CN109348755B - A equipment that loosens soil that fertilizies for gardens - Google Patents

Abstract

The invention discloses a fertilizing and soil loosening device for gardens, which comprises a machine base, a driving rod and a driving rod, wherein the driving rod is connected with the machine base; the wheel is rotatably connected with the base; the soil loosening device extends into the soil and turns over the soil when the base moves forwards; the fertilizing device is used for containing fertilizer; when the base moves forwards, the fertilizer applying device provides fertilizer into the soil loosening device and then releases the fertilizer into soil; and the soil filling device is used for pulling back the soil turned over by the soil loosening device from a new position. According to the invention, by arranging the soil filling device, the soil can be filled into the original position suddenly after soil loosening and fertilization are finished, so that the soil filling effect is good in the soil filling process, fertilizer covering is realized, the situation that the fertilizer is directly sublimated under the insolation of sunlight is avoided, and the utilization rate of the fertilizer is improved; and the soil filling process also ensures the smoothness of the whole soil and improves the integral aesthetic degree of the garden.

Description

A equipment that loosens soil that fertilizies for gardens

Technical Field

The invention belongs to the technical field of machinery, and particularly relates to fertilizing and soil loosening equipment for gardens.

Background

The garden vegetation is subjected to soil loosening and fertilization, and the soil loosening and fertilization are mainly used for increasing the air permeability of soil, so that the vegetation roots can absorb nutrient elements required by vegetation growth and development. But at present, the fertilization work of loosening the soil to gardens vegetation mainly adopts the manual work to accomplish, and whole working process intensity of labour is fairly big, and work efficiency is also very low moreover.

Chinese patent CN104396405B discloses a garden soil loosening and fertilizing machine, belonging to the technical field of machinery. It has solved among the prior art can not be high-efficient convenient loosen the soil fertilization scheduling problem to the gardens vegetation. The garden soil loosening and fertilizing machine comprises a base and a working plate, wherein a vertical cylinder is arranged between the base and the working plate, a fertilizing device is arranged on the working plate and comprises a storage box, a fertilizing pipe and a fertilizer applicator, the fertilizer applicator comprises a fertilizing barrel and a fertilizing box, a fertilizing hole is formed in the fertilizing box, and a telescopic mechanism is arranged between the fertilizing box and the working plate; the base is provided with a soil loosening device, the soil loosening device comprises a mounting plate and soil loosening knives, a hinge is arranged on the mounting plate, a hinged plate is hinged to the hinge, the other end of the hinged plate is fixedly provided with a mounting barrel, a mounting hole is formed in the mounting barrel, the soil loosening knives are arranged in the mounting hole, and a hydraulic cylinder is further arranged between the hinged plate and the mounting plate.

The equipment disclosed in the above document realizes automatic fertilization of soil, and compared with the conventional manual fertilization, the fertilization efficiency is significantly improved, but the equipment in the above document only realizes soil loosening, and in the process of soil loosening, soil forms a gully, so that the whole soil is not flat, the whole garden aesthetics is reduced, and when fertilizer falls on the soil, the fertilizer on the soil is directly sublimated without covering the soil, and serious fertilizer waste is caused.

Disclosure of Invention

The invention provides fertilizing and soil loosening equipment for gardens, which has a good fertilizing effect and can be used for filling soil, and aims to overcome the defects of the prior art.

In order to achieve the purpose, the invention adopts the following technical scheme: a equipment that loosens soil that fertilizies for gardens includes

The engine base is connected with a pushing rod which is obliquely arranged;

the wheel is rotatably connected with the base;

the soil loosening device extends into the soil and turns over the soil when the base moves forwards;

the fertilizing device is used for containing fertilizer; when the base moves forwards, the fertilizer applying device provides fertilizer into the soil loosening device and then releases the fertilizer into soil;

and the soil filling device is used for pulling back the soil turned over by the soil loosening device from a new position.

According to the invention, by arranging the soil filling device, the soil can be filled into the original position suddenly after soil loosening and fertilization are finished, so that the soil filling effect is good in the soil filling process, fertilizer covering is realized, the situation that the fertilizer is directly sublimated under the insolation of sunlight is avoided, and the utilization rate of the fertilizer is improved; in addition, the smoothness of the whole soil is guaranteed in the soil filling process, and the integral attractiveness of the garden is improved; through the mutual matching of the soil loosening device and the fertilizing device, when the soil loosening device is inserted into soil, fertilizer in the fertilizing device can enter the soil through the soil loosening device, the process effectively avoids the situation that the fertilizer in the soil loosening device directly falls on the ground surface to cause fertilizer waste, and the fertilizer can be prevented from being influenced by external factors during fertilizing through the arrangement mode and can be used in any weather; and can also control the volume that fertilizer carries out the fertilization period through setting up the device open-ended that loosens the soil through this mode of setting up, and then realized carrying out the effect of once fertiliziing to a vegetation, its effectual fertilization effect that has improved.

Furthermore, the soil filling device comprises a sleeve-joint piece connected with the base, an extension piece penetrating through the sleeve-joint piece and a soil filling plate, and the soil filling plate is movably connected with the extension piece through a reset torsion spring; through setting up the cover and spigot joint piece, extending piece and filling plate, can adjust the height of filling out when filling out soil to soil, the guarantee is filled out soil after the degree of looseness is suitable.

Furthermore, the filling plate is detachably connected with a first rack with first rake teeth and a second rack with second rake teeth, and the distance between every two adjacent first rake teeth is larger than that between every two adjacent second rake teeth; through setting up first, second rack, after loosening the soil, realized filling out soil even to first, second rack can be with soil flattening, the roughness of guarantee soil, and first rack can carry out the flattening earlier in addition, and after the flattening was accomplished, the flattening was carried out to the second rack at once, and this flattening process is efficient, and the effect of flattening is good moreover.

Furthermore, a connecting piece is detachably connected to the soil filling plate, a first connecting groove and a second connecting groove are formed in the connecting piece, a first connecting convex part matched with the first connecting groove is arranged on the first rack, and a second connecting convex part matched with the second connecting groove is arranged on the second rack; through setting up first, second spread groove, its in-process at the installation, first, second rack disect insertion to first, in the second spread groove, realized connecting first, second rack, this connected mode is simple, and erection joint's simple structure moreover can the fastest the most effectual installation accomplish.

Furthermore, one end of the connecting piece is movably connected with an anti-dropping piece, and the anti-dropping piece is connected with the soil filling plate through a screw connecting piece; through the setting that sets up the anticreep piece, after installing first, the second rack is accomplished, will anticreep piece and fill out native board and fix together to realized carrying out the effect fixed to first, the second rack simultaneously, this is fixed effectual.

Furthermore, the soil loosening device comprises a soil loosening blade arranged in an L shape, a discharging through cavity formed on the soil loosening blade, an opening and closing component used for closing the discharging through cavity and a fixing component used for fixing the soil loosening blade, wherein the fixing component is arranged on the base; the scarification blades are arranged in the L shape, so that the resistance of the scarification blades is small when the scarification blades loosen the soil, the scarification blades can smoothly and stably move forwards, and the scarification effect is improved; the feeding through cavity is convenient for fertilizer to enter the feeding through cavity, and then the fertilizer in the feeding through cavity enters soil in the process of being continuously opened and closed, so that the effect of fertilizing the soil is realized.

Further, the opening and closing part comprises a base connected with the inner wall of the discharging through cavity, a blocking piece arranged in a spindle shape and a rotating rod connected with the blocking piece, the base is movably connected with a stirring piece, and the stirring piece is in threaded connection with the rotating rod; the blocking piece is arranged in a spindle shape, so that the blocking piece in the shape is small in resistance to fertilizer when the blocking piece is used for discharging, the blocking piece can smoothly move up and down, and the blocking piece arranged in the spindle shape does not leave fertilizer on the upper part to be accumulated on the blocking piece, so that the utilization rate of the fertilizer is improved in the process; the stirring piece is arranged, so that the fertilizer in the discharging through cavity can be stirred when the plugging piece moves up and down, and part of the fertilizer which is agglomerated into small blocks can be crushed in the stirring process, so that the fertilizer is divided into small particles, and the fertilizer entering the soil can be better absorbed by vegetation; and this stirring piece can stir fertilizer at the in-process of stirring, avoids spacing each other between the fertilizer and causes fertilizer to pile up, can't get into from the blowing discharge in the middle of leading to the chamber.

Further, the stirring piece comprises a screwing part movably connected with the base and a stirring part connected with the screwing part, and the stirring part is matched with the inner wall of the discharging through cavity; through setting up spiro union portion and stirring portion, it is when carrying out the blowing, can effectual cooperation between spiro union portion and the dwang, when the dwang upward movement, the dwang passes through the mating force between the screw thread, can work the spiro union rotates to realized blowing and stirring and gone on in step, and stirring portion and the inner wall that the blowing leads to the chamber cooperate, it can effectually prevent when humid weather, blowing bucket intracavity wall is moist and causes fertilizer bonding, the condition that can't drop, its effectual realization shovels the effect of moving fertilizer.

Furthermore, the fixing part comprises a fixing barrel connected with the base, a locking piece used for locking the scarification blade and a traction rope structure used for connecting the rotating rod; through cooperation between a fixed section of thick bamboo and the locking piece, the sword that loosens the soil is realized fixing on one hand to one of them, keeps loosening the soil the sword and can adjust according to the soil of the different degree of depth at the in-process that uses, and sets up the haulage rope structure then can effectual guarantee be in the pulling in the haulage rope, realize driving the dwang upward movement, and then the fertilizer in the sword that loosens the soil is seen off.

In conclusion, the soil filling device is arranged, so that the follow-up process can be suddenly filled into the original position again after soil loosening and fertilization are finished, the soil filling effect in the soil filling process is good, fertilizer covering is realized, the situation that the fertilizer is directly sublimated under the insolation of sunlight is avoided, and the utilization rate of the fertilizer is improved; and the soil filling process also ensures the smoothness of the whole soil and improves the integral aesthetic degree of the garden.

Drawings

Fig. 1 is a first schematic structural diagram according to a first embodiment of the present invention.

Fig. 2 is an enlarged view of a in fig. 1.

Fig. 3 is a schematic structural diagram of a winding element according to an embodiment of the invention.

Fig. 4 is a schematic structural diagram of a first embodiment of the present invention.

Fig. 5 is an enlarged view of B in fig. 4.

Fig. 6 is a schematic structural diagram of a ripping apparatus according to a first embodiment of the present invention.

Fig. 7 is a cross-sectional view of fig. 6.

Fig. 8 is an enlarged view of C in fig. 6.

Fig. 9 is an exploded view of fig. 6.

Fig. 10 is an enlarged view of D in fig. 6.

Fig. 11 is an enlarged view of E in fig. 6.

Fig. 12 is a schematic structural view of a fertilizer application device according to an embodiment of the present invention.

Fig. 13 is a cross-sectional view of fig. 12.

Fig. 14 is a schematic structural diagram of the second embodiment.

Fig. 15 is a partial structural schematic diagram of the second embodiment.

Fig. 16 is a partial exploded view of the second embodiment.

Fig. 17 is a partial structural view of F in fig. 16.

Detailed Description

In order to make the technical solutions of the present invention better understood, 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.

Example one

As shown in fig. 1-13, a fertilizing and soil loosening apparatus for garden comprises a base 1, wheels 12, a soil loosening device 2 and a fertilizing device 3, wherein the base is a metal base, the base 1 comprises a bottom plate 19, a supporting frame 18 connected to the bottom plate 19, a supporting plate 17 and a pushing rod 11 which are arranged on the supporting frame 18, the bottom plate 19 is a metal plate, the pushing rod 11 is an obliquely arranged metal rod, the pushing rod 11 is an inverted U-shaped arrangement, the supporting frame 17 is a metal frame, the supporting frame 18 is arranged on the bottom plate 19, the supporting plate 17 is a metal plate, the supporting plate 17 is connected to the supporting frame 18, and the soil loosening device 3 and the fertilizing device 4 are both arranged on the supporting plate 17; the four wheels 12 are arranged, the power motor is arranged between the bottom plate 19 and the support plate 17 and drives the two wheels close to the push rod to rotate in a mode that gears and metal output shafts are matched, and the arrangement mode achieves that the whole scarifier can automatically move when fertilizing and saves the pushing process of manpower.

Furthermore, the soil loosening device 3 comprises a soil loosening blade 21, a discharging through cavity 22, an opening and closing component 23, a fixing component 24 and a soil filling blade 29, the ripping blade 21 includes an L-shaped first blade body 211, a second blade body 212 detachably connected to the first blade body 211, the first blade 211 is provided with a shovel part 213 with a blade shape, the bottom of the first blade 211 is provided with a first baffle mud board 215 and a second baffle mud board 216, the first fender 215 is C-shaped or laterally V-shaped, the second fender 216 is a C-shaped fender, the second fender 216 is connected to the bottom of the shovel part 213 through a torsion spring, a space is provided between the first fender 215 and the second fender 216, when the fertilizer moves down the line, the fertilizer enters from the space between the first cutter body 211 and the second cutter body 212 and then falls between the first baffle mud plate 215 and the second baffle mud plate 216; the first mud guard 215 and the second mud guard 216 are arranged, so that when the soil is loosened, the soil can be effectively prevented from blocking the discharging through cavity 22 on the soil loosening blade 21, and the discharging efficiency of the material is improved; the ripping blade 21 is divided into the first blade body 211 and the second blade body 212, so that the height of the whole ripping blade 21 can be adjusted conveniently, and the length of the whole ripping blade can be increased by adding the third blade body and the fourth blade body.

Specifically, the discharge through cavity 22 is formed by communicating two cavities formed on the first cutter body 211 and the second cutter body 212, the opening and closing member 23 is arranged on the first cutter body 211, the opening and closing member 23 comprises a base 231, a blocking piece 232, a rotating rod 233 and a stirring piece 234, the base 231 is a metal cylinder with an external thread, an annular boss 239 is arranged on the inner wall of the base 231, the annular boss 239 is provided with an inclined plane which is obliquely arranged, the blocking piece 232 is arranged in a spindle shape, the specific shape of the blocking piece 232 is that the section of the blocking piece is approximate to a diamond shape, the lower part of the blocking piece 232 is matched with the inner wall of the boss 239, the rotating rod 233 is a screw rod, and the rotating rod 233 is connected with the upper part of the blocking piece 232; the upper part of the base 231 is connected with a limit platform 291, the rotating rod 233 is sleeved with a return spring 292, the upper end of the return spring 292 is connected with the limit platform 291, the lower end of the return spring 292 is abutted against the blocking piece 232, and the return spring 292 is sleeved with a sleeve body (not specifically shown in the figure) made of cloth, so that the sleeve body can effectively prevent fertilizer from being clamped on the return spring 292; when the stirring member 234 is disposed on the limit block 291 and is screwed with the rotating rod 232, the stirring member 234 rotates in the discharge through cavity 22 when the stirring member 234 moves upward on the rotating rod 232.

Specifically, the stirring member 234 includes a screw-connection portion 235 and a stirring portion 236, the screw-connection portion 235 is a metal sleeve with an internal thread, the screw-connection portion 235 is connected with the upper end face of the limiting table 291 through a bearing, and the screw-connection portion 235 can only rotate on the limiting table 291 and cannot move up and down; the stirring part 236 is three stirring paddles welded with the screw part 235, and the end part of each stirring paddle is approximately connected with the inner wall of the discharge through cavity 22; therefore when fertilizer falls into the emptying through cavity 22, fertilizer can be piled up on opening and closing part 23, then upwards stimulate when dwang 233, stirring piece 234 can rotate, stirs the material, and the material of messenger transmits vibrations each other and falls down through opening and closing part 23.

Further, the fixing component 24 includes a fixing cylinder 241, a locking piece 242 and a pull rope structure 25, the fixing cylinder 241 is a metal cylinder, the fixing cylinder 241 is fixed on the support plate 17 by means of screws, the second cutter body extends into the fixing cylinder 241, and the upper portion of the second cutter body 212 is provided with a flared portion 216, the flared portion 216 is in a horn shape, the flared portion 216 is substantially attached to the inner wall of the fixing cylinder 241, so that when the material enters the fixing cylinder 241, the material enters the discharge through cavity 22 along the fixing cylinder 241; the fixed cylinder 241 is provided with a plurality of recessed anti-slip parts 240, the locking piece 242 is a bolt, the locking piece 242 is screwed in the fixed cylinder 241, and the locking piece 242 is inserted into the anti-slip parts 240 when rotating, so that the loosening blade 21 is fixed.

Specifically, the hauling rope structure 25 includes a hauling rope 251, a winding member 252 and a switch member, the hauling rope 251 is a steel wire rope, and the lower end of the hauling rope 251 is connected with the rotating rod 233; the switch member is similar to a brake of an electric vehicle, the switch member 255 comprises a handle 256 and a spring 267, wherein the handle 256 is connected with the push rod 11, one end of the spring 267 abuts against the handle 256, and the other end is positioned on the push rod 11, so that the spring 267 can reset the handle after the handle 256 is pulled; wherein the other end of the pulling rope 251 is connected to the handle, so that the handle can pull the pulling rope 251 to release fertilizer; the winding member 252 includes a first wheel body 261, a second wheel body 262 and a clip 263, the first wheel body 261 is a metal wheel, a sliding member 264 is connected to the first wheel body 261, the sliding member 264 is a metal piece, a sliding slot 10 is provided on the rack 1, and the sliding member 264 is inserted into the sliding slot 10, so that the sliding member 264 can slide in the sliding slot 10; the second wheel body 262 is a metal wheel, the traction rope 251 is partially wound on the second wheel body 262, the second wheel body 262 is sleeved on the first wheel body 261 and can rotate on the first wheel body 261, the number of the clips is two, one is fixedly connected to the traction rope on the handle, and the other is fixedly connected to the traction rope on the rotating rod; (ii) a By arranging the traction rope, the winding piece and the switch piece, the winding piece can adjust the length of the traction rope when the height of the scarifier blade is adjusted, so that the traction rope is ensured to be in a tightened state all the time, the traction effect of the traction rope can be effectively improved, and the fertilizer can be released accurately and stably; the traction rope can be clamped after being wound by the clamp, so that the traction rope is kept not to be disengaged, and the first wheel body and the second wheel body can be arranged to facilitate smooth rotation of the first wheel body when the traction rope is wound, so that the first traction rope is wound; through setting up sliding tray and slider can be convenient for first wheel body fore-and-aft movement, keep the stability of first wheel body motion in-process, this mode of setting up has still been done spacingly to the haulage rope equally, and the guarantee haulage rope can not the circumstances such as drop in the motion process, improves the stability of haulage rope

Specifically, the clamp 263 includes a first clamping block 271, a second clamping block 272 and a locking lever 273, the first clamping block 271 is connected to the second wheel body 262 through a connecting rod 274, one end of the second clamping block 272 is connected to the first clamping block 271 through a torsion spring, and the locking lever 273 is movably connected to the second clamping block 272 and is screwed to the first clamping block 271 after clamping the traction rope 251.

Further, the fertilizer applying device 3 comprises a storage member 31, a feeding pipeline 32 and a valve component 33, the storage member 31 is a storage hopper, fertilizer is directly placed on the storage member 31, the storage member 31 is fixed on the support plate 17 through a metal bracket, the feeding pipeline 32 is a metal pipeline arranged on the storage member 31, one end of the feeding pipeline 23 is connected with the storage member 31, and the other end is connected with the fixed cylinder; the valve component 33 comprises a valve seat 331, a valve plate 332 and a driving cylinder 333, the valve seat 331 is a metal cylinder, a groove is arranged on the valve seat 331, and the valve plate 332 is pushed by the driving cylinder 333 to be inserted into the groove; the valve plate 332 is a metal plate with a middle part approximately tapered towards the upper layer, the valve plate 332 is connected with the driving cylinder 333, the driving cylinder 333 is a common cylinder, and a switch of the driving cylinder is arranged on the push rod, so that the driving cylinder can be opened when the handle is pulled to the lowest part, and the switch of the valve is set with opening time through a PLC chip, and the setting mode realizes the control of the opening and closing of the valve component, thereby controlling the feeding amount of fertilizer.

Example two:

as shown in fig. 14 to 17, the difference between the first embodiment and the second embodiment is that the second embodiment discloses a soil filling device 4 for pulling back soil from a scarification device 2, specifically, the soil filling device 4 includes a sleeve 41, an extension 42 and a soil filling plate 43, the sleeve 41 is a metal sleeve, the sleeve 41 is connected to the base 1, the extension 42 is a metal rod, the extension 42 penetrates into the sleeve 41, and the sleeve 41 and the extension 42 are fixed by bolts; the earth-filling plate 43 is a metal plate, the earth-filling plate 43 is connected with the extending piece 42, a connecting piece 47 is connected on the earth-filling plate 43, the connecting piece 47 is also a metal plate, and the connecting piece 47 is detachably connected with the earth-filling plate 43 through bolts; the connecting member 47 is provided with a first connecting groove 471 and a second connecting groove 472 arranged side by side with the first connecting groove 471, and the first connecting groove 471 and the second connecting groove 472 are both T-shaped grooves.

Further, a first rack 45 and a second rack 46 are connected to the connecting member 47, wherein the first rack 45 is a metal rack, a first connecting protrusion 452 is disposed on the first rack 45, the first connecting protrusion 452 is a T-shaped protrusion, the first connecting protrusion 452 is inserted into the first connecting groove 471, so that the first rack 45 is detachably connected to the connecting member 47, meanwhile, a first rake tooth 451 is disposed on the first rack 45, and the first rake tooth 451 is an inverted triangle; similarly, a second connecting protrusion 462 is disposed on the second rack 46, the second connecting protrusion 462 is also an inverted T-shaped protrusion, the second connecting protrusion 462 is inserted into the second connecting groove 472, a second rake tooth 461 is disposed on the second rack 46, the second rake tooth 461 is also an inverted triangle, wherein the distance between two adjacent first rake teeth 451 is greater than the distance between two adjacent second rake teeth 461; one end of the connecting piece 47 is movably connected with an anti-release piece 48, the anti-release piece 48 is a metal plate, the anti-release piece 48 is screwed with a screw connector 49, the screw connector 49 is a bolt, the anti-release piece 48 is connected with the connecting piece 47 through the screw connector 49, the anti-release piece 48 blocks the end parts of the first connecting groove and the second connecting groove, and therefore the first rack and the second rack cannot be separated.

It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all 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.

Claims (5)

1. The utility model provides a fertilization equipment that loosens soil for gardens which characterized in that: comprises that

The base (1) is connected with a push rod (11) which is obliquely arranged;

the wheels (12) are rotatably connected with the base (1);

the soil loosening device (2) extends into the soil and turns over the soil when the base (1) moves forwards;

the fertilizing device (3) is used for containing fertilizer; when the base (1) moves forwards, the fertilizing device (3) provides fertilizer into the soil loosening device (2) and then releases the fertilizer into soil;

the soil filling device (4) is used for re-pulling the soil turned over by the soil loosening device (2);

the soil filling device (4) comprises a sleeve joint piece (41) connected with the machine base (1), an extension piece (42) arranged on the sleeve joint piece (41) in a penetrating mode and a soil filling plate (43), and the soil filling plate (43) is movably connected with the extension piece (42);

the soil filling plate (43) is detachably connected with a first rack (45) with first rake teeth (451) and a second rack (46) with second rake teeth (461), and the distance between two adjacent first rake teeth (451) is larger than the distance between two adjacent second rake teeth (461);

a connecting piece (47) is detachably connected to the soil filling plate (43), a first connecting groove (471) and a second connecting groove (472) are formed in the connecting piece (47), a first connecting convex portion (452) matched with the first connecting groove (471) is formed in the first rack (45), and a second connecting convex portion (462) matched with the second connecting groove (472) is formed in the second rack (46);

one end of the connecting piece (47) is movably connected with an anti-release piece (48), and the anti-release piece (48) is connected with the connecting piece (47) through a screw connector (49).

2. A fertilizing and loosening apparatus for gardens as claimed in claim 1, wherein: the soil loosening device (2) comprises soil loosening blades (21) arranged in an L shape, a discharging through cavity (22) formed in the soil loosening blades (21), an opening and closing component (23) used for closing the discharging through cavity (22) and a fixing component (24) used for fixing the soil loosening blades (21), and the fixing component (24) is arranged on the machine base (1).

3. A fertilizing and loosening apparatus for gardens as claimed in claim 2, wherein: open and close part (23) include with base (231), the shutoff piece (232) of fusiform setting that the blowing leads to chamber (22) inner wall links to each other and with dwang (233) that shutoff piece (232) link to each other, swing joint has a stirring piece (234) on base (231), stirring piece (234) with dwang (233) spiro union.

4. A fertilizing and loosening apparatus for gardens as claimed in claim 3, wherein: the stirring piece (234) comprises a screwing part (235) movably connected with the base (231) and a stirring part (236) connected with the screwing part (235), and the stirring part (236) is matched with the inner wall of the discharge through cavity (22).

5. A fertilizing and loosening apparatus for gardens as claimed in claim 4, wherein: the fixing part (24) comprises a fixing barrel (241) connected with the base (1), a locking piece (242) used for locking the ripping blade (21) and a traction rope structure (25) used for connecting the rotating rod (233).

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