need, needs with the bigger screen cloth of arc opening diameter, needing needs with the less screen cloth of arc opening diameter the mung bean decortication.Certainly, arc opening also can be the annular opening of a whole piece.
In order to improve the success rate of decortication, accelerate the speed of decortication, of the present utility model being further designed to: the valvular heat steam pipeline of power transmission shaft connecting band, power transmission shaft is a hollow structure, has a large amount of micropores on one section power transmission shaft between propeller and the cylindric grinding tool.Power transmission shaft ejection heating steam by hollow can be softening to the skin of beancurd of beans, cut by the sharpening sheet and reduce the loss of sharpening sheet easilier; Can reduce splashing of dusts such as skin of beancurd bits in addition.
In addition, be divided into two zones with baffle plate between shell and the discharge bucket, baffle plate is articulated on the shell, the opening of the corresponding discharge bucket of the complete covering shell of baffle plate, baffle plate is by depression dust-removing regulating and controlling mechanism control swing, and when exhaust column absorption skin of beancurd, baffle plate is covered the opening of discharge bucket naturally, make negative pressure cavity and decortication chamber be in the space of a relative closure, the beans after the decortication just drop in the discharge bucket from the gap of the below of baffle plate and opening.In addition, feed hopper is provided with the charging control valve of control beans charging rate, and exhaust column also is provided with valve; The charging control valve, the closure of pressure controlling valve, baffle plate, exhaust column valve can be in peel chamber and depression dust-removing regulating and controlling mechanism the state of a relative closure.
Beans of the present utility model and grain decorticating machine use the form of negative pressure that skin of beancurd or cereal crust are adsorbed, utilize the decortication degree of depth of the size control of pressure controlling valve openings size adjustment negative pressure on the one hand to beans, utilize the attraction power of negative pressure on the other hand, the dust that waits of the skin of beancurd that splits away off bits or the outer scurf of cereal is attracted to outside the exhaust column discharge peeling machine; The decortication operation of beans of the present utility model and grain decorticating machine is easily understood, the utility model can be installed cylindric grinding tool dismounting back counter-rotating and continue to grind, also can utilize the angle of rake hand of spiral of the full-automatic control of numerical control, in conjunction with the counter-rotating transmission of three phase alternating current motor, can realize need not loading and unloading cylindric grinding tool and the function that continues to peel.The utility model can have a large amount of micropores on one section power transmission shaft between propeller and the cylindric grinding tool, by in power transmission shaft, importing heat steam, heat steam is got rid of at micropore, heat steam can soften skin of beancurd, when the beans decortication is speeded, also can the moistening dust that in the decortication process, produces, make dust fall the bottom of negative pressure cavity.The utility model is simple in structure, the percentage of damage of beans is little in the decortication efficient height, decortication process, and the dust that produces in the decortication process is few, has very bright and clear market prospects.
Description of drawings
Fig. 1 is a kind of horizontal cereal of the present utility model and the structural representation of bean sheller.
Fig. 2 is a kind of horizontal cereal of the present utility model and the vertical view of bean sheller.
The specific embodiment
Embodiment 1
As Fig. 1, Fig. 2, a kind of horizontal cereal and bean sheller, comprise a shell 1, the top of shell 1 left is connected with feed hopper 3, feed hopper 3 bottom traverses are provided with a charging control valve 17, discharge bucket 4 is located at the right of shell 1, and discharge bucket 4 is provided with capping 20, and capping 20 belows are communicated with downward-sloping discharging opening, discharge bucket 4 is by bottom sealing when not peeling work at ordinary times, prevents entering of impurity such as dust; In addition, there is the extension bag device of being located on the shell 1 19 below of discharge bucket.The left of fuselage support inner bottom part is fixed with a three phase alternating current motor 2, three phase alternating current motor 2 drives the depression dust-removing regulating and controlling mechanism of working, communicate with the decortication chamber in a decortication chamber, form the state of a sealing when wherein peeling the work of chamber and depression dust-removing regulating and controlling mechanism, make its sealing state under more efficient with the negative-pressure adsorption skin of beancurd, consume negative pressure still less; The indoor cylindric grinding tool 6 that is provided with spiral helicine propeller 5 and places propeller 5 the place aheads and crouch and to put of peeling, the charging aperture position of the corresponding feed hopper 3 of the left of propeller 5, be distributed with a large amount of cone mill blades on the cylindric grinding tool 6, the periphery of corresponding circle column grinding tool 6 is provided with tube screen net 7, is distributed with a large amount of cone mill blades on the inwall of tubulose screen cloth 7 equally; Cylindric grinding tool 6, propeller 5 and place the decortication outdoor drive 9 be hollow structure, be fixed with a power transmission shaft 8 in the capping of discharge bucket 4, power transmission shaft 8 run through in turn right-hand shell 1 of corresponding discharge bucket 4, shell 1 right-hand with tubulose screen cloth 7 between bearing, cylindric grinding tool 6, propeller 5, corresponding propeller 5 be assemblied in another bearing of decortication chamber left, and place the axle center of the outdoor drive 9 of decortication, three phase alternating current motor 2 outputs are fixed with driving wheel 10, driving wheel 10 is with belt 11 transmission drives 9, thus drive propeller 5 and 6 motions of cylindric grinding tool; The depression dust-removing regulating and controlling mechanism is by the pressure controlling valve 12 of the control decortication degree of depth, negative pressure cavity 13, the exhaust column 14 that communicates with negative pressure cavity is formed, and pressure controlling valve 12 is located at shell 1 top right-hand of corresponding decortication chamber, negative pressure cavity 13 be located at tubulose screen cloth 7 under, exhaust column 14 is located at the middle below of negative pressure cavity 13, exhaust column 14 is provided with a valve 18, exhaust column 14 provides negative pressure by a blower fan, the pipeline tapping position of exhaust column 14 is provided with plain filter separates dust and skin of beancurd, and all is provided with the access door 21 that makes things convenient for staff's maintenance and inspection peeling machine at the right and left over against the shell 1 of cylindric grinding tool 6.
Be distributed with the spiral lamination of angle adjustable on the propeller 5, three phase alternating current motor 2 can drive cylindric grinding tool 6 and do clockwise and counterclockwise rotatablely moving, do when being rotated counterclockwise when three phase alternating current motor 2 drives propellers 5 and cylindric grinding tool 6, the hand of spiral of propeller 5 as shown in Figure 1; Otherwise three phase alternating current motor 2 drive propellers 5 and cylindric grinding tool 6 are done and are turned clockwise, and the hand of spiral of propeller 5 is opposite with direction shown in Figure 1, but the direction of thrust output is identical with the direction of Fig. 1 structure.
In addition, have a large amount of arc opening 15 on the tubulose screen cloth 7, arc opening 15 is parallel to each other and is distributed on the tubulose screen cloth 7, and arc opening 15 is staggered indirectly mutually, and the length and width specification of arc opening 15 is 12mm * 1.2mm, is applicable to the decortication of mung bean.
In addition, the position of shell 1 corresponding discharge bucket 4 has an opening, opening with a baffle plate 16 covering shells 1 corresponding discharge bucket 4, baffle plate 16 is articulated on the shell 1, the bottom margin of baffle plate 16 extends to the position of discharging opening, baffle plate 16 is by depression dust-removing regulating and controlling mechanism control swing, when exhaust column 14 absorption skin of beancurd, the opening of baffle plate 16 complete capping discharge buckets 4, make negative pressure cavity and decortication chamber form the state of a deadend, the beans after the decortication just drop in the discharge bucket 4 from the gap of the below of baffle plate 16 and opening.Charging control valve 17, pressure controlling valve 12, baffle plate 16, exhaust column valve 18 can form peel chamber and depression dust-removing regulating and controlling mechanism the state of a sealing.
Embodiment 2
On the basis of embodiment 1, the power transmission shaft 8 of embodiment 2 is a hollow structure, and the valvular heat steam pipeline of connecting band on the power transmission shaft 8 has a large amount of micropores on one section power transmission shaft 8 between propeller 5 and the cylindric grinding tool 6.By power transmission shaft 8 heating steams to hollow, can be softening to the skin of beancurd of beans, make that skin of beancurd is easier to come off, reduce process time, reduce the grinding tool loss and can reduce splashing of dust.
The above only is preferred embodiment of the present utility model, is not structure of the present utility model is done any pro forma restriction.Certainly, heat steam also can enter in arbitrary position of decortication chamber, and is softening to the epidermis of skin of beancurd or cereal, do not limit heat steam and only enter into the decortication chamber in power transmission shaft; The length and width specification of the arc opening of tubulose screen cloth depends on the size of decortication material to be processed and decides, and is 12mm * 1.5mm as the length and width specification of corn decortication arc opening, and this can draw preferable arc opening size according to corresponding the making adjustment of practical operation.Every foundation technical spirit of the present utility model all still belongs in the scope of the technical solution of the utility model any simple modification, equivalent variations and modification that above embodiment did.

Claims (10)

1, a kind of horizontal cereal and bean sheller, comprise a shell (1), shell (1) is connected with feed hopper (3) and discharge bucket (4), and shell (1) is fixed with motor (2), drives the decortication chamber of work and the depression dust-removing regulating and controlling mechanism that communicates with the decortication chamber by motor (2), it is characterized in that:
---described decortication is indoor also to be provided with the helical form propeller (5) of corresponding feed hopper (3) outlet and to place propeller (5) the place ahead and the coaxial cylindric grinding tool (6) that crouches and put, cylindric grinding tool (6) outer surface is provided with the sharpening sheet of projection, is provided with tube screen net (7) around the periphery of cylindric grinding tool (6); Cylindric grinding tool (6), propeller (5) and place the outdoor drive (9) of decortication to be hollow structure and go up fixing-power transmission shaft (8) and connects in turn by discharge bucket (4), drive (9) is with the driving wheel (10) on belt (11) connection motor (2) output;
---described depression dust-removing regulating and controlling mechanism is made up of the pressure controlling valve (12) of the control decortication degree of depth, negative pressure cavity (13), the exhaust column (14) that communicates with negative pressure cavity, described pressure controlling valve (12) is located at the shell (1) of top, corresponding decortication chamber, negative pressure cavity (13) is located at the below of tubulose screen cloth (7), exhaust column (14) is located at the middle below of negative pressure cavity (13), and exhaust column (14) provides negative pressure by connected blower fan;
---described shell (1) wall body is offered the connector except that corresponding feed hopper (3), pressure controlling valve (12), discharge bucket (4), exhaust column (14), the remainder sealing.
2, peeling machine according to claim 1 is characterized in that: described cylindric grinding tool (6) is for switching the unidirectional rotating grinding tool of installation in front and back.
3, peeling machine according to claim 1, it is characterized in that: described propeller (5) is provided with the spiral lamination of angle adjustable, described motor (2) is a three phase alternating current motor, and three phase alternating current motor drives cylindric grinding tool (6) and does clockwise or counterclockwise rotatablely moving.
4, according to claim 2 or 3 described peeling machines, it is characterized in that: described tubulose screen cloth (7) has a large amount of arc opening (15), and arc opening (15) is parallel to each other and is distributed on the tubulose screen cloth (7).
5, peeling machine according to claim 4, it is characterized in that: the pipeline of the valvular heat steam of described power transmission shaft (8) connecting band, power transmission shaft (8) is a hollow structure, between propeller (5) and the cylindric grinding tool (6)-have a large amount of micropores on section power transmission shaft (8).
6, peeling machine according to claim 5, it is characterized in that: be divided into two zones with baffle plate (16) between described shell (1) and the discharge bucket (4), baffle plate (16) is articulated on the shell (1), baffle plate (16) is the opening of the corresponding discharge bucket of covering shell (1) (4) fully, and baffle plate (16) is by depression dust-removing regulating and controlling mechanism control swing.
7, peeling machine according to claim 6 is characterized in that: described feed hopper (3) is provided with charging control valve (17), and exhaust column (14) is provided with valve (18).
8, peeling machine according to claim 7 is characterized in that: the sharpening sheet that is distributed with a large amount of projectioies on described tubulose screen cloth (7) inwall.
9, peeling machine according to claim 8 is characterized in that: the length of the arc opening (15) that described tubulose screen cloth (7) has is 10mm~12mm, and width is 1mm~2mm.
10, peeling machine according to claim 9 is characterized in that: be provided with filter in the pipeline of described exhaust column (14).
CNU2008201895165U 2008-09-01 2008-09-01 Horizontal corn and bean sheller Expired - Lifetime CN201295618Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008201895165U CN201295618Y (en) 2008-09-01 2008-09-01 Horizontal corn and bean sheller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008201895165U CN201295618Y (en) 2008-09-01 2008-09-01 Horizontal corn and bean sheller

Publications (1)

Publication Number Publication Date
CN201295618Y true CN201295618Y (en) 2009-08-26

Family

ID=41041577

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008201895165U Expired - Lifetime CN201295618Y (en) 2008-09-01 2008-09-01 Horizontal corn and bean sheller

Country Status (1)

Country Link
CN (1) CN201295618Y (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106824346A (en) * 2016-12-27 2017-06-13 重庆保卫食品有限公司 A kind of soybean germ separator
CN106824348A (en) * 2017-03-23 2017-06-13 正安县铜兴粮油有限责任公司 Separation-type rice miller
CN108970677A (en) * 2018-09-03 2018-12-11 绩溪袁稻农业产业科技有限公司 A kind of dust protection rice sheller
CN109220233A (en) * 2018-09-03 2019-01-18 绩溪袁稻农业产业科技有限公司 A kind of rice husk automatically strips collection device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106824346A (en) * 2016-12-27 2017-06-13 重庆保卫食品有限公司 A kind of soybean germ separator
CN106824348A (en) * 2017-03-23 2017-06-13 正安县铜兴粮油有限责任公司 Separation-type rice miller
CN108970677A (en) * 2018-09-03 2018-12-11 绩溪袁稻农业产业科技有限公司 A kind of dust protection rice sheller
CN109220233A (en) * 2018-09-03 2019-01-18 绩溪袁稻农业产业科技有限公司 A kind of rice husk automatically strips collection device
CN109220233B (en) * 2018-09-03 2021-06-29 绩溪袁稻农业产业科技有限公司 Automatic rice husk stripping and collecting device

Similar Documents

Publication Publication Date Title
CN101347751B (en) Horizontal type machine for peeling cereals and beans
CN204564289U (en) Universal feed grinder
CN201295618Y (en) Horizontal corn and bean sheller
CN207222073U (en) A kind of pueraria lobata crushing pulping machine
CN204638266U (en) Electric millstone mill device
CN207709120U (en) Chinese medicine crushing system
CN203935886U (en) For pulverizing the airflow milling of ion cathode material lithium
CN109417917A (en) A kind of crusher for straw
CN108816471A (en) A kind of energy saving and environment friendly rice processing equipment
CN107824261A (en) A kind of Chinese medicine crushing system
CN205599302U (en) Be used for composite shaving board to select separately screening machine
CN205392646U (en) Integrated system of broken screening of coal stoving
CN105171813B (en) A kind of mechanical slicing machine
CN209348698U (en) A kind of Horizontal grinding roller rice mill
CN208258968U (en) A kind of high-efficiency environment protection energy-saving type grain and oil minor cereal huller
CN209549566U (en) Motor direct connection rice milling and grinding machine
CN209185116U (en) A kind of dissection grinding device for corn stover
CN209646571U (en) A kind of hulling machine
CN208912293U (en) A kind of feed processing raw material grinding device
CN208542305U (en) A kind of liquor-making raw material crushing grinding all-in-one machine
CN207238067U (en) Centralized dust sedimentation device for rice finishing
CN207589560U (en) A kind of herding feed grinder
CN205966075U (en) Quick rubbing crusher of solid waste
CN205095876U (en) Grinding roller device of milling machine
CN104722380B (en) Universal feed grinder

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CX01 Expiry of patent term

Granted publication date: 20090826

CX01 Expiry of patent term