CN220712023U - Adjustable furrow opener - Google Patents

Abstract

The utility model discloses an adjustable furrow opener in the field of furrow openers, which comprises a mounting seat, wherein a lifting component for lifting the furrow opener is arranged on the bottom surface of the mounting seat, a limiting component for limiting the lifting component is arranged in the lifting component, the bottom surface of the lifting component is connected with a connecting plate, a furrow opening component is arranged on the bottom surface of the connecting plate, and an adjusting component for controlling the adjusting angle of the furrow opening component is arranged on the side surface of the furrow opening component.

Description

Adjustable furrow opener

Technical Field

The utility model relates to the field of furrow openers, in particular to an adjustable furrow opener.

Background

The furrow opener is a common agricultural component, and is used for processing the land through a set mechanical structure, so that a deep gully is formed on the land and used for sowing, fertilizing and the like, and the required gully width is different for different soil and seeds.

However, most of the conventional furrow openers cannot adjust the depth of furrows at any time, and the width of furrows cannot be adjusted, so that the efficiency is not ideal when the furrow openers are used, the working efficiency is low, and the use of people is not facilitated.

Disclosure of Invention

The utility model aims to provide an adjustable furrow opener which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an adjustable furrow opener, includes the mount pad, the lifting unit who is used for the furrow opener to go up and down is installed to the bottom surface of mount pad, lifting unit's inside is equipped with carries out spacing subassembly rather than spacing, lifting unit's bottom surface is connected with the connecting plate, ditching subassembly is installed to the bottom surface of connecting plate, ditching subassembly's side-mounting has the adjustment subassembly of its adjustment angle of control.

Preferably: lifting assembly includes backup pad, regulating plate and connecting block, the bottom surface welding of mount pad has the backup pad, the removal groove has all been seted up to the inside both sides of backup pad, multiunit the inside in removal groove all is equipped with rather than assorted connecting block, just connecting block and removal groove sliding connection, multiunit the inside welding that the one end of connecting block all extends has the regulating plate, regulating plate internally mounted has spacing subassembly.

Preferably: the limiting assembly comprises a limiting rod and limiting grooves, wherein the limiting grooves are formed in two sides of the adjusting plate at equal intervals, the limiting grooves penetrate through the connecting block and are communicated to the outer side of the supporting plate, the limiting rod is connected to the inner portion of the limiting groove in a rotating mode, and one end of the limiting rod extends to the outer side of the supporting plate and is connected with a torsion block.

Preferably: the inner wall of the limit groove is provided with threads which are engaged with the limit rod.

Preferably: the ditching assembly comprises a shovel plate and a guide plate, the shovel plate is welded on the bottom surface of the connecting plate, the guide plates are connected with the two ends of the shovel plate in a hinged mode, and the adjusting assembly is installed in the middle of one side of the shovel plate.

Preferably: the adjusting component comprises a threaded rod, a driving block and a connecting rod, wherein the threaded rod is installed in the middle of one side of the shovel plate through bearing rotation, the threaded rod is located between multiple groups of guide plates, the surface of the threaded rod is provided with the driving block through a thread bush, two sides of the driving block are hinged to one end of the connecting rod, multiple groups of guide plates are welded with a fixed block on one side close to the guide plates, one side of the fixed block is hinged to the other end of the connecting rod, and one end, far away from the shovel plate, of the threaded rod is provided with an adjusting handle through welding.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the adjustable furrow opener disclosed by the utility model, the height of the furrow opener can be adjusted by matching operation of the lifting assembly and the limiting assembly, so that the depth of ditching is controlled, and the depth of a dug furrow is controlled more simply.

2. According to the adjustable furrow opener disclosed by the utility model, the width of the furrow opener can be adjusted by arranging the adjusting component, so that the width of furrows is changed, the cost of buying furrow openers with different angles is saved, the adjusting mode is simple, the use is easy, and the working efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a side view of the overall structure of the present utility model;

FIG. 3 is a top cross-sectional view of the overall structure of the present utility model;

fig. 4 is an enlarged view of a in fig. 2.

In the figure: 1. a mounting base; 4. a connecting plate; 21. a support plate; 22. an adjusting plate; 23. a connecting block; 24. a moving groove; 31. a limit rod; 32. a limit groove; 33. twisting blocks; 51. a shovel plate; 52. a deflector; 61. a threaded rod; 62. a driving block; 63. a connecting rod; 64. a fixed block; 65. an adjusting handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, in an embodiment of the present utility model, an adjustable furrow opener includes a mounting seat 1, a plurality of groups of mounting holes are provided on the surface of the mounting seat 1, and the adjustable furrow opener can be used for being mounted with a furrow opener, a lifting component for lifting the furrow opener is mounted on the bottom surface of the mounting seat 1, the lifting component includes a supporting plate 21, an adjusting plate 22 and a connecting block 23, the supporting plate 21 is welded on the bottom surface of the mounting seat 1, moving grooves 24 are provided on both sides of the inside of the supporting plate 21, connecting blocks 23 matched with the moving grooves 24 are provided in the plurality of groups of moving grooves 24, the connecting blocks 23 are slidably connected with the moving grooves 24, the adjusting plate 22 is welded on one end of each of the plurality of groups of connecting blocks 23, a limiting component is mounted in the adjusting plate 22, the limiting component includes a limiting rod 31 and a limiting groove 32, a plurality of groups of equally distributed limiting grooves 32 are provided on both sides of the adjusting plate 22, the limiting groove 32 penetrates through the connecting block 23 to be communicated to the outer side of the supporting plate 21, the limiting groove 32 is rotatably connected with the limiting rod 31, one end of the limiting rod 31 extends to the outer side of the supporting plate 21, the limiting groove 32 is connected with a torsion block 33, and the inner wall of the limiting groove 32 is provided with threads, and is engaged with the limiting rod 31.

When the height of the adjustable furrow opener needs to be adjusted, the torsion block 33 is firstly twisted to drive the limiting rod 31 to rotate, so that the limiting rod 31 rotates out of the limiting groove 32 in the adjusting plate 22, then the connecting block 23 slides downwards in the moving groove 24, so that the adjusting plate 22 is driven to move downwards, and after the adjusting plate 22 moves downwards to a proper position, the limiting rod 31 is rotated into the limiting groove 32 in the adjusting plate 22 to lock the adjusting plate 22 by twisting the torsion block 33 again.

The bottom surface welding of regulating plate 22 has connecting plate 4, and ditching subassembly is installed to the bottom surface of connecting plate 4, including shovel board 51 and guide plate 52, and the bottom surface welding of connecting plate 4 has shovel board 51, and the both ends of shovel board 51 are articulated to be connected with guide plate 52, and shovel board 51 is used for breaking earth ditching on the ground, and guide plate 52 is used for following shovel board 51 and opens the width of ditching and expand.

The adjusting component is installed in the middle of one side of shovel plate 51, adjusting component includes threaded rod 61, driver 62 and connecting rod 63, threaded rod 61 is installed through the bearing rotation in the middle of one side of shovel plate 51, and threaded rod 61 is located between multiunit guide plate 52, the surface of threaded rod 61 is equipped with driver 62 through the thread bush, the one end of connecting rod 63 is articulated to the both sides of driver 62, the one side that multiunit guide plate 52 is close to mutually welds fixed block 64, one side of multiunit fixed block 64 all articulates with the other end of connecting rod 63, the one end that the threaded rod 61 kept away from shovel plate 51 is equipped with the welding and has adjustment handle 65, when using this adjustable furrow opener preparation to adjust the width of ditching, at first rotate adjustment handle 65, drive threaded rod 61 and rotate, thereby drive the driver 62 that its surface cover was established and move towards the one side that is close to shovel plate 51, driver 62 moves and drives multiunit guide plate 52 through connecting rod 63 and rotate at the both ends of shovel plate 51, make the contained angle grow between multiunit guide plate 52, thereby expand the width of ditching, easy operation, the adjustment is convenient.

Working principle: when the operation is ready to be used, firstly, the mounting seat 1 and the ditching machine are mounted, then the torsion block 33 is twisted, the limit assembly releases limit to the regulating plate 22 in the supporting plate 21, the ditching assembly is driven to move to a designated position through the connecting plate 4, the torsion block 33 is twisted again, the regulating plate 22 is locked by the limit assembly, the regulating plate is prevented from moving continuously to affect the operation, the angle of the guide plates 52 is adjusted by the rotating regulating handle 65 through driving the regulating assembly, the angle between the guide plates 52 reaches the proper ditching width, the purposes of opening ditching with different depths and different widths can be achieved, the operation is simple, and the working efficiency is improved.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. An adjustable furrow opener, includes mount pad (1), its characterized in that:

the utility model discloses a ditching device, including installation seat (1) and lifting assembly, lifting assembly's bottom surface is installed and is used for the furrow opener to go up and down, lifting assembly's inside is equipped with carries out spacing subassembly rather than spacing, lifting assembly's bottom surface is connected with connecting plate (4), ditching subassembly is installed to the bottom surface of connecting plate (4), ditching subassembly's side-mounting has the adjustment subassembly of its angle of adjustment of control.

2. An adjustable furrow opener according to claim 1, characterized by: lifting assembly includes backup pad (21), regulating plate (22) and connecting block (23), the bottom surface welding of mount pad (1) has backup pad (21), removal groove (24) have all been seted up to the inside both sides of backup pad (21), multiunit remove the inside in groove (24) all be equipped with rather than assorted connecting block (23), just connecting block (23) and removal groove (24) sliding connection, multiunit the inside welding that the one end of connecting block (23) all extends has regulating plate (22), regulating plate (22) internally mounted has spacing subassembly.

3. An adjustable furrow opener according to claim 2, characterized by: spacing subassembly includes gag lever post (31) and spacing groove (32), multiunit equidistance spacing groove (32) that distribute have all been seted up to regulating plate (22) both sides, just spacing groove (32) run through connecting block (23) and communicate to the outside of backup pad (21), the inside rotation of spacing groove (32) is connected with gag lever post (31), the one end of gag lever post (31) extends to the outside of backup pad (21) and is connected with twists piece (33).

4. An adjustable furrow opener according to claim 3, characterized by: the inner wall of the limit groove (32) is provided with threads which are engaged with the limit rod (31).

5. An adjustable furrow opener according to claim 1, characterized by: the ditching subassembly includes shovel board (51) and guide plate (52), the bottom surface welding of connecting plate (4) has shovel board (51), the both ends of shovel board (51) are articulated to be connected with guide plate (52), the one side intermediate position of shovel board (51) is installed adjustment subassembly.

6. An adjustable furrow opener according to claim 5, wherein: the adjusting component comprises a threaded rod (61), a driving block (62) and a connecting rod (63), wherein the threaded rod (61) is installed in the middle of one side of the shovel plate (51) through bearing rotation, the threaded rod (61) is located between multiple groups of guide plates (52), the surface of the threaded rod (61) is provided with the driving block (62) through a threaded sleeve, two sides of the driving block (62) are hinged with one end of the connecting rod (63), multiple groups of guide plates (52) are welded with a fixed block (64) on one side close to each other, one side of each fixed block (64) is hinged with the other end of the connecting rod (63), and one end, far away from the shovel plate (51), of the threaded rod (61) is provided with a welded adjusting handle (65).