Soil turning plate of garden plant fertilization robot

Abstract

The soil turning plate of the garden plant fertilization robot comprises a turning plate assembly, a guide plate and a fixing rod, the turning plate assembly comprises a reinforcing end, the rear end of the reinforcing end is connected with an inclined plate, the rear end of the inclined plate is connected with a flat plate, the rear end of the flat plate is connected with a guide rod, and the guide rod is connected with the reinforcing end. The guide plate is welded to the upper end of the flat plate, the rear side of the guide plate is connected with a stabilizing rod, a limiting sliding groove is formed in the outer side of the fixing rod, a buffering groove is formed in the lower side of the limiting sliding groove, a wire hole is formed in the fixing rod, the guide rod is slidably inserted into the buffering groove, and a pressure sensor is arranged in the buffering groove; and meanwhile, the stabilizing rod is inserted into the limiting sliding groove in a sliding manner. The utility model solves the problems.

Description

Technical Field

[0001] The utility model relates to the technical field of garden robots, and particularly relates to a soil turning plate of a garden plant fertilizing robot. Background Art

[0002] When fertilizing garden plants, chemical fertilizers are often scattered on the ground. This not only causes the volatilization of chemical fertilizers, but also causes environmental and air pollution. Moreover, it is difficult to master the depth and amount of fertilization in this fertilization method. After retrieval, the prior art (publication number: CN108012623B) records that "a garden plant fertilizing robot includes a frame, a fixing frame, a servo motor, wheels, a digging belt, a lifting hydraulic cylinder, a slider, an electric wheel, etc. The characteristics are as follows: the frame is a rectangular frame structure, a fixing plate is installed at the front of the frame, two fixing frames are provided on each of the left and right sides of the frame, a servo motor is installed at the rear of the fixing frame, and wheels are installed on the motor shaft of the servo motor; the soil can be dug through the digging belt, and a groove can be dug on the side of the garden plant, so that the rotating disk can extend underground for fertilization. The descending height of the rotating disk can be accurately controlled by the first electric cylinder, and the chemical fertilizer can be accurately injected into the roots of the plants through the second electric cylinder and the distributor."

[0003] The digging belt involved in the prior art garden plant fertilizing robot has the following usage defects: First, when the digging belt rotates and contacts the underground soil to dig out the soil, the soil is easy to fill backward on the traveling route, resulting in the newly dug groove being buried, and the soil turning effect is poor. Second, there may be hard stones in the soil, resulting in the soil turning components being easily in hard contact with the stones, and then the soil turning components are damaged. Summary of the Utility Model

[0004] In order to overcome the defects existing in the prior art, a soil turning plate of a garden plant fertilizing robot is provided to solve the problems that the soil turning components of the prior art garden plant fertilizing robot have poor soil turning effect and are easy to be damaged.

[0005] To achieve the above object, a soil turning plate of a garden plant fertilizing robot is provided, including: a turning plate assembly, a flow guiding plate and a fixing rod. The turning plate assembly includes a strengthening end, and an inclined plate is connected to the rear end of the strengthening end, and a flat plate is connected to the rear end of the inclined plate. At the same time, a guiding rod is connected to the rear end of the flat plate. The flow guiding plate is welded to the upper end of the flat plate, and a stabilizing rod is connected to the rear side of the flow guiding plate. A limiting sliding groove is opened on the outer side of the fixing rod, a buffer groove is opened on the lower side of the limiting sliding groove, and a wire hole is opened inside the fixing rod. The guiding rod is slidably inserted into the buffer groove, a pressure sensor is arranged inside the buffer groove, and the stabilizing rod is slidably inserted into the limiting sliding groove.

[0006] Further, a roller is connected to the rear side of the fixed rod through a connecting frame, and a connecting rod is connected to the front end of the fixed rod, and the connecting rod is fixedly connected to the main body of the garden plant fertilizing robot.

[0007] Further, the wire hole is opened along the vertical direction of the fixed rod, and the bottom of the wire hole is communicated with the buffer groove, and the wire of the pressure sensor passes upward through the wire hole.

[0008] Further, a first slider and a second slider are slidably connected inside the buffer groove, the first slider is fixed outside the guide rod, and the second slider is slidably sleeved outside the guide rod.

[0009] Further, a spring is arranged in the buffer groove and sleeved outside the guide rod, and the spring is located between the first slider and the second slider.

[0010] Further, the deflector is provided with a V-shaped structure, a stabilizing rod is horizontally connected inside the V-shaped structure, and a limiting block is connected to the outer end of the stabilizing rod.

[0011] Further, the limiting chute is opened on both end faces of the fixed rod, and the fixed rod is slidably connected between the two stabilizing rods.

[0012] The beneficial effects of the present utility model are as follows:

[0013] 1. When in use, the strengthening end included in the flap assembly has a certain anti-damage effect on hard stones. Secondly, through the inclined plate, the flat plate and the deflector, the soil has the effect of turning the soil and squeezing and discharging the soil to both sides, thereby avoiding the soil from re-filling the groove pit at the rear side, and thus ensuring the subsequent fertilization effect;

[0014] 2. When in use, through the first slider, the second slider and the spring arranged inside the buffer groove, the flap assembly has an elastic buffering effect during travel. At the same time, through the guide rod and the limiting chute, the stability of the deflector and the flap assembly is increased. In addition, when encountering a stone, the first slider is driven by the guide rod to compress the spring, so that the spring squeezes the second slider and the pressure sensor backward, and then the detection of large resistance is realized through the pressure sensor. By setting a relevant alarm in the garden robot, the staff is reminded to clean the hard object and then turn the soil and open the groove, so as to achieve the effect of protecting the flap assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the overall structure of an embodiment of the present utility model.

[0016] Figure 2 is a schematic diagram of the top view sectional structure of the deflector and the fixed rod of an embodiment of the present utility model.

[0017] Figure 3Schematic front - view sectional structure diagram of the flap assembly and the fixing plate according to an embodiment of the present utility model.

[0018] Figure 4 Schematic three - dimensional structure diagram of the flap assembly according to an embodiment of the present utility model.

[0019] Figure 5 According to an embodiment of the present utility model Figure 3 Schematic diagram of the structure at position A in

[0020] In the figure: 1. Flap assembly; 11. Reinforcement end; 12. Inclined plate; 13. Flat plate; 14. Guide rod; 15. First slider; 16. Spring; 17. Second slider; 2. Deflector; 21. Stabilizing rod; 3. Fixed rod; 31. Wire hole; 32. Limit chute; 33. Buffer groove; 34. Pressure sensor; 4. Connecting rod; 5. Connecting frame; 51. Roller. Detailed implementation manners

[0021] Referring to Figures 1 to 4 As shown, the present utility model provides a soil - turning plate for a garden plant fertilizing robot, including: a flap assembly 1, a deflector 2 and a fixed rod 3. The flap assembly 1 includes a reinforcement end 11, and the rear end of the reinforcement end 11 is connected to an inclined plate 12, and the rear end of the inclined plate 12 is connected to a flat plate 13. At the same time, the rear end of the flat plate 13 is connected to a guide rod 14. The deflector 2 is welded to the upper end of the flat plate 13, and a stabilizing rod 21 is connected to the rear side of the deflector 2. The deflector 2 is provided with a V - shaped structure, and the stabilizing rod 21 is horizontally connected to the inside of the V - shaped structure, and a limit block is connected to the outer end of the stabilizing rod 21. A limit chute 32 is opened on the outer side of the fixed rod 3, and a buffer groove 33 is opened on the lower side of the limit chute 32, and a wire hole 31 is opened inside the fixed rod 3. The guide rod 14 is slidably inserted into the buffer groove 33, and a pressure sensor 34 is arranged inside the buffer groove 33, and at the same time, the stabilizing rod 21 is slidably inserted into the limit chute 32.

[0022] In this embodiment, the flap assembly 1, the deflector 2 and the fixed rod 3 constitute the main structure of the soil - turning plate of the garden plant fertilizing robot involved in this application.

[0023] Specifically, the reinforcement end 11 is made of tungsten steel, and the reinforcement end 11 and the inclined plate 12 are respectively provided with a triangular and an isosceles trapezoidal structure.

[0024] As a preferred implementation manner, the soil is turned to the upper side of the flat plate through the flap assembly 1, and then during the movement of the garden robot, through the V - shaped deflector 2, the soil is discharged to both sides to prevent it from piling up in the rear - side pit and being re - filled.

[0025] Specifically, the pressure sensor 34 is electrically connected to the control unit of the garden fertilizing robot body, and at the same time, an alarm is arranged outside the garden robot body to realize pressure alarm.

[0026] As shown in Figure 1 , Figure 3 and Figure 5 figures, a roller 51 is connected to the rear side of the fixing rod 3 through a connecting frame 5, and a connecting rod 4 is connected to the front end of the fixing rod 3, and the connecting rod 4 is fixedly connected to the main body of the garden plant fertilizing robot. A wire hole 31 is opened along the vertical direction of the fixing rod 3, and the bottom of the wire hole 31 communicates with a buffer groove 33. The wire of the pressure sensor 34 passes upward through the wire hole 31. A first slider 15 and a second slider 17 are slidably connected inside the buffer groove 33. The first slider 15 is fixed outside the guide rod 14, and the second slider 17 is slidably sleeved outside the guide rod 14. A spring 16 is provided in the buffer groove 33 and sleeved outside the guide rod 14, and the spring 16 is located between the first slider 15 and the second slider 17. Limit sliding grooves 32 are opened on both end faces of the fixing rod 3, and the fixing rod 3 is slidably connected between two stabilizing rods 21.

[0027] As a preferred embodiment, the wire of the pressure sensor 34 is led upward through the wire hole 31 and electrically connected to the control unit of the garden robot body.

[0028] Specifically, the pressure sensor 34 is installed at the rear end of the bottom of the buffer groove 33. The pressure sensor 34 is always in contact with the second slider 17. At the same time, the threshold value of the pressure sensor 34 is set to be greater than the normal pressure value when the flap assembly 1 contacts the soil. The drive motor of the garden robot is electrically connected to the pressure sensor 34 to achieve an immediate shutdown effect.

[0029] During use, the strengthening end included in the flap assembly is used to have a certain anti-damage effect on hard stones. Secondly, through the inclined plate, the flat plate and the diversion plate, the soil has the effect of turning the soil and squeezing and discharging the soil to both sides after turning, thus avoiding the soil from re-filling the groove pit at the rear side, and thus ensuring the subsequent fertilization effect. Through the first slider, the second slider and the spring arranged inside the buffer groove, the flap assembly has an elastic buffering effect during travel. At the same time, through the guide rod and the limit sliding groove, the stability of the diversion plate and the flap assembly is increased. In addition, when encountering a stone, the guide rod drives the first slider to compress the spring, so that the spring squeezes the second slider and the pressure sensor backward, and then the pressure sensor is used to detect the large resistance. By setting a relevant alarm in the garden robot, the staff is reminded to clean up the hard object before turning the soil and opening the groove, so as to achieve the effect of protecting the flap assembly.

[0030] The soil-turning plate of the garden plant fertilizing robot of the utility model can effectively solve the problems existing in the soil-turning component of the garden plant fertilizing robot in the prior art, such as poor soil-turning effect and easy damage of the soil-turning component. On the basis of the existing soil-turning plate technology of the garden plant fertilizing robot, it realizes the improvement of the soil-turning effect of the garden robot and has a certain protective effect on the soil-turning component.

Claims

1. The soil-turning plate of a fertilizing robot for garden plants, comprising: The flap assembly (1), the deflector (2) and the fixed rod (3), characterized in that: the flap assembly (1) includes a strengthened end (11), and an inclined plate (12) is connected to the rear end of the strengthened end (11), and a flat plate (13) is connected to the rear end of the inclined plate (12), and a guide rod (14) is connected to the rear end of the flat plate (13). The deflector (2) is welded to the upper end of the flat plate (13), and a stabilizer bar (21) is connected to the rear side of the deflector (2). A limiting chute (32) is provided on the outer side of the fixed rod (3), and a buffer groove (33) is provided on the lower side of the limiting chute (32), and a wire hole (31) is provided inside the fixed rod (3). The guide rod (14) is slidably inserted into the buffer groove (33), and a pressure sensor (34) is provided inside the buffer groove (33), and the stabilizer bar (21) is slidably inserted into the limiting chute (32).

2. The soil-turning plate of a garden plant fertilization robot according to claim 1, wherein, A roller (51) is connected to the rear side of the fixed rod (3) through a connecting frame (5), and a connecting rod (4) is connected to the front end of the fixed rod (3), and the connecting rod (4) is fixedly connected to the main body of the garden plant fertilizing robot.

3. The soil-turning plate of a garden plant fertilization robot according to claim 1, characterized in that, The wire hole (31) is opened along the vertical direction of the fixed rod (3), the bottom of the wire hole (31) is communicated with the buffer groove (33), and the wire of the pressure sensor (34) passes upward through the wire hole (31).

4. The soil-turning plate of a garden plant fertilization robot according to claim 1, characterized in that A first slider (15) and a second slider (17) are slidably connected inside the buffer groove (33), the first slider (15) is fixed on the outer side of the guide rod (14), and the second slider (17) is slidably sleeved on the outer side of the guide rod (14).

5. The soil-turning plate of a garden plant fertilizing robot according to claim 1, characterized in that, A spring (16) is provided in the buffer groove (33) and sleeved on the outer side of the guide rod (14), and the spring (16) is located between the first slider (15) and the second slider (17).

6. The soil-turning plate of a garden plant fertilizing robot according to claim 1, characterized in that, The deflector (2) is provided with a V-shaped structure, and the stabilizer bar (21) is horizontally connected to the inner side of the V-shaped structure, and a limiting block is connected to the outer end of the stabilizer bar (21).

7. The soil-turning plate of a garden plant fertilization robot according to claim 1, characterized in that The limiting chute (32) is opened on both end faces of the fixed rod (3), and the fixed rod (3) is slidably connected between the two stabilizer bars (21).

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