CN204896603U - Can prevent to shut down accurate feeder of hysteretic spiral - Google Patents
Can prevent to shut down accurate feeder of hysteretic spiral Download PDFInfo
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- CN204896603U CN204896603U CN201520474494.7U CN201520474494U CN204896603U CN 204896603 U CN204896603 U CN 204896603U CN 201520474494 U CN201520474494 U CN 201520474494U CN 204896603 U CN204896603 U CN 204896603U
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- feeding
- spiral
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- hopper
- discharge nozzle
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Abstract
The utility model belongs to the technical field of it is mechanical to rais livestock or poultry, in particular to can prevent to shut down accurate feeder of hysteretic spiral. The both sides of discharging pipe discharge end are the discharge gate of 2 symmetries, the bottom outlet of downside for preventing the putty. One side helical blade's of the discharge end of feed spiral pitch is little than the feed end, corresponds the position at the discharge gate simultaneously and uses the axle center of screw rod to be the radial a plurality of strippers of installing as the centre of a circle. Spiral feeder during operation, under the drive of feed motor, the material is carried to the discharge end from the hopper by the feed spiral, and the material between the adjacent helical blade is equallyd divide the back by the stripper, throws out from the discharge gate under the effect of centrifugal force and gravity to make the blanking in succession even, the control of being convenient for, when the feed spiral despined, the below of discharge gate department does not fall the material to be sealed and can't be fallen down in the sector section region of stripper and discharging pipe constitution, and the feed stops immediately.
Description
Technical field
The utility model belongs to livestock mechanical technological domain, and particularly a kind of can preventing shuts down delayed spiral accurate feeding device.
Background technology
The feeding equipment of current plant only can realize feeding intake to the district of searching for food of animal, and quantitatively can not feed intake according to the feature of individual animals self.Along with the progressively intellectuality of livestock-raising equipment, need a kind of feeder that can realize accurate feeding badly.
Screw feed is the feeding manner that general large-scale livestock is conventional, and its principle by the progradation of helicallobe, feed is constantly moved, and finally draw off from the discharge port being positioned at discharge end.When helicallobe stops advancing, be trapped in interlobate feed and can continue to flow out between helicallobe under the effect of gravity and inertia.For general feeder, the delayed phenomenon of this shutdown allows; But for the accurate feeding equipment of feeding for individuality, this phenomenon will greatly increase the error of equipment, and its error even reaches the difference of Different Individual scale of feeding, thus make accurate feeding pattern meaningless.
Utility model content
The purpose of this utility model shuts down delayed problem to solve conventional helical feeder, provide a kind of can preventing and shut down delayed spiral accurate feeding device, forming for the hopper 4 holding assistant ingredients of 2 parallel side plates 2 is fixed on by several, each hopper 4 is equipped with a feeding serew 3 separately, feeding motor 1 and discharge nozzle 6, feeding serew 3 is installed on bottom it through hopper 4, one end is connected to feeding motor 1, the other end stretches out parallel side plate 2 and is wrapped in discharge nozzle 6, be fixed on the bearing 5 be positioned on discharge nozzle 6, it is characterized in that, the both sides of described discharge nozzle 6 discharge end are 2 symmetrical discharging openings 61, downside is for preventing the bottom outlet 62 of putty.
The pitch of the side helicallobe 32 of the discharge end of described feeding serew 3 is little compared with infeed end, simultaneously at discharging opening 61 correspondence position with the axle center of screw rod 31 for the center of circle is radially provided with some pieces of strippers 33.During the work of spiral feeder, under the drive of feeding motor 1, material 7 is delivered to discharge end by feeding serew 3 from hopper 4, after material 7 between adjoining spiral blade 32 is divided equally by stripper 33, dish out from discharging opening 61 under gravitational and centrifugal forces, thus make blanking uniformly continous, be convenient to control; When feeding serew 3 stops the rotation, the non-falling material 7 in below at discharging opening 61 place is closed in sector crosssection region that stripper 33 and discharge nozzle 6 form and cannot falls, and feeding stops immediately.
Feature of the present utility model is: by the structural development to screw rod and discharge nozzle, makes helicoid conveyer become possibility for the accurate feeding equipment of bulk solid feed.
Accompanying drawing explanation
Fig. 1 is the utility model schematic three dimensional views;
Fig. 2 is the schematic three dimensional views of discharge nozzle;
Fig. 3 is the schematic three dimensional views of spiral of feeding;
Fig. 4 is the radial schematic diagram of spiral of feeding;
Fig. 5 is feeder anti-shutdown lag structure schematic diagram.
In figure, 1--feeding motor, 2--parallel side plate, 3--feeding serew, 31--screw rod, 32--helicallobe, 33--stripper, 4--hopper, 5--bearing, 6--discharge nozzle, 61--discharging opening, 62--bottom outlet, 7--material.
Detailed description of the invention
Below in conjunction with drawings and Examples, concrete structure of the present utility model is further illustrated.
A kind of can preventing shuts down delayed spiral accurate feeding device; its agent structure as shown in Figure 1; forming for the hopper 4 holding assistant ingredients of 2 parallel side plates 2 is fixed on by 2; each hopper 4 is equipped with feeding serew 3, feeding motor 1 and a discharge nozzle 6 separately; feeding serew 3 is installed on bottom it through hopper 4; one one end is connected to feeding motor 1, and the other end stretches out parallel side plate 2 and is wrapped in discharge nozzle 6, is fixed on the bearing 5 be positioned on discharge nozzle 6.
As shown in Figure 2, the both sides of discharge nozzle 6 discharge end are 2 symmetrical discharging openings 61 to the structure of discharge nozzle, and downside is for preventing the bottom outlet 62 of putty.
Feed spiral structure as shown in Figure 3, the pitch of the side helicallobe 32 of the discharge end of feeding serew 3 is little compared with infeed end, simultaneously at discharging opening 61 correspondence position with the axle center of screw rod 31 for the center of circle is radially provided with 6 pieces of strippers 33, its arrangement is as shown in Figure 4.During the work of spiral feeder, under the drive of feeding motor 1, material 7 is delivered to discharge end by feeding serew 3 from hopper 4, after material 7 between adjoining spiral blade 32 is divided into 6 deciles by stripper 33, dish out from discharging opening 61 under gravitational and centrifugal forces, thus make blanking uniformly continous, be convenient to control.
As shown in Figure 5, when feeding serew 3 stops the rotation, the non-falling material 7 in below at discharging opening 61 place is closed in sector crosssection region that stripper 33 and discharge nozzle 6 form and cannot falls, and feeding stops immediately.
The utility model is applicable to the spiral accurate feeding device of bulk solid feed.
The above; be only the utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed within protection domain of the present utility model.As the stripper quantity that single screw rod is installed, or the quantity etc. of the hopper of feeder use.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claim.
Claims (1)
1. one kind can prevent from shutting down delayed spiral accurate feeding device, forming for the hopper (4) holding assistant ingredients of 2 parallel side plates (2) is fixed on by several, each hopper (4) is equipped with a feeding serew (3) separately, feeding motor (1) and discharge nozzle (6), feeding serew (3) is installed on bottom it through hopper (4), one end is connected to feeding motor (1), the other end stretches out parallel side plate (2) and is wrapped in discharge nozzle (6), be fixed on the bearing (5) be positioned on discharge nozzle (6), it is characterized in that, the both sides of described discharge nozzle (6) discharge end are 2 symmetrical discharging openings (61), downside is for preventing the bottom outlet (62) of putty,
The pitch of the side helicallobe (32) of the discharge end of described feeding serew (3) is little compared with infeed end, is simultaneously that the center of circle is radially provided with some pieces of strippers (33) at discharging opening (61) correspondence position with the axle center of screw rod (31); During the work of spiral feeder, under the drive of feeding motor (1), material (7) is delivered to discharge end by feeding serew (3) from hopper (4), after material (7) between adjoining spiral blade (32) is divided equally by stripper (33), dish out from discharging opening (61) under gravitational and centrifugal forces, thus make blanking uniformly continous, be convenient to control; When feeding serew (3) stops the rotation, the below material (7) at discharging opening (61) place is closed in the sector crosssection region that stripper (33) and discharge nozzle (6) form, and feeding stops immediately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520474494.7U CN204896603U (en) | 2015-07-06 | 2015-07-06 | Can prevent to shut down accurate feeder of hysteretic spiral |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520474494.7U CN204896603U (en) | 2015-07-06 | 2015-07-06 | Can prevent to shut down accurate feeder of hysteretic spiral |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204896603U true CN204896603U (en) | 2015-12-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520474494.7U Active CN204896603U (en) | 2015-07-06 | 2015-07-06 | Can prevent to shut down accurate feeder of hysteretic spiral |
Country Status (1)
| Country | Link |
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| CN (1) | CN204896603U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109609173A (en) * | 2019-01-17 | 2019-04-12 | 平顶山平煤设计院有限公司 | A kind of dehydration of sealing coke formula and transportation system |
| CN114027208A (en) * | 2021-11-05 | 2022-02-11 | 广州朗国电子科技股份有限公司 | Feeder capable of accurately controlling feeding |
-
2015
- 2015-07-06 CN CN201520474494.7U patent/CN204896603U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109609173A (en) * | 2019-01-17 | 2019-04-12 | 平顶山平煤设计院有限公司 | A kind of dehydration of sealing coke formula and transportation system |
| CN114027208A (en) * | 2021-11-05 | 2022-02-11 | 广州朗国电子科技股份有限公司 | Feeder capable of accurately controlling feeding |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |