CN104552521B - A kind of stalk threading and expanding apparatus - Google Patents
A kind of stalk threading and expanding apparatus Download PDFInfo
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- CN104552521B CN104552521B CN201510010735.7A CN201510010735A CN104552521B CN 104552521 B CN104552521 B CN 104552521B CN 201510010735 A CN201510010735 A CN 201510010735A CN 104552521 B CN104552521 B CN 104552521B
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- control
- screw rod
- protective switch
- axle
- feeding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K9/00—Chemical or physical treatment of reed, straw, or similar material
- B27K9/005—Reed
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Feeding And Watering For Cattle Raising And Animal Husbandry (AREA)
- Screw Conveyors (AREA)
Abstract
A kind of stalk threading and expanding apparatus belong to stalk threading, puffing technique field, particularly relate to a kind of stalk threading and expanding apparatus.The present invention provides a kind of and possesses straw transmission, silk, the stalk threading of expanded function and expanding apparatus.The present invention includes transverse end set, transverse end set rear portion transversely holds set length direction to be provided with axle, it is provided with screw rod in the transverse end set in axle front, screw rod is fixing with axle to be connected, conveying mouth is had on the end jacket wall of its structural feature spiro rod rear end side, conveying mouth is connected with conveying pipeline, in conveying pipeline, conveying pipeline length direction is provided with feeding auger, and conveying pipeline upper end is opened and is connected with hopper lower end；The rear end of described axle is all connected with device of rotation driving with the rear end of feeding auger.
Description
Technical field
The invention belongs to stalk threading, puffing technique field, particularly relate to a kind of stalk threading and expanding apparatus.
Background technology
In China, straw, as agricultural by product, is not the most fully used, and has become the arch-criminal polluting environment on the contrary.Study carefully its cause, or straw utilization rate is low to be caused, and straw process equipment is undoubtedly the key in straw utilization link.The equipment such as existing filament-rubbing machine of crop straw and straw bulking machine only have silk and expanded function, and production efficiency is low, and straw gelatinizing is serious, and equipment failure rate is high, it is impossible to meet agricultural needs.
Summary of the invention
The present invention is aiming at the problems referred to above, it is provided that a kind of possess straw transmission, silk, the stalk threading of expanded function and expanding apparatus.
For achieving the above object, the present invention adopts the following technical scheme that, the present invention includes transverse end set, transverse end set rear portion transversely holds set length direction to be provided with axle, is provided with screw rod in the transverse end set in axle front, and screw rod is fixing with axle to be connected, conveying mouth is had on the end jacket wall of its structural feature spiro rod rear end side, conveying mouth is connected with conveying pipeline, in conveying pipeline, conveying pipeline length direction is provided with feeding auger, and conveying pipeline upper end is opened and is connected with hopper lower end；The rear end of described axle is all connected with device of rotation driving with the rear end of feeding auger.
As a kind of preferred version, transverse end set of the present invention includes rear end set and front end sleeve, and the front end of front end sleeve is provided with gland, and the rear end of rear end set is provided with end cap；Conveying mouth wall upper end is provided with vertical water inlet, and transverse end set inwall is provided with helical raised, and the rotation direction of helical raised is consistent with the rotation direction of screw flight, angled.
As another kind of preferred version, the front portion of screw rod rear axis of the present invention is socketed with fore bearing, and the rear sleeve of screw rod rear axis is connected to rear bearing, and the rear end of axle is rotary with nut.
As another kind of preferred version, the axle between fore bearing of the present invention and rear bearing is socketed with thrust bearing.
As another kind of preferred version, screw rod of the present invention includes leading portion screw rod and back segment screw rod, and the front end of leading portion screw rod is provided with guide nut；Described axle front end break-through screw rod, guide nut is threaded onto on the screw thread of axle front end.
As another kind of preferred version, screw rod of the present invention uses no less than three start screw, and wherein one is main thread, and remaining is deputy thread；Deputy thread length is identical with main thread or is shorter than main thread, height not higher than main thread.
As another kind of preferred version, the internal diameter of front end sleeve of the present invention is gradually reduced by rear to front, and the height of front end sleeve inner screw diameter and screw thread is gradually reduced by rear to front；Front end sleeve front portion is provided with inner sleeve, and front end sleeve front end is provided with guide set.
As another kind of preferred version, the rear end of axle of the present invention is fixed with driven pulley, and driven pulley is connected with drive pulley by belt, and drive pulley is connected with the output shaft of mair motor；The rear end of feeding auger is fixed with driven feeding belt wheel, and driven feeding belt wheel is connected with active-feeding belt pulley by belt, and active-feeding belt pulley is connected with the output shaft of feeding motor.
Secondly, mair motor of the present invention is controlled by the first control and protective switch, and the auxiliary contact of the first control and protective switch seals in the power control loop of feeding motor；When there is stall; mair motor rotating speed reduces, and when increasing to, by the main circuit current of the first control and protective switch, the numerical value preset, the auxiliary contact of the first control and protective switch disconnects; the second control and protective switch controlling feeding motor disconnects, and stops feeding；After stall eliminates; mair motor rotating speed recovers normal, recovers regime values by the main circuit current of the first control and protective switch, and the auxiliary contact of the main circuit of the first control and protective switch re-closes; control the second control and protective switch Guan Bi of feeding motor, restart feeding.
It addition, the first control and protective switch of the present invention uses 11SDMK1 control and protective switch, the second control and protective switch to use 2SDMK1 control and protective switch, the auxiliary contact of the first control and protective switch is B21-B22 auxiliary contact.
Beneficial effect of the present invention.
Having conveying mouth on the end jacket wall of spiro rod rear end side of the present invention, conveying mouth is connected with conveying pipeline, in conveying pipeline, conveying pipeline length direction is provided with feeding auger, and conveying pipeline upper end is opened and is connected with hopper lower end.Pass through magazine feed, pushed by screw rod and the straw that rubs produces High Temperature High Pressure, accomplish that feeding, silk, sterilizing and an expanded step complete, it is to avoid thickener and broken silk, made straw be more suitable for feeding poultry (reducing poultry sickness rate) or directly as culture medium of edible fungus.
The present invention can be used for becoming the sheet cut into chunks or block processed filament, sterilizing and the expanding processing such as straw or the wooden part of other plant, stem or leaf soft filament shape, and the straw after processing can be as animal feed, edible fungus culturing or be used for other purposes.
Accompanying drawing explanation
The present invention will be further described with detailed description of the invention below in conjunction with the accompanying drawings.Scope is not only limited to the statement of herein below.
Fig. 1 is top plan view of the present invention.
Fig. 2 is side view of the present invention.
Fig. 3 is a kind of linear quadratic control circuit diagram that the present invention realizes overload shutdown.
Fig. 1, in 2,1-hopper；2-water inlet；3-rear end is overlapped；4-front end sleeve；5-gland；6-end cap；7-driven pulley；8-feeding motor；9-mair motor；10-drive pulley；The driven feeding belt of 11-is taken turns；12-active-feeding belt pulley；13-feeding auger；14-nut；15-rear bearing；16-thrust bearing；17-axle；18-fore bearing；19-back segment screw rod；20-inner sleeve；21-leading portion screw rod；22-guide nut；23-guide set.
Detailed description of the invention
As shown in the figure, the present invention includes transverse end set, transverse end set rear portion transversely holds set length direction to be provided with axle, it is provided with screw rod in the transverse end set in axle front, screw rod is fixing with axle to be connected, and the end jacket wall of spiro rod rear end side has conveying mouth, and conveying mouth is connected with conveying pipeline, in conveying pipeline, conveying pipeline length direction being provided with feeding auger, conveying pipeline upper end is opened and is connected with hopper lower end；The rear end of described axle is all connected with device of rotation driving with the rear end of feeding auger.
Described transverse end set includes rear end set and front end sleeve, and the front end of front end sleeve is provided with gland, and the rear end of rear end set is provided with end cap；Conveying mouth wall upper end is provided with vertical water inlet, and transverse end set inwall is provided with helical raised；The rotation direction of helical raised is consistent with the rotation direction of screw flight, angled.Straw can be made moist by water inlet water inlet, there is certain pliability.Helical raised is consistent with the rotation direction of screw flight, but angled, makes straw fully be rolled during pushing ahead and tear.
The front portion of described screw rod rear axis is socketed with fore bearing, and the rear sleeve of screw rod rear axis is connected to rear bearing, and the rear end of axle is rotary with nut.
It is socketed with thrust bearing on axle between described fore bearing and rear bearing.
Described screw rod includes leading portion screw rod and back segment screw rod, and the front end of leading portion screw rod is provided with guide nut；Described axle front end break-through screw rod, guide nut is threaded onto on the screw thread of axle front end.
Described screw rod uses no less than three start screw, and wherein one is main thread, and remaining is deputy thread；Deputy thread length is identical with main thread or is shorter than main thread, height not higher than main thread.Deputy thread can increase the axial thrust to straw, owing to deputy thread height is not higher than main thread, therefore can tentatively roll the bulk straw that main thread can not effectively roll.When screw rod rotates, straw generation is axially promoted by main thread and deputy thread, and at the most contour screw thread of screw rod and outer inner room, rolls different size of block straw, so that stalk fibre obtains abundant silk in tearing and rolling.
The internal diameter of described front end sleeve is gradually reduced by rear to front, and the height of front end sleeve inner screw diameter and screw thread is gradually reduced by rear to front；Front end sleeve front portion is provided with inner sleeve, and front end sleeve front end is provided with guide set.Screw rod and overcoat form space and are gradually reduced, and straw is in high pressure height Warm status, and microorganism is effectively killed, when extruding from front end sleeve leading section, and internal moisture rapid vaporization, make straw obtain expanded.Inner sleeve is frangible portions, as independent sector to change.
The rear end of described axle is fixed with drive pulley, and driven pulley is connected with drive pulley by belt, and drive pulley is connected with the output shaft of mair motor；The rear end of feeding auger is fixed with driven feeding belt wheel, and driven feeding belt wheel is connected with active-feeding belt pulley by belt, and active-feeding belt pulley is connected with the output shaft of feeding motor.
Described mair motor is controlled by the first control and protective switch, and the auxiliary contact of the first control and protective switch seals in the power control loop of feeding motor；When there is stall; mair motor rotating speed reduces, and when increasing to, by the main circuit current of the first control and protective switch, the numerical value preset, the auxiliary contact of the first control and protective switch disconnects; the second control and protective switch controlling feeding motor disconnects, and stops feeding；After stall eliminates; mair motor rotating speed recovers normal, recovers regime values by the main circuit current of the first control and protective switch, and the auxiliary contact of the main circuit of the first control and protective switch re-closes; control the second control and protective switch Guan Bi of feeding motor, restart feeding.Electric control system controls the work of each motor, maneuver autopilot feeding and feed mechanism, i.e. when screw speed is less than rated speed, makes feeding motor (or the feeding motor beyond this device) reduce rotating speed or quit work, to prevent stall.
Described first control and protective switch uses 11SDMK1 control and protective switch, the second control and protective switch to use 2SDMK1 control and protective switch, and the auxiliary contact of the first control and protective switch is B21-B22 auxiliary contact.11SDMK1 is for using monolithic processor controlled Intelligent switch.
The work process of the present invention is described below in conjunction with the accompanying drawings.
After straw etc. are cut into chunks by fracture equipment, it is delivered to hopper of the present invention by equipment such as augers, is sent in end set by feeding auger, then push away stone roller by screw rod, finally from end set front end extrusion.After straw is processed by the present invention, can Direct-fed；Or after auger mixed bacteria, pack or encapsulate in packaging or sealed in unit.
It is understandable that, above with respect to the specific descriptions of the present invention, it is merely to illustrate the present invention and is not limited to the technical scheme described by the embodiment of the present invention, it will be understood by those within the art that, still the present invention can be modified or equivalent, to reach identical technique effect；Needs are used, all within protection scope of the present invention as long as meeting.
Claims (6)
1. a stalk threading and expanding apparatus, including transverse end set, transverse end set rear portion transversely holds set length direction to be provided with axle, it is provided with screw rod in the transverse end set in axle front, screw rod is fixing with axle to be connected, it is characterised in that having conveying mouth on the end jacket wall of spiro rod rear end side, conveying mouth is connected with conveying pipeline, in conveying pipeline, conveying pipeline length direction being provided with feeding auger, conveying pipeline upper end is opened and is connected with hopper lower end；The rear end of described axle is all connected with device of rotation driving with the rear end of feeding auger；
Described transverse end set includes rear end set and front end sleeve, and the front end of front end sleeve is provided with gland, and the rear end of rear end set is provided with end cap；Conveying mouth wall upper end is provided with vertical water inlet, and transverse end set inwall is provided with helical raised, and the rotation direction of helical raised is consistent with the rotation direction of screw flight, angled；
Described screw rod includes leading portion screw rod and back segment screw rod, and the front end of leading portion screw rod is provided with guide nut；Described axle front end break-through screw rod, guide nut is threaded onto on the screw thread of axle front end；
Described screw rod uses no less than three start screw, and wherein one is main thread, and remaining is deputy thread；Deputy thread length is identical with main thread or is shorter than main thread, height not higher than main thread；
The internal diameter of described front end sleeve is gradually reduced by rear to front, and the height of front end sleeve inner screw diameter and screw thread is gradually reduced by rear to front；Front end sleeve front portion is provided with inner sleeve, and front end sleeve front end is provided with guide set.
A kind of stalk threading and expanding apparatus, it is characterised in that the front portion of described screw rod rear axis is socketed with fore bearing, and the rear sleeve of screw rod rear axis is connected to rear bearing, and the rear end of axle is rotary with nut.
A kind of stalk threading and expanding apparatus, it is characterised in that be socketed with thrust bearing on the axle between described fore bearing and rear bearing.
A kind of stalk threading and expanding apparatus, it is characterised in that the rear end of described axle is fixed with driven pulley, and driven pulley is connected with drive pulley by belt, and drive pulley is connected with the output shaft of mair motor；The rear end of feeding auger is fixed with driven feeding belt wheel, and driven feeding belt wheel is connected with active-feeding belt pulley by belt, and active-feeding belt pulley is connected with the output shaft of feeding motor.
A kind of stalk threading and expanding apparatus, it is characterised in that described mair motor is controlled by the first control and protective switch, and the auxiliary contact of the first control and protective switch seals in the power control loop of feeding motor；When there is stall; mair motor rotating speed reduces, and when increasing to, by the main circuit current of the first control and protective switch, the numerical value preset, the auxiliary contact of the first control and protective switch disconnects; the second control and protective switch controlling feeding motor disconnects, and stops feeding；After stall eliminates; mair motor rotating speed recovers normal, recovers regime values by the main circuit current of the first control and protective switch, and the auxiliary contact of the main circuit of the first control and protective switch re-closes; control the second control and protective switch Guan Bi of feeding motor, restart feeding.
A kind of stalk threading and expanding apparatus; it is characterized in that described first control and protective switch uses 11SDMK1 control and protective switch; second control and protective switch uses 2SDMK1 control and protective switch, and the auxiliary contact of the first control and protective switch is B21-B22 auxiliary contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510010735.7A CN104552521B (en) | 2015-01-09 | 2015-01-09 | A kind of stalk threading and expanding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510010735.7A CN104552521B (en) | 2015-01-09 | 2015-01-09 | A kind of stalk threading and expanding apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104552521A CN104552521A (en) | 2015-04-29 |
| CN104552521B true CN104552521B (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510010735.7A Active CN104552521B (en) | 2015-01-09 | 2015-01-09 | A kind of stalk threading and expanding apparatus |
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| CN (1) | CN104552521B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107095335A (en) * | 2017-05-09 | 2017-08-29 | 山西平阳重工机械有限责任公司 | The expanded screw rod of stalk threading with boss |
| CN110089769B (en) * | 2019-05-08 | 2022-03-22 | 山西平阳重工机械有限责任公司 | Single-screw straw shredding bulking machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2509879Y (en) * | 2001-12-05 | 2002-09-11 | 赵景祥 | Straw bulking machine |
| CN201726845U (en) * | 2010-07-27 | 2011-02-02 | 宿州市四方精工机械制造有限责任公司 | Shredding device of straw kneading machine |
| CN203597376U (en) * | 2013-12-17 | 2014-05-21 | 安徽鲁班集团神牛机械有限公司 | Straw processing system |
| CN204604494U (en) * | 2015-01-09 | 2015-09-02 | 李蕊名 | A kind of stalk threading and expanding apparatus |
-
2015
- 2015-01-09 CN CN201510010735.7A patent/CN104552521B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2509879Y (en) * | 2001-12-05 | 2002-09-11 | 赵景祥 | Straw bulking machine |
| CN201726845U (en) * | 2010-07-27 | 2011-02-02 | 宿州市四方精工机械制造有限责任公司 | Shredding device of straw kneading machine |
| CN203597376U (en) * | 2013-12-17 | 2014-05-21 | 安徽鲁班集团神牛机械有限公司 | Straw processing system |
| CN204604494U (en) * | 2015-01-09 | 2015-09-02 | 李蕊名 | A kind of stalk threading and expanding apparatus |
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| Publication number | Publication date |
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| CN104552521A (en) | 2015-04-29 |
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