CN218184073U

CN218184073U - Rice cuts off and spouts medicine machine

Info

Publication number: CN218184073U
Application number: CN202222745640.8U
Authority: CN
Inventors: 杨国涛; 杨国星; 刘蓉; 马鹏; 王学春; 陈虹; 胡运高
Original assignee: Southwest University of Science and Technology
Current assignee: Southwest University of Science and Technology
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2023-01-03
Anticipated expiration: 2032-10-18

Abstract

The utility model discloses a rice cutting and pesticide spraying machine, which comprises a chassis, wherein the front end and the rear end of the chassis are respectively provided with a power wheel and a steering wheel, and the width of the chassis is less than the width of a hybrid rice male parent planting row; a cutting device for cutting off the male parent of the hybrid rice and a conveying device for conveying the male parent of the hybrid rice are sequentially arranged on the chassis from front to back; the chassis is provided with a pesticide spraying device for spraying a male parent regeneration inhibitor and a weed inhibitor, and the output end of the pesticide spraying device is arranged at the bottom of the chassis; the chassis is provided with a power device which is respectively in transmission connection with the power wheel, the cutting device and the conveying device. In the utility model, the power wheel, the cutting device and the conveying device can be operated by controlling the power device, so as to cut, convey and collect the hybrid rice male parent, which is beneficial to improving the cutting efficiency of the male parent; in addition, the male parent regeneration inhibitor and the weed inhibitor are sprayed by the pesticide spraying device, so that the male parent regeneration can be inhibited, and the weed breeding can be inhibited.

Description

Rice cuts off and spouts medicine machine

Technical Field

The utility model relates to the technical field of agricultural machinery, concretely relates to pesticide spraying machine is cut off to rice.

Background

At present, the hybrid rice seed production technology is mainly based on interval planting of male parents and female parents, the flowering phase of the male parent and the female parent is adjusted by different means, so that the male parent and the female parent simultaneously reach the full flowering phase, and then pollination is assisted by means of bamboo poles, pull ropes or unmanned planes and the like; after pollination, in order to ensure the purity of the prepared seeds and prevent the male parent seeds from mixing into the prepared hybrid seeds, the male parent which can be selfed and fructified is usually cut off.

The seed production mode has the following problems: the parent line is narrow, large-scale machinery cannot be unfolded for operation, and only a sickle can be used for cutting off manually, so that the labor intensity is high and the efficiency is low; after the male parents are cut, the rice stakes can regenerate to sprout and form ears, and the regenerated ear fructification of some male parents with strong regeneration capability not only can influence the seed production purity, but also can consume a large amount of cultivated land nutrients and cause fertilizer waste; the bare surface of cultivated land after the cutting of the male parent often causes the breeding of weeds.

SUMMERY OF THE UTILITY MODEL

To the not enough of above-mentioned prior art, the utility model provides an improve the male parent and cut off efficiency, restrain the male parent regeneration and restrain the rice that weeds breed and cut off and spout medicine machine.

In order to achieve the purpose of the invention, the technical scheme adopted by the utility model is as follows:

the rice cutting pesticide spraying machine comprises a chassis, wherein the front end and the rear end of the chassis are respectively provided with a power wheel and a steering wheel, and the width of the chassis is smaller than the width of a hybrid rice male parent planting row;

a cutting device for cutting off the male parent of the hybrid rice and a conveying device for conveying the male parent of the hybrid rice are sequentially arranged on the chassis from front to back;

the chassis is provided with a pesticide spraying device for spraying a male parent regeneration inhibitor and a weed inhibitor, and the output end of the pesticide spraying device is arranged at the bottom of the chassis;

the chassis is provided with a power device which is in transmission connection with the power wheel, the cutting device and the conveying device respectively;

the rear end of the chassis is provided with a steering device, and the steering device comprises a steering handle connected with a steering wheel.

The beneficial effects of adopting the above technical scheme are: the power wheel, the cutting device and the conveying device can be driven to work by starting the power device, so that the hybrid rice male parents are cut, conveyed and collected, and the male parent cutting efficiency is improved; in addition, the male parent regeneration inhibitor and the weed inhibitor are sprayed by the pesticide spraying device to inhibit the male parent regeneration and weed breeding, and the inhibitor can be directly sprayed on the rice straw without damaging the female parent beside the rice straw due to the fact that the output end of the pesticide spraying device is arranged at the bottom of the chassis.

Furthermore, the steering device is provided with an operating device, the operating device comprises an operating panel, an accelerator rotating handle and a brake rotating handle, the accelerator rotating handle and the brake rotating handle are arranged at two ends of the steering handle, the accelerator rotating handle is connected with the power device, the brake rotating handle is connected with a brake arranged on the power wheel, and the operating panel is provided with a first switch, a second switch and a third switch which are electrically connected with the power device.

When the device works, the rotating speed of the power wheel can be controlled by rotating the accelerator rotating handle and the brake rotating handle; the first switch, the second switch and the third switch are respectively used for controlling the opening and closing of the power wheel, the opening and closing of the cutting device and the opening and closing of the conveying device.

Further, the pesticide spraying device comprises a pesticide tank fixedly arranged on the conveying device and a spray head arranged at the bottom of the chassis, a pesticide conveying pipe is arranged between the pesticide tank and the spray head, a pesticide injection port is formed in the pesticide tank, a storage battery and a water pump are arranged in the pesticide tank, the storage battery and the water pump are both electrically connected with a fourth switch, and the fourth switch is arranged outside the pesticide tank; the male parent regeneration inhibitor and the weed inhibitor are added into the liquid medicine tank through the medicine injection port, the fourth switch is used for controlling the water pump to be started and closed, and the storage battery is used for supplying power to the water pump; when spraying the medicine, the fourth switch is pressed, the water pump pumps the inhibitor in the liquid medicine tank into the medicine conveying pipe, and the inhibitor is sprayed out from the spray head.

Further, the power device comprises an engine compartment arranged on the chassis and a gasoline engine arranged in the engine compartment, and the gasoline engine is in transmission connection with the power wheel, the cutting device and the transmission device.

Further, the cutting device comprises a cutting knife which is rotatably arranged at the front end of the chassis, so that the hybrid rice male parent is cut by the rotating cutting knife.

Furthermore, the conveying device comprises a conveying belt and guide plates arranged on two sides of the conveying belt, conveying teeth are arranged at one end, away from the cutting device, of the conveying belt, and the conveying belt and the conveying teeth are connected with the power device; the conveyer belt and the conveyer teeth convey the cut hybrid rice male parents to the rear end of the chassis, so that the cut hybrid rice male parents are prevented from influencing the advancing of the rice cutting pesticide spraying machine; and the guide plates are positioned on two sides of the conveyor belt to play a role in guiding and limiting, so that the hybrid rice male parents are conveyed along the conveyor belt, and the hybrid rice male parents are prevented from falling off from the side surface of the conveyor belt.

Drawings

FIG. 1 is a schematic view of a rice cutting and pesticide spraying machine;

FIG. 2 is a right side view of the rice mowing chemical spraying machine;

FIG. 3 is a left side view of the rice cutting and spraying machine;

the automatic medicine feeding and discharging device comprises a control panel 1, a steering handle 2, a driving and reversing gear 3, a second switch 4, a second switch 5, a liquid medicine box 6, a medicine conveying pipe 7, a steering wheel 8, a cutting knife 9, a power wheel 10, an engine compartment 11, a guide plate 12, conveying teeth 13, a medicine injection port 14, a first switch 15, an accelerator rotating handle 16, a spray head 17, a brake rotating handle 18, a third switch 19, a conveying belt 20 and a chassis.

Detailed Description

The following description of the embodiments of the present invention is provided to facilitate the understanding of the present invention by those skilled in the art, but it should be understood that the present invention is not limited to the scope of the embodiments, and various changes may be made apparent to those skilled in the art within the spirit and scope of the present invention as defined and defined by the appended claims.

As shown in fig. 1-3, the scheme provides a rice cutting and pesticide spraying machine, which comprises a chassis 20, wherein the front end and the rear end of the chassis 20 are respectively provided with a power wheel 9 and a steering wheel 6, and the width of the chassis 20 is smaller than the width of a hybrid rice male parent planting row;

a cutting device for cutting off the male parent of the hybrid rice and a conveying device for conveying the male parent of the hybrid rice are sequentially arranged on the chassis 20 from front to back;

a pesticide spraying device for spraying a male parent regeneration inhibitor and a weed inhibitor is arranged on the chassis 20, and the output end of the pesticide spraying device is arranged at the bottom of the chassis 20;

a power device is arranged on the chassis 20 and is respectively in transmission connection with the power wheel 9, the cutting device and the conveying device; wherein the power device is in transmission connection with the power wheel 9, the cutting device and the conveying device through a gear set.

The power wheel 9, the cutting device and the conveying device can be driven to work by starting the power device, so that the hybrid rice male parents are cut, conveyed and collected, and the cutting efficiency of the male parents is improved; in addition, the male parent regeneration inhibitor and the weed inhibitor are sprayed by the pesticide spraying device to inhibit the male parent regeneration and inhibit the weed breeding, and the output end of the pesticide spraying device is arranged at the bottom of the chassis 20, so that the inhibitor can be directly sprayed on the rice straw without damaging the female parent beside the rice straw.

In practice, the rear end of the chassis 20 is preferably provided with a steering device, which includes a steering handle 2 connected to the steering wheel 6, so that the steering wheel 6 is steered by turning the steering handle 2.

In an embodiment of the present invention, the steering device is provided with an operating device, the operating device includes an operating panel 1, an accelerator rotating handle 15 and a brake rotating handle 17 which are arranged at two ends of the steering handle 2, the accelerator rotating handle 15 is connected with the power device, the brake rotating handle 17 is connected with a brake arranged on the power wheel 9, and the operating panel 1 is provided with a first switch 14, a second switch 4 and a third switch 18 which are electrically connected with the power device; the rotation speed of the power wheel 9 is controlled by rotating the accelerator rotating handle 15 and the brake rotating handle 17; the first switch 14, the second switch 4 and the third switch 18 are respectively used for controlling the opening and closing of the power wheel 9, the opening and closing of the cutting device and the opening and closing of the conveying device; in addition, the control panel 1 is also provided with a driving gear 3, and the structure of the driving gear is similar to that of an automobile; the accelerator handle 15 and the brake handle 17 respectively control an accelerator switch on the gasoline engine and a brake on the power wheel 9 through brake cables.

When in design, the optimal pesticide spraying device comprises a pesticide tank 5 fixedly arranged on the conveying device and a spray head 16 arranged at the bottom of a chassis 20, a pesticide conveying pipe 6 is arranged between the pesticide tank 5 and the spray head 16, a pesticide injection port 13 is arranged on the pesticide tank 5, a storage battery and a water pump are arranged in the pesticide tank 5, the storage battery and the water pump are both electrically connected with a fourth switch, and the fourth switch is arranged outside the pesticide tank 5; the male parent regeneration inhibitor and the weed inhibitor are added into the pesticide tank 5 through the pesticide injection port 13, the fourth switch is used for controlling the water pump to be started and closed, and the storage battery is used for supplying power to the water pump; when spraying, the fourth switch is pressed, and the water pump pumps the inhibitor in the drug water tank 5 into the drug delivery pipe 6, so that the inhibitor is sprayed out from the spray head 16.

In practice, the power plant of the present scheme preferably comprises an engine room 10 arranged on a chassis 20 and a gasoline engine arranged in the engine room 10; the automobile engine is in transmission connection with the power wheel 9, the cutting device and the transmission device; wherein, the gasoline engine is a 170F gasoline engine.

In one embodiment of the present invention, the cutting device includes a cutter 8 rotatably provided at the front end of the chassis 20, so that the hybrid rice male parent is cut by the rotating cutter 8.

When in design, the preferable conveying device comprises a conveying belt 19 and guide plates 11 arranged on two sides of the conveying belt 19, wherein conveying teeth 12 are arranged at one end, far away from the cutting device, of the conveying belt 19, and both the conveying belt 19 and the conveying teeth 12 are connected with a power device; the conveyor belt 19 and the conveyor teeth 12 convey the cut hybrid rice male parents to the rear end of the chassis 20, so that the cut hybrid rice male parents are prevented from influencing the advancing of the rice cutting pesticide spraying machine; and the guide plates 11 are positioned on two sides of the conveyor belt 19, so that the guide and limiting effects can be achieved, the hybrid rice male parents are ensured to be conveyed along the conveyor belt 19, and the hybrid rice male parents are prevented from falling off from the side surface of the conveyor belt 19.

The working process of the scheme is described in the following with reference to the attached drawings:

after the rice cutting and pesticide spraying machine is driven to a father line, pouring a prepared father regeneration inhibitor and a prepared weed inhibitor into a pesticide tank 5 through a pesticide injection port 13;

opening the first switch 14, the second switch 4, the third switch 18 and the fourth switch to enable the conveyor belt 19, the conveying teeth 12, the cutting knife 8, the engine and the water pump to start to operate;

then, the throttle rotating handle 15 is rotated, the rice cutting and spraying machine moves forward and sprays male parent regeneration inhibitor and weed inhibitor to the male parent row;

in the process, the cutting knife 8 cuts off the male parent from the root, the male parent falls to the guide plate 11 and the conveyor belt 19 under the inertia effect, the conveyor belt 19 transmits the male parent to one end of the transmission tooth 12, and the transmission tooth 12 compresses the male parent and transmits the compressed male parent to the rear end of the chassis 20 to be discharged.

Claims

1. The rice cutting and pesticide spraying machine is characterized by comprising a chassis (20), wherein the front end and the rear end of the chassis (20) are respectively provided with a power wheel (9) and a steering wheel (7), and the width of the chassis (20) is smaller than that of a hybrid rice male parent planting row;

the chassis (20) is sequentially provided with a cutting device for cutting off the male parents of the hybrid rice and a conveying device for conveying the male parents of the hybrid rice from front to back;

a pesticide spraying device for spraying a male parent regeneration inhibitor and a weed inhibitor is arranged on the chassis (20), and the output end of the pesticide spraying device is arranged at the bottom of the chassis (20);

the chassis (20) is provided with a power device, and the power device is respectively in transmission connection with the power wheel (9), the cutting device and the conveying device;

the rear end of the chassis (20) is provided with a steering device, and the steering device comprises a steering handle connected with the steering wheel (7).

2. The rice cutting and pesticide spraying machine according to claim 1, characterized in that a control device is arranged on the steering device, the control device comprises a control panel (1), and a throttle rotating handle (15) and a brake rotating handle (17) which are arranged at two ends of the steering handle (2), the throttle rotating handle (15) is connected with the power device, the brake rotating handle (17) is connected with a brake arranged on the power wheel (9), and a first switch (14), a second switch (4) and a third switch (18) which are electrically connected with the power device are arranged on the control panel (1).

3. The rice cutting and spraying machine according to claim 1, wherein the spraying device comprises a pesticide tank (5) fixedly arranged on the conveying device and a spraying head (16) arranged at the bottom of a chassis (20), a pesticide conveying pipe (6) is arranged between the pesticide tank (5) and the spraying head (16), a pesticide injection port (13) is arranged on the pesticide tank (5), a storage battery and a water pump are arranged in the pesticide tank (5), the storage battery and the water pump are both electrically connected with a fourth switch, and the fourth switch is arranged outside the pesticide tank (5).

4. The rice cutting pesticide sprayer according to claim 1, characterized in that the power device comprises an engine compartment (10) arranged on the chassis (20) and a gasoline engine arranged in the engine compartment (10), the gasoline engine being in driving connection with the power wheel (9), the cutting device and the conveying device.

5. The rice cutting pesticide sprayer according to claim 1, characterized in that the cutting device comprises a cutter (8) rotatably disposed at a front end of the chassis (20).

6. The rice cutting and spraying machine as claimed in claim 1, characterized in that the conveying device comprises a conveying belt (19) and guide plates (11) arranged on two sides of the conveying belt (19), one end of the conveying belt (19) far away from the cutting device is provided with conveying teeth (12), and both the conveying belt (19) and the conveying teeth (12) are connected with the power device.