CN212344502U - Anti-blocking fertilizer applying device - Google Patents
Anti-blocking fertilizer applying device Download PDFInfo
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- CN212344502U CN212344502U CN202020756924.5U CN202020756924U CN212344502U CN 212344502 U CN212344502 U CN 212344502U CN 202020756924 U CN202020756924 U CN 202020756924U CN 212344502 U CN212344502 U CN 212344502U
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Abstract
The utility model discloses an anti-blocking fertilizer applying device, which comprises a fertilizer conveying channel, a fertilizer feeding channel, a gun rod, a gun head, a blocking part and a rotating part; the gun rod is provided with a through hollow structure; the gun head is conical and has a hollow structure, the large-diameter side of the gun head is provided with an opening, and the small-diameter side of the gun head faces outwards and the large-diameter side of the gun head is fixedly connected with the end head of one side of the gun rod; the conical surface of the gun head is provided with a plurality of discharge holes; the fertilizer conveying channel is arranged in a cavity formed by the gun head and the gun rod, and the fertilizer feeding channel is arranged on the outer side of the gun rod and communicated with the fertilizer conveying channel; the blocking component and the rotating component are fixedly connected with the side wall of the fertilizer conveying channel, and the blocking component is arranged inside the gun head; the blocking part is used for sealing a discharge hole of the conical surface of the gun head; the rotating part is used for rotating the fertilizer conveying channel so as to rotate the blocking part and control the opening and closing of a discharge hole of the conical surface of the gun head; the hole blocking part can open and close the discharge hole to prevent soil from blocking the gun head; the discharge port is arranged on the conical surface of the gun head to prevent liquid dropping.
Description
Technical Field
The utility model relates to an agricultural apparatus especially relates to a prevent stifled fertilizer injection unit.
Background
The fertilizing gun can directly inject liquid fertilizer into the ground by using the gun head, thereby realizing a simple farm tool for fertilizing and watering crops. The liquid fertilizing gun for simultaneously applying the water and the fertilizer avoids ditching (without damaging roots), stirring and landfill operations in the conventional fertilizing process, reduces the labor intensity, saves time and labor and improves the utilization rate of the fertilizer. Meanwhile, fertilizer liquid can be prepared randomly according to the large, medium and trace elements required by different tree species and different phenological periods, and underground injection is carried out around the trunk of the fruit tree. The frequency of water and fertilizer injection, the amount of water and fertilizer applied and the depth of application can be determined by the age of the tree, the amount of fruit bearing and the drought degree.
When in use, the gun head needs to be inserted into soil, so the fertilizing gun has the defects of poor control of fertilizing depth, uneven fertilizing and easy blockage of the gun head.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned shortcomings of the prior art, the present invention is directed to: the anti-blocking fertilizing device can effectively prevent soil from blocking the gun head.
In order to realize the purpose of the utility model, the utility model provides a following technical scheme:
an anti-blocking fertilizing device comprises a fertilizer conveying channel, a fertilizer feeding channel, a gun rod, a gun head, a blocking part and a rotating part;
wherein:
the gun rod is of a through hollow structure;
the gun head is conical and has a hollow structure, the large-diameter side of the gun head is provided with an opening, and the large-diameter side of the gun head is fixedly connected with the end head of one side of the gun rod;
the conical surface of the gun head is provided with a plurality of discharge holes;
the fertilizer conveying channel is arranged in a cavity formed by the gun head and the gun rod, and the fertilizer feeding channel is arranged on the outer side of the gun rod and is communicated with the fertilizer conveying channel;
the blocking component and the rotating component are fixedly connected with the side wall of the fertilizer conveying channel, and the blocking component is arranged inside the gun head;
the blocking part is used for sealing a discharge hole of the conical surface of the gun head;
the rotating part is used for rotating the fertilizer conveying channel, further rotating the blocking part and controlling the opening and closing of the discharge hole of the conical surface of the gun head.
Further, the rotating component comprises an elastic resetting component A, a direction changing component and a push rod; the direction changing component is fixedly connected with the inner side wall of the gun rod, the push rod is fixedly connected with the outer side wall of the fertilizer conveying channel, one end of the elastic reset piece A is fixedly connected with the push rod, and the other end of the elastic reset piece A is fixedly connected with the inner side wall of the gun rod; the surface of the direction changing component comprises an inclined surface or a curved surface, and the length of the push rod at least can contact the inclined surface or the curved surface.
Further, the blocking member comprises a hole blocking member and a supporting member; the utility model discloses a fertilizer conveying channel, including support part, fertilizer conveying channel lateral wall, bracing piece, telescopic link, elasticity reset piece B, the support part with fertilizer conveying channel lateral wall fixed connection, stifled hole part with support part fixed connection, the support part includes bracing piece, telescopic link, elasticity reset piece B, the bracing piece with fertilizer conveying channel lateral wall fixed connection, a side cover of telescopic link is established outside the lateral wall of bracing piece, elasticity reset piece B sets up the telescopic link with between the bracing piece, for the telescopic link with the bracing piece provides the elastic force of keeping away from each other, the opposite side and the stifled hole part fixed connection of telescopic link.
Furthermore, one end face of the gun rod is a circular ring end face, and the fertilizer inlet channel is communicated with the fertilizer conveying channel through a hollow part of the circular ring end face.
Furthermore, the anti-blocking fertilizing device also comprises a springback component, and the springback component comprises an elastic resetting piece C and a blocking piece; the separation blade with advance fertile passageway lateral wall fixed connection, elasticity reset piece C one end with ring terminal surface fixed connection, one end with separation blade fixed connection.
Further, a bearing sealing part is arranged inside the gun rod and comprises a bearing and a sealing ring; the bearing sleeve is arranged outside the side wall of the fertilizer conveying channel, the outer ring of the bearing is in sliding fit with the inner side wall of the gun rod, and the sealing ring is connected with the end face of the bearing and used for fixedly sealing the bearing.
Further, the outer side wall of the fertilizer inlet channel is provided with a handle.
Further, a gun rod handle is arranged on the outer surface of the gun rod.
Compared with the prior art, the utility model, following beneficial effect has:
1. when the rotary part is inserted into soil, the discharge hole is blocked by the hole blocking part to prevent soil from entering the gun head, the rotary part is used for rotating the fertilizer conveying channel to further rotate the blocking part to control the opening and closing of the discharge hole of the conical surface of the gun head, and the discharge hole is opened when fertilizer is required to be applied, so that the gun head can be effectively prevented from being blocked by soil.
2. The discharge gate sets up on the conical surface of rifle head, can effectively prevent the dropping liquid.
3. The sealing ring is arranged to increase the pressure in the gun.
Drawings
FIG. 1 is the overall structure diagram of the anti-blocking fertilizer device of the utility model;
FIG. 2 is a line composition of the anti-blocking fertilizer applicator of FIG. 1;
FIG. 3 is a schematic view of a rotating member;
FIG. 4 is a schematic view of a bearing seal structure;
FIG. 5 is a schematic view of a plug member;
fig. 6 is a structural schematic view of the support member.
List of reference numerals
1-a fertilizer feeding channel, 2-an elastic resetting piece C, 3-a rotating piece, 4-a bearing sealing part, 5-a fertilizer conveying channel, 6-a gun rod, 7-a blocking part, 8-a gun head, 9-a blocking piece, 301-an elastic resetting piece A, 302-a pushing rod, 303-a direction changing part, 401-a bearing, 402-a sealing ring, 701-a telescopic rod, 702-a supporting rod, 703-a hole blocking part and 704-an elastic resetting piece B.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, integrally connected, or detachably connected; may be communication within two elements; they may be directly connected or indirectly connected through an intermediate, and those skilled in the art can understand the specific meaning of the above terms in the present invention in specific situations.
As shown in fig. 1 to 6, the anti-blocking fertilizer applying device comprises a fertilizer conveying channel 5, a fertilizer feeding channel 1, a gun rod 6, a gun head 8, a blocking component 7 and a rotating component 3;
wherein:
the gun rod 6 is of a through hollow structure;
the gun head 8 is conical and has a hollow structure, the large-diameter side of the gun head 8 is provided with an opening, and the large-diameter side of the gun head 8 is fixedly connected with the end head of one side of the gun rod 6;
a plurality of discharge ports are formed in the conical surface of the gun head 8;
the fertilizer conveying channel 5 is arranged in a cavity formed by the gun head 8 and the gun rod 6, and the fertilizer feeding channel 1 is arranged on the outer side of the gun rod 6 and communicated with the fertilizer conveying channel 5;
the blocking part 7 and the rotating part 3 are fixedly connected with the side wall of the fertilizer conveying channel 5, and the blocking part 7 is arranged inside the gun head 8;
the blocking part 7 is used for sealing a discharge hole of the conical surface of the gun head 8;
the rotating part 3 is used for rotating the fertilizer conveying channel 5, further rotating the blocking part 7 and controlling the opening and closing of a discharge hole of the conical surface of the gun head 8.
In the embodiment, the fertilizer conveying channel 5 and the fertilizer feeding channel 1 are sealed by adopting an integrated metal pipeline; the discharge gate sets up on the circular conical surface of rifle head 8, can effectively prevent the dropping liquid.
As shown in fig. 3, further, the rotating component 3 includes an elastic resetting component a301, a direction changing component 303, and a pushing rod 302; the direction changing component 303 is fixedly connected with the inner side wall of the gun rod 6, the push rod 302 is fixedly connected with the outer side wall of the fertilizer conveying channel 5, one end of the elastic resetting piece A301 is fixedly connected with the push rod 302, and the other end of the elastic resetting piece A301 is fixedly connected with the inner side wall of the gun rod 6; the surface of the direction changing member 303 includes an inclined surface or a curved surface, and the length of the push lever 302 can contact at least the inclined surface or the curved surface. In this embodiment, the direction changing component 303 is a triangular metal block with a bottom surface having one side of a curve, the curved surface is smooth, and when the fertilizer conveying channel 5 is pushed to move downwards, the push rod 302 is deflected due to the action of the curved surface, so as to drive the fertilizer conveying channel 5 to rotate; the elastic reset piece A301 is a spring, and when the fertilizer conveying channel 5 moves upwards, the push rod 302 is pulled to enable the push rod 302 to return to the position of the top of the curved surface; a stop block is arranged at the top of the direction-changing component 303 to prevent the push rod 302 from sliding off the top of the curved surface; for the equilibrium moment, rotary part 3 sets up according to the contained angle and sets up two.
As shown in fig. 5 and 6, further, the plugging member 7 includes a hole plugging member 703 and a support member; the supporting part is fixedly connected with the outer side wall of the fertilizer conveying channel 5, and the hole blocking part 703 is fixedly connected with the supporting part; the supporting part includes bracing piece 702, telescopic link 701, elasticity piece B704 that resets, bracing piece 702 with defeated fertile 5 lateral walls fixed connection of passageway, one side cover of telescopic link 701 is established outside the lateral wall of bracing piece 702, elasticity piece B704 that resets sets up telescopic link 701 with between the bracing piece 702, for telescopic link 701 with bracing piece 702 provides the elastic force of keeping away from each other, telescopic link 701's opposite side and stifled hole part 703 fixed connection. In this embodiment, the hole plugging member 703 is a metal block whose contact surface with the lance head 8 can be attached to the inner wall of the lance head 8; when the pushing rod 302 is located at the top of the curved surface of the triangular metal block, the hole blocking component 703 just blocks the discharge hole, and due to the action of the rotating component 3, the fertilizer conveying channel 5 rotates when the fertilizer conveying channel 5 is pushed to move downwards, so that the blocking component 7 is driven to move downwards and rotate, and the discharge hole is opened. The telescopic rod 701 is a cylinder with an end face penetrating through the hollow structure, the elastic reset piece B704 is selected as a spring and is arranged in the telescopic rod 701, the supporting rod 702 is a cylinder, the end face of the supporting rod 702 can be ejected into the telescopic rod 701, a boss is arranged on the inner side wall of the telescopic rod 701, a boss is arranged on the outer side wall of the supporting rod 702, and the boss of the telescopic rod 701 is higher than the boss of the supporting rod 702, so that the telescopic rod 701 and the supporting rod 702 are prevented from being separated under the elastic force action of the spring.
One end face of the gun rod 6 is a circular ring end face, and the fertilizer inlet channel 1 is communicated with the fertilizer conveying channel 5 through a hollow part of the circular ring end face.
As shown in fig. 2, further, the anti-blocking fertilizing device further comprises a springback component, wherein the springback component comprises an elastic resetting piece C2 and a blocking piece 9; the separation blade 9 with advance fertile passageway 1 lateral wall fixed connection, elasticity piece C2 one end with ring terminal surface fixed connection, one end with separation blade 9 fixed connection. The resilient member acts to provide an upwardly moving return force to the feed passage 5, and the resilient return member C2 is selected to be a spring.
Further, a bearing sealing part 4 is arranged inside the gun rod 6, and the bearing sealing part 4 comprises a bearing 401 and a sealing ring 402; the bearing 401 is sleeved outside the side wall of the fertilizer conveying channel 5, the outer ring of the bearing 401 is in sliding fit with the inner side wall of the gun rod 6, and the sealing ring 402 is connected with the end face of the bearing 401 and used for fixedly sealing the bearing 401. The bearing sealing part 4 enables the cavity where the fertilizer solution is located to be closed, and when the discharge hole is closed, the pressure of the fertilizer solution can be increased, so that the fertilizing area is wider.
Further, a handle is arranged on the outer side wall of the fertilizer inlet channel 1. And a gun rod handle is arranged on the outer surface of the gun rod 6. The gun rod handles are symmetrically arranged, and the fertilization gun is inserted into soil by holding the gun rod handles, so that force application is facilitated; when fertilization is needed, fertilizer solution is introduced into the fertilizer inlet channel 1, then the handle on the outer side wall of the fertilizer inlet channel 1 is grasped to press the fertilizer conveying channel 5 downwards, the discharge hole is opened, and fertilization is started; when the fertilization is finished, the handle on the outer side wall of the fertilizer inlet channel 1 is loosened, and the discharge hole is closed.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the details of the embodiments in the above description, and the technical concept of the present invention can be within the scope of the present invention, and can be modified to various simple modifications, and these simple modifications all belong to the protection scope of the present invention. It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and in order to avoid unnecessary repetition, the present invention does not need to describe any combination of the features. In addition, various embodiments of the present invention can be combined arbitrarily, and the disclosed content should be regarded as the present invention as long as it does not violate the idea of the present invention.
Claims (8)
1. An anti-blocking fertilizer application device is characterized by comprising a fertilizer conveying channel (5), a fertilizer feeding channel (1), a gun rod (6), a gun head (8), a blocking component (7) and a rotating component (3);
wherein:
the gun rod (6) is of a through hollow structure;
the gun head (8) is conical and has a hollow structure, the large-diameter side of the gun head (8) is provided with an opening, and the large-diameter side of the gun head (8) is fixedly connected with the end head of one side of the gun rod (6);
the conical surface of the gun head (8) is provided with a plurality of discharge holes;
the fertilizer conveying channel (5) is arranged in a cavity formed by the gun head (8) and the gun rod (6), and the fertilizer feeding channel (1) is arranged on the outer side of the gun rod (6) and communicated with the fertilizer conveying channel (5);
the blocking component (7) and the rotating component (3) are fixedly connected with the side wall of the fertilizer conveying channel (5), and the blocking component (7) is arranged inside the gun head (8);
the blocking part (7) is used for sealing a discharge hole of the conical surface of the gun head (8);
the rotating part (3) is used for rotating the fertilizer conveying channel (5) and further rotating the blocking part (7) to control the opening and closing of the discharge hole of the conical surface of the gun head (8).
2. The anti-blocking fertilizing device as claimed in claim 1, characterized in that the rotating component (3) comprises an elastic reset member A (301), a direction changing component (303) and a push rod (302); the direction changing component (303) is fixedly connected with the inner side wall of the gun rod (6), the push rod (302) is fixedly connected with the outer side wall of the fertilizer conveying channel (5), one end of the elastic resetting piece A (301) is fixedly connected with the push rod (302), and the other end of the elastic resetting piece A is fixedly connected with the inner side wall of the gun rod (6); the surface of the direction changing component (303) comprises an inclined surface or a curved surface, and the length of the push rod (302) at least can contact with the inclined surface or the curved surface.
3. The anti-blocking fertilizing apparatus as claimed in claim 2, characterized in that the blocking member (7) comprises a hole blocking member (703), a support member; the utility model discloses a fertilizer applying device, including support component, telescopic link (701), elasticity, bracing piece (701) and support component, the support component with fertilizer applying channel (5) lateral wall fixed connection, stifled hole part (703) with support component fixed connection, the support component includes bracing piece (702), telescopic link (701), elasticity reset a B (704), bracing piece (702) with fertilizer applying channel (5) lateral wall fixed connection, one side cover of telescopic link (701) is established outside the lateral wall of bracing piece (702), elasticity resets a B (704) and sets up telescopic link (701) with between bracing piece (702), for telescopic link (701) with bracing piece (702) provide the elastic force of keeping away from each other, the opposite side and stifled hole part (703) fixed connection of telescopic link (701).
4. The anti-blocking fertilizer application device according to claim 3, characterized in that one end face of the gun rod (6) is a circular ring end face, and the fertilizer inlet channel (1) is communicated with the fertilizer conveying channel (5) through a hollow part of the circular ring end face.
5. The anti-blocking fertilizing device as claimed in claim 4, further comprising a resilient member, wherein the resilient member comprises an elastic reset member C (2), a blocking piece (9); separation blade (9) with advance fertile passageway (1) lateral wall fixed connection, elasticity reset piece C (2) one end with ring terminal surface fixed connection, one end with separation blade (9) fixed connection.
6. The anti-blocking fertilizing device as claimed in claim 5, characterized in that the gun rod (6) is internally provided with a bearing sealing part (4), and the bearing sealing part (4) comprises a bearing (401) and a sealing ring (402); bearing (401) cover is established outside defeated fertile passageway (5) lateral wall, the outer lane of bearing (401) with the inside wall sliding fit of barral of a gun (6), sealing ring (402) with the terminal surface of bearing (401) is connected, is used for fixed sealing bearing (401).
7. The anti-blocking fertilizer spreading device according to claim 6, wherein a handle is arranged on the outer side wall of the fertilizer inlet channel (1).
8. The anti-blocking fertilizer spreading device according to claim 7, wherein the outer surface of the gun rod (6) is provided with a gun rod handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020756924.5U CN212344502U (en) | 2020-05-09 | 2020-05-09 | Anti-blocking fertilizer applying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020756924.5U CN212344502U (en) | 2020-05-09 | 2020-05-09 | Anti-blocking fertilizer applying device |
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| Publication Number | Publication Date |
|---|---|
| CN212344502U true CN212344502U (en) | 2021-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020756924.5U Active CN212344502U (en) | 2020-05-09 | 2020-05-09 | Anti-blocking fertilizer applying device |
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| CN (1) | CN212344502U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115463582A (en) * | 2022-09-20 | 2022-12-13 | 广西壮族自治区亚热带作物研究所（广西亚热带农产品加工研究所） | Water and fertilizer integrated irrigation device for cultivating oranges |
-
2020
- 2020-05-09 CN CN202020756924.5U patent/CN212344502U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115463582A (en) * | 2022-09-20 | 2022-12-13 | 广西壮族自治区亚热带作物研究所（广西亚热带农产品加工研究所） | Water and fertilizer integrated irrigation device for cultivating oranges |
| CN115463582B (en) * | 2022-09-20 | 2024-02-27 | 广西壮族自治区亚热带作物研究所（广西亚热带农产品加工研究所） | Water and fertilizer integrated irrigation device for cultivating citrus |
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