Ditching device for under-forest ecological cycle planting of polygonatum kingianum

Abstract

The utility model provides a ditching device for under-forest ecological cycle planting of polygonatum kingianum. The ditching device comprises a rack, a handrail, walking wheels, a ditching mechanism and a flow dividing baffle. Walking wheels facilitating movement of the machine frame are installed on the two sides of the machine frame, the handrail is installed at the rear end of the machine frame, and the ditching mechanism is installed at the front end of the machine frame through a connecting rod. The shunting baffle plate is arranged on the connecting rod and is close to the ditching mechanism, the shunting baffle plate is formed by connecting two arc-shaped drainage grooves, the two arc-shaped drainage grooves are respectively arranged on two sides of the connecting rod, and the end parts of the two arc-shaped drainage grooves respectively face two inclined sides. And the front end of the ditching mechanism is connected with a soil scraping plate for scraping soil in a groove. According to the utility model, the soil turned up by the ditching mechanism flows to the two sides of the trench along the shunting baffle plate, so that the turned-up soil is prevented from being filled into the trench again to influence the ditching effect, the soil in the trench is prevented from being manually cleaned for the second time, the ditching is formed at one time, and the ditching efficiency and the trench quality are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of Yunnan polygonatum planting, and specifically belongs to a ditching device for planting Yunnan polygonatum in an ecological cycle under forest. Background Art

[0002] Understory ecological cycle planting generally refers to a new model of understory economic crop planting, which is based on forest resources, supported by science and technology, makes full use of understory land resources and shaded space, and carries out complex management of various projects such as agriculture, forestry, and animal husbandry under the forest canopy. Yunnan polygonatum likes to grow in a moist and shady environment. Therefore, using the understory ecological environment to plant Yunnan polygonatum can effectively improve the yield and quality of Yunnan polygonatum planting. However, when trenching the land under the forest, due to the obstruction of the trees in the forest, large trenching machines cannot be used, and trenching can only be done manually or with small trenching equipment. When trenching, the existing trenching devices turn over the soil and easily fill it back into the trench, so that the trench depth does not reach the predetermined depth, and it is necessary to manually clean the soil in the trench again, which increases labor and time costs. Utility Model Content

[0003] In order to overcome the problems existing in the background technology, the utility model provides a trenching device for the ecological cycle planting of Polygonatum cyrtonema under the forest, so as to solve the technical problem that the existing trenching device proposed in the background technology is that when trenching, the soil is easily filled into the trench again after being turned out, and manual labor is needed to clean the soil in the trench again.

[0004] To achieve the above purpose, the utility model is implemented through the following technical solutions:

[0005] A trenching device for planting Polygonatum cyrtonema in an ecological cycle under the forest, comprising a frame 1, handrails 2, running wheels 3, a trenching mechanism 4, and a diverter baffle 5; running wheels 3 are installed on both sides of the frame 1 to facilitate the movement of the frame 1, the handrails 2 are installed on the rear end of the frame 1, and the trenching mechanism 4 is installed on the front end of the frame 1 through a connecting rod 6; the diverter baffle 5 is installed on the connecting rod 6 close to the trenching mechanism 4, and the diverter baffle 5 is composed of two arc-shaped drainage grooves 51 connected together, and the two arc-shaped drainage grooves 51 are respectively arranged on both sides of the connecting rod 6, and the ends of the two arc-shaped drainage grooves 51 are respectively facing the oblique sides.

[0006] Preferably, the front end of the trenching mechanism 4 is connected to a scraper plate 7 for scraping the soil out of the trench.

[0007] Preferably, the grooving mechanism 4 includes a mounting shell 41, a dual-axis motor 42, a rotating plate 43, and grooving teeth 44; the mounting shell 41 is mounted at the end of the connecting rod 6, the dual-axis motor 42 is fixedly mounted inside the mounting shell 41, and the two output shafts of the dual-axis motor 42 are respectively connected to a rotating plate 43, and the grooving teeth 44 are evenly arranged on both sides of the circumference of the rotating plate 43.

[0008] Preferably, a limiting mechanism 8 is also installed on the connecting rod 6 and is located above the ditching mechanism 4 for limiting the ditching depth.

[0009] Preferably, the limiting mechanism 8 includes a mounting block 81, a slider 82, an adjusting screw 83, a guide groove 84, a limiting wheel 85, and a mounting rod 86; the mounting block 81 is mounted on the connecting rod 6 and is located above the ditching mechanism 4, the lower end of the adjusting screw 83 is rotatably mounted on the mounting block 81, the slider 82 is threadedly mounted on the adjusting screw 83, two guide grooves 84 are provided, which are vertically mounted on the mounting block 81, clamped at the front and rear ends of the slider 82, and slidingly cooperate with the slider 82, the mounting rod 86 is provided with two rods respectively connected to the two sides of the slider 82, and the limiting wheel 85 is rotatably mounted on the end of the mounting rod 86.

[0010] Preferably, a handle 87 is provided at the upper end of the adjusting screw rod 83 for facilitating the rotation of the adjusting screw rod 83 .

[0011] The beneficial effect of the utility model is that the utility model, through the diversion baffle plate, makes the soil turned up by the ditching mechanism flow to the two sides of the ditch along the diversion baffle plate, thereby preventing the turned up soil from filling into the ditch again and affecting the ditching effect, avoiding the use of manual secondary cleaning of the soil in the ditch, making the ditch formed in one time, and improving the ditching efficiency and the ditch quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0013] Figure 2 Schematic diagram of the structure of the diversion baffle.

[0014] Figure 3 It is a three-dimensional structural schematic diagram of the ditching mechanism.

[0015] Figure 4 It is a three-dimensional structural schematic diagram of the limiting mechanism. DETAILED DESCRIPTION

[0016] In order to make the purpose, technical solution and beneficial effects of the present invention clearer, the preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings to facilitate the understanding of technicians.

[0017] like Figure 1-4 As shown, the utility model provides a trenching device for the ecological cycle planting of Polygonatum cyrtonema under the forest, comprising a frame 1, handrails 2, walking wheels 3, a trenching mechanism 4, and a diverter baffle 5; walking wheels 3 are installed on both sides of the frame 1 to facilitate the movement of the frame 1, the handrails 2 are installed at the rear end of the frame 1, and the trenching mechanism 4 is installed at the front end of the frame 1 through a connecting rod 6; the diverter baffle 5 is installed on the connecting rod 6 close to the trenching mechanism 4, and the diverter baffle 5 is composed of two arc-shaped drainage grooves 51 connected together, and the two arc-shaped drainage grooves 51 are respectively arranged on both sides of the connecting rod 6, and the ends of the two arc-shaped drainage grooves 51 are respectively facing the oblique sides. When trenching, the frame 1 is pulled by the handrail 2 to move along the walking wheel 3, and the trenching mechanism 4 trenches the land. The trenching mechanism 4 turns up the soil in the trench, and the splashed soil is blocked on the diversion baffle 5. Since the diversion baffle 5 is composed of two arc-shaped drainage grooves 51, the soil flies out to both sides of the trench along the arc-shaped drainage grooves 51, so that the turned-up soil in the trench flies to both sides of the trench, thereby preventing the turned-up soil from filling the trench again and affecting the trenching effect, avoiding the use of manual secondary cleaning of the soil in the trench, so that the trench is formed in one time, and improving the trenching efficiency and trench quality.

[0018] The front end of the trenching mechanism 4 is connected with a scraper plate 7 for scraping out the soil in the trench. The scraper plate 7 is located behind the trenching mechanism 4 in the forward direction, moves along the trench opened by the trenching mechanism 4, and scrapes the remaining soil in the trench to both sides, thereby avoiding too much soil from being left in the trench, making the trench open and formed at one time, and improving the efficiency of trenching.

[0019] The ditching mechanism 4 includes a mounting housing 41, a dual-axis motor 42, a rotating plate 43, and ditching teeth 44; the mounting housing 41 is mounted at the end of the connecting rod 6, the dual-axis motor 42 is fixedly mounted inside the mounting housing 41, and the two output shafts of the dual-axis motor 42 are respectively connected to a rotating plate 43, and the ditching teeth 44 are evenly arranged on both sides of the circumference of the rotating plate 43. The dual-axis motor 42 drives the rotating plate 43 to rotate, and the ditching teeth 44 on the edge of the rotating plate 43 rotate to cut and turn over the soil, thereby forming a groove, thereby improving the efficiency of ditching.

[0020] The connecting rod 6 is also provided with a limiting mechanism 8 for limiting the ditching depth, which is located above the ditching mechanism 4. The limiting mechanism 8 can control the depth of the ditching mechanism 4 and make the depth of the ditch uniform, so as to avoid a ditch that is deep or shallow, which affects the planting of Polygonatum yunnanensis.

[0021] The limiting mechanism 8 includes a mounting block 81, a slider 82, an adjusting screw 83, a guide groove 84, a limiting wheel 85, and a mounting rod 86; the mounting block 81 is mounted on the connecting rod 6 and is located above the ditching mechanism 4, the lower end of the adjusting screw 83 is rotatably mounted on the mounting block 81, the slider 82 is threadedly mounted on the adjusting screw 83, two guiding grooves 84 are provided, which are vertically mounted on the mounting block 81, clamped at the front and rear ends of the slider 82, and slide with the slider 82, the mounting rod 86 is provided with two connecting the two sides of the slider 82, and the limiting wheel 85 is rotatably mounted on the end of the mounting rod 86. The adjusting screw 83 is rotated to make the slider 82 move up and down along the adjusting screw 83 and the guide groove 84, thereby driving the limiting wheel 85 to move down the mountain, adjusting the vertical distance between the limiting wheel 85 and the ditching mechanism 4, and during the ditching operation, the limiting wheel 85 is supported on the land surface on both sides of the ditch to roll, thereby limiting the ditching depth of the ditching mechanism 4 and making the ditch depth uniform.

[0022] The upper end of the adjusting screw rod 83 is provided with a handle 87 for facilitating the rotation of the adjusting screw rod 83. The adjusting screw rod 83 can be rotated conveniently and labor-savingly by the handle 87.

[0023] Working process:

[0024] When trenching, the frame 1 is pulled by the handrail 2 to move along the walking wheel 3, and the trenching mechanism 4 drives the rotating plate 43 to rotate through the dual-axis motor 42. The trenching teeth 44 on the edge of the rotating plate 43 rotate to cut and flip the soil, thereby forming a trench. The trenching mechanism 4 flips up the soil in the trench, and the splashed soil is blocked on the diversion baffle 5. Since the diversion baffle 5 is composed of two arc-shaped drainage grooves 51, the soil flies out to both sides of the trench along the arc-shaped drainage grooves 51. The scraper plate 7 is located behind the forward direction of the trenching mechanism 4, moves along the trench opened by the trenching mechanism 4, and scrapes the remaining soil in the trench to both sides, thereby avoiding too much soil from remaining in the trench, so that the trench is trenched and formed at one time. The vertical distance between the limiting wheel 85 and the trenching mechanism 4 is adjusted by the limiting mechanism 8. During the trenching operation, the limiting wheel 85 is supported on the land surface on both sides of the trench to roll, thereby limiting the trenching depth of the trenching mechanism 4 to make the trench depth uniform.

[0025] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made in form and details without departing from the scope defined by the claims of the utility model.

Claims

1. A trenching device for planting Polygonatum cyrtonema under forest ecological cycle, characterized in that : comprising a frame (1), a handrail (2), a running wheel (3), a ditching mechanism (4), and a diverter baffle (5); the frame (1) is provided with running wheels (3) on both sides for facilitating the movement of the frame (1); the handrail (2) is installed at the rear end of the frame (1); the diverter baffle (5) is installed at the front end of the frame (1) via a connecting rod (6); the diverter baffle (5) is installed on the connecting rod (6) close to the ditching mechanism (4); the diverter baffle (5) is composed of two arc-shaped drainage grooves (51) connected together; the two arc-shaped drainage grooves (51) are respectively arranged on both sides of the connecting rod (6), and the ends of the two arc-shaped drainage grooves (51) are respectively oriented towards the oblique sides.

2. A trenching device for planting Polygonatum cyrtonema under forest ecological cycle according to claim 1, characterized in that The front end of the trenching mechanism (4) is connected to a scraper plate (7) for scraping soil out of the trench.

3. A trenching device for planting Polygonatum cyrtonema under forest ecological cycle according to claim 1 or 2, characterized in that The ditching mechanism (4) comprises a mounting housing (41), a dual-axis motor (42), a rotating plate (43), and ditching teeth (44); the mounting housing (41) is mounted on the end of a connecting rod (6), the dual-axis motor (42) is fixedly mounted inside the mounting housing (41), the two output shafts of the dual-axis motor (42) are respectively connected to a rotating plate (43), and the ditching teeth (44) are evenly arranged on both sides of the circumference of the rotating plate (43).

4. A trenching device for planting Polygonatum cyrtonema under forest ecological cycle according to claim 3, characterized in that The connecting rod (6) is also provided with a limiting mechanism (8) located above the trenching mechanism (4) and used for limiting the trenching depth.

5. A trenching device for planting Polygonatum cyrtonema under forest ecological cycle according to claim 4, characterized in that The limiting mechanism (8) comprises a mounting block (81), a slider (82), an adjusting screw rod (83), a guide groove (84), a limiting wheel (85), and a mounting rod (86); the mounting block (81) is mounted on the connecting rod (6) and is located above the ditching mechanism (4); the lower end of the adjusting screw rod (83) is rotatably mounted on the mounting block (81); the slider (82) is threadedly mounted on the adjusting screw rod (83); two guiding grooves (84) are provided, which are vertically mounted on the mounting block (81), clamped at the front and rear ends of the slider (82), and slidably cooperate with the slider (82); the mounting rod (86) is provided with two rods respectively connected to the two sides of the slider (82); and the limiting wheel (85) is rotatably mounted on the end of the mounting rod (86).

6. The trenching device for planting Polygonatum cyrtonema under forest ecological cycle according to claim 5 is characterized in that The upper end of the adjusting screw rod (83) is provided with a handle (87) for facilitating the rotation of the adjusting screw rod (83).

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