CN108738511B

CN108738511B - Garden planting is with device of digging pit

Info

Publication number: CN108738511B
Application number: CN201810860982.XA
Authority: CN
Inventors: 李华平
Original assignee: Individual
Current assignee: Qingdao Suihe Integrated Housing Co ltd
Priority date: 2018-08-01
Filing date: 2018-08-01
Publication date: 2020-04-21
Anticipated expiration: 2038-08-01
Also published as: CN108738511A

Abstract

The invention relates to the technical field of garden planting equipment and discloses a pit digging device for garden planting, which comprises a transmission bin, wherein supporting legs are fixedly arranged at the bottoms of two sides of the transmission bin, the middle part of an inner cavity of the transmission bin is rotatably connected with three mutually parallel rotating shafts, a transmission gear is fixedly sleeved at the top end of one rotating shaft in the middle part, the extension of the transmission gear is respectively meshed with driven gears fixedly sleeved on the rotating shafts at the two sides, turbines I are fixedly sleeved at the bottom ends of the two rotating shafts at the two sides, and a transmission assembly in meshed transmission with the turbines I is rotatably connected at the bottom of the inner cavity of the transmission bin. 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 is with device of digging pit

Technical Field

The invention relates to the technical field of garden planting equipment, in particular to a pit digging device for garden planting.

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 the manual work to dig the pit or utilize earth boring machine to dig the pit, the manual work is often to dig the pit with instruments such as shovel, 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 digging the pit, simultaneously the efficiency of digging the pit 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, then press downwards 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, simultaneously long-time taking to earth boring machine, because vibrations, numb can take place for this reason, we propose a device of digging pit for gardens planting.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a digging device for garden planting, which has the advantages of high digging efficiency, fixed-point digging, well-defined control of the distance value between pits, good digging verticality and the like, solves the problems that the depth of manual digging is difficult to guarantee, the depth of plants in the pits is not enough to cause lodging, the digging efficiency is slow, the distance value between the pits cannot be controlled, the growth of vegetation and the moisture absorption are influenced, the traditional digging machine usually utilizes artificial holding handles to hold the handles and then downwards presses the handles to dig the pits, but the digging machines have poor verticality when digging the pits, so the verticality cannot be guaranteed when digging the pits, the quality of the digging pits is poor, and meanwhile, the digging machines are taken for a long time and have numb hands due to vibration.

(II) technical scheme

In order to realize the purposes of high pit digging efficiency, fixed point pit digging, accurate control of the distance value between pits and good verticality of the dug pit, the invention provides the following technical scheme: a digging device for garden planting comprises a transmission bin, wherein supporting legs are fixedly mounted at the bottoms of two sides of the transmission bin, three rotating shafts which are parallel to each other are rotatably connected to the middle of an inner cavity of the transmission bin, a transmission gear is fixedly sleeved at the top of one of the rotating shafts at the middle, the extension of the transmission gear is respectively meshed with driven gears fixedly sleeved on the rotating shafts at two sides, a turbine I is fixedly sleeved at the bottom of two rotating shafts at two sides, a transmission component which is meshed with the turbine I in a transmission manner is rotatably connected to the bottom of the inner cavity of the transmission bin, the top of the transmission component is rotatably connected with one section of the rotating shaft, a rotary lifting component is fixedly mounted at the top of the inner cavity of the transmission bin, the middle of the rotary lifting component is meshed with the other side of the transmission component, a moving rod is rotatably connected to the bottom of the rotary lifting component, and the bottom, 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.

Preferably, 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 II that meshes mutually with turbine I that has cup jointed in middle part of transition axle, the fixed bearing that accepts in top of transition axle has cup jointed, the bearing is accepted through another accepting bearing of connecting pin fixedly connected with in one side of accepting the bearing, and another accepting the bearing and fixedly cup jointing in the middle part of pivot.

Preferably, 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 II, the bottom of lead screw and the top activity of carriage release lever cup joint.

Preferably, 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.

Preferably, 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 coupling sleeve, one side fixedly connected with connecting block of coupling 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.

Preferably, 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 being located the fixing bearing swing joint who rotates 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.

Preferably, the limiting frame is composed of two male and female clamping sleeves, the two clamping sleeves are connected through bolts and 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.

Preferably, the number of the turbines I is two, the positions of the two turbines I are symmetrical to each other about a rotating shaft in the middle, and the screw threads of the two turbines I are opposite in direction and same in size.

Preferably, 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.

(III) advantageous effects

Compared with the prior art, the invention provides a pit digging device for garden planting, which has the following beneficial effects:

1. 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.

2. This gardens are planted and are used digging device through the cooperation of pointer and scale, the interval between two locating levers of accurate control of being convenient for to the device can be accurate control at same scope at the distance value that removes back spirochaeta drill bit, the interval accuracy nature between hole and the hole when having improved the digging.

3. This gardens are planted and are used digging device arranges through the perpendicular of two sets of flight drill bits, is convenient for guarantee the straightness that hangs down of digging pit when punching, has avoided artificial holding the earth boring machine, produces vibrations during digging pit and makes the head of earth boring machine easily take place the problem of incline, utilizes mechanical transmission simultaneously, has solved the problem of inefficiency.

Drawings

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

FIG. 2 is a schematic view of a structural drive assembly of the present invention;

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

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

FIG. 5 is a schematic view of a structural connecting member of the present invention;

FIG. 6 is an enlarged view of a portion of the structure of FIG. 1;

FIG. 7 is a schematic enlarged view of the portion B in FIG. 1.

In the figure: 1 transmission cabin, 2 rotating shafts, 3 transmission gears, 4 driven gears, 5 turbines I, 6 transmission components, 61 transition shafts, 62 worms II, 63 bearing bearings, 64 connecting pins, 7 rotary lifting components, 71 fixed sleeves, 72 lead screws, 73 connecting bearings, 74 limiting blocks, 75 compression springs, 8 moving rods, 9 limiting plates, 10 sliding chutes, 11 mounting components, 111 mounting plates, 112 connecting rods, 113 sliders, 114 limiting rods, 115 anti-dropping blocks, 116 springs, 12 driven wheels, 13 driving motors, 14 driving wheels, 15 belts, 16 spiral piece drills, 17 servo motors, 18 main transmission wheels, 19 auxiliary transmission wheels, 20 transmission belts, 21 limiting frames, 22 guide rails, 23 connecting components, 231 movable shafts, 232 limiting wheels, 233 connecting shaft sleeves, 234 connecting blocks, 235 fixed shaft sleeves, 236 fixed shaft sleeves, 24 connecting plates, 25 positioning rods, 26 transmission components, 261 and 262 rotary handle, 263 fixed bearing, 264 pointer, 27 support frame, 28 support wheel, 29 graduated scale, 30 fixed 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.

Referring to fig. 1-7, a digging device for garden planting comprises a transmission bin 1, wherein supporting legs are fixedly arranged at the bottoms of two sides of the transmission bin 1, the middle part of the inner cavity of the transmission bin 1 is rotatably connected with three parallel rotating shafts 2, a transmission gear 3 is fixedly sleeved at the top end of one rotating shaft 2 in the middle part, 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 I5 are fixedly sleeved at the bottom ends of the two rotating shafts 2 at two sides, the number of the turbines I5 is two, the positions of the two turbines I5 are mutually symmetrical about the rotating shaft 2 at the middle part, the screw directions of the two turbines I5 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 feasibility of the device are realized, a transmission component 6 which is rotatably connected with the bottom, the transmission component 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, the middle part of the transition shaft 61 is fixedly sleeved with a worm II 62 meshed with a turbine I5, the top end of the transition shaft 61 is fixedly sleeved with a bearing 63, one side of the bearing 63 is fixedly connected with another bearing 63 through a connecting pin 64, the other bearing 63 is fixedly sleeved at the middle part of the rotating shaft 2, the worm II 62 and the turbine I5 are arranged for mutually meshed transmission, so that on one hand, the transmission of motion is carried out, the rotary lifting component 7 is driven to rotate, on the other hand, the speed is conveniently reduced, the descending speed of the rotary lifting component 7 is controlled, the phenomenon that the rotary lifting component 7 descends too fast is avoided, and when a pit is dug, the end part of a helical piece drill bit 16 descends too fast, the problem that a main body is easy to clamp and, 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, 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 rotatably connected 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 II 62, the bottom end of the screw rod 72 is movably sleeved with the top, 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 force, 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 chutes 10, the bottom ends of the two movable rods 8 are respectively rotatably connected with the middle part of the mounting component 11, the, the two sides of the mounting plate 111 are fixedly connected with connecting rods 112, one end of each connecting rod 112 is connected with the sliding groove 10 on the limiting plate 9 in a sliding mode through a sliding block 113, the two sides of the top of the mounting plate 111 are connected with limiting rods 114 in a regulated mode, the top ends of the limiting rods 114 extend to the inner cavity of the transmission bin 1 and are fixedly connected with anti-falling blocks 115, the bottoms of the anti-falling blocks 115 are in transmission connection with the inner bottom of the transmission bin 1 through springs 116 located on the limiting rods 114, the bottom of the mounting plate 111 is fixedly connected with a driving motor 13, the middle of the mounting plate 111 is in rotation connection with the two moving rods 8 respectively, on one hand, the driving motor 13 is convenient to mount through the mounting plate 111, so that the spiral slice drill bit 16 is guaranteed to descend, meanwhile, the spiral slice drill bit can continue to rotate, pit digging is convenient, thereby ensuring that the verticality of the pit digging of the spiral piece drill bits 16 is high, the pit digging quality is good, simultaneously utilizing the spring 116 to buffer the installation component 11, two sides of the installation component 11 are connected with the limiting plate 9 in a sliding way through the sliding chute 10, two sides of the top end of the installation component 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 bottom end of the moving rod 8 is fixedly sleeved with the driven wheels 12 positioned below the installation component 11, the number of the driven wheels 12 is two, the two driven wheels 12 are respectively and 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 way, the two driven wheels 12 are respectively horizontal to the corresponding driving wheels 14 and positioned in the same plane, ensuring the transmission efficiency of the belt 15, simultaneously ensuring that the rotation of the two spiral piece drill bits 16 does not influence each, 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 spiral 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 an inner bottom of the transmission bin 1, a main transmission wheel 18 is fixedly sleeved on an 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 which is fixedly sleeved on the middle rotating shaft 2 through a transmission belt 20.

A limiting frame 21 is fixedly arranged on one side of the top of the transmission bin 1, the limiting frame 21 consists 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, 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 side of the connecting shaft sleeve 233, one side of the connecting block 234 is movably connected with one, one side of the fixed shaft sleeve 235 is fixedly connected with a fixed block 236, the other sides of the two fixed blocks 236 are fixedly connected with two ends of one side of the connecting plate 24, by arranging a rolling connection mode between the limiting wheel 232 and the guide rail 22, the friction resistance between the movable shaft 231 and the limiting frame 21 is reduced, so that the adjustment of the connecting plate 24 is more convenient, and simultaneously, by utilizing a movable connection mode between the conducting component 26 and the connecting block 234, the connecting block 234 is ensured not to rotate along with the rotating conducting component 26, thereby ensuring the normal movement of the connecting component 23, and leading the arrangement of the device to be reasonable and feasible, the left side surface of the middle part of the connecting component 23 is fixedly connected with one side of the connecting plate 24, two positioning rods 25 which are symmetrical front and back are movably connected on the connecting plate 24, one side of the limiting frame 21 is in threaded connection with the conducting component 26, the conducting component 26 comprises a, 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 positioned at the outside of the limiting frame 21, is movably connected with a pointer 264 through a fixed bearing 263, which is positioned at one side of the rotating handle 262, the end part of the pointer 264 is arranged in a tip end manner, the pointer 264 and the graduated scale 29 are horizontally arranged correspondingly, the connection part of the threaded rod 261 and the limiting frame 21 is in threaded connection, the threaded rod 261 is rotated to move under the limitation of the limiting frame 21 by rotating the rotating handle 262, so as to drive the connecting plate 24 on the connecting assembly 23 to move, thereby facilitating the positioning by the positioning rod 25 on the connecting plate 24, realizing the pit digging at a specified distance, improving the accuracy of the pit digging distance, and simultaneously accurately controlling the distance between the positioning rods 25 at two sides by the position change of the pointer 264 and the connecting plate 24, realizing, 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 1 one side in transmission storehouse has support frame 27, support wheel 28 has been cup jointed in the top activity of support frame 27, the top of support wheel 28 and the bottom contact of connecting plate 24, the opposite side fixed mounting at 1 top in 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, two symmetrical locating levers 25 around the activity of one side of fixed plate 30 has cup jointed, locating lever 25 on the fixed plate 30 corresponds with the locating lever 25 position on the connecting plate 24 and arranges.

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 II 62 is driven to rotate through the rotation of the turbine I5, the worm II 62 is meshed with the screw rod 72 for transmission, the screw rod 72 is driven to move downwards, the pressure spring 75 is compressed when the worm II moves downwards, the whole mounting assembly 11 is driven to move downwards through the screw rod 72, 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 pit is completed, then the driving motor 13 and the servo motor 17 are closed, 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 reserved in the positioning rod 25 on 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.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 gardens are planted with device of digging pit, includes transmission storehouse (1), its characterized in that: the bottom of transmission storehouse (1) both sides all fixed mounting have the supporting leg, 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 cup joint has drive gear (3), the epitaxy of drive gear (3) meshes with fixed suit driven gear (4) 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 I (5), the bottom of transmission storehouse (1) inner chamber is rotated and is connected with and meshes driven drive assembly (6) with turbine I (5), the top of drive assembly (6) is rotated with the one end of pivot (2) and is connected, the top fixed mounting of transmission storehouse (1) inner chamber has rotatory lifting component (7), the middle part and the other side of drive assembly (6) mesh of rotatory lifting component (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 digging device for garden planting according to claim 1, wherein: transmission subassembly (6) are including transition axle (61), the bottom of transition axle (61) is rotated with the inner bottom in transmission storehouse (1) and is connected, the middle part of transition axle (61) is fixed cup jointed with worm II (62) that mesh mutually with turbine I (5), the fixed cover in top of transition axle (61) has connect and accepts bearing (63), one side of accepting bearing (63) is through connecting pin (64) fixedly connected with another and accepts bearing (63), and another accepts bearing (63) and fixedly cup joints the middle part in pivot (2).

3. The digging device for garden planting according to claim 1, wherein: rotatory lifting unit (7) are including fixed sleeve (71), the top of fixed sleeve (71) and the top fixed connection of transmission storehouse (1) inner chamber, lead screw (72) have been cup jointed in the bottom activity of fixed sleeve (71), lead screw (72) are located the top of fixed sleeve (71) inner chamber and are rotated through connecting bearing (73) and the bottom of stopper (74) and be connected, the bottom of stopper (74) is connected with the inner bottom transmission of fixed sleeve (71) through being located the outside pressure spring (75) of connecting bearing (73) and lead screw (72), pressure spring (75) and lead screw (72) and connecting bearing (73) all do not contact, the middle part of lead screw (72) meshes with the right side end of worm II (62), the bottom of lead screw (72) is cup jointed with the top activity of carriage release lever (8).

4. The digging device for garden planting according to claim 1, wherein: installation component (11) are including mounting panel (111), the equal fixedly connected with connecting rod (112) in both sides of mounting panel (111), slider (113) and limiting plate (9) are passed through to the one end of connecting rod (112) on spout (10) sliding connection, the both sides at mounting panel (111) top are all stipulated and are connected with gag lever post (114), the top of gag lever post (114) extends to the inner chamber and the fixedly connected with anticreep piece (115) of transmission storehouse (1), the bottom of anticreep piece (115) is connected with the inner bottom transmission in transmission storehouse (1) through spring (116) that is located on gag lever post (114), the bottom and driving motor (13) fixed connection of mounting panel (111), the middle part and two carriage release levers (8) of mounting panel (111) rotate respectively and are connected.

5. The digging device for garden planting according to claim 1, wherein: coupling assembling (23) include loose axle (231), spacing round (232) have been cup jointed in the equal activity in both ends of loose axle (231), the middle part and the guide rail piece (22) roll connection of spacing round (232), the fixed cover in middle part of loose axle (231) is equipped with connecting axle sleeve (233), one side fixedly connected with connecting block (234) of connecting axle sleeve (233), one side of connecting block (234) and the one end swing joint of conduction subassembly (26), two sections fixed covers are respectively equipped with fixed axle sleeve (235) that are located spacing frame (21) inner chamber to two sections of loose axle (231), one side fixedly connected with fixed block (236) of fixed axle sleeve (235), two the both ends fixed connection of the opposite side of fixed block (236) and connecting plate (24) one side.

6. The digging device for garden planting according to claim 1, wherein: conduction subassembly (26) include threaded rod (261), one side swing joint of one end connecting block (234) of threaded rod (261), the other end of threaded rod (261) extends to the outside and fixedly connected with rotation handle (262) of spacing frame (21), threaded rod (261) is located the outside one end of spacing frame (21) and has pointer (264) through being located fixing bearing (263) swing joint who rotates handle (262) one side, the tip of pointer (264) is established to most advanced dress, and pointer (264) and scale (29) position level correspond and arrange, the mode of threaded rod (261) and spacing frame (21) junction is threaded connection.

7. The digging device for garden planting according to claim 1, wherein: the limiting frame (21) is composed of two male and female clamping sleeves, the two clamping sleeves are connected through bolts and threads, the cushion blocks which are symmetrical to each other are arranged on one side of the limiting frame (21), and gaps matched with the width of the connecting plate (24) are reserved between the cushion blocks.

8. The digging device for garden planting according to claim 1, wherein: the number of the turbines I (5) is set to two, the positions of the two turbines I (5) are symmetrical to each other about the rotating shaft (2) in the middle, and the two turbines I (5) are opposite in thread direction and identical in size.

9. The digging device for garden planting according to claim 1, wherein: the number of the driven wheels (12) is two, the two driven wheels (12) are fixedly sleeved at the bottom ends of the two moving rods (8) respectively, the positions of 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) respectively and are located in the same plane.