CN114430946B

CN114430946B - A device of digging for fruit tree cultivation

Info

Publication number: CN114430946B
Application number: CN202111619012.9A
Authority: CN
Inventors: 陈琳; 盛茂陆; 崔文琴
Original assignee: Anhui Jiuhua Yiyun Ecological Agricultural Sightseeing Tourism Co ltd
Current assignee: Anhui Jiuhua Yiyun Ecological Agricultural Sightseeing Tourism Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2023-03-31
Anticipated expiration: 2041-12-27
Also published as: CN114430946A

Abstract

The invention relates to the technical field of fruit tree planting and discloses a soil turning device for fruit tree cultivation, which comprises a machine body, a button, a measuring fixed point part and a controllable soil breaking part, wherein the button, the measuring fixed point part and the controllable soil breaking part are arranged at the upper handrail of the machine body, the measuring fixed point part is arranged at the front end of the machine body, the controllable soil breaking part is provided with one end of a movable frame, the movable frame is movably provided with a supporting column, one end of the supporting column is fixed on the machine body, the controllable soil breaking part is also arranged at the tail part of the machine body through two parallel elastic supporting pieces to play a role of movable supporting, the elastic supporting pieces are provided with a long plate fixed at the tail end of the machine body, the top of the long plate is movably arranged with the movable frame through a movable hydraulic fixed section adjusting part, and the button is connected with the hydraulic fixed section adjusting part. The invention solves the problem that the traditional soil turning machine can not effectively turn soil at a precise depth on uneven ground according to the terrain.

Description

A device of digging for fruit tree cultivation

Technical Field

The invention relates to the technical field of fruit tree planting, in particular to a soil turning device for fruit tree cultivation.

Background

The soil turning has important significance for an orchard, and the soil turning has the advantages that the soil is loosened, the surface layer of the soil becomes very hardened and solid after being pressed for a long time, and the soil is harder, so that the absorption of a root system to oxygen can be influenced, and the soil is loosened at best once every year. The loosened soil is convenient for the secondary growth and development of the root system, and the root system can grow normally.

The device that digs on the market function of digging is comparatively single, and the ground in orchard can some parts be protruding and sunken, the broken blade depth of penetrating into the earth of digging relies on the staff to observe the judgement, and realize adjusting through the hand pushing down force, staff's fatigue degree is higher, and the depth precision of digging is uncontrollable, this root system that can lead to the shallower position of digging still is in original soil, and the partly breakage of root system is the growth that helps fruit tree branch and leaf, for this reason, we propose one kind according to the accurate depth adjustment device that the topography can be marked.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a soil turning device for fruit tree cultivation, which solves the problem that the traditional soil turning machine cannot effectively turn soil at a precise depth on uneven ground according to the terrain.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a soil turning device for fruit tree cultivation comprises a machine body, a button, a measuring fixed point part and a controllable soil breaking part, wherein the button, the measuring fixed point part and the controllable soil breaking part are arranged at an upper handrail of the machine body;

the fixed point measuring component comprises a fixed plate fixed on the arc-shaped head of the machine body through a connecting block, four first copper sheets distributed along the arc surface of the fixed plate are equidistantly arranged on the inner arc surface of the fixed plate, a support is fixed at the top end of the fixed plate, a guide adjusting rod with a second copper sheet is arranged at the lower end of the support, and a same marking piece connected with the first copper sheets and the guide adjusting rod is fixed at the top ends of the support and the fixed plate.

Preferably, the guide adjusting rod comprises a rod barrel connected with a roller, the upper end of the rod barrel is movably hinged to the bottom end of the support, an inserting rod is inserted into the upper end of the rod barrel, a protruding block connected to a second copper sheet is fixed to the other end of the inserting rod, and an extruding spring sleeved outside the inserting rod is fixed between the protruding block and the end portion of the rod barrel.

Preferably, the second copper sheet abuts against one of the first copper sheets, the moving radian of the second copper sheet is coincident with the distribution radian of the first copper sheet when the rod cylinder rotates on the bracket, and the second copper sheet and the bump are both in a convex cambered surface shape.

Preferably, the mark piece is including fixing the outer container on fixed plate and support, the outer container top is equipped with the opening, and cover through an apron that can open, all the intercommunication of side middle part has two long and short mark section of thick bamboo around the outer container, the mark section of thick bamboo is equipped with the powder leakage mouth to lower extreme bottom, powder leakage mouth department covers has the apron, apron one end is connected with the cylinder of fixing in the mark section of thick bamboo bottom, the baffle of a top and the parallel bottom wall in the mark section of thick bamboo upper end is fixed in the inner wall middle part of outer container, the bottom activity of baffle articulates has the hanger plate of four vertical rectangular array distributions, four two liang of correspondences of hanger plate, and the looks back that corresponds around all inlays and has the iron plate, and the face that the iron plate is corresponding to the outer container is fixed with start button and electro-magnet through a connecting block, four start button are connected with four cylinders are electric, four electro-magnets correspond with four iron plates respectively, and be connected with four copper sheets electricity No. one.

Preferably, the controllable soil breaking part comprises a fixed frame movably arranged on the movable frame, the number of the movable frame is two, two ends of the movable frame are respectively movably connected with the fixed frame and the supporting column, a soil breaking wheel rotates between two bottom ends of the fixed frame through a bearing and is driven by a motor, and an arc-shaped mud guard is fixed between the inner walls of two vertical ends of the fixed frame and is used for preventing soil breaking from splashing everywhere during soil breaking.

Preferably, the soil breaking wheel comprises a transmission rod which rotates on a bearing at the end part of the fixing frame, a plurality of groups of stirring and crushing rods which are distributed annularly are fixed outside the transmission rod, the number of the stirring and crushing rods in each group is six, a plurality of soil crushing heads with break angles are arranged on the outer circle of each stirring and crushing rod, and a plurality of convex spikes are arranged on the outer circle of each soil crushing head.

Preferably, the hydraulic fixed section adjusting part comprises a hydraulic cylinder which is movably arranged on the top of the long plate and the movable frame, the hydraulic cylinder is electrically connected with a button at the handrail through a lead, the hydraulic cylinder and the handrail are uniformly externally provided with a controller, a marking rod which is parallel to the hydraulic cylinder is fixed on a cylinder barrel of the hydraulic cylinder through a connecting ring, one section of the marking rod, which is positioned at the position of a piston rod of the hydraulic cylinder, is divided into four areas, is marked by different colors and corresponds to the four marking barrels, and a pointer is sleeved at the end of the piston rod of the hydraulic cylinder and points to the position of the marking rod.

Preferably, colored powder is loaded above the inner partition plate of the marking cylinder, and can be fertilizer for helping to increase soil fertility.

Preferably, the elastic supporting part comprises a sleeve hinged on the side wall of the long plate, one end of the sleeve is inserted with one end of a movable rod, the other end of the movable rod is movably connected with the fixed frame through a supporting block, and a supporting spring sleeved outside the movable rod is fixed between the sleeve and the supporting block.

Preferably, a supporting wheel for keeping the machine body stably moving is arranged at the bottom of the front end of the machine body, and the supporting wheel is matched with a tire of the machine body to ensure that the supporting wheel is still stable under the condition of removing the ground breaking wheel.

(III) advantageous effects

Compared with the prior art, the invention provides a soil turning device for fruit tree cultivation, which has the following beneficial effects:

the invention is used for carrying out accurate-depth soil turning work on uneven ground, wherein the front part of a machine body is guided through a roller wheel and is matched with a horizontal machine body, the condition of front raised ground in the moving direction can be detected at the first time, a second copper sheet is contacted with a first copper sheet with four different positions through the swinging of a rod barrel, the raised and recessed degrees of the ground are represented, the corresponding first copper sheet is contacted with a second copper contact sheet and then is communicated with a corresponding electromagnet, a corresponding iron block is adsorbed, a hanging plate is extruded to start a button, a marking barrel is opened by a corresponding air cylinder, white powder leaks down for marking the place, the powder can adopt a fertilizer which can help soil fertility, the marking effect is achieved, the corresponding adjustment on the depth of a soil breaking wheel is facilitated, and soil nutrients can be fused in soil in the subsequent soil turning.

Set up parallel and corresponding mark pole on the pneumatic cylinder, establish its one section into four regions, and mark with different colors, corresponding four mark section of thick bamboos, the staff of can being convenient for observes the depth degree and adopts button and controller cooperation to realize the flexible length adjustment of pneumatic cylinder, thereby change the degree of depth that broken soil wheel stretched into the soil and digs, the accurate soil degree of depth crushing work in location has been realized, the truncation of fruit tree root system has been realized, the better growth of fruit branch leaf has been guaranteed, and be equipped with a plurality of hack heads that have the dog-ear on the hack pole excircle of design again, and be equipped with a plurality of bellied spines on the hack head excircle again, can be with the broken more loose of soil block, it has guaranteed the quality that the fruit tree was planted.

Drawings

FIG. 1 is a front view of a soil turning device for fruit tree cultivation in accordance with the present invention;

FIG. 2 is a front view of the measurement pointer member of the present invention;

FIG. 3 is a cross-sectional view of a marker of the present invention;

FIG. 4 is a front view of the ground breaking wheel of the present invention

FIG. 5 is a front view of the hydraulic stator adjustment assembly of the present invention;

fig. 6 is a front view of the resilient support of the present invention.

In the figure: 1 machine body, 2 buttons, 3 measuring and pointing components, 31 fixing plates, 32 first copper sheets, 33 supports, 34 second copper sheets, 35 guide adjusting rods, 351 idler wheels, 352 rod cylinders, 353 inserted rods, 354 convex blocks, 355 extrusion springs, 36 marking pieces, 361 outer boxes, 362 marking cylinders, 363 covering plates, 364 air cylinders, 365 partition plates, 366 hanging plates, 367 iron blocks, 368 starting buttons, 369 electromagnets, 4 controllable soil breaking components, 41 fixing frames, 42 soil breaking wheels, 421 transmission rods, 422 stirring rods, 423 soil breaking heads, 43 mud guards, 5 movable frames, A support columns, 6 elastic supporting pieces, 61 sleeves, 62 movable rods, 63 supporting springs, 7 long plates, 8 hydraulic pressure pointing section adjusting components, 81 hydraulic cylinders, 82 marking rods and 83 pointers.

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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

As shown in fig. 1 to 6, the present invention provides a technical solution: the utility model provides a device of digging for fruit tree cultivation, which comprises a bod 1, the bottom department of 1 front end of organism is equipped with one and keeps 1 removal of organism stable supporting wheel, still remain stable under the cooperation 1 self tire of organism guarantees to detach broken ground wheel 42 circumstances, establish button 2 of handrail department on the organism, measure fixed point part 3, controllable broken ground part 4, measure fixed point part 3 and establish the front end at organism 1, controllable broken ground part 4 is equipped with the one end of adjustable shelf 5, the activity of adjustable shelf 5 is equipped with the support column A that one end was fixed on organism 1, and controllable broken ground part 4 still establishes at 1 afterbody of organism through two elastic support piece 6 that parallel, play the activity supporting role.

The measuring fixed point component 3 comprises a fixed plate 31 fixed on the head of the machine body 1 through a connecting block, four first copper sheets 32 distributed along the arc surface of the fixed plate 31 are equidistantly arranged on the inner arc surface of the fixed plate 31, a support 33 is fixed at the top end of the fixed plate 31, a guide adjusting rod 35 with a second copper sheet 34 is arranged at the lower end of the support 33, the guide adjusting rod 35 comprises a rod cylinder 352 connected with a roller 351, the upper end of the rod cylinder 352 is movably hinged on the bottom end of the support 33, a plugging rod 353 is inserted at the upper end of the rod cylinder 352, a convex block 354 connected with the second copper sheet 34 is fixed at the other end of the plugging rod 353, the second copper sheet 34 is abutted against one of the first copper sheets 32, the radian of the movement of the second copper sheet 34 is coincident with the distribution radian of the first copper sheet 32 when the rod cylinder 352 rotates on the support 33, the second copper sheet 34 and the convex block 354 are in the same outward convex arc shape, an extrusion spring 355 sleeved outside the plugging rod 353 is fixed between the convex block 354 and the end of the rod cylinder 352, the top ends of the bracket 33 and the fixed plate 31 are fixed with a same marking piece 36 connected with a first copper sheet 32 and a guide adjusting rod 35, the marking piece 36 comprises an outer box 361 fixed on the fixed plate 31 and the bracket 33, the top of the outer box 361 is provided with an opening and is covered by an openable cover plate, the middle parts of the front side and the back side of the outer box 361 are communicated with two long marking cylinders 362, the marking cylinders 362 are respectively provided with a powder leakage opening, the bottom of the lower end of each marking cylinder 362 is provided with a covering plate 363, one end of the covering plate 363 is connected with an air cylinder 364 fixed at the bottom of the marking cylinder 362, the middle part of the inner wall of the outer box 361 is fixed with a partition plate 365, the top of the partition plate 365 is parallel to the inner bottom wall of the upper end of the marking cylinder 362, colored powder is loaded above the partition plate 365 in the marking cylinder 362, the fertilizer can help to increase the fertility of soil, the bottom of the partition plate 365 is movably hinged with four hanging plates 366 which are vertically distributed in a rectangular array, the four lifting plates 366 correspond to each other pairwise, iron blocks 367 are embedded in the back faces of the front and back corresponding phases, the faces, corresponding to the iron blocks 367, of the outer box 361 are fixedly provided with starting buttons 368 and electromagnets 369 through a connecting block, the four starting buttons 368 are electrically connected with the four air cylinders 364, the four electromagnets 369 respectively correspond to the four iron blocks 367 and are electrically connected with the four first copper sheets 32, when the rod barrel 352 connected with the roller 351 moves in the machine body 1, the change of the angle of the rod barrel 352 is realized under the influence of the ground height, the rod barrel 352 with the changed angle drives the lug 354 of the second copper sheet 34 through the inserting rod 353 to move, the second copper sheet 34 is contacted with the first copper sheet 32 after moving, the corresponding electromagnet 369 circuit located in the outer box 361 is switched on, the iron blocks 367 on the corresponding lifting plates 366 are adsorbed through the magnetic action, the lifting plates 366 swing towards the corresponding directions to press the starting buttons 368 to trigger the starting, the air cylinders 364 connected with the air cylinders are started to complete the reciprocating stroke work, the powder leakage port of the marking barrel 362 is opened, and the ground is marked to mark the ground for marking the fertilizer.

The controllable soil breaking part 4 comprises a fixed frame 41 movably arranged on a movable frame 5, the number of the movable frame 5 is two, two ends of the movable frame are respectively movably connected with the fixed frame 41 and a support column A, a soil breaking wheel 42 rotates between two bottom ends of the fixed frame 41 through a bearing, the soil breaking wheel 42 is driven by a motor, the soil breaking wheel 42 comprises a transmission rod 421 rotating on a bearing at the end part of the fixed frame 41, a plurality of groups of stirring rods 422 distributed annularly are fixed outside the transmission rod 421, the number of each group of stirring rods 422 is six, a plurality of soil breaking heads 423 with break angles are arranged on the outer circle of each stirring rod 422, a plurality of convex sharp thorns are arranged on the outer circle of each soil breaking head 423, and an arc-shaped fender 43 is fixed between the inner walls of two vertical ends of the fixed frame 41 and used for preventing soil breaking from splashing everywhere during soil breaking.

The elastic supporting part 6 comprises a sleeve 61 hinged on the side wall of the long plate 7, one end of the sleeve 61 is inserted with one end of a movable rod 62, the other end of the movable rod 62 is movably connected with the fixed frame 41 through a supporting block, a supporting spring 63 sleeved outside the movable rod 62 is fixed between the sleeve 61 and the supporting block, the lower end position of the controllable soil breaking part 4 is supported, the soil turning influence caused by the deviation of the lower end position of the controllable soil breaking part to one direction when the controllable soil breaking part is pressed downwards is prevented, the elastic supporting part 6 is provided with the long plate 7 fixed at the tail end of the machine body 1, the long plate 7 is transversely arranged at the tail end of the machine body 1, the fixed frame 41 is stably supported through the elastic supporting part 6, the top of the long plate 7 is movably arranged with the movable frame 5 through a movable hydraulic fixed section adjusting part 8, the button 2 is connected with the hydraulic fixed section adjusting part 8, the hydraulic fixed section adjusting part 8 comprises a hydraulic cylinder 81 which is movable on the top of the long plate 7 and the movable frame 5, the hydraulic cylinder 81 is electrically connected with the button 2 at the handrail through a lead, the hydraulic cylinder 81 and the handrail are uniformly connected through an external controller, a marking rod 82 which is parallel to the hydraulic cylinder 81 is fixed on a cylinder barrel of the hydraulic cylinder 81 through a connecting ring, one section of the marking rod 82 which is positioned at the position of a piston rod of the hydraulic cylinder 81 is divided into four areas and marked by different colors, the marking rod corresponds to the four marking cylinders 362, a pointer 83 which points to the position of the marking rod 82 is sleeved on the piston rod end of the hydraulic cylinder 81, the marking rod is started through the hydraulic cylinder 81, after the position is marked, the soil breaking wheel 42 moves along with the machine body 1, the marking points are prepared to be shown in figures before reaching the marking points, the button 2 is manually started, the corresponding marking points are observed in the four areas of the marking rod 82, the hydraulic cylinder 81 is controlled to be started, the hydraulic cylinder 81 can be stopped to work when the pointer 83 moves to the corresponding area, at the moment, the soil breaking head 423 of the soil breaking wheel 42 rotates to the designated depth, accomplish the broken work of digging, realized the broken work of the accurate soil degree of depth of location, realized cuting of fruit tree root system, guaranteed the better growth of fruit branch leaf, and the garrulous pole 422 excircle of stirring of design is equipped with a plurality of garrulous soil heads 423 that have the dog-ear again, and is equipped with a plurality of bellied spine again on the garrulous soil heads 423 excircle, can be with the broken more loose of clod, its quality of guaranteeing the fruit tree planting.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

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 device that digs for fruit tree cultivation, includes organism (1), establishes button (2), measurement fixed point part (3), controllable broken ground part (4) of handrail department on organism (1), its characterized in that: the measuring fixed point component (3) is arranged at the front end of the machine body (1), the controllable ground breaking component (4) is provided with one end of a movable frame (5), the movable frame (5) is movably provided with a support column (A) with one end fixed on the machine body (1), the controllable ground breaking component (4) is further arranged at the tail part of the machine body (1) through two parallel elastic support members (6) to play a role of movable support, the elastic support members (6) are provided with a long plate (7) fixed at the tail end of the machine body (1), the top of the long plate (7) is movably arranged with the movable frame (5) through a movable hydraulic fixed section adjusting component (8), and the button (2) is connected with the hydraulic fixed section adjusting component (8);

the measuring fixed point component (3) comprises a fixing plate (31) fixed on the arc-shaped head of the machine body (1) through a connecting block, four first copper sheets (32) distributed along the arc surface of the fixing plate (31) are equidistantly arranged on the inner arc surface of the fixing plate (31), a support (33) is fixed at the top end of the fixing plate (31), a guide adjusting rod (35) with a second copper sheet (34) is arranged at the lower end of the support (33), and a same marking piece (36) connected with the first copper sheets (32) and the guide adjusting rod (35) is fixed at the top ends of the support (33) and the fixing plate (31);

the marking piece (36) comprises an outer box (361) fixed on a fixing plate (31) and a support (33), the top of the outer box (361) is provided with an opening and is covered by an openable cover plate, the middle parts of the front side surface and the rear side surface of the outer box (361) are communicated with two marking cylinders (362) which are long and short, the marking cylinders (362) are provided with powder leakage openings to the bottom of the lower end, the powder leakage openings are covered with a cover plate (363), one end of the cover plate (363) is connected with an air cylinder (364) fixed at the bottom of the marking cylinder (362), a partition plate (365) with the top parallel to the inner bottom wall at the upper end of the marking cylinder (362) is fixed in the middle part of the inner wall of the outer box (361), the bottom of the partition plate (365) is movably hinged with four hanging plates (366) distributed in a vertical rectangular array, the four hanging plates (366) correspond to each other in pairs, iron blocks (367) are embedded in the back surfaces corresponding to the front side surface of the iron block (367), the outer box (361) is fixed with a starting button (369) and an electromagnet (368) and is electrically connected with four air cylinders (368) through a connecting block, the four air cylinders (368) respectively, and four electromagnet pieces (368) are electrically connected with four air cylinders (368);

the hydraulic fixed section adjusting part (8) comprises a hydraulic cylinder (81) which is movable on the top of a long plate (7) and a movable frame (5), the hydraulic cylinder (81) is electrically connected with a button (2) at the position of a handrail through a wire, the hydraulic cylinder (81) and the handrail are uniformly connected through a peripheral controller, a marking rod (82) which is parallel to the hydraulic cylinder (81) is fixed on a cylinder barrel of the hydraulic cylinder (81) through a connecting ring, one section of the marking rod (82) which is positioned at the position of a piston rod of the hydraulic cylinder (81) is divided into four areas and marked by different colors, and corresponds to four marking barrels (362), and a pointer (83) is sleeved at the end of the piston rod of the hydraulic cylinder (81) and points to the position of the marking rod (82).

2. The soil turning device for fruit tree cultivation as claimed in claim 1, wherein: the guide adjusting rod (35) comprises a rod cylinder (352) connected with a roller (351), the upper end of the rod cylinder (352) is movably hinged to the bottom end of the support (33), an inserting rod (353) is inserted into the upper end of the rod cylinder (352), a convex block (354) connected to a second copper sheet (34) is fixed to the other end of the inserting rod (353), and an extrusion spring (355) sleeved outside the inserting rod (353) is fixed between the convex block (354) and the end of the rod cylinder (352).

3. The soil turning device for fruit tree cultivation as claimed in claim 2, wherein: the second copper sheet (34) is abutted against one of the first copper sheets (32), the moving radian of the second copper sheet (34) is coincided with the distribution radian of the first copper sheet (32) when the rod cylinder (352) rotates on the bracket (33), and the second copper sheet (34) and the convex block (354) are in a convex cambered surface shape.

4. The soil turning device for fruit tree cultivation as claimed in claim 1, wherein: controllable part (4) that breaks ground establishes mount (41) on adjustable shelf (5) including the activity, adjustable shelf (5) quantity is two, both ends respectively with mount (41) and support column (A) swing joint, there is broken ground wheel (42) through the bearing rotation between two bottom of mount (41), and broken ground wheel (42) are through setting up motor drive, fixed curved fender (43) between the inner wall of two perpendicular ends of mount (41), and the hack splashes everywhere when being used as preventing to break ground.

5. The device of claim 4, wherein the soil turning device comprises: the soil breaking wheel (42) comprises a transmission rod (421) rotating on a bearing at the end part of the fixed frame (41), a plurality of groups of stirring rods (422) distributed in an annular mode are fixed outside the transmission rod (421), the number of each group of stirring rods (422) is six, a plurality of soil breaking heads (423) with folding angles are arranged on the outer circle of each stirring rod (422), and a plurality of convex spines are arranged on the outer circle of each soil breaking head (423).

6. The soil turning device for fruit tree cultivation as claimed in claim 4, wherein: the marking cylinder (362) is loaded with colored powder above the partition (365), which can be fertilizer to help increase soil fertility.

7. The soil turning device for fruit tree cultivation as claimed in claim 1, wherein: the elastic supporting piece (6) comprises a sleeve (61) hinged to the side wall of the long plate (7), one end of the sleeve (61) is connected with one end of a movable rod (62) in an inserting mode, the other end of the movable rod (62) is movably connected with the fixed frame (41) through a supporting block, and a supporting spring (63) sleeved outside the movable rod (62) is fixed between the sleeve (61) and the supporting block.

8. The soil turning device for fruit tree cultivation as claimed in claim 1, wherein: the bottom of the front end of the machine body (1) is provided with a supporting wheel for keeping the machine body (1) stably moving, and the supporting wheel is matched with a tire of the machine body (1) to ensure that the supporting wheel is still stable under the condition of removing the ground breaking wheel.