CN216627260U

CN216627260U - Novel maize planting weeder

Info

Publication number: CN216627260U
Application number: CN202220082170.9U
Authority: CN
Inventors: 黄华宁; 陆耀辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-13
Filing date: 2022-01-13
Publication date: 2022-05-31
Anticipated expiration: 2032-01-13

Abstract

The utility model discloses a novel corn planting weeding machine which comprises a shell, universal wheels and handrails, wherein the universal wheels are fixedly connected to four corners of the bottom of the shell, the handrails are fixedly connected to the top of the shell, a cleaning mechanism is arranged on the top of the shell and comprises a motor, the motor is mounted on the top of the shell, the output end of the motor is rotatably connected with the shell through a bearing, and a vertical rod is in clearance fit with the outer wall of the output end of the motor. This novel maize planting weeder rotates through the handle among the adjustment mechanism, and the handle drives the screw rod and rotates, and when the screw rod rotated, can drive thread bush, horizontal pole, ring body, montant and cutter body and carry out the elevating movement, and then adjust the height of cutter body, and then connect external power supply with the motor, and the motor passes through the block and links to each other with the slip that leads to the groove, drives montant and cutter body and carries out stable rotation, and then can be according to actual weeding demand, and the not co-altitude weeding can be carried out to the cutter body.

Description

Novel maize planting weeder

Technical Field

The utility model relates to the technical field of corn planting, in particular to a novel corn planting weeding machine.

Background

Corn is an annual herbaceous plant of the family gramineae, also known as corn, corn cobs, maize, pearl rice and the like, native to central and south america, is an important food crop in the world and widely distributed in the united states, china, brazil and other countries.

When carrying out maize and planting, need carry out weeding work to the maize, although current weeder can clear up the grass, when nevertheless having and weeding, can't carry out the not weeding processing of co-altitude according to actual weeding demand, comparatively inconvenient problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel corn planting weeder, which aims to solve the problem that weeding processing at different heights cannot be carried out according to actual weeding requirements and is inconvenient when weeding is carried out in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a novel maize planting weeder, includes casing, universal wheel and handrail, the equal rigid coupling in bottom four corners of casing has the universal wheel, the top rigid coupling of casing has the handrail, the top of casing is equipped with clearance mechanism, clearance mechanism includes the motor, the motor is installed in the top of casing, the output of motor passes through the bearing and rotates with the casing and link to each other, the output outer wall clearance fit of motor has the montant, the outer wall clearance fit of montant has the sleeve, the sleeve rigid coupling is in the inner wall bottom of casing, the outer wall rigid coupling of montant has a plurality of cutter bodies.

Preferably, the outer wall of the motor is in clearance fit with a cover body, the bottom of the cover body is fixedly connected with the top of the shell, and a plurality of through holes are processed in the outer wall of the cover body.

Preferably, the outer wall both ends of montant all process and have logical groove, two the inner wall that leads to the groove all slides and links to each other has the block, two the block rigid coupling is in the output both sides of motor respectively.

Preferably, the inner wall of casing is equipped with adjustment mechanism, adjustment mechanism includes the screw rod, the screw rod passes through the bearing and rotates with the casing and link to each other, the top rigid coupling of screw rod has the handle, the outer wall screw thread of screw rod links to each other there is the thread bush, the outer wall one end rigid coupling of thread bush has the horizontal pole, the one end rigid coupling of horizontal pole has the ring body, the ring body passes through the bearing and rotates with the montant and link to each other.

Preferably, the top of casing is equipped with sprinkler structure, sprinkler structure includes the box, the box rigid coupling is in the top of casing, the top processing of box has the feed inlet, the outer wall screw thread of feed inlet links to each other has the lid, the pump body is installed to the inner wall bottom of box, the output rigid coupling of the pump body is in the inner wall top of casing, the output of the pump body rotates through the bearing and links to each other there is first body, the equal rigid coupling of the output of first body and motor has the sheave, two the sheave rotates through the belt and links to each other, first body passes through the bearing and rotates with the casing and links to each other, the bottom rigid coupling of first body has the second body, the bottom rigid coupling of second body has a plurality of shower nozzles.

Compared with the prior art, the utility model has the beneficial effects that: this novel maize planting weeder rotates through the handle among the adjustment mechanism, and the handle drives the screw rod and rotates, and when the screw rod rotated, can drive thread bush, horizontal pole, ring body, montant and cutter body and carry out the elevating movement, and then adjust the height of cutter body, and then connect external power supply with the motor, and the motor passes through the block and links to each other with the slip that leads to the groove, drives montant and cutter body and carries out stable rotation, and then can be according to actual weeding demand, and the not co-altitude weeding can be carried out to the cutter body.

When the motor through among the clearance mechanism moves, the drive of two sheaves of accessible and belt drives first body, second body and shower nozzle and rotates to when first body, second body and shower nozzle rotated, with the external power supply of pump body connection, the pump body can outwards spray through rotatory shower nozzle to the inside weedicide of box, and then the weeding of cooperation cutter body improves weeding efficiency.

Through the cooperation between logical groove and the block for slide through block and logical groove links to each other, and when the motor rotated, can drive block, lead to groove, montant and cutter body and carry out stable rotation, and after the montant carried out the height position adjustment, the motor still can be stable drive block, lead to groove, montant and cutter body and rotate.

Drawings

FIG. 1 is a schematic diagram of the connection relationship of the present invention;

FIG. 2 is a schematic sectional view of the novel corn planting and weeding machine;

FIG. 3 is a schematic structural view of the motor, the vertical rod and the cutter body in FIG. 2;

fig. 4 is a schematic structural view of the first tube, the second tube and the showerhead shown in fig. 2.

In the figure: 1. the device comprises a shell, 2, a universal wheel, 3, a handrail, 4, a through groove, 5, a block, 6, a cover body, 7, a cleaning mechanism, 701, a motor, 702, a vertical rod, 703, a sleeve, 704, a cutter body, 8, an adjusting mechanism, 801, a screw rod, 802, a handle, 803, a threaded sleeve, 804, a cross rod, 805, a ring body, 9, a spraying mechanism, 901, a box body, 902, a feeding port, 903, a cover body, 904, a pump body, 905, a first pipe body, 906, a second pipe body, 907, a spray head, 908, a grooved pulley, 909, a belt, 10 and a through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a novel corn planting weeding machine comprises a shell 1, universal wheels 2 and handrails 3, wherein the universal wheels 2 are fixedly connected to four corners of the bottom of the shell 1, the handrails 3 are fixedly connected to the top of the shell 1, the handrails 3 are used for driving the shell 1 to move, a cleaning mechanism 7 is arranged on the top of the shell 1, the cleaning mechanism 7 comprises a motor 701, the motor 701 is installed on the top of the shell 1, the type of the motor 701 is selected according to actual working requirements, the output end of the motor 701 is rotatably connected with the shell 1 through a bearing, a vertical rod 702 is in clearance fit with the outer wall of the output end of the motor 701, a sleeve 703 is in clearance fit with the outer wall of the vertical rod 702, the vertical rod 702 can perform lifting motion on the inner wall of the sleeve 703, the sleeve 703 is fixedly connected to the bottom of the inner wall of the shell 1, a plurality of cutter bodies 704 are fixedly connected to the outer wall of the vertical rod 702, a cover body 6 is in clearance fit with the outer wall of the motor 701, the bottom of the cover body 6 is fixedly connected with the top of the shell 1, the outer wall processing of the cover body 6 has a plurality of through-holes 10, and logical groove 4 has all been processed at the outer wall both ends of montant 702, and two inner walls that lead to groove 4 all slide and link to each other and have block 5, and two blocks 5 rigid coupling in motor 701's output both sides respectively lead to the slip of groove 4 and block 5 and link to each other, and motor 701 can drive montant 702 and carry out stable rotation.

The inner wall of casing 1 is equipped with adjustment mechanism 8, adjustment mechanism 8 includes screw rod 801, and screw rod 801 rotates with casing 1 through the bearing and links to each other, and the top rigid coupling of screw rod 801 has handle 802, and handle 802 can drive screw rod 801 and rotate, and the outer wall screw thread of screw rod 801 links to each other threaded sleeve 803, and the outer wall one end rigid coupling of threaded sleeve 803 has horizontal pole 804, and the one end rigid coupling of horizontal pole 804 has ring body 805, and ring body 805 rotates with montant 702 through the bearing and links to each other, and montant 702 can rotate at the inner wall of ring body 805.

The top of the casing 1 is provided with a spraying mechanism 9, the spraying mechanism 9 comprises a box 901, the box 901 is fixedly connected to the top of the casing 1, the box 901 is used for placing herbicide, the top of the box 901 is provided with a feed inlet 902, the outer wall of the feed inlet 902 is connected with a cover 903 in a threaded manner, the bottom of the inner wall of the box 901 is provided with a pump body 904, the model of the pump body 904 is selected according to the actual working requirement, the output end of the pump body 904 is fixedly connected to the top of the inner wall of the casing 1, the output end of the pump body 904 is connected with a first pipe 905 in a rotating manner through a bearing, the first pipe 905 and the output end of the motor 701 are both fixedly connected with grooved wheels 908, the two grooved wheels 908 are rotatably connected through a belt 909, the motor 701 can drive the first pipe 905, the second tube 906 and the nozzle 907 rotate, the first tube 905 rotates with the housing 1 through a bearing, the second tube 906 is fixedly connected to the bottom of the first tube 905, and the plurality of nozzles 907 are fixedly connected to the bottom of the second tube 906.

When the novel corn planting weeding machine is used, the handle 802 is rotated, the handle 802 drives the screw rod 801 to rotate, the screw rod 801 can drive the threaded sleeve 803, the cross rod 804, the ring body 805, the vertical rod 702 and the cutter body 704 to move up and down when rotating, the height of the cutter body 704 is further adjusted, the motor 701 is further connected with an external power supply, the motor 701 is connected with the through groove 4 in a sliding manner through the block body 5 to drive the vertical rod 702 and the cutter body 704 to stably rotate, the cutter body 704 can weed at different heights according to actual weeding requirements, when the motor 701 operates, the first pipe 905, the second pipe 906 and the spray head 907 are driven to rotate through the two grooved wheels 908 and the belt 909, the pump body 904 is connected with the external power supply when the first pipe 905, the second pipe 906 and the spray head 907 rotate, and the herbicide in the box 901 can be sprayed outwards through the rotating spray head 907, and then cooperate the weeding of cutter body 704, improve weeding efficiency.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel maize planting weeder, includes casing (1), universal wheel (2) and handrail (3), the equal rigid coupling in bottom four corners of casing (1) has universal wheel (2), the top rigid coupling of casing (1) has handrail (3), its characterized in that: the top of casing (1) is equipped with clearance mechanism (7), clearance mechanism (7) include motor (701), install in the top of casing (1) motor (701), the output of motor (701) passes through the bearing and rotates with casing (1) and link to each other, the output outer wall clearance fit of motor (701) has montant (702), the outer wall clearance fit of montant (702) has sleeve (703), sleeve (703) rigid coupling is in the inner wall bottom of casing (1), the outer wall rigid coupling of montant (702) has a plurality of cutter bodies (704).

2. The novel corn planting weeder as claimed in claim 1, wherein: the outer wall clearance fit of motor (701) has cover body (6), the bottom of cover body (6) is in the same place with the top rigid coupling of casing (1), the outer wall processing of cover body (6) has a plurality of through-holes (10).

3. The novel corn planting weeder as claimed in claim 1, wherein: the outer wall both ends of montant (702) all process and have logical groove (4), two the inner wall that leads to groove (4) all slides and links to each other has block (5), two block (5) respectively the rigid coupling in the output both sides of motor (701).

4. The novel corn planting weeder as claimed in claim 1, wherein: the inner wall of casing (1) is equipped with adjustment mechanism (8), adjustment mechanism (8) include screw rod (801), screw rod (801) rotate with casing (1) through the bearing and link to each other, the top rigid coupling of screw rod (801) has handle (802), the outer wall screw thread of screw rod (801) links to each other threaded sleeve (803), the outer wall one end rigid coupling of threaded sleeve (803) has horizontal pole (804), the one end rigid coupling of horizontal pole (804) has ring body (805), ring body (805) rotate with montant (702) through the bearing and link to each other.

5. The novel corn planting weeder as claimed in claim 1, wherein: the spraying device is characterized in that a spraying mechanism (9) is arranged at the top of the shell (1), the spraying mechanism (9) comprises a box body (901), the box body (901) is fixedly connected to the top of the shell (1), a feeding hole (902) is processed at the top of the box body (901), the outer wall of the feeding hole (902) is connected with a cover body (903) in a threaded manner, a pump body (904) is installed at the bottom of the inner wall of the box body (901), the output end of the pump body (904) is fixedly connected to the top of the inner wall of the shell (1), the output end of the pump body (904) is connected with a first pipe body (905) in a rotating manner through a bearing, the output ends of the first pipe body (905) and a motor (701) are fixedly connected with grooved wheels (908), the two grooved wheels (908) are rotatably connected through a belt (909), the first pipe body (905) is rotatably connected with the shell (1) through a bearing, and the bottom of the first pipe body (905) is fixedly connected with a second pipe body (906), the bottom of the second pipe body (906) is fixedly connected with a plurality of spray heads (907).