Sapling spacing device for planting saplings

Abstract

The utility model discloses a sapling spacing device for planting saplings, which comprises a support rod, a fixed drill bit and a handle and is characterized in that the spacing device is arranged, a pull block is pulled to drive a limiting block to move, the fixing effect on a gear is canceled when the limiting block moves, a rotating handle is rotated to enable the gear to rotate, so that the sapling is planted. When the gear rotates, the rack is driven to move, when the rack moves, the fixed block is pushed to move and adjusted to a proper distance, the second motor drives the auger to rotate, when the auger rotates, the punching drill bit is driven to rotate to punch the ground, the first motor drives the screw rod to rotate, and when the screw rod rotates, the movable block is driven to move. The movable block moves to drive the movable rod to move, so that deep punching is realized, through the arrangement, the distance can be quickly adjusted, meanwhile, pits can be dug for tree planting in advance, and the planting efficiency and the distance measuring stability are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sapling planting, in particular to a sapling spacing device for planting saplings. Background Art

[0002] Saplings, also simply referred to as nursery stock, are the general term for various fruit tree saplings, arbor and shrub seedlings. Saplings have roots and a seedling stem. Any saplings cultivated in the nursery, regardless of age, are called saplings before being outplanted. The sapling spacing device is mainly used to ensure the uniform distance between saplings during the process of afforestation, so as to improve the efficiency of afforestation and ensure the normal growth of saplings.

[0003] Currently, the publication number CN206651150U discloses "A Sapling Spacing Device for Planting Saplings". In this device, it includes a main positioning rod and two sub-positioning rods. The two sub-positioning rods are arranged on both sides of the main positioning rod and are perpendicular to each other. The main positioning rod includes a first connecting rod and a second connecting rod. A first groove is opened at the bottom end of the first connecting rod. A second connecting rod is slidably connected in the first groove. A spring is fixed at the bottom end of the side wall of the first groove. One end of the spring is connected to the second connecting rod. A plug is welded to the bottom end of the second connecting rod. A first threaded hole is opened on the side wall of the first groove. A first fixing nail is threadedly connected in the first threaded hole. A fixing block is welded above the first connecting rod. Two guide rods are welded to the top end of the side wall of the first connecting rod. The positioning speed is fast, and it can quickly measure planting holes with equal distances. It can position multiple planting holes. The adjacent planting holes are horizontal and vertical, reducing the influence of uneven ground on the measurement results.

[0004] Although the above-mentioned sapling spacing device has certain advantages in positioning, it still has certain drawbacks: when using the above-mentioned spacing device, the positioning rod cannot be stably fixed, and it is prone to deviation during use, resulting in deviation of the distance, poor spacing effect, thus affecting the planting and growth of saplings and being inconvenient to use. Summary of the Utility Model

[0005] (1) Technical Problems to be Solved

[0006] In view of the deficiencies of the prior art, the utility model provides a sapling spacing device for planting saplings, which solves the above-mentioned problems.

[0007] (2) Technical Solutions

[0008] To achieve the above object, the utility model is realized through the following technical solutions: A sapling spacing device for planting saplings, including a support rod, a fixed drill bit, a handle and a spacing device. The fixed drill bit is fixed at the bottom end of the support rod, the handle is arranged at the top end of the support rod, and the spacing device is arranged at the right end of the support rod. The spacing device includes a protective shell, a rack, a round rod, a turning handle, a gear, a support plate, an infrared laser ray emitter, a limiting mechanism and a drilling mechanism. The protective shell is fixed at the right end of the support rod. The rack penetrates through the left and right ends of the protective shell and the support rod. The round rod is arranged at the front end inside the protective shell, and the rear end of the round rod extends backward to the rear end of the protective shell. The turning handle is arranged at the rear end of the round rod. The gear is fixed on the outer side of the round rod. The support plate penetrates through the left and right ends of the support rod. The infrared laser ray emitter is installed at the bottom end of the support plate. The limiting mechanism is arranged at the bottom end of the protective shell, and the drilling mechanism is arranged at the right end of the protective shell.

[0009] Preferably, the limiting mechanism includes a limiting groove, a limiting block, a limiting plate, a spring and a pulling block. The limiting groove is opened at the bottom end of the protective shell. The limiting block is arranged at the bottom end of the limiting groove and penetrates upward through the limiting groove and is arranged inside the protective shell. The limiting plate is fixed on the outer side of the limiting block and is arranged inside the limiting groove. There are two groups of springs, and both are installed at the bottom end inside the limiting groove. The pulling block is fixed at the bottom end of the limiting block.

[0010] Preferably, the drilling mechanism includes a fixed block, a first motor, a screw rod, a movable block, a movable rod, a second motor, a auger, a drilling bit and a soil discharge plate. The fixed block is fixed at the right end of the rack and the right end of the support plate. The first motor is installed at the top end of the fixed block. The screw rod is arranged at the top end and the bottom end inside the fixed block, and the top end of the screw rod is in transmission connection with the output shaft of the first motor through a coupling. The movable block is arranged on the outer side of the screw rod and extends to the right end of the fixed block. The movable rod is fixed at the left end of the movable block. The second motor is installed at the top end of the movable rod. The auger is arranged at the top end inside the movable rod, and the top end of the auger is in transmission connection with the output shaft of the second motor through a coupling. The drilling bit is fixed at the bottom end of the auger and extends downward to the bottom end of the movable rod. The soil discharge plate is fixed at the rear end of the movable rod.

[0011] Preferably, the bottom end of the rack meshes with the gear. Through this setting, when the gear rotates, it can drive the rack to move.

[0012] Preferably, the outer side of the turning handle is provided with anti-slip lines. Through this setting, it is more smooth to turn the turning handle.

[0013] Preferably, the inside of the movable block is threaded and is threadedly connected with the screw rod. Through this setting, when the screw rod rotates, it can drive the movable block to move.

[0014] Preferably, a notch is provided at the top of the rear end of the movable rod, so that soil can be discharged from the movable rod through this setting.

[0015] (III) Beneficial effects

[0016] The utility model provides a sapling spacing device for planting saplings. It has the following beneficial effects: By setting a spacing device, pulling the pulling block causes the pulling block to drive the limiting block to move. When the limiting block moves, the fixing effect on the gear is cancelled. Rotating the turning handle causes the gear to rotate. When the gear rotates, it drives the rack to move. When the rack moves, it pushes the fixing block to move, and adjusts to an appropriate distance. The second motor drives the auger to rotate. When the auger rotates, it drives the drilling bit to rotate to drill holes in the ground. The first motor drives the screw rod to rotate. When the screw rod rotates, it drives the movable block to move. When the movable block moves, it drives the movable rod to move, thereby realizing deep drilling. Through this setting, the spacing can be quickly adjusted, and at the same time, holes can be dug in advance for tree planting, improving the planting efficiency and the stability of measuring and spacing. Description of the drawings

[0017] Figure 1 is a schematic structural view of the utility model;

[0018] Figure 2 is a front view of the structure of the utility model;

[0019] Figure 3 is a front view of the structure of the spacing device in the utility model;

[0020] Figure 4 is a side view of the structure of the limiting mechanism in the utility model;

[0021] Figure 5 is a front view of the structure of the drilling mechanism in the utility model;

[0022] Figure 6 is a side view of the structure of the drilling mechanism in the utility model.

[0023] In the figure: support rod - 1, fixed drill bit - 2, handle - 3, spacing device - 4, protective shell - 41, rack - 42, round rod - 43, turning handle - 44, gear - 45, support plate - 46, infrared laser ray emitter - 47, limiting mechanism - 48, drilling mechanism - 49, limiting groove - 481, limiting block - 482, limiting plate - 483, spring - 484, pulling block - 485, fixing block - 491, first motor - 492, screw rod - 493, movable block - 494, movable rod - 495, second motor - 496, auger - 497, drilling bit - 498, soil discharge plate - 499. Detailed implementation manners

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] Please refer to Figure 1-4 , the present utility model provides a technical solution for a sapling spacing device for planting saplings: a sapling spacing device for planting saplings, including a support rod 1, a fixed drill bit 2, a handle 3, and a spacing device 4. The fixed drill bit 2 is fixed to the bottom end of the support rod 1, the handle 3 is arranged at the top end of the support rod 1, and the spacing device 4 is arranged at the right end of the support rod 1. The spacing device 4 includes a protective shell 41, a rack 42, a round rod 43, a turning handle 44, a gear 45, a support plate 46, an infrared laser ray emitter 47, a limiting mechanism 48, and a punching mechanism 49. The protective shell 41 is fixed to the right end of the support rod 1. The rack 42 penetrates through the left and right ends of the protective shell 41 and the support rod 1. The round rod 43 is arranged at the front end inside the protective shell 41, and the rear end of the round rod 43 extends backward to the rear end of the protective shell 41. The turning handle 44 is arranged at the rear end of the round rod 43. The gear 45 is fixed to the outer side of the round rod 43. The support plate 46 penetrates through the left and right ends of the support rod 1. The infrared laser ray emitter 47 is installed at the bottom end of the support plate 46. The limiting mechanism 48 is arranged at the bottom end of the protective shell 41. The punching mechanism 49 is arranged at the right end of the protective shell 41. The limiting mechanism 48 includes a limiting groove 481, a limiting block 482, a limiting plate 483, a spring 484, and a pulling block 485. The limiting groove 481 is opened at the bottom end of the protective shell 41. The limiting block 482 is arranged at the bottom end of the limiting groove 481 and penetrates upward through the limiting groove 481 and is arranged inside the protective shell 41. The limiting plate 483 is fixed to the outer side of the limiting block 482 and is arranged inside the limiting groove 481. There are two groups of springs 484, and both are installed at the bottom end inside the limiting groove 481. The pulling block 485 is fixed to the bottom end of the limiting block 482. The bottom end of the rack 42 meshes with the gear 45. Through this setting, when the gear 45 rotates, it can drive the rack 42 to move. The outer side of the turning handle 44 is provided with anti-slip lines. Through this setting, it is more smooth to rotate the turning handle 44.

[0026] Please refer to Figure 5 and Figure 6, the present utility model provides a technical solution for a sapling spacing device for planting saplings: The sapling spacing device for planting saplings, the punching mechanism 49 includes a fixed block 491, a first motor 492, a screw rod 493, a movable block 494, a movable rod 495, a second motor 496, an auger 497, a punching drill bit 498 and a soil discharging plate 499. The fixed block 491 is fixed to the right end of the rack 42 and the right end of the support plate 46. The first motor 492 is installed on the top of the fixed block 491. The screw rod 493 is arranged at the inner top end and the inner bottom end of the fixed block 491, and the top end of the screw rod 493 is in transmission connection with the output shaft of the first motor 492 through a coupling. The movable block 494 is arranged on the outer side of the screw rod 493 and extends to the right end of the fixed block 491. The movable rod 495 is fixed to the left end of the movable block 494. The second motor 496 is installed on the top of the movable rod 495. The auger 497 is arranged at the inner top end of the movable rod 495, and the top end of the auger 497 is in transmission connection with the output shaft of the second motor 496 through a coupling. The punching drill bit 498 is fixed to the bottom end of the auger 497 and extends downward to the bottom end of the movable rod 495. The soil discharging plate 499 is fixed to the rear end of the movable rod 495. The inside of the movable block 494 is provided with threads and is threadedly connected with the screw rod 493. Through this setting, when the screw rod 493 rotates, it can drive the movable block 494 to move. There is a notch at the top of the rear end of the movable rod 495. Through this setting, the soil can be discharged from the movable rod 495.

[0027] The working principle is as follows:

[0028] First, before use, bring the device to the land where planting is to be carried out and wait for the measurement of the distance;

[0029] Second, during use, first fix the fixed drill bit 2 on the ground, pull down the pull block 485, so that the pull block 485 drives the limit block 482 to move downward. When the limit block 482 moves, the limiting effect on the gear 45 is cancelled;

[0030] Third, rotate the turning handle 44, so that the turning handle 44 drives the round rod 43 to rotate. When the round rod 43 rotates, it drives the gear 45 to rotate. When the gear 45 rotates, it drives the rack 42 to move. When the rack 42 moves, it pushes the fixed block 491 to move;

[0031] Fourth, the fixed distance is achieved through the movement of the rack 42 and the fixed block 491. Start the second motor 496, and the second motor 496 drives the auger 497 to rotate. When the auger 497 rotates, it drives the drilling bit 498 to rotate. When the drilling bit 498 rotates, it drills holes in the ground. When the auger 497 rotates, it conveys the soil upward and then discharges it from the soil discharge plate 499. Start the first motor 492, and the first motor 492 drives the screw 493 to rotate. When the screw 493 rotates, it drives the movable block 494 to move. When the movable block 494 moves, it drives the movable rod 495 to move, so that the drilling bit 498 can drill deeper, making the drilled holes can be used as marks and support for the next fixed drill bit 2, and at the same time used for tree planting, improving work efficiency.

[0032] The control mode of the present invention is controlled by manually starting and closing the switch. The wiring diagram of the power element and the power supply are common knowledge in the art, and the present invention is mainly used to protect mechanical devices, so the control mode and wiring layout of the present invention will not be explained in detail.

[0033] The control mode of the present invention is automatically controlled by a controller. The control circuit of the controller can be realized by simple programming of those skilled in the art, and the power supply is also common knowledge in the art. Since the present invention is mainly used to protect mechanical devices, the control mode and circuit connection of the present invention will not be explained in detail.

[0034] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A seedling spacing device for planting seedlings, comprising a support rod (1), a fixed drill bit (2) and a handle (3), wherein the fixed drill bit (2) is fixed to the bottom end of the support rod (1), and the handle (3) is arranged at the top end of the support rod (1); Features: The invention also comprises a distance-fixing device (4), wherein the distance-fixing device (4) is arranged at the right end of the support rod (1), and the distance-fixing device (4) comprises a protective shell (41), a rack (42), a round rod (43), a rotating handle (44), a gear (45), a support plate (46), an infrared laser ray emitter (47), a limiting mechanism (48) and a punching mechanism (49), wherein the protective shell (41) is fixed to the right end of the support rod (1), the rack (42) penetrates the left end and the right end of the protective shell (41) and the support rod (1), and the round rod (43) is arranged The round rod (43) is disposed at the inner front end of the protective shell (41), and the rear end of the round rod (43) extends backward to the rear end of the protective shell (41); the rotating handle (44) is disposed at the rear end of the round rod (43); the gear (45) is fixed to the outer side of the round rod (43); the supporting plate (46) passes through the left end and the right end of the supporting rod (1); the infrared laser ray emitter (47) is installed at the bottom end of the supporting plate (46); the limiting mechanism (48) is disposed at the bottom end of the protective shell (41); and the punching mechanism (49) is disposed at the right end of the protective shell (41).

2. The seedling spacing device for planting seedlings according to claim 1, characterized in that: The limiting mechanism (48) comprises a limiting groove (481), a limiting block (482), a limiting plate (483), a spring (484) and a pulling block (485); the limiting groove (481) is opened at the bottom end of the protective shell (41); the limiting block (482) is arranged at the bottom end of the limiting groove (481), and penetrates the limiting groove (481) upwards and is arranged inside the protective shell (41); the limiting plate (483) is fixed to the outside of the limiting block (482), and the limiting plate (483) is arranged inside the limiting groove (481); two groups of springs (484) are provided, and both are installed at the bottom end of the limiting groove (481); and the pulling block (485) is fixed to the bottom end of the limiting block (482).

3. The seedling spacing device for planting seedlings according to claim 1, characterized in that: The punching mechanism (49) comprises a fixed block (491), a motor (492), a screw (493), a movable block (494), a movable rod (495), a motor (496), an auger (497), a punching drill bit (498) and a soil removal plate (499), wherein the fixed block (491) is fixed to the right end of the rack (42) and the right end of the support plate (46), the motor (492) is mounted on the top end of the fixed block (491), the screw (493) is arranged at the inner top end and the inner bottom end of the fixed block (491), and the top end of the screw (493) is connected to the output shaft of the motor (492) through a coupling. The movable block (494) is arranged on the outer side of the screw rod (493) and extends rightward to the right end of the fixed block (491); the movable rod (495) is fixed to the left end of the movable block (494); the second motor (496) is installed on the top end of the movable rod (495); the auger (497) is arranged on the inner top end of the movable rod (495); and the top end of the auger (497) is connected to the output shaft of the second motor (496) through a coupling; the drilling bit (498) is fixed to the bottom end of the auger (497) and extends downward to the bottom end of the movable rod (495); and the earth removal plate (499) is fixed to the rear end of the movable rod (495).

4. The seedling spacing device for planting seedlings according to claim 1, characterized in that: The bottom end of the rack (42) is meshed with the gear (45).

5. The seedling spacing device for planting seedlings according to claim 1, characterized in that: The outer side of the rotating handle (44) is provided with anti-slip patterns.

6. The seedling spacing device for planting seedlings according to claim 3, characterized in that: The interior of the movable block (494) is threaded and is threadedly connected to the screw rod (493).

7. The seedling spacing device for planting seedlings according to claim 3, characterized in that: A notch is provided at the top of the rear end of the movable rod (495).

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