CN114128469A

CN114128469A - Fertilizer injection unit is planted to blueberry

Info

Publication number: CN114128469A
Application number: CN202111541657.5A
Authority: CN
Inventors: 郭在斌; 聂瑞明
Original assignee: Ruichang Ganwan Agricultural Technology Co ltd
Current assignee: Ruichang Ganwan Agricultural Technology Co ltd
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-03-04
Anticipated expiration: 2041-12-16
Also published as: CN114128469B

Abstract

The invention relates to a fertilizing device, in particular to a blueberry planting fertilizing device. The invention aims to provide a blueberry planting and fertilizing device convenient to move. The invention provides a blueberry planting fertilizing device which comprises a shell, supporting rods, storage frames, dust covers, storage tanks, a discharging pipe, first baffles, first springs and the like. The tire can roll on the ground, and then the supporting rod is pushed manually to push the device to move, so that time and labor are saved.

Description

Fertilizer injection unit is planted to blueberry

Technical Field

The invention relates to a fertilizing device, in particular to a blueberry planting fertilizing device.

Background

At present, when people fertilize the blueberry, generally, the hole is dug on the ground manually, then a fertilizer is held by hands to be placed in the hole, and then soil is filled again, so that the operation process is troublesome, and the efficiency is not high.

Patent application CN208095160U, published day is 20181116, discloses a novel fertilization is planted to blueberry device, including pivot, diaphragm, recess, square frame, passage, roll clamp plate, first electric putter, storage cavity, pull rod, through-hole, gate, motor, installation cavity, axostylus axostyle, spring, drill bit, second electric putter and box. The novel blueberry planting and fertilizing device is simple in structure, convenient to operate, high in functionality and novel in design, can better and more quickly fertilize blueberry trees through the drill bit and the fertilizer discharging device, better supplies fertilizer to blueberries, performs fertilization treatment on the blueberries, avoids damage to the skins due to direct contact of the fertilizer and the skins, and improves the working efficiency of fertilization; pile up the earth of having bored the hole through setting up the diaphragm, can be quick carry out the compound soil to the hole after the fertilization, avoided the manual work to carry out the compound soil, practiced thrift the time simultaneously, reduced workman's the amount of labour to the labour has been liberated. Although the above patent can improve the work efficiency, when in use, the carrying is carried by manpower, which wastes much physical power.

Consequently, a convenient blueberry planting fertilizer injection unit who removes has been designed.

Disclosure of Invention

In order to overcome the defects that the conventional blueberry planting and fertilizing device generally needs to be carried manually and wastes physical power of people when in use, the invention aims to provide the blueberry planting and fertilizing device convenient to move.

The invention is realized by the following technical approaches:

a blueberry planting and fertilizing device, which comprises a shell, a support rod, a storage frame, a dust cover and a storage tank, the discharging pipe, first baffle, first spring, the subassembly that digs, remove subassembly and ration subassembly, be equipped with the bracing piece between the front and back both sides upper portion of shell, the left and right sides on the inboard upper portion of shell all is equipped with the storage frame that is used for saving fertilizer, place between storage frame upper portion and be used for dirt-proof shield, storage frame bottom all is equipped with storage tank and intercommunication, storage tank bottom all is equipped with the discharging pipe and communicates, the equal slidingtype in storage frame lower part is equipped with first baffle, the symmetry is equipped with first spring around all between first baffle and the adjacent storage frame, the inside front side of shell is equipped with the subassembly that digs that is used for carrying out the drilling to ground, the shell lower part is equipped with the removal subassembly that is used for blueberry planting fertilizer injection unit to remove, be equipped with the ration subassembly that is used for the ration ejection of compact on the discharging pipe.

Optionally, the subassembly of cutting earth is equipped with the cylinder including first backup pad, motor, drill bit and cylinder, the middle part upside of shell inner wall front side, and the telescopic link bottom of cylinder is equipped with first backup pad, and first backup pad and shell sliding type are connected, and first backup pad middle part is equipped with the motor, is equipped with the drill bit on the output shaft of motor.

Optionally, the movable assembly comprises a second support plate, a tire, a first rack, a first gear, a second rack and a second spring, the lower portion of the shell is slidably provided with the second support plate, the front side and the rear side of the second support plate are respectively provided with the tire in a bilateral symmetry rotating mode, the middle of the front side of the inner wall of the second support plate is provided with the first rack, the middle of the front side of the inner wall of the shell is provided with the first gear in a lower rotating mode, the first gear is meshed with the first rack, the right portion of the front side of the first support plate is provided with the second rack, the second rack is meshed with the first gear, and the second spring is arranged between the bottom of the second rack and the shell.

Optionally, the ration subassembly is including first connecting rod, the second baffle, second connecting rod and third spring, and the front side of first baffle all is equipped with first connecting rod, and first backup pad down motion can contact with first connecting rod, and the equal slidingtype second baffle that is equipped with in outside upper portion of discharging pipe, and the front side of second baffle all is equipped with the second connecting rod, and the second connecting rod all contacts with first backup pad, and the equal front-back symmetry is equipped with the third spring between second baffle and the adjacent discharging pipe.

Optionally, the soil-back component is used for automatically pushing soil back into the hole and comprises a bulldozing plate, a fourth spring, a sliding block, a contact block, a fifth spring, a third supporting plate, a push rod, a sixth spring, a roller and a pull rope, the bulldozing plate is symmetrically and bilaterally arranged at the lower part of the inner side of the shell, the fourth spring is symmetrically and anteroposteriorly arranged between the upper part of the outer side of the bulldozing plate and the shell, the sliding blocks are symmetrically and bilaterally arranged at the lower part of the front side in the shell, the contact blocks are arranged on the sliding blocks in a sliding manner and are contacted with the first supporting plate, the fifth spring is arranged between the contact block and the adjacent sliding block, the third supporting plate is symmetrically arranged at the lower part of the front side in the shell, the contact blocks are contacted with the adjacent third supporting plate, push rods are arranged in a sliding manner at the middle parts of the third supporting plates and are contacted with the first supporting plate, the sixth spring is arranged between the push rods and the adjacent third supporting plates, the equal bilateral symmetry rotary type in inside front side middle part of shell and front side lower part is equipped with the gyro wheel, and the quantity of gyro wheel is four, all is equipped with the stay cord between slider top and the adjacent bull dozer board outside, and two adjacent gyro wheels are all walked around to the stay cord.

Optionally, still including the firm subassembly that improves stability, firm subassembly is including the carriage, the pointed rod, the third rack, second gear and fourth rack, the outside middle part slidingtype of shell is equipped with the carriage, the left and right sides of carriage bottom all is equipped with the pointed rod, the bottom left side of carriage is equipped with the third rack, the left side lower part rotary type of shell is equipped with the second gear, second gear and third rack toothing, the top left side of second backup pad is equipped with the fourth rack, fourth rack and second gear meshing.

Optionally, the safety protection device further comprises a protection assembly for improving safety, the protection assembly comprises supporting blocks, connecting rods and protection plates, the supporting blocks are arranged in the middle of the lower portions of the front side and the rear side of the shell, the connecting rods are arranged on the outer sides of the supporting blocks, the protection plates are symmetrically arranged between the connecting rods in a bilateral mode, and the protection plates are located on the outer sides of the sharp rods.

Optionally, the right part of the support rod is provided with a rubber sleeve.

Compared with the prior art, the invention has the remarkable improvements that: 1. the tire can roll on the ground, and then the supporting rod is pushed manually to push the device to move, so that time and labor are saved.

2. According to the invention, the motor and the drill bit can be driven to move downwards by taking the cylinder as a driving force, the drill bit can be driven to rotate by taking the motor as a driving force, so that the ground is drilled, and the fertilizer can intermittently and quantitatively drop downwards into the hole by intermittently moving left and right through the first baffle and the second baffle, so that the fertilizer application work is automatically completed, and the working efficiency is improved.

2. When the bulldozer moves towards the inner side, the soil just dug can be pushed towards the inner side, so that the soil is refilled into the hole without manual filling.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a first partial sectional structural schematic diagram of the present invention.

Fig. 3 is a second partial sectional structural view of the present invention.

Fig. 4 is an enlarged schematic view of the structure at a of the present invention.

Figure 5 is a schematic view of the installation of the earthmoving assembly of the invention.

Fig. 6 is a schematic view of the installation of the moving assembly of the present invention.

FIG. 7 is a schematic view of another moving assembly according to the present invention.

Figure 8 is a schematic view of the installation of the dosing assembly according to the invention.

Fig. 9 is an enlarged schematic view of the present invention at B.

FIG. 10 is a schematic view of the installation of the soil covering assembly of the present invention.

Fig. 11 is an enlarged schematic view of the present invention at C.

Fig. 12 is an enlarged schematic view of the present invention at D.

FIG. 13 is a schematic view of a first partial structure of the soil covering assembly of the present invention.

FIG. 14 is a schematic view of a second partial structure of the soil covering assembly of the present invention.

Figure 15 is a schematic view of the installation of the stabilizing assembly of the present invention.

Fig. 16 is a schematic view of the installation of the shield assembly of the present invention.

The meaning of the reference symbols in the figures: 1: housing, 2: support rod, 3: storage frame, 4: dust cover, 5: storage tank, 6: discharge pipe, 7: first baffle, 8: first spring, 9: excavation assembly, 91: first support plate, 92: motor, 93: drill, 94: cylinder, 10: moving assembly, 101: second support plate, 102: tire, 103: first rack, 104: first gear, 105: second rack, 106: second spring, 11: dosing assembly, 111: first link, 112: second baffle, 113: second link, 114: third spring, 12: covering earth assembly, 121: dozer plate, 122: fourth spring, 123: slider, 124: contact block, 125: fifth spring, 126: third support plate, 127: push rod, 128: sixth spring, 129: roller, 1210: a pull cord, 13: stabilizing assembly, 131: support frame, 132: pointed rod, 133: third rack, 134: second gear, 135: fourth rack, 14: protective component, 141: a support block, 142: connecting rod, 143: and (4) a protective plate.

Detailed Description

The invention is further explained by combining the drawings in the specification and the embodiments of the invention are given by combining the drawings in the specification.

Example 1

A blueberry planting and fertilizing device, refer to fig. 1-9, comprising a shell 1, a support rod 2, a storage frame 3, a dustproof cover 4, a storage tank 5, a discharge pipe 6, a first baffle 7, a first spring 8, an earth digging assembly 9, a moving assembly 10 and a quantifying assembly 11, wherein the support rod 2 is welded between the upper parts of the front side and the rear side of the shell 1, a rubber sleeve is arranged at the right part of the support rod 2 to prevent hand slipping, the storage frame 3 is arranged on the left side and the right side of the upper part of the inner side of the shell 1, the dustproof cover 4 is arranged between the upper parts of the storage frames 3, people can place fertilizer into the storage frame 3, the dustproof cover 4 covers the top of the storage frame 3 to play a dustproof role, the storage tank 5 is arranged at the bottom of the storage frame 3 and is communicated, the discharge pipe 6 is arranged at the bottom of the storage tank 5 and is communicated, the first baffle 7 is arranged at the lower part of the storage frame 3 in a sliding mode, the first springs 8 are symmetrically arranged between the first baffle 7 and the adjacent storage frame 3, the inside front side of shell 1 is equipped with the subassembly 9 of digging earth, and shell 1 lower part is equipped with removal subassembly 10, is equipped with ration subassembly 11 on the discharging pipe 6.

Referring to fig. 2 and 5, the excavation component 9 includes a first supporting plate 91, a motor 92, a drill bit 93 and a cylinder 94, the cylinder 94 is bolted on the upper side of the middle part of the front side of the inner wall of the shell 1, the first supporting plate 91 is arranged at the bottom of the telescopic rod of the cylinder 94, the first supporting plate 91 is connected with the shell 1 in a sliding manner, the motor 92 is bolted on the middle part of the first supporting plate 91, the drill bit 93 is arranged on the output shaft of the motor 92, and the motor 92 is started, so that the drill bit 93 can be driven to rotate, and therefore the ground can be drilled.

Referring to fig. 1, 2, 6 and 7, the moving assembly 10 includes a second support plate 101, a tire 102, a first rack 103, a first gear 104, a second rack 105 and a second spring 106, the second support plate 101 is slidably disposed at a lower portion of the housing 1, the tire 102 is rotatably disposed at both front and rear sides of the second support plate 101 in a bilateral symmetry manner, the tire 102 can roll on the ground to facilitate movement of the apparatus, the first rack 103 is mounted at a middle portion of a front side of an inner wall of the second support plate 101 through a bolt, the first gear 104 is rotatably disposed at a lower side of a middle portion of a front side of an inner wall of the housing 1, the first gear 104 is engaged with the first rack 103, the second rack 105 is disposed at a right portion of a front side of the first support plate 91, the second rack 105 is engaged with the first gear 104, and the second spring 106 is disposed between a bottom of the second rack 105 and the housing 1.

Referring to fig. 2, 8 and 9, the quantitative assembly 11 includes a first connecting rod 111, a second baffle 112, a second connecting rod 113 and a third spring 114, the first connecting rod 111 is welded to the front side of the first baffle 7, the first supporting plate 91 moves downward and contacts with the first connecting rod 111, the second baffle 112 is slidably arranged on the upper portion of the outer side of the discharging pipe 6, when the second baffle 112 moves inward, the bottom of the storage tank 5 can be blocked, a certain amount of fertilizer is stored in the storage tank 5, when the second baffle 112 moves outward, the fertilizer in the storage tank 5 can drop into the hole through the discharging pipe 6, so as to achieve the purpose of quantitative discharging, the second connecting rod 113 is welded to the front side of the second baffle 112, the second connecting rod 113 contacts with the first supporting plate 91, and the third spring 114 is symmetrically arranged between the second baffle 112 and the adjacent discharging pipe 6.

Initially, the third spring 114 is in a compressed state, when people need to use the device, the supporting rod 2 is firstly pushed, so that the device is pushed to a specified position, the tire 102 can roll on the ground to assist the device to move, then the dust cover 4 is pulled upwards to be opened, a proper amount of fertilizer is respectively put into the two storage frames 3, the first baffle 7 can block the fertilizer, then the motor 92 and the cylinder 94 are started, the output shaft of the motor 92 can drive the drill 93 to rotate, the telescopic rod of the cylinder 94 is controlled to extend to drive the first supporting plate 91 to move downwards, the first supporting plate 91 drives the motor 92, the drill 93 and the second rack 105 to move downwards, the second spring 106 is compressed, the second rack 105 drives the first gear 104 to rotate, the first gear 104 drives the first rack 103 to move upwards, the first rack 103 drives the second supporting plate 101 and the tire 102 to move upwards relative to the shell 1, so that the housing 1 can slowly move downwards, when the first support plate 91 is separated from the second connecting rod 113, the third spring 114 recovers its original state, and drives the second baffle 112 and the second connecting rod 113 to move inwards, so that the second baffle 112 blocks the bottom of the storage tank 5, when the first support plate 91 contacts with the first connecting rod 111, the first connecting rod 111 is extruded to move outwards, and drives the first baffle 7 to move outwards, the first spring 8 is compressed, so that the first baffle 7 does not block fertilizer any more, the fertilizer in the storage frame 3 can fall downwards into the storage tank 5, the second baffle 112 blocks the fertilizer, when the drill bit 93 contacts with the ground, the ground can be drilled, at this time, the housing 1 contacts with the ground, the tire 102 is separated from the ground, the stability is improved, after the drilling is finished, the telescopic rod of the control cylinder 94 is extended, and drives the first support plate 91 to move upwards to reset, the first support plate 91 drives the motor 92, the second support plate 91, and the second support plate 111 to move upwards, The drill 93 and the second rack 105 move upwards to reset, the second spring 106 restores to the original state, so that the drill 93 is separated from the ground, the second rack 105 drives the first gear 104 to rotate reversely, the first gear 104 drives the first rack 103 to move downwards to reset, the first rack 103 drives the second support plate 101 and the tire 102 to move downwards relative to the shell 1 to reset, so that the tire 102 is contacted with the ground, the shell 1 is jacked downwards, the shell 1 moves upwards slowly to reset, the shell 1 is separated from the ground, when the first support plate 91 is separated from the first connecting rod 111, the first spring 8 restores to the original state, drives the first baffle 7 and the first connecting rod 111 to move inwards to reset, so that the first baffle 7 blocks the fertilizer again, the fertilizer in the storage frame 3 does not fall into the storage tank 5 any more, and when the first support plate 91 is contacted with the second connecting rod 113, the second connecting rod 113 is extruded to move outwards, drive second baffle 112 toward the outside motion, the compression of third spring 114, make second baffle 112 no longer block storage tank 5 bottom, fertilizer in the storage tank 5 can down drop to just boring downthehole through discharging pipe 6, thereby accomplish fertilization work automatically, then promote the device to next fertilization place, repeat above-mentioned operation, can accomplish fertilization work once more, when people need not use the device, close motor 92 and cylinder 94, then fill back hole with the soil of digging out can.

Example 2

On the basis of the embodiment 1, referring to fig. 1, 2, 10, 11, 12, 13 and 14, the earth-recovering assembly 12 is further included, the earth-recovering assembly 12 includes a dozing plate 121, a fourth spring 122, a sliding block 123, a contact block 124, a fifth spring 125, a third support plate 126, a push rod 127, a sixth spring 128, a roller 129 and a pull rope 1210, the dozing plate 121 is symmetrically and leftwards slidably disposed on the lower portion of the inner side of the housing 1, the dozing plate 121 can be pushed back into the hole inwards when moving inwards, the fourth spring 122 is symmetrically and frontwards disposed between the upper portion of the outer side of the dozing plate 121 and the housing 1, the sliding blocks 123 are symmetrically and leftwards slidably disposed on the lower portion of the front side of the interior of the housing 1, the contact blocks 124 are both slidably disposed on the sliding blocks 123, the contact blocks 124 are both in contact with the first support plate 91, the fifth springs 125 are both welded between the contact blocks 124 and the adjacent sliding blocks 123, the third support plate 126 is symmetrically and leftwards disposed on the lower portion of the front side of the interior of the housing 1, the contact blocks 124 are in contact with the adjacent third supporting plates 126, push rods 127 are arranged in the middle of the third supporting plates 126 in a sliding mode, the push rods 127 are in contact with the first supporting plates 91, sixth springs 128 are arranged between the push rods 127 and the adjacent third supporting plates 126, rollers 129 are arranged in the middle of the front side and the lower portion of the front side in the shell 1 in a rotating mode in a bilateral symmetry mode, the number of the rollers 129 is four, pull ropes 1210 are arranged between the tops of the sliding blocks 123 and the outer sides of the adjacent bulldozing plates 121, and the pull ropes 1210 bypass the two adjacent rollers 129.

Initially, the fifth spring 125 and the sixth spring 128 are in a stretched state, when the first support plate 91 moves downward, the contact block 124 is squeezed to move downward, the slider 123 and the contact block 124 are driven to move downward, the slider 123 drives the blade 121 to move outward through the pull rope 1210, the fourth spring 122 is compressed, so that the blade 121 does not block the lower part of the drill bit 93, when the first support plate 91 is separated from the push rod 127, the sixth spring 128 returns to its original state, the push rod 127 is driven to move outward to return, when the contact block 124 is separated from the third support plate 126, the fifth spring 125 returns to its original state, the contact block 124 is driven to move outward, so that the contact block 124 is separated from the first support plate 91, at this time, the third support plate 126 blocks the top of the contact block 124, at this time, the drill bit 93 moves downward to drill a hole in the ground, when the first support plate 91 moves upward to return, the first support plate 91 contacts with the push rod 127, thereby drive push rod 127 and to the inside motion, the sixth spring 128 is tensile, push rod 127 can extrude contact piece 124 and to the inside motion, the fifth spring 125 is tensile, make third backup pad 126 no longer block contact piece 124 top, fourth spring 122 reconversion, drive bull dozer board 121 and to the inside motion reset, bull dozer board 121 can drive slider 123 and contact piece 124 through stay cord 1210 and move up and reset, bull dozer board 121 can be with digging out in the soil moves back hole to the inside, do not need the manual work to fill out soil, time saving and labor saving.

Referring to fig. 1, 2, 15 and 16, the device further includes a stabilizing assembly 13, the stabilizing assembly 13 includes a support frame 131, a pointed rod 132, a third rack 133, a second gear 134 and a fourth rack 135, the support frame 131 is slidably disposed in the middle of the outer side of the housing 1, the pointed rod 132 is disposed on each of the left and right sides of the bottom of the support frame 131, the pointed rod 132 moves downward and can be inserted into the soil, so that the stability of the device is improved, the third rack 133 is connected to the left side of the bottom of the support frame 131 through a bolt, the second gear 134 is rotatably disposed on the lower portion of the left side of the housing 1, the second gear 134 is engaged with the third rack 133, the fourth rack 135 is connected to the left side of the top of the second support plate 101 through a bolt, and the fourth rack 135 is engaged with the second gear 134.

When the second supporting plate 101 moves upward, the fourth rack 135 can be driven to move upward, the fourth rack 135 drives the second gear 134 to rotate, the second gear 134 drives the third rack 133 to move downward, the third rack 133 drives the supporting frame 131 and the spike rod 132 to move downward, the spike rod 132 is inserted into the soil, the stability of the device is improved, when the second supporting plate 101 moves downward to reset, the fourth rack 135 is driven to move downward to reset, the fourth rack 135 drives the second gear 134 to rotate reversely, the second gear 134 drives the third rack 133, the supporting frame 131 and the spike rod 132 move upward to reset, and the spike rod 132 is separated from the ground.

Referring to fig. 1, 2 and 16, still including protection component 14, protection component 14 includes supporting shoe 141, connecting rod 142 and guard plate 143, and supporting shoe 141 has all been welded in the middle of the lower part of shell 1 front and back both sides, and the supporting shoe 141 outside all is equipped with connecting rod 142, and bilateral symmetry is equipped with guard plate 143 between the connecting rod 142, and guard plate 143 is located the pointed end pole 132 outside, can cover pointed end pole 132, avoids pointed end pole 132 accidental injury people, improves the security.

The protection plate 143 is located the outside of point pole 132, can wrap up point pole 132, avoids point pole 132 accidental injury people, improves the security.

Finally, it is necessary to state that: the above-mentioned contents are only used to help understanding the technical solution of the present invention, and should not be interpreted as limiting the scope of the present invention; insubstantial modifications and adaptations of the invention as described above will occur to those skilled in the art and are intended to be within the scope of the invention as claimed.

Claims

1. The utility model provides a fertilizer injection unit is planted to blueberry, including shell (1), bracing piece (2), storage frame (3), shield (4), storage tank (5), discharging pipe (6), first baffle (7) and first spring (8), be equipped with bracing piece (2) between the front and back both sides upper portion of shell (1), the left and right sides on shell (1) inboard upper portion all is equipped with storage frame (3) that are used for saving fertilizer, place between storage frame (3) upper portion and be used for dirt-proof shield (4), storage frame (3) bottom all is equipped with storage tank (5) and intercommunication, storage tank (5) bottom all is equipped with discharging pipe (6) and intercommunication, the equal slidingtype in storage frame (3) lower part is equipped with first baffle (7), first baffle (7) and adjacent storage frame (3) between equal front and back symmetry be equipped with first spring (8), the characterized by, still including digging subassembly (9), Remove subassembly (10) and ration subassembly (11), the inside front side of shell (1) is equipped with and is used for carrying out the subassembly (9) of digging earth of driling to ground, and shell (1) lower part is equipped with and is used for blueberry to plant fertilizer injection unit and carries out removal subassembly (10), is equipped with ration subassembly (11) that are used for the ration ejection of compact on discharging pipe (6).

2. A blueberry planting fertilizer injection unit as defined in claim 1, wherein the digging assembly (9) comprises a first support plate (91), a motor (92), a drill (93) and a cylinder (94), the cylinder (94) is arranged on the upper side of the middle portion of the front side of the inner wall of the casing (1), the first support plate (91) is arranged at the bottom of the telescopic rod of the cylinder (94), the first support plate (91) is slidably connected with the casing (1), the motor (92) is arranged in the middle of the first support plate (91), and the drill (93) is arranged on the output shaft of the motor (92).

3. A blueberry planting and fertilizing device as claimed in claim 2, characterized in that the moving component (10) comprises a second support plate (101), a tire (102), a first rack (103), first gear (104), second rack (105) and second spring (106), the lower part slidingtype of shell (1) is equipped with second backup pad (101), the equal bilateral symmetry rotary type in both sides around second backup pad (101) is equipped with tire (102), the front side middle part of second backup pad (101) inner wall is equipped with first rack (103), the middle part downside rotary type of shell (1) inner wall front side is equipped with first gear (104), first gear (104) and first rack (103) meshing, the front side right part of first backup pad (91) is equipped with second rack (105), second rack (105) and first gear (104) meshing, be equipped with second spring (106) between second rack (105) bottom and shell (1).

4. A blueberry planting and fertilizing device as claimed in claim 3, characterized in that the quantitative assembly (11) comprises a first connecting rod (111), a second baffle (112), a second connecting rod (113) and a third spring (114), the first connecting rod (111) is arranged on the front side of the first baffle (7), the first supporting plate (91) moves downwards to be in contact with the first connecting rod (111), the second baffle (112) is arranged on the upper portion of the outer side of the discharge pipe (6) in a sliding manner, the second connecting rod (113) is arranged on the front side of the second baffle (112), the second connecting rod (113) is in contact with the first supporting plate (91), and the third spring (114) is symmetrically arranged between the second baffle (112) and the adjacent discharge pipe (6) in a front-back manner.

5. The blueberry planting and fertilizing device as claimed in claim 4, characterized by further comprising a soil-restoring component (12) for automatically restoring soil into a hole, wherein the soil-restoring component (12) comprises a soil-shifting plate (121), a fourth spring (122), a sliding block (123), a contact block (124), a fifth spring (125), a third support plate (126), a push rod (127), a sixth spring (128), a roller (129) and a pull rope (1210), the soil-shifting plate (121) is arranged on the lower portion of the inner side of the casing (1) in a bilaterally symmetrical and sliding manner, the fourth spring (122) is symmetrically arranged between the upper portion of the outer side of the soil-shifting plate (121) and the casing (1) in a front-back symmetrical manner, the sliding block (123) is arranged on the lower portion of the front side inside the casing (1) in a bilaterally symmetrical manner, the contact block (124) is arranged on the sliding block (123), and the contact block (124) is in contact with the first support plate (91), all be equipped with fifth spring (125) between contact piece (124) and adjacent slider (123), shell (1) inside front side lower part bilateral symmetry is equipped with third backup pad (126), contact piece (124) all contacts with adjacent third backup pad (126), third backup pad (126) middle part all slidingtype is equipped with push rod (127), push rod (127) all contact with first backup pad (91), all be equipped with sixth spring (128) between push rod (127) and adjacent third backup pad (126), shell (1) inside front side middle part and the equal bilateral symmetry rotary type of front side lower part are equipped with gyro wheel (129), the quantity of gyro wheel (129) is four, all be equipped with stay cord (1210) between slider (123) top and adjacent bull dozer board (121) the outside, adjacent two gyro wheel (129) are all walked around in stay cord (1210).

6. A blueberry planting and fertilizing device as claimed in claim 5, characterized by further comprising a stabilizing component (13) for improving stability, wherein the stabilizing component (13) comprises a support frame (131), a pointed rod (132), a third rack (133), a second gear (134) and a fourth rack (135), the support frame (131) is slidably arranged in the middle of the outer side of the housing (1), the pointed rods (132) are arranged on the left and right sides of the bottom of the support frame (131), the third rack (133) is arranged on the left side of the bottom of the support frame (131), the second gear (134) is rotatably arranged on the lower portion of the left side of the housing (1), the second gear (134) is meshed with the third rack (133), the fourth rack (135) is arranged on the left side of the top of the second support plate (101), and the fourth rack (135) is meshed with the second gear (134).

7. The blueberry planting and fertilizing device as claimed in claim 6, characterized by further comprising a protection assembly (14) for improving safety, wherein the protection assembly (14) comprises supporting blocks (141), connecting rods (142) and protection plates (143), the supporting blocks (141) are arranged in the middle of the lower portions of the front side and the rear side of the shell (1), the connecting rods (142) are arranged on the outer sides of the supporting blocks (141), the protection plates (143) are symmetrically arranged between the connecting rods (142) in the left-right direction, and the protection plates (143) are located on the outer sides of the pointed rods (132).

8. The blueberry planting and fertilizing device as claimed in claim 1, characterized in that the right part of the support rod (2) is provided with a rubber sleeve.