Soil fertilization device for apple planting

Abstract

The utility model discloses a soil fertilizing device for apple planting, which belongs to the technical field of soil fertilizing devices, and comprises a vehicle body, a mounting frame is mounted on the vehicle body, two groups of symmetrically arranged embracing mechanisms are mounted on the mounting frame, the embracing mechanism comprises a rotating seat, a semicircular ring is fixedly connected to the side of the rotating seat, a slide groove is provided in the semicircular ring, a circularly arranged fixed tooth is fixedly connected to the inner wall of the slide groove of the semicircular ring, and a moving mechanism is mounted on the semicircular ring. The beneficial effect is that the embracing mechanism and the moving mechanism are provided, and when fertilizing apple trees, two semicircular rings are used to embrace the trunk, and when a spreading rod is used for fertilizing, the spreading rod is moved with the trunk as the center of the circle through the cooperation of the active gear and the fixed tooth, and can rotate at the same time, and the fertilizer is evenly spread in an annular area at a certain distance from the trunk, so as to prevent the fertilizer from being too close to the trunk, and effectively improve the fertilization effect.

Description

Technical Field

[0001] The utility model relates to the technical field of soil fertilization devices, in particular to a soil fertilization device for apple planting. Background Art

[0002] Fertilization refers to the act of artificially supplementing crops with nutrients when the soil cannot provide the nutrients needed for crop growth and development. Usually, organic fertilizers and chemical fertilizers are used. Fertilization of fruit trees is mainly to achieve high quality, high yield and stable yield, and to regulate the relationship between vegetative growth and reproductive growth. Generally, fertilizers are applied at least three times a year. Effective fertilization can improve the soil structure, making it loose, soft and well breathable, which is not only beneficial to the growth and development of crop roots, but also helps to improve the soil's ability to retain water and fertilizer. When fertilizing apple trees, the soil in a circular area at a certain distance from the apple tree needs to be dug up, and the fertilizer needs to be evenly spread in the circular area to obtain good fertilization effects.

[0003] After searching, a Chinese patent publication number CN218072430U discloses a fertilization device for apple planting, which includes a base plate; a water tank, which is fixedly installed on the top of the base plate, and the inner side surface of the top of the water tank is threadedly connected to a cover plate, and the inside of the cover plate is rotatably connected to a stirring shaft; a fixed frame, which is fixedly installed on one end of the top of the base plate, and a support rod is fixedly installed on the top of the fixed frame. The device drives the lead screw to rotate through the rotation of the driving motor and is threadedly connected to the inner side of the threaded sleeve. The support frame drives the insert tube to move up and down, and the insert tube is inserted into the soil next to the fruit tree for fertilization. The fertilizer is sprayed out through the moving circle and the water outlet, and the fertilizer can be directly transported to the root of the fruit tree for fertilization, thereby increasing the fertilization effect. When in use, the labor of the staff is reduced and the operation is convenient for the staff. However, the device lacks the measure of spreading the fertilizer in the annular area at a certain distance from the fruit tree in the prior art, and the range of the fertilization area from the tree trunk is difficult to grasp, resulting in uneven fertilization, affecting the absorption of fertilizer by the tree roots, affecting the fertilization effect, and the practicality needs to be enhanced. Utility Model Content

[0004] The purpose of the utility model is to provide a soil fertilizing device for apple planting in order to solve the above problems.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0006] A soil fertilizing device for apple planting comprises a vehicle body, a mounting frame is mounted on the vehicle body, two groups of symmetrically arranged embracing mechanisms are mounted on the mounting frame, the embracing mechanism comprises a rotating seat, a semicircular ring is fixedly connected to the side of the rotating seat, a slide groove is provided in the semicircular ring, an inner wall of the slide groove of the semicircular ring is fixedly connected with an annularly arranged fixed tooth, a moving mechanism is mounted on the semicircular ring, the moving mechanism comprises a moving seat, the moving seat is slidably connected to the semicircular ring, a tillage mechanism is mounted on the moving seat, a rotating disk is rotatably connected to the moving seat, a fertilizing mechanism is arranged on the rotating disk, a connecting rod is fixedly connected to the bottom of the rotating disk, and a driving gear meshing with the fixed teeth is fixedly connected to the bottom of the connecting rod.

[0007] Preferably, a fixed block is fixedly connected to the side of the movable seat, a No. 2 motor is fixedly connected inside the fixed block, a belt is sleeved on the output shaft end of the No. 2 motor, and the other end of the belt is sleeved on the rotating disk.

[0008] Preferably, the embracing mechanism includes a group of mutually meshing gear shafts, which are rotatably connected to the mounting frame and vertically arranged, and the bottom end of the gear shaft is fixedly connected to the rotating seat. The mounting frame is fixedly connected to a No. 1 motor, and the output shaft of the No. 1 motor is fixedly connected to one of the gear shafts.

[0009] Preferably, an elastic telescopic rod is fixedly connected to the inner side of the semicircular ring, and a pad for fitting the tree trunk is fixedly connected to one end of the elastic telescopic rod away from the semicircular ring.

[0010] Preferably, the fertilizing mechanism includes a fertilizer barrel, a hopper is fixedly connected to the top of the fertilizer barrel, the fertilizer barrel is fixedly connected to the top center position of the rotating disk, the fertilizing mechanism also includes a spreading rod, the spreading rod is fixedly connected to the bottom center position of the driving gear, a fertilizer channel is arranged at the bottom of the fertilizer barrel, the fertilizer channel passes through the rotating disk, the connecting rod and the driving gear to the spreading rod, and the bottom of the spreading rod is flared.

[0011] Preferably, a bracket is fixedly connected to the top of the vehicle body, and two feeding pipes for automatically supplying fertilizer into the fertilizer barrel are fixedly connected to the bracket.

[0012] Preferably, the tilling mechanism includes an electric push rod, which is fixedly mounted on a movable seat. The electric push rod is located on a side of the movable seat away from the rotating seat. An output end of the electric push rod is fixedly connected to a connecting seat, and a tilling shovel is fixedly connected to a side of the connecting seat.

[0013] The beneficial effects are: an embracing mechanism and a moving mechanism are provided, and when fertilizing the apple tree, two semicircular rings are used to embrace the tree trunk, and when a spreading rod is used for fertilizing, the spreading rod is moved with the tree trunk as the center through the cooperation of the active gear and the fixed tooth, and can rotate at the same time, so as to evenly spread the fertilizer in an annular area at a certain distance from the tree trunk, thereby preventing the fertilizer from being too close to the tree trunk, and effectively improving the fertilization effect.

[0014] The additional technical features and advantages of the present invention will be more clearly explained in the following description, or can be understood through the specific practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention, but do not constitute a limitation to the present invention. In the accompanying drawings:

[0016] Figure 1 This is a schematic diagram of a soil fertilizing device for apple planting according to the utility model;

[0017] Figure 2 It is a bottom side schematic diagram of a soil fertilizing device for apple planting according to the utility model;

[0018] Figure 3 This is a schematic diagram of the connection between the embracing mechanism and the moving mechanism of the soil fertilizing device for apple planting described in the utility model;

[0019] Figure 4 This is a schematic diagram of the connection between the moving mechanism, the fertilizing mechanism and the tillage mechanism of the soil fertilizing device for apple planting described in the utility model;

[0020] Figure 5 It is a sectional view of the upper side of a semicircular ring of a soil fertilizing device for apple planting according to the utility model;

[0021] Figure 6 This is a schematic diagram of the connection between the rotating disk and the fertilizing mechanism of the soil fertilizing device for apple planting described in the utility model;

[0022] Figure 7 It is a side sectional view of a fertilizing mechanism of a soil fertilizing device for apple planting described in the utility model.

[0023] The reference numerals in the accompanying drawings are as follows: 101, vehicle body; 102, mounting frame; 103, bracket; 104, feeding pipe; 201, rotating seat; 202, semicircular ring; 203, slide groove; 204, fixed tooth; 205, elastic telescopic rod; 206, cushion block; 207, gear shaft; 208, No. 1 motor; 301, moving seat; 302, fixed block; 303, No. 2 motor; 304, belt; 305, rotating disk; 306, connecting rod; 307, driving gear; 401, fertilizer barrel; 402, hopper; 403, spreading rod; 404, fertilizer channel; 501, electric push rod; 502, connecting seat; 503, tillage shovel. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0026] The utility model is further described below in conjunction with the accompanying drawings:

[0027] like Figure 1-Figure 7 As shown, a soil fertilizing device for apple planting includes a vehicle body 101, a mounting frame 102 is installed on the vehicle body 101, two groups of symmetrically arranged embracing mechanisms are installed on the mounting frame 102, the embracing mechanism includes a rotating seat 201, a semicircular ring 202 is welded on the side of the rotating seat 201, a slide groove 203 is opened in the semicircular ring 202, and a ring-arranged fixed tooth 204 is welded on the inner wall of the slide groove 203 of the semicircular ring 202, a moving mechanism is installed on the semicircular ring 202, and the moving mechanism includes a moving seat 301, the moving seat 301 is slidably connected to the semicircular ring 202, a tillage mechanism is installed on the moving seat 301, and a rotating mechanism is rotatably connected to the moving seat 301. The rotating disk 305 is provided with a fertilizing mechanism. A connecting rod 306 is welded at the bottom of the rotating disk 305. A driving gear 307 meshing with the fixed tooth 204 is connected to the bottom of the connecting rod 306 by bolts. Due to the cooperation between the driving gear 307 and the fixed tooth 204, when the rotating disk 305 rotates, the rotating disk 305 drives the driving gear 307 to rotate through the connecting rod 306, and moves in the slide groove 203 under the guidance of the fixed tooth 204. The moving seat 301 rotates and moves around the center of the semicircular ring 202 as the axis. At the same time, the fertilizing mechanism on the rotating disk 305 also rotates, so that the fertilizing range of the spreading rod 403 becomes larger and the fertilization is evenly applied.

[0028] In this embodiment, a fixed block 302 is connected to the side of the movable seat 301 by bolts, and a No. 2 motor 303 is connected to the inside of the fixed block 302 by bolts. A belt 304 is sleeved on the output shaft end of the No. 2 motor 303, and the other end of the belt 304 is sleeved on the rotating disk 305. When the No. 2 motor 303 is started, the No. 2 motor 303 drives the rotating disk 305 to rotate through the belt 304, thereby driving the movable seat 301 to move through the cooperation of the driving gear 307 and the fixed tooth 204.

[0029] In this embodiment, the embracing mechanism includes a group of mutually meshing gear shafts 207, which are rotatably connected to the mounting frame 102 and vertically arranged, and the bottom end of the gear shaft 207 is connected to the rotating seat 201 by bolts, and a No. 1 motor 208 is connected to the mounting frame 102 by bolts, and the output shaft of the No. 1 motor 208 is fixedly connected to one of the gear shafts 207. In the initial state, the semicircular ring 202 is located directly below the vehicle body 101, and the two semicircular rings 202 are unfolded. When the vehicle body 101 moves to the side of the apple tree trunk, the No. 1 motor 208 is started, and the No. 1 motor 208 drives the gear shaft 207 to rotate, and the two meshing gear shafts 207 rotate in opposite directions, and the gear shaft 207 drives the rotating seat 201 to rotate, so that the two symmetrically arranged semicircular rings 202 are close to each other and enclosed to form a ring.

[0030] In this embodiment, an elastic telescopic rod 205 is connected to the inner side of the semicircular ring 202 by bolts, and a pad 206 for fitting the tree trunk is bonded to one end of the elastic telescopic rod 205 away from the semicircular ring 202. When the semicircular rings 202 are close to each other, the pad 206 contacts the tree trunk, and the elastic telescopic rod 205 is compressed to a certain extent, ensuring that the movable seat 301 is at a certain distance from the tree trunk, preventing the fertilization area of ​​the fertilization mechanism from being too close to the tree trunk, affecting the fertilization effect.

[0031] In this embodiment, the fertilizing mechanism includes a fertilizer barrel 401, a hopper 402 is welded on the top of the fertilizer barrel 401, and the fertilizer barrel 401 is connected to the top center of the rotating disk 305 by bolts. The fertilizing mechanism also includes a spreading rod 403, which is connected to the bottom center of the driving gear 307 by bolts. A fertilizer channel 404 is provided at the bottom of the fertilizer barrel 401, and the fertilizer channel 404 passes through the rotating disk 305, the connecting rod 306 and the driving gear 307 to the spreading rod 403. 03. The bottom of the spreading rod 403 is expanded. When it moves in the slide groove 203 of the moving seat 301, since the fertilizer barrel 401 is set on the top of the rotating disk 305, the rotating disk 305 drives the fertilizer barrel 401 to rotate, so that the fertilizer in the fertilizer barrel 401 enters the spreading rod 403 through the fertilizer channel 404, and has a tendency to diffuse outward. When the fertilizer falls from the expanded position at the bottom of the spreading rod 403, it will spread out to form a circular fertilization area, thereby ensuring the uniformity of fertilization.

[0032] In this embodiment, a bracket 103 is bolted to the top of the vehicle body 101, and two feeding pipes 104 for automatically supplying fertilizer to the fertilizer barrel 401 are bolted to the bracket 103. When the two semicircular rings 202 are combined to form a circle, the movable seat 301 is located on the side of the semicircular rings 202 close to the vehicle body 101. At this time, the hopper 402 is located directly below the discharge end of the feeding pipe 104, and the staff can easily add fertilizer to the fertilizer barrel 401.

[0033] In this embodiment, the tillage mechanism includes an electric push rod 501, which is fixedly mounted on the moving seat 301. The electric push rod 501 is located on a side of the moving seat 301 away from the rotating seat 201. The output end of the electric push rod 501 is connected to the connecting seat 502 by bolts, and the side of the connecting seat 502 is connected to the tillage shovel 503 by bolts. When fertilizing, the electric push rod 501 can push the connecting seat 502 down, thereby inserting the tillage shovel 503 into the soil. As the moving seat 301 moves in a direction away from the rotating seat 201, the tillage shovel 503 is always located in front of the moving direction of the spreading rod 403, automatically digging a hole and allowing the fertilizer spread by the spreading rod 403 to fall into the hole. There is no need to manually dig a hole and then perform fertilization operations, and the degree of automation is high.

[0034] Working principle: When the device is in use, in the initial state, the semicircular ring 202 is located directly below the vehicle body 101, and the two semicircular rings 202 are unfolded. When the vehicle body 101 moves to the side of the apple tree trunk, the No. 1 motor 208 is started, and the No. 1 motor 208 drives the gear shaft 207 to rotate. The two meshing gear shafts 207 rotate in opposite directions, and the gear shaft 207 drives the rotating seat 201 to rotate, so that the two symmetrically arranged semicircular rings 202 are close to each other and enclosed to form a ring. Before the semicircular rings 202 are enclosed, the cushion block 206 contacts the trunk, and the elastic telescopic rod 205 is compressed to a certain extent to ensure that the moving seat 301 is at a certain distance from the trunk, preventing the fertilizing area of ​​the fertilizing mechanism from being too close to the trunk and affecting the fertilizing effect. After the enclosure is completed, the No. 1 motor 208 is paused, and the No. 2 motor 303 is started. The No. 2 motor 303 drives the rotating disk 305 to rotate through the belt 304. 07 cooperates with the fixed gear 204, the rotating disk 305 drives the active gear 307 to rotate through the connecting rod 306, and moves in the slide groove 203 under the guidance of the fixed gear 204, and the movable seat 301 rotates and moves around the center of the semicircular ring 202 as the axis. At the same time, since the fertilizer barrel 401 is fixedly arranged on the top of the rotating disk 305, the rotating disk 305 also drives the fertilizer barrel 401 to rotate, so that when the fertilizer in the fertilizer barrel 401 enters the spreading rod 403 through the fertilizer channel 404, it has a tendency to diffuse outward. When the fertilizer falls from the flared position at the bottom of the spreading rod 403, it will spread out to form a circular fertilization area, thereby ensuring the uniformity of fertilization. After fertilization is completed, the No. 1 motor 208 and the No. 2 motor 303 are controlled to rotate in the opposite direction, so that the movable seat 301 returns to the position close to the rotating seat 201, and the two semicircular rings 202 are separated, and then the vehicle body 101 is moved to the next fertilization position, and then fertilization is carried out in the above manner.

[0035] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A soil fertilization device for apple planting, comprising a vehicle body (101), a mounting frame (102) being mounted on the vehicle body (101), characterized in that: The mounting frame (102) is provided with two groups of symmetrically arranged embracing mechanisms, the embracing mechanisms comprising a rotating seat (201), a semicircular ring (202) being fixedly connected to the side of the rotating seat (201), a sliding groove (203) being provided inside the semicircular ring (202), an inner wall of the sliding groove (203) of the semicircular ring (202) being fixedly connected with annularly arranged fixed teeth (204), a moving mechanism being installed on the semicircular ring (202), the moving mechanism comprising a moving The movable seat (301) is slidably connected to the semicircular ring (202), a tillage mechanism is installed on the movable seat (301), a rotating disk (305) is rotatably connected to the movable seat (301), a fertilization mechanism is arranged on the rotating disk (305), a connecting rod (306) is fixedly connected to the bottom of the rotating disk (305), and a driving gear (307) meshing with the fixed teeth (204) is fixedly connected to the bottom of the connecting rod (306).

2. The soil fertilization device for apple planting according to claim 1, characterized in that: A fixed block (302) is fixedly connected to the side of the movable seat (301), a second motor (303) is fixedly connected inside the fixed block (302), a belt (304) is sleeved on the output shaft end of the second motor (303), and the other end of the belt (304) is sleeved on the rotating disk (305).

3. The soil fertilization device for apple planting according to claim 1, characterized in that: The embracing mechanism comprises a group of mutually meshing gear shafts (207), the gear shafts (207) being rotatably connected to the mounting frame (102) and being vertically arranged, the bottom ends of the gear shafts (207) being fixedly connected to the rotating seat (201), a No. 1 motor (208) being fixedly connected to the mounting frame (102), and an output shaft of the No. 1 motor (208) being fixedly connected to one of the gear shafts (207).

4. The soil fertilization device for apple planting according to claim 1, characterized in that: An elastic telescopic rod (205) is fixedly connected to the inner side of the semicircular ring (202), and a cushion block (206) for fitting to a tree trunk is fixedly connected to one end of the elastic telescopic rod (205) away from the semicircular ring (202).

5. The soil fertilization device for apple planting according to claim 1, characterized in that: The fertilizing mechanism comprises a fertilizer barrel (401), a hopper (402) is fixedly connected to the top of the fertilizer barrel (401), the fertilizer barrel (401) is fixedly connected to the top center position of the rotating disk (305), the fertilizing mechanism also comprises a spreading rod (403), the spreading rod (403) is fixedly connected to the bottom center position of the driving gear (307), a fertilizer channel (404) is arranged at the bottom of the fertilizer barrel (401), the fertilizer channel (404) passes through the rotating disk (305), the connecting rod (306) and the driving gear (307) to the spreading rod (403), and the bottom of the spreading rod (403) is flared.

6. The soil fertilization device for apple planting according to claim 5, characterized in that: A bracket (103) is fixedly connected to the top of the vehicle body (101), and two feeding pipes (104) for automatically supplying fertilizer to the fertilizer barrel (401) are fixedly connected to the bracket (103).

7. The soil fertilization device for apple planting according to claim 1, characterized in that: The tilling mechanism comprises an electric push rod (501), the electric push rod (501) being fixedly mounted on the moving seat (301), the electric push rod (501) being located on a side of the moving seat (301) away from the rotating seat (201), the output end of the electric push rod (501) being fixedly connected to a connecting seat (502), and a tilling shovel (503) being fixedly connected to a side of the connecting seat (502).

Images