CN212345101U - Bird repellent device in field - Google Patents
Bird repellent device in field Download PDFInfo
- Publication number
- CN212345101U CN212345101U CN202020793605.1U CN202020793605U CN212345101U CN 212345101 U CN212345101 U CN 212345101U CN 202020793605 U CN202020793605 U CN 202020793605U CN 212345101 U CN212345101 U CN 212345101U
- Authority
- CN
- China
- Prior art keywords
- rod
- supporting rod
- wind scoop
- cross rod
- cross
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000002940 repellent Effects 0.000 title description 6
- 239000005871 repellent Substances 0.000 title description 6
- 229910052802 copper Inorganic materials 0.000 claims abstract description 13
- 239000010949 copper Substances 0.000 claims abstract description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 12
- 230000001846 repelling effect Effects 0.000 claims description 12
- 230000000694 effects Effects 0.000 abstract description 6
- 230000001788 irregular Effects 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002420 orchard Substances 0.000 description 1
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Abstract
The utility model discloses a field bird-repelling device, which comprises a vertical rod, wherein the top of the vertical rod is rotationally connected with a cross rod, the front end of the cross rod is fixedly connected with a fan blade, the upper part of the rear end of the cross rod is fixedly connected with a rudder piece, the lower part of the rear end of the cross rod is fixedly connected with an L-shaped first supporting rod, and the front end of the first supporting rod is fixedly provided with a horizontally arranged copper disc; the tail part of the cross rod is connected with a throwing rope, the lower end of the throwing rope is connected with a knocking block, and the cross rod drives the knocking block to knock a copper disc when rotating; the middle part of the vertical rod is rotatably connected with a wind scoop supporting rod, the front end of the wind scoop supporting rod is connected with a wind scoop, the front end of the wind scoop is connected with a spring which extends outwards, and the front end of the spring is connected with a knocking hammer; the vertical rod is connected with an L-shaped second supporting rod, the front end of the second supporting rod is connected with a small bell, and the wind scoop supporting rod drives the knocking hammer to knock the small bell when rotating. The device produces the sound that loudness and frequency are different through knocking copper disc and small bell, and two kinds of sound superposes and produces irregular noise, can play fine drive the bird effect.
Description
Technical Field
The utility model belongs to the technical field of agricultural equipment, concretely relates to field bird repellent device.
Background
Bird damage is one of the problems affecting agricultural production, and bird repelling devices are generally required to be arranged in farms, orchards and other places in order to protect the crop yield. The conventional bird repelling device is generally a scarecrow or a bird repelling net installed at the top of a farm, cannot make sound, is easy to damage in severe weather such as strong wind and has poor bird repelling effect. There are also bird-repelling stings and bird-repelling cannons in the market, and these bird-repelling devices are easy to cause damage to birds and are not suitable for use.
The traditional sound bird repelling device has a certain effect when being put into use, and after the device is used for a period of time, because the sound frequency generated by the bird repelling device is fixed, birds can adapt to the sound, and the bird repelling effect is gradually reduced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a field bird repellent device, aim at solve current bird repellent device effect, drive the not good problem of bird effect.
Therefore, the utility model adopts the following technical scheme:
a field bird repelling device comprises a vertical upright rod, wherein the top of the upright rod is rotatably connected with a cross rod, the front end of the cross rod is fixedly connected with a fan blade, a rudder piece is fixedly connected above the rear end of the cross rod, an L-shaped first supporting rod is fixedly connected below the rear end of the cross rod, and a horizontally arranged copper disc is fixed at the front end of the first supporting rod; the tail of the cross rod is connected with a throwing rope, the lower end of the throwing rope is connected with a knocking block, and the cross rod drives the knocking block to knock a copper disc when rotating;
the middle part of the vertical rod is rotatably connected with a plurality of wind scoop supporting rods which are radially arranged, the outer ends of the wind scoop supporting rods are connected with wind scoops, the front ends of the wind scoops are connected with springs extending outwards, and the front ends of the springs are connected with knocking hammers; the vertical rod is connected with an L-shaped second supporting rod, the front end of the second supporting rod is connected with a small bell, and the wind scoop supporting rod drives the knocking hammer to knock the small bell when rotating.
Furthermore, the rear end of the cross rod is connected with a connecting piece perpendicular to the cross rod, a through hole is formed in the connecting piece, and the throwing rope is connected to the connecting piece.
Further, the first support bar is parallel to the crossbar.
The beneficial effects of the utility model reside in that: the device produces the sound that loudness and frequency are different through knocking copper disc and small bell, and two kinds of sound stack produce irregular noise, can play fine bird effect of driving, prevent birds adaptation sound frequency after long-time the use, reduce the problem of driving the bird effect.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
in the figure: 1-vertical rod, 2-first rotating seat, 3-cross rod, 4-fan blade, 5-rudder blade, 6-connecting piece, 7-rope throwing, 8-knocking block, 9-first supporting rod, 10-copper disc, 11-second rotating seat, 12-wind spoon supporting rod, 13-wind spoon, 14-knocking hammer, 15-second supporting rod, 16-bell and 17-spring.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
as shown in figure 1, a field bird repellent device comprises a vertical upright rod 1, wherein the top of the upright rod 1 is rotatably connected with a first rotating seat 2, and the first rotating seat 2 can rotate 360 degrees around the axis of the upright rod 1. The first rotating base 2 is rotatably connected with a cross rod 3, and the cross rod 3 can rotate around the axis of the cross rod. The front end of the cross rod 3 is fixedly connected with a fan blade 4, the upper part of the rear end of the cross rod 3 is fixedly connected with a rudder piece 5, and the rudder piece 5 can drive the cross rod 3 to rotate in the horizontal plane and enable the fan blade 4 to face the incoming wind direction all the time. An L-shaped first supporting rod 9 is fixedly connected below the rear end of the cross rod 3, the first supporting rod 9 is arranged in parallel with the cross rod 3, and a horizontally arranged copper disc 10 is fixed at the front end of the first supporting rod 9. The rear end of the cross rod 3 is connected with a connecting piece 6 perpendicular to the cross rod 3, a through hole is formed in the connecting piece 6, a throwing rope 7 is connected to the through hole, a knocking block 8 is connected to the lower end of the throwing rope 7, and the cross rod 3 drives the knocking block 8 to knock a copper disc 10 when rotating. In order to prevent the throwing rope 7 from being wound on the cross rod 3, the throwing rope 7 can be made of iron wires.
The middle part of pole setting 1 is rotated and is connected with the second and rotates seat 11, is connected with wind spoon branch 12 on the second rotates the seat 11, and wind spoon branch 12 includes three and be radial distribution, and wind spoon 13 is connected to the outer end of wind spoon branch 12, and the front end of wind spoon 13 is connected with the spring 17 that outwards stretches out, and the front end of spring 17 is connected with strikes hammer 14. The upright stanchion 1 is connected with an L-shaped second support rod 15, the front end of the second support rod 15 is connected with a bell 16, and the wind scoop pole support 12 drives the striking hammer 14 to strike the bell 16 when rotating.
When wind blows, the fan blades 4 rotate along with the wind and drive the cross rod 3 to rotate around the axis of the cross rod, and the cross rod 3 drives the knocking block 8 on the throwing rope 7 to knock the copper disc 10; meanwhile, the wind scoop 13 drives the wind scoop supporting rod 12 to rotate, and the striking hammer 14 can strike the bell 16 during rotation. Because the copper plate 10 and the bell 16 are made of different materials, the sounding frequency and loudness are different, the rotating speed of the cross rod 3 and the rotating speed of the wind scoop supporting rod 12 are different, the superposed frequency of the two sounds is variable, and the bird repelling effect can be improved.
It should be noted that the above are only some embodiments of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.
Claims (3)
1. A field bird repelling device is characterized by comprising a vertical rod (1), wherein the top of the vertical rod (1) is rotatably connected with a cross rod (3), the front end of the cross rod (3) is fixedly connected with a fan blade (4), a rudder sheet (5) is fixedly connected above the rear end of the cross rod (3), an L-shaped first supporting rod (9) is fixedly connected below the rear end of the cross rod (3), and a horizontally arranged copper disc (10) is fixed at the front end of the first supporting rod (9); the tail of the cross rod (3) is connected with a throwing rope (7), the lower end of the throwing rope (7) is connected with a knocking block (8), and the knocking block (8) is driven to knock a copper disc (10) when the cross rod (3) rotates;
the middle part of the upright rod (1) is movably connected with a second rotating seat (11), a wind scoop supporting rod (12) is fixed on the second rotating seat (11), the wind scoop supporting rod (12) comprises a plurality of wind scoop supporting rods which are radially arranged, the outer end of the wind scoop supporting rod (12) is connected with a wind scoop (13), the front end of the wind scoop (13) is connected with a spring (17) which extends outwards, and the front end of the spring (17) is connected with a knocking hammer (14); the vertical rod (1) is connected with an L-shaped second supporting rod (15), the front end of the second supporting rod (15) is connected with a bell (16), and the wind scoop supporting rod (12) drives the striking hammer (14) to strike the bell (16) when rotating.
2. A field bird repelling device according to claim 1, wherein the rear end of the cross bar (3) is connected with a connecting piece (6) perpendicular to the cross bar (3), a through hole is formed in the connecting piece (6), and the throwing rope (7) is connected to the connecting piece (6).
3. A field bird repelling device according to claim 1, wherein the first support bar (9) is parallel to the cross bar (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020793605.1U CN212345101U (en) | 2020-05-14 | 2020-05-14 | Bird repellent device in field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020793605.1U CN212345101U (en) | 2020-05-14 | 2020-05-14 | Bird repellent device in field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212345101U true CN212345101U (en) | 2021-01-15 |
Family
ID=74149103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020793605.1U Expired - Fee Related CN212345101U (en) | 2020-05-14 | 2020-05-14 | Bird repellent device in field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212345101U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113230673A (en) * | 2021-06-05 | 2021-08-10 | 刘俊 | Children toy with ejection of interesting wind bells |
| CN113575566A (en) * | 2021-08-11 | 2021-11-02 | 国网河北省电力有限公司武强县供电分公司 | Bird repelling device |
-
2020
- 2020-05-14 CN CN202020793605.1U patent/CN212345101U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113230673A (en) * | 2021-06-05 | 2021-08-10 | 刘俊 | Children toy with ejection of interesting wind bells |
| CN113230673B (en) * | 2021-06-05 | 2022-07-19 | 刘俊 | Children toy with ejection of interesting wind bells |
| CN113575566A (en) * | 2021-08-11 | 2021-11-02 | 国网河北省电力有限公司武强县供电分公司 | Bird repelling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210115 |