CN210137598U

CN210137598U - Tea-oil camellia forest is planted with visual pit digging device

Info

Publication number: CN210137598U
Application number: CN201920762723.3U
Authority: CN
Inventors: 刘鑫; 李建军; 周润苗; 伍凌; 李红梅; 郑燕妮
Original assignee: Hunan Institute Of Applied Technology; Central South University of Forestry and Technology
Current assignee: Hunan Institute Of Applied Technology; Central South University of Forestry and Technology
Priority date: 2019-05-25
Filing date: 2019-05-25
Publication date: 2020-03-13
Anticipated expiration: 2029-05-25

Abstract

The utility model relates to the technical field of tea-oil tree planting, in particular to a visual pit digging device for tea-oil tree planting, which comprises a main body device, a pit digging device, a fertilizing device and a watering device, wherein the left side of the top end of the main body device is fixedly connected with the pit digging device, the right end of the pit digging device is provided with the fertilizing device, the fertilizing device is fixedly connected with the main body device, the right end of the fertilizing device is provided with the watering device, and the watering device is fixedly connected with the main body device, in the utility model, the finished planting pits can be quantitatively fertilized through a fertilizer storage box and the like, manual fertilization is not needed, large-scale production of tea-oil trees is convenient, workers can observe the finished planting pits through an operation screen and a high-definition probe, the positioning watering of the planting pits is convenient, and through a watering pipe, a guide wheel and the like, the finished planting pit can be watered quantitatively through the water storage tank.

Description

Tea-oil camellia forest is planted with visual pit digging device

Technical Field

The invention relates to the technical field of camellia oleifera plantation, in particular to a visual pit digging device for camellia oleifera plantation.

Background

Tea-oil tree, the tea family, tea-oil camellia belongs to evergreen little arbor, because its seed can extract oil and supply edible, so the name, tea oil is clear and delicious, nutritious, resistant to store, is high-quality edible oil, also can be used for industry as lubricating oil, anti-rust oil, the tea biscuit is both pesticide, and is the fertilizer, can improve farmland retaining capacity and prevent and treat the paddy field pest, the peel is the raw materials of the extracted tannin extract, therefore, to the increasing demand of a visual hole digging device for planting tea-oil camellia forest.

At present need artifical manual dig hole when planting the tea-oil camellia tree, then artifical fertilization is watered, dig the work efficiency in hole low, and extravagant manpower and materials, be unfavorable for the planting of extensive tea-oil camellia tree, and also need extravagant a large amount of manpower and materials when the manual work is fertilizied and is watered, and can not hold the volume of every hole fertilization and watering, also do not benefit to the large-scale planting of tea-oil camellia forest, consequently, propose a visual dig hole device for tea-oil camellia forest planting to above-mentioned problem.

Disclosure of Invention

The invention aims to provide a visual pit digging device for planting a tea-oil tree forest, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a tea-oil camellia forest is planted with visual device of digging a pit, includes main part device, digs hole device, fertilizer injection unit and the device that waters, the top left side fixedly connected with of main part device digs the hole device, the right-hand member of digging the hole device is provided with fertilizer injection unit, and fertilizer injection unit and main part device fixed connection, fertilizer injection unit's right-hand member is provided with the device that waters, and waters device and main part device fixed connection.

Preferably, the main part device is including pushing away handle, vehicle bottom plate, battery, dust cover, switch board, wheel, supporting seat and operation screen, dig the bottom fixedly connected with vehicle bottom plate of hole device, the top of vehicle bottom plate is provided with the dust cover, the right-hand member fixedly connected with of vehicle bottom plate pushes away the handle, the top right side fixedly connected with switch board and the supporting seat of vehicle bottom plate, the top fixedly connected with operation screen of supporting seat, the bottom right side fixedly connected with battery of vehicle bottom plate.

Preferably, the bottom of vehicle bottom board rotates and is connected with the wheel, and the total number of wheel is four, and even distribution is around the vehicle bottom board.

Preferably, the pit digging device comprises a pit digging screw rod, a quantifying rod, a limiting shaft, scale marks, a first motor, a second motor, a sliding plate, a locking screw, a limiting switch and a limiting plate, a vertically arranged metering rod is fixedly connected to the left side of the top end of the main body device, a first motor is fixedly connected to the inner side of the top end of the metering rod, a vertically arranged screw rod is fixedly connected to the tail end of a main shaft of the first motor, the screw rod is rotationally connected with the main body device, the bottom end of the quantitative rod is fixedly connected with a vertically arranged limiting shaft, the limiting shaft is fixedly connected with the main body device, the outer side of the screw is spirally connected with a sliding plate, the sliding plate is connected with the limiting shaft in a sliding way, the bottom right side fixedly connected with second motor of slide, the terminal fixedly connected with of main shaft of second motor digs the spiral rod in pit of vertical setting, and digs the spiral rod in pit and run through the main part device.

Preferably, the outside sliding connection of graduated flask has the limiting plate that the level set up, the top right side fixedly connected with limit switch of limiting plate, the inboard screwed connection in left end of limiting plate has the dead screw of lock, and the limiting plate passes through dead screw of lock and graduated flask fixed connection.

Preferably, the fertilizing device comprises a first supporting frame, a supporting plate, a fertilizer storage box, a discharging hopper, a fixed seat, a first electric telescopic rod, a high-definition probe, a discharging pipe, an adjusting plate, a second electric telescopic rod and a quantitative cylinder, wherein the top end of the main body device is fixedly connected with the first supporting frame, the top end of the first supporting frame is fixedly connected with the fertilizer storage box, the inner side of the left end of the first supporting frame is fixedly connected with the second electric telescopic rod and the supporting plate, the right end of the second electric telescopic rod is fixedly connected with the quantitative cylinder, the quantitative cylinder is in sliding connection with the supporting plate, the inner side of the right end of the first supporting frame is fixedly connected with the discharging hopper, the left end of the discharging hopper is in contact with the supporting plate, the bottom end of the main body device is fixedly connected with the fixed seat, one end of the fixed seat is fixedly connected with the first electric telescopic rod which is, the inboard fixedly connected with unloading pipe of regulating plate, and unloading pipe and blanking fill intercommunication, the right-hand member fixedly connected with high definition probe of fixing base.

Preferably, the watering device comprises a water storage tank, a spring, a telescopic rod, a fixing frame, a blocking ball, a transition pipe, a connecting shaft, a limiting block, a second supporting frame, a cam, a third motor, a second supporting frame, a guide wheel and a watering pipe, wherein the bottom end of the main body device is fixedly connected with the second supporting frame, the top end of the second supporting frame is fixedly connected with the water storage tank, the inner side of the bottom end of the water storage tank is fixedly connected with the fixing frame, one end of the fixing frame is fixedly connected with the vertically arranged telescopic rod, the bottom end of the telescopic rod is fixedly connected with the blocking ball, the outer side of the telescopic rod is provided with the spring, the top end and the bottom end of the spring are respectively fixedly connected with the fixing frame and the blocking ball, the bottom end of the blocking ball is fixedly connected with the connecting shaft, and the transition pipe is communicated with the water storage tank, the inner side of the left end of the transition pipe is communicated with a watering pipe, and the watering pipe is fixedly connected with the fertilizing device.

Preferably, the inner side of the rear end of the second supporting frame is fixedly connected with a third motor, the tail end of a main shaft of the third motor is fixedly connected with a cam, and the cam is rotatably connected with the guide wheel.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, through the arrangement of the pit digging screw rod, the quantitative rod, the scale mark, the sliding plate, the locking screw, the limit switch and the like, a worker can adjust the position of the limit switch according to the pit digging depth requirement, so that the digging of planting pits with different depths is realized, the physical strength of workers is saved, and the pit digging efficiency can be improved.

2. According to the invention, through the arrangement of the supporting plate, the fertilizer storage box, the discharging hopper, the high-definition probe, the discharging pipe, the quantitative cylinder and the like, quantitative fertilization can be carried out on the completed planting pits through the fertilizer storage box, manual fertilization is not required, the labor expenditure is saved, the fertilization efficiency is improved, the large-scale production of the camellia oleifera trees is facilitated, workers can observe the completed planting pits through the operation screen and the high-definition probe, and the quantitative fertilization of the planting pits is facilitated.

3. According to the invention, by arranging the watering pipe, the blocking ball, the transition pipe, the high-definition probe, the cam, the third motor, the guide wheel and the like, the finished planting pit can be quantitatively watered through the water storage tank, manual fertilization is not needed, the labor expenditure is saved, the watering efficiency is improved, the large-scale production of the camellia oleifera trees is facilitated, and workers can observe the finished planting pit through the operation screen and the high-definition probe, so that the quantitative watering of the planting pit is facilitated.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of FIG. 1 at point A according to the present invention;

FIG. 3 is a schematic view of the structure of FIG. 1 at B according to the present invention;

FIG. 4 is a schematic view of the structure of FIG. 1 at C according to the present invention;

FIG. 5 is a schematic view of the structure of FIG. 1 at D according to the present invention;

FIG. 6 is a schematic view of a dust cover according to the present invention.

In the figure: 1-main body device, 101-push handle, 102-vehicle bottom plate, 103-storage battery, 104-dust cover, 105-control cabinet, 106-wheel, 107-support seat, 108-operation screen, 2-pit digging device, 201-pit digging screw rod, 202-screw rod, 203-quantitative rod, 204-limit shaft, 205-scale mark, 206-first motor, 207-second motor, 208-slide plate, 209-locking screw, 210-limit switch, 211-limit plate, 3-fertilizer device, 301-first support frame, 302-support plate, 303-fertilizer storage box, 304-discharge hopper, 305-fixed seat, 306-first electric telescopic rod, 307-high definition probe, 308-discharge pipe, 309-regulating plate, 309-storage battery, 104-dust cover, 105-control cabinet, 106-wheel, 107-support seat, 108-operation screen, 2-pit digging device, 201-limit switch, 211-limit switch, 310-a second electric telescopic rod, 311-a quantitative cylinder, 4-a watering device, 401-a water storage tank, 402-a spring, 403-a telescopic rod, 404-a fixed frame, 405-a blocking ball, 406-a transition pipe, 407-a connecting shaft, 408-a limiting block, 409-a second supporting frame, 410-a cam, 411-a third motor, 412-a guide wheel and 413-a watering pipe.

Detailed Description

Example 1:

referring to fig. 1-6, the present invention provides a technical solution:

a visual pit digging device for planting tea-oil tree forests comprises a main body device 1, a pit digging device 2, a fertilizing device 3 and a watering device 4, wherein the pit digging device 2 is fixedly connected to the left side of the top end of the main body device 1, the fertilizing device 3 is arranged at the right end of the pit digging device 2, the fertilizing device 3 is fixedly connected with the main body device 1, the watering device 4 is arranged at the right end of the fertilizing device 3, the watering device 4 is fixedly connected with the main body device 1, the main body device 1 comprises a push handle 101, a vehicle bottom plate 102, a storage battery 103, a dust cover 104, a control cabinet 105, wheels 106, a supporting seat 107 and an operation screen 108, the bottom end of the pit digging device 2 is fixedly connected with the vehicle bottom plate 102, the dust cover 104 is arranged at the top end of the vehicle bottom plate 102, the push handle 101 is fixedly connected to the right end of the vehicle bottom plate 102, the control cabinet 105 and, the right side of the bottom end of the vehicle bottom plate 102 is fixedly connected with a storage battery 103, the bottom end of the vehicle bottom plate 102 is rotatably connected with wheels 106, the total number of the wheels 106 is four, the wheels are uniformly distributed around the vehicle bottom plate 102, the whole device is convenient to move under the action of the wheels 106, the pit digging device 2 comprises a pit digging screw rod 201, a screw rod 202, a quantifying rod 203, a limiting shaft 204, a scale mark 205, a first motor 206, a second motor 207, a sliding plate 208, a locking screw 209, a limiting switch 210 and a limiting plate 211, the left side of the top end of the main body device 1 is fixedly connected with the vertically arranged quantifying rod 203, the inner side of the top end of the quantifying rod 203 is fixedly connected with the first motor 206, the tail end of a main shaft of the first motor 206 is fixedly connected with the vertically arranged screw rod 202, the screw rod 202 is rotatably connected with the main body device 1, the bottom end of the quantifying rod 203 is fixedly connected with the vertically, the outer side of the screw 202 is spirally connected with a sliding plate 208, the sliding plate 208 is slidably connected with a limiting shaft 204, the bottom right side of the sliding plate 208 is fixedly connected with a second motor 207, the tail end of a main shaft of the second motor 207 is fixedly connected with a vertically arranged pit digging screw rod 201, the pit digging screw rod 201 penetrates through the main body device 1, the outer side of the quantifying rod 203 is slidably connected with a horizontally arranged limiting plate 211, the top right side of the limiting plate 211 is fixedly connected with a limiting switch 210, the inner side of the left end of the limiting plate 211 is spirally connected with a locking screw 209, the limiting plate 211 is fixedly connected with the quantifying rod 203 through the locking screw 209, the depth of a pit digging position on the quantifying rod 203 can be adjusted by adjusting the position of the limiting switch 210, and the fertilizing device 3 comprises a first supporting frame 301, a supporting plate 302, a fertilizer storage box 303, a discharging hopper 304, a fixed seat 305, a first electric telescopic, A second electric telescopic rod 310 and a quantitative cylinder 311, wherein the top end of the main body device 1 is fixedly connected with a first supporting frame 301, the top end of the first supporting frame 301 is fixedly connected with a fertilizer storage box 303, the inner side of the left end of the first supporting frame 301 is fixedly connected with the second electric telescopic rod 310 and a supporting plate 302, the right end of the second electric telescopic rod 310 is fixedly connected with the quantitative cylinder 311, the quantitative cylinder 311 is connected with the supporting plate 302 in a sliding manner, the inner side of the right end of the first supporting frame 301 is fixedly connected with a discharging hopper 304, the left end of the discharging hopper 304 is contacted with the supporting plate 302, the bottom end of the main body device 1 is fixedly connected with a fixed seat 305, one end of the fixed seat 305 is fixedly connected with a horizontally arranged first electric telescopic rod 306, the right end of the first electric telescopic rod 306 is fixedly connected with an adjusting plate 309, the inner side of the adjusting plate 309 is fixedly connected with a discharging pipe, the watering device 4 comprises a water storage tank 401, a spring 402, an expansion link 403, a fixed frame 404, a ball stopper 405, a transition pipe 406, a connecting shaft 407, a limiting block 408, a second supporting frame 409, a cam 410, a third motor 411, a guide wheel 412 and a watering pipe 413, wherein the bottom end of the main body device 1 is fixedly connected with the second supporting frame 409, the top end of the second supporting frame 409 is fixedly connected with the water storage tank 401, the inner side of the bottom end of the water storage tank 401 is fixedly connected with the fixed frame 404, one end of the fixed frame 404 is fixedly connected with the expansion link 403 which is vertically arranged, the bottom end of the expansion link 403 is fixedly connected with the ball stopper 405, the outer side of the expansion link 403 is provided with the spring 402, the top end and the bottom end of the spring 402 are respectively fixedly connected with the fixed frame 404 and the ball stopper 405, the bottom end of the ball stopper 405 is fixedly connected with the connecting, and transition pipe 406 and storage water tank 401 intercommunication, the left end inboard intercommunication of transition pipe 406 has watering pipe 413, and watering pipe 413 and fertilizer injection unit 3 fixed connection, the inboard fixed connection of rear end of second carriage 409 has third motor 411, the terminal fixed connection of the main shaft of third motor 411 has cam 410, and cam 410 rotates with guide pulley 412 and is connected, can indirectly drive stifled ball 405 through the rotation of cam 410 and realize the periodic opening and the closure of storage water tank 401 to realize quantitative watering.

The type of the storage battery 103 is a 6-QA-120D storage battery, the type of the control cabinet 105 is an SDTH control cabinet, the types of the first motor 206, the second motor 207 and the third motor 411 are Y1-160M1-8 motors, the type of the limit switch 210 is a KFC-V-116 limit switch, and the types of the first electric telescopic rod 306 and the second electric telescopic rod 310 are ANT-36 electric telescopic rods.

The working process is as follows: before the device is used, the storage battery 103 supplies power to the device, the dust cover 104 is removed, and the fertilizer storage tank 303 and the water storage tank 401 are respectively added with sufficient fertilizer and water, the position of the limit switch 210 is adjusted according to the depth of oil tea trees to be planted, when the oil tea trees are large and the depth of the oil tea trees to be planted is 15cm, a worker adjusts the limit switch 210 at a position 15cm away from the top end of the quantitative rod 203 through the limit plate 211, then the limit plate 211 and the quantitative rod 203 are fixed together through the locking screw 209 to prevent the limit opening light 210 from loosening in the working process, then the worker controls the second motor 207 to drive the pit digging spiral rod 201 to rotate through the operation screen 108 and the control cabinet 105, meanwhile, the first motor 206 drives the screw 202 to rotate, the sliding plate 208 is driven to slide downwards along the limit shaft 204 through the rotation of the screw 202, and thus pit digging of the ground by the pit digging spiral rod 201 is realized, when the sliding plate 208 touches the limit switch 210, the limit switch 210 controls the first motor 206 to rotate reversely, so that the pit digging screw 201 is lifted, then the worker pushes the device to dig a pit at the next position through the push handle 101, while digging the pit at the next position, the worker can observe the position of the dug pit through the high-definition probe 307 and the operation screen 108 at the bottom side of the car bottom plate 102, then the first electric telescopic rod 306 is controlled through the operation screen 108 and the control cabinet 105 to drive the adjusting plate 309 to move, so that the adjusting plate 309 drives the outlet ends of the blanking pipe 308 and the pouring pipe 413 to be above the dug pit, the outlet ends of the blanking pipe 308 and the pouring pipe 413 are determined in real time through the operation screen 108, then the second electric telescopic rod 310 is controlled through the control cabinet 105 to drive the quantitative cylinder 311 to move to the right rapidly, and meanwhile, fertilizer inside the quantitative cylinder 311 falls into the blanking hopper 304 at the right side, then fertilizer can fall to the inner side of the dug pit through the discharging hopper 304 and the discharging pipe 308, meanwhile, the control cabinet 105 can control the third motor 411 to drive the cam 410 to rotate, the guide wheel 412, the connecting shaft 407, the limiting block 408 and the blocking ball 405 are driven to move upwards along the transition pipe 406 through the rotation of the cam 410, so that the blocking ball 405 removes the limitation on the transition pipe 406, water in the water storage tank 401 flows into the inner side of the dug pit through the transition pipe 406 and the watering pipe 413, and automatic irrigation is achieved.

Example 2:

referring to fig. 1-6, the present invention provides a technical solution:

The working process is as follows: before the device is used, the storage battery 103 supplies power to the device, the dust cover 104 is removed, sufficient fertilizer and water are added into the fertilizer storage tank 303 and the water storage tank 401 respectively, the position of the limit switch 210 is adjusted according to the depth of oil tea trees to be planted, when the oil tea trees are large and the depth of the oil tea trees to be planted is 20cm, a worker adjusts the limit switch 210 at a position 20cm away from the top end of the quantitative rod 203 through the limit plate 211, the limit plate 211 and the quantitative rod 203 are fixed together through the locking screw 209 to prevent the limit opening light 210 from loosening in the working process, the worker controls the second motor 207 to drive the pit digging spiral rod 201 to rotate through the operation screen 108 and the control cabinet 105, meanwhile, the first motor 206 drives the screw 202 to rotate, the sliding plate 208 is driven to slide downwards along the limit shaft 204 through the rotation of the screw 202, and the pit digging spiral rod 201 digs the ground, when the sliding plate 208 touches the limit switch 210, the limit switch 210 controls the first motor 206 to rotate reversely, so that the pit digging screw 201 is lifted, then the worker pushes the device to dig a pit at the next position through the push handle 101, while digging the pit at the next position, the worker can observe the position of the dug pit through the high-definition probe 307 and the operation screen 108 at the bottom side of the car bottom plate 102, then the first electric telescopic rod 306 is controlled through the operation screen 108 and the control cabinet 105 to drive the adjusting plate 309 to move, so that the adjusting plate 309 drives the outlet ends of the blanking pipe 308 and the pouring pipe 413 to be above the dug pit, the outlet ends of the blanking pipe 308 and the pouring pipe 413 are determined in real time through the operation screen 108, then the second electric telescopic rod 310 is controlled through the control cabinet 105 to drive the quantitative cylinder 311 to move to the right rapidly, and meanwhile, fertilizer inside the quantitative cylinder 311 falls into the blanking hopper 304 at the right side, then fertilizer can fall to the inner side of the dug pit through the discharging hopper 304 and the discharging pipe 308, meanwhile, the control cabinet 105 can control the third motor 411 to drive the cam 410 to rotate, the guide wheel 412, the connecting shaft 407, the limiting block 408 and the blocking ball 405 are driven to move upwards along the transition pipe 406 through the rotation of the cam 410, so that the blocking ball 405 removes the limitation on the transition pipe 406, water in the water storage tank 401 flows into the inner side of the dug pit through the transition pipe 406 and the watering pipe 413, and automatic irrigation is achieved.

The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.

Claims

1. The utility model provides a tea-oil camellia forest is planted with visual device of digging a pit, includes main part device (1), digs hole device (2), fertilizer injection unit (3) and waters device (4), its characterized in that: the hole digging device is characterized in that a hole digging device (2) is fixedly connected to the left side of the top end of a main body device (1), a fertilizing device (3) is arranged at the right end of the hole digging device (2), the fertilizing device (3) is fixedly connected with the main body device (1), a watering device (4) is arranged at the right end of the fertilizing device (3), and the watering device (4) is fixedly connected with the main body device (1).

2. The visual pit digging device for planting the camellia oleifera forest according to claim 1, characterized in that: main body device (1) is including pushing away handle (101), vehicle bottom board (102), battery (103), dust cover (104), switch board (105), wheel (106), supporting seat (107) and operation screen (108), bottom fixedly connected with vehicle bottom board (102) of digging pit device (2), the top of vehicle bottom board (102) is provided with dust cover (104), the right-hand member fixedly connected with of vehicle bottom board (102) pushes away handle (101), top right side fixedly connected with switch board (105) and supporting seat (107) of vehicle bottom board (102), the top fixedly connected with operation screen (108) of supporting seat (107), the bottom right side fixedly connected with battery (103) of vehicle bottom board (102).

3. The visual pit digging device for planting the camellia oleifera forest according to claim 2, characterized in that: the bottom of the vehicle bottom plate (102) is rotatably connected with four wheels (106), and the number of the wheels (106) is four, and the wheels are uniformly distributed around the vehicle bottom plate (102).

4. The visual pit digging device for planting the camellia oleifera forest according to claim 1, characterized in that: the pit digging device (2) comprises a pit digging screw rod (201), a screw rod (202), a quantitative rod (203), a limiting shaft (204), scale marks (205), a first motor (206), a second motor (207), a sliding plate (208), a locking screw (209), a limiting switch (210) and a limiting plate (211), wherein the top left side of the main body device (1) is fixedly connected with the vertically arranged quantitative rod (203), the top inner side of the quantitative rod (203) is fixedly connected with the first motor (206), the tail end of a main shaft of the first motor (206) is fixedly connected with the vertically arranged screw rod (202), the screw rod (202) is rotatably connected with the main body device (1), the bottom end of the quantitative rod (203) is fixedly connected with the vertically arranged limiting shaft (204), the limiting shaft (204) is fixedly connected with the main body device (1), the outer side of the screw rod (202) is spirally connected with the sliding plate (208), and slide plate (208) and spacing axle (204) sliding connection, the bottom right side fixedly connected with second motor (207) of slide plate (208), the terminal fixedly connected with of main shaft of second motor (207) digs hole hob (201) of vertical setting, and digs hole hob (201) and run through body device (1).

5. The visual pit digging device for planting the camellia oleifera forest according to claim 4, wherein: the outside sliding connection of graduated flask (203) has limiting plate (211) that the level set up, the top right side fixedly connected with limit switch (210) of limiting plate (211), the inboard screwed connection in left end of limiting plate (211) has dead lock screw (209), and limiting plate (211) through dead lock screw (209) and graduated flask (203) fixed connection.

6. The visual pit digging device for planting the camellia oleifera forest according to claim 1, characterized in that: the fertilizer applying device (3) comprises a first supporting frame (301), a supporting plate (302), a fertilizer storing box (303), a discharging hopper (304), a fixed seat (305), a first electric telescopic rod (306), a high-definition probe (307), a discharging pipe (308), an adjusting plate (309), a second electric telescopic rod (310) and a quantifying cylinder (311), wherein the top end of the main body device (1) is fixedly connected with the first supporting frame (301), the top end of the first supporting frame (301) is fixedly connected with the fertilizer storing box (303), the inner side of the left end of the first supporting frame (301) is fixedly connected with the second electric telescopic rod (310) and the supporting plate (302), the right end of the second electric telescopic rod (310) is fixedly connected with the quantifying cylinder (311), the quantifying cylinder (311) is slidably connected with the supporting plate (302), the inner side of the right end of the first supporting frame (301) is fixedly connected with the discharging hopper (304), and the left end and the backup pad (302) contact of hopper (304) down, the bottom fixedly connected with fixing base (305) of main part device (1), the one end fixedly connected with of fixing base (305) has first electric telescopic handle (306) that the level set up, the right-hand member fixedly connected with regulating plate (309) of first electric telescopic handle (306), the inboard fixedly connected with unloading pipe (308) of regulating plate (309), and unloading pipe (308) and hopper (304) intercommunication down, the right-hand member fixedly connected with high definition probe (307) of fixing base (305).

7. The visual pit digging device for planting the camellia oleifera forest according to claim 1, characterized in that: the watering device (4) comprises a water storage tank (401), a spring (402), an expansion link (403), a fixing frame (404), a blocking ball (405), a transition pipe (406), a connecting shaft (407), a limiting block (408), a second supporting frame (409), a cam (410), a third motor (411), a guide wheel (412) and a watering pipe (413), wherein the bottom end of the main body device (1) is fixedly connected with the second supporting frame (409), the top end of the second supporting frame (409) is fixedly connected with the water storage tank (401), the inner side of the bottom end of the water storage tank (401) is fixedly connected with the fixing frame (404), one end of the fixing frame (404) is fixedly connected with the expansion link (403) which is vertically arranged, the blocking ball (405) is fixedly connected with the bottom end of the expansion link (403), the spring (402) is arranged on the outer side of the expansion link (403), and the top end and the bottom end of the spring (402), the bottom end of stifled ball (405) is fixed even has connecting axle (407), the bottom of connecting axle (407) is rotated and is connected with guide pulley (412), the outside fixedly connected with stopper (408) of connecting axle (407), the outside sliding connection of stopper (408) has transition pipe (406), and transition pipe (406) and storage water tank (401) intercommunication, the left end inboard intercommunication of transition pipe (406) has watering pipe (413), and watering pipe (413) and fertilizer injection unit (3) fixed connection.

8. The visual pit digging device for planting the camellia oleifera forest according to claim 7, wherein: the inner side of the rear end of the second supporting frame (409) is fixedly connected with a third motor (411), the tail end of a main shaft of the third motor (411) is fixedly connected with a cam (410), and the cam (410) is rotatably connected with a guide wheel (412).