CN215648191U - Straight cylinder type fertilizing device - Google Patents

Abstract

The utility model discloses a straight barrel type fertilizing device, which comprises: a fertilizing barrel; the duckbill mechanism comprises a fixed duckbill, a movable duckbill and a deflector rod, the fixed duckbill is fixedly arranged at the lower port of the fertilization cylinder body, the movable duckbill is rotatably arranged at the lower port of the fertilization cylinder body and corresponds to the fixed duckbill, and the deflector rod is arranged on the outer wall surface of the movable duckbill; the switch mechanism comprises an operating handle, a separating handle and a pulling piece, the operating handle is transversely arranged on the side surface of the upper end of the fertilizing barrel body, the separating handle is movably arranged on the fertilizing barrel body and is positioned right below the operating handle, one end of the pulling piece is connected with the separating handle, and the other end of the pulling piece is connected with the shifting rod; wherein the duckbill mechanism is movable between an open condition and a closed condition in response to upward or downward movement of the release handle. Compared with the prior art, the device has the advantages of convenient operation, high fertilization efficiency, strong practicability, labor saving, cost reduction and the like, and is particularly suitable for flue-cured tobacco topdressing.

Description

Straight cylinder type fertilizing device

Technical Field

The utility model relates to a straight barrel type fertilizing device, and belongs to the technical field of tobacco seedling fertilizing.

Background

The flue-cured tobacco is usually fertilized after being transplanted in a field, soil at the position of the fertilization is firstly dug to form a shallow pit during the fertilization, then the fertilizer is thrown into the shallow pit, and finally the shallow pit is filled with the soil. The traditional top dressing mode is to use a hoe for top dressing, and when the hoe is used for top dressing, three procedures of soil planing, fertilizer throwing, soil covering and the like need to be completed successively, so that the problems of complicated procedures, inaccurate top dressing position, low top dressing efficiency, high labor intensity and the like exist. In order to solve the aforementioned problems, the applicant has designed a semi-automatic portable fertilizer applicator for flue-cured tobacco (application No. 201921124799X), and through mass production, the applicant has found that the following problems still exist in the fertilizer applicator: firstly, the operation is inconvenient, the fertilizer container box is fixed on the semi-conical piece, and two hands need to move to operate the fertilizer container box simultaneously during the operation; secondly, quantitative fertilization cannot be realized, the fertilizing amount is determined by workers according to experience, and quantitative fertilization cannot be realized for certain fertilizers.

SUMMERY OF THE UTILITY MODEL

Based on the above, the utility model provides a straight barrel type fertilizing device which has the characteristics of convenience in operation, high fertilizing efficiency, strong practicability, labor saving, cost reduction and the like, and can overcome the defects of the prior art.

The technical scheme of the utility model is as follows: a straight barrel type fertilizing apparatus, wherein the apparatus comprises:

a fertilizing barrel;

the duckbill mechanism comprises a fixed duckbill, a movable duckbill and a deflector rod, the fixed duckbill is fixedly arranged at the lower port of the fertilizing barrel, the movable duckbill is rotatably arranged at the lower port of the fertilizing barrel and corresponds to the fixed duckbill, and the deflector rod is arranged on the outer wall surface of the movable duckbill;

the switch mechanism comprises an operating handle, a separating handle and a pulling piece, the operating handle is transversely arranged on the side surface of the upper end of the fertilizing barrel body, the separating handle is movably arranged on the fertilizing barrel body and is positioned right below the operating handle, one end of the pulling piece is connected with the separating handle, and the other end of the pulling piece is connected with the shifting rod;

wherein the duckbill mechanism is movable between an open condition and a closed condition in response to upward or downward movement of the detachment handle.

In one example, the device further comprises a dosing mechanism comprising:

the valve is arranged at the upper part of the fertilizing barrel;

the volume scale value is vertically arranged at the upper part of the fertilizing cylinder body, and the position of the valve is taken as a starting point;

and at least the wall surface part corresponding to the volume scale value on the fertilization cylinder body is transparent.

In one example, the valve is an electric valve, an operating button and a battery are arranged on the operating handle, the battery supplies power to the electric valve, and the operating button controls the electric valve to open and close.

In one example, the device further comprises a reset mechanism, the reset mechanism comprising:

one end of the elastic connecting piece is connected to the outer wall surface of the fertilization cylinder body, and the other end of the elastic connecting piece is connected to the pulling piece;

under a natural state, the elastic connecting piece pulls the pulling piece to move towards the poke rod direction, so that the movable duckbill is driven to rotate to a closed state.

In one example, the reset mechanism further comprises:

the limiting piece is fixedly arranged on the fertilizing barrel body and is provided with a limiting hole;

the pulling piece penetrates through the limiting hole, and one end of the elastic connecting piece is fixedly arranged on the limiting piece.

In one example, the elastic connection is an extension spring.

In one example, a foot rest lever is transversely arranged on the outer wall surface of the lower end of the fertilizing cylinder body.

In one example, the switch mechanism further comprises:

the support is fixedly arranged on the outer wall surface of the fertilization barrel body and is provided with a through hole;

the separation handle comprises a handle part, a vertical part and a transverse part which are sequentially connected, the vertical part is movably arranged in the through hole in a penetrating mode, and the pulling part is connected with the transverse part.

In one example, the pulling member is a steel cable.

In one example, the upper port of the fertilization cylinder body is a bell mouth.

The utility model has the beneficial effects that: after adopting this device, when fertilizeing, can insert this duckbilled mechanism and treat the soil of fertilization position, put into the fertilization barrel to fertilizer, open through the operation separation switch that makes progress and move the duckbilled, fertilizer can fall into soil this moment promptly, has realized the fertilization function promptly. After the fertilization is completed, the duckbill is closed by operating the separating switch downwards, and the device is moved to the next transplanting point, and the operations are repeated. Particularly, due to the adoption of the duckbilled mechanism, the device can be conveniently and quickly inserted into soil for fertilization, and the fertilization efficiency can be improved. Compared with the prior art, the device has the advantages of convenient operation, high fertilization efficiency, strong practicability, labor saving, cost reduction and the like, and is particularly suitable for flue-cured tobacco topdressing.

Drawings

Fig. 1 is a schematic structural view (in a closed state) of a straight barrel type fertilizing device;

fig. 2 is a schematic structural view (in an open state) of the straight barrel type fertilizing apparatus;

description of reference numerals:

1, fertilizing a barrel body;

11 foot rest levers;

2 a duckbill mechanism;

21 fixed duckbill, 22 movable duckbill and 23 deflector rod;

3 switching mechanism

31 operating handle, 32 separating handle, 33 pulling piece and 34 support;

4, a quantitative mechanism;

41 valve, 42 volume scale value, 43 operating button;

5, a reset mechanism;

51 elastic connecting piece and 52 limiting piece.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.

Referring to fig. 1 and 2, the present embodiment is a straight barrel type fertilizer applying apparatus, which includes a fertilizer applying barrel 1, a duckbill mechanism 2 and an opening and closing mechanism 3. The fertilization barrel body 1 is of a barrel structure with the upper end and the lower end both provided with openings. Duckbilled mechanism 2 is including deciding duckbilled 21, moving duckbilled 22 and driving lever 23, decides duckbilled 21 and sets firmly in the lower port of fertilization barrel 1, moves duckbilled 22 and can rotate the lower port that sets up in fertilization barrel 1 to corresponding with deciding duckbilled 21, driving lever 23 sets up in the outer wall surface that moves duckbilled 22, and duckbilled 22 is moved in the operation of accessible driving lever 23. The switch mechanism 3 comprises an operating handle 31, a separating handle 32 and a pulling piece 33, the operating handle 31 is transversely arranged on the upper end side face of the fertilizing barrel body 1, the separating handle 32 is movably arranged on the fertilizing barrel body 1 and is positioned right below the operating handle 31, one end of the pulling piece 33 is connected with the separating handle 32, and the other end of the pulling piece 33 is connected with the shift lever 23. In the operative configuration, duckbill mechanism 2 is movable between an open configuration and a closed configuration in response to upward or downward movement of release handle 32. In this embodiment, the distance between the operating handle 31 and the separating handle 32 is suitable for one-handed operation, and the pulling member 33 may be a steel wire rope.

After adopting this device, when fertilizeing, can insert this duckbilled mechanism 2 and treat the soil of fertilization position, put into fertilization barrel 1 fertilizer, open duckbilled 22 through upwards operating separation switch, fertilizer can fall into soil this moment promptly, has realized the fertilization function promptly. After the fertilization is completed, the movable duckbills 22 are closed by operating the separating switches downwards, and the device is moved to the next transplanting point, and the operations are repeated. Particularly, due to the adoption of the duckbilled mechanism 2, the device can be conveniently and rapidly inserted into soil for fertilization, and the fertilization efficiency can be improved. Compared with the prior art, the device has the advantages of convenient operation, high fertilization efficiency, strong practicability, labor saving, cost reduction and the like, and is particularly suitable for flue-cured tobacco topdressing.

Further, the device also comprises a quantitative mechanism 4, wherein the quantitative mechanism 4 comprises a valve 41 and a volume scale value 42, the valve 41 is arranged at the upper part of the fertilization cylinder body 1, and the volume scale value 42 is vertically arranged at the upper part of the fertilization cylinder body 1 and takes the position of the valve 41 as a starting point; at least the wall surface portion corresponding to the volume scale value 42 of the fertilizer application cylinder 1 is transparent. During fertilization, the valve 41 can be closed first, and fertilizer can be placed in the upper space of the valve 41 first and observed through the volume scale value 42, so that the fertilizer can be quantified. After the completion, the valve 41 is opened again to complete the quantitative fertilization.

Further, in the present apparatus, the valve 41 is an electric valve, the operation knob 31 is provided with an operation button 43 and a battery, the electric valve is supplied with power from the battery, and the operation button 43 controls the opening and closing of the electric valve. This kind of structure can improve the maneuverability of quantitative fertilization.

Further, the device also comprises a reset mechanism 5, wherein the reset mechanism 5 comprises an elastic connecting piece 51, one end of the elastic connecting piece 51 is connected to the outer wall surface of the fertilization cylinder body 1, and the other end of the elastic connecting piece 51 is connected to the pulling piece 33. In the natural state, the elastic connecting element 51 drives the pulling element 33 to move towards the poke rod, so as to drive the movable duckbill 22 to rotate to the closed state. This configuration eliminates the need for a reset operation of the duckbill 22. The elastic connection 51 may be an extension spring.

Further, in the device, the reset mechanism 5 further comprises a limiting piece 52, the limiting piece 52 is transversely and fixedly arranged on the fertilizing barrel body 1, and a limiting hole is formed in the limiting piece 52; the pulling member 33 is disposed in the limiting hole, and one end of the elastic connecting member 51 is fixed on the limiting member 52. The limiting member 52 can serve to fix the elastic connecting member 51, and can limit the moving direction of the pulling member 33, so as to limit the resetting direction thereof.

Furthermore, in the device, a foot pedal rod 11 is transversely arranged on the outer wall surface of the lower end of the fertilizing barrel 1 so as to assist in fertilizing by foot pedal.

Further, in this device, on-off mechanism 3 still includes support 34, and support 34 sets firmly on the outer wall of fertilization barrel 1, is equipped with the through-hole on the support 34, and the release handle 32 is including connecting gradually handle portion, vertical portion and horizontal portion, and the activity of vertical portion is worn to establish in the through-hole, draws movable 33 and is connected with horizontal portion. This structure can ensure stable operation of the release handle 32.

Further, in the device, the upper end opening of the fertilization barrel body 1 is a horn mouth, so that fertilizer can be poured into the fertilization barrel body 1.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (10)

1. A straight barrel type fertilizing apparatus, wherein the apparatus comprises:

a fertilization cylinder (1);

the duckbill mechanism (2) comprises a fixed duckbill (21), a movable duckbill (22) and a shifting lever (23), the fixed duckbill (21) is fixedly arranged at the lower port of the fertilization cylinder body (1), the movable duckbill (22) is rotatably arranged at the lower port of the fertilization cylinder body (1) and corresponds to the fixed duckbill (21), and the shifting lever (23) is arranged on the outer wall surface of the movable duckbill (22);

the switch mechanism (3) comprises an operating handle (31), a separating handle (32) and a pulling piece (33), the operating handle (31) is transversely arranged on the side surface of the upper end of the fertilizing barrel body (1), the separating handle (32) is movably arranged on the fertilizing barrel body (1) and is positioned right below the operating handle (31), one end of the pulling piece (33) is connected with the separating handle (32), and the other end of the pulling piece (33) is connected with the shifting rod (23);

wherein the duckbill mechanism (2) is movable between an open condition and a closed condition in response to upward or downward actuation of the release handle (32).

2. Straight barrel type fertilizing apparatus according to claim 1, wherein said apparatus further comprises a dosing mechanism (4), said dosing mechanism (4) comprising:

a valve (41) arranged at the upper part of the fertilization cylinder body (1);

the volume scale value (42) is vertically arranged at the upper part of the fertilization cylinder body (1) and takes the position of the valve (41) as a starting point;

wherein, the wall surface part of the fertilization cylinder body (1) at least corresponding to the volume scale value (42) is transparent.

3. The straight barrel type fertilizer apparatus as claimed in claim 2, wherein the valve (41) is an electric valve, an operation button (43) and a storage battery are arranged on the operation handle (31), the electric valve is powered by the storage battery, and the opening and closing of the electric valve are controlled by the operation button (43).

4. Straight-barrel fertilizing apparatus according to claim 1, wherein the apparatus further comprises a return mechanism (5), said return mechanism (5) comprising:

one end of the elastic connecting piece (51) is connected to the outer wall surface of the fertilization cylinder body (1), and the other end of the elastic connecting piece (51) is connected to the pulling piece (33);

in a natural state, the elastic connecting piece (51) pulls the pulling piece (33) to move towards the poke rod direction, so that the movable duckbill (22) is driven to rotate to a closed state.

5. Straight barrel type fertilizing apparatus according to claim 4, wherein said return mechanism (5) further comprises:

the limiting piece (52) is fixedly arranged on the fertilization barrel body (1), and a limiting hole is formed in the limiting piece (52);

the pulling piece (33) penetrates through the limiting hole, and one end of the elastic connecting piece (51) is fixedly arranged on the limiting piece (52).

6. Straight barrel type fertilizing apparatus according to claim 4, wherein said elastic connection (51) is a tension spring.

7. The straight barrel type fertilizer spreading device as claimed in claim 1, wherein a foot lever (11) is transversely provided on the outer wall surface of the lower end of the fertilizer application barrel body (1).

8. Straight barrel type fertilizing apparatus according to claim 1, wherein said switch mechanism (3) further comprises:

the support (34) is fixedly arranged on the outer wall surface of the fertilization barrel body (1), and a through hole is formed in the support (34);

the separation handle (32) comprises a handle part, a vertical part and a transverse part which are sequentially connected, the vertical part is movably arranged in the through hole in a penetrating mode, and the pulling part (33) is connected with the transverse part.

9. Straight barrel fertilization device according to claim 1, wherein the pulling member (33) is a wire rope.

10. The straight barrel type fertilizer apparatus as claimed in claim 1, wherein the upper port of the fertilizer barrel body (1) is a bell mouth.

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