Quantitative fertilizing device

Abstract

The utility model relates to the technical field of agriculture and forestry production, and discloses a quantitative fertilization device which comprises a lower fertilizer application pipe, a through groove is formed in the top of the side wall of the lower fertilizer application pipe in a penetrating mode, a fertilization operation transverse handle is fixedly installed at the top end of the lower fertilizer application pipe, and an upper injection inclined pipe is communicated and fixedly connected to the lower portion of the side wall of the lower fertilizer application pipe in an inserted mode. According to the quantitative fertilization device, the lower fertilization shovel pipe part and the soil insertion shovel sheet frame are arranged as hollow shovel-shaped structures, so that the top of the lower fertilization shovel pipe part and the soil insertion shovel sheet frame is communicated with a fertilizer circulating and supporting pipe frame structure, namely a fertilizer lower fertilization pipe, and fertilizer lower fertilization can be performed when the upper body of the sealing plug mechanism is opened; the amount of the applied fertilizer can be controlled by pinching and pressing a half-jin scale pinching and pressing reinforcing rubber sleeve or a jin scale pinching and pressing reinforcing rubber sleeve, so that the effect of quantitatively controlling the fertilizer application amount conveniently is achieved, the effect of accurately applying the fertilizer amount conveniently is achieved, and the cultivated land fertility can be accurately managed.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural and forestry production, in particular to a quantitative fertilization device. Background Art

[0002] Fertilization is an agricultural and forestry technical measure, specifically, it is an agricultural and forestry technical measure to apply fertilizer to the soil or spray it on plants to provide the nutrients required by plants and maintain and improve soil fertility; the main purpose of fertilization is to increase crop yields, improve crop quality, improve soil fertility and increase economic benefits. There are many specific ways to apply fertilizers. When applying fertilizers on cultivated land in a wide range of non-plain areas, large-scale mechanized equipment is not suitable, so more flexible fertilization tools are needed.

[0003] Existing fertilization tools and devices are basically difficult to control quantitatively, and fertilization is only carried out through observation by agricultural and forestry personnel, resulting in poor accuracy, which is not conducive to the precise application of fertilizers and the accurate management of arable land fertility. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a quantitative fertilization device, which solves the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A quantitative fertilization device comprises a fertilizer lower application pipe, a through groove is formed on the top of the side wall of the fertilizer lower application pipe, a fertilizer application handle is fixedly installed on the top of the fertilizer lower application pipe, a material injection upper inclined pipe is connected to and fixedly inserted at the bottom of the side wall of the fertilizer lower application pipe, a closing plug mechanism is inserted into the inner longitudinal sliding of the fertilizer lower application pipe, a control longitudinal reinforcement is fixedly connected to the top of the closing plug mechanism, an opening and closing handle is fixedly installed on the top of the control longitudinal reinforcement, and the opening and closing handle is slidably inserted in the through groove, the bottom end of the fertilizer lower application pipe is connected to and riveted with a lower shovel pipe part, a soil shovel blade frame with a backward tilt angle of 30 degrees is fixedly installed on the lower surface of the lower shovel pipe part, the top of the material injection upper inclined pipe is connected to and sleeved with a conveying bellows, a half-jin scale pinching and pressing reinforcement rubber sleeve and a one-jin scale pinching and pressing reinforcement rubber sleeve are respectively sleeved from bottom to top on the lower surface of the conveying bellows, and a fertilizer pre-storage compartment shell is connected to and installed on the top of the conveying bellows.

[0007] Preferably, the fertilization operation handlebar includes an operation handlebar tube, an operation holding sleeve and an anti-slip horizontal groove, the anti-slip horizontal groove is opened on the surface of the operation holding sleeve, the operation holding sleeve is fixedly sleeved on the two ends of the operation handlebar tube, and the middle part of the operation handlebar tube and the top end of the fertilizer lower application pipe are fixedly installed.

[0008] Preferably, the closing plug mechanism includes a sliding plug tube, a sliding auxiliary ring and a supporting chip. The sliding auxiliary ring is fixedly installed at the top and bottom ends of the sliding plug tube, the outer edge of the sliding auxiliary ring is spherical arc-shaped, the supporting chip is fixedly installed in the middle of the inner wall of the sliding plug tube, and the bottom end of the controlling longitudinal rib is fixedly connected to the top surface of the supporting chip.

[0009] Preferably, the opening and closing horizontal handle includes an opening and closing horizontal holding rod, a holding rod sleeve and an anti-slip ring groove, the anti-slip ring groove is opened around the surface of the holding rod sleeve, and the holding rod sleeve is fixedly sleeved on the two ends of the opening and closing horizontal holding rod.

[0010] Preferably, the lower shovel pipe portion includes a lower shovel pipe sleeve and a lower shovel frame half pipe, and the lower shovel frame half pipe is connected and fixedly arranged at the bottom of the lower shovel pipe sleeve; the soil inserting shovel blade frame includes a triangular soil inserting shovel plate and a foot-operated assisting cross bar, and the foot-operated assisting cross bar is fixedly arranged on both sides of the top of the triangular soil inserting shovel plate, and the triangular soil inserting shovel plate is fixedly sleeved on the surface of the lower shovel frame half pipe.

[0011] Preferably, the fertilizer pre-storage compartment shell includes a fertilizer pre-storage shell barrel and a shoulder strap buckle, the shoulder strap buckle is arranged at the bottom of the two side surfaces of the fertilizer pre-storage shell barrel, and the conveying bellows is connected and installed with the bottom of the side wall of the fertilizer pre-storage shell barrel.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: the quantitative fertilization device, by arranging the lower shovel pipe and the soil-inserting shovel blade frame as a hollow shovel-shaped structure, connects the top of the fertilizer flow and the supporting pipe frame structure - the fertilizer lower application pipe, so that the fertilizer can be applied when the upper body of the closing plug mechanism is opened, and the amount of fertilizer applied can be controlled by pinching the half-pound scale or the one-pound scale. This achieves the effect of facilitating quantitative control of the amount of fertilizer applied, and achieves the effect of facilitating accurate application of the amount of fertilizer, which is conducive to the precise management of the fertility of the cultivated land. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a three-dimensional view of the structure of the utility model;

[0014] Figure 2 It is a three-dimensional view of the local structure of the utility model;

[0015] Figure 3 This is an enlarged stereoscopic view of the local structure of the utility model;

[0016] Figure 4 It is an enlarged stereoscopic view of the sealing plug mechanism of the utility model.

[0017] In the figure: 1 fertilizer lower pipe, 2 through groove, 3 fertilizer operation handle, 4 injection upper inclined pipe, 5 closing plug mechanism, 6 control longitudinal ribs, 7 opening and closing handle, 8 lower shovel pipe, 9 soil shovel blade rack, 10 conveying bellows, 11 fertilizer pre-storage compartment shell, 12 half-pound scale pinching and reinforcing rubber sleeve, 13 one-pound scale pinching and reinforcing rubber sleeve, 301 operation handle pipe, 302 operation holding sleeve, 303 anti-skid horizontal groove, 501 sliding plug pipe, 502 sliding auxiliary ring, 503 supporting chip, 701 opening and closing horizontal holding rod, 702 holding rod sleeve, 703 anti-skid ring groove, 801 lower shovel pipe sleeve, 802 lower shovel frame half pipe, 901 triangular soil shovel plate, 902 foot-operated power-assisting horizontal bar, 1101 fertilizer pre-storage shell tube, 1102 shoulder strap buckle. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] Reference Figure 1-4 A quantitative fertilization device comprises a fertilizer lower application tube 1, a through groove 2 is formed through the top of the side wall of the fertilizer lower application tube 1, a fertilizer operation horizontal handle 3 is fixedly installed on the top of the fertilizer lower application tube 1, an injection upper inclined tube 4 is connected and fixedly inserted at the bottom of the side wall of the fertilizer lower application tube 1, a closing plug mechanism 5 is inserted longitudinally and slidably inside the fertilizer lower application tube 1, a control longitudinal rib 6 is fixedly connected to the top of the closing plug mechanism 5, an opening and closing horizontal handle 7 is fixedly installed on the top of the control longitudinal rib 6, and the opening and closing horizontal handle 7 slides Inserted in the through groove 2, the bottom end of the fertilizer lower application pipe 1 is connected and riveted with the lower shovel pipe 8, and the lower surface of the lower shovel pipe 8 is fixedly installed with a soil shovel blade frame 9 with a backward tilt angle of 30 degrees, and the top of the injection upper inclined pipe 4 is connected and sleeved with a conveying bellows 10, and the lower surface of the conveying bellows 10 is sleeved with a half-pound scale pinching and reinforcing rubber sleeve 12 and a one-pound scale pinching and reinforcing rubber sleeve 13 from bottom to top, and the top of the conveying bellows 10 is connected and installed with a fertilizer pre-storage compartment shell 11;

[0020] More specifically, a half-pound scale pinching and reinforcing rubber sleeve 12 and a one-pound scale pinching and reinforcing rubber sleeve 13 are provided so that during the hand pinching operation, the overlapping portion of the conveying bellows 10 is not easily fatigued and damaged.

[0021] In the utility model, the fertilizer application handle 3 includes a handle pipe 301, a work sleeve 302 and an anti-skid groove 303. The anti-skid groove 303 is provided on the surface of the work sleeve 302. The work sleeve 302 is fixedly sleeved on both ends of the handle pipe 301. The middle part of the handle pipe 301 is fixedly installed on the top of the fertilizer application pipe 1.

[0022] More specifically, by providing a work holding sleeve 302 with an anti-skid transverse groove 303 as the work sleeve structure, the work sleeve has a comfortable touch and is not easy to slip, thereby avoiding inconvenience in work application.

[0023] In the utility model, the closing plug mechanism 5 includes a sliding plug tube 501, a sliding auxiliary ring 502 and a supporting chip 503. The sliding auxiliary ring 502 is fixedly installed at the top and bottom ends of the sliding plug tube 501. The outer edge of the sliding auxiliary ring 502 is spherical arc-shaped. The supporting chip 503 is fixedly installed in the middle of the inner wall of the sliding plug tube 501, and the bottom end of the control longitudinal rib 6 is fixedly connected to the top surface of the supporting chip 503.

[0024] In the utility model, the opening and closing horizontal handle 7 includes an opening and closing horizontal holding rod 701, a holding rod sleeve 702 and an anti-slip ring groove 703. The anti-slip ring groove 703 is surrounded and opened on the surface of the holding rod sleeve 702. The holding rod sleeve 702 is fixedly sleeved on the two ends of the opening and closing horizontal holding rod 701.

[0025] More specifically, by providing a rod holding sleeve 702 with an anti-slip ring groove 703 as a hand-held contact structure, it is not easy to slip out of the hand during the lifting operation, which is convenient for operation.

[0026] In the utility model, the lower shovel pipe part 8 includes a lower shovel pipe sleeve 801 and a lower shovel frame half pipe 802, and the lower shovel frame half pipe 802 is connected and fixedly arranged at the bottom of the lower shovel pipe sleeve 801; the soil inserting shovel blade frame 9 includes a triangular soil inserting shovel plate 901 and a foot-operated assisting cross bar 902, and the foot-operated assisting cross bar 902 is fixedly arranged on both sides of the top of the triangular soil inserting shovel plate 901, and the triangular soil inserting shovel plate 901 is fixedly sleeved on the surface of the lower shovel frame half pipe 802.

[0027] In the utility model, the fertilizer pre-storage compartment shell 11 includes a fertilizer pre-storage shell barrel 1101 and a shoulder strap buckle 1102, the shoulder strap buckle 1102 is arranged at the bottom of the surface of both sides of the fertilizer pre-storage shell barrel 1101, and the conveying bellows 10 is connected and installed with the bottom of the side wall of the fertilizer pre-storage shell barrel 1101;

[0028] More specifically, by arranging shoulder strap buckles 1102 disposed at the bottom of both side surfaces of the fertilizer pre-storage shell 1101, a fertilizing operator can tie a strap to carry the fertilizer on his back, thereby realizing mobile fertilization operation.

[0029] Working principle: During quantitative fertilization, the fertilizer is placed in the fertilizer pre-storage compartment 11 and tied with a rope for carrying, so that the fertilizer can flow from the conveying bellows 10 to the upper inclined tube 4 for injection, and then the soil shovel blade frame 9 is inserted into the soil to be fertilized and shaken, so that the outlet of the lower shovel tube 8 can be suspended above the shaking hole, and then according to the amount of quantitative feeding required, the half-pound scale pinching and pressing reinforcing rubber sleeve 12 or the one-pound scale pinching and pressing reinforcing rubber sleeve 13 is selectively squeezed to seal, so as to block the continuous flow of fertilizer, and then the opening and closing horizontal handle 7 is pulled upward to control the longitudinal ribs 6 to drive the closing plug mechanism 5 to slide up, so that the closing plug mechanism 5 slides away from the opening part of the upper inclined tube 4 for injection, so that the quantitative fertilizer can flow down from the upper inclined tube 4 for injection and be applied from the lower shovel tube 8 to achieve quantitative fertilization.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A quantitative fertilization device, comprising a fertilizer lower application pipe (1), characterized in that: A through groove (2) is formed through the top of the side wall of the fertilizer lower application pipe (1), a fertilizer application handle (3) is fixedly installed on the top of the fertilizer lower application pipe (1), an injection upper inclined pipe (4) is connected and fixedly inserted at the bottom of the side wall of the fertilizer lower application pipe (1), a sealing plug mechanism (5) is longitudinally slidably inserted inside the fertilizer lower application pipe (1), a control longitudinal rib (6) is fixedly connected to the top of the sealing plug mechanism (5), an opening and closing handle (7) is fixedly installed on the top of the control longitudinal rib (6), and the opening and closing handle (7) is slidably inserted in the through groove. In the trough (2), the bottom end of the fertilizer lower application pipe (1) is connected to and riveted with a lower shovel application pipe part (8), and a soil shovel blade frame (9) with a backward tilt angle of 30 degrees is fixedly installed on the lower surface of the lower shovel application pipe part (8). The top of the injection upper inclined pipe (4) is connected to and sleeved with a conveying bellows (10), and the lower surface of the conveying bellows (10) is sleeved with a half-pound scale pinching and reinforcing rubber sleeve (12) and a one-pound scale pinching and reinforcing rubber sleeve (13) from bottom to top, respectively, and the top end of the conveying bellows (10) is connected to and installed with a fertilizer pre-storage compartment shell (11).

2. A quantitative fertilization device according to claim 1, characterized in that: The fertilizer application handlebar (3) comprises a handlebar tube (301), a work sleeve (302) and an anti-skid groove (303). The anti-skid groove (303) is formed on the surface of the work sleeve (302). The work sleeve (302) is fixedly sleeved on both ends of the handlebar tube (301). The middle of the handlebar tube (301) is fixedly mounted on the top of the fertilizer application tube (1).

3. A quantitative fertilization device according to claim 1, characterized in that: The sealing plug mechanism (5) comprises a sliding plug tube (501), a sliding auxiliary ring (502) and a supporting chip (503); the sliding auxiliary ring (502) is fixedly mounted at the top and bottom ends of the sliding plug tube (501); the outer edge of the sliding auxiliary ring (502) is spherical; the supporting chip (503) is fixedly mounted at the middle of the inner wall of the sliding plug tube (501); and the bottom end of the control longitudinal rib (6) is fixedly connected to the top surface of the supporting chip (503).

4. A quantitative fertilization device according to claim 1, characterized in that: The opening and closing horizontal handle (7) comprises an opening and closing horizontal holding rod (701), a holding rod sleeve (702) and an anti-slip ring groove (703), wherein the anti-slip ring groove (703) is arranged around the surface of the holding rod sleeve (702), and the holding rod sleeve (702) is fixedly sleeved on the two ends of the opening and closing horizontal holding rod (701).

5. A quantitative fertilization device according to claim 1, characterized in that: The lower shovel pipe part (8) comprises a lower shovel pipe sleeve (801) and a lower shovel frame half pipe (802), wherein the lower shovel frame half pipe (802) is connected to and fixedly arranged at the bottom of the lower shovel pipe sleeve (801); the soil inserting shovel blade frame (9) comprises a triangular soil inserting shovel plate (901) and a foot-operated power-assisting horizontal bar (902), wherein the foot-operated power-assisting horizontal bar (902) is fixedly arranged on both sides of the top of the triangular soil inserting shovel plate (901), and the triangular soil inserting shovel plate (901) is fixedly sleeved on the surface of the lower shovel frame half pipe (802).

6. A quantitative fertilization device according to claim 1, characterized in that: The fertilizer pre-storage compartment shell (11) comprises a fertilizer pre-storage shell cylinder (1101) and a shoulder strap buckle (1102), wherein the shoulder strap buckle (1102) is arranged at the bottom of both side surfaces of the fertilizer pre-storage shell cylinder (1101), and the conveying bellows (10) is connected and installed with the bottom of the side wall of the fertilizer pre-storage shell cylinder (1101).

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