High-performance seeder support

Abstract

The utility model discloses a high-performance seeder support, and relates to the technical field of seeders, in particular to the high-performance seeder support, which is mounted on a cross beam of a seeder and comprises a fixing frame, a connecting rod and a fixing component. A plurality of arrayed clamping grooves are formed in one side wall of the fixing frame in the length direction. The connecting rod slides in the through hole of the fixing frame, and the fixing assembly is used for fixing the connecting rod and the fixing frame, so that the height position of the connecting rod is adjusted, namely, the ditching depth of the ditcher at the end of the connecting rod is adjusted; the fixing frames are installed on the seeding machine cross beam through the fixing assemblies, the fixing assemblies can be detached or installed, and the positions of the fixing frames on the seeding machine cross beam can be adjusted by detaching or installing the fixing assemblies, so that the distance between every two adjacent fixing frames is adjusted, namely the distance between every two furrow openers is adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of seed drills, in particular to a high-performance seed drill bracket. Background Art

[0002] Soybean and corn planters primarily function as furrowing and seeding. The furrow opener and seeding mechanism are driven by a tractor, so the connection brackets between the furrow opener, seeding mechanism, and the tractor are crucial. Currently, the connection brackets on the market are relatively simple, using a single square tube for connection. However, these are not strong enough and are prone to bending and breaking. Furthermore, during the furrowing and seeding process, soil often enters the connection holes, causing the bolts to clog and corrode, making disassembly difficult.

[0003] In the published Chinese patent application, publication number: CN205584755U, patent name: Furrowing and seeding connection bracket for soybean and corn planters, the prior art strengthens the fixation of the connection frame by a double-layer fixing plate to increase the strength, and the bolt cover can effectively prevent soil from entering the hole and causing blockage, and the four-position connection holes can effectively adjust the furrowing depth. Although the prior art can solve the above problems, the prior art has certain limitations in its specific implementation. In the northern areas with lower temperatures, the depth of seeds sown into the soil is relatively deep, so the furrowing and sowing depth needs to be adjusted for different regions in the north and south. During the specific implementation of this prior art, it is impossible to adjust the height position of the furrow opener of the planter, that is, it is impossible to adjust the furrowing depth of the furrow opener. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the deficiencies in the prior art, the present invention provides a high-performance seed drill bracket, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a high-performance seed drill bracket, which is installed on the seed drill beam, includes a fixing frame, a connecting rod and a fixing assembly, the interior of the fixing frame is provided with a through hole along the length direction, and a side wall of the fixing frame is provided with multiple arranged card slots along the length direction, and each card slot is connected to the through hole; the upper end of the connecting rod is inserted into the through hole of the fixing frame, and the connecting rod is slidably connected to the fixing frame; the lower end of the connecting rod is fixedly connected to the furrow opener of the seed drill; the fixing assembly is arranged on the fixing frame, and the fixing assembly is detachably connected to the seed drill beam.

[0007] Optionally, fin plates are fixedly connected to both outer side walls of the fixing frame, and the fin plates are provided with connecting holes.

[0008] Optionally, the fixing assembly includes a pad and two U-shaped screws, the two U-shaped screws are hooped on the fixing frame, and the crank portion of the U-shaped screw is clamped in the slot of the fixing frame, and the crank portion of the U-shaped screw abuts against the connecting rod.

[0009] Optionally, the end of the U-shaped screw passes through the connecting hole of the wing plate; the two U-shaped screws are respectively located above and below the seeder beam, the pad is sleeved on the ends of the two U-shaped screws, and the ends of the U-shaped screw are threadedly connected with nuts after passing through the pad.

[0010] Optionally, a plurality of grooves are provided on one side wall of the connecting rod.

[0011] The utility model provides a high-performance seed drill bracket, which has the following beneficial effects:

[0012] This high-performance seed drill support, through the coordinated arrangement of the seed drill crossbeam, the fixing frame, the connecting rod, and the fixing assembly, enables the high-performance seed drill support to adjust the height position of the furrow opener and the spacing between two adjacent furrow openers. By sliding the connecting rod within the through hole of the fixing frame and fixing the connecting rod to the fixing frame using the fixing assembly, the height position of the connecting rod is adjusted, thereby adjusting the furrowing depth of the furrow opener at the end of the connecting rod. The fixing frame is mounted on the seed drill crossbeam via the fixing assembly. The fixing assembly is removable or removable. By removing or installing the fixing assembly, the position of the fixing frame on the seed drill crossbeam can be adjusted, thereby adjusting the spacing between two adjacent fixing frames, thereby adjusting the spacing between the two furrow openers. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are merely embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of the high-performance seed drill bracket of the utility model;

[0015] Figure 2 This is a schematic diagram of the three-dimensional structure of the pad in the high-performance seed drill bracket of the utility model;

[0016] Figure 3 This is a schematic diagram of the three-dimensional structure of the fixing frame in the high-performance seed drill bracket of the utility model;

[0017] Figure 4 It is a schematic diagram of the partial three-dimensional structure of the connecting rod in the high-performance seed drill bracket of the utility model.

[0018] In the figure: 1. fixing frame; 2. slot; 3. through hole; 4. fin plate; 5. connecting hole; 6. connecting rod; 7. U-shaped screw; 8. pad; 9. nut; 10. seeder beam; 11. groove. DETAILED DESCRIPTION

[0019] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. In the description of the present invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer" and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended only to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the device or element referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the present invention. In addition, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indications or implications.

[0020] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances. Obviously, the embodiments described are only some of the embodiments of this utility model, and not all of them.

[0021] For example 1, please refer to Figures 1 to 3 The present invention provides a technical solution: a high-performance seed drill support, which is mounted on a seed drill crossbeam 10. The high-performance seed drill support comprises a fixed frame 1, a connecting rod 6, and a fixing assembly. The fixed frame 1 has a through hole 3 formed inside along its length. A side wall of the fixed frame 1 has a plurality of slots 2 arranged along its length, each slot 2 communicating with the through hole 3. The upper end of the connecting rod 6 is inserted into the through hole 3 of the fixed frame 1, and the connecting rod 6 is slidably connected to the fixed frame 1. The lower end of the connecting rod 6 is fixedly connected to the seed drill's furrow opener.

[0022] The fixing assembly is arranged on the fixing frame 1 , and the fixing assembly is detachably connected to the seeder crossbeam 10 .

[0023] Among them, the fixing assembly is used to fix the connecting rod 6 on the fixing frame 1 and to fix the fixing frame 1 on the seed drill crossbeam 10. The fixing frame 1 has a certain length, and the connecting rod 6 is inserted into the through hole 3 of the fixing frame 1, which can improve the bending strength of the connecting rod 6. The connecting rod 6 is slidably connected to the fixing frame 1, and the height position of the connecting rod 6 relative to the fixing frame 1 can be adjusted, that is, the height position of the furrow opener located at the lower end of the connecting rod 6 can be adjusted to achieve the adjustment of the soil furrowing depth. The furrow opener of the seed drill adopts the furrow opener in the technical solution of the Chinese patent application with publication number CN205584755U.

[0024] Specifically, fin plates 4 are fixedly connected to both outer side walls of the fixing frame 1 , and connecting holes 5 are formed on the fin plates 4 .

[0025] More specifically, the fixing assembly includes a pad 8 and two U-shaped screws 7. The two U-shaped screws 7 are hooped on the fixing frame 1, and the crank portion of the U-shaped screw 7 is clamped in the slot 2 of the fixing frame 1, and the crank portion of the U-shaped screw 7 abuts against the connecting rod 6.

[0026] Among them, the fin plate 4 is used to make the two U-shaped screws 7 correspond longitudinally to prevent the two U-shaped screws 7 from offsetting. The ends of the two U-shaped screws 7 are inserted into the connecting holes 5 of the fin plate 4, and the ends of the U-shaped screws 7 can slide along the connecting holes 5 of the fin plate 4. The crank portion of the U-shaped screw 7 is clamped in the slot 2 of the fixing frame 1. The U-shaped screw 7 can effectively clamp the fixing frame 1 to prevent the fixing frame 1 from sliding longitudinally, and when the U-shaped screw 7 is clamped in different slots 2 of the fixing frame 1, the fixed position of the fixing frame 1 can be adjusted. When the U-shaped screw 7 is clamped in the slot 2 of the fixing frame 1, the crank portion of the U-shaped screw 7 abuts against the connecting rod 6, and the crank portion of the U-shaped screw 7 tightens the connecting rod 6, thereby fixing the connecting rod 6 in the fixing frame 1.

[0027] More specifically, the end of the U-shaped screw 7 passes through the connection hole 5 of the fin plate 4. The two U-shaped screws 7 are respectively located above and below the planter crossbeam 10, and the pad 8 is sleeved on the ends of the two U-shaped screws 7. The ends of the U-shaped screws 7 are threadedly connected with nuts 9 after passing through the pad 8.

[0028] The fixing frame 1 is fixed to the planter crossbeam 10 via a pad 8, two U-shaped screws 7, and multiple nuts 9. The ends of the U-shaped screws 7 penetrate the pad 8 and are threadedly connected to the nuts 9. After the two U-shaped screws 7 are clamped around the fixing frame 1, they are installed on the planter crossbeam 10 via the pad 8 and multiple nuts 9. When the spacing between the two planter furrow openers needs to be adjusted, the nuts 9 are loosened to reduce the tightness between the fixing assembly and the planter crossbeam 10, and the fixing assembly and fixing frame 1 are moved along the planter crossbeam 10 to adjust the spacing between the two adjacent planter furrow openers. Thereafter, the nuts 9 on the U-shaped screws 7 are tightened.

[0029] For example 2, please refer to Figure 4 The main difference between this embodiment and the first embodiment is that a plurality of grooves 11 are provided on one side wall of the connecting rod 6 .

[0030] Among them, when the height of the connecting rod 6 needs to be adjusted, the groove 11 on the connecting rod 6 needs to be matched with the corresponding slot 2 so that the crank part of the U-shaped screw 7 presses the groove 11, so that the connecting rod 6 is further limited by the U-shaped screw 7 and the groove 11, thereby preventing the furrow opener from accidentally sliding up and down during sowing.

[0031] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A high-performance seed drill support, mounted on a seed drill crossbeam (10), characterized in that: The invention comprises a fixing frame (1), a connecting rod (6) and a fixing assembly, wherein a through hole (3) is provided inside the fixing frame (1) along the length direction, a plurality of slots (2) arranged along the length direction are provided on a side wall of the fixing frame (1), and each slot (2) is communicated with the through hole (3); the upper end of the connecting rod (6) is inserted into the through hole (3) of the fixing frame (1), and the connecting rod (6) is slidably connected to the fixing frame (1); the lower end of the connecting rod (6) is fixedly connected to a furrow opener of a seed drill; The fixing assembly is arranged on a fixing frame (1), and the fixing assembly is detachably connected to a seeder crossbeam (10).

2. The high-performance seed drill support according to claim 1, characterized in that: Fin plates (4) are fixedly connected to both outer side walls of the fixing frame (1), and connecting holes (5) are provided on the fin plates (4).

3. The high-performance seed drill support according to claim 2, characterized in that: The fixing assembly comprises a backing plate (8) and two U-shaped screws (7). The two U-shaped screws (7) are hooped on the fixing frame (1), and the crank portions of the U-shaped screws (7) are clamped in the clamping grooves (2) of the fixing frame (1). The crank portions of the U-shaped screws (7) abut against the connecting rod (6).

4. The high-performance seed drill support according to claim 3, characterized in that: The ends of the U-shaped screws (7) pass through the connecting holes (5) of the fin plates (4); the two U-shaped screws (7) are respectively located above and below the planter crossbeam (10); the pads (8) are sleeved on the ends of the two U-shaped screws (7); and the ends of the U-shaped screws (7) are threadedly connected to nuts (9) after passing through the pads (8).

5. The high-performance seed drill support according to claim 1, characterized in that: A plurality of grooves (11) are provided on one side wall of the connecting rod (6).

Images