CN215073994U

CN215073994U - Prevent regenerated high-efficient weeding device of weeds

Info

Publication number: CN215073994U
Application number: CN202121702268.1U
Authority: CN
Inventors: 朱海霞
Original assignee: Qinghai Academy of Agricultural and Forestry Sciences
Current assignee: Qinghai Academy of Agricultural and Forestry Sciences
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2021-12-10
Anticipated expiration: 2031-07-26

Abstract

The utility model belongs to the technical field of agricultural equipment, in particular to a high-efficiency weeding device for preventing weeds from regenerating, which comprises a first bracket, one end of the first bracket is provided with a cutting mechanism, a spraying mechanism is arranged behind the cutting mechanism, a first conveying mechanism is arranged on one side of the spraying mechanism, which is far away from the cutting mechanism, and the first conveying mechanism is obliquely arranged, a shovel plate is arranged at the lower end of the first transportation mechanism, a weed collecting box is arranged at one side of the first transportation mechanism far away from the cutting mechanism, the high end of the first transportation mechanism is positioned above the weed collecting box, a second transportation mechanism is arranged between the weed collecting box and the cutting mechanism, the second transport mechanism is located spray the mechanism top, first support bottom is provided with the walking portion, has solved current weeding device and can not thoroughly clear away weeds and can not prevent the problem that weeds are regenerated.

Description

Prevent regenerated high-efficient weeding device of weeds

Technical Field

The utility model belongs to the technical field of agricultural equipment, especially, relate to a prevent regenerated high-efficient weeding device of weeds.

Background

Weeds compete for soil moisture and nutrients with crops, occupy farmland space, affect crop growth, reduce crop yield and quality, and indirectly promote breeding and spreading of plant diseases and insect pests. In order to remove weeds, various methods for weeding, such as artificial weeding, chemical weeding, mechanical weeding, biological weeding, photochemical weeding and the like, have been developed at home and abroad, and the artificial weeding has high labor intensity and low efficiency and is not suitable for the development of modern agriculture. The chemical weeding is relatively time-saving and labor-saving, has higher weeding efficiency, has the fastest effect on sudden weeds, is deeply welcomed by vast farmers, becomes the current main weeding mode, and is widely applied at home and abroad. However, if the herbicide is improperly used in chemical weeding, the herbicide is wasted, pesticide residues of agricultural products exceed the standard, pesticide pollution such as soil and water environment is caused, and even personnel poisoning is caused. The mechanical weeding machine can effectively reduce the labor intensity of weeding workers, reduce a large amount of human resources and improve the agricultural production efficiency, but the mechanical weeding machine is easy to cause the problems of incomplete weeding, frequent and repeated growth of weeds and the like.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a prevent ruderal regenerated high-efficient weeding device to solve above-mentioned problem, reach thoroughly clear away ruderal purpose.

In order to achieve the above object, the utility model provides a following scheme: the utility model provides a prevent palingenetic high-efficient weeding device of weeds, includes first support, the one end of first support is provided with cutting mechanism, cutting mechanism's rear is provided with spray mechanism, spray mechanism keeps away from one side of cutting mechanism is provided with first transport mechanism, first transport mechanism slope sets up, first transport mechanism low side is provided with shovel native board, first transport mechanism keeps away from one side of cutting mechanism is provided with the weeds collecting box, the high-end of first transport mechanism is located weeds collecting box top, be provided with second transport mechanism between weeds collecting box, the cutting mechanism, second transport mechanism is located spray mechanism top, first support bottom is provided with the walking portion.

Preferably, the first transportation mechanism includes the second support, the one end fixedly connected with fourth motor of second support, the output shaft coupling of fourth motor has the second action wheel, the other end fixedly connected with third of second support is followed the driving wheel, second action wheel, third are followed the driving wheel outside and have been around having connected the second belt, evenly seted up a plurality of through-holes on the second belt, a plurality of the equidistant distribution of through-hole, the second support with first support sliding connection, the second support with be provided with the vibration portion between the first support, the shovel native board with the second support low side rotates and is connected.

Preferably, the vibration part includes a first linear reciprocating motor, the first linear reciprocating motor is fixedly connected to the first support, an output shaft of the first linear reciprocating motor is fixedly connected to the second support, and the fourth motor is slidably connected to the first support.

Preferably, the cutting mechanism comprises a first cutting knife, a second cutting knife is slidably connected to the top of the first cutting knife, baffles are fixedly connected to two ends of the first cutting knife, a first motor is fixedly connected to one end of the first cutting knife, a roller is connected to an output shaft of the first motor in a shaft coupling mode, the roller is rotatably connected between the two baffles, a plurality of scraping plates are uniformly arranged on the outer side of the roller in the circumferential direction, a second linear reciprocating motor is fixedly connected to the other end of the first cutting knife, an output shaft of the second linear reciprocating motor is fixedly connected with the second cutting knife, and the baffles are fixedly connected with the first support.

Preferably, the spraying mechanism comprises a herbicide tank fixedly connected to the first support, the herbicide tank is communicated with one end of a hose, the other end of the hose is communicated with a pressurizing device, the pressurizing device is fixedly connected to the first support, and a sprayer is detachably connected to the bottom of the herbicide tank.

Preferably, the second transport mechanism includes first belt, the inboard contact of one end of first belt is provided with first action wheel, first action wheel with first support rotates to be connected, the one end coupling of first action wheel has the output shaft of third motor, the third motor with first support fixed connection, the inboard contact of the other end of first belt is provided with first from the driving wheel, first from the driving wheel with first support rotates to be connected, first belt middle part contact is provided with two belt leading wheels, two the belt leading wheel is located the below of lower floor on the first belt.

Preferably, the first belt between the first driving wheel and the belt guide wheel is horizontally arranged, the first belt between the belt guide wheel and the first driven wheel is obliquely downwards arranged, the cutting mechanism is located in front of the first driven wheel, and the cutting mechanism is fixedly connected with the first support.

Preferably, the walking part comprises a first roller and a second roller which are rotatably connected to the bottom of the first support, the diameter of the first roller is larger than that of the second roller, the front end of the first support is fixedly connected with a hook, and the hook is connected with a driving device in a hanging mode.

The utility model discloses has following technological effect:

the utility model discloses a set up cutting mechanism on first support, can clear away the weeds of the part above the ground, the weeds of cutting can be transported to the weeds collection box at first support rear to the second transport mechanism, and the spraying mechanism at cutting mechanism rear can spray the herbicide, plays the effect of chemical weeding, and first transport mechanism can separate out weed root from soil, reaches thoroughly to clear away weeds and prevents to regenerate.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of a first bracket according to the present invention;

fig. 3 is a top view of the middle cutting mechanism of the present invention;

fig. 4 is a side view of the cutting mechanism of the present invention;

fig. 5 is a cross-sectional view of the middle cutting mechanism of the present invention;

fig. 6 is a side view of a second transport mechanism of the present invention;

fig. 7 is a top view of a second transport mechanism of the present invention;

fig. 8 is a side view of a first transport mechanism of the present invention;

fig. 9 is a top view of the first transportation mechanism of the present invention.

Wherein, 1, a first bracket; 2. a first roller; 3. a second roller; 6. a weed collecting box; 31. a first cutter; 32. a second cutter; 33. a baffle plate; 34. a roller; 35. a squeegee; 36. a first motor; 37. a second linear reciprocating motor; 38. positioning holes; 41. a first belt; 42. a first drive wheel; 43. a first driven wheel; 44. a belt guide wheel; 45. a third motor; 51. a second belt; 52. a through hole; 53. a third driven wheel; 54. a second drive wheel; 55. a fourth motor; 56. a first linear reciprocating motor; 57. a shoveling plate; 58. a second bracket; 71. a herbicide tank; 72. a pressurizing device; 73. a hose; 74. and (4) a spray head.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.

Referring to fig. 1-9, the utility model provides a weed regeneration preventing high-efficiency weeding device, which comprises a first bracket 1, wherein one end of the first bracket 1 is provided with a cutting mechanism, a spraying mechanism is arranged at the rear part of the cutting mechanism, one side of the spraying mechanism far away from the cutting mechanism is provided with a first transportation mechanism, the first transportation mechanism is obliquely arranged, the lower end of the first transportation mechanism is provided with a shovel plate 57, one side of the first transportation mechanism far away from the cutting mechanism is provided with a weed collecting box 6, the high end of the first transportation mechanism is positioned above the weed collecting box 6, a second transportation mechanism is arranged between the weed collecting box 6 and the cutting mechanism and positioned above the spraying mechanism, the bottom of the first bracket 1 is provided with a walking part, the walking part drives the first bracket 1 to move forwards, and the cutting mechanism works to remove weeds on the overground part during the moving process, the weeds that cut are transported to the weed collecting box 6 on the second transporting mechanism, the spraying mechanism sprays and applies the herbicide to the ground after the weeds are removed, the weeds are removed by means of chemical weeding, the shoveling plate 57 shovels soil with a certain thickness, the shoveled soil reaches the first transporting mechanism, under the vibration action of the first mechanism, grass roots are separated from the soil and are transported to the weed collecting box 6, the soil falls back to the ground, the shoveling plate 57 is rotatably connected with the first support 1, and the angle of the shoveling plate 57 can be adjusted according to actual needs.

In a further optimized scheme, the first transportation mechanism comprises a second support 58, one end of the second support 58 is fixedly connected with a fourth motor 55, an output shaft of the fourth motor 55 is connected with a second driving wheel 54 in a shaft mode, the other end of the second support 58 is fixedly and rotatably connected with a third driven wheel 53, a second belt 51 is wound on the outer sides of the second driving wheel 54 and the third driven wheel 53, a plurality of through holes 52 are uniformly formed in the second belt 51 and are distributed at equal intervals, the second support 58 is connected with the first support 1 in a sliding mode, a vibration part is arranged between the second support 58 and the first support 1, a soil shoveling plate 57 is rotatably connected with the lower end of the second support 58, after shoveled soil reaches the second belt 51, the vibration part drives the whole first transportation mechanism to vibrate so as to separate weed roots from the soil, the soil falls to the ground through the through holes 52, the fourth motor 55 works to drive the second driving wheel 54 to rotate, and then the second belt 51 is driven to rotate, so that the weed roots are conveyed into the weed collecting box 6.

According to a further optimized scheme, the vibration part comprises a first linear reciprocating motor 56, the first linear reciprocating motor 56 is fixedly connected with the first support 1, an output shaft of the first linear reciprocating motor 56 is fixedly connected with the second support 58, the fourth motor 55 is slidably connected with the first support 1, and the first linear reciprocating motor 56 works to enable the first transportation mechanism to realize a vibration function.

Further optimizing the scheme, the cutting mechanism includes a first cutter 31, the top of the first cutter 31 is slidably connected with a second cutter 32, two ends of the first cutter 31 are fixedly connected with a baffle 33, the baffle 33 at one end of the first cutter 31 is fixedly connected with a first motor 36, an output shaft of the first motor 36 is coupled with a roller 34, the roller 34 is rotatably connected between the two baffles 33, a plurality of scrapers 35 are uniformly arranged on the outer circumference of the roller 34, the baffle 33 at the other end of the first cutter 31 is fixedly connected with a second linear reciprocating motor 37, the output shaft of the second linear reciprocating motor 37 is fixedly connected with the second cutter 32, the baffle 33 is fixedly connected with the first bracket 1, the second cutter 32 reciprocates back and forth on the top of the first cutter 31 under the driving of the second linear reciprocating motor 37, and the first cutter 31 and the second cutter 32 act together, the weeds that will enter into in the sawtooth cut off, first motor 36 rotates, drive roller bearing 34 and rotate, and then drive the even scraper blade 35 that sets up and rotate, scrape the weeds that will cut off and send to the second transport mechanism on, the baffle 33 at first cutting knife 31 both ends prevents that the weeds that cut off from dropping subaerially, just can be cut off after weeds enter into in the sawtooth, can guarantee that the weeds that cut off and grass seed drop on cutting mechanism and can not drop subaerially and lead to weeds to clear away not thoroughly.

According to a further optimized scheme, the spraying mechanism comprises a herbicide tank 71 fixedly connected to the first support 1, the herbicide tank 71 is communicated with one end of a hose 73, the other end of the hose 73 is communicated with a pressurizing device 72, the pressurizing device 72 is fixedly connected with the first support 1, a spray head 74 is detachably connected to the bottom of the herbicide tank 71, herbicide is contained in the herbicide tank 71, the pressurizing device 72 pressurizes the herbicide tank 71 through the hose 73, and after the pressure reaches a certain value, the herbicide is sprayed out from the spray head 74.

Further optimization scheme, the second conveying mechanism includes a first belt 41, a first driving wheel 42 is arranged on the inner side of one end of the first belt 41 in a contact mode, the first driving wheel 42 is rotatably connected with the first support 1, an output shaft of a third motor 45 is connected to one end of the first driving wheel 42 in a shaft mode, the third motor 45 is fixedly connected with the first support 1, a first driven wheel 43 is arranged on the inner side of the other end of the first belt 41 in a contact mode, the first driven wheel 43 is rotatably connected with the first support 1, two belt guide wheels 44 are arranged in the middle of the first belt 41 in a contact mode, the two belt guide wheels 44 are located below the upper layer and the lower layer of the first belt 41, the third motor 45 works to drive the first driving wheel 42 to rotate, so that the first belt 41 is driven to rotate, and weeds scraped and conveyed to the first belt 41 are conveyed to the weed collecting box 6.

According to the further optimized scheme, the first belt 41 between the first driving wheel 42 and the belt guide wheel 44 is horizontally arranged, the first belt 41 between the belt guide wheel 44 and the first driven wheel 43 is arranged in a downward inclined mode, the cutting mechanism is located in front of the first driven wheel 43 and fixedly connected with the first support 1, the downward inclined section of the first belt 41 can ensure that weeds cut by the cutting mechanism are smoothly transferred to the first belt 41, the horizontal section of the first belt 41 can ensure that the cut weeds are smoothly conveyed to the weed collecting box 6, and the baffle plates 33 at two ends of the first cutting knife 31 are fixedly connected with the first support 1.

Further optimize the scheme, the walking portion is including rotating first gyro wheel 2 and the second gyro wheel 3 of connection in 1 bottom of first support, the diameter of first gyro wheel 2 is greater than the diameter of

second gyro wheel

3, 1 front end fixedly connected with couple of first support, the couple has been articulated drive arrangement, the diameter of first gyro wheel 2 is greater than the diameter of second gyro wheel 3, whole device has a decurrent power when marcing forward, make the work that shovel soil board 57 can be better, drive arrangement can make tractor head or agricultural tricycle.

The working process of the embodiment is as follows:

the whole device moves forwards under the driving of an agricultural tricycle, in the moving process, the cutting mechanism works to cut off weeds, the cut-off weeds are conveyed to the weed collecting box 6 under the action of the second conveying mechanism, after the herbicide box 71 is pressurized by the pressurizing device 72, the herbicides are sprayed out from the spray head 74 and evenly sprayed to the ground, the soil shoveling plate 57 shovels soil with certain thickness and transfers the soil to the first conveying mechanism, under the vibration action of the first conveying mechanism, the roots of the weeds are separated from the soil and are conveyed to the weed collecting box 6, the soil falls back to the ground through the through hole 52, and the cutting mechanism, the spraying mechanism, the first conveying mechanism and the second conveying mechanism work synchronously.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.

Claims

1. A high-efficiency weeding device for preventing weeds from regenerating is characterized in that: the weed collecting device is characterized by comprising a first support (1), wherein a cutting mechanism is arranged at one end of the first support (1), a spraying mechanism is arranged behind the cutting mechanism, a first transporting mechanism is arranged on one side, away from the cutting mechanism, of the spraying mechanism, the first transporting mechanism is obliquely arranged, a soil shoveling plate (57) is arranged at the low end of the first transporting mechanism, a weed collecting box (6) is arranged on one side, away from the cutting mechanism, of the first transporting mechanism, the high end of the first transporting mechanism is located above the weed collecting box (6), a second transporting mechanism is arranged between the weed collecting box (6) and the cutting mechanism, the second transporting mechanism is located above the spraying mechanism, and a walking part is arranged at the bottom of the first support (1).

2. The highly efficient weed killer device for preventing regeneration of weeds according to claim 1, wherein: the first transportation mechanism comprises a second support (58), a fourth motor (55) is fixedly connected to one end of the second support (58), a second driving wheel (54) is connected to an output shaft of the fourth motor (55), a third driven wheel (53) is connected to the other end of the second support (58) in a rotating mode, a second belt (51) is wound on the outer sides of the second driving wheel (54) and the third driven wheel (53), a plurality of through holes (52) are formed in the second belt (51), the through holes (52) are distributed at equal intervals, the second support (58) is connected with the first support (1) in a sliding mode, a vibration portion is arranged between the second support (58) and the first support (1), and the soil shoveling plate (57) is connected with the lower end of the second support (58) in a rotating mode.

3. The highly efficient weed-killing apparatus for preventing regeneration of weeds of claim 2, wherein: the vibrating portion comprises a first linear reciprocating motor (56), the first linear reciprocating motor (56) is fixedly connected with the first support (1), an output shaft of the first linear reciprocating motor (56) is fixedly connected with the second support (58), and the fourth motor (55) is connected with the first support (1) in a sliding mode.

4. The highly efficient weed killer device for preventing regeneration of weeds according to claim 1, wherein: the cutting mechanism comprises a first cutting knife (31), the top of the first cutting knife (31) is connected with a second cutting knife (32) in a sliding way, two ends of the first cutting knife (31) are fixedly connected with baffle plates (33), the baffle plate (33) at one end of the first cutting knife (31) is fixedly connected with a first motor (36), an output shaft of the first motor (36) is coupled with a roller (34), the roller (34) is rotationally connected between the two baffles (33), a plurality of scrapers (35) are uniformly arranged on the outer side of the roller (34) along the circumferential direction, a second linear reciprocating motor (37) is fixedly connected on the baffle (33) at the other end of the first cutting knife (31), an output shaft of the second linear reciprocating motor (37) is fixedly connected with the second cutting knife (32), and the baffle (33) is fixedly connected with the first support (1).

5. The highly efficient weed killer device for preventing regeneration of weeds according to claim 1, wherein: the spraying mechanism comprises a herbicide tank (71) fixedly connected to the first support (1), the herbicide tank (71) is communicated with one end of a hose (73), the other end of the hose (73) is communicated with a pressurizing device (72), the pressurizing device (72) is fixedly connected to the first support (1), and a spray head (74) is detachably connected to the bottom of the herbicide tank (71).

6. The highly efficient weed killer device for preventing regeneration of weeds according to claim 1, wherein: second transport mechanism includes first belt (41), the inboard contact of one end of first belt (41) is provided with first action wheel (42), first action wheel (42) with first support (1) rotates and connects, the output shaft of the one end coupling of first action wheel (42) third motor (45), third motor (45) with first support (1) fixed connection, the inboard contact of the other end of first belt (41) is provided with first from driving wheel (43), first from driving wheel (43) with first support (1) rotates and connects, first belt (41) middle part contact is provided with two belt leading wheels (44), two belt leading wheel (44) are located the below of lower floor on first belt (41).

7. The highly efficient weed killer device for preventing regeneration of weeds according to claim 6, wherein: the first driving wheel (42) and the first belt (41) between the belt guide wheels (44) are horizontally arranged, the belt guide wheels (44) and the first belt (41) between the driven wheels (43) are arranged in a downward inclined mode, the cutting mechanism is located in front of the first driven wheels (43), and the cutting mechanism is fixedly connected with the first support (1).

8. The highly efficient weed killer device for preventing regeneration of weeds according to claim 1, wherein: the walking part is connected including rotating first gyro wheel (2) and second gyro wheel (3) of first support (1) bottom, the diameter of first gyro wheel (2) is greater than the diameter of second gyro wheel (3), first support (1) front end fixedly connected with couple, the couple can be dismantled and be connected with drive arrangement.