CN210226238U

CN210226238U - Simple weeding machine

Info

Publication number: CN210226238U
Application number: CN201920993515.4U
Authority: CN
Inventors: Linnan Yang; 杨林楠; Lutao Gao; 郜鲁涛; Lilian Zhang; 张丽莲; Lin Peng; 彭琳
Original assignee: Yunnan Agricultural University
Current assignee: Yunnan Agricultural University
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2020-04-03
Anticipated expiration: 2029-06-28

Abstract

The utility model discloses a simple weeding machine, which comprises a frame, a support rod and a second rotating shaft, wherein the upper end of the frame is provided with a push handle, the machine frame is provided with a first supporting leg and a second supporting leg, the first supporting leg and the second supporting leg are respectively provided with a roller through a pin shaft, two ends of the supporting rod are respectively arranged on the side walls of the two first supporting legs, one side of the supporting rod is provided with a storage battery groove through a bolt, a storage battery is arranged in the storage battery groove, the other side of the support rod is provided with a crushing bin through a bolt, the agricultural weeder crushes weeds through the crushing roller and the crushing cutter head in the crushing bin, and the crushed weeds fall into farmland through the lower port of the crushing bin, ensures that the crushed weeds can be quickly decomposed into inorganic matters by microorganisms, so that the nutrients in the weeds are fully absorbed by crops.

Description

Simple weeding machine

Technical Field

The utility model belongs to the technical field of agricultural equipment, concretely relates to simple and easy weeder.

Background

At present, a power device drives a weeding blade to cut and remove weeds in a farmland from roots, meanwhile, a fan sucks the removed weeds into a storage tank for storage, and after weeding is finished, the weeds in the storage tank are removed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a simple and easy weeder to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a simple weeding machine comprises a frame, a support rod and a second rotating shaft, wherein a pushing handle is arranged at the upper end of the frame, a first support leg and a second support leg are installed on the frame, idler wheels are installed on the first support leg and the second support leg through pin shafts respectively, two ends of the support rod are installed on the side walls of the two first support legs respectively, a storage battery groove is installed on one side of the support rod through bolts, a storage battery is placed in the storage battery groove, a crushing bin is installed on the other side of the support rod through bolts, the left side plate and the right side plate of the crushing bin are rotatably connected with two ends of the first rotating shaft through bearings respectively, a crushing roller is installed on the first rotating shaft, a crushing cutter head is installed on the crushing roller, one end of the first rotating shaft penetrates through the side plate of the crushing bin, a second gear is installed at one end of the first rotating shaft, and the second gear is in meshing transmission, the first gear is arranged on a transmission shaft of the motor, the motor is arranged on a support plate, the support plate is arranged on the side wall of the crushing bin, two ends of two second rotating shafts are respectively and rotatably connected with left and right side support frames of the frame through bearings, one end of one second rotating shaft penetrates through the support frame of the frame and is arranged on a transmission shaft of a first motor, the first motor is arranged on the support frame of the frame, two second rotating shafts are respectively provided with a transmission roller, the two transmission rollers are in transmission connection through a feeding transmission belt, a feeding raker is arranged on the feeding transmission belt, a feeding groove positioned right below the feeding transmission belt is arranged on the frame, the lower end of the frame is provided with a plate block, the plate block is provided with a second motor, the transmission shaft of the second motor penetrates through a through hole arranged on the plate block, and a third rotating shaft is arranged on the transmission shaft of the second motor, and the third rotating shaft is provided with a weeding blade.

Preferably, install the joint that charges through the wire on the battery, and the joint that charges is installed on the lateral wall of battery groove.

Preferably, the storage battery is connected with the motor, the first motor and the second motor through wires respectively, and the wires are installed in a wiring channel arranged in the rack.

Preferably, the frame is arranged obliquely, the feeding trough and the feeding transmission belt are parallel to the frame, the height of a feeding raker arranged on the feeding transmission belt is equal to the depth of the feeding trough, and the push handle and the plate are parallel to the horizontal plane.

Preferably, the upper port of the crushing bin is positioned right below the upper port of the feeding trough.

Preferably, the crushing roller has two, and every crushing tool bit on the crushing roller sets up a plurality of groups, and adjacent group crushing tool bit is crisscross setting.

The utility model discloses a technological effect and advantage: this weeder is taken off the weeds that detach in the silo of going up through the material loading on the material loading conveyer belt of feed mechanism, then make the weeds that are located the silo of going up transmit the up end mouth department of silo of going up, and make weeds fall into crushing storehouse from the up end mouth of silo of going up, make whole weeds smash weeds through crushing roller and crushing tool bit in the crushing storehouse, and the lower port that smashes the storehouse of smashed weeds falls into the farmland, ensure that the weeds after smashing can be decomposed into the inorganic matter fast by the microorganism, and then accelerated the nutrient in the weeds and absorbed fast by crops, be used for the growth of crops, ensure that the weeds after detaching to obtain the utilization.

Drawings

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

fig. 2 is a schematic structural view of the crushing bin of the present invention;

fig. 3 is a schematic view of the frame structure of the present invention;

fig. 4 is a schematic view of another angle structure of the rack of the present invention;

fig. 5 is a schematic view of the feeding chute structure of the present invention.

In the figure: the weeding machine comprises a machine frame 1, a pushing handle 2, a first supporting leg 3, a pin shaft 4, a roller 5, a second supporting leg 6, a supporting rod 7, a storage battery groove 8, a storage battery 9, a crushing bin 10, a second rotating shaft 11, a first motor 12, a driving roller 13, a feeding driving belt 14, a feeding raking hand 15, a plate 16, a second motor 17, a third rotating shaft 18, a weeding blade 19, a feeding groove 20, a motor 21, a first rotating shaft 22, a crushing roller 23, a crushing cutter head 24, a second gear 25, a first gear 26 and a supporting plate 27.

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.

The utility model provides a simple weeding machine as shown in figures 1-5, which comprises a frame 1, a support rod 7 and a second rotating shaft 11, wherein the upper end of the frame 1 is provided with a push handle 2, the frame 1 is provided with a first support leg 3 and a second support leg 6, the first support leg 3 and the second support leg 6 are respectively provided with a roller 5 through a pin shaft 4, two ends of the support rod 7 are respectively arranged on the side walls of the two first support legs 3, one side of the support rod 7 is provided with a storage battery groove 8 through a bolt, a storage battery 9 is arranged in the storage battery groove 8, the other side of the support rod 7 is provided with a crushing bin 10 through a bolt, the left side plate and the right side plate of the crushing bin 10 are respectively connected with two ends of the first rotating shaft 22 through bearings in a rotating way, the first rotating shaft 22 is provided with a crushing roller 23, the crushing roller 23 is provided with a crushing cutter, one end of the first rotating shaft 22 penetrates through a side plate of the crushing bin 10, a second gear 25 is installed at one end of the first rotating shaft 22, the second gear 25 is in meshing transmission with the first gear 26, the first gear 26 is installed on a transmission shaft of the motor 21, the motor 21 is installed on a supporting plate 27, the supporting plate 27 is installed on a side wall of the crushing bin 10, two ends of the second rotating shaft 11 are respectively in rotating connection with left and right side supporting frames of the rack 1 through bearings, one end of one second rotating shaft 11 penetrates through a supporting frame of the rack 1 and is installed on a transmission shaft of the first motor 12, the first motor 12 is installed on a supporting frame of the rack 1, the two second rotating shafts 11 are both provided with driving rollers 13, the two driving rollers 13 are in transmission connection through a feeding transmission belt 14, a feeding raking hand 15 is installed on the feeding transmission belt 14, a feeding trough 20 located right below the feeding transmission belt 14 is installed on the rack 1, a plate 16 is arranged at the lower end of the rack 1, a second motor 17 is mounted on the plate 16, a transmission shaft of the second motor 17 penetrates through a through hole formed in the plate 16, a third rotating shaft 18 is mounted on the transmission shaft of the second motor 17, and a weeding blade 19 is mounted on the third rotating shaft 18.

Specifically, install the joint that charges through the wire on the battery 9, and the joint that charges is installed on the lateral wall of battery groove 8, ensures to charge in time battery 9.

Specifically, battery 9 passes through the wire and is connected with motor 21, first motor 12 and second motor 17 respectively, ensures that battery 9 supplies power in time to motor 21, first motor 12 and second motor 17, and the wire is installed in locating the wiring passageway in frame 1, avoids the wire to take place to twine when using.

Specifically, frame 1 is the slope setting, material loading groove 20, material loading drive belt 14 are parallel with frame 1, and locate the material loading on material loading drive belt 14 and take off the height of hand 15 and equal to the degree of depth of material loading groove 20, ensure the normal material loading of feed mechanism, push handle 2, plate 16 are parallel with the horizontal plane, both make things convenient for the weeding, will push handle 2 when making things convenient for the car to advance again and hold tightly.

Specifically, the upper port of the crushing bin 10 is located right below the upper port of the feeding trough 20, so that weeds conveyed by the feeding mechanism can fall into the crushing bin 10 completely.

Specifically, there are two crushing rollers 23, each crushing roller 23 has a plurality of groups of crushing cutter heads 24, and adjacent groups of crushing cutter heads 24 are arranged in a staggered manner. Ensure that the crushing mechanism completely crushes the weeds in the crushing bin 10.

The working principle is as follows:

when the weed crusher works, the motor 21, the first motor 12 and the second motor 17 are started, the pushing device of the pushing handle 2 is manually pushed forward, so that the second motor 17 drives the weeding blade 19 to rotate, weeds in a farmland are cleared, meanwhile, the second rotating shaft 11 is driven to rotate by the first motor 12, then the driving roller 13 is driven to rotate by the second rotating shaft 11, the driving roller 13 drives the feeding driving belt 14 to rotate, the cut weeds are raked into the feeding groove 20 by the feeding raker 15 arranged on the feeding driving belt 14, then the weeds fall into the crushing bin 10 through the upper end opening of the feeding groove 20, at the moment, the first gear 26 is driven to rotate by the motor 21, the second gear 25 drives the first rotating shaft 22 to rotate, the crushing roller 23 is driven to rotate, the crushing roller 23 extrudes and crush the weeds, and the weeds are crushed by the crushing cutter head 24 on the crushing roller 23, the broken weeds can directly fall into the farmland, and the nutrients are provided for the growth of crops.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a simple and easy weeder, includes frame (1), bracing piece (7) and second pivot (11), its characterized in that: the upper end of frame (1) is equipped with and pushes away (2), install first supporting leg (3) and second supporting leg (6) on frame (1), install gyro wheel (5) through round pin axle (4) respectively on first supporting leg (3) and second supporting leg (6), install respectively on the lateral wall of two first supporting legs (3) at the both ends of bracing piece (7), battery groove (8) are installed through the bolt to one side of bracing piece (7), battery (9) have been placed in battery groove (8), crushing storehouse (10) are installed through the bolt to the opposite side of bracing piece (7), the curb plate rotates through the bearing and is connected with the both ends of first pivot (22) respectively about crushing storehouse (10), install crushing roller (23) on first pivot (22), install crushing tool bit (24) on crushing roller (23), one end of the first rotating shaft (22) penetrates through a side plate of the crushing bin (10), one end of the first rotating shaft (22) is provided with a second gear (25), the second gear (25) is in meshing transmission with the first gear (26), the first gear (26) is installed on a transmission shaft of the motor (21), the motor (21) is installed on a supporting plate (27), the supporting plate (27) is installed on a side wall of the crushing bin (10), the two ends of the second rotating shaft (11) are respectively in rotating connection with left and right side supporting frames of the rack (1) through bearings, one end of one second rotating shaft (11) penetrates through a supporting frame of the rack (1) and is installed on a transmission shaft of the first motor (12), the first motor (12) is installed on the supporting frame of the rack (1), the two driving rollers (13) are installed on the second rotating shaft (11), and the two driving rollers (13) are in transmission connection through a feeding transmission belt (14), install material loading raker (15) on material loading drive belt (14), be located last silo (20) under material loading drive belt (14) are installed on frame (1), the lower extreme of frame (1) is equipped with plate (16), install second motor (17) on plate (16), the through-hole on locating plate (16) is passed to the transmission shaft of second motor (17), and installs third pivot (18) on the transmission shaft of second motor (17), install weeding blade (19) on third pivot (18).

2. A simple weeding machine as claimed in claim 1, wherein: the charging connector is installed on the storage battery (9) through a wire, and the charging connector is installed on the side wall of the storage battery groove (8).

3. A simple weeding machine as claimed in claim 1, wherein: the storage battery (9) is connected with the motor (21), the first motor (12) and the second motor (17) through wires respectively, and the wires are installed in a wiring channel arranged in the rack (1).

4. A simple weeding machine as claimed in claim 1, wherein: the frame (1) is arranged obliquely, the feeding groove (20) and the feeding transmission belt (14) are parallel to the frame (1), the height of a feeding raker (15) arranged on the feeding transmission belt (14) is equal to the depth of the feeding groove (20), and the push handle (2) and the plate block (16) are parallel to the horizontal plane.

5. A simple weeding machine as claimed in claim 1, wherein: the upper port of the crushing bin (10) is positioned right below the upper port of the feeding trough (20).

6. A simple weeding machine as claimed in claim 1, wherein: the number of the crushing rollers (23) is two, a plurality of groups of crushing cutter heads (24) are arranged on each crushing roller (23), and the adjacent groups of crushing cutter heads (24) are arranged in a staggered manner.