Soil loosening device of crop mechanical planting equipment

Abstract

The utility model discloses a soil loosening device of crop mechanical planting equipment, which comprises a support framework, and a depth driving component, a depth adjusting component and a soil loosening component which are arranged on the support framework from top to bottom, the depth driving component is arranged at the top end of the support framework, the depth adjusting component is arranged on the support framework, and the soil loosening component is arranged on the support framework. The soil loosening assembly is slidably arranged at the lower end of the supporting framework and is in transmission connection with the depth adjusting assembly, the depth adjusting assembly comprises a sliding supporting column and a sliding supporting table, the two ends of the sliding supporting table are arranged on the sliding supporting column through sliding bearings, and the upper surface of the sliding supporting table is in transmission connection with the depth driving assembly; sliding guide blocks are arranged on the portions, below the two ends of the sliding supporting table, of the supporting framework respectively, the side portions of the two ends of the sliding supporting table are connected with the upper ends of the sliding guide blocks respectively, and the sliding supporting table is connected with the two ends of the soil loosening assembly through the lower ends of the sliding guide blocks. The soil loosening efficiency is improved.

Description

Technical Field

[0001] The utility model relates to a mechanical soil loosening device for crops, in particular to a soil loosening device for mechanical planting equipment of crops. Background Art

[0002] Agriculture is a basic industry supporting the construction and development of the national economy. Agriculture is an industry that utilizes the growth and development laws of animals and plants to obtain products through artificial cultivation. Before using the land, the land needs to be loosened for easy use. However, manual loosening of the land is time-consuming and labor-intensive, and the loosening effect is not good. The existing mechanical loosening equipment for crops has been constantly updated. The current mechanical loosening equipment cannot adjust the height of the equipment, and it is difficult to loosen the soil based on the actual planting distance. There is a need to loosen the soil of an entire piece of land, which is inefficient. Summary of the invention

[0003] The purpose of the utility model is to provide a soil loosening device for mechanical crop planting equipment. The utility model can adjust the time for the equipment to move up and down according to actual planting needs and actual soil loosening distance, ensure that the soil loosening position and soil loosening depth can be adjusted based on actual needs, improve soil loosening efficiency, use mechanized equipment, achieve efficient soil loosening, thereby reducing planting preparation time and saving labor resources.

[0004] According to one aspect of the utility model, a soil loosening device for agricultural crop mechanical planting equipment is provided, comprising a support frame and a depth drive component, a depth adjustment component and a soil loosening component arranged on the support frame from top to bottom, the depth drive component is arranged at the top of the support frame, the depth adjustment component is slidably arranged on the support frame below the depth drive component, the soil loosening component can be slidably arranged at the lower end of the support frame and is transmission-connected with the depth adjustment component, the depth adjustment component comprises a pair of sliding support columns vertically arranged on the support frame and a sliding support platform arranged between the pair of sliding support columns, the two ends of the sliding support platform are respectively arranged on the sliding support columns through the sliding bearings, the upper surface of the sliding support platform is transmission-connected with the depth drive component, sliding guide blocks are respectively slidably arranged on the support frame below the two ends of the sliding support platform, the side portions at both ends of the sliding support platform are respectively connected to the upper ends of the sliding guide blocks, and the side portions at both ends of the sliding support platform are connected to the two ends of the soil loosening component through the lower ends of the sliding guide blocks.

[0005] The above scheme is preferred, wherein the loosening assembly includes a motor support seat, a right-angle motor, a loosening roller and a horizontal support rod. The horizontal support rod and the loosening roller are horizontally arranged between the sliding guide blocks on both sides of the support frame and from top to bottom. The loosening roller is arranged on the sliding guide blocks on both sides of the lower end of the support frame through a horizontal support shaft, and both ends of the horizontal support shaft are arranged on the sliding guide blocks through rolling bearings. The motor support seat is slidably arranged at the lower end of one side of the support frame, one end of the motor support seat is connected to the sliding guide block, and the right-angle motor is arranged on the outer wall of the other end of the motor support seat, and the output shaft of the right-angle motor is transmitted to the horizontal support shaft.

[0006] The above scheme is further preferred, that the depth driving assembly includes a lifting driving power source arranged at the top of the supporting frame, and the lifting driving power source is fixed to the top of the supporting frame through a driving support plate horizontally arranged at the top of the supporting frame, and the output shaft of the lifting driving power source extending vertically downward is transmission-connected to the surface of the sliding support platform.

[0007] The above scheme is further preferred that a connecting seat is provided at the bottom end of the output shaft of the lifting drive power source, one end of the connecting seat is connected to the output shaft of the lifting drive power source, and the other end of the connecting seat is fixedly connected to the upper surface of the sliding support platform.

[0008] The above scheme is further preferred, wherein the lifting drive power source is one of a pneumatic cylinder or an oil cylinder.

[0009] The utility model adopts the above technical solution and has the following significant effects:

[0010] The utility model can adjust the extension and retraction time of the output shaft of the lifting drive power source according to actual planting needs and actual loosening distance, and drive the loosening component to move up and down through the telescopic support structure. The loosening position and loosening depth can be adjusted according to the actual plant planting situation, thereby improving the loosening efficiency. Through mechanized loosening equipment, efficient loosening can be achieved, thereby reducing planting preparation time and saving labor resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a structural schematic diagram of a soil loosening device of a crop mechanical planting equipment of the utility model;

[0012] Figure 2 It is a structural schematic diagram of the depth adjustment component of the utility model;

[0013] Figure 3 It is a structural schematic diagram of the telescopic support structure and the soil loosening assembly of the utility model;

[0014] Figure 4 It is a structural schematic diagram of the depth drive assembly of the utility model;

[0015] In the accompanying drawings, there are a support frame 1, a depth drive assembly 2, a depth adjustment assembly 3, a loosening assembly 4, a telescopic support structure 5, a lifting drive power source 20, a connecting seat 21, a drive support plate 31, a sliding support column 33, a sliding support platform 34, a sliding guide block 341, a sliding bearing 35, a motor support seat 40, a right-angle motor 41, a loosening roller 42, a horizontal support rod 43, and a horizontal support shaft 44. DETAILED DESCRIPTION

[0016] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described below with reference to the accompanying drawings and preferred embodiments. However, it should be noted that many details described in the specification are only for the purpose of enabling readers to have a thorough understanding of one or more aspects of the utility model, and these aspects of the utility model can be realized even without these specific details.

[0017] Embodiment 1, as Figure 1 Figure 2 Figure 3As shown, a soil loosening device for agricultural crop mechanical planting equipment comprises a support frame 1 and a depth driving component 2, a depth adjusting component 3 and a soil loosening component 4 which are arranged on the support frame 1 from top to bottom. The depth driving component 2 is arranged at the top of the support frame 1, and the depth adjusting component 3 is slidably arranged on the support frame 1 below the depth driving component 2. The soil loosening component 4 can be slidably arranged on the lower end of the support frame 1 and is transmission-connected with the depth adjusting component 3. The depth adjusting component 3 comprises a pair of sliding support columns 33 vertically arranged on the support frame 1 and a sliding support platform 34 arranged between the pair of sliding support columns 33. The two ends of the sliding support platform 34 are respectively arranged on the sliding support columns 33 through the sliding bearings 35. The upper surface of the sliding support platform 34 is transmission-connected with the depth driving component 2. Sliding guide blocks are respectively slidably arranged on the support frame 1 below the two ends of the sliding support platform 34. 341, the side parts at both ends of the sliding support platform 34 are respectively connected to the upper end of the sliding guide block 341, and the side parts at both ends of the sliding support platform 34 are connected to the two ends of the loosening component 4 through the lower end of the sliding guide block 341; the output shaft of the lifting drive power source 20 is transmission-connected with the sliding support platform 34; the depth drive component 2 includes a lifting drive power source 20 arranged at the top of the support frame 1, and the lifting drive power source 20 is fixed to the top of the support frame 1 through a driving support plate 31 horizontally arranged at the top of the support frame 1, and the output shaft of the lifting drive power source extending vertically downward is transmission-connected with the surface of the sliding support platform 34; the bottom end of the output shaft of the lifting drive power source 20 is provided with a connecting seat 21, one end of the connecting seat 21 is connected to the output shaft of the lifting drive power source 20, and the other end of the connecting seat 21 is fixedly connected to the upper surface of the sliding support platform 34.

[0018] The depth adjustment component 3 located in the support frame is driven by the depth driving component 2 arranged at the top of the support frame 1. The output shaft of the lifting driving power source 20 is connected to the sliding support platform 34 through the connecting seat 21, and the sliding support platform 34 is driven to move by the up and down movement of the output shaft of the depth driving component 2. The sliding support platform 34 moves up and down on the surface of the sliding support column 33 through the sliding bearing 35, and at the same time drives the sliding guide blocks 341 arranged under the two ends of the sliding support platform 34 to move up and down, thereby driving the loosening component 4 fixed between the sliding guide blocks 341 to move up and down. Through the up and down movable structure of the loosening component 4, the loosening device can realize controllable loosening. At the same time, the loosening device can adjust the planting loosening depth and loosening distance according to actual planting needs, thereby improving the loosening efficiency, making the planting density more reasonable, and ensuring that there is sufficient growth space for crops in the later stage.

[0019] Embodiment 2, as Figure 3As shown, the loosening assembly 4 includes a motor support seat 40, a right-angle motor 41, a loosening roller 42 and a horizontal support rod 43. The horizontal support rod 43 and the loosening roller 42 are horizontally arranged between the sliding guide blocks 341 on both sides of the support frame 1 and from top to bottom. The loosening roller 42 is arranged on the sliding guide blocks 341 on both sides of the lower end of the support frame 1 through a horizontal support shaft 44. Both ends of the horizontal support shaft 44 are arranged on the sliding guide blocks 341 through rolling bearings. The motor support seat 40 is slidably arranged at the lower end of one side of the support frame 1. One end of the motor support seat 40 is connected to the sliding guide block 341. The right-angle motor 41 is arranged on the outer side wall of the other end of the motor support seat 40. The output shaft of the right-angle motor 41 is driven by the horizontal support shaft 44.

[0020] A horizontal support rod 43 and a loosening roller 42 are arranged between the sliding guide blocks 341; the loosening roller 42 is fixed on a horizontal support shaft 44; the horizontal support shaft 44 is transmission-connected to the output shaft of a right-angle motor 41 fixed on a motor support seat 40, that is, the right-angle motor 41 is transmission-connected to the horizontal support shaft 44 via the output shaft, thereby driving the loosening roller 42 to rotate; and the loosening assembly 4 is fixed between the sliding guide plates 341, so that the loosening position and loosening depth can be adjusted based on planting needs, thereby improving the loosening efficiency; and a horizontal support rod 43 is arranged to support the sliding guide plates 341.

[0021] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A soil loosening device for a crop mechanical planting device, characterized in that: The loosening device comprises a support frame (1) and a depth drive assembly (2), a depth adjustment assembly (3) and a loosening assembly (4) arranged on the support frame (1) from top to bottom. The depth drive assembly (2) is arranged at the top of the support frame (1). The depth adjustment assembly (3) is slidably arranged on the support frame (1) below the depth drive assembly (2). The loosening assembly (4) can be slidably arranged at the lower end of the support frame (1) and is transmission-connected to the depth adjustment assembly (3). The depth adjustment assembly (3) comprises a pair of sliding support columns (33) vertically arranged on the support frame (1) and a pair of sliding support columns (33) arranged on the pair of sliding support columns (33). A sliding support platform (34) is provided between the support columns (33), the two ends of the sliding support platform (34) are respectively arranged on the sliding support columns (33) through sliding bearings (35), the upper surface of the sliding support platform (34) is drivingly connected to the depth driving assembly (2), sliding guide blocks (341) are respectively slidably provided on the support frame (1) below the two ends of the sliding support platform (34), the side portions at the two ends of the sliding support platform (34) are respectively connected to the upper ends of the sliding guide blocks (341), and the side portions at the two ends of the sliding support platform (34) are connected to the two ends of the loosening assembly (4) through the lower ends of the sliding guide blocks (341).

2. The soil loosening device of the crop mechanical planting equipment according to claim 1 is characterized in that: The loosening assembly (4) comprises a motor support seat (40), a right-angle motor (41), a loosening roller (42) and a horizontal support rod (43). The horizontal support rod (43) and the loosening roller (42) are respectively arranged horizontally from top to bottom between the sliding guide blocks (341) on both sides of the support frame (1). The loosening roller (42) is arranged on the sliding guide blocks (341) on both sides of the lower end of the support frame (1) through a horizontal support shaft (44). Both ends of the horizontal support shaft (44) are arranged on the sliding guide blocks (341) through rolling bearings. The motor support seat (40) is slidably arranged at the lower end of one side of the support frame (1). One end of the motor support seat (40) is connected to the sliding guide block (341). The right-angle motor (41) is arranged on the outer side wall of the other end of the motor support seat (40). The output shaft of the right-angle motor (41) is driven by the horizontal support shaft (44).

3. The soil loosening device of the crop mechanical planting equipment according to claim 1 is characterized in that: The depth drive assembly (2) comprises a lifting drive power source (20) arranged at the top of the support frame (1); the lifting drive power source (20) is fixed to the top of the support frame (1) via a driving support plate (31) horizontally arranged at the top of the support frame (1); and an output shaft of the lifting drive power source (20) extending vertically downward is transmission-connected to the surface of the sliding support platform (34).

4. The soil loosening device of the crop mechanical planting equipment according to claim 3 is characterized in that: A connecting seat (21) is provided at the bottom end of the output shaft of the lifting drive power source (20), one end of the connecting seat (21) is connected to the output shaft of the lifting drive power source (20), and the other end of the connecting seat (21) is fixedly connected to the upper surface of the sliding support platform (34).

5. The soil loosening device of the crop mechanical planting equipment according to claim 3 or 4, characterized in that: The lifting drive power source (20) is a gas cylinder or an oil cylinder.

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