Auxiliary pit digging device for intelligent garden planting

Abstract

The invention relates to the field of pit digging facilities, in particular to an intelligent garden planting auxiliary pit digging device which comprises a vehicle seat, a lifting seat is slidably mounted in the middle of the upper end of the vehicle seat, a pit digging piece is mounted in the middle of the lifting seat in a penetrating mode, and a pressing seat is fixedly mounted at the rear end of the lifting seat; two vertical rods are symmetrically and elastically installed at the end of the pressing seat in a penetrating mode, a shaft fixing seat is fixedly installed at the lower ends of the vertical rods, convex teeth extend from the lower end of the shaft fixing seat, a wheel shaft is rotatably installed at the rear edge of the lower end of the saddle, rear wheels are coaxially and fixedly installed at the two ends of the wheel shaft, and a shaft fixing ring is coaxially embedded in the outer surface of the wheel shaft; a plurality of tooth grooves are formed in the outer surface of the shaft fixing ring in an annular array mode. According to the digging device, more labor can be saved during digging, meanwhile, normal digging operation is ensured, the digging device can adapt to digging on gentle slopes or flat grounds with different gradients, and the digging requirement is effectively met.

Description

Technical Field

[0001] The present invention relates to the field of pit digging facilities, and in particular to an auxiliary pit digging device for smart garden planting. Background Art

[0002] Smart garden is not only a technical concept, but also a new concept of garden management. With the help of modern information technology, it realizes the refinement, intelligence and efficiency of garden management. By collecting and analyzing various data in the garden in real time, smart garden can timely discover and solve problems and improve the maintenance level and management efficiency of the garden. In the process of planting in smart garden, pit digging facilities are often used to dig pits for subsequent planting.

[0003] However, when the existing pit digging facilities are used to dig pits on some gentle slopes, the pit digging facilities will move due to the inclination of the slope. At this time, workers need to apply a large force to pull the pit digging facilities to make them stay on the slope for digging. This operation makes digging pits quite laborious. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings existing in the background technology and to propose an auxiliary pit digging device for smart garden planting.

[0005] To achieve the above objectives, the technical solution adopted by the present invention is: an auxiliary digging device for smart garden planting, comprising a seat, a lifting seat is slidably installed on the middle part of the upper end of the seat, a digging piece is installed through the middle part of the lifting seat, a pressure seat is fixedly installed on the rear end of the lifting seat, two vertical poles are symmetrically and elastically installed on the ends of the pressure seat, a fixed axle seat is fixedly installed on the lower end of the vertical pole, a convex tooth extends from the lower end of the fixed axle seat, a wheel axle is rotatably installed at the rear edge of the lower end of the seat, rear wheels are coaxially fixedly installed on both ends of the wheel axle, a fixed axle ring is coaxially inlaid on the outer surface of the wheel axle, a plurality of tooth grooves are opened in an annular array on the outer surface of the fixed axle ring, the fixed axle ring corresponds to the fixed axle seat, and a wheel piece is installed on the front part of the seat.

[0006] Preferably, a compression spring is wound around the outer side of the vertical pole, one end of the compression spring is fixed to the fixed shaft seat, the other end of the compression spring is fixed to the lower end of the pressure seat, and the upper end of the vertical pole is inlaid with a limiting cap, which fits the upper end of the pressure seat.

[0007] Preferably, guide ears extend from both sides of the lifting seat, a concave guide shell is slidably mounted on the outer surface of the guide ears, the lower end of the concave guide shell is fixed to the seat, and a battery is fixedly mounted at the rear edge of the upper end of the seat.

[0008] Preferably, the digging member includes a rod body that passes through and is rotatably mounted in the middle of the lifting seat, a spiral blade is coaxially fixedly mounted on the lower outer surface of the rod body, a servo motor is mounted on the upper end of the lifting seat, and an output end of the servo motor is connected to the rod body.

[0009] Preferably, a motor frame is fixedly installed on the side of the servo motor, the end of the motor frame is fixed to the lifting seat, a gear column is installed at the front end of the lifting seat, a large gear is coaxially inlaid on the upper outer surface of the gear column, a small gear is coaxially inlaid on the upper outer surface of the rod body, the small gear is meshed with the large gear, a transmission rod is connected below the gear column, both ends of the transmission rod are coaxially inlaid with lifting gears, the front of the lifting gear is meshed with a toothed plate, and the toothed plate is connected to the vehicle seat.

[0010] Preferably, a column seat is rotatably mounted on the middle part of the outer surface of the gear column, and the end of the column seat is fixed to the lifting seat. Two rod seats are symmetrically rotatably mounted on the outer surface of the transmission rod, and the ends of the rod seats are fixed to the lifting seat. The lower end of the gear column and the middle part of the outer surface of the transmission rod are coaxially inlaid with bevel gears, and the two bevel gears are meshed with each other. A plate frame is fixedly mounted on the front end of the toothed plate, and the end of the plate frame is fixed to the vehicle seat.

[0011] Preferably, the wheel assembly includes a load-bearing rod slidably mounted on the front part of the seat, both ends of the load-bearing rod are fixedly mounted with connecting seats, the ends of the connecting seats are penetrated by a rotating shaft rotatably mounted, the rotating shaft is vertically arranged, the lower end of the rotating shaft is inlaid with a wheel seat, and the end of the wheel seat is mounted with a front wheel.

[0012] Preferably, the front parts of both sides of the saddle are penetrated and inlaid with square carrier shells, and a square carrier is slidably installed inside the square carrier shells, and the square carrier passes through the lower end of the square carrier shells, and the lower end of the square carrier is fixed to the bearing rod, and a threaded rod is penetrated and tightened through the front part of the upper end of the saddle, and the lower end of the threaded rod is rotatably connected to the middle part of the bearing rod, and a hand wheel is coaxially fixedly installed on the upper end of the threaded rod.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. When the lifting seat moves downward to drive the rotating spiral blade to contact the ground to dig a pit, the pressure seat will move downward synchronously to push the fixed shaft seat so that the fixed shaft seat can be pressed against the fixed shaft ring. At the same time, the convex teeth are engaged in the tooth grooves on the fixed shaft ring to lock the rear wheel on the wheel axle by itself so that it cannot rotate, so that the seat can be firmly stopped on the gentle slope to reduce the pulling force of the workers on the seat when digging a pit, making it more labor-saving when digging a pit. At the same time, when the fixed shaft seat is pressed on the fixed shaft ring and the lifting seat drives the spiral blade to continue to move downward to dig a pit, the compression spring will be deformed so that the downward movement of the spiral blade will not be hindered, thereby effectively ensuring the normal digging operation.

[0015] 2. By rotating the threaded rod, the load-bearing rod can be pushed. At this time, the square carrier slides in the square carrier shell to guide the load-bearing rod, so as to drive the front wheel to move through the load-bearing rod to adjust the position of the front wheel, thereby adjusting the height difference between the front wheel and the rear wheel, so that it can adapt to digging pits on gentle slopes or flat ground with different slopes to meet its digging needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of an auxiliary pit digging device for smart garden planting according to the present invention;

[0017] Figure 2 This is a schematic diagram of another perspective of an auxiliary pit digging device for smart garden planting according to the present invention;

[0018] Figure 3 The invention provides an auxiliary pit digging device for smart garden planting. Figure 1 A magnified view of middle;

[0019] Figure 4 The invention provides an auxiliary pit digging device for smart garden planting. Figure 2 Enlarged view of middle B;

[0020] Figure 5 This is a schematic diagram of a rod body of an auxiliary hole digging device for smart garden planting according to the present invention;

[0021] Figure 6 This is a schematic diagram of the fixed shaft seat of an auxiliary pit digging device for smart garden planting according to the present invention.

[0022] In the figure: 1. vehicle seat; 2. battery; 3. square carrier shell; 4. square carrier frame; 5. bearing rod; 6. threaded rod; 7. front wheel; 8. concave guide shell; 9. tooth plate; 10. large gear; 11. servo motor; 12. column seat; 13. plate frame; 14. wheel axle; 15. rear wheel; 16. lifting seat; 17. guide ear; 18. motor frame; 19. rod body; 20. spiral blade; 21. compression spring; 22. vertical pole; 23. pressure seat; 24. fixed shaft seat; 25. convex teeth; 26. fixed shaft ring; 27. tooth groove; 28. small gear; 29. ​​connecting seat; 30. wheel seat; 31. gear column; 32. limit cap; 33. transmission rod; 34. lifting gear; 35. bevel gear; 36. rod seat; 37. rotating shaft; 38. hand wheel. DETAILED DESCRIPTION

[0023] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0024] like Figure 1-Figure 6 The auxiliary digging device for smart garden planting shown in the figure includes a vehicle seat 1, a lifting seat 16 is slidably installed on the middle part of the upper end of the vehicle seat 1, a digging piece is installed through the middle part of the lifting seat 16, the lifting seat 16 plays the role of driving the rod body 19 to rise and fall, a pressure seat 23 is fixedly installed on the rear end of the lifting seat 16, and two vertical rods 22 are symmetrically and elastically installed through the ends of the pressure seat 23, the pressure seat 23 plays the role of pressing the fixed shaft seat 24, the lower end of the vertical rod 22 is fixedly installed with a fixed shaft seat 24, the vertical rod 22 plays the role of guiding the fixed shaft seat 24, and the lower end of the fixed shaft seat 24 is extended with a convex tooth 25, and a wheel axle 14 is rotatably installed at the rear edge of the lower end of the vehicle seat 1, and both ends of the wheel axle 14 are coaxially fixedly installed with rear The wheel 15 and the axle 14 serve to carry the rear wheel 15. The outer surface of the axle 14 is coaxially inlaid with a fixed shaft ring 26. The outer surface of the fixed shaft ring 26 is provided with a plurality of tooth grooves 27 in an annular array. The tooth grooves 27 cooperate with the convex teeth 25. The fixed shaft ring 26 corresponds to the fixed shaft seat 24. A wheel member is installed at the front of the seat 1. The lifting seat 16 drives the pressure seat 23 to move downward to push the fixed shaft seat 24 so that the fixed shaft seat 24 can be pressed tightly on the fixed shaft ring 26. At the same time, the convex teeth 25 are engaged in the tooth grooves 27 on the fixed shaft ring 26 to lock the rear wheel 15 on the axle 14 by itself, so that it cannot rotate, so that the seat 1 can be firmly stopped on the gentle slope to reduce the pulling force of the workers on the seat 1 when digging a pit.

[0025] A compression spring 21 is wound around the outside of the vertical rod 22, one end of the compression spring 21 is fixed to the fixed shaft seat 24, and the other end of the compression spring 21 is fixed to the lower end of the pressure seat 23. When the fixed shaft seat 24 is pressed on the fixed shaft ring 26 and the lifting seat 16 drives the spiral leaf 20 to continue to move downward to dig a pit, the compression spring 21 will be deformed, so that the downward movement of the spiral leaf 20 will not be hindered. The upper end of the vertical rod 22 is inlaid with a limiting cap 32, and the limiting cap 32 is attached to the upper end of the pressure seat 23. The limiting cap 32 prevents the vertical rod 22 and the pressure seat 23 from separating.

[0026] Guide ears 17 extend from both sides of the lifting seat 16, and a concave guide shell 8 is slidably installed on the outer surface of the guide ear 17. The guide ear 17 and the concave guide shell 8 play a role in guiding the lifting seat 16. The lower end of the concave guide shell 8 is fixed to the vehicle seat 1, and a battery 2 is fixedly installed at the rear edge of the upper end of the vehicle seat 1, and the battery 2 plays a role in power supply.

[0027] The digging member includes a rod body 19 that passes through and is rotatably installed in the middle of the lifting seat 16. A spiral blade 20 is coaxially fixedly installed on the lower part of the outer surface of the rod body 19. The rod body 19 supports the spiral blade 20. The rotating spiral blade 20 can dig a hole. A servo motor 11 is installed at the upper end of the lifting seat 16. The output end of the servo motor 11 is connected to the rod body 19. The servo motor 11 drives the rod body 19 to rotate.

[0028] A motor frame 18 is fixedly installed on the side of the servo motor 11, and the end of the motor frame 18 is fixed to the lifting seat 16. The motor frame 18 plays a role in fixing the servo motor 11. A gear column 31 is installed at the front end of the lifting seat 16. The upper part of the outer surface of the gear column 31 is coaxially inlaid with a large gear 10. The gear column 31 plays a role in carrying the large gear 10 and the bevel gear 35. The upper part of the outer surface of the rod body 19 is coaxially inlaid with a small gear 28. The small gear 28 is meshed with the large gear 10, which can drive the gear column 31 to rotate slowly. A transmission rod 33 is connected to the bottom of the gear column 31. Both ends of the transmission rod 33 are coaxially inlaid with lifting gears 34. The transmission rod 33 plays the role of carrying the lifting gear 34. The front part of the lifting gear 34 is meshed with a tooth plate 9, and the tooth plate 9 is connected to the seat 1. The servo motor 11 drives the spiral leaf 20 on the rod body 19 to work. At this time, the rod body 19 drives the gear column 31 to rotate slowly through the small gear 28 and the large gear 10, so that the gear column 31 drives the lifting gear 34 on the transmission rod 33 to roll on the tooth plate 9 through the bevel gear 35, so as to drive the rotating spiral leaf 20 to move down and contact the ground to dig a pit.

[0029] A column seat 12 is rotatably installed in the middle of the outer surface of the gear column 31, and the end of the column seat 12 is fixed to the lifting seat 16. The column seat 12 serves to connect the gear column 31. Two rod seats 36 are symmetrically rotatably installed on the outer surface of the transmission rod 33. The ends of the rod seats 36 are fixed to the lifting seat 16. The lower end of the gear column 31 and the middle of the outer surface of the transmission rod 33 are coaxially inlaid with a bevel gear 35. The rod seat 36 serves to connect the transmission rod 33. The two bevel gears 35 are meshed with each other. A plate frame 13 is fixedly installed at the front end of the toothed plate 9. The end of the plate frame 13 is fixed to the seat 1, and the plate frame 13 serves to fix the toothed plate 9.

[0030] The wheel assembly includes a load-bearing rod 5 slidably mounted on the front part of the seat 1, and connecting seats 29 are fixedly mounted on both ends of the load-bearing rod 5. The load-bearing rod 5 serves to support the connecting seat 29. A rotating shaft 37 is rotatably mounted through the end of the connecting seat 29. The rotating shaft 37 is vertically arranged to enable the front wheel 7 to steer. A wheel seat 30 is inlaid on the lower end of the rotating shaft 37. The front wheel 7 is mounted on the end of the wheel seat 30. The wheel seat 30 serves to connect the front wheel 7.

[0031] The front parts of both sides of the saddle 1 are penetrated and inlaid with square carrier shells 3, and square carrier frames 4 are slidably installed inside the square carrier shells 3. The square carrier frames 4 pass through the lower end of the square carrier shells 3, and the square carrier shells 3 and the square carrier frames 4 guide the load-bearing rods 5. The lower end of the square carrier frames 4 is fixed to the load-bearing rods 5. A threaded rod 6 is penetrated and tightened through the front part of the upper end of the saddle 1, and the lower end of the threaded rod 6 is rotatably connected to the middle part of the load-bearing rod 5. The threaded rod 6 can drive the load-bearing rod 5 to move to adjust the height difference between the front wheel 7 and the rear wheel 15 to adapt to the slope of the gentle slope or the flat ground required for digging a pit. A hand wheel 38 is coaxially fixedly installed on the upper end of the threaded rod 6, and the hand wheel 38 serves to facilitate the rotation of the threaded rod 6.

[0032] When digging a pit, the threaded rod 6 can be rotated first to push the bearing rod 5. At this time, the square carrier 4 slides in the square carrier shell 3 to guide the bearing rod 5, so as to drive the front wheel 7 to move through the bearing rod 5 to adjust the position of the front wheel 7, thereby adjusting the height difference between the front wheel 7 and the rear wheel 15 to adapt to the slope of the gentle slope or flat ground required for digging a pit. Then, the seat 1 can be pushed to the digging area, and then the servo motor 11 drives the spiral blade 20 on the rod body 19 to work. At this time, the rod body 19 drives the gear column 31 to rotate slowly through the small gear 28 and the large gear 10, so that the gear column 31 drives the lifting gear 34 on the transmission rod 33 through the bevel gear 35 to roll on the toothed plate 9. The lifting seat 16 drives the spiral blade 20 to move downward and contact the ground to dig a pit. During this process, the pressure seat 23 moves downward synchronously to push the fixed shaft seat 24 so that the fixed shaft seat 24 can be pressed against the fixed shaft ring 26. At the same time, the convex teeth 25 are engaged in the tooth grooves 27 on the fixed shaft ring 26 to lock the rear wheel 15 on the wheel axle 14 by itself so that it cannot rotate, so that the seat 1 can be firmly stopped on the gentle slope to reduce the pulling force of the workers on the seat 1 when digging a pit. At the same time, when the fixed shaft seat 24 is pressed on the fixed shaft ring 26 and the lifting seat 16 drives the spiral blade 20 to continue to move downward to dig a pit, the compression spring 21 will be deformed, so that the downward movement of the spiral blade 20 will not be hindered, so as to ensure the normal digging operation.

[0033] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. An auxiliary digging device for smart garden planting, comprising a vehicle seat (1), characterized in that: A lifting seat (16) is slidably mounted on the middle part of the upper end of the vehicle seat (1), a hole digging member is installed through the middle part of the lifting seat (16), a pressure seat (23) is fixedly mounted on the rear end of the lifting seat (16), two vertical rods (22) are symmetrically and elastically installed through the ends of the pressure seat (23), a fixed axle seat (24) is fixedly mounted on the lower end of the vertical rod (22), a convex tooth (25) extends from the lower end of the fixed axle seat (24), a wheel axle (14) is rotatably mounted on the rear edge of the lower end of the vehicle seat (1), rear wheels (15) are coaxially fixedly mounted on both ends of the wheel axle (14), a fixed axle ring (26) is coaxially inlaid on the outer surface of the wheel axle (14), a plurality of tooth grooves (27) are provided in an annular array on the outer surface of the fixed axle ring (26), the fixed axle ring (26) corresponds to the fixed axle seat (24), and a wheel member is installed on the front part of the vehicle seat (1).

2. The auxiliary digging device for smart garden planting according to claim 1 is characterized by: A compression spring (21) is wound around the outer side of the vertical rod (22), one end of the compression spring (21) is fixed to the fixed shaft seat (24), and the other end of the compression spring (21) is fixed to the lower end of the pressure seat (23). The upper end of the vertical rod (22) is inlaid with a limiting cap (32), and the limiting cap (32) is attached to the upper end of the pressure seat (23).

3. The auxiliary digging device for smart garden planting according to claim 1 is characterized by: Guide ears (17) extend from both sides of the lifting seat (16), and a concave guide shell (8) is slidably mounted on the outer surface of the guide ear (17), the lower end of the concave guide shell (8) is fixed to the vehicle seat (1), and a battery (2) is fixedly mounted at the rear edge of the upper end of the vehicle seat (1).

4. The auxiliary digging device for smart garden planting according to claim 1 is characterized by: The digging member comprises a rod body (19) which penetrates and is rotatably mounted in the middle of a lifting seat (16); a spiral blade (20) is coaxially fixedly mounted on the lower part of the outer surface of the rod body (19); a servo motor (11) is mounted on the upper end of the lifting seat (16); and an output end of the servo motor (11) is connected to the rod body (19).

5. The auxiliary digging device for smart garden planting according to claim 4 is characterized by: A motor frame (18) is fixedly mounted on the side of the servo motor (11), the end of the motor frame (18) is fixed to the lifting seat (16), a gear column (31) is mounted on the front end of the lifting seat (16), a large gear (10) is coaxially inlaid on the upper part of the outer surface of the gear column (31), a small gear (28) is coaxially inlaid on the upper part of the outer surface of the rod body (19), the small gear (28) is meshed with the large gear (10), a transmission rod (33) is connected below the gear column (31), both ends of the transmission rod (33) are coaxially inlaid with lifting gears (34), the front part of the lifting gear (34) is meshed with a toothed plate (9), and the toothed plate (9) is connected to the vehicle seat (1).

6. The auxiliary digging device for smart garden planting according to claim 5 is characterized by: A column seat (12) is rotatably mounted on the middle of the outer surface of the gear column (31), and the end of the column seat (12) is fixed to the lifting seat (16). Two rod seats (36) are symmetrically rotatably mounted on the outer surface of the transmission rod (33), and the ends of the rod seats (36) are fixed to the lifting seat (16). The lower end of the gear column (31) and the middle of the outer surface of the transmission rod (33) are coaxially inlaid with bevel gears (35), and the two bevel gears (35) are meshed with each other. A plate frame (13) is fixedly mounted on the front end of the toothed plate (9), and the end of the plate frame (13) is fixed to the vehicle seat (1).

7. The auxiliary digging device for smart garden planting according to claim 1 is characterized by: The wheel assembly comprises a bearing rod (5) slidably mounted on the front part of the vehicle seat (1), connecting seats (29) being fixedly mounted on both ends of the bearing rod (5), a rotating shaft (37) being rotatably mounted through the end of the connecting seat (29), the rotating shaft (37) being vertically arranged, a wheel seat (30) being inlaid at the lower end of the rotating shaft (37), and a front wheel (7) being mounted on the end of the wheel seat (30).

8. The auxiliary digging device for smart garden planting according to claim 7 is characterized by: The front parts of both sides of the vehicle seat (1) are penetrated and inlaid with square carrier shells (3), and a square carrier (4) is slidably installed inside the square carrier shell (3). The square carrier (4) passes through the lower end of the square carrier shell (3), and the lower end of the square carrier (4) is fixed to the bearing rod (5). The front part of the upper end of the vehicle seat (1) is penetrated and screwed with a threaded rod (6), the lower end of the threaded rod (6) is rotatably connected to the middle part of the bearing rod (5), and the upper end of the threaded rod (6) is coaxially fixedly installed with a hand wheel (38).

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