CN204604494U - A kind of stalk threading and expanding apparatus - Google Patents
A kind of stalk threading and expanding apparatus Download PDFInfo
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- CN204604494U CN204604494U CN201520014154.6U CN201520014154U CN204604494U CN 204604494 U CN204604494 U CN 204604494U CN 201520014154 U CN201520014154 U CN 201520014154U CN 204604494 U CN204604494 U CN 204604494U
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- screw rod
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- stalk
- expanding apparatus
- conveying pipeline
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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 utility model provides a kind of and possesses stalk transmission, silk, the stalk threading of expanded function and expanding apparatus.The utility model comprises transverse end cover, transverse end cover rear portion transversely holds cover length direction to be provided with axle, screw rod is provided with in the transverse end cover in axle front, screw rod is fixedly connected with axle, the end jacket wall of its structural feature spiro rod rear end side has conveying mouth, and conveying mouth is connected with conveying pipeline, in conveying pipeline, conveying pipeline length direction is provided with feeding auger, conveying pipeline upper end is open-minded, and conveying pipeline upper end 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 utility model belongs to stalk threading, puffing technique field, particularly relates to a kind of stalk threading and expanding apparatus.
Background technology
In China, stalk, as agricultural by product, is not only fully used, and has become the arch-criminal of contaminated environment on the contrary.Study carefully its cause, or straw utilization rate is low to be caused, and stalk 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 stalk gelatinization is serious, and equipment failure rate is high, cannot meet agricultural needs.
Summary of the invention
The utility model is exactly for the problems referred to above, provides a kind of and possesses stalk transmission, silk, the stalk threading of expanded function and expanding apparatus.
For achieving the above object, the utility model adopts following technical scheme, the utility model comprises transverse end cover, and transverse end cover rear portion transversely holds cover length direction to be provided with axle, is provided with screw rod in the transverse end cover in axle front, screw rod is fixedly connected with axle, the end jacket wall of its structural feature spiro rod rear end side has conveying mouth, and conveying mouth is connected with conveying pipeline, in conveying pipeline, conveying pipeline length direction is provided with feeding auger, conveying pipeline upper end is open-minded, and conveying pipeline upper end 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 cover described in the utility model comprises rear end cover and front end sleeve, and the front end of front end sleeve is provided with gland, and the rear end of rear end cover is provided with end cap; Conveying mouth wall upper end is provided with vertical water inlet, and transverse end cover 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 described in the utility model 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 described in the utility model and rear bearing is socketed with thrust bearing.
As another kind of preferred version, screw rod described in the utility model comprises 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 described in the utility model adopts and is no less than three start screw, and wherein one is main thread, and all the other are deputy thread; Deputy thread length is identical with main thread or be shorter than main thread, highly not higher than main thread.
As another kind of preferred version, the internal diameter of front end sleeve described in the utility model is reduced to front gradually by rear, and the height of front end sleeve inner screw diameter and screw thread is reduced to front gradually by rear; Front end sleeve front portion is provided with inner sleeve, and front end sleeve front end is provided with guide cover.
As another kind of preferred version, the rear end of axle described in the utility model 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 described in the utility model 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 default numerical value by the main circuit current of the first control and protective switch, 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 is eliminated; mair motor rotating speed recovers normal, and recover regime values by the main circuit current of the first control and protective switch, the auxiliary contact of the main circuit of the first control and protective switch closes again; the second control and protective switch controlling feeding motor closes, and restarts feeding.
In addition, the first control and protective switch described in the utility model adopts 11SDMK1 control and protective switch, and the second control and protective switch adopts 2SDMK1 control and protective switch, and the auxiliary contact of the first control and protective switch is B21-B22 auxiliary contact.
The utility model beneficial effect.
The end jacket wall of the utility model spiro rod rear end side has conveying mouth, and conveying mouth is connected with conveying pipeline, and in conveying pipeline, conveying pipeline length direction is provided with feeding auger, conveying pipeline upper end is open-minded, and conveying pipeline upper end is connected with hopper lower end.Pass through magazine feed, pushed by screw rod and rub stalk produce HTHP, accomplish that feeding, silk, sterilizing and an expanded step complete, avoided thickener and broken silk, made stalk be more suitable for poultry (reducing the poultry incidence of disease) or direct as culture medium of edible fungus of feeding.
The utility model can be used for the sheet of cutting into chunks or processed filament, sterilizing and the expanding processing such as block stalk or the wooden part of other plant, stem or leaf to become soft filament shape, and the stalk after processing can be used as animal feed, edible fungus culturing or for other purposes.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described further.The utility model protection domain is not only confined to the statement of following content.
Fig. 1 is the utility model top plan view.
Fig. 2 is the utility model side view.
Fig. 3 is a kind of linear quadratic control circuit diagram that the utility model realizes overload shutdown.
In Fig. 1,2,1-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 wheel of 11-; 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 cover.
Detailed description of the invention
As shown in the figure, the utility model comprises transverse end cover, transverse end cover rear portion transversely holds cover length direction to be provided with axle, be provided with screw rod in the transverse end cover in axle front, screw rod is fixedly connected with axle, and the end jacket wall of spiro rod rear end side has conveying mouth, conveying mouth is connected with conveying pipeline, in conveying pipeline, conveying pipeline length direction is provided with feeding auger, conveying pipeline upper end is open-minded, and conveying pipeline upper end 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 cover comprises rear end cover and front end sleeve, and the front end of front end sleeve is provided with gland, and the rear end of rear end cover is provided with end cap; Conveying mouth wall upper end is provided with vertical water inlet, and transverse end cover inwall is provided with helical raised; The rotation direction of helical raised is consistent with the rotation direction of screw flight, angled.Stalk 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 stalk fully be rolled in the process of 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.
Axle between described fore bearing and rear bearing is socketed with thrust bearing.
Described screw rod comprises 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 adopts and is no less than three start screw, and wherein one is main thread, and all the other are deputy thread; Deputy thread length is identical with main thread or be shorter than main thread, highly not higher than main thread.Deputy thread can increase the axial thrust to stalk, and because deputy thread height is not higher than main thread, therefore the bulk stalk that can not effectively can roll main thread tentatively rolls.During bolt rotary, main thread and deputy thread produce stalk and axially promote, and at the not contour screw thread of screw rod and outer inner room, roll the block stalk of different size, thus make stalk fibre obtain abundant silk in tearing and rolling.
The internal diameter of described front end sleeve is reduced to front gradually by rear, and the height of front end sleeve inner screw diameter and screw thread is reduced to front gradually by rear; Front end sleeve front portion is provided with inner sleeve, and front end sleeve front end is provided with guide cover.Screw rod and overcoat form space and reduce gradually, and stalk is in high pressure height Warm status, and microorganism is effectively killed, and when extruding from front end sleeve leading section, internal moisture rapid vaporization, makes stalk 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 default numerical value by the main circuit current of the first control and protective switch, 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 is eliminated; mair motor rotating speed recovers normal, and recover regime values by the main circuit current of the first control and protective switch, the auxiliary contact of the main circuit of the first control and protective switch closes again; the second control and protective switch controlling feeding motor closes, and restarts feeding.Electric control system controls each machine operation, maneuver autopilot feeding and feed mechanism, namely when screw speed is lower 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 adopts 11SDMK1 control and protective switch, and the second control and protective switch adopts 2SDMK1 control and protective switch, and the auxiliary contact of the first control and protective switch is B21-B22 auxiliary contact.11SDMK1 is for adopting monolithic processor controlled Intelligent switch.
Below in conjunction with accompanying drawing, the course of work of the present utility model is described.
Stalks etc. are delivered to the utility model hopper by equipment such as augers after being cut into chunks by fracture equipment, sent in end cover, then push away stone roller by screw rod by feeding auger, finally extrude from end cover front end.After stalk is processed by the utility model, can Direct-fed; Or after auger mixed bacteria, carry out packing or encapsulating in packaging or sealed in unit.
Be understandable that, above about specific descriptions of the present utility model, the technical scheme described by the utility model embodiment is only not limited to for illustration of the utility model, those of ordinary skill in the art is to be understood that, still can modify to the utility model or equivalent replacement, to reach identical technique effect; Needs are used, all within protection domain of the present utility model as long as meet.
Claims (8)
1. a stalk threading and expanding apparatus, comprise transverse end cover, transverse end cover rear portion transversely holds cover length direction to be provided with axle, be provided with screw rod in the transverse end cover in axle front, screw rod is fixedly connected with axle, and the end jacket wall that it is characterized in that spiro rod rear end side has conveying mouth, conveying mouth is connected with conveying pipeline, in conveying pipeline, conveying pipeline length direction is provided with feeding auger, conveying pipeline upper end is open-minded, and conveying pipeline upper end 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.
2. a kind of stalk threading and expanding apparatus according to claim 1, it is characterized in that described transverse end cover comprises rear end cover and front end sleeve, the front end of front end sleeve is provided with gland, and the rear end of rear end cover is provided with end cap; Conveying mouth wall upper end is provided with vertical water inlet, and transverse end cover inwall is provided with helical raised, and the rotation direction of helical raised is consistent with the rotation direction of screw flight, angled.
3. a kind of stalk threading and expanding apparatus according to claim 1, it is characterized in that the front portion of described screw rod rear axis is socketed with fore bearing, the rear sleeve of screw rod rear axis is connected to rear bearing, and the rear end of axle is rotary with nut.
4. a kind of stalk threading and expanding apparatus according to claim 3, is characterized in that the axle between described fore bearing and rear bearing is socketed with thrust bearing.
5. a kind of stalk threading and expanding apparatus according to claim 1, it is characterized in that described screw rod comprises leading portion screw rod and back segment screw rod, 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.
6. a kind of stalk threading and expanding apparatus according to claim 1, it is characterized in that described screw rod adopts and be no less than three start screw, wherein one is main thread, and all the other are deputy thread; Deputy thread length is identical with main thread or be shorter than main thread, highly not higher than main thread.
7. a kind of stalk threading and expanding apparatus according to claim 2, is characterized in that the internal diameter of described front end sleeve is reduced to front gradually by rear, and the height of front end sleeve inner screw diameter and screw thread is reduced to front gradually by rear; Front end sleeve front portion is provided with inner sleeve, and front end sleeve front end is provided with guide cover.
8. a kind of stalk threading and expanding apparatus according to claim 1, it is characterized in that the rear end of described axle is fixed with driven pulley, 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520014154.6U CN204604494U (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 |
|---|---|---|---|
| CN201520014154.6U CN204604494U (en) | 2015-01-09 | 2015-01-09 | A kind of stalk threading and expanding apparatus |
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| Publication Number | Publication Date |
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| CN204604494U true CN204604494U (en) | 2015-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520014154.6U Active CN204604494U (en) | 2015-01-09 | 2015-01-09 | A kind of stalk threading and expanding apparatus |
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| CN (1) | CN204604494U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104552521A (en) * | 2015-01-09 | 2015-04-29 | 李蕊名 | Stalk threading and puffing device |
-
2015
- 2015-01-09 CN CN201520014154.6U patent/CN204604494U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104552521A (en) * | 2015-01-09 | 2015-04-29 | 李蕊名 | Stalk threading and puffing device |
| CN104552521B (en) * | 2015-01-09 | 2016-08-24 | 李蕊名 | A kind of stalk threading and expanding apparatus |
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