CN219577841U

CN219577841U - A weeder for farming

Info

Publication number: CN219577841U
Application number: CN202320832297.2U
Authority: CN
Inventors: 关建武; 吴永胜; 马永红
Original assignee: Wushan County Agricultural Product Quality And Safety Testing Station
Current assignee: Wushan County Agricultural Product Quality And Safety Testing Station
Priority date: 2023-04-14
Filing date: 2023-04-14
Publication date: 2023-08-25
Anticipated expiration: 2033-04-14

Abstract

The utility model belongs to the technical field of weeding machines, and particularly relates to a weeding machine for agricultural planting, which comprises a frame and a shaft bracket fixedly connected to the bottom of the frame, wherein wheels are respectively arranged at two ends of the shaft bracket, a weeding disc is arranged on one side of the shaft bracket, a movable bracket is fixedly connected to the front surface of the shaft bracket, and an adjusting device is arranged at one end, far away from the shaft bracket, of the movable bracket, and comprises an adjusting unit and a connecting unit. This a weeder for farming is through changing the weight of supporter to distance between adjusting shaft frame and the weeding dish, the weeding condition before the observation face that can be timely, thereby in time produce the judgement to the effect of weeding, promote weeding efficiency, the height of weeding dish has been lifted through the universal wheel, thereby guaranteed the effect of weeding, and through adjusting the height of screw thread post, can make the extrusion elastic axis shrink of universal wheel, conveniently adjust the height of universal wheel, thereby can adapt to the grass of different co-altitude and weed.

Description

A weeder for farming

Technical Field

The utility model relates to the technical field of weeder, in particular to a weeder for agricultural planting.

Background

Before the soil is planted, weeds on the soil surface need to be removed, and a weeding machine needs to be used for improving efficiency in the removal process.

The existing weeding machine is longer in pushing frame design for guaranteeing the safety weeding machine to use, occupies a large space during transportation, influences the carrying of the device, and causes the damage of a cutting knife in the weeding disc due to the fact that stones on the ground are easy to damage in the using process, so that economic loss is caused. Accordingly, improvements in the art are needed.

The utility model discloses a weeder for farming among the patent document of publication number CN218163633U, through add structure such as set up joint post, spring and dead lever in the inside of pushing away the frame, can promote the joint post through the elasticity of spring and slide into the inside of locating hole and carry out spacingly to the position of pushing away the frame, alright adjust the total length of pushing away frame and flexible pipe through adjusting the position of joint post in the locating hole to can accomodate the inside of flexible pipe with pushing away the frame, alright reduce the holistic volume of device, be convenient for transport more. And through adding fixed cover, carding tooth and structure such as screw rod on the weeder, can adjust the angle of carding the tooth before clearing up weeds for carding the tooth can the weeding dish the route that will pass clear up, thereby can the surperficial stone influence damage weeding dish.

But this a weeder for farming, weeding dish are setting up in handrail frame bottom for when promoting this weeder and walk, the weeding condition before the observation face that can not be timely, can not produce the judgement to the effect of weeding, reduced weeding efficiency.

Disclosure of Invention

The utility model aims to provide a weeding machine for agricultural planting, which solves the problems that the weeding effect proposed in the background art cannot be judged and the weeding efficiency is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a weeder for farming, includes frame and fixed connection in the pedestal of frame bottom, the wheel is installed respectively at the both ends of pedestal, one side of pedestal is provided with weeding dish, the positive fixedly connected with movable frame of pedestal, the one end that the pedestal was kept away from to the movable frame is provided with adjusting device.

The adjusting device comprises an adjusting unit and a connecting unit, wherein the adjusting unit comprises a storage rack, a first connecting rod and a rotating sleeve, the rotating sleeve is sleeved on the outer surface of the movable frame, the first connecting rod is fixedly connected to the right side of the outer surface of the rotating sleeve, and the storage rack is connected to one end of the first connecting rod, which is far away from the rotating sleeve.

The connecting unit comprises a threaded rod, a second connecting rod and a connecting sleeve, wherein the threaded rod is connected to the left side of the rotating sleeve, the second connecting rod is fixedly connected to one end of the threaded rod, which is far away from the rotating sleeve, and the connecting sleeve is fixedly connected to one end of the second connecting rod, which is far away from the threaded rod.

Preferably, the screw thread groove has been seted up in inside left side of rotating the cover, the threaded rod extends to the inside of screw thread groove and with screw thread groove inner wall threaded connection, be connected with the threaded rod through rotating the cover between adjusting unit and the connecting unit.

Preferably, the movable frame penetrates through the rotating sleeve and is in sliding connection with the penetrated inner wall of the rotating sleeve, and the bottom of the connecting sleeve is fixedly connected with the center of the top of the weeding disk.

Preferably, a bracket is connected to the middle position of the outer surface of the second connecting rod, and a front wheel is mounted at the bottom of the bracket.

Preferably, the number of the frames is two, four mounting holes are formed in one side of the outer surface of each frame at equal intervals, a sleeve is sleeved on the outer surface of each frame, a round hole with the same inner diameter as that of each mounting hole is formed in the outer surface of each sleeve, and a handrail is fixedly connected to the top of each sleeve.

Preferably, the top of adapter sleeve fixed mounting has the motor, the output of motor is connected with the pivot, the surface bottom fixedly connected with cutting disk of pivot, the pivot runs through the adapter sleeve.

Preferably, the bottom fixedly connected with dust ring of weeding dish, the surface fixedly connected with flange of dust ring, the bottom fixedly connected with elastic axis of dust ring, the bottom fixedly connected with universal wheel of elastic axis, the side fixedly connected with wheel carrier of universal wheel, the inside threaded connection of wheel carrier has the screw thread post.

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

1. this a weeder for farming is through the weight that changes the supporter to distance between adjusting shaft frame and the weeding dish, the weeding condition before the observation face that can be timely, thereby in time produce the judgement to the effect of weeding, promote weeding efficiency.

2. This a weeder for farming has lifted the height of weeding dish through the universal wheel to guaranteed the effect of weeding, and through adjusting the height of screw post, can make the flexible axle shrink of universal wheel extrusion, conveniently adjust the height of universal wheel, thereby can adapt to the grass of co-altitude not to weed.

Drawings

FIG. 1 is a schematic diagram of the whole structure of a weeder of the utility model;

FIG. 2 is a schematic diagram of the overall structure of the axle bracket of the present utility model;

FIG. 3 is an enlarged schematic view of FIG. 2 at A;

FIG. 4 is a schematic view of the top structure of the cutting disk of the present utility model;

FIG. 5 is a schematic view of the bottom structure of the cutting disk of the present utility model;

fig. 6 is an enlarged schematic view at B in fig. 5.

In the figure: 1. a frame; 2. a sleeve; 3. an armrest; 4. a shaft bracket; 5. a wheel; 601. a commodity shelf; 602. a first connecting rod; 603. a rotating sleeve; 604. a threaded rod; 605. a second connecting rod; 606. a bracket; 607. a front wheel; 608. connecting sleeves; 609. a movable frame; 701. a weeding tray; 702. a dust-proof ring; 703. a convex plate; 704. a motor; 705. a rotating shaft; 706. a cutting disc; 707. an elastic shaft; 708. a universal wheel; 709. a wheel carrier; 710. a threaded column; 8. and (5) mounting holes.

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. 1-6, the present utility model provides a technical solution:

embodiment one:

the utility model provides a weeder for farming, including frame 1 and fixed connection in the pedestal 4 of frame 1 bottom, wheel 5 is installed respectively at the both ends of pedestal 4, the quantity of frame 1 is two, four mounting holes 8 have been seted up to the equidistant surface one side of two frames 1, sleeve pipe 2 has been cup jointed to the surface of frame 1, a round hole the same with mounting hole 8 internal diameter has been seted up to the surface of sleeve pipe 2, the internal thread has all been seted up to the inner wall of mounting hole 8 and round hole, be fixed through bolted connection between sleeve pipe 2 and frame 1, the top fixedly connected with handrail 3 of sleeve pipe 2, according to different user's heights, after the mounting hole 8 that can not use aligns with the round hole, with bolted connection in the inside of mounting hole 8 and round hole, thereby reach the effect of adjusting handrail 3 height, the user of convenience difference uses.

One side of the shaft bracket 4 is provided with a weeding disk 701, the front surface of the shaft bracket 4 is fixedly connected with a movable bracket 609, and one end of the movable bracket 609 away from the shaft bracket 4 is provided with an adjusting device.

The adjusting device comprises an adjusting unit and a connecting unit, and the adjusting unit and the connecting unit are connected with a threaded rod 604 through a rotating sleeve 603.

The adjusting unit comprises a storage rack 601, a first connecting rod 602 and a rotating sleeve 603, the rotating sleeve 603 is sleeved on the outer surface of the movable rack 609, the first connecting rod 602 is fixedly connected to the right side of the outer surface of the rotating sleeve 603, the storage rack 601 is connected to one end of the first connecting rod 602, which is far away from the rotating sleeve 603, the movable rack 609 penetrates through the rotating sleeve 603 and is in sliding connection with the penetrated inner wall of the rotating sleeve 603, the bottom of a connecting sleeve 608 is fixedly connected with the center of the top of a weeding disk 701, when the weeding machine is used for weeding, by pressing down the armrest 3, the shaft rack 4 can drive the movable rack 609 to rotate in the rotating sleeve 603, so that the posture of pushing the weeding machine can be adjusted, when some weeding auxiliary tools are placed on the storage rack 601, the weight of the storage rack 601 is increased, the first connecting rod 602 and the rotating sleeve 603 can be driven to rotate on the outer surface of the movable rack 609 due to the falling of gravity, so that the rotating sleeve 603 drives the second connecting rod 605, the connecting sleeve 608 and the weeding disk 701 to move to the side, which is far away from the shaft rack 4, the distance between the shaft rack 4 and the weeding disk 701 is increased, and the weeding condition in front can be observed timely, and the weeding efficiency is judged timely, and weeding efficiency is improved; conversely, the weight of the rack 601 is reduced, and the distance between the shaft bracket 4 and the weeding tray 701 can be reduced.

The connecting unit comprises a threaded rod 604, a second connecting rod 605 and a connecting sleeve 608, wherein the threaded rod 604 is connected to the left side of the rotating sleeve 603, the second connecting rod 605 is fixedly connected to one end of the threaded rod 604, which is far away from the rotating sleeve 603, the connecting sleeve 608 is fixedly connected to one end of the second connecting rod 605, which is far away from the threaded rod 604, a threaded groove is formed in the left side of the inner part of the rotating sleeve 603, the threaded rod 604 extends to the inner part of the threaded groove and is in threaded connection with the inner wall of the threaded groove, and when the weeding disc 701 is installed, the second connecting rod 605 and the threaded rod 604 can rotate in the inner part of the threaded groove on the left side of the rotating sleeve 603, so that the whole of the second connecting rod 605, the threaded rod 604 and the weeding disc 701 can be installed and disassembled, and the weeding disc 701 can be cleaned conveniently.

The middle position of the outer surface of the second connecting rod 605 is connected with a support 606, the bottom of the support 606 is provided with a front wheel 607, the outer surface of the second connecting rod 605 is provided with the support 606, and the front wheel 607 at the bottom of the support 606 is contacted with the ground during weeding, so that the overall stability of the weeding machine is ensured, and the weeding machine is also conveniently pushed to steer.

The motor 704 is fixedly arranged at the top of the connecting sleeve 608, the output end of the motor 704 is connected with the rotating shaft 705, the bottom of the outer surface of the rotating shaft 705 is fixedly connected with the cutting disc 706, the outer surface of the cutting disc 706 is in a saw-tooth shape, the rotating shaft 705 penetrates through the connecting sleeve 608, the motor 704 is started, the rotating shaft 705 is driven to rotate through the output shaft of the motor 704, and the rotating shaft 705 drives the cutting disc 706 to rotate so as to remove nearby grass.

Embodiment two:

based on the first embodiment: the bottom fixedly connected with dirt proof ring 702 of weeding dish 701, dirt adhesion can also be reduced to dirt proof ring 702, the surface fixedly connected with raised plate 703 of dirt proof ring 702, a through-hole that runs through has been seted up to the inside of raised plate 703, the bottom fixedly connected with elastic axis 707 of dirt proof ring 702, the bottom fixedly connected with universal wheel 708 of elastic axis 707, the side fixedly connected with wheel carrier 709 of universal wheel 708, the screw thread groove has been seted up in the inside of wheel carrier 709, the internal thread connection of wheel carrier 709 has screw thread post 710, the top of screw thread post 710 is the non-screw thread section, the bottom is the screw thread section, when installing weeding dish 701, through rotating screw thread post 710 at the inside rotation of wheel carrier 709, make the non-screw thread section on screw thread post 710 top extend to the screw thread inslot portion of seting up inside of wheel carrier 709, fix universal wheel 708, the height through the lifting weeding dish 701, thereby guaranteed the effect of weeding, and through adjusting the height of screw thread post 710, can make universal wheel 708 extrude the elastic axis shrink, the height of convenient adjustment universal wheel 708, thereby can adapt to the grass of different height.

Working principle: after the motor 704 is started, an output shaft of the motor 704 drives the rotating shaft 705 to rotate, the rotating shaft 705 drives the cutting disc 706 to rotate, and thrust is transmitted to the frame 1 by pushing the armrest 3, so that the shaft bracket 4 drives the wheels 5 to rotate, the weeding machine is pushed to move forwards, and the front weed is cut by the rotation of the cutting disc 706.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

Claims

1. The utility model provides a weeder for farming, includes frame (1) and fixed connection in pedestal (4) of frame (1) bottom, wheel (5), its characterized in that are installed respectively at the both ends of pedestal (4): a weeding disc (701) is arranged on one side of the shaft bracket (4), a movable bracket (609) is fixedly connected to the front surface of the shaft bracket (4), and an adjusting device is arranged at one end, far away from the shaft bracket (4), of the movable bracket (609);

the adjusting device comprises an adjusting unit and a connecting unit, wherein the adjusting unit comprises a storage rack (601), a first connecting rod (602) and a rotating sleeve (603), the rotating sleeve (603) is sleeved on the outer surface of a movable rack (609), the first connecting rod (602) is fixedly connected to the right side of the outer surface of the rotating sleeve (603), and the storage rack (601) is connected to one end, far away from the rotating sleeve (603), of the first connecting rod (602);

the connecting unit comprises a threaded rod (604), a second connecting rod (605) and a connecting sleeve (608), wherein the threaded rod (604) is connected to the left side of the rotating sleeve (603), the second connecting rod (605) is fixedly connected to the threaded rod (604) at one end far away from the rotating sleeve (603), and the connecting sleeve (608) is fixedly connected to the second connecting rod (605) at one end far away from the threaded rod (604).

2. A weeder for agricultural planting according to claim 1, wherein: the left side of the inside of the rotating sleeve (603) is provided with a thread groove, the threaded rod (604) extends to the inside of the thread groove and is in threaded connection with the inner wall of the thread groove, and the adjusting unit and the connecting unit are connected with the threaded rod (604) through the rotating sleeve (603).

3. A weeder for agricultural planting according to claim 1, wherein: the movable frame (609) penetrates through the rotating sleeve (603) and is connected with the penetrated inner wall of the rotating sleeve (603) in a sliding mode, and the bottom of the connecting sleeve (608) is fixedly connected with the center of the top of the weeding disc (701).

4. A weeder for agricultural planting according to claim 1, wherein: the middle position of the outer surface of the second connecting rod (605) is connected with a bracket (606), and a front wheel (607) is arranged at the bottom of the bracket (606).

5. A weeder for agricultural planting according to claim 1, wherein: the number of the frames (1) is two, four mounting holes (8) are formed in one side of the outer surface of the frame (1) at equal intervals, the outer surface of the frame (1) is sleeved with a sleeve (2), a round hole with the same inner diameter as the mounting hole (8) is formed in the outer surface of the sleeve (2), and an armrest (3) is fixedly connected to the top of the sleeve (2).

6. A weeder for agricultural planting according to claim 1, wherein: the top fixed mounting of adapter sleeve (608) has motor (704), the output of motor (704) is connected with pivot (705), the surface bottom fixedly connected with cutting dish (706) of pivot (705), pivot (705) run through adapter sleeve (608).

7. A weeder for agricultural planting according to claim 1, wherein: the weeding disc is characterized in that a dust-proof ring (702) is fixedly connected to the bottom of the weeding disc (701), a convex plate (703) is fixedly connected to the outer surface of the dust-proof ring (702), an elastic shaft (707) is fixedly connected to the bottom of the dust-proof ring (702), a universal wheel (708) is fixedly connected to the bottom of the elastic shaft (707), a wheel frame (709) is fixedly connected to the side face of the universal wheel (708), and a threaded column (710) is connected to the inner threads of the wheel frame (709).