Weeding machine matched with automatic agricultural machine

Abstract

The utility model discloses an automatic agricultural machinery matched weeding machine, which belongs to the field of agricultural machinery, and comprises a weeding mechanism and a mounting mechanism, the weeding mechanism comprises a mounting plate, the upper side surface of the mounting plate is provided with a protective cover, and the mounting plate is in driving connection with a driven cutting assembly through a driving cutting assembly. The mounting mechanism comprises connecting seats arranged at the two ends of the mounting plate through connecting frames, adjusting assemblies used for lifting adjustment of the weeding mechanism are arranged on the connecting seats, positioning bolts used for reinforcing and stabilizing the weeding mechanism are arranged on the connecting seats through positioning holes, and rolling wheels are arranged at the bottoms of the connecting seats; the adjusting assembly comprises a fixing plate fixed to the connecting base. According to the weeding machine matched with the automatic agricultural machine, the height position of the blade can be adjusted according to the weed height and the weeding requirement during weeding, so that it can be ensured that weeds are evenly and neatly cut, and the weeding efficiency of the weeding machine is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery, in particular to an automated agricultural machinery matching weeder. Background Art

[0002] Automated agricultural machinery refers to various machines used in the process of crop planting and animal husbandry, as well as in the primary processing and treatment of agricultural and livestock products. In modern large-scale agricultural planting, large-scale planting has to face the problem of weeding. In order to avoid the growth of crops, weeds in the land need to be removed before planting crops. The weeder equipped with automated agricultural machinery is a weeding device installed on the automated agricultural machinery, which can weed as the automated agricultural machinery moves.

[0003] When the automated agricultural machinery lawn mower is in use, the power mechanism drives the blade to rotate to cut and remove weeds. The blade position on the lawn mower is fixed. For different weeds, if the blade position is too high, the lawn mower needs to consume more energy to cut, which will reduce work efficiency. If the blade position is too low, it may increase the friction between the blade and the ground, which also affects efficiency. Utility Model Content

[0004] The utility model aims to solve the problem of low weeding efficiency caused by inconvenient adjustment of blade position when using the existing automated agricultural machinery-matched weeding machine, and proposes an automated agricultural machinery-matched weeding machine.

[0005] In order to achieve the above purpose, the utility model adopts the following technologies: an automated agricultural machinery supporting weeder, including:

[0006] The weeding mechanism comprises a mounting plate, a protective cover is arranged on the upper side of the mounting plate, and a driven cutting assembly is connected to the mounting plate through the driving of the active cutting assembly;

[0007] The mounting mechanism includes a connecting seat arranged at both ends of the mounting plate through a connecting frame, the connecting seat is provided with an adjustment component for lifting and lowering the weeding mechanism, the connecting seat is provided with a positioning bolt for reinforcing and stabilizing the weeding mechanism through a positioning hole, and a roller is provided at the bottom of the connecting seat.

[0008] As a further description of the above technical solution: the adjustment assembly includes a fixing plate fixed on the connecting seat, the fixing plate is provided with a screw rod passing through the top of the connecting seat, and a handle is provided at the top of the screw rod, and screw holes matching with the screw rod are opened at both ends of the mounting plate.

[0009] As a further description of the above technical solution: a track is arranged on a side of the connecting seat close to the mounting plate, and positioning plates matching with the track are arranged at both ends of the mounting plate.

[0010] As a further description of the above technical solution: the number of the positioning holes is several and they are evenly arranged along the height direction of the connecting seat, and the positioning plate is provided with bolt holes that are compatible with the positioning bolts.

[0011] As a further description of the above technical solution: the active cutting component includes a driving shaft that passes through the mounting plate through the first bearing seat, and a first blade is provided at the bottom of the driving shaft below the mounting plate. The top of the driving shaft is fixedly connected to the output end of the motor fixed on the outer side of the protective cover, and a transmission belt is provided on the driving shaft at a position inside the protective cover through a driving wheel.

[0012] As a further description of the above technical solution: the driven cutting assembly includes a driven shaft that passes through the mounting plate through the second bearing seat, a second blade with the same height as the first blade is arranged at the bottom of the driven shaft, and a driven wheel that cooperates with the transmission belt is arranged on the driven shaft.

[0013] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0014] When the automated agricultural machinery is used in conjunction with a weeder, the blade position on the weeder can be adjusted according to different weeds, thereby ensuring that the weeds are cut evenly and neatly, avoiding the blade position being too high, which requires more energy to cut, and avoiding the blade position being too low, which causes friction between the blade and the ground, thereby greatly improving the weeding efficiency of the weeder. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The overall structure schematic diagram provided according to the embodiment of the utility model is shown;

[0016] Figure 2 A schematic diagram of the structure of the installation mechanism provided according to an embodiment of the utility model is shown;

[0017] Figure 3 A structural schematic diagram of a weeding mechanism provided according to an embodiment of the utility model is shown;

[0018] Figure 4 A schematic structural diagram of an active cutting assembly provided according to an embodiment of the utility model is shown;

[0019] Figure 5 A schematic structural diagram of a driven cutting assembly provided according to an embodiment of the utility model is shown.

[0020] Legend:

[0021] 1. Mounting plate; 11. Screw hole; 2. Protective cover; 3. Active cutting assembly; 31. First bearing seat; 32. Active shaft; 33. First blade; 34. Motor; 35. Active wheel; 36. Transmission belt; 4. Driven cutting assembly; 41. Second bearing seat; 42. Driven shaft; 43. Second blade; 44. Driven wheel; 5. Positioning plate; 51. Bolt hole; 6. Connecting frame; 7. Connecting seat; 71. Positioning hole; 72. Positioning bolt; 73. Track; 8. Adjustment assembly; 81. Fixing plate; 82. Screw; 83. Handle; 9. Roller. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Reference Figure 1-Figure 5 The present embodiment provides an automated agricultural machinery supporting weeder, including a weeding mechanism and a mounting mechanism, the weeding mechanism including a mounting plate 1, a protective cover 2 being arranged on the upper side of the mounting plate 1, a driven cutting assembly 4 being driven and connected to the mounting plate 1 through an active cutting assembly 3, the mounting mechanism including a connecting seat 7 arranged at both ends of the mounting plate 1 through a connecting frame 6, an adjusting assembly 8 for lifting and lowering the weeding mechanism being arranged on the connecting seat 7, a positioning bolt 72 for reinforcing and stabilizing the weeding mechanism being arranged on the connecting seat 7 through a positioning hole 71, and a roller 9 being arranged at the bottom of the connecting seat 7.

[0024] In the utility model, the weeder is mounted on the automated agricultural machine through the connecting frame 6. Before weeding, the height of the weeding mechanism is adjusted according to the height of the weeds. The adjustment method is: the adjusting component 8 on the connecting seat 7 is used to adjust the lifting and lowering of the mounting plate 1, so as to complete the height position adjustment of the active cutting component 3 and the driven cutting component 4 on the mounting plate 1. After the adjustment, the weeding mechanism is locked and fixed by the positioning bolt 72 on the positioning hole 71, and then the weeder is started, and the active cutting component 3 drives the driven cutting component 4, so that the weeds are cut and removed when the weeder moves with the automated agricultural machine.

[0025] Specifically, refer to Figure 1-Figure 3The adjustment assembly 8 includes a fixing plate 81 fixed on the connection seat 7, a screw 82 penetrating the top of the connection seat 7 is provided on the fixing plate 81, and a handle 83 is provided at the top of the screw 82. Screw holes 11 matching with the screw 82 are provided at both ends of the mounting plate 1. When adjusting the cutting height, the screw 82 is rotated by the handle 83, and then the mounting plate 1 matching with the screw 82 is lifted and lowered on the screw 82, thereby adjusting the cutting height.

[0026] Among them, a track 73 is provided on one side of the connection seat 7 close to the mounting plate 1, and positioning plates 5 matched with the track 73 are provided at both ends of the mounting plate 1. The positioning plates 5 and the track 73 realize the guiding function of the mounting plate 1. When the mounting plate 1 is raised and lowered by the adjusting assembly 8, the positioning plates 5 and the track 73 can guide the movement of the mounting plate 1 more stably, and the mounting plate 1 will not be offset or tilted, thereby improving the stability of the mounting plate 1 during adjustment.

[0027] Specifically, refer to Figure 1 and Figure 3 The number of positioning holes 71 is several and they are evenly arranged along the height direction of the connection seat 7. Bolt holes 51 adapted to the positioning bolts 72 are provided on the positioning plate 5. Several positioning holes 71 can match the position of the mounting plate 1 after the lifting and moving. After the height of the weeding mechanism is adjusted by the adjustment component 8, the positioning plates 5 at both ends of the mounting plate 1 move accordingly. After the movement, the positioning bolts 72 in the positioning holes 71 are screwed into the bolt holes 51 of the positioning plates 5, thereby reinforcing the positioning plates 5 and ensuring the stability of the weeding mechanism between the two connection seats 7.

[0028] Specifically, refer to Figure 3 and Figure 4 The active cutting assembly 3 includes an active shaft 32 that passes through the mounting plate 1 through a first bearing seat 31. The bottom of the active shaft 32 is provided with a first blade 33 at a position below the mounting plate 1. The top of the active shaft 32 is fixedly connected to the output end of a motor 34 fixed to the outer side of the protective cover 2. A transmission belt 36 is provided on the active shaft 32 at a position inside the protective cover 2 through a driving wheel 35. When weeding, the motor 34 on the protective cover 2 drives the active shaft 32 to rotate, and then the driving wheel 35 on the active shaft 32 drives the transmission belt 36 to drive the driven cutting assembly 4 to cut and weed the weeds. The protective cover 2 protects the transmission structure of the active cutting assembly 3 and the driven cutting assembly 4 to avoid damage.

[0029] Specifically, refer to Figure 3-Figure 5The driven cutting assembly 4 includes a driven shaft 42 that passes through the mounting plate 1 through the second bearing seat 41, and a second blade 43 having the same height as the first blade 33 is provided at the bottom of the driven shaft 42, and a driven wheel 44 that matches the transmission belt 36 is provided on the driven shaft 42. The driven wheel 44 on the driven shaft 42 matches the transmission belt 36, and when the motor 34 drives the driving shaft 32 to rotate, the transmission belt 36 drives the driven wheel 44 to rotate, and then drives the driven shaft 42 to rotate, so that the second blade 43 at the bottom of the driven shaft 42 rotates, and then cuts the weeds together with the first blade 33 at the bottom of the driving shaft 32.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An automated agricultural machinery supporting weeder, characterized in that: include: A weeding mechanism, the weeding mechanism comprising a mounting plate (1), a protective cover (2) being arranged on the upper side of the mounting plate (1), and a driven cutting component (4) being connected to the mounting plate (1) through the driving of an active cutting component (3); The mounting mechanism comprises a connecting seat (7) arranged at both ends of a mounting plate (1) via a connecting frame (6); an adjusting assembly (8) for adjusting the lifting and lowering of a weeding mechanism is arranged on the connecting seat (7); a positioning bolt (72) for reinforcing and stabilizing the weeding mechanism is arranged on the connecting seat (7) via a positioning hole (71); and a roller (9) is arranged at the bottom of the connecting seat (7).

2. The automatic agricultural machinery supporting weeder according to claim 1, characterized in that: The adjustment assembly (8) comprises a fixing plate (81) fixed on the connecting seat (7), the fixing plate (81) is provided with a screw rod (82) penetrating the top of the connecting seat (7), and a handle (83) is provided at the top of the screw rod (82), and screw holes (11) matching with the screw rod (82) are provided at both ends of the mounting plate (1).

3. The automatic agricultural machinery supporting weeder according to claim 1, characterized in that: A track (73) is arranged on a side surface of the connection seat (7) close to the mounting plate (1), and positioning plates (5) matching with the track (73) are arranged at both ends of the mounting plate (1).

4. The automatic agricultural machinery supporting weeder according to claim 3, characterized in that: The number of the positioning holes (71) is several and they are evenly arranged on the connecting seat (7) along its height direction, and the positioning plate (5) is provided with bolt holes (51) matched with the positioning bolts (72).

5. The automatic agricultural machinery supporting weeder according to claim 1, characterized in that: The active cutting assembly (3) comprises an active shaft (32) which passes through a mounting plate (1) through a first bearing seat (31); a first blade (33) is provided at a bottom of the active shaft (32) located below the mounting plate (1); a top of the active shaft (32) is fixedly connected to an output end of a motor (34) fixed to an outer side of the protective cover (2); and a transmission belt (36) is provided on the active shaft (32) at a position inside the protective cover (2) through a driving wheel (35).

6. The automatic agricultural machinery supporting weeder according to claim 5, characterized in that: The driven cutting assembly (4) comprises a driven shaft (42) which passes through the mounting plate (1) via a second bearing seat (41), a second blade (43) having the same height as the first blade (33) being arranged at the bottom of the driven shaft (42), and a driven wheel (44) which cooperates with the transmission belt (36) being arranged on the driven shaft (42).

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