Garden planting scarifier

Abstract

The utility model discloses a garden planting scarifier, and particularly relates to the technical field of scarifiers, the garden planting scarifier comprises a fixed frame, a movable plate is arranged in the fixed frame, a first rotating rod is fixedly arranged at the bottom end of the movable plate, and a threaded cone is fixedly arranged at the bottom end of the first rotating rod; a spiral blade and a plurality of crushing cutters are fixedly arranged at the outer end of the first rotating rod, and a power mechanism is arranged at the top of the first rotating rod; and guide sliding blocks are arranged in the guide sliding grooves, threaded rods are arranged in the guide sliding grooves, and the top ends of the threaded rods penetrate through the guide sliding blocks and extend to the top of the fixing frame. According to the garden soil loosening device, garden land is loosened through cooperation of the rotating threaded cone, the spiral blade and the smashing cutter, the granularity of smashed soil can be small, the soil loosening effect is good, the rotating first rotating rod can drive the threaded rod to rotate at the same time, in this way, the movable plate and the first rotating rod can be driven to move downwards, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of soil scarifiers, in particular to a garden planting soil scarifier. Background Art

[0002] A garden is a beautiful natural environment and recreational space created by applying engineering and artistic techniques within a specific area, through landform transformation, planting trees and plants, building architecture, and arranging paths. The construction of a garden requires the planting of trees and plants. Before planting, the soil in the garden ground must be loosened to facilitate the growth of the trees, plants, and flowers.

[0003] At present, there are many types of garden tillers used by workers. Some garden tillers use spiral blades to directly bring the soil upward and crush it, such as the "A Garden Fruit Tree Planting Tiller" with patent announcement number "CN214177946U". The soil brought out by the spiral blades in this tiller sometimes contains some large pieces, and the spiral blades cannot crush these large pieces of soil, making the tilling effect not good enough. Utility Model Content

[0004] The purpose of the utility model is to provide a garden planting scarifier to solve the above-mentioned technical deficiencies.

[0005] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: a garden planting scarifier, comprising:

[0006] A fixed frame, wherein a movable plate is provided inside the fixed frame, a first rotating rod is fixed to the bottom end of the movable plate, a top end of the first rotating rod extends to the top end of the movable plate, a threaded cone is fixed to the bottom end of the first rotating rod, a spiral blade and a plurality of crushing knives are fixed to the outer end of the first rotating rod, the plurality of crushing knives are provided on the top of the spiral blade, and a power mechanism is provided on the top of the first rotating rod;

[0007] Two guide slots, the two guide slots are respectively opened on the two side walls inside the fixed frame, a guide slider is provided inside the guide slot, the inner sides of the two guide sliders are respectively fixedly connected to the two ends of the movable plate, a threaded rod is provided inside the guide slot, the top end of the threaded rod passes through the guide slider and extends to the top of the fixed frame, the threaded rod and the guide slider are connected by threads, and the two ends of the threaded rod are rotatably connected to the bottom and top ends of the guide slot through bearings.

[0008] Preferably, the power mechanism includes a second rotating rod provided at the top of the fixed frame, the bottom end of the second rotating rod passes through the top of the fixed frame and is rotatably connected to the top of the fixed frame via a bearing, the second rotating rod is provided at the top of the first rotating rod, a motor is fixedly provided at the top of the fixed frame, the output shaft of the motor is fixedly connected to the top of the second rotating rod, a connecting rod is fixedly provided at the bottom end of the second rotating rod, a connecting groove is opened at the top of the first rotating rod, and the connecting rod is provided inside the connecting groove to facilitate driving the first rotating rod to rotate.

[0009] Preferably, the cross-sections of the connecting rod and the connecting groove are both square.

[0010] Preferably, a first synchronous wheel is fixedly provided on the outer end of the second rotating rod, and a second synchronous wheel is fixedly provided on the top end of the threaded rod. The first synchronous wheel and the two second synchronous wheels are connected by a synchronous belt to facilitate the rotation of the two threaded rods.

[0011] Preferably, four brake wheels are fixedly provided at the bottom end of the fixed frame to facilitate the movement of the device.

[0012] Preferably, two handrails are fixedly provided at the rear end of the top of the fixed frame, and the top ends of the handrails are covered with rubber sleeves to facilitate the movement of the pushing device.

[0013] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0014] The garden land is loosened by the cooperation of the rotating threaded cone, spiral blades and crushing knife, and the soil can be crushed into smaller particles, with a better loosening effect. The rotating first rotating rod will drive the threaded rod to rotate at the same time, so that the movable plate and the first rotating rod can be driven to move downward, which is more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the overall three-dimensional cross-sectional structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of the first rotating rod, the second rotating rod and the connecting rod of the utility model;

[0019] Figure 4 This is a schematic diagram of a three-dimensional cross-sectional structure of the first rotating rod of the present invention;

[0020] Figure 5 It is a schematic diagram of the three-dimensional structure of the power mechanism of the utility model.

[0021] Description of reference numerals:

[0022] 1. Fixed frame; 2. Movable plate; 3. First rotating rod; 4. Threaded cone; 5. Spiral blade; 6. Crushing knife; 7. Guide chute; 8. Guide slider; 9. Threaded rod; 10. Second rotating rod; 11. Motor; 12. Connecting rod; 13. Connecting groove; 14. First synchronous pulley; 15. Second synchronous pulley; 16. Synchronous belt; 17. Brake wheel; 18. Handrail; 19. Rubber sleeve. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0024] The utility model provides Figures 1 to 5 A garden planting scarifier is shown, comprising:

[0025] A fixed frame 1 is provided with a movable plate 2 inside the fixed frame 1, a first rotating rod 3 is fixed to the bottom end of the movable plate 2, the top end of the first rotating rod 3 extends to the top end of the movable plate 2, a threaded cone 4 is fixed to the bottom end of the first rotating rod 3, a spiral blade 5 and a plurality of crushing knives 6 are fixed to the outer end of the first rotating rod 3, the plurality of crushing knives 6 are arranged on the top of the spiral blade 5, and a power mechanism is provided on the top of the first rotating rod 3;

[0026] Two guide slots 7 are respectively provided on the two side walls inside the fixed frame 1. A guide slider 8 is provided inside the guide slot 7. The inner sides of the two guide sliders 8 are respectively fixedly connected to the two ends of the movable plate 2. A threaded rod 9 is provided inside the guide slot 7. The top of the threaded rod 9 passes through the guide slider 8 and extends to the top of the fixed frame 1. The threaded rod 9 is connected to the guide slider 8 by a thread. The two ends of the threaded rod 9 are rotatably connected to the bottom and top of the guide slot 7 through bearings.

[0027] The power mechanism includes a second rotating rod 10 provided at the top of the fixed frame 1, the bottom end of the second rotating rod 10 passes through the top of the fixed frame 1 and is rotatably connected to the top of the fixed frame 1 through a bearing, the second rotating rod 10 is provided at the top of the first rotating rod 3, and a motor 11 is fixedly provided at the top of the fixed frame 1. The output shaft of the motor 11 is fixedly connected to the top of the second rotating rod 10, and a connecting rod 12 is fixedly provided at the bottom end of the second rotating rod 10. A connecting groove 13 is provided at the top of the first rotating rod 3, and the connecting rod 12 is provided inside the connecting groove 13. The cross-sections of the connecting rod 12 and the connecting groove 13 are both square, a first synchronous wheel 14 is fixedly provided at the outer end of the second rotating rod 10, and a second synchronous wheel 15 is fixedly provided at the top of the threaded rod 9. The first synchronous wheel 14 and the two second synchronous wheels 15 are connected by a synchronous belt 16.

[0028] Four brake wheels 17 are fixedly provided at the bottom end of the fixed frame 1 , and two handrails 18 are fixedly provided at the top rear end of the fixed frame 1 . The top ends of the handrails 18 are covered with rubber sleeves 19 .

[0029] When the second rotating rod 10 rotates, the first synchronous wheel 14 drives the second synchronous wheel 15 to rotate through the synchronous belt 16, and the second synchronous wheel 15 drives the threaded rod 9 to rotate. Since the guide slider 8 is threadedly connected to the threaded rod 9, the guide slider 8 moves downward with the rotation of the threaded rod 9, and the guide slider 8 drives the movable plate 2 to move downward, and the movable plate 2 drives the first rotating rod 3 to move downward. At this time, the rotating threaded cone 4 will first drill into the ground, and the rotating spiral blade 5 will move underground. The spiral blade 5 will drive the soil upward, and the large piece of soil moving upward will be crushed by the multiple rotating crushing knives 6. In this way, the soil crushing particle size is small and the loosening effect is better.

[0030] The utility model loosens the garden land through the cooperation of the rotating threaded cone 4, the spiral blade 5 and the crushing knife 6, which can crush the soil into smaller particles and achieve better loosening effect. The rotating first rotating rod 3 will simultaneously drive the threaded rod 9 to rotate, thereby driving the movable plate 2 and the first rotating rod 3 to move downward, which is highly practical. This embodiment specifically solves the problem that when the scarifier in the prior art is actually used, the soil brought out by the spiral blade in the scarifier sometimes contains some large pieces, and the spiral blade cannot crush these large pieces of soil, resulting in an insufficient loosening effect.

[0031] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A garden planting scarifier, characterized in that: include: A fixed frame (1), wherein a movable plate (2) is provided inside the fixed frame (1), a first rotating rod (3) is fixedly provided at the bottom end of the movable plate (2), a top end of the first rotating rod (3) extends to the top end of the movable plate (2), a threaded cone (4) is fixedly provided at the bottom end of the first rotating rod (3), a spiral blade (5) and a plurality of crushing knives (6) are fixedly provided at the outer end of the first rotating rod (3), the plurality of crushing knives (6) are provided at the top of the spiral blade (5), and a power mechanism is provided at the top of the first rotating rod (3); Two guide slots (7), the two guide slots (7) are respectively opened on the two side walls inside the fixed frame (1), a guide slider (8) is provided inside the guide slot (7), the inner sides of the two guide sliders (8) are respectively fixedly connected to the two ends of the movable plate (2), a threaded rod (9) is provided inside the guide slot (7), the top end of the threaded rod (9) passes through the guide slider (8) and extends to the top of the fixed frame (1), the threaded rod (9) and the guide slider (8) are connected by threads, and the two ends of the threaded rod (9) are rotatably connected to the bottom and top ends of the guide slot (7) through bearings.

2. A garden planting scarifier according to claim 1, characterized in that: The power mechanism comprises a second rotating rod (10) arranged at the top of the fixed frame (1); the bottom end of the second rotating rod (10) passes through the top of the fixed frame (1) and is rotatably connected to the top of the fixed frame (1) via a bearing; the second rotating rod (10) is arranged at the top of the first rotating rod (3); a motor (11) is fixedly provided at the top of the fixed frame (1); the output shaft of the motor (11) is fixedly connected to the top of the second rotating rod (10); a connecting rod (12) is fixedly provided at the bottom end of the second rotating rod (10); a connecting groove (13) is provided at the top of the first rotating rod (3); and the connecting rod (12) is arranged inside the connecting groove (13).

3. A garden planting scarifier according to claim 2, characterized in that: The cross sections of the connecting rod (12) and the connecting groove (13) are both square.

4. A garden planting scarifier according to claim 2, characterized in that: A first synchronous wheel (14) is fixedly provided at the outer end of the second rotating rod (10), a second synchronous wheel (15) is fixedly provided at the top end of the threaded rod (9), and the first synchronous wheel (14) and the two second synchronous wheels (15) are connected via a synchronous belt (16).

5. The garden planting scarifier according to claim 1, characterized in that: Four brake wheels (17) are fixedly provided at the bottom end of the fixed frame (1).

6. The garden planting scarifier according to claim 1, characterized in that: Two handrails (18) are fixedly provided at the rear end of the top of the fixed frame (1), and the top ends of the handrails (18) are covered with rubber sleeves (19).

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