Ditching machine for crop planting

Abstract

The utility model discloses a furrowing machine for crop planting, which structurally comprises a main body unit, the main body unit comprises a vehicle body, a sliding groove is formed in the vehicle body, a sliding block is connected in the sliding groove in a sliding manner, and an electric push rod is rotatably connected to the sliding block. When the ditching device is used, ditches needed by planting are dug through the ditching assemblies, the first motor is started to enable the two-way screw to rotate, then the two movable blocks are driven to move relatively, the two sets of ditching assemblies can move relatively through connection of the connecting frame and the mounting frame, the ditching width is increased, and on the contrary, the movable blocks move oppositely. When the ditching device is used, ditching assemblies can move oppositely, so that the ditching width is reduced, an electric push rod is started, the transmission end of the electric push rod is pushed out, at the moment, a mounting frame drives a second belt wheel to move downwards, the ditching depth of a belt and a ditching plate is larger, and on the contrary, the ditching depth is smaller, so that the ditching device not only can adjust the ditching depth, but also can adjust the ditching width; and diversified requirements of crop planting can be met.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of crop planting, especially to a ditcher for crop planting. BACKGROUND

[0002] Crop planting is a crucial link in agricultural activities, involving a series of complex processes from sowing to harvesting. When planting crops, a ditcher is needed to dig trenches in the land for sowing or fertilizing, etc. The use of a ditcher can greatly improve agricultural production efficiency, and compared with the traditional manual ditching method, the ditcher has higher working efficiency and lower labor intensity.

[0003] The ditching device for agricultural planting disclosed in the publication No. CN220087908U, although the utility model is provided with a ditching device, which is convenient for rotating the rotating disc to drive the ditching plate to rotate, thereby performing trenching operation on the soil body, and the ditching device can be moved by the vehicle body to complete the trenching operation; the adjusting device is provided, which is convenient for the rotating disc to rotate around the rotating connection between the first connecting block and the second connecting block by the contraction and extension of the cylinder, and the vehicle body can be moved from one trenching position to another trenching position; the supporting mechanism is provided, which can support the ground through the supporting wheel when the rotating disc performs trenching operation on the soil body, and the position of the supporting wheel is convenient for adjustment, the height of the lowest end of the rotating disc can be adjusted by the contraction and extension of the cylinder, thereby adjusting the supporting of the supporting wheel, so that the rotating disc can dig trenches of different depths.

[0004] However, different crops have different requirements for the width of the ditch, but the rotating disc and the ditching plate of the device have fixed width, and can only dig trenches of fixed width, which is difficult to adjust the width of the ditch, and cannot meet the diversified needs, which limits the application range of the device in different crop planting. SUMMARY

[0005] This section aims to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the utility model name to avoid obscuring the purpose of this section, the abstract of the specification and the utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] Therefore, in order to solve the above technical problems, the utility model provides the following technical scheme: a ditcher for crop planting, which comprises:

[0007] The main unit comprises a vehicle body, a sliding groove is formed in the vehicle body, a sliding block is slidably connected in the sliding groove, and an electric push rod is rotatably connected to the sliding block.

[0008] The distance adjusting assembly comprises a first motor, the output end of the first motor is connected with a bidirectional screw rod, the surface of the bidirectional screw rod is connected with a movable block in a threaded mode, the movable block is rotationally connected with a connecting frame, and one end of the connecting frame is rotationally connected with a mounting frame.

[0009] The ditching assembly comprises a second motor, the output end of the second motor is connected with a rotating rod, the surface of the rotating rod is sleeved with a first pulley, the first pulley is sleeved with a belt, and the belt is provided with a ditching plate.

[0010] As a preferred scheme of the ditching machine for crop planting, the first mounting box is mounted on the vehicle body, and the first motor is mounted in the first mounting box.

[0011] As a preferred scheme of the ditching machine for crop planting, the second mounting box is further mounted on the vehicle body, and the second motor is mounted in the second mounting box.

[0012] As a preferred scheme of the ditching machine for crop planting, the second pulley is mounted on the mounting frame, and the belt is sleeved on the second pulley.

[0013] As a preferred scheme of the ditching machine for crop planting, the auger rod is sleeved on one end of the rotating rod, and one end of the auger rod is rotationally connected to the movable block through a bearing.

[0014] As a preferred scheme of the ditching machine for crop planting, the transmission end of the electric push rod is rotationally connected to the top of the mounting frame.

[0015] The beneficial effects of the utility model are as follows:

[0016] When in use, the ditching machine is used to open the required ditch for planting, the first motor is started to drive the bidirectional screw rod to rotate, and then drive the two movable blocks to move relatively, the two groups of ditching assemblies can move relatively through the connection of the connecting frame and the mounting frame, the width of the ditch is increased, the movable blocks move towards each other, the ditching assemblies move towards each other, the width of the ditch is reduced, the electric push rod is started to drive the transmission end to move out, at this time, the mounting frame drives the second pulley to move downwards, the belt and the ditching plate can dig deeper, and vice versa, the depth of the ditch is relatively shallow, the device can not only adjust the depth of the ditch, but also adjust the width of the ditch, the diversified demand of crop planting is met, and the application range of the device is increased. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed to be used in the embodiment description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained from these drawings without creative labor, and the present application is not limited to the specific embodiments disclosed below.

[0018] Figure 1 It is a structure schematic view of the whole of the crop planting ditcher of the present application.

[0019] Figure 2 It is a structure schematic view of the main unit of the crop planting ditcher of the present application.

[0020] Figure 3 It is a structure schematic view of the distance adjusting assembly of the crop planting ditcher of the present application.

[0021] Figure 4 It is a structure schematic view of the ditching assembly of the crop planting ditcher of the present application.

[0022] Figure 5 It is a structure schematic view of the auger rod of the crop planting ditcher of the present application.

[0023] In the drawings: 100, main unit; 101, vehicle body; 1011, first mounting box; 1012, second mounting box; 102, sliding block; 103, electric push rod;

[0024] 200, distance adjusting assembly; 201, first motor; 202, bidirectional screw rod; 203, movable block; 204, connecting frame; 205, mounting frame;

[0025] 300, ditching assembly; 301, second motor; 302, rotating rod; 3021, auger rod; 303, first pulley; 304, belt; 3041, second pulley; 305, ditching plate. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned purposes, features and advantages of the present application more apparent and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the drawings of the specification.

[0027] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, but the present application can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the connotation of the present application, therefore the present application is not limited to the specific embodiments disclosed below.

[0028] Secondly, the "one embodiment" or "embodiments" referred to herein means that a specific feature, structure, or characteristic described can be included in at least one implementation of the present application. The "in one embodiment" appearing in different places in the specification does not mean the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments.

[0029] Thirdly, the present application is described in detail in conjunction with the schematic diagram. In the detailed description of the embodiments of the present application, the sectional view of the device structure is partially enlarged without the general proportion for the convenience of description, and the schematic diagram is only an example, which should not limit the scope of protection of the present application. In addition, the three-dimensional spatial dimensions of length, width and depth should be included in actual production.

[0030] Embodiment 1

[0031] Reference Figure 1 -5, the first embodiment of the present application provides a furrower for crop planting, which comprises:

[0032] The main unit 100 comprises a vehicle body 101, a chute is formed on the vehicle body 101, a sliding block 102 is slidingly connected in the chute, and an electric push rod 103 is rotatably connected on the sliding block 102. In the use process, the furrowing assembly 300 is moved by the vehicle body 101, and then the furrow required for crop planting is opened. The mounting bracket 205 is moved by the transmission end of the electric push rod 103, and then the depth of the furrow is adjusted. When the furrowing assembly 300 needs to be adjusted, the sliding block 102 is synchronously slid in the chute, and the sliding block 102 plays a limiting role on the electric push rod 103;

[0033] The distance adjusting assembly 200 comprises a first motor 201, a bidirectional screw rod 202 is connected to the output end of the first motor 201, a movable block 203 is threadedly connected to the surface of the bidirectional screw rod 202, a connecting bracket 204 is rotatably connected to the movable block 203, and one end of the connecting bracket 204 is rotatably connected to the mounting bracket 205. In the use process, the first motor 201 is started to make the bidirectional screw rod 202 rotate, and then the two movable blocks 203 are relatively moved. Through the connection of the connecting bracket 204 and the mounting bracket 205, the two groups of furrowing assemblies 300 can be relatively moved, the width of the furrowing is increased, and vice versa. The movable blocks 203 are moved towards each other, that is, the furrowing assemblies 300 are moved towards each other, so as to reduce the width of the furrowing;

[0034] The ditching assembly 300 comprises a second motor 301, the output end of the second motor 301 is connected with a rotating rod 302, the surface of the rotating rod 302 is sleeved with a first pulley 303, the first pulley 303 is sleeved with a belt 304, the belt 304 is installed with a ditching plate 305, in the using process, the second motor 301 is started to make the rotating rod 302 rotate, the rotating rod 302 makes the first pulley 303 and the auger rod 3021 rotate, the second pulley 3041 is synchronously rotated due to the friction force of the sleeved belt 304, at this time, the belt 304 drives the ditching plate 305 to carry out the ditching activity on the ground, the electric push rod 103 is started again, the transmission end of the electric push rod 103 is pushed out, at this time, the mounting frame 205 drives the second pulley 3041 to move downwards, the ditching depth of the belt 304 and the ditching plate 305 is deeper, and vice versa, the ditching depth is shallower.

[0035] Further, the first mounting box 1011 is installed on the vehicle body 101, the first motor 201 is installed in the first mounting box 1011, the first motor 201 is provided with a mounting position by the first mounting box 1011, the first motor 201 is installed and fixed, and has a certain protection effect.

[0036] Further, the second mounting box 1012 is also installed on the vehicle body 101, the second motor 301 is installed in the second mounting box 1012, the second motor 301 is protected by the second mounting box 1012, and direct accumulation of soil on the second motor 301 is prevented.

[0037] Further, the second pulley 3041 is installed on the mounting frame 205, the belt 304 is sleeved on the second pulley 3041, the first pulley 303 can drive the second pulley 3041 to rotate through the friction force between the belt 304 and the second pulley 3041 and the first pulley 303.

[0038] Further, the auger rod 3021 is sleeved on one end of the rotating rod 302, one end of the auger rod 3021 is rotatably connected to the movable block 203, when the ditching plate 305 ditches, the soil is transported outside the ditch through the rotation of the auger rod 3021.

[0039] Further, the transmission end of the electric push rod 103 is rotatably connected to the top of the mounting frame 205, when the transmission end of the electric push rod 103 is stretched, the mounting frame 205 can be driven to move downwards, so as to adjust the depth of the ditch.

[0040] In the using process, first, the first motor 201 is started to make the bidirectional screw rod 202 rotate, and then drive the two movable blocks 203 to move relatively, through the connection of the connecting frame 204 and the mounting frame 205, the two groups of ditching assemblies 300 can move relatively, the width of the ditching is increased, and vice versa, the movable blocks 203 move towards each other, that is, the ditching assemblies 300 move towards each other, so as to reduce the width of the ditching.

[0041] Then when adjusting the width of the ditching assembly 300, the slider 102 synchronously slides in the sliding groove, the slider 102 limits the electric push rod 103, and then the vehicle body 101 drives the ditching assembly 300 to move, thereby opening the required ditch for crop planting;

[0042] Finally, the second motor 301 is started to make the rotating rod 302 rotate, the rotating rod 302 makes the first belt pulley 303 and the auger rod 3021 rotate, and the second belt pulley 3041 synchronously rotates due to the friction force of the sleeved belt 304. At this time, the belt 304 drives the ditching plate 305 to carry out the ditching activity on the ground, and then the electric push rod 103 is started to make the transmission end push out. At this time, the mounting frame 205 drives the second belt pulley 3041 to move downward, so that the belt 304 and the ditching depth of the ditching plate 305 are deeper, and vice versa.

[0043] It is worth noting that the whole device is controlled by the controller. Since the controller is a commonly used device and belongs to the existing mature technology, the electrical connection relationship and the specific circuit structure are not described here.

[0044] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and are not limited. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present application. They should be included in the scope of the claims of the present application.

Claims

1. A furrower for planting crops, characterized by: Including, The body unit (100) includes a vehicle body (101), a sliding groove is formed in the vehicle body (101), a sliding block (102) is slidably connected in the sliding groove, and a motorized push rod (103) is rotatably connected to the sliding block (102); The distance adjusting assembly (200) includes a first motor (201), a bidirectional screw rod (202) is connected to the output end of the first motor (201), a movable block (203) is threadedly connected to the surface of the bidirectional screw rod (202), a connecting frame (204) is rotatably connected to the movable block (203), and a mounting frame (205) is rotatably connected to one end of the connecting frame (204); The ditching assembly (300) includes a second motor (301), a rotating rod (302) is connected to the output end of the second motor (301), a first pulley (303) is sleeved on the surface of the rotating rod (302), a belt (304) is sleeved on the first pulley (303), and a ditching plate (305) is installed on the belt (304).

2. The furrower for crop planting according to claim 1, characterized in that: The first mounting box (1011) is installed on the vehicle body (101), and the first motor (201) is installed in the first mounting box (1011).

3. The furrower for crop planting according to claim 1, characterized in that: The second mounting box (1012) is also installed on the vehicle body (101), and the second motor (301) is installed in the second mounting box (1012).

4. The furrower for crop planting according to claim 1, characterized by: The second pulley (3041) is installed on the mounting frame (205), and the belt (304) is sleeved on the second pulley (3041).

5. The furrower for crop planting according to claim 1, characterized by: The auger rod (3021) is sleeved on one end of the rotating rod (302), and one end of the auger rod (3021) is rotatably connected to the movable block (203) through a bearing.

6. The furrower for crop planting according to claim 1, characterized by: The transmission end of the motorized push rod (103) is rotatably connected to the top of the mounting frame (205).

Images