Soil loosening device with ditching function for polygonatum cyrtonema planting

Abstract

The utility model discloses a polygonatum cyrtonema planting soil loosening device with a ditching function, which comprises a soil loosening frame, the front side of the soil loosening frame is fixedly welded with a traction frame through a connecting plate, the traction frame is provided with an inserting hole, the traction frame is provided with a quick locking mechanism which is matched with the inserting hole in an inserting and pulling way, and the quick locking mechanism is connected with the soil loosening frame. Two first hydraulic telescopic rods are fixedly connected to the top end of the middle of the soil loosening frame in a penetrating mode, a soil loosening device is fixedly connected to the bottom ends of the two first hydraulic telescopic rods, two second hydraulic telescopic rods are fixedly connected to the top end of the tail of the soil loosening frame in a penetrating mode, and ditching adjusting assemblies are fixedly connected to the bottom ends of the two second hydraulic telescopic rods. Through the arranged traction frame and the quick locking mechanism, when the device is connected with a vehicle body, the traction connecting position is quickly locked, locking is firm, and disassembly and assembly are quick and convenient; and by arranging the ditching adjusting assembly, the distance between the two ditching ploughs can be adjusted at will, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of polygonatum sibiricum planting equipment, in particular to a soil loosening device for polygonatum sibiricum planting with a ditching function. Background Art

[0002] Polygonatum multiflorum is a perennial herbaceous plant in the genus Polygonatum of the Liliaceae family. Its rhizome is thick, rarely nearly cylindrical, and can reach up to 100 cm in height. Its leaves are alternate and elliptical, ovate-lanceolate, or oblong-lanceolate. Its inflorescence is umbel-shaped, with yellow-green perianth and black berries. It blooms from May to June and bears fruit from August to October. The medicinal part of Polygonatum is the rhizome, which has a sweet and neutral flavor. It tonifies qi and nourishes yin, strengthens the spleen, moistens the lungs, and benefits the kidneys. It is used for spleen deficiency and weak stomach, fatigue, dry mouth and poor appetite, dry cough due to lung deficiency, insufficient essence and blood, and internal heat and thirst.

[0003] The existing fully automated soil loosening devices for Polygonatum sibiricum planting are expensive and difficult to popularize. Therefore, most of the current soil loosening devices for Polygonatum sibiricum planting are semi-automatic or small manual soil looseners. When assembled with the vehicle body, the existing semi-automatic or small manual soil looseners mostly use plug-in and pull-out limiters, but they are prone to falling off when facing complex road conditions, and the distance between the two trenches cannot be adjusted according to needs when trenching, so they are not very practical. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, one of the purposes of the present invention is to provide a soil loosening device for planting Polygonatum odoratum with a furrowing function. When the device is connected to the vehicle body through the provided traction frame and quick locking mechanism, the pull ring is used to pull the plug upwards, and the traction head of the vehicle body is inserted into the traction frame. The through hole of the traction head is aligned with the socket and the pull ring is released. The spring contracts and pushes the plug downwards through the socket to lock the traction connection. The locking is firm and the disassembly and assembly are quick and convenient. Through the provided furrowing adjustment component, when the spacing between the two furrows needs to be adjusted, the motor is started to drive the forward and reverse threaded rods to cooperate with the limit groove to drive the two furrowing plows to move toward or away from each other, so as to adjust the spacing between the two furrowing plows, so that the spacing between the two furrows can be adjusted at will during furrowing, thereby improving the practicality of the device.

[0005] One of the purposes of the utility model is achieved by the following technical solution: a soil loosening device for planting Polygonatum odoratum with a ditching function, comprising: a soil loosening frame, a traction frame is welded and fixed to the front side of the soil loosening frame through a connecting plate, a socket is provided on the traction frame, a quick locking mechanism that is plugged and pulled into the socket is provided on the traction frame, two hydraulic telescopic rods 1 are fixedly connected to the middle top of the soil loosening frame, the bottom ends of the two hydraulic telescopic rods 1 are fixedly connected to the soil loosening device, the tail top of the soil loosening frame is fixedly connected to two hydraulic telescopic rods 2, the bottom ends of the two hydraulic telescopic rods 2 are fixedly connected to the ditching adjustment assembly;

[0006] The quick locking mechanism includes a fixing ring, a spring is fixedly connected to the upper surface of the fixing ring, a plug is fixedly connected to the top end of the spring, and a pull ring is fixedly connected to the top end of the plug;

[0007] The furrowing adjustment assembly includes a slide plate and a furrowing plow. A limiting groove is provided at the bottom end of the slide plate. A motor is fixedly connected to the side wall of the slide plate. A positive and negative threaded rod is rotatably connected between the left and right inner walls of the limiting groove. One end of the positive and negative threaded rod is fixedly connected to the output end of the motor. Slide blocks are provided at the top ends of the two furrowing plows. The outer walls of the slide blocks are slidably connected to the inner walls of the limiting groove. The side walls of the positive and negative threaded rods are threadedly connected to the side walls of the slide block.

[0008] According to the soil loosening device for planting Polygonatum cyrtonema with a furrowing function, the soil loosening device includes a concave frame, a soil loosening roller is rotatably connected between the two inner walls of the concave frame, and a plurality of soil loosening teeth are installed on the side walls of the soil loosening roller.

[0009] According to the soil loosening device for planting Polygonatum cyrtonema with a ditching function, the bottom end of the fixing ring is fixedly connected to the top end of the traction frame.

[0010] A soil loosening device for planting Polygonatum cyrtonema with a furrowing function is provided. The front side of the furrowing plow is provided with a soil-breaking corner, and the bottom end of the furrowing plow is provided with a soil-breaking tip.

[0011] According to the soil loosening device for planting Polygonatum cyrtonema with a ditching function, the outer wall of the spring is wrapped with a protective rubber sleeve.

[0012] According to the soil loosening device for planting Polygonatum cyrtonema with a trenching function, the side wall of the plug is slidably connected to the inner wall of the socket.

[0013] According to the soil loosening device for planting Polygonatum cyrtonema with a furrowing function, the two furrowing plows are arranged in a left-right symmetrical manner.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0016] Figure 1 This is a three-dimensional diagram of a soil loosening device for planting Polygonatum odoratum with a ditching function according to the utility model;

[0017] Figure 2 This is a three-dimensional diagram of the quick-locking structure of a soil loosening device for planting Polygonatum odoratum with a trenching function according to the utility model;

[0018] Figure 3 This is a three-dimensional diagram of a trenching adjustment component of a soil loosening device for planting Polygonatum odoratum with a trenching function according to the utility model;

[0019] Figure 4 This is a three-dimensional diagram of a furrowing plow of a soil loosening device for planting Polygonatum odoratum with a furrowing function according to the utility model.

[0020] Legend:

[0021] 1. Loosening frame; 2. Connecting plate; 3. Traction frame; 4. Quick locking mechanism; 5. Hydraulic telescopic rod 1; 6. Hydraulic telescopic rod 2; 7. Furrowing adjustment assembly; 8. Concave frame; 9. Loosening roller; 10. Loosening teeth; 301. Socket; 401. Fixing ring; 402. Spring; 403. Plug; 404. Pull ring; 701. Slide plate; 7011. Limiting groove; 702. Motor; 703. Threaded rod; 704. Furrowing plow; 7041. Slider; 7042. Soil-breaking edge; 7043. Soil-breaking tip. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0023] Reference Figure 1-4 The embodiment of the utility model is a soil loosening device for planting Polygonatum odoratum with a ditching function, which includes: a soil loosening frame 1, a traction frame 3 is welded and fixed to the front side of the soil loosening frame 1 through a connecting plate 2, a socket 301 is opened on the traction frame 3, and a quick locking mechanism 4 that is plugged and pulled into the socket 301 is provided on the traction frame 3. Two hydraulic telescopic rods 5 are fixedly connected to the middle top of the soil loosening frame 1, and the bottom ends of the two hydraulic telescopic rods 5 are fixedly connected to the soil loosening device. Two hydraulic telescopic rods 6 are fixedly connected to the tail top of the soil loosening frame 1, and the bottom ends of the two hydraulic telescopic rods 6 are fixedly connected to the ditching adjustment components 7.

[0024] The quick-locking mechanism 4 includes a fixing ring 401, the bottom end of which is fixedly connected to the top end of the traction frame 3. A spring 402 is fixedly connected to the upper surface of the fixing ring 401. The outer wall of the spring 402 is wrapped with a protective rubber sleeve. A plug 403 is fixedly connected to the top end of the spring 402. The side wall of the plug 403 is slidably connected to the inner wall of the socket 301. A pull ring 404 is fixedly connected to the top end of the plug 403.

[0025] The furrowing adjustment assembly 7 includes a slide plate 701 and a furrowing plow 704. A limiting groove 7011 is provided at the bottom end of the slide plate 701. A motor 702 is fixedly connected to the side wall of the slide plate 701. A positive and negative threaded rod 703 is rotatably connected between the left and right inner walls of the limiting groove 7011. One end of the positive and negative threaded rod 703 is fixedly connected to the output end of the motor 702. The two furrowing plows 704 are arranged in a bilaterally symmetrical manner. A soil-breaking corner 7042 is provided on the front side of the furrowing plow 704, and a soil-breaking tip 7043 is provided at the bottom end of the furrowing plow 704. A slider 7041 is provided at the top of each of the two furrowing plows 704. The outer walls of the slider 7041 are slidably connected to the inner wall of the limiting groove 7011, and the side walls of the positive and negative threaded rod 703 are threadedly connected to the side walls of the slider 7041.

[0026] The loosening device includes a concave frame 8, between the two inner walls of which a loosening roller 9 is rotatably connected. The side walls of the loosening roller 9 are equipped with a plurality of loosening teeth 10. When the device is connected to the vehicle body through the provided traction frame 3 and quick locking mechanism 4, the pull ring 404 is used to pull the plug 403 upward, the traction head of the vehicle body is inserted into the traction frame 3, the through hole of the traction head is aligned with the socket 301, the pull ring 404 is released, and the spring 402 contracts to push the plug 403 downward through the socket 301, locking the traction connection. The locking is firm and the assembly and disassembly are quick and convenient. When the distance between the two furrows needs to be adjusted through the provided furrowing adjustment assembly 7, the starting motor 702 drives the forward and reverse threaded rods 703 to cooperate with the limit slots 7011 to drive the two furrowing plows 704 to move toward or away from each other, thereby adjusting the distance between the two furrowing plows 704. This allows the distance between the two furrows to be adjusted arbitrarily during furrowing, improving the practicality of the device.

[0027] Working principle: When in use, when the device is connected to the vehicle body, the pull ring 404 is used to pull the plug 403 upwards, and the traction head of the vehicle body is inserted into the traction frame 3. The through hole of the traction head is aligned with the socket 301, and the pull ring 404 is released. The spring 402 contracts and pushes the plug 403 downward to pass through the socket 301, locking the traction connection and locking it firmly. When loosening the soil and digging trenches, the hydraulic telescopic rod 1 5 and the hydraulic telescopic rod 2 6 are used to push the loosening device and the trenching adjustment component 7 downwards to loosen the soil and ditches, and the depth of soil penetration can be controlled. When the spacing between the two trenches needs to be adjusted, the motor 702 is started to drive the forward and reverse threaded rods 703 to cooperate with the limit slot 7011 to drive the two trenching plows 704 to move toward or away from each other, so as to adjust the spacing between the two trenching plows 704, so that the spacing between the two trenches can be adjusted at will during trenching, thereby improving the practicality of the device.

[0028] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A soil loosening device for planting Polygonatum cyrtonema with a ditching function, comprising: A soil loosening frame (1) is characterized in that a traction frame (3) is welded and fixed to the front side of the soil loosening frame (1) through a connecting plate (2), a socket (301) is provided on the traction frame (3), and a quick locking mechanism (4) that is plugged and unplugged with the socket (301) is provided on the traction frame (3), two hydraulic telescopic rods (5) are fixedly connected to the middle top of the soil loosening frame (1), and the bottom ends of the two hydraulic telescopic rods (5) are fixedly connected to the soil loosening device, and two hydraulic telescopic rods (6) are fixedly connected to the tail top of the soil loosening frame (1), and the bottom ends of the two hydraulic telescopic rods (6) are fixedly connected to the ditching adjustment assembly (7); The quick locking mechanism (4) comprises a fixing ring (401), a spring (402) is fixedly connected to the upper surface of the fixing ring (401), a plug (403) is fixedly connected to the top end of the spring (402), and a pull ring (404) is fixedly connected to the top end of the plug (403); The furrowing adjustment assembly (7) comprises a chute plate (701) and a furrowing plow (704). A limiting groove (7011) is provided at the bottom end of the chute plate (701). A motor (702) is fixedly connected to the side wall of the chute plate (701). A forward and reverse threaded rod (703) is rotatably connected between the left and right inner walls of the limiting groove (7011). One end of the forward and reverse threaded rod (703) is fixedly connected to the output end of the motor (702). The top ends of the two furrowing plows (704) are both provided with a slider (7041). The outer walls of the sliders (7041) are both slidably connected to the inner walls of the limiting groove (7011). The side walls of the forward and reverse threaded rods (703) are threadedly connected to the side walls of the slider (7041).

2. The soil loosening device for planting Polygonatum cyrtonema with a ditching function according to claim 1, characterized in that: The loosening device comprises a concave frame (8), a loosening roller (9) is rotatably connected between two inner walls of the concave frame (8), and a plurality of loosening teeth (10) are installed on the side walls of the loosening roller (9).

3. The soil loosening device for planting Polygonatum cyrtonema with a ditching function according to claim 1, characterized in that: The bottom end of the fixing ring (401) is fixedly connected to the top end of the traction frame (3).

4. The soil loosening device for planting Polygonatum cyrtonema with a ditching function according to claim 1, characterized in that: The front side of the furrowing plow (704) is provided with a soil-breaking corner (7042), and the bottom end of the furrowing plow (704) is provided with a soil-breaking tip (7043).

5. The soil loosening device for planting Polygonatum cyrtonema with a ditching function according to claim 1, characterized in that: The outer wall of the spring (402) is wrapped with a protective rubber sleeve.

6. The soil loosening device for planting Polygonatum cyrtonema with a ditching function according to claim 1, characterized in that: The side wall of the plug (403) is slidably connected to the inner side wall of the socket (301).

7. The soil loosening device for planting Polygonatum cyrtonema with a ditching function according to claim 1, characterized in that: The two furrowing plows (704) are arranged in a bilaterally symmetrical manner.

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