CN219679173U - Weeding device is planted to crops - Google Patents

Abstract

The utility model discloses a crop planting weeding device, and relates to the technical field of agricultural weeding. The weeding mechanism comprises a mounting plate, wherein rollers are arranged at the bottom of the mounting plate, the number of the rollers is four, the rollers are arranged in a rectangular array, a pushing handle is welded and mounted at the top of the mounting plate, a weeding mechanism and a leveling mechanism are sequentially arranged on the mounting plate, the leveling mechanism is located on one side close to the pushing handle, and the weeding mechanism comprises a fixing frame. According to the weeding device, the grass breaking roller capable of being embedded into the land is arranged, so that the device can effectively scoop out weeds with roots, the problem that the normal growth of crops is affected after crops are sowed due to the fact that residual grass roots appear is effectively avoided, the weeding quality is improved to a certain extent, meanwhile, the device is provided with the leveling mechanism, the screened operation can be effectively carried out on the scooped weeds and soil, and the practicability of the device is greatly improved.

Description

Weeding device is planted to crops

Technical Field

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

Background

The agricultural cultivation is a large agricultural country, the agriculture is used as an industry for cultivating various animals and plants to obtain foods and raw materials, the first industry of the country is the first industry of the country, so to speak, the agriculture is a foundation for meeting the existence of people, in the production activities of the agriculture, the land cultivation is the most basic behavioral process, and in the land cultivation process, two basic problems of weeds and land knots need to be solved, so that a quick weeding device for the agricultural cultivation is needed. The quick weeding device for the agricultural planting in the prior art cuts weeds through the cutting disc, but because the cutting disc is fixed, the quick weeding device cannot be adjusted according to actual needs, so that the use of staff is inconvenient.

For example, chinese patent application No.: 201821190148.6, an agricultural-based weeding apparatus, is basically described as: including bottom plate, gyro wheel, pushing away handle and work box, the four corners of bottom plate bottom all is equipped with the gyro wheel, and the left both ends of bottom plate top all are equipped with pushes away the handle, the top of bottom plate and the bottom welding of work box, the top of work box is provided with the motor, and the top of work box just is located the left and right sides symmetry of motor and is provided with the support, and two opposite sides of support all are equipped with the spout, and the equal welding in the left and right sides of motor has the fixed block. According to the utility model, through the arranged support arranged at the top of the working box and the arranged sliding chute, and through the fixed blocks arranged at the left side and the right side of the motor and the sliding blocks in sliding connection with the sliding chute, the screw is driven to rotate by the turntable according to actual needs, so that the connecting rod drives the motor to adjust the height along the sliding chute, thereby facilitating the adjustment of the cutting disc and facilitating the use of staff. The utility model is convenient for the use of staff by adjusting the height of the cutting disc, but can not effectively eradicate weeds in farmlands in the working process, thereby causing the problem that the normal growth of crops is affected after the crops are sowed, and reducing the weeding quality.

Therefore, a crop planting weeding device is provided.

Disclosure of Invention

The utility model aims at: the utility model provides a weeding device for crop planting, which aims to solve the problems that the existing device can not effectively eradicate weeds in a farmland, grass roots still remain, normal growth of crops is affected after crops are sowed, and weeding quality is reduced.

The utility model adopts the following technical scheme for realizing the purposes:

the utility model provides a crop plants weeding device, the on-line screen storage device comprises a mounting plate, the bottom of mounting panel is provided with the gyro wheel, the quantity of gyro wheel is four sets of and is rectangular array setting, the top welding of mounting panel installs the pushing hands, weeding mechanism and leveling mechanism have been set gradually on the mounting panel, leveling mechanism is located the one side that is close to the pushing hands, weeding mechanism includes the mount, first guide bar, first electric putter, the fly leaf, first motor, the second sprocket, the chain, first sprocket, fixed plate and garrulous grass roller, slidable mounting has the fly leaf on the mounting panel, the bottom welded mounting of fly leaf has the fixed plate, the quantity of fixed plate is two sets of and be parallel corresponding setting, the corresponding lateral wall rotation of fixed plate installs garrulous grass roller, the lateral wall rotation of one set of fixed plate installs first sprocket, the top fixed mounting of fly leaf has first motor, the output fixed mounting of first motor has the second sprocket, the cover is established with first sprocket, the top of mounting panel is located the both sides welded mounting of fly leaf has the mount, the centre department of mount installs first electric putter, the end and fly leaf of first electric putter, the top and fly leaf top of fly leaf are connected with the fly leaf, the corresponding side-leaf, the second guide bar is arranged in parallel connection, the second guide bar is arranged at the second end, the second slider is connected with the second guide bar, the vertical welded mounting plate, the end is connected with the second slider, the front end is connected with the side of the second slider, the side of the movable mounting panel, the front end is welded and has the second sprocket, the two side inner walls of the movable frame are welded with sliding rods, the number of the sliding rods is two groups and is correspondingly arranged in parallel, the sliding rods are sleeved with mounting blocks, the mounting blocks are arranged in a sliding connection mode with the sliding rods, screening rods are welded at the bottoms of the mounting blocks, the number of the screening rods is a plurality of groups and are arranged at equal intervals, reset springs are welded and mounted on two side walls of the mounting blocks, free ends of the reset springs are welded and connected with the two side inner walls of the movable frame, connecting blocks are welded and mounted at the tops of the mounting blocks, auxiliary wheels are rotatably mounted at corresponding ends of the connecting blocks, a connecting frame is fixedly mounted at the tops of the movable frame, cams are rotatably mounted at the middle of the bottoms of the connecting frame at intervals of the two groups of the auxiliary wheels, a second motor is welded and mounted at the tops of the connecting frame, and the output ends of the second motor longitudinally penetrate through the connecting frame and are welded and connected with rotating shafts of the cams; specifically, in some embodiments, when the weeding operation needs to be performed on the farmland, the device is moved to the limiting position by the pushing hands preferentially, the weeding mechanism and the leveling mechanism are sequentially driven at the moment, so that the heights of the weeding mechanism and the leveling mechanism are adjusted to be in an operation state, and when the weeding mechanism and the leveling mechanism are driven, a user pushes the pushing hands to perform the weeding operation.

Further, the diameter of the second sprocket is greater than the diameter of the first sprocket.

Further, the top welding of fly leaf installs first guide bar, and the quantity of first guide bar is four sets of and is rectangular array setting, and first guide bar runs through the mount vertically and with mount sliding connection setting.

Further, the outer side wall of the cam is attached to the auxiliary wheel.

The beneficial effects of the utility model are as follows:

1. according to the weeding device, the grass breaking roller capable of being embedded into the land is arranged, so that the device can effectively scoop out weeds with roots, the problem that the normal growth of crops is affected after crops are sowed due to the fact that residual grass roots appear is effectively avoided, the weeding quality is improved to a certain extent, meanwhile, the device is provided with the leveling mechanism, the screened operation can be effectively carried out on the scooped weeds and soil, and the practicability of the device is greatly improved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic illustration of the present utility model;

FIG. 3 is a schematic illustration of the present utility model;

reference numerals: 1. a mounting plate; 2. pushing hands; 3. a roller; 4. a first electric push rod; 5. a first guide bar; 6. a fixing frame; 7. a second guide bar; 8. a first electric push rod; 9. a movable plate; 10. a first motor; 11. a fixing plate; 12. a grass chopping roller; 13. a chain; 14. a first sprocket; 15. a second sprocket; 16. a second motor; 17. a connecting frame; 18. a movable frame; 19. an auxiliary roller; 20. a mounting block; 21. a screening rod; 22. a return spring; 23. a fixed rod; 24. a connecting block; 15. a cam.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

In describing embodiments of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "inner", "outer", "upper", etc. are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in place when the inventive product is used, are merely for convenience of description and simplification of description, and are not indicative or implying that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

As shown in fig. 1 to 3, a weeding device for crop planting comprises a mounting plate 1, wherein rollers 3 are arranged at the bottom of the mounting plate 1, the number of the rollers 3 is four, the rollers are arranged in a rectangular array, a pushing handle 2 is welded and mounted at the top of the mounting plate 1, a weeding mechanism and a leveling mechanism are sequentially arranged on the mounting plate 1, and the leveling mechanism is positioned at one side close to the pushing handle 2; specifically, in some embodiments, when the weeding operation needs to be performed on the farmland, the device is moved to the limiting position by the pushing handle 2 preferentially, the weeding mechanism and the leveling mechanism are sequentially driven at the moment, so that the heights of the weeding mechanism and the leveling mechanism are adjusted to the operation state, and the weeding operation can be performed by pushing the pushing handle 2 by a user while driving the weeding mechanism and the leveling mechanism.

As shown in fig. 1 to 3, the weeding mechanism comprises a fixed frame 6, a first guide rod 5, a first electric push rod 4, a movable plate 9, a first motor 10, a second sprocket 15, a chain 13, a first sprocket 14, a fixed plate 11 and grass breaking rollers 12, wherein the movable plate 9 is slidably arranged on the mounting plate 1, the fixed plates 11 are welded and arranged at the bottom of the movable plate 9, the two groups of the fixed plates 11 are arranged in parallel and correspond to each other, grass breaking rollers 12 are rotatably arranged on the corresponding side walls of the fixed plates 11, a first sprocket 14 is rotatably arranged on the outer side wall of one group of the fixed plates 11, a first motor 10 is fixedly arranged at the top of the movable plate 9, a second sprocket 15 is fixedly arranged at the output end of the first motor 10, the second sprocket 15 and the first sprocket 14 are sleeved with the chain 13, the fixed frame 6 is welded and arranged at two sides of the top of the movable plate 9, the first electric push rod 4 is embedded and arranged at the middle of the fixed frame 6, and the telescopic end of the first electric push rod 4 is welded and connected with the top of the movable plate 9; specifically, the preferential user drives the first electric push rod 4 to enable the movable plate 9 to longitudinally move, so that the grass cutting roller 12 can be embedded into the ground, and at the moment, the first motor 10 is driven to drive the second chain wheel 15 to rotate, so that the grass cutting roller 12 rotates, and grass is cut off by the grass connected roots.

As shown in fig. 1 to 3, the diameter of the second sprocket 15 is larger than that of the first sprocket 14.

As shown in fig. 1 to 3, the top of the movable plate 9 is welded with first guide rods 5, the number of the first guide rods 5 is four, the first guide rods 5 are arranged in a rectangular array, and the first guide rods 5 longitudinally penetrate through the fixed frame 6 and are arranged in a sliding connection with the fixed frame 6.

As shown in fig. 1 to 3, the leveling mechanism comprises a second guide rod 7, a second electric push rod 8, a connecting frame 17, a second motor 16, a movable frame 18, an auxiliary wheel 19, a cam 25, a connecting block 24, a return spring 22, slide bars 23, a screening rod 21 and a mounting block 20, wherein the second electric push rod 8 is mounted on the mounting plate 1 in an embedded manner, the number of the second electric push rods 8 is two groups and is correspondingly arranged in parallel, the movable frame 18 is mounted at the telescopic end of the second electric push rod 8 in a welded manner, the second guide rod 7 is mounted at the top of the movable frame 18 on the front side and the rear side of the second electric push rod 8 in a welded manner, the second guide rod 7 longitudinally penetrates through the mounting plate 1 and is slidably connected with the mounting plate 1, the slide bars 23 are mounted on the inner walls at two sides of the movable frame 18 in a welded manner, the number of the slide bars 23 is two groups and is correspondingly arranged in parallel, the installation block 20 is sleeved on the sliding rod 23, the installation block 20 is in sliding connection with the sliding rod 23, the screening rods 21 are welded and installed at the bottom of the installation block 20, the screening rods 21 are in a plurality of groups and are arranged at equal intervals, the reset springs 22 are welded and installed on the two side walls of the installation block 20, the free ends of the reset springs 22 are welded and connected with the inner walls of the two sides of the movable frame 18, the connecting blocks 24 are welded and installed at the tops of the installation block 20, the auxiliary wheels 19 are rotatably installed at the corresponding ends of the connecting blocks 24, the connecting frames 17 are fixedly installed at the tops of the movable frame 18, the cams 25 are rotatably installed at the middle of the bottoms of the connecting frames 17 at the intervals of the two groups of auxiliary wheels 19, the second motors 16 are welded and installed at the tops of the connecting frames 17, and the output ends of the second motors 16 longitudinally penetrate through the connecting frames 17 and are welded and connected with the rotating shafts of the cams 25; specifically, when the grass cutting roller 12 cuts off grass, the second motor 16 rotates at this time, so that the cam 25 rotates, and the cam 25 extrudes the two groups of auxiliary wheels 19, and at this time, the two groups of mounting blocks 20 carry the screening rods 21 to perform transverse reciprocating motion, so as to level and screen the grass body and the soil carried by the grass cutting roller 12.

As shown in fig. 1 to 3, the outer side wall of the cam 25 is fitted to the auxiliary wheel 19.

To sum up: in some embodiments, when the weeding operation needs to be performed on the farmland, the device is moved to a limited position by the push handle 2 preferentially, the weeding mechanism and the leveling mechanism are sequentially driven at the moment, the heights of the weeding mechanism and the leveling mechanism are adjusted to be in an operation state, the push handle 2 is pushed by a user to perform the weeding operation while the weeding mechanism and the leveling mechanism are driven at the moment, the first electric push rod 4 is driven by the preferentially user, the movable plate 9 is longitudinally moved, the grass crushing roller 12 can be embedded under the ground, the first motor 10 is driven to drive the second chain wheel 15 to rotate, the grass crushing roller 12 is driven to rotate, grass is removed by connecting roots, after the grass crushing roller 12 removes the grass, the second motor 16 is driven to rotate, the cam 25 extrudes two groups of auxiliary wheels 19, and at the moment, the two groups of mounting blocks 20 carry the screening rods 21 to transversely reciprocate, and the grass bodies and the soil carried by the grass crushing roller 12 are leveled and screened.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (4)

1. The utility model provides a weeding device is planted to crops, a serial communication port, including mounting panel (1), the bottom of mounting panel (1) is provided with gyro wheel (3), the quantity of gyro wheel (3) is four sets of and is rectangular array setting, push handle (2) are installed in the top welding of mounting panel (1), set gradually weeding mechanism and leveling mechanism on mounting panel (1), leveling mechanism is located one side near push handle (2), weeding mechanism includes mount (6), first guide bar (5), first electric putter (4), fly leaf (9), first motor (10), second sprocket (15), chain (13), first sprocket (14), fixed plate (11) and garrulous grass roller (12), slidable mounting has fly leaf (9) on mounting panel (1), fixed plate (11) are installed in the bottom welding of fly leaf (9), the quantity of fixed plate (11) is two sets of and is parallel correspondence setting, the corresponding lateral wall rotation of fixed plate (11) is installed garrulous grass roller (12), the lateral wall rotation of one of them is installed first sprocket (14), first sprocket (10) are installed in the motor (9) of fly leaf (9), first sprocket (10) are installed in the fixed mounting of first sprocket (15), the second sprocket (15) and the first sprocket (14) are sleeved with a chain (13), the top of the mounting plate (1) is provided with a fixing frame (6) in a welded mode on two sides of the movable plate (9), the middle part of the fixing frame (6) is embedded with a first electric push rod (4), the telescopic end of the first electric push rod (4) is in welded connection with the top of the movable plate (9), the leveling mechanism comprises a second guide rod (7), a second electric push rod (8), a connecting frame (17), a second motor (16), a movable frame (18), an auxiliary wheel (19), a cam (25), a connecting block (24), a reset spring (22), a sliding rod (23), a screening rod (21) and a mounting block (20), the mounting plate (1) is embedded with a second electric push rod (8), the number of the second electric push rods (8) is two groups and is correspondingly arranged in parallel, the top of the movable frame (18) is provided with a second guide rod (7) in a welded mode on the front side and the rear side of the second electric push rod (8), the second guide rod (7) is connected with the two sides of the mounting plate (1) in a welded mode, the quantity of slide bar (23) is two sets of and is parallel corresponding setting, the cover is established on slide bar (23) and is installed installation piece (20), installation piece (20) and slide bar (23) sliding connection set up, the bottom welding of installation piece (20) is installed and is divided sieve pole (21), the quantity of dividing sieve pole (21) is a plurality of sets of and is the equidistance range setting, reset spring (22) are all welded and installed to both sides wall of installation piece (20), reset spring's (22) free end and movable frame (18) both sides inner wall welded connection setting, connecting block (24) are installed in the top welded connection of installation piece (20), auxiliary wheel (19) are installed in the corresponding end rotation of connecting block (24), the top fixed mounting of movable frame (18) has link (17), the bottom center department of link (17) is located the interval department rotation of two sets of auxiliary wheel (19) and installs cam (25), second motor (16) are installed in the top welded of link (17), the vertical through link (17) of output of second motor (16) and the pivot welded connection setting with cam (25).

2. A crop planting weeding apparatus as claimed in claim 1, wherein the second sprocket (15) has a larger diameter than the first sprocket (14).

3. The crop planting weeding device according to claim 1, wherein first guide rods (5) are welded and mounted on the top of the movable plate (9), the number of the first guide rods (5) is four, the first guide rods are arranged in a rectangular array, and the first guide rods (5) longitudinally penetrate through the fixing frame (6) and are arranged in sliding connection with the fixing frame (6).

4. A crop planting weeding apparatus according to claim 1, wherein the outer side wall of the cam (25) is provided in contact with the auxiliary wheel (19).