Hydraulic ridging automatic fertilizer applicator

Abstract

A hydraulic ridging automatic fertilizer applicator relates to the technical field of fertilizer applicator tools and comprises a rotary cultivator body, a fertilizer storage box is fixedly connected to the upper portion of the rotary cultivator body, the upper end of the fertilizer storage box is open, a fertilizer applying box is arranged on one side of the rotary cultivator body in a swinging mode through a swing frame, and the fertilizer applying box is obliquely located on one side of the rotary cultivator body in a feeding state. The lower end of the upper fertilizer box is close to the ground, the upper fertilizer box obliquely swings to the position above the fertilizer storage box in an oblique material state, the discharging end of the upper fertilizer box is located above an opening of the fertilizer storage box, a discharging opening is formed in the position, close to the inner bottom face of the upper fertilizer box, of the discharging end of the upper fertilizer box, and a fertilizer bag limiting end wall is formed through the end wall above the discharging opening. The problems that when a device in the prior art works in a tobacco field, due to the fact that the heights of tobacco ridge terrains are different, the heights of the ground and the fertilizer box are different, and an operator cannot conduct fertilizer applying operation conveniently are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of fertilizer spreader tools, in particular to a hydraulic ridging automatic fertilizer spreader. Background Art

[0002] In recent years, the main body of tobacco cultivation has been mainly large-scale planting. In addition, the tobacco farmers' labor force is aging. Problems such as the old age of the workers, shortage of labor resources, and high labor costs are becoming increasingly prominent. Gradually improving the degree of mechanization in each tobacco production link is the key to solving the above problems.

[0003] The prior art discloses a patent with a publication number of CN211982489U, which includes a frame, fertilizer boxes are provided at both ends of the frame, a lower fertilizer bucket is provided at the bottom of the fertilizer box, a traction frame and a gearbox are provided in the middle of the frame, a rotary tillage plough main shaft is provided below the frame, a plurality of rotary tillage knives are evenly provided in the middle section of the rotary tillage plough main shaft, a circular ridging knife is provided at each end, a disc harrow is provided at each of the front sides of the frame, a ridging plate with three baffles is provided in the middle of the back of the frame, an elastic bracket is provided at each side, a concave ridge top ridger is provided in the middle of the two elastic brackets, and hydraulic motors are provided at both ends of the concave ridge top ridger, and the hydraulic motor drives the concave ridge top ridger to roll. The beneficial effects are: compact structure, complete functions, can complete rotary tillage, fertilization, ridging, and concave ridges with a depression in the middle of the ridge top at one time, good water storage, moisture conservation, and drought resistance effects, and high operating efficiency.

[0004] The existing devices gradually exposed the shortcomings of the existing technology as they were used, mainly in the following aspects:

[0005] First, at present, the ridging and fertilization of flue-cured tobacco has been mechanized, but the loading of fertilizer before ridging still needs manual transportation; because the fertilizer is relatively heavy, and workers need to carry the fertilizer on and off the vehicle, the labor intensity is very high. In addition, the workers are generally older, and carrying fertilizer for a long time not only makes it difficult to ensure work efficiency, but also long-term physical labor poses a safety hazard. Once the operation is not standardized, it is easy to cause safety accidents.

[0006] Second, when the rotary tiller is working in the tobacco field, due to the different heights of the tobacco ridges, the heights of the ground and the fertilizer box are different, making it inconvenient for the operator to apply fertilizer.

[0007] In summary, the prior art obviously has inconveniences and defects in practical use, so it is necessary to improve it. Utility Model Content

[0008] In view of the defects in the prior art, the utility model provides a hydraulic ridging and automatic fertilizer applicator to solve the problem that when the device in the traditional technology is working in a tobacco field, the height of the ground and the fertilizer box are different due to the different heights of the tobacco ridge terrain, making it inconvenient for operators to perform fertilization operations.

[0009] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0010] The hydraulic ridging automatic fertilizer applicator comprises a rotary tiller body, a fertilizer storage box is fixedly connected above the rotary tiller body, the upper end of the fertilizer storage box is open, a fertilizer box is swingably arranged on one side of the rotary tiller body by means of a swing frame, the fertilizer box is tilted and located on one side of the rotary tiller body in a feeding state, and the lower end of the fertilizer box is close to the ground, the fertilizer box is tilted and swung to the top of the fertilizer storage box in an inclined feeding state, and the discharge end of the fertilizer box is located above the opening of the fertilizer storage box.

[0011] A discharge port is provided at the discharge end of the upper fertilizer box near its inner bottom surface, and a fertilizer bag limiting end wall is formed by an end wall above the discharge port.

[0012] As an optimized solution, the fertilizer loading box adjusts the lateral distance between itself and the swing frame through a lateral adjustment component.

[0013] As an optimized solution, the fertilizer loading box adjusts the longitudinal distance between itself and the swing frame through a longitudinal adjustment component.

[0014] As an optimized solution, the upper end of the upper fertilizer box is opened, and a fertilizer bag support plate is fixedly connected upward to the lower end wall of the upper fertilizer box.

[0015] As an optimized solution, the swing frame includes two vertical frames vertically fixed in parallel to the upper end of the rotary tiller body, each of the vertical frames is fixed with a swing rod, and the other end of the swing rod is connected to the bottom of the upper fertilizer box.

[0016] As an optimized solution, a hydraulic cylinder is hingedly connected to the region of the vertical frame below the swing rod, and a telescopic end of the hydraulic cylinder is hingedly connected to the lower surface of the swing rod.

[0017] As an optimized solution, the lateral adjustment component includes a rectangular slide bar fixedly connected between the two swing ends of the swing rods, and a slide seat is provided on the upper side of the rectangular slide bar for lateral sliding, and the slide seat is connected to the bottom of the upper fertilizer box through the longitudinal adjustment component.

[0018] As an optimized solution, a transverse stop knob is threadedly connected to the side wall of the slide seat, and the end of the transverse stop knob abuts against the rectangular slide rod.

[0019] As an optimized solution, the longitudinal adjustment component includes a slide rail fixedly connected to the bottom of the upper fertilizer box, a guide seat is slidably provided on the slide rail, and the outer wall of the guide seat is fixedly connected to the outer wall of the slide seat.

[0020] As an optimized solution, a longitudinal stop knob is threadedly connected to the guide seat, and the end of the longitudinal stop knob abuts against the slide rail.

[0021] As an optimized solution, the cross section of the slide rail is T-shaped, and the guide seat matches it.

[0022] Compared with the prior art, the beneficial effects of the utility model are:

[0023] When fertilizer is needed, the hydraulic cylinder swings the fertilizer box to one side of the rotary tiller body. The operator opens the bag of fertilizer and puts it into the fertilizer box. The fertilizer box supports the bottom of the fertilizer bag through the fertilizer bag support plate. The hydraulic cylinder extends to lift the fertilizer box to the fertilizer storage box. The fertilizer in the bag falls into the fertilizer storage box along the discharge port to realize automatic feeding, which is convenient and fast.

[0024] The entire fertilizer transportation is completed automatically by the hydraulic automatic fertilizer loader, and the fertilizer loading process is fully mechanized.

[0025] Through hydraulic automatic fertilizer loading, the problems of slow manual fertilizer loading, high labor intensity and low work efficiency are solved, and the hidden dangers of production responsibility accidents are eliminated. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the specific implementation or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0027] Figure 1 It is a schematic diagram of the structure of the utility model;

[0028] Figure 2 It is a schematic diagram of the inclined feeding state of the fertilizer loading box of the utility model;

[0029] Figure 3 It is a structural schematic diagram of the slide seat of the utility model.

[0030] In the figure: 1-rotary tiller body; 2-fertilizer storage box; 3-vertical frame; 4-swing frame; 5-hydraulic cylinder; 6-fertilizer upper box; 7-fertilizer bag support plate; 8-discharge port; 9-fertilizer bag limit end wall; 10-rectangular slide bar; 11-slide seat; 12-lateral stop knob; 13-slide rail; 14-guide seat; 15-longitudinal stop knob. DETAILED DESCRIPTION

[0031] The following embodiments of the technical solution of the utility model are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the protection scope of the utility model.

[0032] like Figures 1 to 3 As shown, the hydraulic ridging automatic fertilizer applicator comprises a rotary tiller body 1, a fertilizer storage box 2 is fixedly connected above the rotary tiller body 1, the upper end of the fertilizer storage box 2 is opened, and a fertilizer box 6 is swingably provided on one side of the rotary tiller body 1 by using a swing frame 4. The upper fertilizer box 6 is tilted and located on one side of the rotary tiller body 1 in a feeding state, and the lower end of the upper fertilizer box 6 is close to the ground. The upper fertilizer box 6 is tilted and swung to the top of the fertilizer storage box 2 in an inclined feeding state, and the discharge end of the upper fertilizer box 6 is located above the opening of the fertilizer storage box 2.

[0033] A discharge port 8 is provided at the discharge end of the upper fertilizer box 6 near its inner bottom surface, and a fertilizer bag limiting end wall 9 is formed by the end wall above the discharge port 8 to prevent the fertilizer bag from falling into the fertilizer storage box 2.

[0034] The fertilizer upper box 6 adjusts the lateral distance between it and the swing frame 4 through the lateral adjustment component.

[0035] The fertilizer upper box 6 adjusts the longitudinal distance between itself and the swing frame 4 through the longitudinal adjustment component.

[0036] The upper end of the upper fertilizer box 6 is open, and a fertilizer bag support plate 7 is fixedly connected upward to the lower end wall of the upper fertilizer box 6 .

[0037] The swing frame 4 includes two vertical frames 3 which are vertically fixed to the upper end of the rotary tiller body 1 in parallel, and a swing rod is fixed to each vertical frame 3, and the other end of the swing rod is connected to the bottom of the upper fertilizer box 6.

[0038] A hydraulic cylinder 5 is hingedly connected to the region of the vertical frame 3 below the swing rod, and a telescopic end of the hydraulic cylinder 5 is hingedly connected to the lower surface of the swing rod.

[0039] The transverse adjustment component includes a rectangular slide bar 10 fixed between the swing ends of the two swing rods. A slide seat 11 is sleeved on the upper side of the rectangular slide bar 10 for transverse sliding. The slide seat 11 is connected to the bottom of the upper fertilizer box 6 through the longitudinal adjustment component.

[0040] A transverse stop knob 12 is threadedly connected to the side wall of the slide seat 11 , and the end of the transverse stop knob 12 abuts against the rectangular slide rod 10 .

[0041] The longitudinal adjustment assembly includes a slide rail 13 fixedly connected to the bottom of the upper fertilizer box 6 , a guide seat 14 is slidably provided on the slide rail 13 , and an outer wall of the guide seat 14 is fixedly connected to an outer wall of the slide seat 11 .

[0042] A longitudinal stop knob 15 is threadedly connected to the guide seat 14 , and the end of the longitudinal stop knob 15 abuts against the slide rail 13 .

[0043] The cross section of the slide rail 13 is T-shaped, and the guide seat 14 matches it.

[0044] The working principle of this device is:

[0045] When fertilizer is needed, the hydraulic cylinder 5 swings the fertilizer box 6 to one side of the rotary tiller body 1, and the operator opens the bag of fertilizer and puts it into the fertilizer box 6. The fertilizer box 6 supports the bottom of the fertilizer bag through the fertilizer bag support plate 7. The hydraulic cylinder 5 extends and lifts the fertilizer box 6 to the fertilizer storage box 2. The fertilizer in the bag falls into the fertilizer storage box 2 along the discharge port 8 to realize automatic feeding, which is convenient and fast.

[0046] The entire fertilizer transportation is completed automatically by the hydraulic automatic fertilizer loader, and the fertilizer loading process is fully mechanized.

[0047] Through hydraulic automatic fertilizer loading, the problems of slow manual fertilizer loading, high labor intensity and low work efficiency are solved, and the hidden dangers of production responsibility accidents are eliminated.

[0048] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model, and they should all be included in the scope of the claims and specification of the utility model.

Claims

1. Hydraulic ridging and automatic fertilizer applicator, characterized by: The invention comprises a rotary tiller body (1), a fertilizer storage box (2) is fixedly connected to the upper part of the rotary tiller body (1), the upper end of the fertilizer storage box (2) is open, an upper fertilizer box (6) is swingably provided on one side of the rotary tiller body (1) by means of a swing frame (4), the upper fertilizer box (6) is tiltedly located on one side of the rotary tiller body (1) in a feeding state, and the lower end of the upper fertilizer box (6) is close to the ground, the upper fertilizer box (6) is tiltedly swung to the upper part of the fertilizer storage box (2) in an inclined feeding state, and the discharge end of the upper fertilizer box (6) is located above the opening of the fertilizer storage box (2), A discharge port (8) is provided at the discharge end of the upper fertilizer box (6) near its inner bottom surface, and a fertilizer bag limiting end wall (9) is formed by the end wall above the discharge port (8).

2. The hydraulic ridging and automatic fertilizing device according to claim 1 is characterized in that: The fertilizer upper box (6) is adapted to adjust the lateral distance between itself and the swing frame (4) through a lateral adjustment component.

3. The hydraulic ridging and automatic fertilizing device according to claim 2 is characterized in that: The fertilizer loading box (6) is used to adjust the longitudinal distance between itself and the swing frame (4) through a longitudinal adjustment component.

4. The hydraulic ridging and automatic fertilizing device according to claim 3 is characterized in that: The upper end of the upper fertilizer box (6) is open, and a fertilizer bag support plate (7) is fixedly connected upward to the lower end wall of the upper fertilizer box (6).

5. The hydraulic ridging and automatic fertilizing device according to claim 4 is characterized in that: The swing frame (4) comprises two vertical frames (3) which are vertically fixed to the upper end of the rotary tiller body (1) in parallel, and each of the vertical frames (3) is fixed with a swing rod, and the other end of the swing rod is connected to the bottom of the upper fertilizer box (6).

6. The hydraulic ridging and automatic fertilizing device according to claim 5 is characterized in that: A hydraulic cylinder (5) is hingedly connected to the area of ​​the vertical frame (3) below the swing rod, and the telescopic end of the hydraulic cylinder (5) is hingedly connected to the lower surface of the swing rod.

7. The hydraulic ridging and automatic fertilizing device according to claim 6 is characterized by: The transverse adjustment component comprises a rectangular slide bar (10) fixedly connected between the swing ends of the two swing rods, a slide seat (11) is provided on the upper side of the rectangular slide bar (10) for transverse sliding, and the slide seat (11) is connected to the bottom of the upper fertilizer box (6) through the longitudinal adjustment component.

8. The hydraulic ridging and automatic fertilizing device according to claim 7, characterized in that: A transverse stop knob (12) is threadedly connected to the side wall of the slide seat (11), and the end of the transverse stop knob (12) abuts against the rectangular slide rod (10).

9. The hydraulic ridging and automatic fertilizing device according to claim 8, characterized in that: The longitudinal adjustment assembly comprises a slide rail (13) fixedly connected to the bottom of the upper fertilizer box (6), a guide seat (14) is slidably provided on the slide rail (13), and an outer wall of the guide seat (14) is fixedly connected to an outer wall of the slide seat (11).

10. The hydraulic ridging and automatic fertilizing device according to claim 9, characterized in that: A longitudinal stop knob (15) is threadedly connected to the guide seat (14), and the end of the longitudinal stop knob (15) abuts against the slide rail (13).

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