Efficient pit digging device for sapling planting

Abstract

The utility model belongs to the technical field of sapling planting, and particularly relates to an efficient pit digging device for sapling planting. The end part of the fixed plate is fixedly connected with a pair of fixed frames; the side wall of the fixing frame is rotationally connected with a driving wheel. A plurality of groups of electric push rods are fixedly connected to the top of the fixed plate; the output end of the electric push rod is fixedly connected with a scraper knife; the top of the fixed plate is fixedly connected with a pull rod; by arranging the digging equipment, the equipment is inclined, then the equipment is moved, soil in the multiple shovel blades can be moved to one side, then the electric push rod is controlled to retract to place the soil to one side, and the soil dug by the equipment can be pushed together through the arranged digging equipment, so that backfilling of the soil by workers is effectively facilitated; meanwhile, pits dug by the equipment are conical and better fit with soil wrapping the roots of the saplings, and therefore planting of the saplings by workers is effectively facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of sapling planting, in particular to a high-efficiency pit digging device for sapling planting. Background Art

[0002] In order to promote the coordinated development of population, economy, society, environment and resources, a large number of trees need to be planted to maintain the ecological environment. When planting trees, it is generally necessary to dig holes first, and then put the plant seedlings into the holes for planting.

[0003] In the current prior art, an auger structure device is used, the auger is driven by a motor, a cylindrical hole is opened on the ground, the sapling is placed in the hole, the excavated soil is backfilled, and the sapling is watered.

[0004] The traditional hole digging device digs holes on the ground through an auger structure, but when digging holes, the excavated soil will be scattered around the holes, which is not convenient for backfilling later. Therefore, in order to solve the above problems, an efficient hole digging device for planting seedlings is proposed. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the utility model provides an efficient pit digging device for planting saplings.

[0006] The technical solution adopted by the utility model to solve its technical problems is: the utility model describes an efficient hole digging device for planting seedlings, comprising a fixed plate; a pair of fixed frames are fixedly connected to the ends of the fixed plate; the side walls of the fixed frames are rotatably connected to drive wheels; a plurality of groups of electric push rods are fixedly connected to the top of the fixed plate; a shovel blade is fixedly connected to the output end of the electric push rod; a pull rod is fixedly connected to the top of the fixed plate; a battery box is fixedly connected to the middle of the pull rod; a reinforcing rib is fixedly connected to the middle of the pull rod; and a through hole is opened in the middle of the fixed plate.

[0007] Preferably, a connecting block is fixedly connected to the end of the fixing plate; a rotating groove is opened on the side wall of the connecting block; a rotating shaft is fixedly connected to the inner side wall of the rotating groove; and a supporting rod is rotatably connected to the middle of the rotating shaft.

[0008] Preferably, a sliding cavity is provided in the middle of the support rod; a first spring is fixedly connected to the inner side wall of the sliding cavity; a sliding pin is fixedly connected to the end of the first spring; a fixing groove is provided on the fixing plate and the top of the support rod; the fixing groove passes through the fixing plate; a fixing pin is slidably connected to the inner side wall of the fixing groove; and a holding ball is fixedly connected to the top of the fixing pin.

[0009] Preferably, a groove is formed at the end of the fixing plate; a second spring is fixedly connected to the top of the inner wall of the groove; the end of the second spring is fixedly connected to a limiting plate; and the limiting plate is fixedly connected to the middle of the fixing pin.

[0010] Preferably, a sliding hole is provided at the top of the support rod; the sliding hole is communicated with the sliding cavity; and a toggle plate is fixedly connected to the side wall of the sliding pin.

[0011] Preferably, a pair of support plates are hinged on the top of the fixed plate; and a support block is fixedly connected to the top of the support plate.

[0012] Preferably, a plurality of groups of anti-skid grooves are provided on the top of the support plate; the anti-skid grooves are arranged in an array.

[0013] Beneficial effects of the utility model:

[0014] 1. The utility model provides an efficient pit digging device for planting saplings. The circular shape formed by multiple shovels is provided by an electric push rod, and the shovels are pushed into the ground to form a pushed pit. Then the staff presses down the pull rod to tilt the equipment, and then moves the equipment to move the soil in the multiple shovels to one side. Then the electric push rod is controlled to retract and place the soil aside. Through the provided pit digging equipment, the soil dug by the equipment can be pushed together, thereby effectively facilitating the staff to backfill the soil. At the same time, the pit dug by the equipment is conical, which is more suitable for the soil wrapped around the roots of the saplings, thereby effectively facilitating the staff to plant the saplings.

[0015] 2. The utility model provides an efficient hole digging device for planting saplings. By setting a support rod, when the equipment is not in use, the staff can rotate the support rod so that the support rod forms a right angle with the fixed plate, and cooperate with a pair of driving wheels to form three support points to support the equipment, thereby effectively facilitating the staff to place the equipment, thereby improving the convenience of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 It is a three-dimensional diagram of the utility model;

[0019] Figure 3 It is a bottom view of the utility model;

[0020] Figure 4 It is a cross-sectional view of the support rod in the utility model;

[0021] Figure 5 for Figure 4Enlarged view of point A in the middle;

[0022] Figure 6 It is a three-dimensional diagram of the support rod in the utility model;

[0023] Figure 7 It is a three-dimensional diagram of the support plate in the utility model.

[0024] Legend:

[0025] 1. Fixed plate; 11. Fixed frame; 12. Driving wheel; 13. Electric push rod; 14. Shovel blade; 15. Through hole; 16. Pull rod; 17. Battery box; 18. Reinforcement rib; 2. Connecting block; 21. Rotation groove; 22. Rotation axis; 23. Support rod; 3. Sliding cavity; 31. First spring; 32. Sliding pin; 33. Fixed groove; 34. Fixed pin; 35. Holding ball; 4. Groove; 41. Second spring; 42. Limiting plate; 5. Sliding hole; 51. Toggle plate; 6. Support plate; 61. Support block; 7. Anti-slip groove. DETAILED DESCRIPTION

[0026] 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.

[0027] Specific examples are given below.

[0028] See also Figure 1 - Figure 7The utility model provides an efficient hole digging device for planting saplings, comprising a fixed plate 1; a pair of fixed frames 11 are fixedly connected to the ends of the fixed plate 1; the side walls of the fixed frames 11 are rotatably connected to a driving wheel 12; a plurality of electric push rods 13 are fixedly connected to the top of the fixed plate 1; a shovel blade 14 is fixedly connected to the output end of the electric push rod 13; a pull rod 16 is fixedly connected to the top of the fixed plate 1; a battery box 17 is fixedly connected to the middle of the pull rod 16; a reinforcing rib 18 is fixedly connected to the middle of the pull rod 16; a through hole 15 is opened in the middle of the fixed plate 1. When working, when planting saplings, it is necessary to dig a hole in the ground, place the sapling in the hole, and then backfill the excavated soil. The traditional hole digging device digs holes in the ground through an auger structure, but when digging holes, the excavated soil will be scattered around the holes, which is not convenient For the later backfilling, a circular hole-digging equipment is set up, and the battery box 17 provides energy for the driving wheel 12, and then the driving equipment moves to the digging site. The circle formed by multiple blades 14 is provided with corresponding downward pressure by the electric push rod 13 to push the blade 14 into the ground to form a pushed pit. Then the staff presses down the pull rod 16 to tilt the equipment, and then moves the equipment to move the soil in the multiple blades 14 to the side, and then controls the electric push rod 13 to retract and place the soil aside. Through the set digging equipment, the soil dug by the equipment can be pushed together, which effectively facilitates the staff to backfill the soil. At the same time, the pits dug by the equipment are conical, which is more in line with the soil wrapped around the roots of the seedlings, thereby effectively facilitating the staff to plant the seedlings.

[0029] Further, such as Figure 1 - Figure 6 As shown, a connecting block 2 is fixedly connected to the end of the fixed plate 1; a rotating groove 21 is opened on the side wall of the connecting block 2; a rotating shaft 22 is fixedly connected to the inner wall of the rotating groove 21; a support rod 23 is rotatably connected to the middle of the rotating shaft 22. During operation, when the equipment is not in use, the equipment needs to be supported. By setting the support rod 23, when the equipment is not in use, the staff can rotate the support rod 23 to form a right angle with the fixed plate 1, and cooperate with a pair of driving wheels 12 to form three supporting points to support the equipment, thereby effectively facilitating the staff to place the equipment, thereby improving the convenience of the equipment.

[0030] Further, such as Figure 4 and Figure 5As shown, a sliding cavity 3 is provided in the middle of the support rod 23; a first spring 31 is fixedly connected to the inner side wall of the sliding cavity 3; a sliding pin 32 is fixedly connected to the end of the first spring 31; a fixing groove 33 is provided on the fixing plate 1 and the top of the support rod 23; the fixing groove 33 penetrates the fixing plate 1; a fixing pin 34 is slidably connected to the inner side wall of the fixing groove 33; a holding ball 35 is fixedly connected to the top of the fixing pin 34. When working, when moving the equipment, the support rod 23 needs to be retracted to facilitate the movement of the equipment. At this time, the staff rotates the support rod 23 to be level with the fixing plate 1, and then Insert the fixing pin 34 into the fixing groove 33. When the fixing pin 34 is inserted into the fixing groove 33, the fixing pin 34 will squeeze the sliding pin 32 into the sliding cavity 3. After the fixing pin 34 is fully inserted into the fixing groove 33, the sliding pin 32 will be pushed into the fixing hole in the middle of the fixing pin 34 by the first spring 31, thereby fixing the support rod 23 to be level with the fixing plate 1, so as to facilitate the staff to move the equipment. At the same time, the staff can tie a connecting rope at the end of the support rod 23 to use a carrier to pull the equipment, thereby effectively facilitating the staff to use the equipment.

[0031] Further, such as Figure 4 and Figure 5 As shown, a groove 4 is provided at the end of the fixing plate 1; a second spring 41 is fixedly connected to the top of the inner wall of the groove 4; the end of the second spring 41 is fixedly connected to a limiting plate 42; the limiting plate 42 is fixedly connected to the middle of the fixing pin 34. During operation, when the device is moved or the device is bumpy, the fixing pin 34 will swing up and down inside the fixing groove 33. The second spring 41 is provided so that the second spring 41 will always exert a thrust on the limiting plate 42, thereby fixing the fixing pin 34 inside the fixing groove 33, thereby effectively improving the fixing effect of the device and reducing the shaking of the fixing pin 34.

[0032] Further, such as Figure 4 - Figure 6 As shown, a sliding hole 5 is opened on the top of the support rod 23; the sliding hole 5 is connected to the sliding cavity 3; the side wall of the sliding pin 32 is fixedly connected with a toggle plate 51. During operation, when it is necessary to rotate the support rod 23, the staff pulls the toggle plate 51 and pulls the toggle plate 51 from one end of the sliding hole 5 to the other end. When the toggle plate 51 is pulled, the sliding pin 32 will be pulled into the sliding cavity 3, so that the sliding pin 32 is disengaged from the fixing hole in the middle of the fixing pin 34, and then the support rod 23 can be rotated, so as to facilitate the staff to use the support rod 23.

[0033] Further, such as Figure 1 , 2 , 4 and Figure 7As shown, a pair of support plates 6 are hinged on the top of the fixed plate 1; a support block 61 is fixedly connected to the top of the support plate 6. During operation, when the staff uses the equipment to dig a hole and the ground is hard, the staff flips the support plate 6 open through the set toggle plate 51, so that the support plate 6 is unfolded, and then the staff stands on the top of the support plate 6 to provide a certain amount of downward pressure for the equipment, thereby effectively improving the digging effect of the equipment during use.

[0034] Further, such as Figure 7 As shown, a plurality of groups of anti-skid grooves 7 are provided on the top of the support plate 6; the anti-skid grooves 7 are arranged in an array. When working, through the anti-skid grooves 7 arranged on the surface of the support plate 6, when a user stands on the surface of the support plate 6, the contact area between the user and the support plate 6 can be effectively controlled, thereby reducing the situation where the user slides off the surface of the support plate 6, thereby effectively reducing the occurrence of accidents.

[0035] Working principle: When planting saplings, you need to dig a hole in the ground, place the sapling in the hole, and then backfill the excavated soil. The traditional hole digging setting uses an auger structure to dig a hole in the ground, but when digging a hole, the excavated soil will be scattered around the hole, which is not convenient for backfilling later. The circular hole digging equipment is provided, and the battery box 17 provides energy for the driving wheel 12, and then drives the equipment to move to the digging site. The circle formed by multiple blades 14 is provided by the electric push rod 13. The blade 14 is provided with corresponding downward force, and the blade 14 is pushed into the ground to form a pushed hole. Then the staff presses down the pull rod 16 to tilt the equipment, and then moves the equipment to move the soil in the multiple blades 14 to the side, and then controls the electric push rod 13. The soil is retracted and placed aside. Through the provided pit digging equipment, the soil dug out by the equipment can be pushed together, thereby effectively facilitating the staff to backfill the soil. At the same time, the pits dug by the equipment are conical, which is more suitable for the soil wrapped around the roots of the saplings, thereby effectively facilitating the staff to plant the saplings. When the equipment is not in use, the equipment needs to be supported. Through the provided support rod 23, when the equipment is not in use, the staff rotates the support rod 23 so that the support rod 23 forms a right angle with the fixed plate 1, and cooperates with a pair of driving wheels 12 to form three support points to support the equipment, thereby effectively facilitating the staff to place the equipment, thereby improving the convenience of the equipment. When moving the equipment, the support rod 23 needs to be retracted to facilitate the equipment The staff will rotate the support rod 23 to be level with the fixing plate 1, and then insert the fixing pin 34 into the fixing slot 33. When the fixing pin 34 is inserted into the fixing slot 33, the fixing pin 34 will squeeze the sliding pin 32 into the sliding cavity 3. After the fixing pin 34 is fully inserted into the fixing slot 33, the sliding pin 32 will be pushed into the fixing hole in the middle of the fixing pin 34 by the first spring 31, thereby fixing the support rod 23 to be level with the fixing plate 1, so as to facilitate the staff to move the equipment. At the same time, the staff can tie a connecting rope at the end of the support rod 23 to use the carrier to pull the equipment, thereby effectively facilitating the staff to use the equipment. When moving the equipment, when the equipment is bumpy, the fixing pin 34 will swing up and down in the fixing slot 33. The second spring 41 is provided so that the second spring 41 will always exert a thrust on the limit plate 42, thereby fixing the fixing pin 34 in the fixing groove 33, thereby effectively improving the fixing effect of the equipment and reducing the shaking of the fixing pin 34. When it is necessary to rotate the support rod 23, the staff pulls the toggle plate 51 to pull the toggle plate 51 from one end of the sliding hole 5 to the other end. When pulling the toggle plate 51, the sliding pin 32 will be pulled into the sliding cavity 3, so that the sliding pin 32 is disengaged from the fixing hole in the middle of the fixing pin 34, and then the support rod 23 can be rotated, so as to facilitate the staff to use the support rod 23. When the staff uses the equipment to dig a hole and the ground is hard, the staff will open the support plate 6 through the toggle plate 51.The support plate 6 is unfolded, and then the staff stands on the top of the support plate 6 to provide a certain amount of downward pressure for the equipment, thereby effectively improving the digging effect of the equipment during use. By setting the anti-slip groove 7 on the surface of the support plate 6, when the user stands on the surface of the support plate 6, the contact area between the user and the support plate 6 can be effectively reduced, thereby reducing the situation where the user slides off the surface of the support plate 6, thereby effectively reducing the occurrence of accidents.

[0036] The above shows and describes the basic principle, 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, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. An efficient pit digging device for planting saplings, comprising a fixing plate (1); characterized in that: A pair of fixing frames (11) are fixedly connected to the ends of the fixing plate (1); the side walls of the fixing frames (11) are rotatably connected to driving wheels (12); a plurality of electric push rods (13) are fixedly connected to the top of the fixing plate (1); a scraper (14) is fixedly connected to the output end of the electric push rod (13); a pull rod (16) is fixedly connected to the top of the fixing plate (1); a battery box (17) is fixedly connected to the middle of the pull rod (16); a reinforcing rib (18) is fixedly connected to the middle of the pull rod (16); and a through hole (15) is opened in the middle of the fixing plate (1).

2. The efficient pit digging device for planting saplings according to claim 1, characterized in that: The end of the fixed plate (1) is fixedly connected to a connecting block (2); a side wall of the connecting block (2) is provided with a rotation groove (21); an inner side wall of the rotation groove (21) is fixedly connected to a rotation shaft (22); and a support rod (23) is rotatably connected to the middle of the rotation shaft (22).

3. The efficient pit digging device for planting saplings according to claim 2, characterized in that: A sliding cavity (3) is provided in the middle of the support rod (23); a first spring (31) is fixedly connected to the inner wall of the sliding cavity (3); a sliding pin (32) is fixedly connected to the end of the first spring (31); a fixing groove (33) is provided at the top of the fixing plate (1) and the support rod (23); the fixing groove (33) penetrates the fixing plate (1); a fixing pin (34) is slidably connected to the inner wall of the fixing groove (33); and a holding ball (35) is fixedly connected to the top of the fixing pin (34).

4. The efficient pit digging device for planting saplings according to claim 1, characterized in that: The end of the fixing plate (1) is provided with a groove (4); a second spring (41) is fixedly connected to the top of the inner wall of the groove (4); the end of the second spring (41) is fixedly connected to a limiting plate (42); the limiting plate (42) is fixedly connected to the middle of the fixing pin (34).

5. The efficient pit digging device for planting saplings according to claim 3, characterized in that: A sliding hole (5) is formed at the top of the support rod (23); the sliding hole (5) is connected to the sliding cavity (3); and a toggle plate (51) is fixedly connected to the side wall of the sliding pin (32).

6. The efficient pit digging device for planting saplings according to claim 1, characterized in that: A pair of support plates (6) are hingedly connected to the top of the fixed plate (1); and a support block (61) is fixedly connected to the top of the support plate (6).

7. The efficient pit digging device for planting saplings according to claim 6, characterized in that: A plurality of groups of anti-skid grooves (7) are provided on the top of the support plate (6); the anti-skid grooves (7) are arranged in an array.

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