CN220586867U - Novel agricultural weeding device - Google Patents
Novel agricultural weeding device Download PDFInfo
- Publication number
- CN220586867U CN220586867U CN202322280201.9U CN202322280201U CN220586867U CN 220586867 U CN220586867 U CN 220586867U CN 202322280201 U CN202322280201 U CN 202322280201U CN 220586867 U CN220586867 U CN 220586867U
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- Prior art keywords
- weeding
- cutting roller
- bearing shell
- screw rod
- rod
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- 238000009333 weeding Methods 0.000 title claims abstract description 98
- 238000012423 maintenance Methods 0.000 description 9
- 241000196324 Embryophyta Species 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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Abstract
The utility model provides a novel agricultural weeding device, includes main weeding bearing shell, vice weeding bearing shell, cutting leaf mount table, drive threaded rod, weeding driving motor, vice cutting roller, main weeding bearing shell rear portion has operation handle, screw rod positioning table is located the operation handle upside, drive threaded rod middle part has the screw rod reference column, screw rod reference column suits with the screw rod positioning table, screw rod reference column connecting screw rod positioning table, screw rod reference column rotates at screw rod positioning table inside, drive threaded rod side has the screw rod drive handle, screw rod drive handle side has two-way screw rod, vice weeding bearing shell rear portion has screw rod threaded connection platform, two-way screw rod suits with screw rod threaded connection platform, two-way screw rod and screw rod threaded connection platform threaded connection, main weeding bearing shell both sides all have bearing shell constant head tank.
Description
Technical Field
The utility model relates to the field of agricultural weeding, in particular to a novel agricultural weeding device.
Background
The prior patent (publication number: CN 110754208A) proposes a novel agricultural weeding device, which comprises a motor, the motor output end is provided with a first rotating shaft, the first rotating shaft is fixedly connected with the motor output end, the bottom of the first rotating shaft is provided with a telescopic outer rod, the telescopic outer rod is fixedly connected with the first rotating shaft, a telescopic inner rod is arranged inside the telescopic outer rod, the telescopic inner rod is attached to the telescopic outer rod, the bottom of the telescopic inner rod is provided with a second rotating shaft, the bottom of the second rotating shaft is provided with a cutter, the cutter is fixedly connected with the second rotating shaft, gear teeth are machined on the cutter, the cutter is fixedly connected with the second rotating shaft, and the cutter is integrally designed with the cutter, so that when the cutter is replaced after being used for a long time, the cutter needs to be replaced synchronously, and convenience in the replacement and maintenance process is affected.
Disclosure of Invention
The utility model aims at the defects in the prior art, and provides a novel agricultural weeding device which can cut weeds through longitudinally arranged weeding cutting blades when the device is used for carrying out agricultural weeding operation, and can independently maintain and replace weeding cutting blades to be maintained without large-scale disassembly and is convenient to maintain through the split design among the cutting blade mounting table, the auxiliary cutting roller and the main cutting roller.
The utility model aims at realizing the following technical scheme:
the utility model provides a novel agricultural weeding device, includes main weeding bearing shell, vice weeding bearing shell, cutting leaf mount table, drive threaded rod, weeding driving motor, vice cutting roller, main weeding bearing shell rear portion has operation handle, screw rod positioning table is located the operation handle upside, drive threaded rod middle part has the screw rod reference column, screw rod reference column suits with the screw rod positioning table, screw rod reference column connecting screw rod positioning table, screw rod reference column rotates at screw rod positioning table inside, drive threaded rod side has screw rod drive handle, screw rod drive handle side has two-way screw rod, vice weeding bearing shell rear portion has screw rod threaded connection platform, two-way screw rod suits with screw rod threaded connection platform, two-way screw rod and screw rod threaded connection platform threaded connection, main weeding bearing shell both sides all have bearing shell constant head tank, vice weeding bearing shell both sides have respectively and bear shell locating lever, motor mount table.
The main weeding bearing shell comprises a main weeding bearing shell body, a main weeding cutting roller connecting rod and a main weeding cutting roller connecting rod.
Advantageous effects
1. When the device is used for agricultural weeding operation, weeds are cut through the weeding cutting blades which are longitudinally arranged, and maintenance staff can independently maintain and replace the weeding cutting blades which need to be maintained, large-scale disassembly is not needed, and the maintenance is convenient and fast through the split design among the cutting blade mounting table, the auxiliary cutting roller and the main cutting roller.
2. According to the weeding device, the two-way screws arranged on two sides of the driving threaded rod are in threaded connection with the screw threaded connection table arranged on the auxiliary weeding bearing shell, and the screw threaded connection table is driven to transversely move by rotating the screw driving handle, so that the distance between the main weeding bearing shell and the auxiliary weeding bearing shell is adjusted, the device can adapt to various different weeding requirements, and the adaptability of the device is enhanced.
3. According to the weeding cutting blade, the bevel angle design is adopted, so that when the cutting blade mounting table is inserted into the cutting blade mounting groove and is pressed by the fastening nut, the space in the vertical direction of the fastening nut is larger, the fastening nut can be conveniently detached and mounted by maintenance personnel, and the convenience of maintenance and replacement is further improved.
4. According to the weeding device, the two sides of the device are connected with the weeding driving motors, the two groups of weeding driving motors drive the auxiliary cutting roller and the main cutting roller to rotate together, so that the other weeding driving motor can maintain the rotation of the auxiliary cutting roller and the main cutting roller under the condition that one weeding driving motor is damaged, the normal operation of weeding operation of the device is ensured, and the working stability of the device is enhanced.
Drawings
FIG. 1 is a schematic structural view of the novel agricultural weeding device.
Fig. 2 is an enlarged partial cross-sectional view of the novel agricultural weeding device according to the present utility model.
Fig. 3 is a schematic view of a main weeding bearing shell structure according to the utility model.
Fig. 4 is a schematic view of the structure of the sub-weeding bearing shell.
Fig. 5 is a schematic structural view of a driving threaded rod according to the present utility model.
Fig. 6 is a schematic view of a main cutting roll according to the present utility model.
Fig. 7 is a schematic view of the structure of the auxiliary cutting roller according to the present utility model.
Fig. 8 is a schematic view of a cutting blade mounting table according to the present utility model.
Description of the embodiments
The utility model is described in further detail below with reference to the drawings and examples:
example 1:
the utility model provides a novel agricultural weeding device, includes main weeding carrier 1, vice weeding carrier 2, cutting leaf mount table 3, drive threaded rod 8, weeding driving motor 13, vice cutting roller 15, main cutting roller 16, main weeding carrier rear portion has operation handle 21, screw positioning table 7 is located operation handle 21 upside, drive threaded rod 8 middle part has screw positioning column 22, screw positioning column 22 suits with screw positioning table 7, screw positioning column 22 connects screw positioning table 7, screw positioning column 22 rotates in inside screw positioning table 7, drive threaded rod 8 side has screw driving handle 9, screw driving handle 9 side has bi-directional screw 10, vice weeding carrier 2 rear portion has screw threaded connection platform 11, bi-directional screw 10 suits with screw threaded connection platform 11, bi-directional screw 10 and screw threaded connection platform 11 threaded connection that drive 8 both sides have all with vice weeding carrier 2 have, drive screw threaded connection platform 11 lateral shifting through rotating screw driving handle 9, so that this adjusts main weeding carrier 1 and vice weeding carrier 2 have between the side and the motor, make this device has the both sides of the same demand of the carrier that the carrier 2 has the demand of the side and has the same positioning device, the carrier 1 has the demand of the same mounting groove, the carrier 2 has the demand of the side has and the side has the same positioning device.
Example 2:
according to the weeding machine, the bearing shell positioning rod 6 is adapted to the bearing shell positioning groove 5, the bearing shell positioning rod 6 is connected with the bearing shell positioning groove 5, the bearing shell positioning rod 6 slides in the bearing shell positioning groove 5, the bottom of the main weeding bearing shell 1 is provided with a main cutting roller connecting groove 17, the middle part of the main cutting roller 16 is provided with a main cutting roller connecting column 18, the main cutting roller connecting groove 17 is adapted to the main cutting roller connecting column 18, the main cutting roller connecting groove 17 is connected with the main cutting roller connecting column 18, the main cutting roller connecting column 18 rotates in the main cutting roller connecting groove 17, the bottom of the auxiliary weeding bearing shell 2 is provided with an auxiliary cutting roller connecting groove 23, and the middle part of the auxiliary cutting roller 15 is provided with an auxiliary cutting roller connecting column 24.
Example 3:
the auxiliary cutting roller connecting column 24 is adapted to the auxiliary cutting roller connecting groove 23, the auxiliary cutting roller connecting column 24 is connected with the auxiliary cutting roller connecting groove 23, the auxiliary cutting roller connecting column 24 rotates in the auxiliary cutting roller connecting groove 23, the bottom of the motor mounting table 12 is fixedly connected with the weeding driving motor 13, two sides of the device are respectively connected with the weeding driving motor 13, the two groups of weeding driving motors 13 jointly drive the auxiliary cutting roller 15 and the main cutting roller 16 to rotate, the other weeding driving motor 13 can maintain the rotation of the auxiliary cutting roller 15 and the main cutting roller 16 under the condition that one weeding driving motor 13 is damaged, the normal operation of the device is ensured, the working stability of the device is enhanced, a driving shaft at the front part of the weeding driving motor 13 is fixedly connected with the auxiliary cutting roller 15, two sides of the main cutting roller connecting column 18 are respectively provided with a linkage sliding groove 19, and one side of the auxiliary cutting roller connecting column 24 is provided with a linkage sliding bar 25, and the linkage sliding groove 19 is adapted to the linkage sliding bar 25.
Example 4:
according to the utility model, the linkage sliding chute 19 is connected with the linkage sliding rod 25, the linkage sliding rod 25 slides in the linkage sliding chute 19, the surfaces of the auxiliary cutting roller 15 and the main cutting roller 16 are provided with the cutting blade mounting grooves 14, the upper part of the cutting blade mounting table 3 is provided with the weeding cutting blade 4, the weeding cutting blade 4 is of an oblique angle design, so that when the cutting blade mounting table 3 is inserted into the cutting blade mounting grooves 14 and is pressed by the fastening nuts 26, the vertical space of the fastening nuts 26 is larger, the fastening nuts 26 are convenient to detach and mount by maintenance personnel, the convenience of maintenance and replacement is further improved, the cutting blade mounting table 3 is matched with the cutting blade mounting grooves 14, and the cutting blade mounting table 3 is connected with the cutting blade mounting grooves 14.
Example 5:
according to the utility model, the cutting blade mounting table 3 is inserted into the cutting blade mounting groove 14, when the device is used for agricultural weeding operation, weeds are cut through the weeding cutting blades 4 which are longitudinally arranged, and when maintenance personnel replace and maintain the weeding cutting blades 4 through the split type design between the cutting blade mounting table 3 and the auxiliary cutting roller 15 and between the cutting blade mounting table and the main cutting roller 16, the weeding cutting blades 4 which need to be maintained can be independently maintained and replaced without large-scale disassembly, the maintenance is convenient, the nut connecting rod 20 is arranged in the cutting blade mounting groove 14, the nut connecting rod 20 passes through the cutting blade mounting table 3 to be in threaded connection with the fastening nut 26, and the fastening nut 26 is tightly pressed on the surface of the cutting blade mounting table 3.
Example 6:
the utility model comprises the following steps: the method comprises the steps of rotationally connecting a screw positioning column 22 of a drive threaded rod 8 with a screw positioning table 7 of a main weeding bearing shell 1, rotationally connecting a bidirectional screw 10 of the drive threaded rod 8 with a screw threaded connection table 11 of a sub weeding bearing shell 2, enabling a bearing shell positioning rod 6 of the sub weeding bearing shell 2 to be inserted into a bearing shell positioning groove 5 of the main weeding bearing shell 1, inserting a cutting blade mounting table 3 into a cutting blade mounting groove 14 of the sub cutting roller 15 and the main cutting roller 16, enabling a nut connecting rod 20 to penetrate through the cutting blade mounting table 3 and be in threaded connection with a fastening nut 26, enabling the fastening nut 26 to be pressed on the surface of the cutting blade mounting table 3, rotationally connecting a main cutting roller connecting column 18 of the main cutting roller 16 with a main cutting roller connecting groove 17 of the main weeding bearing shell 1, rotationally connecting a sub cutting roller connecting column 24 of the sub cutting roller 15 with a sub cutting roller connecting groove 23 of the sub weeding bearing shell 2, enabling a linkage 25 of the sub cutting roller 15 to be inserted into a sliding groove 19 of the main cutting roller 16, enabling a motor mounting table 12 of the sub weeding bearing shell 2 to be provided with a motor mounting motor 13, and fixedly connecting the driving weeding motor 13 to be fixedly connected with a driving transmission shaft 13, and fixing a driving device.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and it should be noted that it is possible for those skilled in the art to make several improvements and modifications without departing from the technical principle of the present utility model, and these improvements and modifications should also be regarded as the protection scope of the present utility model.
Claims (5)
1. The novel agricultural weeding device is characterized by comprising a main weeding bearing shell (1), an auxiliary weeding bearing shell (2), a cutting blade mounting table (3), a driving threaded rod (8), a weeding driving motor (13), an auxiliary cutting roller (15) and a main cutting roller (16), wherein an operation handle (21) and a screw positioning table (7) are arranged at the rear part of the main weeding bearing shell, the screw positioning table (7) is positioned at the upper side of the operation handle (21), a screw positioning column (22) is arranged in the middle of the driving threaded rod (8), the screw positioning column (22) is matched with the screw positioning table (7), the screw positioning column (22) is connected with the screw positioning table (7), the screw positioning column (22) rotates in the screw positioning table (7), a screw driving handle (9) is arranged on the side surface of the driving threaded rod (8), a nut connecting rod (20) is arranged on the side surface of the screw driving handle (9), a screw threaded connecting table (11) is arranged at the rear part of the auxiliary weeding bearing shell (2), the nut connecting rod (20) is matched with the screw threaded connecting table (11), the screw connecting rod (20) is in threaded connection with the screw threaded connecting table (11), the screw positioning column (22) and the screw positioning rod is connected with the screw threaded connecting table (11), the two sides of the main weeding bearing shell (1) are provided with the weeding bearing shells (5) and the two sides of the weeding bearing shell (6) and the weeding bearing shell (6) respectively A motor mounting table (12).
2. The novel agricultural weeding device according to claim 1, wherein the bearing shell positioning rod (6) is matched with the bearing shell positioning groove (5), the bearing shell positioning rod (6) is connected with the bearing shell positioning groove (5), the bearing shell positioning rod (6) slides in the bearing shell positioning groove (5), the bottom of the main weeding bearing shell (1) is provided with a main cutting roller connecting groove (17), the middle part of the main cutting roller (16) is provided with a main cutting roller connecting column (18), the main cutting roller connecting groove (17) is matched with the main cutting roller connecting column (18), the main cutting roller connecting column (18) rotates in the main cutting roller connecting groove (17), the bottom of the auxiliary weeding bearing shell (2) is provided with an auxiliary cutting roller connecting groove (23), and the middle part of the auxiliary cutting roller (15) is provided with an auxiliary cutting roller connecting column (24).
3. The novel agricultural weeding device according to claim 2, wherein the auxiliary cutting roller connecting column (24) is matched with the auxiliary cutting roller connecting groove (23), the auxiliary cutting roller connecting column (24) is connected with the auxiliary cutting roller connecting groove (23), the auxiliary cutting roller connecting column (24) rotates in the auxiliary cutting roller connecting groove (23), the bottom of the motor mounting table (12) is fixedly connected with the weeding driving motor (13), the front driving shaft of the weeding driving motor (13) is fixedly connected with the auxiliary cutting roller (15), the two sides of the main cutting roller connecting column (18) are respectively provided with a linkage sliding groove (19), one side surface of the auxiliary cutting roller connecting column (24) is provided with a linkage sliding rod (25), and the linkage sliding groove (19) is matched with the linkage sliding rod (25).
4. The novel agricultural weeding device according to claim 3, wherein the linkage sliding chute (19) is connected with the linkage sliding rod (25), the linkage sliding rod (25) slides in the linkage sliding chute (19), the surfaces of the auxiliary cutting roller (15) and the main cutting roller (16) are provided with cutting blade mounting grooves (14), the upper part of the cutting blade mounting table (3) is provided with weeding cutting blades (4), the cutting blade mounting table (3) is matched with the cutting blade mounting grooves (14), and the cutting blade mounting table (3) is connected with the cutting blade mounting grooves (14).
5. The novel agricultural weeding device according to claim 1, wherein the cutting blade mounting table (3) is inserted into the cutting blade mounting groove (14), a nut connecting rod (20) is arranged in the cutting blade mounting groove (14), the nut connecting rod (20) penetrates through the cutting blade mounting table (3) to be in threaded connection with a fastening nut (26), and the fastening nut (26) is tightly pressed on the surface of the cutting blade mounting table (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322280201.9U CN220586867U (en) | 2023-08-24 | 2023-08-24 | Novel agricultural weeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322280201.9U CN220586867U (en) | 2023-08-24 | 2023-08-24 | Novel agricultural weeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220586867U true CN220586867U (en) | 2024-03-15 |
Family
ID=90182943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322280201.9U Active CN220586867U (en) | 2023-08-24 | 2023-08-24 | Novel agricultural weeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220586867U (en) |
-
2023
- 2023-08-24 CN CN202322280201.9U patent/CN220586867U/en active Active
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