CN219719117U - Crawler-type weeding robot for orchard - Google Patents

Abstract

The utility model discloses a crawler-type weeding robot for an orchard, which particularly relates to the technical field of agricultural robots, and comprises an outer box, wherein a pesticide spraying mechanism is arranged at the top of the outer box, the pesticide spraying mechanism comprises a water tank, a pump, a water suction pipe, a water storage pipe, a water supply pipe, a fixing frame, a fixed buckle, a turntable assembly, a first motor, a movable buckle, a fixed rod, a side rod, a transmission water spray rod and a water spray shower head, the pump is fixedly connected to the top of the water tank, the water suction pipe is fixedly connected to the top of the pump, the water storage pipe is fixedly connected to the other end of the water suction pipe, and the water supply pipe is connected to a bottom fixing plate of the water storage pipe in a penetrating manner. According to the weeding machine, when a later user weed in an orchard through the weeding robot, the pesticide spraying mechanism can spray the pesticide on the grass-cut places in the later stage when mowing, and the sprayed pesticide can further weed, so that the grass-cut places are prevented from growing in a cap mode due to the fact that roots of the grass-cut places are not removed.

Description

Crawler-type weeding robot for orchard

Technical Field

The utility model relates to the technical field of agricultural robots, in particular to a crawler-type weeding robot for an orchard.

Background

The fruit industry scale of China is large, the regional distribution is very uneven, and a considerable part of the regional distribution is concentrated in hilly areas, weeds in the orchard are one of the main factors influencing the growth and development of fruit trees in the orchard, and when some orchards with large areas need weeding, a weeding robot is used for assisting a farm owner to weed the farm;

through searching, the prior patent (publication number: CN 209731948U) discloses a joint crawler type orchard weeding robot, which comprises a sliding rail, a groove-shaped bottom plate, an electric push rod, a weeding motor and a cutter head. The weeding motor is suspended and fixed on the trough-shaped bottom plate, the cutter head is driven by a rotary shaft of the weeding motor, electric push rods are symmetrically arranged on two sides of the motor, the bottom surface of each electric push rod is arranged on a chassis of the vehicle body, the movable end of each electric push rod is in transitional connection with the trough-shaped bottom plate through a bracket, the bracket is pushed by the corresponding electric push rod, the trough-shaped bottom plate is lifted and moved, the sliding rail is arranged on the inner side of the vehicle body frame, and the working height of the weeding mechanism is changed by changing the opening of each electric push rod. Make joint crawler-type orchard weeding robot, can adapt to the complicated topography in orchard, have certain obstacle crossing and cutter protection mechanism. The inventors found that the following problems exist in the prior art in the process of implementing the present utility model:

the existing crawler-type weeding robot is mainly used for cutting and removing weeds in an orchard through blades in the later weeding process, but the weeds can be cut through the blades for a short period of time, the cut weeds can grow out from roots after a period of time, and the labor and effort are generally wasted in manually spraying again through pesticides after the weeds are cut, so that a pesticide spraying mechanism capable of spraying the pesticides on the cut weeds after the weeds are cut is needed;

therefore, a crawler-type weeding robot for an orchard is provided for solving the problems.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, an embodiment of the present utility model provides a crawler-type weeding robot for an orchard, so as to solve the problems set forth in the above-mentioned background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a crawler-type weeding robot for orchard, includes the outer box, spout medicine mechanism is installed at the top of outer box, spout medicine mechanism and include water tank, pump, drinking-water pipe, water supply pipe, mount, fixed knot, carousel subassembly, first motor, activity knot, dead lever, side lever, transmission water spray bar and water spray gondola water faucet, the top fixedly connected with pump machine of water tank, the top fixedly connected with drinking-water pipe of pump machine, the other end fixedly connected with water pipe of drinking-water pipe, the bottom fixed plate through connection of water supply pipe has the water supply pipe, the other end of water supply pipe is connected with transmission water spray bar through the bearing, transmission water spray bar movable through connection has the mount, the bottom fixed block of mount is connected with fixed knot, the fixed knot below is provided with first motor, the top of first motor is through the fixed knot of shaft coupling activity, one side of carousel subassembly is through the bearing connection activity knot, one side middle part movable knot has the dead lever, one side fixedly connected with the transmission water spray bar of fixing lever, the bottom of the fixed knot has the water spray bar.

Preferably, the side rod is fixedly connected with the transmission water spray rod in a penetrating way, and the transmission water spray rod is movably connected with the outer box in a penetrating way.

Preferably, the fixed rod and the side rod form a swinging structure in the fixing frame through the relation between the first motor and the rotary disc assembly and the relation between the rotary disc assembly and the movable buckle.

Preferably, the top of the fixing frame is fixedly connected with the inner wall of the outer box, and the outer box is fixedly connected with the water supply pipe in a penetrating manner.

Preferably, the top and the front end of the water tank are respectively provided with a water filling port and a water discharging port, and the water tank is fixedly connected with the outer tank.

Preferably, the inner wall of one side bottom of the outer box is fixedly connected with a second motor, the front end of the second motor is connected with a transmission gear through a coupling, one side of the transmission gear is movably engaged and connected with a tooth slot, and the other side of the tooth slot is fixedly connected with a transmission crawler belt.

Preferably, the front end outer wall of the transmission gear is connected with a support frame through a bearing, the top rear end of the support frame is movably connected with an upper gear through a limiting shaft in a penetrating manner and is fixedly connected with the outer box, the left rear end of the support frame is movably connected with a side gear through a limiting shaft in a penetrating manner and is fixedly connected with the outer box, the upper side of the upper gear is movably meshed with a tooth groove, and the tooth groove is movably meshed with the side gear.

Preferably, the lower inner wall of the outer box is fixedly connected with a third motor, the bottom of the third motor is connected with a rotating shaft through a coupler, and blades are fixedly connected to two sides of the rotating shaft.

The utility model has the technical effects and advantages that:

1. compared with the prior art, this crawler-type weeding robot for orchard is through spouting medicine mechanism when later stage user is through weeding the inside weeding of weeding robot in orchard, can carry out the medicine to the place of cutting the grass when later stage mowing and spray, and further weed through the medicine of spraying, avoid cutting the grass and not get rid of and lead to the grass to pop the bud growth once more because of the root, wherein the user is at first through the liquid medicine extraction of pump with the water tank inside and send the liquid medicine to the retaining intraductal and send the liquid medicine to the water supply pipe through the water supply pipe and arrive inside the transmission spray bar, then the user starts first motor, and drive the carousel subassembly through first motor and rotate, and drive movable buckle through the rotation of carousel subassembly and rotate the in-process and can be through bottom fixed connection's bearing control direction, then the movable buckle can reciprocate along the dead lever and drive the back and forth swing with the side lever simultaneously, then swing through the swing of dead lever and side lever drive the swing that the transmission spray bar carries out synchronous, then swing through the swing of transmission bar drives the spray bar and carry out synchronous swing, then through the swing that the transmission spray bar reaches the transmission spray bar, the spray bar covers the spray bar and spray water through the swing that the spray area of spraying of the liquid medicine that the shower can be sprayed.

2. Compared with the prior art, this crawler-type weeding robot for orchard is through the relation between third motor, pivot and the blade, can cut the grass that needs to get rid of when later stage carries out the orchard weeding in segmentation, and wherein the user starts the third motor to drive the pivot through the third motor and rotate, and drive the rotation that the blade carries out synchronization through the rotation of pivot, later get rid of the grass that needs to get rid of through rotatory blade.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic structural view of the spraying mechanism of the present utility model.

Fig. 3 is a schematic view of the connection structure of the outer box of the present utility model.

Fig. 4 is a schematic diagram of a connection structure of a support frame according to the present utility model.

Fig. 5 is a schematic diagram of a third motor connection structure according to the present utility model.

The reference numerals are: 1. an outer case; 2. a medicine spraying mechanism; 201. a water tank; 202. a pump machine; 203. a water pumping pipe; 204. a water storage pipe; 205. a water supply pipe; 206. a fixing frame; 207. a fixing buckle; 208. a turntable assembly; 209. a first motor; 210. a movable buckle; 211. a fixed rod; 212. a side bar; 213. a transmission water spray rod; 214. spraying water onto the shower head; 3. a second motor; 4. a drive track; 5. tooth slots; 6. a transmission gear; 7. a top gear; 8. a side gear; 9. a support frame; 10. a third motor; 11. a rotating shaft; 12. a blade.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

Example 1

The caterpillar weeding robot for orchards shown in fig. 1 and 2 comprises an outer box 1, a pesticide spraying mechanism 2 is installed at the top of the outer box 1, the pesticide spraying mechanism 2 comprises a water tank 201, a pump 202, a water suction pipe 203, a water storage pipe 204, a water supply pipe 205, a fixing bracket 206, a fixing buckle 207, a turntable assembly 208, a first motor 209, a movable buckle 210, a fixing rod 211, a side rod 212, a transmission water spray rod 213 and a water spray sprinkler 214, the pump 202 is fixedly connected to the top of the water tank 201, the water suction pipe 203 is fixedly connected to the other end of the water suction pipe 203, the water storage pipe 204 is fixedly connected to the other end of the water suction pipe 204, a water supply pipe 205 is connected to the bottom fixing plate of the water storage pipe 204 in a penetrating manner, the other end of the water supply pipe 205 is connected to a transmission water spray rod 213 through a bearing, the transmission water spray rod 213 is movably connected to a fixing bracket 206, the bottom of the fixing bracket 206 is fixedly connected to a fixing buckle 207, a first motor 209 is arranged below the fixing buckle 207, the first motor 209 is movably penetrates the fixing buckle 207 through a coupling and is fixedly connected to the top assembly 208, one side of the top of the turntable assembly 208 is movably connected to the side of the movable buckle 210 through the middle of the movable buckle 210, the water spray rod 211 is fixedly connected to the other side of the water spray rod 211 through the movable buckle 211.

Wherein: the user starts the pump 202 and draws out the liquid medicine in the water tank 201, and sends the liquid medicine into the water storage pipe 204 through the water suction pipe 203, and shunts through the water storage pipe 204, and sends the liquid medicine into the water delivery pipe 205 to the inside of the transmission water spray rod 213, then the user starts the first motor 209, and drives the turntable assembly 208 to rotate through the first motor 209, and drives the movable buckle 210 to rotate through the rotation of the turntable assembly 208 and the bearing control direction which can be fixedly connected through the bottom in the rotating process, then the movable buckle 210 can reciprocate along the fixed rod 211 through the rotation and simultaneously drive the fixed rod 211 to swing back and forth with the side rod 212, then the transmission water spray rod 213 is driven to swing synchronously through the swing of the fixed rod 211 and the side rod 212, then the liquid medicine reaches the transmission water spray rod 213 and is sprayed out through the transmission water spray rod 213, and then the liquid medicine sprayed on the ground where the just cut grass is still left, the user can adjust the swing amplitude 210 of the transmission water spray rod 213 according to the position of the turntable assembly 208, wherein the swing amplitude of the movable buckle 210 is adjusted to be smaller than the center point of the transmission water spray rod 213, and the swing amplitude is larger than the center point of the turntable assembly 213.

Example two

On the basis of the first embodiment, the scheme in the first embodiment is further introduced in detail in combination with the following specific working modes, as shown in fig. 1 to 5, and described in detail below:

as a preferred embodiment, the side rod 212 is fixedly connected with the transmission water spray rod 213 in a penetrating way, and the transmission water spray rod 213 is movably connected with the outer box 1 in a penetrating way; further, in the latter work, the user can support the transmission water spray bar 213 through the outer case 1.

As a preferred embodiment, the fixed bar 211 and the side bar 212 form a swinging structure inside the fixed frame 206 through the relationship between the first motor 209 and the turntable assembly 208 and the relationship between the turntable assembly 208 and the movable button 210; further, during the later operation, the user may drive the movable buckle 210 to eccentrically rotate through the turntable assembly 208.

As a preferred embodiment, the top of the fixing frame 206 is fixedly connected with the inner wall of the outer tank 1, and the outer tank 1 is fixedly connected with the water supply pipe 205 in a penetrating manner; further, in the latter operation, the user can feed the water inside the water storage pipe 204 to the inside of the transmission water spray bar 213 through the water feed pipe 205.

As a preferred embodiment, a water filling port and a water discharging port are respectively arranged at the top and the front end of the water tank 201, and the water tank 201 is fixedly connected with the outer box 1; further, in the latter working, the user can inject the liquid medicine to be sprayed through the water filling port, and the liquid medicine can be discharged through the water discharging port after the liquid medicine is remained after the inside of the water tank 201 is worked.

As a preferred embodiment, the inner wall of the bottom of one side of the outer box 1 is fixedly connected with a second motor 3, the front end of the second motor 3 is connected with a transmission gear 6 through a coupling, one side of the transmission gear 6 is movably meshed with a tooth slot 5, and the other side of the tooth slot 5 is fixedly connected with a transmission crawler 4; further, in the latter working, the user can drive the drive gear 6 through the second motor 3.

As a preferred embodiment, the outer wall of the front end of the transmission gear 6 is connected with a support frame 9 through a bearing, the rear end of the top of the support frame 9 is movably connected with an upper gear 7 through a limiting shaft in a penetrating manner, the limiting shaft is fixedly connected with the outer box 1, the rear end of the left side of the support frame 9 is movably connected with a side gear 8 through the limiting shaft in a penetrating manner, the limiting shaft is fixedly connected with the outer box 1, the upper part of the upper gear 7 is movably meshed with a tooth groove 5, and the tooth groove 5 is movably meshed with the side gear 8; further, in the later stage of work, the user can carry out spacing to upper gear 7 side gear 8 and drive gear 6 through support frame 9.

As a preferred embodiment, a third motor 10 is fixedly connected to the inner wall below the outer box 1, the bottom of the third motor 10 is connected with a rotating shaft 11 through a coupler, and blades 12 are fixedly connected to two sides of the rotating shaft 11; further, in the later working, a user can drive the blade 12 to rotate through the rotating shaft 11 and cut grass in the orchard through the blade 12.

The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.

The working process of the utility model is as follows:

when the device works in the later period, firstly, the device is placed on the horizontal ground of an orchard needing weeding, then a user firstly starts the second motor 3, then drives the transmission gear 6 to rotate through the second motor 3, then drives the transmission crawler 4 to rotate through the engagement between the transmission gear 6 and the tooth groove 5, then drives the outer box 1 to move through the rotation of the transmission crawler 4, then starts the third motor 10, then drives the rotating shaft 11 to rotate through the third motor 10, then drives the blade 12 to rotate through the rotation of the rotating shaft 11, cuts and takes out weeds needing to be removed through the rotating blade 12, then starts the pump 202, pumps liquid medicine in the water tank 201 through the water suction pipe 203, and sends the liquid medicine into the water storage pipe 204 through the water distribution pipe 204 to reach the inside of the transmission spray rod 213, then starts the first motor 209, drives the turntable assembly 208 to rotate through the first motor 209, drives the movable button 210 to rotate through the rotation of the turntable assembly 208, can control the direction of the bottom fixed button 210 in the rotating process, then drives the movable button 210 to rotate through the rotation of the rotating shaft 11, then drives the spray rod to swing through the water spray rod 211 and then swings through the water suction pipe 213, and then swings the spray rod 213 to reach the fixed spray rod 213, and then swings the spray water in synchronization with the fixed spray rod 212, and then swings the spray water rod is simultaneously to the fixed water rod 213, and the spray water rod is sprayed through the fixed rod 212 is swung through the water rod 213, this is the work flow of this crawler-type weeding robot for orchard.

The last points to be described are: first, in the description of the present utility model, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed.

Claims (8)

1. Crawler-type weeding robot for orchard, including outer case (1), its characterized in that: the top of the outer box (1) is provided with a medicine spraying mechanism (2), and the medicine spraying mechanism (2) comprises a water tank (201), a pump (202), a water suction pipe (203), a water storage pipe (204), a water delivery pipe (205), a fixing frame (206), a fixing buckle (207), a rotary table assembly (208), a first motor (209), a movable buckle (210), a fixing rod (211), a side rod (212), a transmission water spraying rod (213) and a water spraying shower head (214);

the water tank is characterized in that the top of the water tank (201) is fixedly connected with the pump (202), the top of the pump (202) is fixedly connected with the water suction pipe (203), the other end of the water suction pipe (203) is fixedly connected with the water storage pipe (204), the bottom fixing plate of the water storage pipe (204) is in through connection with the water delivery pipe (205), the other end of the water delivery pipe (205) is connected with the transmission water spray rod (213) through a bearing, the transmission water spray rod (213) is in movable through connection with the fixing frame (206), the bottom fixing block of the fixing frame (206) is connected with the fixing buckle (207), a first motor (209) is arranged below the fixing buckle (207), the upper side of the first motor (209) is in movable through connection with the rotary table assembly (208) through a coupling, one side of the rotary table assembly (208) is in through bearing connection with the movable buckle (210), one side of the movable buckle (210) is in middle part of the movable through connection with the fixing rod (211), one side of the fixing rod (211) is in fixed connection with the side lever (212), and the other side of the transmission rod (213) is in fixed connection with the water spray nozzle (214).

2. The crawler-type weeding robot for an orchard according to claim 1, wherein: the side rods (212) are fixedly connected with the transmission water spray rod (213) in a penetrating way, and the transmission water spray rod (213) is movably connected with the outer box (1) in a penetrating way.

3. The crawler-type weeding robot for an orchard according to claim 1, wherein: the fixed rod (211) and the side rod (212) form a swinging structure in the fixed frame (206) through the relation between the first motor (209) and the rotary disc assembly (208) and the relation between the rotary disc assembly (208) and the movable buckle (210).

4. A crawler-type weeding robot for an orchard according to claim 3, wherein: the top of the fixing frame (206) is fixedly connected with the inner wall of the outer box (1), and the outer box (1) is fixedly connected with the water supply pipe (205) in a penetrating way.

5. The crawler-type weeding robot for an orchard according to claim 4, wherein: the top and the front end of the water tank (201) are respectively provided with a water filling port and a water discharging port, and the water tank (201) is fixedly connected with the outer box (1).

6. The crawler-type weeding robot for an orchard according to claim 5, wherein: the novel transmission device is characterized in that a second motor (3) is fixedly connected to the inner wall of the bottom of one side of the outer box (1), the front end of the second motor (3) is connected with a transmission gear (6) through a coupling, one side of the transmission gear (6) is movably engaged and connected with a tooth groove (5), and the other side of the tooth groove (5) is fixedly connected with a transmission crawler belt (4).

7. The crawler-type weeding robot for an orchard according to claim 6, wherein: the front end outer wall of drive gear (6) is connected with support frame (9) through the bearing, the top rear end of support frame (9) is fixed connection through spacing axle swing joint has gear (7) and between spacing axle and the outer case (1), the left side rear end of support frame (9) is fixed connection through spacing axle swing joint has side gear (8) and between spacing axle and the outer case (1), be movable engagement connection between the top of gear (7) and tooth's socket (5), and be connected through movable engagement between tooth's socket (5) and side gear (8).

8. The crawler-type weeding robot for an orchard according to claim 7, wherein: the lower inner wall of the outer box (1) is fixedly connected with a third motor (10), the bottom of the third motor (10) is connected with a rotating shaft (11) through a coupler, and two sides of the rotating shaft (11) are fixedly connected with blades (12).