CN212393553U - Automatic feeding induction device for liquid feed of livestock - Google Patents
Automatic feeding induction device for liquid feed of livestock Download PDFInfo
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- CN212393553U CN212393553U CN202022039097.0U CN202022039097U CN212393553U CN 212393553 U CN212393553 U CN 212393553U CN 202022039097 U CN202022039097 U CN 202022039097U CN 212393553 U CN212393553 U CN 212393553U
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Abstract
The utility model belongs to the technical field of domestic animal feeding equipment, a domestic animal liquid feed automatic blanking induction system is related to. The feed trough comprises a liquid level sensing device for monitoring the liquid level of liquid feed in the feed trough, a feed switch for supplying feed to the feed trough, and a controller for receiving signals of the liquid level sensing device and controlling the on and off of the feed switch. The liquid level sensing device comprises an external support rod, an internal support, a spring, a liquid level electrode probe, a probe joint and a common electrode. The inner bracket is clamped in the outer support rod, and a gap is formed between the inner bracket and the outer support rod; the fixture block at the top end of the liquid level electrode probe is positioned in the probe joint, the bottom end of the liquid level electrode probe penetrates through the bottom of the probe joint, the bottom of the support main body is connected with the top of the probe joint, a spring is arranged between the support main body and the fixture block, the spring is in contact with the liquid level electrode probe and is made of conductive materials, the spring is electrically connected with the controller, and the common electrode is positioned in the liquid feed and is electrically connected with the controller. The utility model discloses can add the fodder to the silo automatically, fast.
Description
Technical Field
The utility model belongs to the technical field of domestic animal feeding equipment, especially, relate to an automatic unloading induction system of domestic animal liquid feed.
Background
At present, livestock breeding is developed to a large scale, the feed price is more and more expensive, the labor cost is higher and higher, the palatability of dry feed feeding is poor, the feed intake is reduced, the habit of livestock cannot be met, particularly, the feed is powdery, and the livestock can easily suck the feed into the feed to cause respiratory diseases in the eating process, waste the feed, increase the dust in a fence and influence the cleanliness of the environment.
The liquid feed has good palatability, and the livestock is easy to enter the mouth, so that farmers who use the liquid feed to feed on the market begin to increase, how to reduce manpower and ensure quick and timely feeding is achieved, and the problem that the livestock can eat the feed at any time is urgently needed to be solved is ensured.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve prior art's weak point, and provide a domestic animal liquid feed automatic unloading induction system who responds to sensitive, quick unloading.
The utility model aims at solving the problems by the following technical scheme:
the utility model provides an automatic unloader of domestic animal liquid feed which characterized in that: the feed trough device comprises a liquid level sensing device for monitoring the liquid level of liquid feed in the feed trough, a feed switch for supplying the liquid feed to the feed trough, and a controller for receiving signals of the liquid level sensing device and controlling the on and off of the feed switch;
the liquid level sensing device comprises an external supporting rod, an internal support, a spring, a liquid level electrode probe, a probe joint and a common electrode;
the outer supporting rod is of a rod-shaped structure with a hollow interior, the inner support is fixed in the outer supporting rod and is positioned at an opening at the bottom end of the outer supporting rod, the inner support comprises a supporting main body and a plurality of supporting legs uniformly arranged on the outer side wall of the supporting main body, the supporting main body is clamped in the outer supporting rod through the supporting legs, and a gap is formed between the supporting main body and the outer supporting rod; the top end of the liquid level electrode probe is provided with a clamping block, one end of the liquid level electrode probe, which is provided with the clamping block, is positioned in the probe joint, the bottom end of the liquid level electrode probe penetrates through the bottom of the probe joint and is positioned outside the probe joint, the bottom of the support main body is fixedly connected with the top of the probe joint, a spring is arranged between the support main body and the clamping block, the spring is electrically connected with the controller, the spring and the liquid level electrode probe are both made of conductive materials, and the spring is in contact with the liquid level electrode probe; the common electrode is arranged in the liquid feed and is electrically connected with the controller.
Based on above-mentioned structure, be in the liquid fodder of silo with common electrode, with the unsettled top of placing the liquid fodder silo of setting of liquid level electrode probe, the upper surface of liquid fodder is stretched into to the bottom that is used for responding to the liquid level with the liquid level electrode probe, when the liquid level of liquid fodder in the silo touches the liquid level electrode probe, liquid level electrode probe and the common electrode formation route that is in the liquid fodder, the signal is received to the controller, control feed switch is in the off-state, not the manger carries out the feed. When the feed in the feed trough is eaten by livestock, the liquid level of the liquid feed is lower than the liquid level electrode probe, the liquid level electrode probe and the public electrode are in an open circuit state, the controller receives a signal and controls the feeding switch to be switched on, and the feed is added into the feed trough until the liquid level of the liquid feed is contacted with the liquid level electrode probe again. The device can feed the trough in time, and ensure that the livestock has the feed to eat at any time.
Preferably, the external support rod of the present invention is a circular cylinder, the support body is a circular cylinder, the support legs are strip-shaped support legs, the support legs are radially arranged on the outer side wall of the support body, the outer side wall of the support leg is abutted against the inner side wall of the support body, and the distance from the axis of the support body to the outer side wall of the support leg is equal to the inner diameter of the external support rod;
the outer side wall of the bottom of the supporting main body is provided with an external thread, a stepped through hole is formed in the probe joint, the diameter of the top through hole at the upper end of the probe joint is larger than the diameter of the bottom through hole at the lower end of the probe joint, an internal thread matched with the external thread of the supporting main body is formed in the inner side wall of the top through hole, the fixture block is cylindrical, the diameter of the fixture block is larger than that of the bottom through hole and smaller than that of the top through hole, the diameter of the liquid level electrode probe is smaller than that of the bottom through hole, the bottom end of the liquid level electrode probe penetrates through the bottom through hole and is located outside the probe joint, the fixture block is located at the bottom of the top through.
Preferably, the chamfer has been seted up at stabilizer blade lateral wall top.
Preferably, the stabilizer blade and the support main part integrated into one piece, the material of inside support is ABS plastics.
Preferably, the number of the supporting legs is more than 3.
Preferably, outside bracing piece bottom cover is equipped with the lag, the lag is tubular structure, and lag bottom diameter is greater than its top diameter, and lag top internal diameter equals with the outside bracing piece external diameter.
Preferably, outside bracing piece the central axis, inside support the central axis, spring the central axis, probe joint the central axis, top through-hole the central axis, bottom through-hole the central axis, lag the central axis homogeneous phase coincidence.
Compared with the prior art the utility model has the following characteristics and beneficial effect:
1. when the liquid level of the liquid feed in the trough contacts the liquid level electrode probe, the liquid level electrode probe and the public electrode in the liquid feed form a channel, the controller receives a signal and controls the feeding switch to be in a closed state, and the trough is not used for feeding. When the feed in the feed trough is eaten by livestock, the liquid level of the liquid feed is lower than the liquid level electrode probe, the liquid level electrode probe and the public electrode are in an open circuit state, the controller receives a signal and controls the feeding switch to be switched on, and the feed is added into the feed trough until the liquid level of the liquid feed is contacted with the liquid level electrode probe again. The device can feed the trough in time, and ensure that the livestock has the feed to eat at any time.
2. The diameter of fixture block is less than the diameter of top through-hole, and the diameter of liquid level electrode probe is less than the diameter of bottom through-hole, and the liquid level electrode probe can connect along the probe and rotate in certain extent, may touch the liquid level electrode probe carelessly when the domestic animal is eating the fodder of silo, can effectively avoid the domestic animal to bump, also can avoid the liquid level electrode probe to be bumped simultaneously and warp. The spring is arranged to restore the liquid level electrode probe to the original position.
3. The protective sleeve increases the caliber contacted with the liquid feed, so that the blockage of the protective sleeve by the feed can be effectively avoided, and the sensitivity of the equipment is ensured.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is the schematic diagram of the explosion structure of the liquid level sensing device of the present invention.
Fig. 3 is the schematic view of the sectional structure of the liquid level sensor of the present invention.
In the figure: the liquid level sensing device comprises a liquid level sensing device 1, a feeding switch 2, a controller 3, an external support rod 4, an internal support 5, a spring 6, a liquid level electrode probe 7, a probe joint 8, a common electrode 9, a support main body 10, a support leg 11, a gap 12, a clamping block 13, an external thread 14, a top through hole 15, a bottom through hole 16, an internal thread 17, a chamfer 18 and a protective sleeve 19.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, an automatic feeding sensing device for liquid feed of livestock comprises a liquid level sensing device 1 for monitoring the liquid level of the liquid feed in a feeding trough, a feeding switch 2 for supplying the liquid feed to the feeding trough, and a controller 3 for receiving signals from the liquid level sensing device and controlling the opening and closing of the feeding switch.
As shown in fig. 1-3, the liquid level sensing apparatus 1 includes an external support rod 4, an internal support 5, a spring 6, a liquid level electrode probe 7, a probe joint 8, and a common electrode 9.
The outer support rod 4 is a hollow rod-shaped structure, the inner support 5 is fixed in the outer support rod 4 and is located at an opening at the bottom end of the outer support rod 4, the inner support 5 comprises a support main body 10 and a plurality of support legs 11 evenly arranged on the outer side wall of the support main body 10, the support main body 10 is clamped in the outer support rod 4 through the support legs 11, and a gap 12 is formed between the support main body 10 and the outer support rod 4. Preferably, the external support rod 4 is a circular cylindrical shape, the support body 10 is a circular cylindrical shape, the support legs 11 are strip-shaped support legs, the support legs 11 are radially arranged on the outer side wall of the support body 10, the outer side wall of the support legs 11 is abutted against the inner side wall of the support body 10, and the distance from the axis of the support body 10 to the outer side wall of the support legs 11 is equal to the inner diameter of the external support rod 4. The water vapor evaporated by the liquid feed in the feeding groove can pass through the gap between the supporting main body 10 and the external supporting rod 4, and the rusting of components and parts caused by the accumulation of the water vapor can be effectively avoided, so that the flexibility of the instrument is ensured. The top of the outer side wall of the supporting leg 11 is provided with a chamfer 18, so that the inner bracket 5 can be conveniently pressed into the outer supporting rod 4. The supporting legs 11 and the supporting main body 10 are integrally formed, the inner support 5 is made of ABS plastic, and the inner conductive parts are insulated from the outside, so that production safety is guaranteed. The number of the supporting legs 11 is more than 3.
The liquid level electrode probe 7 top is equipped with fixture block 13, and the one end that liquid level electrode probe 7 was equipped with fixture block 13 is in probe joint 8, and liquid level electrode probe 7 bottom is passed probe joint 8 bottom and is in outside probe joint 8, support main part 10 bottom and probe joint 8 top fixed connection, support and be equipped with spring 6 between main part 10 and the fixture block 13, spring 6 is connected with 3 electricity of controller, spring 6 and liquid level electrode probe 7 are conducting material, and spring 6 contacts with liquid level electrode probe 7. The common electrode 9 is in the liquid feed and is electrically connected with the controller 3.
Support main part 10 bottom lateral wall and be equipped with external screw thread 14, set up stepped through hole in the probe joint 8, the top through-hole 15 diameter that is in the probe joint 8 upper end is greater than the bottom through-hole 16 diameter that is in the probe joint 8 lower extreme, and top through-hole 15 inside wall is seted up with support main part 10 external screw thread 14 complex internal thread 17, fixture block 13 is cylindrical, and the diameter of fixture block 13 is greater than the diameter of bottom through-hole 16 and is less than the diameter of top through-hole 15, the diameter of liquid level electrode probe 7 is less than the diameter of bottom through- hole 16, 7 bottoms of liquid level electrode probe pass bottom through-hole 16 and be in outside the probe joint 8, fixture block 13 is in the bottom of top through-hole 15, spring 6 is in top through- hole 15, and 6 bottoms of spring contact with fixture block 13.
The diameter of fixture block 13 is less than the diameter of top through-hole 15, and the diameter of liquid level electrode probe 7 is less than the diameter of bottom through-hole 16, and liquid level electrode probe 7 can rotate along probe joint 8 in certain extent, may touch liquid level electrode probe 7 carelessly when the domestic animal is eating the fodder of silo, can effectively avoid the domestic animal to bump, also can avoid liquid level electrode probe 7 to be bumped the deformation simultaneously. The spring 6 is arranged to restore the liquid level electrode probe 7 to the original position.
The bottom of the external support rod 4 is sleeved with a protective sleeve 19, the protective sleeve 19 is of a cylindrical structure, the diameter of the bottom of the protective sleeve 19 is larger than the diameter of the top of the protective sleeve, and the inner diameter of the top of the protective sleeve 19 is equal to the outer diameter of the external support rod 4. The protective sleeve 19 increases the caliber of the liquid feed contacting with the liquid feed, so that the liquid feed can be effectively prevented from being blocked by the feed, and the flexibility of the equipment is ensured.
Preferably, the central axis of the external support rod 4, the central axis of the internal support 5, the central axis of the spring 6, the central axis of the probe joint 8, the central axis of the top through hole 15, the central axis of the bottom through hole 16 and the central axis of the protective sleeve 19 are all coincident.
The working process of the device is as follows: be in the liquid fodder of silo with common electrode 9 in, with the unsettled setting of liquid level electrode probe 7 in the top of placing the liquid fodder silo, the upper surface of liquid fodder is stretched into to the bottom that is used for responding to the liquid level with liquid level electrode probe 7, when the liquid level of liquid fodder in the silo contacts liquid level electrode probe 7, liquid level electrode probe 7 and the common electrode 9 that is in the liquid fodder form the route, 3 received signals of controller, control feed switch 2 is in the off-state, not the manger carries out the feed. When the feed in the feed trough is eaten by livestock, the liquid level of the liquid feed is lower than the liquid level electrode probe 7, the liquid level electrode probe 7 and the common electrode 9 are in an open circuit state, and the controller 3 receives a signal and controls the feed switch 2 to be switched on and feeds the feed into the feed trough until the liquid level of the liquid feed is contacted with the liquid level electrode probe 7 again. The device can feed the trough in time, and ensure that the livestock has the feed to eat at any time.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (7)
1. The utility model provides an automatic unloader of domestic animal liquid feed which characterized in that: the feed trough device comprises a liquid level sensing device for monitoring the liquid level of liquid feed in the feed trough, a feed switch for supplying the liquid feed to the feed trough, and a controller for receiving signals of the liquid level sensing device and controlling the on and off of the feed switch;
the liquid level sensing device comprises an external supporting rod, an internal support, a spring, a liquid level electrode probe, a probe joint and a common electrode;
the outer supporting rod is of a rod-shaped structure with a hollow interior, the inner support is fixed in the outer supporting rod and is positioned at an opening at the bottom end of the outer supporting rod, the inner support comprises a supporting main body and a plurality of supporting legs uniformly arranged on the outer side wall of the supporting main body, the supporting main body is clamped in the outer supporting rod through the supporting legs, and a gap is formed between the supporting main body and the outer supporting rod; the top end of the liquid level electrode probe is provided with a clamping block, one end of the liquid level electrode probe, which is provided with the clamping block, is positioned in the probe joint, the bottom end of the liquid level electrode probe penetrates through the bottom of the probe joint and is positioned outside the probe joint, the bottom of the support main body is fixedly connected with the top of the probe joint, a spring is arranged between the support main body and the clamping block, the spring is electrically connected with the controller, the spring and the liquid level electrode probe are both made of conductive materials, and the spring is in contact with the liquid level electrode probe; the common electrode is arranged in the liquid feed and is electrically connected with the controller.
2. The automatic liquid feed blanking induction device for livestock according to claim 1, characterized in that: the outer supporting rod is in a circular cylindrical shape, the supporting body is in a circular cylindrical shape, the supporting legs are strip-shaped supporting legs, the supporting legs are arranged on the outer side wall of the supporting body along the radial direction, the outer side wall of each supporting leg is abutted against the inner side wall of the supporting body, and the distance from the axis of the supporting body to the outer side wall of each supporting leg is equal to the inner diameter of the outer supporting rod;
the outer side wall of the bottom of the supporting main body is provided with an external thread, a stepped through hole is formed in the probe joint, the diameter of the top through hole at the upper end of the probe joint is larger than the diameter of the bottom through hole at the lower end of the probe joint, an internal thread matched with the external thread of the supporting main body is formed in the inner side wall of the top through hole, the fixture block is cylindrical, the diameter of the fixture block is larger than that of the bottom through hole and smaller than that of the top through hole, the diameter of the liquid level electrode probe is smaller than that of the bottom through hole, the bottom end of the liquid level electrode probe penetrates through the bottom through hole and is located outside the probe joint, the fixture block is located at the bottom of the top through.
3. The automatic liquid feed blanking induction device for livestock according to claim 2, characterized in that: and the top of the outer side wall of the supporting leg is provided with a chamfer.
4. The automatic liquid feed blanking induction device for livestock according to claim 2 or 3, characterized in that: the support legs and the support main body are integrally formed, and the inner support is made of ABS plastic.
5. The automatic liquid feed blanking induction device for livestock according to claim 2 or 3, characterized in that: the number of the supporting legs is more than 3.
6. The automatic liquid feed blanking induction device for livestock according to claim 2, characterized in that: the bottom of the external support rod is sleeved with a protective sleeve, the protective sleeve is of a cylindrical structure, the diameter of the bottom of the protective sleeve is larger than that of the top of the protective sleeve, and the inner diameter of the top of the protective sleeve is equal to the outer diameter of the external support rod.
7. The automatic liquid feed blanking induction device for livestock according to claim 6, characterized in that: the central axis of the external support rod, the central axis of the internal support, the central axis of the spring, the central axis of the probe joint, the central axis of the top through hole, the central axis of the bottom through hole and the central axis of the protective sleeve are coincided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022039097.0U CN212393553U (en) | 2020-09-17 | 2020-09-17 | Automatic feeding induction device for liquid feed of livestock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022039097.0U CN212393553U (en) | 2020-09-17 | 2020-09-17 | Automatic feeding induction device for liquid feed of livestock |
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| Publication Number | Publication Date |
|---|---|
| CN212393553U true CN212393553U (en) | 2021-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022039097.0U Active CN212393553U (en) | 2020-09-17 | 2020-09-17 | Automatic feeding induction device for liquid feed of livestock |
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| CN (1) | CN212393553U (en) |
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- 2020-09-17 CN CN202022039097.0U patent/CN212393553U/en active Active
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