Plough harrow for loosening soil

Abstract

The utility model discloses a plow harrow for loosening soil, and belongs to the field of agriculture. The plow harrow for soil loosening mainly comprises a soil loosening assembly, the soil loosening assembly comprises a workbench, a plurality of sets of shifting rods are arranged on the workbench, the plow harrow assembly comprises a fixing block, a fixing strip is fixedly installed at one end of the fixing block, hinge rods a are hinged to the two ends of the fixing strip, and a threaded block is slidably connected to the fixing strip. The plow harrow for soil loosening comprises a fixed strip, a bolt rod is arranged on the fixed strip, a threaded block is arranged on the fixed strip, hinge rods b are hinged to the two ends of the threaded block correspondingly, the hinge rods b are hinged to the ends of the hinge rods a, and plow harrow cutters are fixedly installed at the bottoms of the hinge rods a and one end of the fixed strip correspondingly, and the plow harrow for soil loosening rotates on the fixed strip through the bolt rod, so that the hinge rods b can open or close the plow harrow cutters at the two ends; therefore, the plow harrow can be suitable for soil loosening work on lands with different intervals at the same time, and then the plow harrow can meet the planting requirements of various plants.

Description

Technical Field

[0001] The present application relates to the field of agricultural technology, and in particular to a soil loosening plow harrow. Background Art

[0002] Agriculture involves the science and practice of farming and planting activities, covering all aspects from soil management to crop harvesting. Modern agriculture not only includes traditional planting and breeding, but also includes some soil, which is a natural resource for growing crops and plants. However, the soil may become hardened after long-term use. If it needs to be realigned for use, it needs to be loosened, and for this purpose, a loosening rake is needed.

[0003] However, the plowing and harrowing devices we currently use are different because the varieties we need to plant are different and the sizes of the land will also be different. When planting different varieties of plants, the spacing between the lands will also be different. Usually, different types of plowing and harrowing devices are required to deal with these lands of different sizes.

[0004] Therefore be necessary to provide a kind of loosening soil and use a plow harrow to solve the problems referred to above. Utility Model Content

[0005] Based on the above problems existing in the prior art, the problem to be solved by this application is: to provide a soil loosening rake, which achieves the effect that the rake can process the intervals required by different plants, thereby solving the problem of the need to change the model of the rake.

[0006] The technical solution adopted by the present application to solve its technical problems is: a plow rake for loosening soil, including a loosening soil component, the loosening soil component including a workbench, a plurality of shift rods are provided on the workbench, the plow rake component includes a fixed block, a fixed bar is fixedly installed at one end of the fixed block, both ends of the fixed bar are hinged with a hinge rod a, a threaded block is slidably connected to the fixed bar, both ends of the threaded block are hinged with a hinge rod b, the hinge rod b is hinged to the end of the hinge rod a, and the hinge rod a and the bottom of one end of the fixed bar are fixedly installed with a plow rake blade.

[0007] Furthermore, the internal thread of the threaded block is connected to a bolt rod, and a limiting block for limiting the bolt rod is fixedly installed on the fixing bar close to the bolt rod.

[0008] Furthermore, the fixing bar is fixedly installed with a moving wheel b near the bottom of one group of plow blades, and the fixing bar is fixedly installed with an insert near the bottom of the moving wheel b. The moving wheel b is inserted into the inside of the insert, and a bolt a is installed on the insert.

[0009] Furthermore, a motor is fixedly mounted on the workbench, a transmission assembly is fixedly mounted on the output shaft of the motor, rotating rods are provided at both ends of the transmission assembly, and bearing seats are fixedly mounted at both ends of the workbench.

[0010] Furthermore, a connecting rod a is fixedly installed on one end of the rotating rod, a support rod b is movably installed on the workbench, one end of the support rod b is hinged to the connecting rod b, and one end of the connecting rod b is hinged to the support rod a.

[0011] Furthermore, a plurality of shifting rods in contact with the soil are fixedly installed between the support rods a, and bolts b are installed on the shifting rods.

[0012] Furthermore, a moving wheel a is provided at the bottom of the workbench, and a handle is fixedly installed at one end of the workbench.

[0013] The beneficial effects of this application are:

[0014] The present application provides a soil loosening plow, which rotates on a fixed bar through a bolt rod, so that the hinge rod b will spread or close the plow blades at both ends, thereby allowing the intervals between several groups of plow blades to be equidistantly expanded or reduced, so that the plow can be used for loosening soil on land with different spacings at the same time, and thus meet the needs of planting a variety of plants.

[0015] The present application provides a soil loosening plow rake, which is equipped with several groups of levers, so that the plow rake can perform multiple soil loosening operations, thereby further improving the soil loosening efficiency of the plow rake, and can automatically turn the levers through a motor, thereby avoiding manual operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings in the specification, which constitute a part of this application, are used to provide further understanding of this application. The illustrative embodiments of this application and their descriptions are used to explain this application and do not constitute improper limitations on this application.

[0017] In the attached figure:

[0018] Figure 1 This is an overall schematic diagram of a soil loosening rake in this application;

[0019] Figure 2 This is a schematic diagram of the soil loosening component in 1;

[0020] Figure 3 1 is a schematic diagram of a plowshare assembly;

[0021] Among them, the reference numerals in the figures are:

[0022] 1. Soil loosening assembly; 11. Workbench; 12. Moving wheel a; 13. Handle; 14. Motor; 15. Transmission assembly; 16. Bearing seat; 17. Connecting rod a; 18. Support rod a; 19. Connecting rod b; 110. Support rod b; 111. Rotating rod; 112. Driving rod;

[0023] 2. Plowshare assembly; 21. Fixing block; 22. Fixing bar; 23. Threaded block; 24. Bolt rod; 25. Moving wheel b; 26. Insertion cylinder; 27. Hinge rod a; 28. Plowshare blade; 29. Hinge rod b; 210. Limit block. DETAILED DESCRIPTION

[0024] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0025] In order to enable those skilled in the art to better understand the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of this application.

[0026] like Figure 1 As shown, the present application provides a soil loosening rake, including a soil loosening component 1, and a plow component 2 fixedly installed at one end of the soil loosening component 1, wherein the soil loosening component 1 and the plow component 2 need to be placed on the soil respectively, wherein the soil loosening component 1 is used to loosen the soil once, and the plow component 2 is used to loosen the soil twice, thereby improving the working efficiency of the plow and being able to dig trenches on the soil.

[0027] like Figure 1 and Figure 2 As shown, the loosening assembly 1 includes a workbench 11, which is used to fix the various parts on the combined plow rake. At the same time, a moving wheel a12 is provided at the bottom of the workbench 11, so that the entire loosening assembly 1 can be moved by the moving wheel a12, and a handle 13 is fixedly installed at one end of the workbench 11, so that the staff can move the equipment by pushing the handle 13 and rolling the moving wheel a12.

[0028] At the same time, a motor 14 is fixedly installed on the workbench 11, and a transmission assembly 15 is fixedly installed on the output shaft of the motor 14. The transmission assembly 15 includes three groups of mutually compatible helical gears (not shown in the figure), one group of which is fixedly connected to the output shaft of the motor 14, and a rotating rod 111 is fixedly installed on the two groups of helical gears. At the same time, bearing seats 16 are fixedly installed at both ends of the workbench 11, and the two groups of rotating rods 111 are respectively fixedly connected to two of the groups of helical gears. A connecting rod a17 is fixedly installed on one end of the rotating rod 111, so that when the motor 14 is turned on, the three groups of helical gears will be driven to rotate, and then the connecting rod a17 will be driven to rotate on the bearing seat 16.

[0029] In addition, a support rod b110 is movably installed on the workbench 11 near the handle 13, and one end of the support rod b110 is hinged to a connecting rod b19, and one end of the connecting rod b19 is hinged to a support rod a18, so that when the connecting rod a17 rotates, the support rod a18 will swing up and down on the workbench 11, and at the same time, several groups of shift rods 112 are fixedly installed between the two groups of support rods a18, and the shift rods 112 can contact the soil, so that when the two groups of support rods a18 flip up and down, they will drive the shift rods 112 to move synchronously, so that the contacted soil can be overturned, thereby achieving one-time loosening work, and a bolt b is installed on the shift rod 112, so that several groups of shift rods 112 can be disassembled or installed by the bolt b, so that the loosening assembly 1 can loosen soil of different sizes and improve the loosening effect of the equipment.

[0030] like Figure 3 As shown, the plow assembly 2 includes a fixed block 21, which is fixedly connected to one end of the workbench 11, so that the plow assembly 2 can be fixedly combined with the loosening assembly 1 through the fixed block 21, and a fixed bar 22 is fixedly installed at one end of the fixed block 21, and the bottom and end of the fixed bar 22 are equidistantly provided with plow blades 28, so that the plow assembly 2 can loosen the soil and realize trenching through several groups of equidistantly arranged plow blades 28, so that seeds can be placed conveniently.

[0031] At the same time, hinge rods a27 are hinged at both ends of the fixing bar 22, and the ends of the hinge rods a27 are fixedly connected to the plow blade 28 respectively, and a threaded block 23 is slidably connected to the fixing bar 22, and both ends of the threaded block 23 are hinged to hinge rods b29, and the ends of the hinge rods b29 are movably hinged to the hinge rod a27, so that when the threaded block 23 is slidably installed on the fixing bar 22, the threaded block 23 can stretch or merge the two sets of hinged hinge rods b29, and then drive the hinge rod a27 to move synchronously on the fixing bar 22, so that the position of the plow blade 28 can be adjusted so that the plow blade 28 can be suitable for different soil spacings.

[0032] The internal thread of the threaded block 23 is connected to the bolt rod 24, and the limiting block 210 is fixedly installed on the fixing bar 22 near the bolt rod 24. The limiting block 210 can limit the bolt rod 24, so that after rotating the limiting block 210, the bolt rod 24 will be driven to rotate inside the threaded block 23. At this time, the threaded block 23 can slide on the fixing bar 22, thereby driving the plow blade 28 to adjust its position.

[0033] Finally, a moving wheel b25 is fixedly installed on the fixing bar 22 near the bottom of one group of plow blades 28. The moving wheel b25 can move in coordination with the moving wheel a12. At the same time, an insert 26 is fixedly installed on the fixing bar 22 near the bottom of the moving wheel b25. The moving wheel b25 is inserted into the inside of the insert 26, and a bolt a (not shown) is installed on the insert 26, so that the insert 26 can fix the moving wheel b25 through the bolt a. At the same time, after loosening the bolt a, the moving wheel b25 can be adjusted on the insert 26, so that the distance between the plow assembly 2 and the soil can be adjusted, and then the plow assembly 2 can be adapted to different terrain requirements.

[0034] The above description is merely a preferred embodiment of the present application and is not intended to limit the present application. Various modifications and variations are possible for those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present application shall be included within the scope of protection of the present application.

Claims

1. A soil loosening rake, characterized in that: include: A soil loosening assembly (1), the soil loosening assembly (1) comprising a workbench (11), the workbench (11) being provided with a plurality of groups of shifting rods (112); A plow assembly (2) includes a fixed block (21), a fixed bar (22) fixedly mounted on one end of the fixed block (21), hinge rods a (27) hinged at both ends of the fixed bar (22), a threaded block (23) slidably connected to the fixed bar (22), hinge rods b (29) hinged at both ends of the threaded block (23), hinge rods b (29) hinged to the end of the hinge rod a (27), and plow blades (28) fixedly mounted on the bottom of the hinge rod a (27) and one end of the fixed bar (22).

2. A soil loosening rake according to claim 1, characterized in that: The internal thread of the threaded block (23) is connected to a bolt rod (24), and a limiting block (210) for limiting the bolt rod (24) is fixedly installed on the fixing bar (22) near the bolt rod (24).

3. The soil loosening rake according to claim 2, characterized in that: The fixing bar (22) is fixedly installed with a moving wheel b (25) near the bottom of one group of plow blades (28), and the fixing bar (22) is fixedly installed with an insert (26) near the bottom of the moving wheel b (25). The moving wheel b (25) is inserted into the inside of the insert (26), and a bolt a is installed on the insert (26).

4. The soil loosening rake according to claim 1, characterized in that: A motor (14) is fixedly mounted on the workbench (11), a transmission assembly (15) is fixedly mounted on the output shaft of the motor (14), rotating rods (111) are provided at both ends of the transmission assembly (15), and bearing seats (16) are fixedly mounted at both ends of the workbench (11).

5. The soil loosening rake according to claim 4, characterized in that: A connecting rod a (17) is fixedly mounted on one end of the rotating rod (111), a supporting rod b (110) is movably mounted on the workbench (11), one end of the supporting rod b (110) is hingedly connected to a connecting rod b (19), and one end of the connecting rod b (19) is hingedly connected to a supporting rod a (18).

6. The soil loosening rake according to claim 5, characterized in that: Several groups of shifting rods (112) in contact with the soil are fixedly installed between the support rods a (18), and bolts b are installed on the shifting rods (112).

7. The soil loosening rake according to claim 6, characterized in that: A moving wheel a (12) is provided at the bottom of the workbench (11), and a handle (13) is fixedly installed at one end of the workbench (11).

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