CN112119701A

CN112119701A - Garden planting digging device

Info

Publication number: CN112119701A
Application number: CN202010915874.5A
Authority: CN
Inventors: 雷洪贵
Original assignee: Quanzhou Jiuchangjian Environmental Protection Technology Co ltd
Current assignee: Quanzhou Jiuchangjian Environmental Protection Technology Co ltd
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2020-12-25

Abstract

The invention discloses a garden planting pit digging device, and belongs to the field of garden greening equipment. The technical scheme of the invention is as follows: this device includes the transmission storehouse, the equal fixed mounting in bottom of transmission storehouse both sides has the supporting leg, the middle part of transmission storehouse inner chamber is rotated and is connected with three pivot that is parallel to each other, and one in the middle part the fixed cover in top of pivot has connect drive gear, drive gear's epitaxy meshes in the epaxial driven gear of both sides with fixed cover respectively mutually, two in both sides the equal fixed cover in bottom of pivot is equipped with turbine I, the bottom of transmission storehouse inner chamber is rotated and is connected with and meshes driven transmission assembly with turbine I. This gardens are planted and are used digging device through the cooperation location effect of both sides locating lever, is convenient for control the distance that the device removed to guarantee that the distance value that the spiral shell piece drill bit removed is certain, realized that the distance of digging at every turn is all the same, the distance value between hole and the hole has obtained accurate control, thereby lets better the growing of plant.

Description

Garden planting digging device

Technical Field

The invention belongs to the field of garden greening equipment, and particularly relates to a garden planting pit digging device.

Background

Landscape plant is applicable to afforestation's plant material, including woody and herbaceous flower, leaf or fruit-viewing plant to and be applicable to gardens, greenery patches and landscape scenic spot's protective plant and economic plant, landscape plant can improve the ecological environment in gardens on the one hand, and on the other hand can beautify the gardens, and its effect occupies considerable proportion in landscape.

When gardens are planting these plants, often need artifical hand tool to dig the pit or utilize earth boring machine to dig the pit, artifical excavation often utilizes tools such as shovel to dig the pit, the degree of depth of digging the pit is difficult to guarantee, the plant is not enough to cause the lodging in the depth of hole, the efficiency of digging the pit simultaneously is slower, and the distance value between hole and the pit can't be controlled, influence the growth of vegetation and the absorption of moisture, and traditional earth boring machine often utilizes artificial holding handle to support, then press down and dig the pit, but because these earth boring machines are when digging the pit, the straightness is relatively poor, consequently can't guarantee perpendicularly when digging the pit, the quality of digging the pit is relatively poor, long-time taking to the earth boring machine simultaneously, because vibrations, the hand can take place the numbness, for this is necessary to provide a gardens planting device.

Disclosure of Invention

The technical problems to be solved by the invention are as follows: the purpose provides a gardens planting digging device, it is efficient to make it possess the digging, fixed point digging, the distance value between hole and the hole can obtain the control of stereotactic, the straightness advantage such as better that hangs down of digging, the degree of depth of solving artifical digging is difficult to guarantee, the degree of depth of plant in the hole causes the lodging inadequately, the efficiency of digging simultaneously is slower, and the distance value between hole and the hole can't be controlled, influence the growth of vegetation and the absorption of moisture, and traditional earth boring machine often utilizes artificial holding the handle, then press down and dig the hole, but because these earth boring machines are digging, the straightness is relatively poor, can't guarantee perpendicularly when consequently digging the hole, the quality of digging the hole is relatively poor, long-time operation earth boring machine is owing to shake simultaneously, the numb problem of hand.

In order to solve the technical problems, the invention adopts the following technical scheme:

the utility model provides a garden planting digging device, includes the transmission storehouse, the equal fixed mounting in bottom at transmission storehouse both sides has the supporting leg to be used for playing the supporting role, the middle part of transmission storehouse inner chamber is rotated and is connected with three pivot that is parallel to each other, and one in middle part the top of pivot is fixed the cover and is connected with drive gear, drive gear's epitaxy meshes with the driven gear of fixed suit in the pivot of both sides respectively, two in both sides the bottom of pivot is fixed the cover and is equipped with the turbine all, the bottom of transmission storehouse inner chamber is rotated and is connected with the transmission subassembly with turbine meshing transmission, the top of transmission subassembly is connected with one section rotation of pivot, the top fixed mounting of transmission storehouse inner chamber has rotatory lifting unit, the middle part of rotatory lifting unit meshes with the other side of transmission subassembly, the bottom of rotatory lifting unit rotates and is connected with the carriage release lever, the bottom of carriage release lever extends to the, limiting plates are fixedly mounted on two sides of the bottom of the transmission bin, two symmetrical sliding grooves are formed in the middle of each limiting plate, the bottoms of the two moving rods are respectively rotatably connected with the middle of the mounting assembly, the two sides of the mounting assembly are slidably connected with the limiting plates through the sliding grooves, the two sides of the top end of the mounting assembly extend to the inner cavity of the transmission bin and are in transmission connection with the inner bottom of the transmission bin, a driven wheel located below the mounting assembly is fixedly sleeved at the bottom end of the moving rod, a driving motor is fixedly mounted in the middle of the bottom end of the mounting assembly, two driving wheels with the same size are fixedly sleeved on an output shaft of the driving motor, the driven wheel and the driving wheels are in transmission connection through a belt, a spiral piece drill bit is fixedly connected to the bottom end of the moving rod, and a servo motor, the servo motor is characterized in that a main driving wheel is fixedly sleeved on an output shaft of the servo motor in a fixing mode, and the middle of the main driving wheel is in transmission connection with an auxiliary driving wheel which is fixedly sleeved on a middle rotating shaft through a transmission belt.

A limiting frame is fixedly mounted on one side of the top of the transmission bin, guide rail strips are arranged on the front side and the rear side of the inner wall of the limiting frame, a connecting assembly is connected between the two guide rail strips in a rolling manner, the left side surface of the middle part of the connecting assembly is fixedly connected with one side of a connecting plate, two positioning rods which are symmetrical front and back are movably connected onto the connecting plate, a conduction assembly is connected onto one side of the limiting frame in a threaded manner, one end of the conduction assembly extends into the limiting frame and is movably sleeved with the middle part of the right side surface of the connecting assembly, a supporting frame is fixedly mounted on the top of one side of the transmission bin, a supporting wheel is movably sleeved at the top end of the supporting frame, the top of the supporting wheel is contacted with the bottom of the connecting plate, a graduated scale is fixedly mounted on the other side of the top of the, and two positioning rods which are symmetrical front and back are movably sleeved on one side of the fixed plate, and the positioning rods on the fixed plate are arranged corresponding to the positioning rods on the connecting plate.

Wherein, the transmission assembly includes the transition axle, the bottom of transition axle is rotated with the inner bottom in transmission storehouse and is connected, the fixed worm that meshes mutually with the turbine that has cup jointed in middle part of transition axle, the fixed cup joint in top of transition axle accepts the bearing, one side of accepting the bearing is through another accepting bearing of connecting pin fixedly connected with, and another accepting the bearing and fixedly cup jointing at the middle part of pivot.

Wherein, rotatory lifting unit includes fixed sleeve, the top of fixed sleeve and the top fixed connection of transmission storehouse inner chamber, the lead screw has been cup jointed in fixed sleeve's bottom activity, the top that the lead screw is located the fixed sleeve inner chamber is rotated through the bottom of connecting bearing and stopper and is connected, the bottom of stopper is connected with fixed sleeve's inner bottom transmission through being located the outside pressure spring of connecting bearing and lead screw, the pressure spring all contactless with lead screw and connecting bearing, the middle part of lead screw and the right side end meshing of worm, the bottom of lead screw and the top activity of carriage release lever are cup jointed.

Wherein, the installation component includes the mounting panel, the equal fixedly connected with connecting rod in both sides of mounting panel, spout sliding connection on slider and the limiting plate is passed through to the one end of connecting rod, the equal regulation in both sides at mounting panel top is connected with the gag lever post, the top of gag lever post extends to the inner chamber and the fixedly connected with anticreep piece in transmission storehouse, the bottom of anticreep piece is connected with the inner bottom transmission in transmission storehouse through the spring that is located on the gag lever post, the bottom and the driving motor fixed connection of mounting panel, the middle part and two carriage release levers of mounting panel rotate respectively and are connected.

Wherein, coupling assembling includes the loose axle, spacing round has been cup jointed in the equal activity in both ends of loose axle, the middle part and the guide rail roll connection of spacing round, the fixed cover in middle part of loose axle is equipped with the connecting axle sleeve, one side fixedly connected with connecting block of connecting axle sleeve, one side of connecting block and conduction components's one end swing joint, two sections fixed sleeves that are equipped with respectively of loose axle are located the fixed axle sleeve of spacing inner chamber, one side fixedly connected with fixed block, two of fixed axle sleeve the opposite side of fixed block and the both ends fixed connection of connecting plate one side.

Wherein, the conduction subassembly includes the threaded rod, one side swing joint of the one end connecting block of threaded rod, the other end of threaded rod extends to the outside and the fixedly connected with rotation handle of spacing, the threaded rod is located the outside one end of spacing and has the pointer through the fixing bearing swing joint who is located rotation handle one side, the tip of pointer is established to most advanced dress, and the pointer corresponds with the position level of scale and arranges, the mode of threaded rod and spacing junction is threaded connection.

The limiting frame is composed of two male and female clamping sleeves, the two clamping sleeves are connected through bolt threads, the cushion blocks which are symmetrical to each other are arranged on one side of the limiting frame, and gaps matched with the width of the connecting plate are reserved between the cushion blocks.

The number of the turbines is two, the two turbines are symmetrical to each other about a rotating shaft in the middle, and the two turbines are opposite in thread direction and same in size.

The number of the driven wheels is two, the two driven wheels are fixedly sleeved at the bottom ends of the two moving rods respectively, the two driven wheels are distributed in a staggered mode, and the two driven wheels are horizontal to the corresponding driving wheels respectively and are located in the same plane.

Compared with other methods, the method has the beneficial technical effects that:

1. according to the garden planting and digging device, the fixed plate is fixedly mounted on one side, away from the supporting frame, of the transmission bin, the two positioning rods which are symmetrical in the front-back direction are movably sleeved on one side of the fixed plate, the positioning rods on the fixed plate and the positioning rods on the connecting plate are correspondingly arranged in position, and the moving distance of the device is conveniently controlled through the matching positioning effect of the positioning rods on the two sides, so that the moving distance value of a helical piece drill bit is ensured to be constant, the same digging distance in each time is realized, the distance value between pits is accurately controlled, and plants can grow better.

Wherein the conduction subassembly includes the threaded rod, one side swing joint of the one end connecting block of threaded rod, the other end of threaded rod extends to the outside and the fixedly connected with rotation handle of spacing, the threaded rod is located the outside one end of spacing and has the pointer through the fixing bearing swing joint who is located rotation handle one side, the tip of pointer is established to most advanced dress, and the pointer corresponds with the position level of scale and arranges, cooperation through pointer and scale, be convenient for interval between two locating levers of accurate control, thereby the device is removing the distance value that back spirolamella drill bit removed and can be accurate control at same scope, the interval precision between pit and the hole when digging has been improved.

The middle part fixed mounting of installation component bottom has driving motor, fixed cover is equipped with two drive wheels that big size shape is the same on driving motor's the output shaft, connect through belt transmission from between driving wheel and the drive wheel, the bottom fixedly connected with flight bit of carriage release lever, it is rotatory to drive two sets of flight bits of arranging perpendicularly through driving motor, be convenient for guarantee the straightness that hangs down of digging pit when punching, and need not artificial operation and hold the earth boring machine, produce the problem that vibrations make the head of earth boring machine easily take place the incline when avoiding digging pit, utilize mechanical transmission simultaneously, the problem of inefficiency has been solved.

Drawings

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

FIG. 2 is a schematic view of the transmission assembly 6 of FIG. 1;

FIG. 3 is a schematic view of the rotary lift assembly 7 of the present invention;

FIG. 4 is a schematic view of the mounting assembly 11 of the present invention;

FIG. 5 is a schematic view of a connecting assembly 23 of the present invention;

FIG. 6 is an enlarged view of area A of FIG. 1;

FIG. 7 is an enlarged view of region B of FIG. 1;

1. a transmission bin; 2. a rotating shaft; 3. a transmission gear; 4. a driven gear; 5. a turbine; 6. a transmission assembly; 61. a transition shaft; 62. a worm; 63. a bearing is received; 64. a connecting pin; 7. a rotary lifting assembly; 71. fixing the sleeve; 72. a screw rod; 73. connecting a bearing; 74. a limiting block; 75. a pressure spring; 8. a travel bar; 9. a limiting plate; 10. a chute; 11. mounting the component; 111. mounting a plate; 112. a connecting rod; 113. a slider; 114. a limiting rod; 115. an anti-drop block; 116. a spring; 12. a driven wheel; 13. a drive motor; 14. a driving wheel; 15. a belt; 16. a helical bit; 17. a servo motor; 18. a main transmission wheel; 19. an auxiliary transmission wheel; 20. a transmission belt; 21. a limiting frame; 22. a guide rail bar; 23. a connecting assembly; 231. a movable shaft; 232. a limiting wheel; 233. connecting the shaft sleeve; 234. connecting blocks; 235. fixing the shaft sleeve; 236. a fixed block; 24. a connecting plate; 25. positioning a rod; 26. a conductive component; 261. a threaded rod; 262. rotating the handle; 263. fixing the bearing; 264. a pointer; 27. a support frame; 28. a support wheel; 29. a graduated scale; 30. and (7) fixing the plate.

Detailed Description

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

As shown in figure 1, a garden planting digging device comprises a transmission bin 1, supporting legs are fixedly installed at the bottoms of two sides of the transmission bin 1, the middle of an inner cavity of the transmission bin 1 is rotatably connected with three rotating shafts 2 which are parallel to each other, a transmission gear 3 is fixedly sleeved at the top end of one rotating shaft 2 in the middle, as shown in figure 6, the extension of the transmission gear 3 is respectively meshed with driven gears 4 fixedly sleeved on the rotating shafts 2 at two sides, turbines 5 are fixedly sleeved at the bottom ends of the two rotating shafts 2 at two sides, the number of the turbines 5 is two, the positions of the two turbines 5 are mutually symmetrical about the rotating shaft 2 at the middle, the thread directions of the two turbines 5 are opposite and the same, the displacement variation of the fixed sleeves 71 at two sides is ensured to be same, the two sides of an installation component 11 are uniformly stressed, the rationality and the feasibility of the device are realized, a transmission component 6 which is in, as shown in fig. 2, the transmission assembly 6 includes a transition shaft 61, the bottom end of the transition shaft 61 is rotatably connected with the inner bottom of the transmission bin 1, a worm 62 engaged with the turbine 5 is fixedly sleeved on the middle portion of the transition shaft 61, a receiving bearing 63 is fixedly sleeved on the top end of the transition shaft 61, one side of the receiving bearing 63 is fixedly connected with another receiving bearing 63 through a connecting pin 64, and the other receiving bearing 63 is fixedly sleeved on the middle portion of the rotating shaft 2, and the worm 62 and the turbine 5 are arranged for mutually engaged transmission, so that on one hand, the transmission of movement is carried out, the rotary lifting assembly 7 is driven to rotate, on the other hand, the speed is conveniently reduced, the descending speed of the rotary lifting assembly 7 is controlled, the problem that the end of the helical blade bit 16 descends too fast when digging a pit, and the main body is easy to be clamped to break is avoided, and the rationality of the, the top end of the transmission assembly 6 is rotatably connected with one section of the rotating shaft 2, the top of the inner cavity of the transmission bin 1 is fixedly provided with a rotary lifting assembly 7, as shown in fig. 3, the rotary lifting assembly 7 comprises a fixed sleeve 71, the top of the fixed sleeve 71 is fixedly connected with the top of the inner cavity of the transmission bin 1, the bottom of the fixed sleeve 71 is movably sleeved with a screw rod 72, the top end of the screw rod 72, which is positioned in the inner cavity of the fixed sleeve 71, is rotatably connected with the bottom of a limit block 74 through a connecting bearing 73, the bottom of the limit block 74 is in transmission connection with the inner bottom of the fixed sleeve 71 through a pressure spring 75 which is positioned outside the connecting bearing 73 and the screw rod 72, the pressure spring 75 is not in contact with the screw rod 72 and the connecting bearing 73, the middle of the screw rod 72 is meshed with the right side end of the worm 62, the bottom end of the screw rod 72 is movably sleeved, thereby driving the helical blade drill bit 16 to move downwards for digging pit, buffering by the pressure spring 75, avoiding the problem that the screw rod 72 automatically descends due to gravity, improving the rationality of the device setting, meanwhile, the screw rod 72 is rotatably connected with the limiting block 74 through the connecting bearing 73, ensuring that the screw rod 72 can not drive the limiting block 74 to rotate when rotating, so that the spring only receives upper and lower grains and can not receive rotating torque, the middle part of the rotary lifting component 7 is meshed with the other side of the transmission component 6, the bottom of the rotary lifting component 7 is rotatably connected with the movable rod 8, the bottom end of the movable rod 8 extends to the outside of the transmission bin 1, the two sides of the bottom of the transmission bin 1 are fixedly provided with the limiting plates 9, the middle parts of the two limiting plates 9 are respectively provided with two mutually symmetrical sliding grooves 10, the bottom ends of the two movable rods 8 are respectively rotatably connected with the middle part of the mounting component 11, the mounting assembly 11 comprises a mounting plate 111, both sides of the mounting plate 111 are fixedly connected with a connecting rod 112, one end of the connecting rod 112 is slidably connected with a chute 10 on a limit plate 9 through a slider 113, both sides of the top of the mounting plate 111 are connected with limit rods 114 in a regulated manner, the top end of each limit rod 114 extends to an inner cavity of the transmission bin 1 and is fixedly connected with an anti-falling block 115, the bottom of each anti-falling block 115 is in transmission connection with the inner bottom of the transmission bin 1 through a spring 116 positioned on each limit rod 114, the bottom of the mounting plate 111 is fixedly connected with a driving motor 13, the middle of the mounting plate 111 is respectively in rotation connection with the two movable rods 8, on one hand, the driving motor 13 is conveniently mounted through the mounting plate 111, so that the helical piece drill 16 is ensured to descend and can continue to rotate, so that the pit digging is convenient, the mounting plate 111 is ensured to descend and keep vertical all the time, so that the verticality of the pit digging of the spiral piece drill bits 16 is ensured to be high, the pit digging quality is good, meanwhile, the spring 116 is utilized to buffer the mounting assembly 11, the two sides of the mounting assembly 11 are connected with the limiting plate 9 in a sliding mode through the sliding chute 10, the two sides of the top end of the mounting assembly 11 extend to the inner cavity of the transmission bin 1 and are in transmission connection with the inner bottom of the transmission bin 1, the driven wheels 12 positioned below the mounting assembly 11 are fixedly sleeved at the bottom end of the moving rod 8, the two driven wheels 12 are respectively fixedly sleeved at the bottom ends of the two moving rods 8, the positions of the two driven wheels 12 are distributed in a staggered mode, the two driven wheels 12 are respectively horizontal to the corresponding driving wheels 14 and are positioned in the same plane, the transmission efficiency of the belt 15 is ensured, and, the middle part fixed mounting at installation component 11 bottom has driving motor 13, fixed cover is equipped with two driving wheels 14 that big size and form is the same on the output shaft of driving motor 13, from connecting through the transmission of belt 15 between driving wheel 12 and the driving wheel 14, the bottom fixedly connected with flight bit 16 of carriage release lever 8, the middle part fixed mounting of transmission storehouse 1 inner bottom has servo motor 17, fixed cover is equipped with final drive wheel 18 on servo motor 17's the output shaft, the middle part of final drive wheel 18 is connected through the transmission of drive belt 20 with the fixed accessory drive wheel 19 that cup joints on middle part pivot 2.

A limiting frame 21 is fixedly arranged on one side of the top of the transmission bin 1, the limiting frame 21 is composed of two male and female clamping sleeves which are connected through bolts and threads, cushion blocks which are symmetrical to each other are arranged on one side of the limiting frame 21, a gap which is matched with the width of the connecting plate 24 is reserved between the cushion blocks, the connecting plate 24 cannot be clamped when moving, the reasonability of the device is improved, guide rail strips 22 are arranged on the front and rear sides of the inner wall of the limiting frame 21, a connecting assembly 23 is connected between the two guide rail strips 22 in a rolling manner, as shown in figure 5, the connecting assembly 23 comprises a movable shaft 231, limiting wheels 232 are movably sleeved at both ends of the movable shaft 231, the middle parts of the limiting wheels 232 are connected with the guide rail strips 22 in a rolling manner, a connecting shaft sleeve 233 is fixedly sleeved at the middle part of the movable shaft 231, a connecting block 234 is fixedly connected to one, two sections of the movable shaft 231 are respectively and fixedly sleeved with a fixed shaft sleeve 235 positioned in the inner cavity of the limiting frame 21, one side of the fixed shaft sleeve 235 is fixedly connected with a fixed block 236, the other side of the two fixed blocks 236 is fixedly connected with two ends of one side of the connecting plate 24, the friction resistance between the movable shaft 231 and the limiting frame 21 is reduced by arranging a rolling connection mode between the limiting wheel 232 and the guide rail 22, so that the adjustment of the connecting plate 24 is more convenient, meanwhile, the transmission assembly 26 is ensured not to rotate along with the connecting block 234 when rotating by utilizing a movable connection mode between the transmission assembly 26 and the connecting block 234, so that the normal movement of the connecting assembly 23 is ensured, the arrangement of the device is reasonable and feasible, the left side surface of the middle part of the connecting assembly 23 is fixedly connected with one side of the connecting plate 24, the connecting plate 24 is movably connected with two positioning rods 25 which are symmetrical front, as shown in fig. 7, the conducting assembly 26 includes a threaded rod 261, one end of the threaded rod 261 is movably connected to one side of the connecting block 234, the other end of the threaded rod 261 extends to the outside of the limiting frame 21 and is fixedly connected with a rotating handle 262, one end of the threaded rod 261, which is located at the outside of the limiting frame 21, is movably connected with a pointer 264 through a fixed bearing 263, which is located at one side of the rotating handle 262, the end of the pointer 264 is set to be a tip, the pointer 264 is horizontally arranged corresponding to the position of the scale 29, the threaded rod 261 is connected with the limiting frame 21 in a threaded manner, the threaded rod 261 is moved under the limitation of the limiting frame 21 by rotating the rotating handle 262, and then the connecting plate 24 on the connecting assembly 23 is driven to move, so that the positioning rod 25 on the connecting plate 24 is conveniently used for positioning, pit digging is realized at a designated distance, the accuracy of the pit digging distance is, come accurate control both sides locating lever 25's interval, quantization control digging interval has been realized, the one end of conduction subassembly 26 extends to spacing 21 inside and cup joints with the middle part activity of coupling assembling 23 right flank, the top fixed mounting of 1 one side of transmission storehouse has support frame 27, the top activity of support frame 27 has cup jointed supporting wheel 28, the top of supporting wheel 28 and the bottom contact of connecting plate 24, the opposite side fixed mounting at 1 top of transmission storehouse has scale 29, scale 29 and conduction subassembly 26 are on a position face, one side fixed mounting that support frame 27 was kept away from in transmission storehouse 1 has fixed plate 30, the locating lever 25 of two front and back symmetries is cup jointed in the activity of one side of fixed plate 30, locating lever 25 on fixed plate 30 and the locating lever 25 position on the connecting plate 24 correspond and arrange.

When the positioning device works, firstly, the distance between the dug pits is determined, then the device is moved to a specified place and is vertical to the ground, the right positioning rod 25 is firstly hammered to the ground for positioning, then the rotating handle 262 is rotated according to needs, the connecting assembly 23 is driven to move under the limitation of the limiting frame 21 through the movement of the threaded rod 261, the connecting plate 24 is moved into the limiting frame 21 along with the movement of the connecting assembly 23, the extending distance of the connecting plate 24 is controlled, the displacement variation quantity of the pointer 264 and the graduated scale 29 is observed while moving, when the connecting plate is moved to a specified length, the rotating handle 262 is stopped rotating, the left positioning rod 25 is hammered into the ground again to complete positioning, then the driving motor 13 and the servo motor 17 are simultaneously switched on, the driving piece drill 16 is driven to rotate by the transmission of the driven wheel 12, the driving wheel 14 and the belt 15, and the main driving wheel 18 simultaneously, The auxiliary transmission wheel 19 and the transmission belt 20 drive the middle rotating shaft 2 to rotate, the rotating shafts 2 on two sides are driven to rotate through the transmission of the transmission gear 3 and the driven gear 4, the worm 62 is driven to rotate through the rotation of the turbine 5, the worm 62 is in meshed transmission with the screw rod 72 to drive the screw rod 72 to move downwards, the pressure spring 75 is compressed while moving, the screw rod 72 moves downwards to drive the whole mounting assembly 11 to move downwards, the helical piece drill bit 16 contacts the ground to dig a pit, when the mounting plate 111 moves to the lowest position, the digging is completed, then the driving motor 13 and the servo motor 17 are turned off, the mounting plate 111 is driven to move upwards through the pressure spring 75 and the spring 116, the positioning rod 25 is taken out, the positioning rod 25 on the right side of the device is moved to the positioning hole position of the positioning rod 25 on the left side, and the.

In conclusion, the digging device for garden planting is convenient to control the moving distance of the device through the matching positioning effect of the positioning rods 25 on the two sides, so that the moving distance value of the helical blade drill 16 is ensured to be constant, the same digging distance is realized every time, the distance value between pits is accurately controlled, and plants can grow better; through the matching of the pointer 264 and the graduated scale 29, the distance between the two positioning rods 25 can be controlled accurately, so that the moving distance value of the device after the helical blade drill bit 16 is moved can be controlled in the same range accurately, and the distance accuracy between pits during pit digging is improved; the two groups of helical blade drill bits 16 are vertically arranged, so that the verticality of the pit is ensured during punching, the problem that the head of the pit digger is easy to deflect due to vibration generated during pit digging when the pit digger is manually held is avoided, meanwhile, the mechanical transmission is utilized, the problem of low efficiency is solved, the problems that the depth of manual digging is difficult to ensure, the depth of plants in the pit is not enough to cause lodging and the digging efficiency is slow are solved, and the distance value between the pits can not be controlled, which affects the growth of vegetation and the absorption of moisture, while the traditional earth boring machine usually utilizes artificial holding handles to support, then the earth boring machine is pressed downwards to carry out earth boring, but because the verticality of the earth boring machines is poor when the earth boring machines carry out earth boring, the verticality cannot be guaranteed when the earth boring machines carry out earth boring, the quality of the earth boring is poor, meanwhile, the earth boring machine is taken for a long time, and the hands are numb due to vibration.

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

Claims

1. The utility model provides a garden planting digging device, includes transmission storehouse (1), its characterized in that, the middle part of transmission storehouse (1) inner chamber is rotated and is connected with three pivot (2) that are parallel to each other, and one in the middle part the top of pivot (2) is fixed to be cup jointed drive gear (3), the epitaxy of drive gear (3) meshes with driven gear (4) on fixed suit on pivot (2) of both sides respectively, both sides two the bottom of pivot (2) is all fixed the cover and is equipped with turbine (5), the bottom of transmission storehouse (1) inner chamber is rotated and is connected with and meshes driven drive assembly (6) with turbine (5), the top of drive assembly (6) is connected with one section rotation of pivot (2), the top fixed mounting of transmission storehouse (1) inner chamber has rotatory lifting unit (7), the middle part and the other side meshing of drive assembly (6) of rotatory lifting unit (7), the bottom of rotatory lifting unit (7) is rotated and is connected with carriage release lever (8), the bottom of carriage release lever (8) extends to the outside of transmission storehouse (1), the equal fixed mounting in both sides of transmission storehouse (1) bottom has limiting plate (9), two spout (10) of mutual symmetry are all seted up at the middle part of limiting plate (9), two the bottom of carriage release lever (8) is rotated with the middle part of installation component (11) respectively and is connected, the both sides of installation component (11) pass through spout (10) sliding connection with limiting plate (9), the both sides on installation component (11) top all extend to the inner chamber of transmission storehouse (1) and are connected with the inner bottom transmission of transmission storehouse (1), the fixed cover in bottom of carriage release lever (8) is equipped with and is located installation component (11) below from driving wheel (12), the middle part fixed mounting in installation component (11) bottom has driving motor (13), two driving wheels (14) with the same size and shape are fixedly sleeved on an output shaft of the driving motor (13), the driven wheel (12) is in transmission connection with the driving wheels (14) through a belt (15), a helical piece drill bit (16) is fixedly connected to the bottom end of the moving rod (8), a servo motor (17) is fixedly installed in the middle of the inner bottom of the transmission bin (1), a main transmission wheel (18) is fixedly sleeved on the output shaft of the servo motor (17), and the middle of the main transmission wheel (18) is in transmission connection with an auxiliary transmission wheel (19) fixedly sleeved on the middle rotating shaft (2) through a transmission belt (20); one side fixed mounting at transmission storehouse (1) top has spacing (21), both sides all are equipped with guide rail strip (22) around spacing (21) inner wall, two roll connection has coupling assembling (23) between guide rail strip (22), the left surface at coupling assembling (23) middle part and one side fixed connection of connecting plate (24), swing joint has two locating levers (25) of symmetry around on connecting plate (24), one side threaded connection of spacing (21) has conduction subassembly (26), the one end of conduction subassembly (26) extends to the inside of spacing (21) and cup joints with the middle part activity of coupling assembling (23) right flank, the top fixed mounting of transmission storehouse (1) one side has support frame (27), supporting wheel (28) has been cup jointed in the top activity of support frame (27), the top of supporting wheel (28) and the bottom contact of connecting plate (24), the utility model discloses a transmission device, including transmission bin (1), opposite side fixed mounting at transmission bin (1) top has scale (29), scale (29) and conduction subassembly (26) are on a position face, one side fixed mounting that support frame (27) were kept away from in transmission bin (1) has fixed plate (30), two locating levers (25) of symmetry around the activity of one side of fixed plate (30) is cup jointed, locating lever (25) on fixed plate (30) and locating lever (25) position on connecting plate (24) correspond and are arranged.

2. The garden planting digging device of claim 1, wherein the transmission assembly (6) comprises a transition shaft (61), the bottom end of the transition shaft (61) is rotatably connected with the inner bottom of the transmission bin (1), a worm (62) meshed with the turbine (5) is fixedly sleeved in the middle of the transition shaft (61), a bearing (63) is fixedly sleeved at the top end of the transition shaft (61), another bearing (63) is fixedly connected to one side of the bearing (63) through a connecting pin (64), and the other bearing (63) is fixedly sleeved in the middle of the rotating shaft (2).

3. A garden planting pit arrangement according to claim 1, characterized in that, the rotary lifting assembly (7) comprises a stationary sleeve (71), the top of the fixed sleeve (71) is fixedly connected with the top of the inner cavity of the transmission bin (1), the bottom of the fixed sleeve (71) is movably sleeved with a screw rod (72), the screw rod (72) is positioned at the top end of the inner cavity of the fixed sleeve (71) and is rotatably connected with the bottom of the limiting block (74) through a connecting bearing (73), the bottom of the limiting block (74) is in transmission connection with the inner bottom of the fixed sleeve (71) through a pressure spring (75) positioned outside the connecting bearing (73) and the screw rod (72), the pressure spring (75) is not in contact with the screw rod (72) and the connecting bearing (73), the middle part of the screw rod (72) is meshed with the right side end of the worm (62), and the bottom end of the screw rod (72) is movably sleeved with the top end of the movable rod (8).

4. A garden planting pit arrangement according to claim 1, wherein the mounting assembly (11) comprises a mounting plate (111), both sides of the mounting plate (111) are fixedly connected with connecting rods (112), one end of each connecting rod (112) is connected with a sliding groove (10) on the limiting plate (9) in a sliding manner through a sliding block (113), both sides of the top of the mounting plate (111) are connected with limit rods (114) in a prescribed way, the top end of the limiting rod (114) extends to the inner cavity of the transmission bin (1) and is fixedly connected with an anti-falling block (115), the bottom of the anti-falling block (115) is in transmission connection with the inner bottom of the transmission bin (1) through a spring (116) positioned on a limiting rod (114), the bottom and the driving motor (13) fixed connection of mounting panel (111), the middle part and two carriage release lever (8) of mounting panel (111) rotate respectively and are connected.

5. Garden planting digging device according to claim 1, wherein the connection assembly (23) comprises a movable shaft (231), both ends of the movable shaft (231) are movably sleeved with limit wheels (232), the middle parts of the limit wheels (232) are connected with the guide rail bars (22) in a rolling way, a connecting shaft sleeve (233) is fixedly sleeved at the middle part of the movable shaft (231), a connecting block (234) is fixedly connected at one side of the connecting shaft sleeve (233), one side of the connecting block (234) is movably connected with one end of the conducting component (26), two sections of the movable shaft (231) are respectively and fixedly sleeved with a fixed shaft sleeve (235) positioned in the inner cavity of the limiting frame (21), one side of the fixed shaft sleeve (235) is fixedly connected with a fixed block (236), and the other sides of the two fixed blocks (236) are fixedly connected with two ends of one side of the connecting plate (24).

6. The garden planting digging device of claim 1, wherein the conducting component (26) comprises a threaded rod (261), one side of one end connecting block (234) of the threaded rod (261) is movably connected, the other end of the threaded rod (261) extends to the outside of the limiting frame (21) and is fixedly connected with a rotating handle (262), one end of the threaded rod (261) located at the outside of the limiting frame (21) is movably connected with a pointer (264) through a fixed bearing (263) located at one side of the rotating handle (262), the end of the pointer (264) is arranged in a tip installation mode, the pointer (264) is horizontally arranged corresponding to the position of the graduated scale (29), and the connection position of the threaded rod (261) and the limiting frame (21) is in a threaded connection mode.

7. The garden planting digging device according to claim 1, characterized in that the limiting frame (21) is composed of two male and female cutting sleeves, the two cutting sleeves are connected through bolts and threads, one side of the limiting frame (21) is provided with symmetrical cushion blocks, and a gap matched with the width of the connecting plate (24) is reserved between the cushion blocks.

8. A garden planting pit digging device according to claim 1, characterized in that the number of the turbines (5) is two, and the two turbines (5) are located symmetrically with respect to the middle rotating shaft (2), and the two turbines (5) have opposite screw threads and the same size.

9. The garden planting pit digging device according to claim 1, wherein the number of the driven wheels (12) is two, two driven wheels (12) are fixedly sleeved at the bottom ends of the two moving rods (8), the two driven wheels (12) are distributed in a staggered mode, and the two driven wheels (12) are horizontal to the corresponding driving wheels (14) and are located in the same plane.