CN115669308A

CN115669308A - Fixed-point hole digging equipment for planting camellia oleifera and using method

Info

Publication number: CN115669308A
Application number: CN202211411298.6A
Authority: CN
Inventors: 李俐萍
Original assignee: Lixian Kangyuan Agricultural Development Co ltd
Current assignee: Lixian Kangyuan Agricultural Development Co ltd
Priority date: 2022-11-11
Filing date: 2022-11-11
Publication date: 2023-02-03

Abstract

The invention discloses fixed-point hole digging equipment for planting camellia oleifera and a using method thereof, wherein the equipment comprises a bottom plate, two sides of the bottom plate are fixedly connected with supporting plates, the supporting plates are hinged with side plates through first rotating shafts, one side of each side plate is fixedly connected with a vertical plate, a hole digging mechanism is arranged between the hinged side plates on the supporting plates on the two sides, the vertical plates are rotatably connected with mounting seats through second rotating shafts, the bottom plate is fixedly connected with ear plates, and the ear plates are rotatably connected with lead screws; the lead screw is provided with a movable block through threaded fit, a connecting rod is hinged between the movable block and the mounting seat, the axes of the lead screw, the first rotating shaft and the second rotating shaft are parallel to each other, and the lead screw rotates to adjust the angle between the side plate and the bottom plate by adjusting the inclined position of the connecting rod. The drilling machine can drill vertical holes required according to the terrain so as to adapt to hillside grounds with different inclinations; the excavated soil is thrown outward while the hole is excavated.

Description

Fixed-point hole digging equipment for planting camellia oleifera and using method

Technical Field

The invention relates to the technical field of planting hole digging equipment, in particular to fixed point hole digging equipment for planting camellia oleifera.

Background

Camellia oleifera is a kind of camellia, and its name is because its seed can be used for extracting oil (tea oil) for eating. The tea oil squeezed from the oil tea seeds is clear in color, fragrant in taste, rich in nutrition and long in storage life, and is high-quality edible oil; can also be used as lubricating oil and antirust oil for industry; the tea cake is not only a pesticide but also a fertilizer, and can improve the water storage capacity of a farmland and prevent and control pests in a rice field; the pericarp is the raw material for extracting tannin extract.

The camellia oleifera is drought-resistant and is generally planted in mountainous regions. In the planting of the camellia, holes need to be dug on the ground, then the camellia seedlings are planted in the dug planting holes, and because the planting body surface is a mountain land, an inclined hillside exists, the holes are dug by adopting a mode vertical to the ground by the existing hole digging equipment, for example, chinese patent publication No. CN202111565019.7 discloses a planning planting drilling and digging device, a spiral rod for digging the holes is vertically arranged with the ground, the device has the defect that the dug planting holes are vertical to the ground, so that the dug planting holes are inclined, inconvenience is brought to the planting of the camellia, and the camellia is not easy to plant.

Disclosure of Invention

The invention aims to solve the technical problems and provides fixed-point hole digging equipment for planting oil tea and a using method thereof.

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

the fixed-point hole digging equipment for planting the camellia oleifera comprises a bottom plate, wherein supporting plates are fixedly connected to two sides of the bottom plate, side plates are hinged to the supporting plates through a first rotating shaft, a vertical plate is fixedly connected to one side of each side plate, a hole digging mechanism is installed between the hinged side plates on the supporting plates on the two sides, an installation seat is rotatably connected to each vertical plate through a second rotating shaft, an ear plate is fixedly connected to the bottom plate, a lead screw is rotatably connected to each ear plate, 2 sections of symmetrically arranged threads are arranged on the lead screw, the thread pitches of the 2 sections of symmetrically arranged threads are the same, and the thread turning directions of the 2 sections of threads are opposite; the screw rod is provided with 2 sections of threads which are matched with movable blocks through threads, a connecting rod is hinged between each movable block and the corresponding mounting seat, and the axes of the screw rod, the first rotating shaft and the second rotating shaft are parallel to each other; one end of the screw rod is provided with a handle for rotating the screw rod, and the screw rod rotates to adjust the inclined position of the connecting rod so as to adjust the angle between the side plate and the bottom plate.

Furthermore, the hole digging mechanism comprises a mounting plate fixed between the side plates, the bottom of the mounting plate is fixedly connected with a guide plate which is vertically arranged, a lifting plate is arranged below the mounting plate, a guide groove is formed in the lifting plate, and the guide plate penetrates through the guide groove to enable the lifting plate to lift up and down along the guide plate; the lifting plate is fixedly connected with a rack, and the rack penetrates through the mounting plate and forms gear and rack transmission with the first gear; the lifting plate is provided with a second driving motor, an output shaft of the second driving motor penetrates through the lifting plate and is fixedly connected with a vertically arranged drill rod, and the outer wall of the drill rod is provided with helical blades spirally arranged along the rod body.

Further, the pitch of the spiral line of the spiral blade is gradually increased from bottom to top. Therefore, the dug soil generated by digging holes is separated along with the rising, so that the dug soil is naturally crushed, and the soil is conveniently discharged.

Furthermore, set up the square notch that lets the rack pass through on the mounting panel, swivelling joint has the supporting roller in the square notch, the supporting roller is located the back one side that has the meshing tooth back of rack and supporting roller butt at the back of rack for the rack reciprocates the in-process and supports and form rolling contact between wheel and the rack.

Further, install the fixed plate on the mounting panel, the both ends of third pivot are passed the fixed plate and are formed to rotate with the fixed plate and be connected.

Furthermore, the bottom of the mounting plate is rotatably connected with a vertically arranged transmission rod, a transmission cylinder is sleeved on the transmission rod, and the transmission cylinder penetrates through the lifting plate and is rotatably connected with the lifting plate; the transmission rod is provided with a transmission groove which is axially arranged along the transmission rod, the inner wall of the transmission cylinder is fixedly connected with a convex block, and the convex block is positioned in the transmission groove and slides up and down along the transmission groove; a second gear is fixedly connected to an output shaft of the second driving motor, a third gear with a hollow inner ring is fixedly connected to the lower end of the transmission cylinder, a central shaft of the third gear is coaxial with a central shaft of the transmission cylinder, and a gear is formed between the second gear and the third gear in transmission fit; the lower extreme fixedly connected with of transfer line arranges the material tray, it is equipped with the stock discharge board to arrange the material tray border, the stock discharge board is located helical blade's both sides.

Furthermore, an avoiding notch of the avoiding hole digging mechanism is formed in the bottom plate; and universal wheels with brakes are installed at the bottom of the bottom plate.

Furthermore, a plug hole is formed in the side plate, a limit pin penetrates through the plug hole, and the limit pin is located below the lifting plate and limits the lifting plate.

Furthermore, one end of the limiting pin, which is positioned on the outer side of the side plate, is fixedly connected with a pull ring.

Furthermore, two supporting rods which are arranged in parallel are fixedly connected to the vertical plate, and a push rod is fixedly connected between one ends, far away from the vertical plate, of the supporting rods.

Furthermore, a horizontal ruler is installed on the side face of the side plate.

The invention also provides a use method of the fixed point hole digging equipment for planting the camellia oleifera, and the fixed point hole digging equipment is adopted, and the method comprises the following steps:

1. pushing the equipment to a position where hole digging is needed, and rotating a lead screw to adjust the vertical position of a vertical plate so that the inclination angle of a drill rod reaches a proper position;

2. starting a second driving motor, and driving the drill rod and the discharge rod to rotate through the second driving motor;

3. starting a first driving motor, and driving the lifting plate to descend through the first driving motor so that the drill rod downwards drills into the ground for drilling;

4. after the hole is drilled to the required depth, the first driving motor is started to rotate reversely, the lifting plate is driven to ascend to the initial position, the first driving motor and the second driving motor are shut down, and hole digging and soil discharging operation is completed.

The fixed-point hole digging equipment for planting the camellia oleifera and the using method thereof provided by the invention have the following beneficial effects: the relative inclined position between the vertical plate and the base can be conveniently adjusted by rotating the screw rod, so that the required drilling angle between the drilling mechanism and the ground can be conveniently adjusted, and a required vertical hole can be drilled according to the terrain to adapt to hillside grounds with different inclinations; at the in-process of digging the hole, can discharge soil from the hole automatically through helical blade, can drive simultaneously and arrange the flitch and rotate for will dig out soil when digging the hole and throw away to the outside, avoid soil to pile up and influence equipment and remove.

Drawings

The following detailed description of embodiments of the invention is provided in conjunction with the appended drawings:

FIG. 1 is a schematic structural diagram of a fixed-point hole digging device for planting camellia oleifera provided by the invention;

FIG. 2 is a schematic side view of the fixed point hole digging equipment for planting camellia oleifera provided by the invention;

FIG. 3 is a schematic side sectional structure view of the fixed point hole digging equipment for planting camellia oleifera provided by the present invention;

FIG. 4 is a schematic top view of the lifter plate and the guide plate of the present invention;

FIG. 5 is a schematic top view of the engagement between the transmission rod and the transmission cylinder of the present invention;

FIG. 6 is a schematic top view of the engagement between the rack and the supporting roller according to the present invention;

FIG. 7 is a schematic view of a discharge tray according to the present invention;

fig. 8 is a schematic view of the bottom plate structure of the present invention.

The reference numbers in the figures illustrate: 1. a base plate; 11. an ear plate; 12. a screw rod; 13. a movable block; 14. a connecting rod; 15. a handle; 16. avoiding the notch; 17. a universal wheel; 2. a support plate; 3. a side plate; 31. a spacing pin; 4. a vertical plate; 41. a mounting seat; 42. a stay bar; 43. a push rod; 5. a hole digging mechanism; 51. mounting a plate; 52. a guide plate; 53. a lifting plate; 54. a first drive motor; 55. a third rotating shaft; 56. a first gear; 57. a rack; 58. a second drive motor; 59. a drill stem; 510. a helical blade; 511. supporting the rollers; 512. a fixing plate; 6. a transmission rod; 61. a transmission cylinder; 62. a transmission groove; 63. a raised block; 64. a second gear; 65. a third gear; 66. a discharge disc; 67. a discharge plate; 7. a level bar.

Detailed Description

It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying 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.

It should be noted that all directional indicators (such as up-down-left-right-front-back \8230;) in the embodiments of the present invention are only used to explain the relative positional relationship between the components in a specific posture (as shown in the attached drawings), the motion situation, etc., and if the specific posture is changed, the directional indicators are changed accordingly, and the connection can be a direct connection or an indirect connection.

As shown in fig. 1-8, the fixed point hole digging device for planting camellia oleifera comprises a bottom plate 1, wherein supporting plates 2 are fixedly connected to two sides of the bottom plate 1, side plates 3 are hinged to the supporting plates 2 through first rotating shafts, a vertical plate 4 is fixedly connected to one side of each side plate 3, a hole digging mechanism 5 is installed between the hinged side plates 3 on the supporting plates 2 at two sides, a mounting seat 41 is rotatably connected to the vertical plate 4 through a second rotating shaft, an ear plate 11 is fixedly connected to the bottom plate 1, a lead screw 12 is rotatably connected to the ear plate 11, 2 sections of symmetrically arranged threads are arranged on the lead screw 12, the thread pitches of the 2 sections of symmetrically arranged threads are the same, and the thread turning directions of the 2 sections of threads are opposite; 2 sections of threads on the screw rod 12 are matched with movable blocks 13 through threads, a connecting rod 14 is hinged between each movable block 13 and the mounting seat 41, and the axes of the screw rod 12, the first rotating shaft and the second rotating shaft are parallel to each other; one end of the screw rod 12 is provided with a handle 15 for rotating the screw rod 12, and the screw rod 12 rotates to adjust the inclined position of the connecting rod 14 so as to adjust the angle between the side plate 3 and the bottom plate 1.

By adopting the technical scheme, after the equipment is conveyed to the position needing to be drilled, the screw rod 12 is rotated, the movable block 13 is driven to move through the screw rod 12, so that the inclination angle of the connecting rod 14 is driven, the relative position between the vertical plate 4 and the base is adjusted, and the drilling angle between the drilling mechanism between the side plates 3 and the ground is required, so that the equipment is suitable for hillside grounds with different inclinations; after the angle adjustment, the movable block 13 is in threaded fit with the screw rod 12, self locking can be formed, and the angle of the connecting rod 14 is kept unchanged, so that the angle of the hole is unchanged in the hole digging process conveniently.

Specifically, the hole digging mechanism 5 comprises a mounting plate 51 fixed between the side plates 3, a guide plate 52 vertically arranged is fixedly connected to the bottom of the mounting plate 51, a lifting plate 53 is arranged below the mounting plate 51, a guide groove is formed in the lifting plate 53, and the guide plate 52 penetrates through the guide groove to enable the lifting plate 53 to lift up and down along the guide plate 52; a first driving motor 54 is installed on the installation plate 51, an output shaft of the first driving motor 54 is in transmission connection with a third rotating shaft 55, a first gear 56 is fixedly connected to the third rotating shaft 55, a rack 57 is fixedly connected to the lifting plate 53, and the rack 57 penetrates through the installation plate 51 and forms gear and rack 57 transmission with the first gear 56; a second driving motor 58 is installed on the lifting plate 53, an output shaft of the second driving motor 58 penetrates through the lifting plate 53 and is fixedly connected with a vertically arranged drill rod 59, and a helical blade 510 which is spirally arranged along the rod body is arranged on the outer wall of the drill rod 59. In operation, the first gear 56 is driven to rotate by the first driving motor 54, and the lifting plate 53 is lowered downwards through the transmission between the first gear 56 and the rack 57, so that the lower end of the drill rod 59 drills towards the ground; the drill rod 59 is driven to rotate by the second driving motor 58, the drill rod 59 and the helical blade 510 rotate to drill holes on the ground in a rotating mode, soil generated by drilling holes is taken out of the ground through rotation of the helical blade 510, and therefore hole digging operation on the ground is achieved; after the hole is dug to the required depth, the first driving motor 54 rotates reversely to lift the lifting plate 53 through transmission, so that the lifting plate 53 and the drill rod 59 are reset in height.

Specifically, the pitch of the spiral line of the spiral blade 510 gradually increases from bottom to top. Therefore, the dug soil generated by hole digging is separated along with rising, and the dug soil is naturally crushed and is convenient to discharge.

Specifically, a square notch for the rack 57 to pass through is formed in the mounting plate 51, a supporting roller 511 is rotatably connected in the square notch, the supporting roller 511 is located on the side, with the meshing teeth, of the back of the rack 57, and the supporting roller 511 abuts against the back of the rack 57, so that rolling contact is formed between the supporting roller 511 and the rack 57 in the up-and-down movement process of the rack 57. The back of the rack 57 is supported by the supporting roller 511, so that the rack 57 is prevented from deforming and separating from the first gear 56 in the transmission process, and the stable transmission work of the first gear 56 and the rack 57 of the rack 57 is ensured.

Specifically, the mounting plate 51 is provided with a fixing plate 512, and two ends of the third rotating shaft 55 penetrate through the fixing plate 512 and are rotatably connected with the fixing plate 512. The third rotating shaft 55 is supported by the fixing plate 512, so that the third rotating shaft 55 is prevented from being bent by the acting force of the first gear 56 and the rack 57.

Specifically, the bottom of the mounting plate 51 is rotatably connected with a vertically arranged transmission rod 6, a transmission cylinder 61 is sleeved on the transmission rod 6, and the transmission cylinder 61 penetrates through the lifting plate 53 and is rotatably connected with the lifting plate 53; the transmission rod 6 is provided with a transmission groove 62 which is axially arranged along the transmission rod 6, the inner wall of the transmission cylinder 61 is fixedly connected with a convex block 63, and the convex block 63 is positioned in the transmission groove 62 and slides up and down along the transmission groove 62; a second gear 64 is fixedly connected to an output shaft of the second driving motor 58, a third gear 65 with a hollow inner ring is fixedly connected to the lower end of the transmission cylinder 61, a central shaft of the third gear 65 is coaxial with a central shaft of the transmission cylinder 61, a gear transmission fit is formed between the second gear 64 and the third gear 65, and the second gear 64 and the third gear 65 can be directly engaged with each other for transmission or can be subjected to gear transmission through a transition gear; the lower extreme fixedly connected with of transfer line 6 arranges material tray 66, arrange material tray 66 circumference and be equipped with row material board 67, row material board 67 is located helical blade 510's both sides. During the drilling process, the second driving motor 58 drives the drill rod 59 to dig holes, and simultaneously drives the transmission rod 6 to rotate through gear transmission, the transmission rod 6 drives the discharging plate 67 to rotate, so that soil dug out by the helical blade 510 is scraped outwards and thrown out through the rotating discharging plate 67.

Specifically, an avoiding notch 16 of the avoiding hole digging mechanism 5 is formed in the bottom plate 1; the bottom of the bottom plate 1 is provided with a universal wheel 17 with a brake. Conveniently remove the position of required hole of digging through universal wheel 17 with equipment, through braking universal wheel 17 to conveniently stop equipment at the assigned position and dig the hole.

Specifically, the side plate 3 is provided with an insertion hole, the insertion hole is inserted with a limit pin 31, and the limit pin 31 is located below the lifting plate 53 and limits the lifting plate 53. Under the state that equipment does not bore a hole, carry on spacingly to lifter plate 53 through spacer pin 31, avoid lifter plate 53's gravity to cause the load to driving motor for a long time.

Specifically, one end of the limit pin 31, which is located outside the side plate 3, is fixedly connected with a pull ring. When the hole needs to be dug, the limiting pin 31 is conveniently pulled out by pulling the pull ring.

Specifically, two supporting rods 42 arranged in parallel are fixedly connected to the vertical plate 4, and a push rod 43 is fixedly connected between one ends of the supporting rods 42 far away from the vertical plate 4. When the device is moved, the push rod 43 is held by hand to push and pull the device conveniently.

Specifically, a horizontal ruler 7 is installed on the side surface of the side plate 3. Whether the mounting plate 51 is horizontal or not can be judged through the level ruler 7, so that hole digging is facilitated.

When the fixed-point hole digging equipment is adopted, the fixed-point hole digging equipment works according to the following steps:

1. pushing the equipment to a position needing hole digging, rotating the screw rod 12 to adjust the vertical position of the vertical plate 4, and enabling the inclination angle of the drill rod 59 to reach a proper position;

2. starting a second driving motor 58, and driving the drill rod 59 and the discharge rod to rotate through the second driving motor 58;

3. starting the first driving motor 54, and driving the lifting plate 53 to descend through the first driving motor 54, so that the drill rod 59 drills downwards into the ground for drilling;

4. after the hole is drilled to the required depth, the first driving motor 54 is started to rotate reversely, the lifting plate 53 is driven to ascend to the initial position, the first driving motor 54 and the second driving motor 58 are shut down, and hole digging and soil discharging operations are completed.

The part which is not involved in the technical scheme can be realized by adopting the prior art.

The foregoing shows and describes the general principles, essential features, and inventive features of this invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is to be protected by the following claims and their equivalents.

Claims

1. A fixed point digs hole equipment for tea-oil camellia is planted, its characterized in that: the drilling machine comprises a bottom plate (1), wherein supporting plates (2) are fixedly connected to two sides of the bottom plate (1), side plates (3) are hinged to the supporting plates (2) through a first rotating shaft, a vertical plate (4) is fixedly connected to one side of each side plate (3), a hole digging mechanism (5) is installed between the hinged side plates (3) on the supporting plates (2) on the two sides, a mounting seat (41) is rotatably connected to each vertical plate (4) through a second rotating shaft, an ear plate (11) is fixedly connected to the bottom plate (1), a lead screw (12) is rotatably connected to each ear plate (11), 2 sections of symmetrically arranged threads are arranged on the lead screw (12), the thread pitches of the 2 sections of symmetrically arranged threads are the same, and the thread turning directions of the 2 sections are opposite; 2 sections of threads on the screw rod (12) are matched with movable blocks (13) through threads, a connecting rod (14) is hinged between each movable block (13) and the mounting seat (41), and the axes of the screw rod (12), the first rotating shaft and the second rotating shaft are parallel to each other; one end of the screw rod (12) is provided with a handle (15) for rotating the screw rod (12), and the screw rod (12) rotates to adjust the inclined position of the connecting rod (14) so as to adjust the angle between the side plate (3) and the bottom plate (1).

2. The fixed point hole digging equipment for planting camellia oleifera according to claim 1, wherein: the hole digging mechanism (5) comprises a mounting plate (51) fixed between the side plates (3), the bottom of the mounting plate (51) is fixedly connected with a guide plate (52) which is vertically arranged, a lifting plate (53) is arranged below the mounting plate (51), a guide groove is formed in the lifting plate (53), and the guide plate (52) penetrates through the guide groove to enable the lifting plate (53) to lift up and down along the guide plate (52); a first driving motor (54) is installed on the installation plate (51), an output shaft of the first driving motor (54) is in transmission connection with a third rotating shaft (55), a first gear (56) is fixedly connected to the third rotating shaft (55), a rack (57) is fixedly connected to the lifting plate (53), and the rack (57) penetrates through the installation plate (51) and forms gear and rack (57) transmission with the first gear (56); a second driving motor (58) is mounted on the lifting plate (53), an output shaft of the second driving motor (58) penetrates through the lifting plate (53) and is fixedly connected with a vertically arranged drill rod (59), and spiral blades (510) which are spirally arranged along a rod body are arranged on the outer wall of the drill rod (59).

3. The fixed point hole digging equipment for planting camellia oleifera according to claim 2, wherein: the pitch of the spiral line of the spiral blade (510) is gradually increased from bottom to top.

4. The fixed point hole digging equipment for planting camellia oleifera according to claim 2, wherein: offer the square notch that lets rack (57) pass through on mounting panel (51), swivelling joint has supporting roller (511) in the square notch, supporting roller (511) are located the back one side that has the meshing tooth of rack (57) and supporting roller (511) butt is at the back of rack (57) for form rolling contact between supporting roller (511) and rack (57) in-process that rack (57) reciprocate.

5. The fixed point hole digging equipment for planting camellia oleifera according to claim 2, wherein: the mounting panel (51) is provided with a fixing plate (512), and the two ends of the third rotating shaft (55) penetrate through the fixing plate (512) and are rotatably connected with the fixing plate (512).

6. The fixed point hole digging equipment for planting camellia oleifera according to claim 2, wherein: the bottom of the mounting plate (51) is rotatably connected with a vertically arranged transmission rod (6), a transmission cylinder (61) is sleeved on the transmission rod (6), and the transmission cylinder (61) penetrates through the lifting plate (53) and is rotatably connected with the lifting plate (53); the transmission rod (6) is provided with a transmission groove (62) which is axially arranged along the transmission rod (6), the inner wall of the transmission cylinder (61) is fixedly connected with a convex block (63), and the convex block (63) is positioned in the transmission groove (62) and slides up and down along the transmission groove (62); a second gear (64) is fixedly connected to an output shaft of the second driving motor (58), a third gear (65) with a hollow inner ring is fixedly connected to the lower end of the transmission cylinder (61), the central shaft of the third gear (65) is coaxial with the central shaft of the transmission cylinder (61), and a gear transmission fit is formed between the second gear (64) and the third gear (65); the lower extreme fixedly connected with of transfer line (6) arranges material tray (66), it arranges material board (67) to arrange material tray (66) week, it is located helical blade (510) both sides to arrange material board (67).

7. The fixed point hole digging equipment for planting camellia oleifera according to claim 2, wherein: an avoidance notch (16) of the avoidance hole digging mechanism (5) is formed in the bottom plate (1); the bottom of the bottom plate (1) is provided with a universal wheel (17) with a brake.

8. The fixed point hole digging equipment for planting camellia oleifera according to claim 2, wherein: the side plate (3) is provided with an inserting hole, a limiting pin (31) penetrates through the inserting hole, and the limiting pin (31) is positioned below the lifting plate (53) and limits the lifting plate (53); and one end of the limiting pin (31) positioned at the outer side of the side plate (3) is fixedly connected with a pull ring.

9. The fixed point hole digging equipment for planting camellia oleifera according to claim 2, wherein: two supporting rods (42) which are arranged in parallel are fixedly connected to the vertical plate (4), and a push rod (43) is fixedly connected between one ends of the supporting rods (42) far away from the vertical plate (4); and a horizontal ruler (7) is installed on the side surface of the side plate (3).

10. The use method of the fixed point hole digging equipment for planting the camellia oleifera as claimed in claim 6 is adopted, and the fixed point hole digging equipment for planting the camellia oleifera is characterized in that: the method comprises the following steps:

1. pushing the equipment to a required hole digging position, and rotating a screw rod (12) to adjust the upper position and the lower position of a vertical plate (4) so that the inclination angle of a drill rod (59) reaches a proper position;

2. starting a second driving motor (58), and driving the drill rod (59) to rotate and the discharging rod to rotate through the second driving motor (58);

3. starting a first driving motor (54), and driving a lifting plate (53) to descend through the first driving motor (54), so that a drill rod (59) drills downwards into the ground for drilling;

4. after the hole is drilled to the required depth, the first driving motor (54) is started to rotate reversely, the lifting plate (53) is driven to ascend to the initial position, the first driving motor (54) and the second driving motor (58) are shut down, and hole digging and soil discharging operations are completed.