CN116649172A - Automatic seedling planting machine - Google Patents

Abstract

The application relates to the technical field of seedling planting, in particular to an automatic seedling planting machine which comprises a frame, wherein crawler moving assemblies are symmetrically arranged on two sides of the frame, an automatic seedling planting translation assembly is arranged above the inside of the frame, a pit digging assembly is fixed on one side in front of the frame, a soil gathering assembly is arranged right behind the pit digging assembly, a rolling assembly is arranged right behind the soil gathering assembly, and a seedling placing frame is arranged inside the frame. This automatic seedling planter not only can improve the production efficiency of flowers and plants, fruit seedling, sapling, compact structure has good flexibility and reliability moreover, significantly reduces the consumption of manpower and material resources to solve effectively that current automation is planted a body type too big with high costs, is handheld plant the problem that seedling utensil is slower, and adapt to the planting of special topography, can not appear the slope phenomenon when planting, guaranteed normal growth and the survival of sapling, fruit seedling, flowers and plants.

Description

Automatic seedling planting machine

Technical Field

The application relates to the technical field of seedling planting, in particular to an automatic seedling planting machine.

Background

The seedling planting machine is mainly used in the fields of agricultural planting, landscaping, forest protection and the like. The device can automatically embed seeds or seedlings into soil and cover the seeds or seedlings with the soil, so that the quick, efficient and accurate planting operation is realized. The basic steps of seedling planting are that seedlings are selected, planting tools are prepared, planting places are selected, seedling planting pits with proper depth and size are dug, seedlings are grafted or transplanted into the seedling planting pits, gaps in soil are removed by brushing, the soil is compacted, and it is very important to finish the steps to ensure normal growth and survival of the seedlings.

The existing automatic seedling planting machine such as flower seedlings, fruit seedlings, saplings and the like in the market has oversized machine body, complicated parts and relatively high price, so that the cost is increased, for example, an assembled seedling planting machine designed by Jiangsu Ward agricultural machinery company is required to be controlled by a person, the position of the seedlings is required to be arranged by a worker, the safety cannot be ensured, and a seedling planting device held by the person is also required to be arranged, but the seedling planting speed is low, and the operation difficulty coefficient is high, for example, a seedling planting device disclosed by Chinese patent publication No. CN 215122021U is authorized; meanwhile, the existence of different tree species, tree ages, tree shapes, terrains, soil and other factors greatly affects the adaptability of the seedling planting machine, and the existing seedling planting machine is easy to cause the seedling to incline during planting, so that the normal growth and survival of the seedling cannot be ensured, and even the common seedling planting machine cannot meet the requirements due to longer and scattered seedling rootstock, so that the artificial planting is directly adopted.

There is a need for an automated seedling planter.

Disclosure of Invention

The application aims to provide an automatic seedling planting machine so as to solve the problems in the background technology.

In order to achieve the above purpose, the present application provides the following technical solutions:

the utility model provides an automatic change seedling planter, includes the frame, installs track removal subassembly in frame both sides symmetry, and the outside of frame is fixed with the arc shell, the inside top of frame is provided with automatic seedling translation subassembly of planting, is fixed with the assembly of digging pit in place ahead one side of frame, is equipped with the soil subassembly in digging pit subassembly directly behind, and gathers soil subassembly and frame and fix together, is equipped with the roll extrusion subassembly directly behind the soil subassembly, and this roll extrusion subassembly is installed in the rear of frame, the inside of frame is equipped with seedling rack, is provided with a plurality of fixation clamps and movable clamp on the seedling rack, and can overturn 180 degrees spring hinge installation together between movable clamp and the seedling rack, automatic seedling translation subassembly includes the longitudinal movement frame that an independent level set up, is equipped with the crane in the rear of longitudinal movement frame.

Further, the number of the fixed clamps is the same as that of the movable clamps, the fixed clamps and the movable clamps are arranged in opposite directions, and the shape of the fixed clamps is L-shaped.

Further, the top symmetry of frame is provided with two arc guide rails, and one side of one of them arc guide rail is equipped with the hold-in range transmission that is used for driving the longitudinal movement frame and removes and closes the piece, the below of longitudinal movement frame is fixed with the slider that is adapted to the arc guide rail, hold-in range transmission closes the piece and includes two synchronizing wheels and an independent hold-in range that meshes mutually to two synchronizing wheels are in the same place through the support bearing frame of pivot with the frame top, and wherein the pivot is in the same place through the output shaft of key connection with the longitudinal movement motor, and the longitudinal movement motor is in the same place through L template and the top of frame.

Further, the upper side of the longitudinal moving frame is provided with a mounting frame for longitudinal movement in a sliding fit manner through a linear sliding rail, the lower part of the mounting frame is symmetrically fixed with a plurality of sliding blocks matched with the linear sliding rail, a gear rack transmission part is arranged below the longitudinal moving frame and comprises an independent gear and a meshed rack, the rack is fixed on the inner side of the longitudinal moving frame, the gear is installed with an output shaft of a transverse moving motor through key connection, and the transverse moving motor is fixed on the upper side of the mounting frame.

Further, the upper end of crane is equipped with drives lead screw pivoted up-and-down movement motor, and this up-and-down movement motor passes through L template and crane and installs together, the lead screw is in the same place with the drive nut screw cooperation of inlaying in the mounting bracket top, and the both sides edge of this lead screw is in the same place through the bearing frame with the place ahead of crane, and the one end of lead screw is fixed together with the output shaft of up-and-down movement motor through the shaft coupling, the below of crane is equipped with the pneumatic clamping jaw of centre gripping seedling, is fixed with the push pedal that is used for promoting the activity clamp in the lower part of pneumatic clamping jaw, the claw cover of pneumatic clamping jaw has the soft cover of rubber of adaptation seedling stem portion, the anterior both sides side of crane is equipped with the slide rail slider piece, and the slide rail slider piece includes the slide rail together with the crane is fixed at the mounting bracket rear slider.

Further, the pit digging assembly comprises a front electric push rod fixed with the frame, a rotating motor is fixed at the lower end of an extending rod of the front electric push rod, the rotating motor is fixed with a U-shaped fixing frame in sliding connection with the frame, and an output shaft of the rotating motor penetrates through the U-shaped fixing frame to be connected with the spiral blade through a key.

Further, gather the earth subassembly including with the biax cylinder that the frame is fixed together, be fixed with the mount at the lower extreme of biax cylinder, the internally mounted of this mount has mini cylinder, the end that stretches out of mini cylinder is fixed together with the movable block, sliding fit between this movable block and the mount, the upper and lower face of mount respectively is equipped with two logical grooves, is equipped with the optical axis in the inside of leading to the groove, and the both ends of optical axis pass the movable block and rotate with one side of connecting rod to be connected together, and the opposite side of connecting rod rotates with the earth claw through the optical axis of a specific length to be connected together, also rotate through the optical axis through a specific length between earth claw and the mount to be connected together.

Further, the number of the soil gathering claws and the connecting rods is four, the soil gathering claws and the connecting rods are symmetrically arranged on the upper surface and the lower surface of the fixing frame respectively, the soil gathering plates are fastened on the inner sides of the soil gathering claws, the soil gathering plates are fan-shaped in overlook view, and the cross sections of the soil gathering plates are L-shaped.

Further, the rolling assembly comprises a rear electric push rod fixed with the frame, a rolling wheel mounting frame is connected to the lower end flange of the rear electric push rod in a sliding mode, and two rolling wheels are symmetrically arranged on the inner side of the rolling wheel mounting frame.

Further, the crawler moving assembly comprises a connecting frame fixed with the frame, a moving driving motor for driving the driving wheel to rotate is arranged on the side part of the connecting frame, two auxiliary wheels are arranged under the inner side of the connecting frame Fang Zhuaizhou, and the driving wheel and the auxiliary wheels are meshed with the crawler outside the connecting frame.

By applying the technical scheme of the application, the automatic seedling digging, soil gathering and rolling assembly comprises a moving assembly, an automatic seedling planting and translating assembly, a seedling placing frame, a pit digging assembly, a soil gathering assembly and a rolling assembly, so that the functions of automatic pit digging, automatic seedling planting, automatic soil gathering and automatic soil compaction are realized, the production efficiency of flowers, fruits and seedlings is improved, the labor consumption is reduced, the structure is compact, the flexibility and the reliability are good, the consumption of manpower and material resources can be greatly reduced, in addition, the regular planting of the seedling planter can improve the quality of plants, the planting, the management and the harvesting can be better, the automatic planting of seedlings is realized, the problems of overlarge cost and slow handheld seedling planting device of the existing automatic seedling planting machine body are effectively solved, the seedling planting machine is suitable for planting in special terrains, the normal growth and survival of the seedlings, fruits and flowers are ensured.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application.

In the drawings:

FIG. 1 is a schematic diagram of an automated seedling planter of the present application;

FIG. 2 is a schematic diagram of the automated seedling planter of the present application;

FIG. 3 is a schematic view of the automatic seedling-planting translation assembly of FIG. 1 according to the present application;

FIG. 4 is a schematic view of the structure of the lifting frame in FIG. 3 according to the present application;

FIG. 5 is a schematic view of the structure of the longitudinally movable frame of FIG. 3 according to the present application;

FIG. 6 is a schematic view of the pneumatic clamping jaw of FIG. 4 in accordance with the present application positioned above a seedling rest;

FIG. 7 is a schematic view of the track movement assembly of FIG. 1 according to the present application;

FIG. 8 is a schematic view of the pit art assembly of FIG. 1 according to the present application;

fig. 9 is a schematic view of the soil assembly of fig. 1 according to the present application.

FIG. 10 is a schematic view of the soil assembly of FIG. 1 in a bottom view;

FIG. 11 is a schematic view of the roll assembly of FIG. 1 according to the present application;

fig. 12 is a schematic block diagram of the control assembly of fig. 1 according to the present application.

Wherein the above figures include the following reference numerals:

a frame 10; track movement assembly 20; a connection frame 21; a movement driving motor 22; a driving wheel 23; an auxiliary wheel 24; the crawler belt 25 automatically plants the seedling translation assembly 30; an arc-shaped guide rail 31; a timing belt drive 32; a longitudinally moving motor 33; a support bearing block 34; a longitudinally movable frame 35; a mounting frame 35a; a rack-and-pinion transmission member 35b; a drive nut 35c; a lateral movement motor 35d; a linear slide rail 35e; a lifting frame 36; a lead screw 36a; an up-and-down movement motor 36b; a push plate 36c; pneumatic clamping jaw 36d; a slide rail slider assembly 36e; a seedling rest 40; a fixing clip 41; a movable clamp 42; a control assembly 50; a remote control handle 51; a control box 52; pit digging assembly 60; a front electric push rod 61; a U-shaped fixing frame 62; a rotating electric machine 63; helical blades 64; a soil assembly 70; a fixing frame 71; a biaxial cylinder 72; a mini cylinder 73; a moving block 74; a link 75; a soil gathering claw 76; a soil gathering plate 77; a roll-down assembly 80; a rear electric putter 81; a rolling wheel mounting frame 82; a rolling wheel 83; seedling planting soil 90.

Detailed Description

It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. The application will be described in detail below with reference to the drawings in connection with embodiments. It is noted that all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs unless otherwise indicated.

In the present application, unless otherwise indicated, terms of orientation such as "upper, lower, top, bottom" are used generally with respect to the orientation shown in the drawings or with respect to the component itself in the vertical, upright or gravitational direction; also, for ease of understanding and description, "inner and outer" refers to inner and outer relative to the profile of each component itself, but the above-mentioned orientation terms are not intended to limit the present application.

Referring to fig. 1 to 12, the present application provides a technical solution:

the utility model provides an automatic seedling planter, including frame 10, crawler belt moving assembly 20 is installed to frame 10 both sides symmetry, the outside of frame 10 is fixed with the arc shell, be provided with automatic planting seedling translation subassembly 30 in frame 10 inside top, be fixed with the hole digging subassembly 60 in frame 10's place ahead one side, be equipped with the soil gathering subassembly 70 directly behind hole digging subassembly 60, and soil gathering subassembly 70 is together fixed with frame 10, be equipped with rolling subassembly 80 directly behind soil gathering subassembly 70, this rolling subassembly 80 installs in frame 10's rear, frame 10's inside is equipped with seedling rack 40, be provided with a plurality of fixation clamp 41 and movable clamp 42 on seedling rack 40, and install together through a spring hinge that can overturn 180 degrees between movable clamp 42 and the seedling rack 40, automatic planting seedling translation subassembly 30 includes a vertical movable frame 35 that independently level set up, be equipped with crane 36 at the rear of vertical movable frame 35, the quantity of fixation clamp 41 is the same with movable clamp 42, and be just to setting up between fixation clamp 41 and the movable clamp 42, and the fixation clamp 41 take the shape and take the form between the initial position of L and the rack 40, the initial position is used for guaranteeing that the seedling is held by the rack 40.

The following description of the development examples will be given by taking peony seedlings as an example:

when the technical scheme of the application is applied to planting peony seedlings, a large number of peony seedlings are fixed in advance by workers through the fixed clamps 41 and the movable clamps 42 on the seedling placing frame 40, the robot is moved to a proper position above planting soil 90 by the crawler moving assembly 20, firstly, pit digging is carried out by the pit digging assembly 60, after the robot moves forwards for a certain distance, seedlings on the seedling placing frame 40 are taken out by matching the fixed clamps 41 and the movable clamps 42 under the action of the automatic seedling planting translation assembly 30, the seedlings are placed in the dug pits, meanwhile, surrounding soil is gathered around the peony seedlings by the soil gathering assembly 70, after the action is completed, the robot moves forwards under the action of the 2 crawler moving assembly 20, then batch planting is carried out according to a specified distance rule, and the rolling assembly 80 rolls the gathered soil while moving, so that the automatic planting of the peony seedlings is realized, and the existing common seedling planting machine cannot meet the automatic planting of the peony seedlings, so that the problems of low quality and low efficiency of artificial planting of the peony seedlings are adopted in the prior art.

Two arc guide rails 31 are symmetrically arranged above the frame 10, one side of one arc guide rail 31 is provided with a synchronous belt transmission assembly 32 for driving a longitudinal moving frame 35 to move, a sliding block which is adapted to the arc guide rail 31 is fixed below the longitudinal moving frame 35, the synchronous belt transmission assembly 32 comprises two synchronous wheels and an independent synchronous belt which is meshed with the synchronous belt transmission assembly 32, the two synchronous wheels are arranged together with a support bearing seat 34 above the frame 10 through a rotating shaft, the rotating shaft is connected with an output shaft of a longitudinal moving motor 33 through a key, and the longitudinal moving motor 33 is fixed together with the upper part of the frame 10 through an L-shaped plate;

preferably, the synchronous belt in the synchronous belt driving assembly 32 is fixed with the longitudinal moving frame 35 through a pressing block, and the longitudinal moving motor 33 adopts a planetary gear motor with the model number of LRF 120;

through the arrangement, the movable motor 33 drives the synchronous belt driving assembly 32 to work, and simultaneously the longitudinal movable frame 35 can longitudinally move above the frame 10 through the arc-shaped guide rail 31, so that the seedlings on the seedling placing frame 40 can be longitudinally transferred after being taken out.

A mounting frame 35a for longitudinally moving is slidably matched above the longitudinally moving frame 35 through a linear slide rail 35e, a plurality of sliding blocks matched with the linear slide rail 35e are symmetrically fixed at the lower part of the mounting frame 35a, a gear-rack transmission part 35b is arranged below the longitudinally moving frame 35, the gear-rack transmission part 35b comprises an independent gear and a meshed rack, wherein the rack is fixed at the inner side of the longitudinally moving frame 35, the gear is connected with an output shaft of a transverse moving motor 35d through a key, and the transverse moving motor 35d is fixed above the mounting frame 35a;

preferably, the lateral movement motor 35d adopts a planetary gear motor with the model number of LRF 120;

through the arrangement, when the transverse moving motor 35d drives the gear in the gear rack transmission part 35b to rotate, the gear transversely moves the rack to be fixed under the meshing action, and the gear is fixed with the transverse moving motor 35d and the mounting frame 35, so that the transverse movement of the mounting frame 35 is realized under the action of the linear sliding rail 35e, and then the seedlings on the seedling placing frame 40 can be taken out to realize transverse transfer of the peony seedlings.

An up-down moving motor 36b for driving a screw rod 36a to rotate is arranged at the upper end of the lifting frame 36, the up-down moving motor 36b is arranged with the lifting frame 36 through an L-shaped plate, the screw rod 36a is in spiral fit with a transmission nut 35c embedded above the mounting frame 35a, the edges of two sides of the screw rod 36a are arranged with the front of the lifting frame 36 through bearing seats, one end of the screw rod 36a is fixed with an output shaft of the up-down moving motor 36b through a coupling, a pneumatic clamping jaw 36d for clamping a peony seedling is arranged below the lifting frame 36, a push plate 36c for pushing the movable clamp 42 is fixed at the lower part of the pneumatic clamping jaw 36d, a rubber soft sleeve for adapting to the stem part of the peony seedling is sleeved at the claw part of the pneumatic clamping jaw 36d, slide rail and slide block combination members 36e are arranged at two sides of the front part of the lifting frame 36 and comprise slide rails fixed with the lifting frame 36 and slide blocks fixed at the rear of the mounting frame 35a;

preferably, the up-and-down moving motor 36b is a planetary gear motor of model LRF 120;

through the arrangement, when the up-down moving motor 36b drives the screw rod 36a to rotate, under the spiral matching effect of the screw rod 36a and the transmission nut 35c, the screw rod 36a is not moved by the transmission nut 35c to move up and down through the sliding rail sliding block assembly 36e, and the lifting frame 36 is also moved up and down due to the fact that the screw rod 36a and the lifting frame 36 are installed together, so that the up-down transfer of the peony seedlings can be realized after the seedlings on the seedling placing frame 40 are taken out, when the automatic seedling planting translation assembly 30 is utilized to take the peony seedlings from the seedling placing frame 40, firstly, the pneumatic clamping jaw 36d at the lower end of the lifting frame 36 reaches the position right above the fixed clamp 41 and the movable clamp 42, and clamps the trunk of the peony seedlings through the pneumatic clamping jaw 36d, and as the lifting frame 36 moves downwards, the push plate 36c below the pneumatic clamping jaw 36d pushes the movable clamp 42 downwards, and further the peony seedlings can be flexibly taken out from the seedling placing frame 40 under the translation effect of the automatic seedling planting translation assembly 30.

The pit digging assembly 60 comprises a front electric push rod 61 fixed with the frame 10, a rotary motor 63 is fixed at the lower end of an extending rod of the front electric push rod 61, the rotary motor 63 is fixed with a U-shaped fixing frame 62 which is connected with the frame 10 in a sliding way, and an output shaft of the rotary motor 63 passes through the U-shaped fixing frame 62 to be connected with a helical blade 64 in a key way;

preferably, the front electric push rod 61 adopts a direct current lifter with the model JYTXL, and the rotating motor 63 adopts a brushless motor with the model 57 BL;

it should be noted that the peony seedlings are planted in a large area from 9 middle to 10 first months in autumn, and the root length of the peony seedlings is 20 to 30mm, the height of the helical blade 64 is 30mm, and the extending length of the front electric push rod 61 is 40 to 50mm;

through the arrangement, the front electric push rod 61 pushes the U-shaped fixing frame 62 to move downwards, the rotating motor 63 fixed on the U-shaped fixing frame 62 drives the spiral blade 64 to rotate, and the spiral blade 64 is positioned right above the seedling planting soil 90, so that the utilization of the spiral blade 64 for digging pits is high in efficiency, difficult to disperse the soil, suitable for planting peony seedlings and capable of meeting the requirement of long root portions of the peony seedlings.

The soil gathering assembly 70 comprises a double-shaft air cylinder 72 fixed with the frame 10, a fixing frame 71 is fixed at the lower end of the double-shaft air cylinder 72, a mini air cylinder 73 is arranged in the fixing frame 71, the extending end of the mini air cylinder 73 is fixed with a moving block 74, the moving block 74 is in sliding fit with the fixing frame 71, two through grooves are respectively arranged on the upper surface and the lower surface of the fixing frame 71, optical axes are arranged in the through grooves, two ends of the optical axes penetrate through the moving block 74 and are rotationally connected with one side of a connecting rod 75, the other side of the connecting rod 75 is rotationally connected with a soil gathering claw 76 through a specific length of optical axis, the soil gathering claw 76 and the fixing frame 71 are rotationally connected with each other through a specific length of optical axis, the number of the soil gathering claw 76 and the connecting rod 75 is four, the soil gathering plate 77 is symmetrically arranged on the upper surface and the lower surface of the fixing frame 71 respectively, the inner side of the soil gathering plate 77 is tightly fixed, and the soil gathering plate 77 is in a sector shape in the overlook plane, and the cross section is L-shaped;

it should be noted that, the rotary connection between the mini cylinder 73 and the moving block 74, the connecting rod 75 and the soil gathering claw 76 forms a mechanism of a connecting rod clamping jaw under the action of the fixing frame 71, so that when the extending rod of the mini cylinder 73 is retracted, the moving block 74 moves backwards, the soil gathering claw 76 and the soil gathering plate 77 can be extended under the action of the connecting rod 75, and conversely, when the extending rod of the cylinder 73 extends, the soil gathering claw 76 and the soil gathering plate 77 can be automatically retracted, and then the automatic seedling planting translation assembly 30 places the peony seedlings in the pits dug by the pit digging assembly 60, and at this time, the rapid soil gathering can be realized by the extending and retracting actions of the soil gathering assembly 70, so that the automatic planting of the peony seedlings is realized.

The rolling assembly 80 comprises a rear electric push rod 81 fixed with the frame 10, a rolling wheel mounting frame 82 is connected to the lower end flange of the rear electric push rod 81, the rolling wheel mounting frame 82 is in sliding connection with the frame 10, and two rolling wheels 83 are symmetrically arranged on the inner side of the rolling wheel mounting frame 82; preferably, the rear electric pushrod 81 adopts a direct current lifter with the model JYTXL; therefore, in the using process, the rear electric push rod 81 pushes the rolling wheel mounting frame 82 downwards, the two rolling wheels 83 reach the proper positions of the planting soil 90, and then the rolling of the loose soil is completed by matching with the movement of the robot, so that the peony seedlings can grow normally under the condition of ensuring the planting efficiency.

The crawler moving assembly 20 comprises a connecting frame 21 fixed with the frame 10, a moving driving motor 22 for driving a driving wheel 23 to rotate is arranged on the side part of the connecting frame 21, two auxiliary wheels 24 are arranged at the lower side Fang Zhuaizhou of the inner side of the connecting frame 21, and the driving wheel 23 and the auxiliary wheels 24 are meshed with the crawler 25 outside the connecting frame 21; preferably, the mobile drive motor 22 is a brushless DC motor of the type CH/CV; therefore, the robot moves in a caterpillar way, so that the ground ratio is low, soil is protected, a plough bottom layer is avoided being formed by caterpillar operation, the seedling planting work of the robot is better met, and the robot is better suitable for planting in special terrains.

It should be further noted that, the control assembly 50 includes a remote control handle 51 and a control box 52, where the control box 52 is installed in front of the inside of the frame 10, and the remote control handle 51 and the inside of the control box 52 are respectively provided with a type RS485 wireless communication module for implementing wireless communication control, and meanwhile, the inside of the control box 52 is also provided with a PLC controller, a driving module, and an electromagnet, where the driving module is connected with the PLC controller, the longitudinal moving motor 33, the transverse moving motor 35d, the up-down moving motor 36b through wires, and the front electric push rod 61, the rotating motor 63, the rear electric push rod 81, and the moving driving motor 22 through wires, and the driving module is of a corresponding type, for example, the driving module of the longitudinal moving motor 33 may be MR-JE-10, and the electromagnet is connected with the PLC controller through wires, and the electromagnet is connected with the biaxial cylinder 72, the mini cylinder 73, and the pneumatic clamping jaw 36d through air pipes for controlling the working state thereof.

From the above description, it can be seen that, compared with the prior art, the present application utilizes the functions of the crawler moving assembly 20, the automatic seedling planting translation assembly 30, the seedling placing frame 40, the pit digging assembly 60, the soil gathering assembly 70 and the rolling assembly 80, not only can the production efficiency of seedlings, fruits and saplings be improved, and the labor consumption is reduced, but also the present application has a compact structure with good flexibility and reliability, and can greatly reduce the consumption of manpower and material resources, in addition, the regular planting of the seedling planter can improve the quality of plants, better perform planting, management and harvesting, realize the automatic planting of seedlings, and effectively solve the problems of the existing automatic seedling planting machine with excessive high cost and slow hand-held seedling planting device, and the adoption of the crawler moving assembly 20 better adapts to the planting of special topography, and ensures the normal growth and survival of saplings, fruits and saplings without the occurrence of tilting phenomenon during the planting by adopting the automatic seedling planting translation assembly 30.

The various components used in the document are standard components, the specific connection modes of the components adopt conventional means such as mature bolts, welding and the like in the prior art, the mechanical, the components and the electrical equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the specific description is not made.

The above description is only of the preferred embodiments of the present application and is not intended to limit the present application, but various modifications and variations can be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims (10)

1. The utility model provides an automatic change seedling machine of planting, includes frame (10), installs track removal subassembly (20) in frame (10) bilateral symmetry, and the outside of frame (10) is fixed with arc shell, its characterized in that: automatic seedling translation subassembly (30) are provided with to frame (10) inside top, are fixed with digging subassembly (60) in place ahead one side of frame (10), are equipped with in digging the dead back of subassembly (60) and gather native subassembly (70), and gather native subassembly (70) and frame (10) and fix together, are equipped with roll extrusion subassembly (80) in the dead back of gathering native subassembly (70), and this roll extrusion subassembly (80) are installed in the rear of frame (10), the inside of frame (10) is equipped with seedling rack (40), is provided with a plurality of fixation clamps (41) and movable clamp (42) on seedling rack (40), and install together through a spring hinge that can overturn 180 degrees between movable clamp (42) and seedling rack (40), automatic seedling translation subassembly (30) are including a vertical movable frame (35) that independently level set up, are equipped with crane (36) in the rear of vertical movable frame (35).

2. The automated seedling planting machine of claim 1, wherein: the number of the fixed clamps (41) is the same as that of the movable clamps (42), the fixed clamps (41) and the movable clamps (42) are arranged in opposite directions, and the shape of the fixed clamps (41) is L-shaped.

3. The automated seedling planting machine of claim 1, wherein: the automatic lifting device is characterized in that two arc-shaped guide rails (31) are symmetrically arranged above the frame (10), one side of one arc-shaped guide rail (31) is provided with a synchronous belt transmission assembly (32) for driving a longitudinal moving frame (35) to move, a sliding block which is adapted to the arc-shaped guide rail (31) is fixed below the longitudinal moving frame (35), the synchronous belt transmission assembly (32) comprises two synchronous wheels and an independent synchronous belt which is meshed with each other, the two synchronous wheels are mounted with a supporting bearing seat (34) above the frame (10) through a rotating shaft, the rotating shaft is fixed with an output shaft of the longitudinal moving motor (33) through a key, and the longitudinal moving motor (33) is fixed with the upper side of the frame (10) through an L-shaped plate.

4. The automated seedling planting machine of claim 1, wherein: the upper part of the longitudinal moving frame (35) is provided with a mounting frame (35 a) for longitudinal movement in a sliding fit mode through a linear sliding rail (35 e), the lower part of the mounting frame (35 a) is symmetrically fixed with a plurality of sliding blocks matched with the linear sliding rail (35 e), a gear-rack transmission part (35 b) is arranged below the longitudinal moving frame (35), the gear-rack transmission part (35 b) comprises an independent gear and a meshed rack, the rack is fixed on the inner side of the longitudinal moving frame (35), the gear is mounted with an output shaft of a transverse moving motor (35 d) through key connection, and the transverse moving motor (35 d) is fixed on the upper part of the mounting frame (35 a).

5. The automated seedling planting machine of claim 1, wherein: the upper end of crane (36) is equipped with the upper and lower movable motor (36 b) that drives lead screw (36 a) pivoted, and this upper and lower movable motor (36 b) are in the same place with crane (36) through L template, lead screw (36 a) and inlay drive nut (35 c) in mounting bracket (35 a) top screw-fitting together, the both sides edge of this lead screw (36 a) is in the same place with the place ahead of crane (36) through the bearing frame, and the one end of lead screw (36 a) is fixed together with the output shaft of upper and lower movable motor (36 b) through the shaft coupling, the below of crane (36) is equipped with pneumatic clamping jaw (36 d) of centre gripping seedling, is fixed with push pedal (36 c) that are used for promoting movable clamp (42) in the lower part of pneumatic clamping jaw (36 d), the rubber soft cover of adaptation seedling stem portion is overlapped to pneumatic clamping jaw (36 d), the front portion both sides side of crane (36) are equipped with slide rail slider piece (36 e), and slide rail slider piece (36 e) include and the slider (35 a) that are together fixed with crane (36 a) in the rear.

6. The automated seedling planting machine of claim 1, wherein: the pit digging assembly (60) comprises a front electric push rod (61) fixed with the frame (10), a rotary motor (63) is fixed at the lower end of an extending rod of the front electric push rod (61), the rotary motor (63) is fixed with a U-shaped fixing frame (62) which is in sliding connection with the frame (10), and an output shaft of the rotary motor (63) penetrates through the U-shaped fixing frame (62) to be connected with a helical blade (64) through a key.

7. The automated seedling planting machine of claim 1, wherein: the soil gathering assembly (70) comprises a double-shaft air cylinder (72) fixed with the frame (10), a fixing frame (71) is fixed at the lower end of the double-shaft air cylinder (72), a mini air cylinder (73) is installed inside the fixing frame (71), the extending end of the mini air cylinder (73) is fixed with a moving block (74), the moving block (74) is in sliding fit with the fixing frame (71), two through grooves are respectively formed in the upper surface and the lower surface of the fixing frame (71), optical axes are formed in the through grooves, two ends of each optical axis penetrate through the moving block (74) and are connected with one side of a connecting rod (75) in a rotating mode, the other side of the connecting rod (75) is connected with a soil gathering claw (76) in a rotating mode through an optical axis of a specific length, and the soil gathering claw (76) is connected with the fixing frame (71) in a rotating mode through the optical axis of the specific length.

8. The automated seedling planting machine of claim 7, wherein: the number of the soil gathering claws (76) and the number of the connecting rods (75) are four, the soil gathering claws are symmetrically arranged on the upper surface and the lower surface of the fixing frame (71), the soil gathering plates (77) are fastened on the inner sides of the soil gathering claws (76), the soil gathering plates (77) are fan-shaped in the overlook plane, and the cross sections of the soil gathering plates are L-shaped.

9. The automated seedling planting machine of claim 1, wherein: the rolling assembly (80) comprises a rear electric push rod (81) fixed with the frame (10), a rolling wheel mounting frame (82) is connected to the lower end flange of the rear electric push rod (81), the rolling wheel mounting frame (82) is connected with the frame (10) in a sliding mode, and two rolling wheels (83) are symmetrically arranged on the inner side of the rolling wheel mounting frame (82).

10. The automated seedling planting machine of claim 1, wherein: the crawler moving assembly (20) comprises a connecting frame (21) fixed with the frame (10), a moving driving motor (22) for driving a driving wheel (23) to rotate is arranged on the side part of the connecting frame (21), two auxiliary wheels (24) are arranged at the lower Fang Zhuaizhou of the inner side of the connecting frame (21), and the driving wheel (23) and the auxiliary wheels (24) are meshed with an external crawler (25) of the connecting frame (21).