Furrow opener for crop planting

Abstract

The utility model discloses a furrow opener for crop planting, which relates to the technical field of farm tools and comprises a connecting rod, two symmetrical mounting rods are fixedly connected onto the connecting rod, soil gathering assemblies for pushing soil aside are arranged on the mounting rods, transmission assemblies for transmitting the soil gathering assemblies are mounted on the mounting rods, and the transmission assemblies are connected with the connecting rod. A soil breaking cone is fixedly connected to the mounting rod, and a connecting assembly is arranged on the connecting rod. The soil breaking device has the advantages that the soil breaking cone is used for breaking soil to a proper depth, meanwhile, the transmission assembly drives the conical barrels to rotate, the two conical barrels form a diamond-like shape, a V shape is formed between a furrow and a slope surface, the conical barrels are used for extruding and compacting the broken soil on the furrow slope, and therefore the furrow slope is protected. The soil is prevented from loosening and collapsing into furrows, the conical barrel rotates when moving, the soil attached to the surface can be rubbed off through rotation with the ground, and the situation that the soil is prone to being attached to a tool, and use is affected is avoided.

Description

Technical Field

[0001] This utility model relates to the field of agricultural implements technology, and in particular to a ditch opener for crop planting. Background Technology

[0002] A furrow opener is a specialized tool used in agricultural planting to dig trenches on or inside the soil surface. By creating uniform trenches, it ensures consistent seed sowing depth, improves germination rate, and, in conjunction with fertilization devices or drainage needs, forms directional channels to improve water and fertilizer utilization efficiency. It is used for ridging, covering soil, and other operations to optimize soil structure to suit the growth needs of different crops.

[0003] Traditional furrow openers are simple agricultural tools used to open furrows before sowing. They are usually driven by agricultural machinery and use a sharp metal part at the front end to cut into the soil. Guide plates or wing plates are used to guide the soil to turn over to both sides to form a furrow. However, traditional furrow openers are prone to sticking to the tools when encountering heavy clay soil, which affects the furrowing effect. In addition, the furrow walls are prone to collapse after breaking through sandy soil. Utility Model Content

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0006] A ditch opener for crop planting includes a connecting rod with two symmetrical mounting rods fixedly connected to it. Each mounting rod has a soil-clearing component for moving the soil. A transmission component for driving the soil-clearing component is also mounted on the mounting rod. A soil-breaking cone is fixedly connected to the mounting rod. A connecting component is also provided on the connecting rod. The soil-clearing component includes a rotating shaft rotatably mounted inside the mounting rod, and a conical cylinder is fixedly connected to the rotating shaft.

[0007] In a preferred embodiment of the ditch opener for crop planting described in this utility model, the transmission assembly includes a servo motor fixedly connected to a mounting rod, a worm gear fixedly connected to the output end of the servo motor, and a worm wheel meshing with the worm gear fixedly connected to the rotating shaft.

[0008] In a preferred embodiment of the ditcher for crop planting described in this utility model, the connecting assembly includes a pull rod fixedly connected to the connecting rod, and a connecting seat is rotatably connected to the end of the pull rod away from the connecting rod.

[0009] In a preferred embodiment of the ditcher for crop planting described in this utility model, a hydraulic rod is rotatably connected to the connecting seat, and the piston rod of the hydraulic rod is rotatably connected to the top of the connecting rod.

[0010] As a preferred embodiment of the ditcher for crop planting described in this utility model, each of the mounting rods has two conical cylinders mirrored on both sides.

[0011] In a preferred embodiment of the ditcher for crop planting described in this utility model, a support rod is fixedly connected to the connecting rod, and a support wheel is rotatably connected to the support rod.

[0012] In a preferred embodiment of the ditcher for crop planting described in this utility model, an installation block is welded onto the mounting rod, and the installation block is fixedly mounted on the connecting rod by bolts.

[0013] In a preferred embodiment of the ditcher for crop planting described in this utility model, a push plate is fixedly connected to the connecting rod.

[0014] In a preferred embodiment of the ditcher for crop planting described in this utility model, a reinforcing rod is fixedly connected to the pull rod.

[0015] As a preferred embodiment of the ditcher for crop planting described in this utility model, two soil-breaking cones are provided, each of which is fixedly connected to two mounting rods on both sides.

[0016] The beneficial effects of this utility model are as follows: the soil is broken to a suitable depth using a soil-breaking cone, and at the same time, the cone-shaped cylinder is driven to rotate through the transmission component. The two cone-shaped cylinders form a diamond-like shape, forming a V-shape between the furrow and the slope. The cone-shaped cylinders compress and compact the broken soil on the side slope of the furrow, preventing the soil from loosening and collapsing into the furrow. In addition, the cone-shaped cylinders rotate when moving, which can rub off the soil adhering to the surface by rotating with the ground, preventing soil from easily sticking to the tool and affecting its use. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0018] Figure 1 This is a structural diagram of a furrow opener used for crop planting.

[0019] Figure 2A structural diagram of the soil-collecting component of a furrow opener used for crop planting.

[0020] Figure 3 A structural diagram of the transmission components of a furrow opener used for crop planting.

[0021] Figure 4 Another perspective view of the overall structure of a furrow opener for crop planting.

[0022] The following are the labeling elements in the diagram: 1. Connecting rod; 2. Mounting rod; 3. Soil-collecting assembly; 301. Rotating shaft; 302. Conical cylinder; 4. Transmission assembly; 401. Servo motor; 402. Worm gear; 403. Worm wheel; 5. Soil-breaking cone; 6. Hydraulic rod; 7. Support rod; 8. Support wheel; 9. Push plate; 10. Connecting assembly; 1001. Tie rod; 1002. Connecting seat; 11. Mounting block; 12. Reinforcing rod. Detailed Implementation

[0023] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0024] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0026] Example 1:

[0027] Reference Figures 1-4 This is the first embodiment of the present invention, which provides a ditch opener for crop planting.

[0028] Connecting rod 1, two symmetrical mounting rods 2 are fixedly connected to the connecting rod 1, a soil-gathering component 3 is provided on the mounting rod 2 to pry open the soil, a transmission component 4 for driving the soil-gathering component 3 is installed on the mounting rod 2, a soil-breaking cone 5 is fixedly connected to the mounting rod 2, and a connecting component 10 is provided on the connecting rod 1.

[0029] Two mounting rods 2 are symmetrically fixedly connected to both ends of the connecting rod 1. Each mounting rod 2 is equipped with a soil-gathering component 3 and a soil-breaking cone 5. One set of soil-gathering components 3 is equipped with a transmission component 4. The transmission component 4 drives the soil-gathering component 3 to work. The soil-breaking cone 5 breaks the soil to open a trench. The soil-gathering component 3 gathers the soil on both sides of the trench to prevent the soil from collapsing back into the trench and affecting the trenching effect. The connecting component 10 connects this device to the traction equipment.

[0030] The soil-collecting assembly 3 includes a rotating shaft 301 rotatably installed inside the mounting rod 2, and a tapered cylinder 302 is fixedly connected to the rotating shaft 301.

[0031] The rotating shaft 301 passes through two mounting rods 2 and is rotatably connected to the inner walls of both mounting rods 2. The conical cylinder 302 is fixedly connected to the rotating shaft 301. The rotating shaft 301 can drive the conical cylinder 302 to rotate, compacting and gathering the broken soil to prevent soil collapse.

[0032] Example 2:

[0033] Reference Figures 3-4 This is the second embodiment of the present invention, which is based on the previous embodiment.

[0034] Specifically, the transmission assembly 4 includes a servo motor 401 fixedly connected to the mounting rod 2, a worm gear 402 fixedly connected to the output end of the servo motor 401, and a worm wheel 403 meshing with the worm gear 402 fixedly connected to the rotating shaft 301.

[0035] The output end of the servo motor 401 extends into the interior of the mounting rod 2 and is fixedly connected to the worm gear 402. The rotating shaft 301 is located inside the mounting rod 2 and is fixedly connected to the worm wheel 403. The servo motor 401 drives the worm gear 402 to rotate, the worm gear 402 drives the worm wheel 403 to rotate, and the worm wheel 403 drives the rotating shaft 301 to rotate. It should be noted that the servo motor 401 can use a battery as an independent power source.

[0036] Specifically, the connecting assembly 10 includes a pull rod 1001 fixedly connected to the connecting rod 1, and a connecting seat 1002 rotatably connected to the end of the pull rod 1001 away from the connecting rod 1; a reinforcing rod 12 is fixedly connected to the pull rod 1001.

[0037] Two tie rods 1001 are symmetrically fixedly connected to the connecting rod 1. The end of the tie rod 1001 away from the connecting rod 1 is rotatably connected to the connecting seat 1002 through a pin. The connecting seat 1002 has a mounting hole that can be connected to the traction equipment. The traction equipment drives the device to move and open the trench.

[0038] Specifically, a hydraulic rod 6 is rotatably connected to the connecting seat 1002, and the piston rod of the hydraulic rod 6 is rotatably connected to the top of the connecting rod 1.

[0039] In this application, the hydraulic rod 6 is only used as an actuator. The selection and connection method of its power assembly (such as a hydraulic pump) are conventional designs that can be directly determined by those skilled in the art based on load requirements, and will not be described in detail in this application. The height of the connecting rod 1 is adjusted by extending and retracting the hydraulic rod 6.

[0040] Specifically, two conical cylinders 302 are mirrored on both sides of each mounting rod 2.

[0041] The side with the larger diameter of the conical cylinder 302 faces the mounting rod 2. The conical cylinder 302 forms a V-shape between the furrow and the slope. The conical cylinder 302 is used to squeeze and compact the broken soil onto the slope of the furrow, preventing the soil from loosening and collapsing into the furrow. In addition, the conical cylinder 302 rotates when moving, which can rub off the soil adhering to the surface by rotating with the ground, preventing soil from sticking to the tool and affecting its use.

[0042] Specifically, a support rod 7 is fixedly connected to the connecting rod 1, and a support wheel 8 is rotatably connected to the support rod 7.

[0043] The support rod 7 is welded to the connecting rod 1, and the support wheel 8 is mounted on the support rod 7 through a bracket. When the conical cylinder 302 moves, the support wheel 8 can support it, so that the whole device remains stable.

[0044] Example 3:

[0045] Reference Figures 2-4 This is the third embodiment of the present invention, which is based on the first two embodiments.

[0046] Specifically, a mounting block 11 is welded onto the mounting rod 2, and the mounting block 11 is fixedly mounted onto the connecting rod 1 by bolts.

[0047] The connecting rod 1 has an internal mounting groove for connecting to the mounting block 11. The mounting block 11 is installed into the mounting groove, and then the mounting block 11 is fixed to the connecting rod 1 with bolts. Thus, the mounting rod 2 and the soil-collecting assembly 3 are installed on the connecting rod 1. The soil-collecting assembly 3 can be disassembled and assembled by disassembling and assembling the mounting rod 2, which is convenient for its maintenance.

[0048] Specifically, a push plate 9 is fixedly connected to the connecting rod 1.

[0049] The pusher plate 9 can be used to level the soil between the two sets of soil-collecting components 3, preventing the soil from protruding and affecting the movement of the cone 302.

[0050] Specifically, there are two ground-breaking cones 5, each of which is fixedly connected to two mounting rods 2 on both sides.

[0051] The distance between the soil-breaking cone 5 and the soil-gathering component 3 needs to be designed according to the actual situation of planting crops in furrows. The soil is broken up by the soil-breaking cone 5 to form furrows.

[0052] In use, the device is connected to the agricultural traction equipment using the connecting component 10. The hydraulic rod 6 is used to extend and retract to adjust the soil-breaking cone 5 and the cone cylinder 302 to a suitable height. The soil-breaking cone 5 breaks the soil to a suitable depth, while the transmission component 4 drives the cone cylinder 302 to rotate. The two cone cylinders 302 form a diamond-like shape, forming a V-shape between the furrow and the slope. The cone cylinder 302 compresses and compacts the broken soil on the slope of the furrow, preventing the soil from loosening and collapsing into the furrow. Furthermore, the cone cylinder 302 rotates when moving, which can rub off the soil adhering to the surface by rotating with the ground, preventing soil from easily sticking to the tool and affecting its use.

[0053] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A furrow opener for crop planting, comprising a connecting rod (1), characterized in that: Two symmetrical mounting rods (2) are fixedly connected to the connecting rod (1). A soil-gathering component (3) for clearing the soil is provided on the mounting rod (2). A transmission component (4) for driving the soil-gathering component (3) is installed on the mounting rod (2). A soil-breaking cone (5) is fixedly connected to the mounting rod (2). A connecting component (10) is provided on the connecting rod (1). The soil-collecting assembly (3) includes a rotating shaft (301) rotatably mounted inside the mounting rod (2), and a conical cylinder (302) is fixedly connected to the rotating shaft (301).

2. The ditch opener for crop planting as described in claim 1, characterized in that: The transmission assembly (4) includes a servo motor (401) fixedly connected to the mounting rod (2), a worm gear (402) fixedly connected to the output end of the servo motor (401), and a worm wheel (403) meshing with the worm gear (402) fixedly connected to the rotating shaft (301).

3. The ditch opener for crop planting as described in claim 1, characterized in that: The connecting assembly (10) includes a pull rod (1001) fixedly connected to the connecting rod (1), and a connecting seat (1002) is rotatably connected to the end of the pull rod (1) away from the connecting rod (1).

4. The ditch opener for crop planting as described in claim 3, characterized in that: A hydraulic rod (6) is rotatably connected to the connecting seat (1002), and the piston rod of the hydraulic rod (6) is rotatably connected to the top of the connecting rod (1).

5. The ditch opener for crop planting as described in claim 1, characterized in that: Two conical cylinders (302) are mirror-arranged on both sides of each mounting rod (2).

6. The ditch opener for crop planting as described in claim 1, characterized in that: A support rod (7) is fixedly connected to the connecting rod (1), and a support wheel (8) is rotatably connected to the support rod (7).

7. The ditch opener for crop planting as described in claim 1, characterized in that: An installation block (11) is welded onto the mounting rod (2), and the installation block (11) is fixedly mounted on the connecting rod (1) by bolts.

8. The ditch opener for crop planting as described in claim 1, characterized in that: A push plate (9) is fixedly connected to the connecting rod (1).

9. The ditch opener for crop planting as described in claim 3, characterized in that: A reinforcing rod (12) is fixedly connected to the tie rod (1001).

10. The ditch opener for crop planting as described in claim 1, characterized in that: Two ground-breaking cones (5) are provided, and each is fixedly connected to two mounting rods (2) on both sides respectively.

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