CN213960730U - Rice transplanter - Google Patents

Abstract

The utility model provides a rice transplanter, including frame, footboard, a fertilizer injection unit and first support subassembly. The first bracket component comprises a first installation part for installing the first fertilizing device, a second installation part for installing the first fertilizing device and a third installation part for installing the first fertilizing device. The first installation part and the second installation part are arranged below the first fertilizing device, and the third installation part is arranged on the side edge of the first fertilizing device. The utility model discloses a set up first installation department and second installation department and guaranteed the stability of the vertical direction of first fertilizer injection unit during operation, set up the third installation department and reduced the range of rocking of first fertilizer injection unit during operation at transplanter organism fore-and-aft direction, improved the stability of transplanter work.

Description

Rice transplanter

Technical Field

The utility model relates to a transplanter, in particular to a transplanter with a fertilizing device installation part.

Background

In the prior art, the fertilizing device is fixed on two sides of the rice transplanter through the base arranged on the side edge of the pedal, the base is fixed at the bottom of the fertilizing device, the bottom surface of the fertilizing device is basically positioned on the same plane with the pedal, but the upper half part of the fertilizing device is not provided with a structure for limiting the shaking of the fertilizing device. Due to the factors of the working environment, the rice transplanter can generate certain shaking when working in paddy fields with uneven ground, the stability of the fertilizing device can not be guaranteed, and uneven fertilization can be caused. Therefore, it is necessary to provide a mounting rack with a mounting portion for a fertilizer applicator, which can fix the fertilizer applicator and ensure better stability during operation, so as to overcome the above-mentioned drawbacks.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a transplanter which can reduce the shaking of a fertilizing device.

According to an aspect of the utility model, a rice transplanter is provided, include:

a frame;

a fertilizing device comprising a first fertilizing device;

the mounting bracket, the mounting bracket includes first bracket component, first bracket component is including the first installation department that is used for installing first fertilizer injection unit, the third installation department that is used for installing first fertilizer injection unit's second installation department and is used for installing first fertilizer injection unit, first fertilizer injection unit's below is located to first installation department and second installation department, first fertilizer injection unit's side is located to the third installation department.

Preferably, the rice transplanter further comprises a pedal arranged above the rack and a support arranged above the pedal, and the support and the pedal are arranged in a non-contact mode.

Preferably, the supporting member is U-shaped, the supporting member includes a first rod, a second rod arranged in parallel with the first rod, and a third rod connecting the first rod and the second rod, the first mounting portion is provided on the first rod, the second mounting portion is provided on the second rod, and the supporting member is arranged in an integrated manner.

Preferably, the first support assembly further comprises a first connecting piece and a second connecting piece, the first connecting piece comprises a first main body portion and a first bending portion which is bent from the first main body portion and fixed to the rack, the second connecting piece comprises a second main body portion and a second bending portion which is bent from the second main body portion and fixed to the rack, and the first main body portion and the second main body portion are arranged in a non-contact mode with the pedal.

Preferably, the first bracket component further comprises a third connecting piece connected with the first connecting piece and the second connecting piece, the third connecting piece is perpendicular to the first main body part, and the third connecting piece is perpendicular to the second main body part.

Preferably, the first support assembly includes the handrail, the handrail includes the first connecting portion of connecting first main part and second main part, bends the first handrail portion that extends downwards from first connecting portion, bends and fixes the handrail installation department to the frame from the second handrail portion and the second handrail portion that further extends downwards along first handrail portion, first connecting portion is located to the third installation department.

Preferably, the mounting frame further comprises a second bracket assembly having the same structure as the first bracket assembly, a first link connecting the first bracket assembly and the second bracket assembly, and a second link connecting the first bracket assembly and the second bracket assembly.

Preferably, the first bracket component further comprises a fourth connecting member, and the fourth connecting member comprises a third main body part fixed to the first connecting rod and horizontally arranged, and a third bending part bent from the third main body part and obliquely extending and fixed to the first connecting part.

Preferably, the first bracket component further comprises a fifth connecting piece which is connected with the third main body part and the third rod and is vertically arranged.

Preferably, the first connecting piece, the second connecting piece, the third connecting piece, the support piece, the handrail, the fourth connecting piece and the fifth connecting piece together form a first accommodating space for installing the first fertilizing device.

Compared with the prior art, the utility model provides a transplanter has following beneficial effect:

the stability of the vertical direction of the first fertilizing device in the working process is guaranteed by arranging the first installation part and the second installation part, the shaking range of the first fertilizing device in the front-back direction of the transplanter body in the working process is reduced by arranging the third installation part, the working stability of the transplanter is improved, and the fertilizing device and the pedal are arranged in a non-contact mode.

Drawings

The invention will be described in further detail with reference to the following drawings and embodiments:

FIG. 1 is a partial perspective view of a rice transplanter of the present invention;

fig. 2 is a perspective view of the mounting bracket of the present invention;

fig. 3 is an exploded perspective view of the first fertilizer applicator of the present invention;

fig. 4 is a left side view of the first fertilizer applicator of the present invention;

FIG. 5 is an exploded view of the frame of the fertilizer applicator of the present invention;

fig. 6 is a partial perspective view of the first fertilizer applicator of the present invention;

fig. 7 is a partial perspective view of the first fertilizer applicator of the present invention at another angle;

fig. 8 is a perspective view of the utility model with a surplus fertilizer collecting device;

fig. 9 is a perspective view of another working state of the device with a surplus fertilizer collecting device of the present invention;

fig. 10 is a perspective view of the fertilizer roll assembly of the present invention;

FIG. 11 is a partially exploded view of the fertilizer roll assembly of the present invention;

fig. 12 is a partial exploded view of another angle of the fertilizer roll assembly of the present invention.

Detailed Description

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

For the sake of simplicity, only the parts relevant to the present invention are schematically shown in the drawings, and they do not represent the actual structure as a product. In addition, in order to make the drawings concise and understandable, components having the same structure or function in some of the drawings are only schematically illustrated or only labeled. In this document, "one" means not only "only one" but also a case of "more than one".

It should be further understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.

In this context, it is to be understood that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In addition, in the description of the present application, the terms "first", "second", and the like are used only for distinguishing the description, and are not intended to indicate or imply relative importance.

In order to more clearly illustrate embodiments of the present invention or technical solutions in the prior art, specific embodiments of the present invention will be described below with reference to the accompanying drawings. It is obvious that the drawings in the following description are only examples of the invention, and that for a person skilled in the art, other drawings and embodiments can be obtained from these drawings without inventive effort.

Referring to fig. 1, the utility model discloses a rice transplanter 100, which comprises a frame 1, a pedal 2 arranged on the frame 1, a first fertilizing device 6, a first bracket component 3 used for fixing the first fertilizing device 6 on the frame 1, a second fertilizing device 7, and a second bracket component 4 used for fixing the second fertilizing device 7 on the frame 1. The first bracket assembly 3 and the second bracket assembly 4 are connected through a first connecting rod 51 and a second connecting rod 52 to form a mounting frame 5. The first bracket component 3 and the second bracket component 4 are respectively arranged at two transverse sides of the frame 1. In the present invention, the traveling direction of the defined seedling planting machine 100 is the front-rear direction, the width direction of the machine body is the horizontal direction, the direction parallel to the pedal 2 is the horizontal direction, and the direction perpendicular to the pedal 2 is the vertical direction.

Referring to fig. 2, the first bracket assembly 3 includes a first connector 31, a second connector 32, a third connector 33, a support member 34, a handle 35, a fourth connector 36, a fifth connector 37, and a mounting member 38. In this embodiment, the connecting member is a circular tube, and in other embodiments, the connecting member may be provided in other manners, such as a plate.

The first connecting member 31 includes a first main body 311 vertically disposed and a first bending portion 312 horizontally disposed and connected to the first main body 311, an arc-shaped transition portion (not numbered) is disposed between the first bending portion 312 and the first main body 311, and a first mounting member 313 is disposed on the first bending portion 312. The second connecting member 32 includes a second main body 321 vertically disposed and a second bending portion 322 horizontally disposed and connected to the second main body 321, a forward-inclined transition portion (not numbered) is disposed between the second bending portion 322 and the second main body 321, and a second mounting member 323 is disposed on the second bending portion 322. The first and second main body portions 311 and 321 are located at the lateral outer sides of the step panel 2, and the first and second bent portions 312 and 322 are located below the step panel 2 and fixed to the frame 1 by the first and second mounting members 313 and 323, respectively. The first connecting member 31 and the second connecting member 32 are provided in a non-contact manner with the pedal 2. The third link 33 horizontally disposed above the step panel 2 connects the first main body portion 311 and the second main body portion 321.

The support member 34 is U-shaped, horizontally disposed above the pedal 2, and includes a first rod 341 fixed to the first main body 311, a second rod 342 parallel to the first rod 341 and fixed to the third link 33, and a third rod 343 connecting the first rod 341 and the second rod 342, wherein an arc-shaped transition portion (not labeled) is disposed between the third rod 343 and the first rod 341 and between the third rod 343 and the second rod 342, a first mounting portion 3411 for fixing the first fertilizer applying device 6 is disposed on the first rod 341, and a second mounting portion 3421 for fixing the first fertilizer applying device 6 is disposed on the second rod 342. In this embodiment, the first rod 341 is fixed to the first body portion 311, and in other embodiments, the first rod 341 may be provided to be fixed to the third connector 33. More preferably, the mounting portion is integrally provided with the rod.

The armrest 35 includes a first connecting portion 351 horizontally disposed and connecting the first main body portion 311 and the second main body portion 321, a first armrest portion 352 bent along the first connecting portion 351 and vertically extending downward, a second armrest portion 353 further extending forward from the first armrest portion 352 and a armrest mounting portion 354 fixed to the frame 1 after being bent in the direction of the frame 1 and perpendicular to the second armrest portion 353. The armrests 35 also serve to reinforce the structural strength of the first frame member 3. The third mounting portion 38 is provided on the first connecting portion 351, the third mounting portion 38 includes a mounting surface (not labeled) that is provided obliquely, and when the first fertilizer injection device 6 is mounted, the mounting surface is attached to the upper baffle 61211 provided on the side surface of the first fertilizer injection device 6, thereby fixing the first fertilizer injection device 6.

The fourth link 36 includes a third body portion 361 parallel to the third link 33 and fixed to the first link 51, and a third bent portion 362 extending perpendicular to the third body portion 361 along the third body portion 361 and fixed to the first connection portion 351. The third body portion 361 and the third lever 343 are located on the same vertical plane. The fifth connecting member 37 is vertically disposed and connects the third body portion 361 and the third lever 343.

The first connecting member 31, the second connecting member 32, the third connecting member 33, the support member 34, the armrest 35, the fourth connecting member 36 and the fifth connecting member 37 together form a first receiving space 39 for mounting the first fertilizing apparatus. The first housing space 39 is located above the step panel 2 and is provided in non-contact with the step panel 2. Since the first bracket component 3 passes through and is fixed on the frame 1 from the side edge of the pedal 2 without arranging a mounting hole on the pedal 2, the second bracket component 4 is symmetrically arranged and is fixed on the frame 1 from the other side of the rice transplanter 100, and therefore, the mounting rack 5 and the pedal 2 are arranged in a non-contact way.

The utility model discloses a first installation department 3411 and second installation department 3421 support first fertilizer injection unit 6 in vertical orientation, avoid transplanter 100 to take place to rock when going through setting up third installation department 38 to play fixed effect to first fertilizer injection unit 6 better.

The second rack assembly 4 has the same structure as the first rack assembly 3, the second rack assembly 4 includes a sixth connecting member 41 disposed symmetrically to the second connecting member 32, and the sixth connecting member 41 includes a fourth main body portion 411 disposed symmetrically to the second main body portion 321. For the sake of brevity, no further description is provided. The mounting 5 includes a first link 51 connecting the first bracket assembly 3 and the second bracket assembly 4 and a second link 52 connecting the first bracket assembly 3 and the second bracket assembly 4. The first link 51 is a horizontally disposed U-shaped bar, and includes a third connecting portion 511 vertically disposed and fixed on the second main body portion 321 and a fourth connecting portion 512 vertically disposed and fixed on the fourth main body portion 411. The second link 52 is horizontally provided below the first link 51 and above the step 2, and connects the second main body 321 and the fourth main body 411. The first link 51 and the second link 52 may function as a guard rail.

Since the first and second fertilizer applicators 6 and 7 have the same structure, the first fertilizer applicator 6 will be exemplified for the sake of simplicity. Referring to fig. 3 and 4, the first fertilizer application device 6 includes a fertilizer applicator 61, a fertilizer box 62 provided above the fertilizer applicator 61, a fertilizer application roller assembly 63, a motor 64, a pressure sensor 65, a fertilizer application pipe 66, and a blower 67 mounted at the front end of the fertilizer applicator 61, all of which are mounted in the fertilizer applicator 61.

The fertilizer box 62 includes a filter 621 and a box cover 623, and is provided with an upwardly open receiving space 622. The filter 621 is put into the housing space 622 from the opening. The filter 621 includes a body portion 6211 provided with a plurality of through holes and a grip portion 6212 for grasping. A filter 621 is placed in the lower inner side of the fertilizer box 62 to filter the fertilizer to prevent larger fertilizer from entering the fertilizer discharging roller assembly 63. The filter 621 can be picked up by the handle 6212.

The housing of the fertilizer applicator 61 includes a blower mounting plate 611 at the front end of the first fertilizing apparatus 6 for mounting the blower 64, a rear cover plate 612 at the rear end of the first fertilizing apparatus 6, a first side plate 613 at the inner side, and a second side plate 614 at the outer side and arranged in parallel with the first side plate 613. The outer side of the second side plate 614 is provided with a motor cover 641 and a protective cover 642 for ensuring the operation condition of the motor 64. The fertilizer applicator 61 is internally provided with a first baffle 615 for sliding fertilizer down to the fertilizer discharging roller assembly 63, and the first baffle 615 is obliquely arranged in front of the fertilizer discharging roller assembly 63. A first brush 6151 is arranged at one end of the first baffle 615 close to the fertilizer discharging roller assembly 63 and is used for brushing the fertilizer on the surface of the fertilizer discharging roller assembly 63 so as to enable the fertilizer to be discharged more uniformly.

Referring to fig. 4 and 5, a second baffle 616 is provided behind the fertilizer discharge roller assembly 63. The second baffle 616 comprises a first shielding portion 6161 obliquely arranged at the rear upper part of the fertilizer discharging roller assembly 63, a second shielding portion 6162 bent from the first shielding portion 6161 and vertically arranged between the fertilizer discharging roller assembly 63 and the motor 64, and a third shielding portion 6163 obliquely arranged at the rear lower part of the fertilizer discharging roller assembly 63. One end of the first shielding portion 6161 close to the fertilizer discharging roller assembly 63 is provided with a second brush 6164 for brushing the fertilizer on the surface of the fertilizer discharging roller assembly 63, so that the fertilizer discharging is uniform. The third shielding portion 6163 is located below the motor, and is provided with a pressure sensor 65 for detecting whether the fertilizer is blocked. The first blocking portion 6161 and the first baffle 615 form a V-shaped fertilizer inlet 6152 for receiving fertilizer from the fertilizer box 62, so that the fertilizer can slide down to the fertilizer discharging roller assembly 63. The second shutter 616 also serves to protect the motor 64. In this embodiment, the second baffle 616 is formed by bending an integrated plate, and in other embodiments, the second baffle may be formed by splicing several plates. In other embodiments, the pressure sensor 65 may also be provided as another type of sensor for detecting clogging of the manure, such as an infrared sensor.

Referring to fig. 6 and 7, a lower baffle assembly 617 is obliquely arranged below the fertilizer discharging roller assembly 63, and comprises a cover plate 6172, and a first lower baffle 6171 and a second lower baffle 6173 which are oppositely arranged on two sides of the cover plate 6172. The first lower baffle 6171 and the second lower baffle 6173 are fixed on the fertilizer distributor 61, and the cover plate 6172 is detachably connected with the first lower baffle 6171 and the second lower baffle 6173. The cover plate 6172 further comprises a handle 6174, the cover plate 6172 is detached through the handle 6174, and residual fertilizer can be directly discharged from the position of the cover plate 6172. The second lower baffle 6173 and the third shielding portion 6163 are used together to fix the fertilizer pipe 66. The second lower baffle 6173 is provided with a baffle bending part 61731 and a clamping groove 61732. The cover plate 6172 is provided with a latch 61721. When installed, latch 61721 resides within slot 61732. The cover plate 6172 is fixed to the first lower baffle 6171 by hand-screwing bolts.

Referring to fig. 8 and 9, a collecting hopper 69 is disposed below the lower baffle assembly 617, and the collecting hopper includes a flip 691, a chute 692 formed by two parallel triangular side plates and a bottom plate obliquely disposed between the two side plates. The flip cover is provided with a receiving groove 694. When the residual fertilizer is collected, the flip cover 691 is turned upwards to be attached to the baffle bending part 61731 to play a role of a right baffle, and at the moment, the partition plate component 618 is partially placed in the accommodating groove 694. Two fixing pieces 693 with obliquely arranged slots are arranged on the first side plate 613 and the second side plate 614, and the cover plate 6172 is arranged in the slots when collecting the residual fertilizer, so that the left baffle is realized. The first side plate 613, the second side plate 614, the cover plate 6172 and the flip cover 691 form a surplus fertilizer collecting channel (not labeled).

Referring to fig. 5 and 7, a partition plate assembly 618 is obliquely arranged between the first baffle 615 and the lower baffle assembly 617, and comprises a plurality of vertically arranged partition plates which are parallel to each other and have the same structure. In this embodiment, partition assembly 618 includes a first partition 6181, a second partition 6182, and a third partition 6183 disposed parallel to first side plate 613. The first baffle 615, the second baffle 616, the lower baffle assembly 617 and the baffle assembly 618 define four fertilizer discharge channels 68. Any number of partition plates can be arranged as required to obtain the required number of fertilizer discharge channels. Since the separators are identical in structure, only the first separator 6181 will be described herein for the sake of brevity. The front end of the first partition plate 6181 is fixed on the blower mounting plate 611 and the first lower baffle 6171 in a manner of inserting the latch and the clamping groove, the upper part of the middle section is provided with an arc portion 6184 for accommodating the fertilizer roller assembly 63, and the right end of the arc portion 6184 is fixed on the second shielding portion 6162 in a manner of inserting. The rear end of the first partition 6181 is fixed to the third shield portion 6163. The tail end of the fertilizer discharging channel 68 is communicated with the fertilizer discharging pipe 66, the fertilizer discharging roller assembly 63 rotates to convey fertilizer to the fertilizer discharging channel 68, and finally the fertilizer is discharged through the fertilizer discharging pipe 66.

The blower mounting plate 611 includes a ventilation plate 6111 disposed obliquely and a mounting plate 6112 disposed vertically. The ventilation plate 6111 is provided with ventilation openings 6113 with the same number as the fertilizer discharge channels 68, each ventilation opening 6113 corresponds to and is communicated with one fertilizer discharge channel 68, and the fertilizer is blown into the fertilizer discharge channels 68 through the wind of the ventilation openings 6113 and the fertilizer is blown to the fertilizer discharge pipe 66 to be discharged. The ventilation plate 6111 is further provided with an installation frame 6114 for installing the blower 67, and the installation frame 6114 is of an Jiong-shaped structure. The mounting plate 6112 is used for fixing the first baffle 615, and a vertically bent reinforcing rib (not labeled) is arranged at the top of the mounting plate and used for reinforcing the strength of the fertilizer box. In the present embodiment, the number of the blowers 67 is the same as the number of the fertilizer discharge passages 68, i.e., four. Other numbers may be provided as desired. The present embodiment further includes a blower cover 671 fixed to the mounting frame 6114, which includes two side plates, an inverted V-shaped top plate and a vertical baffle (not labeled) disposed downward from the top plate, the bottom of the cover 671 is not closed for air intake of the blower 67. The blower 67 is arranged below the fertilizer box 62 and is not higher than the lower bottom surface of the fertilizer box 62.

Referring to fig. 4 and 7, the rear cover plate 612 includes a first cover plate 6121 and a second cover plate 6122. The first cover plate 6121 includes an upper baffle 61211 disposed obliquely and a side baffle 61212 extending vertically downward along the upper baffle 61211, and a button 6123 for controlling the operation of the fertilizer applicator is disposed on the side baffle 61212. The second cover plate 6122 is bent and disposed at the lower right side of the motor 64 to block dirt.

In the present embodiment, the plates in the fertilizer applicator 6 are fixed by insertion or welding, but in other embodiments, all of the plates may be fixed by welding.

One end of fertilizer applicator roller assembly 63 is secured to first side plate 613 and the other end is secured to second side plate 614, relative to which fertilizer applicator roller assembly 63 is rotatable. Referring to fig. 10, the fertilizer discharging roller assembly 63 includes a rotating shaft 631, a fertilizer stopping roller 632 disposed on the rotating shaft 631, a first fertilizer discharging roller assembly 633 fixed on the rotating shaft 631 and rotatable with the rotating shaft 631, a second fertilizer discharging roller assembly 634, and a third fertilizer discharging roller assembly 635. A first separation piece 636 is arranged between the fertilizer resisting wheel 632 and the third fertilizer discharging wheel assembly 635, a second separation piece 637 is arranged between the third fertilizer discharging wheel assembly 635 and the second fertilizer discharging wheel assembly 634, and a third separation piece 638 is arranged between the second fertilizer discharging wheel assembly 634 and the first fertilizer discharging wheel assembly 633. The connection of the shaft 631 to the first, second and third fertilizer wheel assemblies 633, 634, 635 is non-circular, preferably polygonal, and in this embodiment hexagonal. The fertilizer blocking wheel 632 is for preventing the fertilizer from being discharged, that is, the fertilizer cannot be discharged from the place where the fertilizer blocking wheel 632 is placed, so that the fertilizer blocking wheel 632 can rotate together with the rotating shaft 631, or the fertilizer blocking wheel 632 does not rotate relative to the rotating shaft 631. The fertilizer blocking wheel 632 in this embodiment is disposed on the outermost side, and the fertilizer blocking wheel 632 may be disposed between two rows of fertilizer wheel assemblies, or the fertilizer blocking wheel 632 may be replaced with a fertilizer wheel assembly, as required, so that fertilizer may flow into each fertilizer discharging passage 68.

The first, second and third fertilizer wheel assemblies 633, 634 and 635 have the same structure, and for the sake of brevity, the first fertilizer wheel assembly 633 will be described in detail. The first fertilizer wheel assembly 633 comprises a first fertilizer wheel 6331, a second fertilizer wheel 6332 and a third fertilizer wheel 6333 which are adjacently arranged. The fertilizer wheels have the same structure. Taking the first fertilizer discharging wheel 6331 as an example for detailed description, referring to fig. 11, the first fertilizer discharging wheel 6331 includes a main body 63311, a first protrusion 63312 and a second protrusion 63313 uniformly disposed on the circumference of the main body 63311, and a groove 63314 formed between the first protrusion 63312 and the second protrusion 63313. A mounting hole 63315 provided in the main body portion 63311, and a plurality of fertilizer wheel drain holes 63316 provided in the circumferential direction of the main body portion 63311 so as to penetrate in the axial direction. The groove 63314 is used for loading fertilizer. The grooves on two adjacent fertilizer wheels are communicated, so that the fertilizer is more uniform.

Referring to fig. 12, the first partition plate 636, the second partition plate 637, and the third partition plate 638 are identical in structure, and for the sake of convenience, the first partition plate 636 is illustrated in detail as an example, and includes a partition plate main body 6361, a mounting hole 6362 provided at the center of the main body, and a partition plate drain hole 6363. The diameter of the separating plate is consistent with that of the fertilizer discharging wheel. Preferably, the partition plate drain holes 6363 in this embodiment are rectangular in axial cross section, but in other embodiments, may have other shapes for the purpose of allowing water to flow, and the partition plate drain holes 6363 are located radially below the fertilizer wheel groove 63314. The partition plate drain hole 6363 is communicated with the fertilizer discharging wheel drain hole 63316.

Referring to fig. 11, the fertilizer wheel 632 includes a mounting hole 6321 at the center, supporting portions 6322 uniformly arranged on the circumference of the mounting hole 6321, an outer circle 6323 connecting the top ends of the supporting portions, and an end cap 6324 disposed in a direction away from the fertilizer wheel. A first channel 6325 is formed between the two adjacent supporting parts, and a series of fertilizer blocking wheel water drainage holes 6326 are uniformly distributed on the circumference of the mounting hole 6321 on the end cover 6324. The installation hole 6321 is circular in this embodiment, and can allow the fertilizer blocking wheel 632 and the rotation shaft 631 to rotate relatively, or can be non-rotatable in other embodiments. The diameter of the fertilizer resistance wheel 632 is the same as that of the fertilizer discharge wheel assembly 633, and the axial length of the fertilizer resistance wheel 632 is consistent with the width of the single fertilizer discharge channel 68.

It will be apparent to those skilled in the art that various modifications and variations can be made to the above-described exemplary embodiments of the present invention without departing from the spirit and scope of the invention. Thus, it is intended that the present invention cover the modifications and variations of this invention provided they come within the scope of the appended claims and their equivalents.

Claims (10)

1. A rice transplanter, comprising:

a frame;

a fertilizing device comprising a first fertilizing device;

the mounting bracket, the mounting bracket includes first bracket component, first bracket component is including the first installation department that is used for installing first fertilizer injection unit, the third installation department that is used for installing first fertilizer injection unit's second installation department and is used for installing first fertilizer injection unit, first fertilizer injection unit's below is located to first installation department and second installation department, first fertilizer injection unit's side is located to the third installation department.

2. A rice transplanter according to claim 1, further comprising a pedal disposed above the frame, and a support disposed above the pedal, the support and the pedal being disposed in a non-contact manner.

3. A rice transplanter according to claim 2, wherein said support member is U-shaped, said support member comprises a first rod, a second rod arranged in parallel with said first rod, and a third rod connecting said first rod and said second rod, said first mounting portion is provided on said first rod, said second mounting portion is provided on said second rod, and said support member is integrally provided.

4. A rice transplanter according to claim 3, wherein said first frame unit further comprises a first connecting member and a second connecting member, said first connecting member comprises a first main body portion and a first bent portion bent from the first main body portion and fixed to the frame, said second connecting member comprises a second main body portion and a second bent portion bent from the second main body portion and fixed to the frame, and said first main body portion and said second main body portion are provided in a non-contact manner with the step.

5. The rice transplanter according to claim 4, wherein the first frame assembly further comprises a third connecting member connecting the first connecting member and the second connecting member, the third connecting member being disposed perpendicular to the first body portion, and the third connecting member being disposed perpendicular to the second body portion.

6. A rice transplanter according to claim 4, wherein the first frame member comprises an arm rest including a first connecting portion for connecting the first body portion and the second body portion, a first arm rest portion extending by being bent downward from the first connecting portion, a second arm rest portion extending further downward from the first arm rest portion, and an arm rest mounting portion bent from the second arm rest portion and fixed to the frame, the third mounting portion being provided at the first connecting portion.

7. The rice transplanter according to claim 6, wherein the mounting frame further comprises a second frame assembly having the same structure as the first frame assembly, a first linkage connecting the first frame assembly and the second frame assembly, and a second linkage connecting the first frame assembly and the second frame assembly.

8. A rice transplanter according to claim 7, wherein the first frame unit further comprises a fourth link member comprising a third body portion fixed to the first link and disposed horizontally, and a third bent portion bent from the third body portion and extending obliquely and fixed to the first link portion.

9. A rice transplanter according to claim 8, wherein said first frame assembly further comprises a fifth connecting member vertically provided to connect the third body portion and the third rod.

10. A rice transplanter according to claim 9, wherein said first connecting member, second connecting member, third connecting member, support member, arm rest, fourth connecting member and fifth connecting member together form a first receiving space for receiving the first fertilizer applicator.

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