Side cultivator
By designing a side tillage machine including plows and flexible connections, the problem of insufficient flexibility in existing deep-turning agricultural machinery when operating on the edge of arable land is solved, and more efficient arable land use and crop yield are achieved.
Patent Information
- Application Number
- CN202422223521.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-11
- Publication Date
- 2025-06-24
- Estimated Expiration
- 2034-09-11
AI Technical Summary
Due to insufficient width and steering flexibility, existing deep-turning agricultural machinery is difficult to accurately reach the arable land boundary for fine operations, resulting in the inability to fully cultivate the boundary area, wasting arable land resources, reducing land use efficiency and affecting crop yield.
A side tillage machine is designed, including a plow and a plow frame. The plow is fixedly installed under the plow frame. The plow frame is mounted with rollers. The sliding sleeve and fixture are connected by a transverse regulator. The slot and herringbone are used for suspension. The mid-tie rod and telescopic rod are used to adjust the depth and position of the plow, and improve the flexibility of the plow frame and plow.
By improving the flexibility of the plow frame and plow, the side tillage machine can more accurately cultivate the edge areas of the cultivated land, improve the utilization rate of cultivated land and crop yield, solving the problem that existing machinery is difficult to operate finely.
Smart Images
Figure CN223007853U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of agricultural implements, in particular to a side ploughing machine. Background Art
[0002] With the continuous growth of the global population and the acceleration of the urbanization process, rural cultivated land resources are becoming increasingly tense. Improving agricultural production efficiency and land utilization rate has become an important issue in agricultural development. However, in the existing agricultural machinery technology, especially in deep ploughing agricultural machinery, there is a common problem: due to the limitation of obstacles (such as trees, telegraph poles, walls, etc.), these machines are restricted by their width and steering flexibility during movement, making it difficult to accurately reach the cultivated land boundary for fine operations, resulting in the inability to fully cultivate the boundary area, causing a large amount of waste of cultivated land resources, not only reducing the land utilization efficiency, but also affecting the overall crop yield. Content of the Utility Model
[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a side ploughing machine, which effectively solves the problems that the existing ploughing machine has low flexibility, is affected by obstacles and the width of the machine itself, resulting in the inability to cultivate the boundary area of the cultivated land, not only reducing the land utilization efficiency, but also affecting the crop yield.
[0004] To achieve the above object, the utility model provides the following technical solutions: the utility model includes a ploughshare and a plough frame. The ploughshare is fixedly installed below the plough frame. A roller is installed on the plough frame on the side of the ploughshare. A sliding sleeve is fixedly connected to the front side of the plough frame. The sliding sleeve is slidably connected with a fixed frame. A transverse adjuster is arranged between the fixed frame and the sliding sleeve. A clamping groove is arranged on the front side of the fixed frame. A herringbone frame is rotatably connected in the clamping groove. The upper end of the herringbone frame is hinged with a middle pull rod, and the other end of the middle pull rod is hinged with the plough frame.
[0005] Preferably, the transverse adjuster is a telescopic rod. One end of the telescopic rod is hinged with the sliding sleeve, and the other end of the telescopic rod is hinged with the end of the fixed frame.
[0006] Preferably, a plurality of fixing holes are arranged on both sides of the clamping groove. Fixing bolts are fitted in the fixing holes. Through holes for cooperating with the fixing bolts are arranged on the herringbone frame.
[0007] Preferably, a support rod is rotatably connected to one side of the roller. The support rod is slidably connected with a support plate. A U-shaped fixing rod is arranged between the support plate and the plough frame. An adjusting handle is rotatably connected to the upper side of the support plate. The adjusting handle is threadedly connected with the support rod.
[0008] Preferably, there are multiple groups of ploughshares, and multiple groups of ploughshares are distributed at equal intervals with dislocation on the plough frame.
[0009] Preferably, the plow includes a plow surface and a plow column. One side of the plow column is fixedly connected with a connecting plate, and a reinforcing rod is installed between the connecting plate and the plow surface.
[0010] Compared with the prior art, the prominent advantages of the present utility model are as follows:
[0011] In the present utility model, the plow frame and the fixing frame are slidably connected, and the fixing frame is connected to the upper herringbone frame to suspend the tractor, so that the plow frame has a large amount of movement, increasing the flexibility of the plow frame and the plow. When plowing the land, the edge of the cultivated land is plowed, improving the utilization rate of the cultivated land and the aborted area of the crops. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a schematic first axonometric structure diagram of the present utility model.
[0013] Figure 2 It is a schematic second axonometric structure diagram of the present utility model.
[0014] Figure 3 It is a schematic connection structure diagram of the plow frame and the fixing frame of the present utility model.
[0015] Reference numerals in the drawings: 1, plow; 101, plow surface; 102, plow column; 103, connecting plate; 105, reinforcing rod; 2, plow frame; 3, roller; 4, sliding sleeve; 5, clamping groove; 6, herringbone frame; 7, middle pull rod; 8, telescopic rod; 9, fixing hole; 10, support rod; 11, support plate; 12, U-shaped fixing rod; 13, adjusting handle; 14, fixing frame. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0016] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments; based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0017] Please refer to the attached Figures 1-3 , the side tillage machine in this embodiment: includes a plow 1 and a plow frame 2. The plow 1 is fixedly installed below the plow frame 2. A roller 3 is installed on the plow frame 2 on the side of the plow 1. A sliding sleeve 4 is fixedly connected to the front side of the plow frame 2. The sliding sleeve 4 is slidably connected to a fixing frame 14. A horizontal adjuster is provided between the fixing frame 14 and the sliding sleeve 4. A clamping groove 5 is provided on the front side of the fixing frame 14. A herringbone frame 6 is rotatably connected in the clamping groove 5. The upper end of the herringbone frame 6 is hinged to a middle pull rod 7, and the other end of the middle pull rod 7 is hinged to the plow frame 2.
[0018] The plow frame 2 is composed of a front cross bar, two rhombic bars and multiple reinforcing bars 105. The plow 1 is installed on one of the rhombic bars on one side of the plow frame 2, and the roller 3 is installed on the rhombic bar on the other side. The lowest point of the roller 3 is higher than the lowest point of the plow 1. The clamping groove 5 on the front side of the fixed frame 14 is connected to the upper side of the herringbone frame 6 on the three suspension bars at the rear side of the tractor. The sliding sleeve 4 is sleeved on the outside of the fixed frame 14. The fixed frame 14 and the plow frame 2 are connected through the sliding sleeve 4. The lateral adjuster is used to adjust the position of the sliding sleeve 4 relative to the fixed frame 14. By adjusting the position of the sliding sleeve 4, the position of the plow frame 2 is adjusted. By means of the lateral adjuster, the plow frame 2 can be deflected to one side of the fixed frame 14, so that when plowing the land, the plow 1 can plow to a more side position; when the tractor is suspended and connected to the plow, the suspension and the plow are connected by matching the pin and the hole. The diameter of the hole is larger than the diameter of the pin, and the plow has a certain amount of swing relative to the tractor. In this application, the tractor, the herringbone frame 6 and the fixed frame 14 also adopt this connection method. At the same time, the middle pull rod 7 also has a certain lateral sliding space on the herringbone frame 6 and the plow frame 2.
[0019] Further, the lateral adjuster is a hydraulic telescopic rod 8, and a hydraulic cylinder is also installed on the middle pull rod 7. The lengths of the two ends of the middle pull rod 7 and the telescopic rod 8 are adjusted by the hydraulic cylinder. Among them, the change in the lengths of the two ends of the middle pull rod 7 corresponds to the adjustment of the plowing depth of the plow 1. The depth of the front and rear plows 1 is adjusted in the cab by the hydraulic cylinder, without the driver getting out of the vehicle for manual adjustment, which is convenient and fast; the telescopic rod 8 can adjust the left and right positions of the sliding sleeve 4, so that the plow 1 moves to the side with the plow frame 2, so as to reach the position where the plow 1 plows to the edge of the field.
[0020] A plurality of fixing holes 9 are provided on the clamping groove 5. The fixing bolts pass through the fixing holes 9 and the bottom end of the herringbone frame 6, and the fixing bolts buckle the bottom end of the herringbone frame 6 in the clamping groove 5. There are two clamping grooves 5, and the structures of the two clamping grooves 5 are the same. The two clamping grooves 5 play a role in connecting the two bottom ends of the herringbone frame 6.
[0021] The support plate 11 is fixedly connected to the plow frame 2 through a U-shaped fixing rod. The support rod 10 can slide vertically on the support plate 11. The support plate 11 is provided with a through hole for the support rod 10 to slide. The diameter of the adjusting handle 13 on the upper side of the support plate 11 is smaller than the through hole. The top end of the support rod 10 is threadedly connected to the adjusting handle 13. The height of the support rod 10 can be adjusted by rotating the adjusting handle 13. The height of the roller 3 from the ground is adjusted by adjusting the height of the support rod 10.
[0022] In order to improve the plowing efficiency, three plows 1 are provided on the plow frame 2. The three plows 1 are arranged in a straight line in the horizontal direction and are equally spaced in the vertical direction, so as to increase the width of the land plowed at one time when plowing.
[0023] The plow column 102 of the plow 1 is fixedly connected to the plow frame 2. The plow surface 101 is located at the lower end of the plow column 102, and the plow column 102 supports one side of the plow surface 101. To improve the support for the plow surface 101, a horizontal connecting plate 103 is added on one side of the plow column 102, and a reinforcing rod 105 is added between the connecting plate and the weak side of the plow surface 101. The connecting plate 103, the reinforcing rod 105 and the plow surface 101 form a triangle to increase the strength of the plow surface 101.
[0024] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. Side tillage machine, characterized by: The invention comprises a plow (1) and a plow frame (2), wherein the plow (1) is fixedly mounted below the plow frame (2), a roller (3) is mounted on the plow frame (2) on the side of the plow (1), a sliding sleeve (4) is fixedly connected to the front side of the plow frame (2), the sliding sleeve (4) is slidably connected to a fixing frame (14), a lateral adjuster is arranged between the fixing frame (14) and the sliding sleeve (4), a slot (5) is arranged on the front side of the fixing frame (14), a herringbone frame (6) is rotatably connected in the slot (5), a middle pull rod (7) is hinged at the upper end of the herringbone frame (6), and the other end of the middle pull rod (7) is hinged to the plow frame (2).
2. The side tiller according to claim 1, characterized in that: The lateral adjuster is a telescopic rod (8), one end of the telescopic rod (8) is hinged to the sliding sleeve (4), and the other end of the telescopic rod (8) is hinged to the end of the fixing frame (14).
3. The side tiller according to claim 1, characterized in that: A plurality of fixing holes (9) are provided on both sides of the clamping slot (5), fixing bolts are fitted in the fixing holes (9), and through holes fitting with the fixing bolts are provided on the herringbone frame (6).
4. The side tiller according to claim 1, characterized in that: A support rod (10) is rotatably connected to one side of the roller (3), a support plate (11) is slidably connected to the support rod (10), a U-shaped fixing rod (12) is provided between the support plate (11) and the plow frame (2), an adjustment handle (13) is rotatably connected to the upper side of the support plate (11), and the adjustment handle (13) is threadedly connected to the support rod (10).
5. The side tiller according to claim 1, characterized in that: The ploughs (1) are provided in multiple groups, and the multiple groups of ploughs (1) are staggered and distributed at equal intervals on the plough frame (2).
6. The side tiller according to claim 1, characterized in that: The plough (1) comprises a plough face (101) and a plough column (102); a connecting plate (103) is fixedly connected to one side of the plough column (102); and a reinforcing rod (105) is installed between the connecting plate (103) and the plough face (101).