CN101862015B - Multistation pneumatic type walnut shell-breaking device - Google Patents
Multistation pneumatic type walnut shell-breaking device Download PDFInfo
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- CN101862015B CN101862015B CN2009101341816A CN200910134181A CN101862015B CN 101862015 B CN101862015 B CN 101862015B CN 2009101341816 A CN2009101341816 A CN 2009101341816A CN 200910134181 A CN200910134181 A CN 200910134181A CN 101862015 B CN101862015 B CN 101862015B
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Abstract
The invention discloses a multistation pneumatic type walnut shell-breaking device, belonging to the technical field of agricultural machinery. The device comprises a stand, a chain gearing, an axle, walnut holding devices, beating devices, a pneumatic system, a control system, and the like. 8 to 32 groups of walnut holding devices and the beating devices are uniformly arranged on the circumference of the supported flange. A holding cylinder surge tank provides an air source for the holding cylinder. A beating cylinder surge tank provides an air source for the beating cylinder. Actuating signals of the holding cylinder are provided by a controller, a holding cylinder sensor and a holding cylinder control valve. Actuating signals of the beating cylinder are provided by the controller, a beating cylinder sensor and a beating cylinder control valve. The walnut holding devices and the beating devices are arranged on the same circumference and rotate with the axle under the drive of the chain gearing, and complete the holding, keeping, shell breaking, material discharging and reciprocating of the walnut in one work circulation zone. The device has better adaptability to the shell breaking of walnuts of different kinds and different sizes.
Description
Technical field
The present invention relates to a kind of multistation pneumatic type walnut shell-breaking device, especially relate to a kind of multistation pneumatic type walnut shell-breaking device that is applied to walnut shell-breaking, belong to agricultural machinery technological field.
Technical background
At present, the walnut shell-breaking method mainly concentrates on fixed gap extruding broken shell method both at home and abroad.The subject matter that fixed gap extruding broken shell method exists is: 1. to the bad adaptability of different cultivars walnut.Because China's walnut kind is numerous and diverse; Out-of-shape, appearance and size and shell benevolence gap difference are big, and the thickness of walnut shell and intensity also have than big-difference; For fixed gap extruding broken shell mode; The broken shell mechanism of each fixed interval (FI) only is fit to the walnut shell-breaking of same kind, same size, when top clearance will occur during greater than the walnut size part walnut not the situation of broken shell or local broken shell take place, disposable shell-breaking rate is not high; 2. broken benevolence is more after the broken shell.In general; Walnut shell breaks (crack closure) required extrusion deformation degree fully often greater than walnut shell, benevolence gap; When top clearance a large amount of broken benevolence will occur during less than the walnut size, therefore, fixed gap extruding broken shell method needs carry out strict classification to walnut before broken shell; 3. half walnut ratio is high after the broken shell.The profile of China's walnut kind mostly is non-spheroid; Size is suitable; When the feeding attitude is improper; The half walnut that adopts walnut fixed gap extruding broken shell will cause certain proportion (about 20%) to break along suture, this half walnut can make walnut kernel from shell, to deviate from because of interior obstruction separated, invaginate, causes the walnut shell and meat separation difficulty after the broken shell.
Through the Searches of Patent Literature, existing shell-breaking machine of walnut, like Chinese patent: 85202943,87215585 adopt the scratch diskette of the certain angle of a pair of maintenances to push broken shell; 90225457.X adopt the interior mill and outer mill that have teeth groove, mill running in driven by motor is with the wearing and tearing shell; 200520007782.8 adopt a kind of crawler type hulling machine with the broken walnut shell of fashion of extrusion.Existing mechanical type shell-breaking machine of walnut or the broken shell of employing wearing and tearing shell, or adopt the extruding broken shell.
Because China's walnut kind is numerous and diverse, size difference is bigger, out-of-shape, and shell benevolence gap is little, and the thickness of walnut shell, intensity also have than big-difference, and the profile of walnut mostly is non-spheroid, and walnut adopts extruding broken shell mode effect undesirable.In general, walnut shell breaks (crack closure) required extrusion deformation degree fully often greater than shell, benevolence gap, so it is more to adopt fashion of extrusion to carry out the broken benevolence that walnut shell-breaking produced, disposable shell-breaking rate is also lower.
With shock loading walnut is loaded broken shell broken shell effect is preferably arranged; This broken shell mode has adaptability preferably to different walnut kinds, and is also not strict to size, the shape need of walnut, and the rate of perfect kernel of walnut kernel is high; Help to improve the commodity value of walnut kernel; The lumpiness of breaking of walnut shell is also little, and can reduce the ratio of half walnut effectively, helps walnut shell, benevolence to separate.
Summary of the invention
To the weak point that exists in the prior art, the invention provides a kind of simple in structure, shell-breaking efficiency is high, easy to operate, can realize walnut is carried out the device of mechanization broken shell.
The present invention is for reaching above purpose; Be to realize: a kind of walnut shell-breaking device is provided through following technical scheme; Especially to multistation pneumatic type walnut shell-breaking device, comprise frame, joint, chain transmission, bearing, axle, impact the cylinder conflux disk, impact cylinder control valve, impact the cylinder intake pipe, impact the cylinder muffler, impact cylinder, impact is taken the lead, punch die, anvil mould, gripper cylinder muffler, gripper cylinder, gripper cylinder air inlet pipe, gripper cylinder control valve, gripper cylinder conflux disk, impact cylinder sensor, gripper cylinder sensor, controller, swivel joint, gripper cylinder vacuum tank, gripper cylinder pivot flange, impact cylinder supports flange, device for transporting objects, impact the cylinder vacuum tank.Anvil mould and gripper cylinder are formed walnut holding device, and walnut holding device is supported by the gripper cylinder pivot flange.Impact is taken the lead and is impacted cylinder and forms beating unit, and beating unit supports by impacting the cylinder supports flange.Gripper cylinder muffler, gripper cylinder air inlet pipe, joint, gripper cylinder vacuum tank, impact the cylinder intake pipe, impact cylinder muffler, swivel joint and impact the pneumatic system that the cylinder vacuum tank is formed walnut shell-breaking device.The gripper cylinder conflux disk, impact the cylinder conflux disk, impact cylinder control valve, the gripper cylinder control valve, impact the control system that cylinder sensor, gripper cylinder sensor and controller are formed walnut shell-breaking device.
A kind of design as multistation pneumatic type walnut shell-breaking device of the present invention: beating unit is evenly equipped with 8～32 groups on the circumference that impacts the cylinder supports flange.
A kind of design as multistation pneumatic type walnut shell-breaking device of the present invention: walnut holding device is evenly equipped with 8～32 groups on the circumference of gripper cylinder pivot flange.
A kind of design as multistation pneumatic type walnut shell-breaking device of the present invention: on the circumference that impacts the cylinder supports flange, be evenly equipped with 8～32 groups of U type grooves.
A kind of design as multistation pneumatic type walnut shell-breaking device of the present invention: on the circumference of gripper cylinder pivot flange, be evenly equipped with 8～32 groups of U type grooves.
A kind of design as multistation pneumatic type walnut shell-breaking device of the present invention: punch die and anvil mould are tapered groove, and its cone angle is 10 °～45 °, and buffer gasket and back-moving spring also are installed on the punch die.
A kind of design as multistation pneumatic type walnut shell-breaking device of the present invention: the voltage stabilizing air communication in the gripper cylinder vacuum tank crosses swivel joint and the gripper cylinder conflux disk is sent in the gripper cylinder control valve.
A kind of design as multistation pneumatic type walnut shell-breaking device of the present invention: impact voltage stabilizing air communication in the cylinder vacuum tank and cross joint and impact the cylinder conflux disk and send into and impact in the cylinder control valve.
A kind of design as multistation pneumatic type walnut shell-breaking device of the present invention: the actuating signal of gripper cylinder is provided by controller, gripper cylinder sensor and gripper cylinder control valve.
A kind of design as multistation pneumatic type walnut shell-breaking device of the present invention: the actuating signal that impacts cylinder by controller, impact cylinder sensor and impact cylinder control valve and provide.
Multistation pneumatic type walnut shell-breaking device of the present invention, except power section that common mechanical possessed, running part, feeding part, the core of invention is: the present invention adopts pneumatic the taking the lead of multistation to impact the mode broken shell.Multistation pneumatic type walnut shell-breaking device of the present invention has changed many drawbacks that broken shell mode is in the past brought, as: shell-breaking rate is not high, and kernel breaking rate is high, has realized the mechanization of nut broken shells such as walnut.The pneumatic impact type hulling machine of the present invention, high efficiency, easy to operate, save manpower and time, improved sanitary condition, eliminated pollution to kernel, guarantee the shell-breaking rate of walnut and the serviceability rate of kernel.
Description of drawings
Fig. 1 is the front view of multistation pneumatic type walnut shell-breaking device of the present invention.
Fig. 2 is the side view of multistation pneumatic type walnut shell-breaking device of the present invention.
The specific embodiment
With reference to above-mentioned accompanying drawing, specific embodiments of the invention is elaborated.Multistation pneumatic type walnut shell-breaking device as shown in Figure 1, axle 4 is supported on the frame 28 through bearing 3.Anvil mould 13 is formed walnut holding device with gripper cylinder 14, and walnut holding device is supported by gripper cylinder pivot flange 24.Impact take the lead 10 with impact cylinder 9 and form beating units, beating unit supports by impacting cylinder supports flange 26.Gripper cylinder muffler 15, gripper cylinder air inlet pipe 16, swivel joint 22, gripper cylinder vacuum tank 23, impact cylinder conflux disk 5, gripper cylinder conflux disk 18, impact cylinder intake pipe 7, impact cylinder muffler 8, joint 1 and impact the pneumatic system that cylinder vacuum tank 27 is formed walnut shell-breaking devices.Impact cylinder control valve 6, gripper cylinder control valve 17, gripper cylinder sensor 21, impact the control system that cylinder sensor 20 and controller 19 formed walnut shell-breaking devices.On the circumference that impacts cylinder supports flange 26, be evenly equipped with 8～32 groups of beating units.On the circumference of gripper cylinder pivot flange 24, be evenly equipped with 8～32 groups of walnut holding devices.On the circumference that impacts cylinder supports flange 26, be evenly equipped with 8～32 groups of U type grooves, so that the replacing when impacting the cylinder maintenance.On the circumference of gripper cylinder pivot flange 24, be evenly equipped with 8～32 groups of U type grooves, so that the replacing when gripper cylinder keeps in repair.Punch die 11 is tapered groove with anvil mould 13, and its cone angle is 10 °～45 °, so that the difform walnut of clamping.Voltage stabilizing air communication in the gripper cylinder vacuum tank 23 is crossed swivel joint 22 and is sent in the gripper cylinder control valve 17 with gripper cylinder conflux disk 18, and the actuating signal of gripper cylinder is provided by controller 19, gripper cylinder sensor 21 and gripper cylinder control valve 17.Impact voltage stabilizing air communication in the cylinder vacuum tank 27 and cross joint 1 and impact cylinder conflux disk 5 and send into and impact in the cylinder control valve 6, the actuating signal that impacts cylinder by controller 19, impact cylinder sensor 20 and impact cylinder control valve 6 and provide.
The thickness of the walnut shell of different cultivars is different with density, selects different air pressure and impacts the cylinder stroke, to be applicable to the walnut shell-breaking of different cultivars.
The course of work and principle that shell-breaking machine of walnut of the present invention impacts part are following:
Walnut holding device, beating unit under the driving of chain transmission 2 along with axle 4 together rotates.Because of 8～32 groups of punch dies on the multistation pneumatic type walnut shell-breaking device that is designed, anvil mold shaft line are distributed on the same circumference; And the linear velocity of punch die, anvil mold shaft line place circle is identical with the speed of device for transporting objects 25; When device for transporting objects 25 was transported to the clamping device station with walnut, gripper cylinder 14 promoted anvil mould 13 and walnut 12 is pushed in the cone shaped body of punch die 11, accomplishes the clamping to walnut; The piston rod of gripper cylinder 14 does not return; Clamping device impacts station along with axle 4 arrives after rotating 100 °～200 °, impacts cylinder 9 driving impact and takes the lead and 10 impact punch die 11, and punch die 11 breaks walnut shell under 10 impact is taken the lead in impact.Impact impact after the completion cylinder 9, gripper cylinder 14 respectively driving impact take the lead 10 and anvil mould 13 return, punch die 11 also turns back to initial position under the effect of back-moving spring simultaneously, waits for next time that walnut arrives once more walnut to be implemented to impact after impacting station.So move in circles, the walnut that quilt impacts after the broken shell is sent into receiving hopper by material-receiving device.The distinguishing feature of this device is: after said 8-32 group walnut holding device, beating unit rotated weeks continuously with axle 4, each accomplished one group of walnut holding device, beating unit once clamping, maintenance, broken shell, the discharging of walnut and resets.
Voltage stabilizing air communication in the gripper cylinder vacuum tank 23 is crossed swivel joint 22 and is sent in the gripper cylinder control valve 17 with gripper cylinder conflux disk 18, and the actuating signal of gripper cylinder is provided by controller 19, gripper cylinder sensor 21 and gripper cylinder control valve 17.Impact voltage stabilizing air communication in the cylinder vacuum tank 27 and cross joint 1 and impact cylinder conflux disk 5 and send into and impact in the cylinder control valve 6, the actuating signal that impacts cylinder by controller 19, impact cylinder sensor 20 and impact cylinder control valve 6 and provide.
At last, it is also to be noted that what more than enumerate only is a specific embodiment of the present invention.Obviously, the invention is not restricted to above embodiment, many distortion can also be arranged, protection scope of the present invention is all thought in all distortion that those of ordinary skill in the art can directly derive or associate from content disclosed by the invention.
Claims (8)
1. multistation pneumatic type walnut shell-breaking device is characterized in that: comprise frame (28), joint (1), chain transmission (2), bearing (3), axle (4), impact cylinder conflux disk (5), impact cylinder control valve (6), impact cylinder intake pipe (7), impact cylinder muffler (8), impact cylinder (9), impact and take the lead (10), punch die (11), anvil mould (13), gripper cylinder (14), gripper cylinder muffler (15), gripper cylinder air inlet pipe (16), gripper cylinder control valve (17), gripper cylinder conflux disk (18), controller (19), impact cylinder sensor (20), gripper cylinder sensor (21), swivel joint (22), gripper cylinder vacuum tank (23), gripper cylinder pivot flange (24), device for transporting objects (25), impact cylinder supports flange (26), impact cylinder vacuum tank (27); Described anvil mould (13) and gripper cylinder (14) are formed walnut holding device; Described walnut holding device is supported by gripper cylinder pivot flange (24); Described impact is taken the lead (10) and is impacted cylinder (9) and forms beating unit; Described beating unit supports by impacting cylinder supports flange (26); Described walnut holding device, beating unit under the driving of chain transmission (2) along with axle (4) together rotates; Described gripper cylinder muffler (15), gripper cylinder air inlet pipe (16), swivel joint (22), gripper cylinder vacuum tank (23), impact cylinder conflux disk (5), gripper cylinder conflux disk (18), impact cylinder intake pipe (7), impact cylinder muffler (8), joint (1) and impact the pneumatic system that cylinder vacuum tank (27) is formed walnut shell-breaking device; Voltage stabilizing air communication in the said gripper cylinder vacuum tank (23) crosses gripper cylinder swivel joint (22) and gripper cylinder conflux disk (18) is sent in the gripper cylinder control valve (17), and the said voltage stabilizing air communication that impacts in the cylinder vacuum tank (27) is crossed joint (1) and impacted cylinder conflux disk (5) and sends into and impact in the cylinder control valve (6); The described control system that impacts cylinder control valve (6), gripper cylinder control valve (17), gripper cylinder sensor (21), impacts cylinder sensor (20) and controller (19) composition walnut shell-breaking device.
2. multistation pneumatic type walnut shell-breaking device according to claim 1 is characterized in that: said beating unit is evenly equipped with 8～32 groups on the circumference that impacts cylinder supports flange (26).
3. multistation pneumatic type walnut shell-breaking device according to claim 1 is characterized in that: said walnut holding device is evenly equipped with 8～32 groups on the circumference of gripper cylinder pivot flange (24).
4. multistation pneumatic type walnut shell-breaking device according to claim 2 is characterized in that: be evenly equipped with 8～32 groups of U type grooves on the circumference that impacts cylinder supports flange (26) of said support beating unit.
5. multistation pneumatic type walnut shell-breaking device according to claim 3 is characterized in that: be evenly equipped with 8～32 groups of U type grooves on the circumference of the gripper cylinder pivot flange (24) of said support walnut holding device.
6. multistation pneumatic type walnut shell-breaking device according to claim 1 is characterized in that: said punch die (11) and anvil mould (13) are tapered groove, and its cone angle is 10
0～45
0, punch die also is equipped with buffer gasket and back-moving spring on (11).
7. multistation pneumatic type walnut shell-breaking device according to claim 1 is characterized in that: the actuating signal of said gripper cylinder is provided by controller (19), gripper cylinder sensor (21) and gripper cylinder control valve (17).
8. multistation pneumatic type walnut shell-breaking device according to claim 1 is characterized in that: the said actuating signal that impacts cylinder by controller (19), impact cylinder sensor (20) and impact cylinder control valve (6) and provide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101341816A CN101862015B (en) | 2009-04-16 | 2009-04-16 | Multistation pneumatic type walnut shell-breaking device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101341816A CN101862015B (en) | 2009-04-16 | 2009-04-16 | Multistation pneumatic type walnut shell-breaking device |
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| CN101862015A CN101862015A (en) | 2010-10-20 |
| CN101862015B true CN101862015B (en) | 2012-01-11 |
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| CN2009101341816A Expired - Fee Related CN101862015B (en) | 2009-04-16 | 2009-04-16 | Multistation pneumatic type walnut shell-breaking device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102322451A (en) * | 2011-08-28 | 2012-01-18 | 黄幼华 | Pneumatic pressure intelligent control system |
| CN103169135A (en) * | 2013-04-11 | 2013-06-26 | 陈皓 | Apricot pit hull breaking machine |
| CN103284281B (en) * | 2013-06-03 | 2015-12-09 | 安徽农业大学 | A kind of air-sweeping type walnut shell-breaking guider |
| CN106418558B (en) * | 2016-11-01 | 2019-01-08 | 石家庄绿凯农业机械开发有限公司 | Nutcracker and shell breaking method |
| CN111406953B (en) * | 2020-04-03 | 2021-11-26 | 加州原野(霸州市)食品有限责任公司 | Nut opening processing device |
| CN112106999B (en) * | 2020-08-26 | 2022-05-10 | 浙江旭璟健康科技有限公司 | Torreya grandis shell breaking device |
| CN113170865B (en) * | 2021-05-26 | 2022-09-20 | 厚德食品股份有限公司 | Quick peeling apparatus is used in processing of spiced egg |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4467710A (en) * | 1981-12-14 | 1984-08-28 | University Of Georgia Research Foundation, Inc. | Apparatus for cracking edible nuts |
| CN101133895A (en) * | 2007-09-30 | 2008-03-05 | 卢春贵 | Nut crusher |
| CN201061250Y (en) * | 2007-07-21 | 2008-05-21 | 新疆农业大学 | Novel machine for breaking shell of walnut |
| CN101347262A (en) * | 2007-07-17 | 2009-01-21 | 新疆农业科学院农业机械化研究所 | Pneumatic shell-breaking machine of walnut |
-
2009
- 2009-04-16 CN CN2009101341816A patent/CN101862015B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4467710A (en) * | 1981-12-14 | 1984-08-28 | University Of Georgia Research Foundation, Inc. | Apparatus for cracking edible nuts |
| CN101347262A (en) * | 2007-07-17 | 2009-01-21 | 新疆农业科学院农业机械化研究所 | Pneumatic shell-breaking machine of walnut |
| CN201061250Y (en) * | 2007-07-21 | 2008-05-21 | 新疆农业大学 | Novel machine for breaking shell of walnut |
| CN101133895A (en) * | 2007-09-30 | 2008-03-05 | 卢春贵 | Nut crusher |
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| CN101862015A (en) | 2010-10-20 |
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Granted publication date: 20120111 Termination date: 20140416 |