CN111886979A - Rice seedling takeout machine - Google Patents
Rice seedling takeout machine Download PDFInfo
- Publication number
- CN111886979A CN111886979A CN202010784305.1A CN202010784305A CN111886979A CN 111886979 A CN111886979 A CN 111886979A CN 202010784305 A CN202010784305 A CN 202010784305A CN 111886979 A CN111886979 A CN 111886979A
- Authority
- CN
- China
- Prior art keywords
- rod
- wheel
- component
- gear
- driving
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C11/00—Transplanting machines
- A01C11/003—Transplanting machines for aquatic plants; for planting underwater, e.g. rice
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C11/00—Transplanting machines
- A01C11/006—Other parts or details or planting machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B13/00—Bundling articles
- B65B13/18—Details of, or auxiliary devices used in, bundling machines or bundling tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
- B65B61/04—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages
- B65B61/06—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages by cutting
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Transplanting Machines (AREA)
Abstract
The invention relates to the technical field of agricultural equipment, in particular to a rice seedling taking-out machine which comprises a material forking component, a clamping component, a material rotating component, a lifting driving component, a winding roller set, a storage box, a driving wheel and a guide wheel, wherein the driving wheel and the guide wheel are respectively positioned at two ends of the bottom of the storage box, the lifting driving component is positioned at the head part of the storage box and is fixedly connected with the storage box, the stressed end of the material forking component is connected with the output end of the lifting driving component, the material rotating component is positioned at one side of the material forking component and is fixedly connected with the material forking component, the clamping component is positioned at the output end of the material rotating component, the stressed end of the clamping component is connected with the output end of the material rotating component, the winding roller set is arranged on the storage box, and the winding roller set is positioned at the top part between the material forking component and the clamping component, greatly saving manpower and improving production efficiency.
Description
Technical Field
The invention relates to the technical field of agricultural equipment, in particular to a rice seedling taking-out machine.
Background
Rice is a cereal crop of the genus Oryza, and the representative species is rice. Farmers firstly cultivate seedlings in a certain field, which is often called a seedling field, and most of the farmers spray a layer of rice hull ash on the soil after rice seeds are scattered; in modern times, seedling raising boxes are mostly used in special seedling raising centers to grow rice seedlings, and good rice seedlings are the key to success of rice planting. When the seedlings are about eight centimeters in length, the rice seedlings can be transplanted, but a large number of rice seedlings need to be collected before transplanting, so that a rice seedling taking-out machine is needed, the rice seedlings can be collected in batches, manpower is greatly saved, and the production efficiency is improved.
Disclosure of Invention
In order to solve the technical problem, the rice seedling taking-out machine is provided, the technical scheme can be used for collecting rice seedlings in batches, manpower is greatly saved, and the production efficiency is improved.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows:
a rice seedling taking-out machine comprises a material forking component, a clamping component, a material rotating component, a lifting driving component, a winding roller set, a material storage box, a driving wheel and a guide wheel;
the winding device comprises a material storage box, a lifting driving assembly, a clamping assembly, a winding roller set and a winding roller set, wherein the driving wheel and the guide wheel are respectively positioned at two ends of the bottom of the material storage box, the driving wheel and the guide wheel are both fixedly connected with the material storage box, the lifting driving assembly is positioned at the head of the material storage box and fixedly connected with the material storage box, the stress end of the material forking assembly is connected with the output end of the lifting driving assembly, the material rotating assembly is positioned at one side of the material forking assembly and fixedly connected with the material forking assembly, the clamping assembly is positioned at the output end of the material rotating assembly, the stress end of the clamping assembly is connected with the output end of the material rotating assembly, the;
the material forking component comprises a first material forking rod, and the first material forking rod is used for bearing the bottom of the rice seedling tray;
the clamping assembly comprises a vertical frame seat, a sliding plate, a second fork material rod, a third fork material rod and an electric push rod, the electric push rod is used for driving the sliding plate to move downwards along the vertical frame seat, and the rice seedling tray is clamped through the second fork material rod and the third fork material rod;
the material rotating assembly comprises a rotating rod and a first servo motor, the first servo motor is used for driving the rotating rod to rotate, and the clamping assembly is driven to rotate through the rotating rod;
the lifting driving assembly comprises a first sliding vertical frame, a second sliding vertical frame and a rotary driving mechanism, and the rotary driving mechanism is used for driving the material forking assembly to longitudinally move along the first sliding vertical frame and the second sliding vertical frame;
the winding roller group comprises a linkage rod and a blade, the linkage rod is used for supporting the rope, and the blade is used for cutting the rope;
the drive wheel is including sharp actuating mechanism, wheel seat, wheel moving assembly, third servo motor, first belt pulley and second belt pulley, and sharp actuating mechanism is used for taking turns the subassembly through the drive and carries out rectilinear movement to the storage case, and third servo motor is used for rotating through first belt pulley drive second belt pulley, and the second belt pulley drives through the wheel seat and takes turns the subassembly to rotate, and the wheel moving assembly is used for driving the storage case and rotates.
Preferably, the material forking assembly further comprises a right-angle supporting plate, a first rack and a second rack, the first material forking rod is located on one side of one end of the right-angle supporting plate and is fixedly connected with the right-angle supporting plate, the first rack and the second rack are respectively located on two sides of the other end of the right-angle supporting plate, the first rack and the second rack are fixedly connected with the right-angle supporting plate, and the first rack and the second rack are connected with the output end of the lifting driving assembly.
Preferably, the vertical frame seat is positioned on the right-angle supporting plate and is far away from the first material forking rod, the vertical frame seat is connected with the output end of the material rotating assembly, the first transverse plate and the second transverse plate are positioned at the top and the bottom of one side of the vertical frame seat and are fixedly connected with the vertical frame seat, two longitudinal rods are arranged between the first transverse plate and the second transverse plate, and two ends of the two longitudinal rods are respectively and fixedly connected with the first transverse plate and the second transverse plate, the sliding plate is positioned between the first transverse plate and the second transverse plate, the sliding plate is respectively sleeved on the two longitudinal rods and is connected with the two longitudinal rods in a sliding way, the second material forking rod is fixedly connected with the first transverse plate, and the working direction of the second fork material rod is consistent with the working direction of the first fork material rod, the third fork material rod is positioned at the top of the second fork material rod and is fixedly connected with the sliding plate, the electric push rod is arranged at the top of the second transverse plate, and the output end of the electric push rod penetrates through the second transverse plate and is connected with the sliding plate.
Preferably, expect the subassembly soon and still including the bearing frame, the bearing frame is installed in the right angle backup pad to the bearing frame is close to clamping component, and the dwang runs through the bearing frame and rather than rotatable coupling, and first servo motor installs on the bearing frame, and first servo motor's output is connected with the one end of dwang, and the other end of dwang is connected with clamping component's stress end.
Preferably, first slip grudging post and second slip grudging post are located the both sides of storage case one end to first slip grudging post and second slip grudging post all with storage case fixed connection, first rack and second rack respectively with first slip grudging post and second slip grudging post sliding connection, rotary drive installs on first slip grudging post and second slip grudging post, and rotary drive's output is connected with first rack and second rack respectively.
Preferably, the rotary driving mechanism comprises a first gear, a second gear, a driving rod and a second servo motor, the driving rod penetrates through the first sliding vertical frame and the second sliding vertical frame and is rotatably connected with the first sliding vertical frame and the second sliding vertical frame, the first gear and the second gear are respectively located in the first sliding vertical frame and the second sliding vertical frame and are fixedly connected with the driving rod, the first gear and the second gear are respectively meshed with the first rack and the second rack, the second servo motor is fixedly installed on the second sliding vertical frame, and the output end of the second servo motor is connected with the driving rod.
Preferably, the kinking roller set is still including the rotating turret, and the rotating turret is installed on the storage case to the rotating turret is located and forks between material subassembly and the clamping unit, and the trace runs through the rotating turret and rather than rotatable coupling, and the winding has the rope on the trace, and the blade is located the bottom of rotating turret and rather than fixed connection.
Preferably, the driving wheel further comprises a wheel frame, the wheel seat is located at the bottom of the wheel frame and rotatably connected with the wheel frame, the wheel moving assembly is mounted on the wheel seat, the linear driving mechanism is mounted at the top of the wheel frame, an output end of the linear driving mechanism is connected with a stress end of the wheel moving assembly, the third servo motor is mounted on the wheel frame, the first belt pulley is located at an output end of the wheel frame and connected with the output end of the wheel frame, the second belt pulley is sleeved on the wheel seat and fixedly connected with the wheel seat, and the first belt pulley and the second belt pulley are in transmission connection through a belt.
Preferably, the linear driving mechanism comprises a fourth servo motor, a third gear, a fourth gear and a power rod, the fourth servo motor is mounted on the wheel carrier, the third gear is mounted at the output end of the fourth servo motor, the power rod penetrates through the wheel carrier and the linear driving mechanism, the bottom end of the linear driving mechanism is connected with the stressed end of the wheel moving assembly, the fourth gear is mounted at the top end of the power rod, and the fourth gear is meshed with the third gear.
Preferably, the wheel-driven assembly comprises a first bevel gear, a second bevel gear, a first cross rod, a fifth gear, a sixth gear, a second cross rod and wheels, the first bevel gear is connected with the bottom end of the power rod, the first cross rod and the second cross rod are both installed on the wheel seat, the first cross rod and the second cross rod are longitudinally arranged, the second bevel gear and the fifth gear are both installed on the first cross rod, the sixth gear and the wheels are both installed on the second cross rod, the second bevel gear is meshed with the first bevel gear, and the fifth gear is meshed with the sixth gear.
Compared with the prior art, the invention has the beneficial effects that: firstly, a worker places the equipment at a working place, the working place is a rice seedling cultivation soil part, then the worker opens a driving wheel, the driving wheel is controlled by a controller, the driving wheel drives a storage box to move linearly, the driving wheel drives the storage box to turn when the rice seedling cultivation soil part turns, a guide wheel is used for supporting and matching the storage box to rotate, the storage box moves along the straight line, the working end of a fork assembly and the working end of a clamping assembly are simultaneously inserted into the bottom of a rice seedling tray in the moving process, then a lifting driving assembly starts to work, the output end of the lifting driving assembly drives the fork assembly to ascend, the fork assembly drives the clamping assembly to ascend simultaneously, the working ends of the fork assembly and the clamping assembly simultaneously drive the rice seedling tray to ascend, the rice seedling tray leaves the ground, the clamping assembly starts to work, and the working end of the clamping assembly clamps one end of the rice seedling tray, then the rotating component starts to work, the output end of the rotating component drives the clamping component to rotate, the clamping component clamps one end of the rice seedling tray to rotate, the rice seedling tray is curled into a bundle, then a worker draws a section of rope from the winding roller set and cuts off the rope, the worker bundles the curled rice seedling tray through the cut-off rope, and after the rice seedling tray is bundled, the worker draws the bundled rice seedling tray from the working end of the clamping component and places the rice seedling tray in a storage box for temporary storage;
1. through the arrangement of the material forking component and the clamping component, the rice seedling tray can be forked and clamped;
2. through the arrangement of the device, rice seedlings can be collected in batches, manpower is greatly saved, and the production efficiency is improved.
Drawings
FIG. 1 is a first perspective view of a rice seedling extractor according to the present invention;
FIG. 2 is a schematic perspective view of a rice seedling extractor of the present invention;
FIG. 3 is a schematic perspective view of a fork assembly, a clamping assembly and a material rotating assembly of the rice seedling taking-out machine according to the present invention;
FIG. 4 is a schematic perspective view of a fork material assembly and a rotary material assembly of the rice seedling taking-out machine of the present invention;
FIG. 5 is a schematic perspective view of a forking component and a screwing component of the rice seedling taking-out machine according to the present invention;
FIG. 6 is a schematic perspective view of a fork assembly and a lift driving assembly of a rice seedling takeout machine according to the present invention;
FIG. 7 is a front view of a lifting drive assembly of a rice seedling takeout machine of the present invention;
FIG. 8 is a schematic perspective view of a cord roller set of a young rice seedling taking-out machine according to the present invention;
FIG. 9 is a side view of a driving wheel of a rice seedling takeout machine of the present invention;
FIG. 10 is a front view of a driving wheel of a rice seedling takeout machine of the present invention.
Description of reference numerals:
1-a forking component; 1 a-a first forking lever; 1 b-a right angle support plate; 1 c-a first rack; 1 d-a second rack;
2-a clamping assembly; 2 a-a stand seat; 2a 1-first cross plate; 2a 2-second cross board; 2a 3-longitudinal bar; 2 b-a sliding plate; 2 c-a second fork bar; 2 d-a third fork material rod; 2 e-an electric push rod;
3-rotating the material component; 3 a-a bearing seat; 3 b-rotating rod; 3 c-a first servomotor;
4-a lifting drive assembly; 4 a-a first sliding stand; 4 b-a second sliding stand; 4 c-a rotary drive mechanism; 4c1 — first gear; 4c2 — second gear; 4c 3-drive bar; 4c 4-second servomotor;
5-winding roller group; 5 a-a rotating frame; 5 b-linkage rod; 5 c-a blade;
6-a material storage box;
7-driving wheels; 7 a-wheel carrier; 7 b-a linear drive mechanism; 7b 1-fourth servomotor; 7b 2-third gear; 7b 3-fourth gear; 7b 4-power lever; 7 c-wheel seat; 7 d-a wheel-moving assembly; 7d1 — first bevel gear; 7d2 — second bevel gear; 7d3 — first crossbar; 7d 4-fifth gear; 7d 5-sixth gear; 7d6 — second crossbar; 7d 7-wheel; 7 e-a third servo motor; 7 f-a first pulley; 7 g-a second pulley;
8-guide wheel. .
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
Referring to fig. 1 to 10, a rice seedling taking-out machine comprises a material forking component 1, a clamping component 2, a material rotating component 3, a lifting driving component 4, a winding roller set 5, a material storage box 6, a driving wheel 7 and a guide wheel 8;
the driving wheel 7 and the guide wheel 8 are respectively positioned at two ends of the bottom of the storage box 6, the driving wheel 7 and the guide wheel 8 are fixedly connected with the storage box 6, the lifting driving assembly 4 is positioned at the head of the storage box 6, the lifting driving assembly 4 is fixedly connected with the storage box 6, the stressed end of the material forking assembly 1 is connected with the output end of the lifting driving assembly 4, the material rotating assembly 3 is positioned at one side of the material forking assembly 1, the material rotating assembly 3 is fixedly connected with the material forking assembly 1, the clamping assembly 2 is positioned at the output end of the material rotating assembly 3, the stressed end of the clamping assembly 2 is connected with the output end of the material rotating assembly 3, the winding roller set 5 is installed on the storage box 6, and the winding roller set 5 is positioned at the top between the material forking assembly 1 and the clamping assembly 2;
the material forking component 1 comprises a first material forking rod 1a, and the first material forking rod 1a is used for bearing the bottom of the rice seedling tray;
the clamping assembly 2 comprises an upright frame seat 2a, a sliding plate 2b, a second fork material rod 2c, a third fork material rod 2d and an electric push rod 2e, wherein the electric push rod 2e is used for driving the sliding plate 2b to move downwards along the upright frame seat 2a, and the rice seedling tray is clamped through the second fork material rod 2c and the third fork material rod 2 d;
the material rotating component 3 comprises a rotating rod 3b and a first servo motor 3c, the first servo motor 3c is used for driving the rotating rod 3b to rotate, and the clamping component 2 is driven to rotate through the rotating rod 3 b;
the lifting driving component 4 comprises a first sliding vertical frame 4a, a second sliding vertical frame 4b and a rotary driving mechanism 4c, and the rotary driving mechanism 4c is used for driving the forking component 1 to move longitudinally along the first sliding vertical frame 4a and the second sliding vertical frame 4 b;
the winding roller set 5 comprises a linkage rod 5b and a blade 5c, wherein the linkage rod 5b is used for supporting the rope, and the blade 5c is used for cutting the rope;
the driving wheel 7 comprises a linear driving mechanism 7b, a wheel seat 7c, a wheel moving assembly 7d, a third servo motor 7e, a first belt pulley 7f and a second belt pulley 7g, the linear driving mechanism 7b is used for driving the wheel moving assembly 7d to linearly move the material storage box 6, the third servo motor 7e is used for driving the second belt pulley 7g to rotate through the first belt pulley 7f, the second belt pulley 7g drives the wheel moving assembly 7d to rotate through the wheel seat 7c, and the wheel moving assembly 7d is used for driving the material storage box 6 to rotate;
firstly, a worker places the equipment at a working place, the working place is a rice seedling cultivation soil part, then the worker opens a driving wheel 7, the driving wheel 7 is controlled by a controller, the driving wheel 7 drives a material storage box 6 to move linearly, the driving wheel 7 drives the material storage box 6 to turn when the worker encounters a turn, a guide wheel 8 is used for supporting and matching the material storage box 6 to rotate, the material storage box 6 moves along the straight line, the working end of a fork assembly 1 and the working end of a clamping assembly 2 are simultaneously inserted into the bottom of a rice seedling tray in the moving process, then a lifting driving assembly starts to work, the output end of the lifting driving assembly drives the fork assembly 1 to ascend, the fork assembly 1 drives the clamping assembly 2 to ascend simultaneously, the working ends of the fork assembly 1 and the clamping assembly 2 simultaneously drive the rice seedling tray to ascend, the rice seedling tray leaves the ground, the clamping assembly 2 starts to work, the one end of the work end of clamping unit 2 with the seedling dish is tight, then material subassembly 3 begins work soon, the output of material subassembly 3 soon drives clamping unit 2 and rotates, clamping unit 2 cliies the one end of seedling dish and rotates, the seedling dish is curled one bundle, then the staff takes out one section rope and cuts from kinking roller set 5, the rope after the staff rethread cuts off is tied up the seedling dish that curls, the seedling dish is receiving to tie up the back, the staff says that the seedling dish that ties up takes out and places and keep in storage case 6 from clamping unit 2's work end.
As shown in fig. 3, the material forking assembly 1 further comprises a right-angle support plate 1b, a first rack 1c and a second rack 1d, the first material forking rod 1a is located at one side of one end of the right-angle support plate 1b and is fixedly connected with the right-angle support plate 1b, the first rack 1c and the second rack 1d are respectively located at two sides of the other end of the right-angle support plate 1b, the first rack 1c and the second rack 1d are both fixedly connected with the right-angle support plate 1b, and the first rack 1c and the second rack 1d are both connected with an output end of the lifting drive assembly 4;
when first fork material pole 1a inserts the bottom of one side of seedling dish, the opposite side of seedling dish is also inserted to the work end of clamping component 2, and the output of lift drive subassembly 4 begins to rotate, and the work end of lift drive subassembly 4 drives first rack 1c and second rack 1d respectively and begins to rise simultaneously, and first fork material pole 1a, clamping component 2 and material subassembly 3 soon are driven together to rise through right angle backup pad 1b respectively when first rack 1c and second rack 1d rise.
As shown in fig. 4, the stand base 2a is located on the right-angle support plate 1b and away from the first fork material rod 1a, and the stand base 2a is connected with the output end of the material rotating assembly 3, the first cross plate 2a1 and the second cross plate 2a2 are located at the top and bottom of one side of the stand base 2a and fixedly connected with the same, there are two longitudinal rods 2a3, two longitudinal rods 2a3 are located between the first cross plate 2a1 and the second cross plate 2a2, and two ends of the two longitudinal rods 2a3 are fixedly connected with the first cross plate 2a1 and the second cross plate 2a2 respectively, the sliding plate 2b is located between the first cross plate 2a1 and the second cross plate 2a2, and the sliding plates 2b are respectively sleeved on the two longitudinal rods 2a3 and slidably connected with the same, the second fork material rod 2c is fixedly connected with the first cross plate 2a1, and the working direction of the second fork material rod 2c is consistent with the working direction of the first fork material rod 1a, the third fork material rod 2d is positioned at the top of the second fork material rod 2c and is fixedly connected with the sliding plate 2b, the electric push rod 2e is arranged at the top of the second transverse plate 2a2, and the output end of the electric push rod 2e penetrates through the second transverse plate 2a2 and is connected with the sliding plate 2 b;
when the first forking rod 1a and the second forking rod 2c are inserted into the bottom of the rice seedling tray at the same time, the clamping assembly 2 starts to work, the electric push rod 2e starts to work, the output end of the electric push rod 2e pushes the sliding plate 2b to descend along the longitudinal rod 2a3, the third forking rod 2d descends to the top of the rice seedling tray after being stressed, the rice seedling tray is clamped by the second forking rod 2c and the third forking rod 2d together, and the vertical frame seat 2a, the first transverse plate 2a1 and the second transverse plate 2a2 are all used for fixed support.
As shown in fig. 5, the rotating assembly 3 further includes a bearing seat 3a, the bearing seat 3a is mounted on the right-angle supporting plate 1b, the bearing seat 3a is close to the clamping assembly 2, the rotating rod 3b penetrates through the bearing seat 3a and is rotatably connected with the same, the first servo motor 3c is mounted on the bearing seat 3a, an output end of the first servo motor 3c is connected with one end of the rotating rod 3b, and the other end of the rotating rod 3b is connected with a stressed end of the clamping assembly 2;
As shown in fig. 6, the first sliding vertical frame 4a and the second sliding vertical frame 4b are located at two sides of one end of the material storage box 6, the first sliding vertical frame 4a and the second sliding vertical frame 4b are both fixedly connected with the material storage box 6, the first rack 1c and the second rack 1d are respectively slidably connected with the first sliding vertical frame 4a and the second sliding vertical frame 4b, the rotary driving mechanism 4c is mounted on the first sliding vertical frame 4a and the second sliding vertical frame 4b, and the output end of the rotary driving mechanism 4c is respectively connected with the first rack 1c and the second rack 1 d;
the lifting driving component 4 starts to work, the output end of the rotary driving mechanism 4c rotates to drive the first rack 1c and the second rack 1d respectively, and the first rack 1c and the second rack 1d move upwards along the first sliding vertical frame 4a and the second sliding vertical frame 4b after being stressed.
As shown in fig. 7, the rotary driving mechanism 4c includes a first gear 4c1, a second gear 4c2, a driving rod 4c3 and a second servomotor 4c4, the driving rod 4c3 penetrates through the first sliding stand 4a and the second sliding stand 4b and is rotatably connected with the first sliding stand 4a and the second sliding stand 4b, the first gear 4c1 and the second gear 4c2 are respectively located in the first sliding stand 4a and the second sliding stand 4b and are fixedly connected with the driving rod 4c3, the first gear 4c1 and the second gear 4c2 are respectively engaged with the first rack 1c and the second rack 1d, the second servomotor 4c4 is fixedly mounted on the second sliding stand 4b, and the output end of the second servomotor 4c4 is connected with the driving rod 4c 3;
when the rotary driving mechanism 4c starts to operate, the output end of the second servo motor 4c4 drives the driving rod 4c3 to rotate, the driving rod 4c3 drives the first gear 4c1 and the second gear 4c2 to rotate, and the first rack 1c and the second rack 1d start to move up along the first sliding vertical frame 4a and the second sliding vertical frame 4b after being stressed.
As shown in fig. 8, the winding roller set 5 further includes a rotating frame 5a, the rotating frame 5a is installed on the material storage box 6, the rotating frame 5a is located between the material forking component 1 and the clamping component 2, a linkage rod 5b penetrates through the rotating frame 5a and is rotatably connected with the same, a rope is wound on the linkage rod 5b, and a blade 5c is located at the bottom of the rotating frame 5a and is fixedly connected with the same;
the staff takes the rope out from trace 5b, takes out and cuts off the rope through blade 5c after suitable length, and rotating turret 5a is used for fixed stay.
As shown in fig. 9, the driving wheel 7 further includes a wheel frame 7a, a wheel seat 7c is located at the bottom of the wheel frame 7a and rotatably connected therewith, a wheel moving component 7d is installed on the wheel seat 7c, a linear driving mechanism 7b is installed at the top of the wheel frame 7a, and the output end of the linear driving mechanism 7b is connected with the stressed end of the wheel moving component 7d, a third servo motor 7e is installed on the wheel frame 7a, a first belt pulley 7f is located at the output end of the wheel frame 7a and connected therewith, a second belt pulley 7g is sleeved on the wheel seat 7c and fixedly connected therewith, and the first belt pulley 7f is in transmission connection with the second belt pulley 7g through a belt;
the linear driving mechanism 7b starts to work, the output end of the linear driving mechanism 7b drives the stressed end of the wheel moving component 7d to rotate, the output end of the wheel moving component 7d starts to rotate and drives the material storage box 6 to linearly move through the wheel carrier 7a, the output end of the third servo motor 7e drives the first belt pulley 7f to rotate, the first belt pulley 7f drives the second belt pulley 7g to rotate through a belt, the second belt pulley 7g drives the wheel moving component 7d to rotate through the wheel seat 7c, and the material storage box 6 is enabled to turn through the rotation of the wheel moving component 7 d.
As shown in fig. 10, the linear driving mechanism 7b includes a fourth servomotor 7b1, a third gear 7b2, a fourth gear 7b3 and a power rod 7b4, the fourth servomotor 7b1 is mounted on the wheel carrier 7a, the third gear 7b2 is mounted at the output end of the fourth servomotor 7b1, the power rod 7b4 penetrates through the wheel carrier 7a and the linear driving mechanism 7b, the bottom end of the linear driving mechanism 7b is connected with the force receiving end of the wheel moving assembly 7d, the fourth gear 7b3 is mounted at the top end of the power rod 7b4, and the fourth gear 7b3 is meshed with the third gear 7b 2;
the linear driving mechanism 7b starts to work, the output end of the fourth servo motor 7b1 drives the third gear 7b2 to rotate, the third gear 7b2 drives the fourth gear 7b3 to rotate, the fourth gear 7b3 drives the power rod 7b4 to rotate, and the power rod 7b4 drives the stressed end of the wheel driving component 7d to rotate.
As shown in fig. 10, the wheel-moving assembly 7d includes a first bevel gear 7d1, a second bevel gear 7d2, a first cross bar 7d3, a fifth gear 7d4, a sixth gear 7d5, a second cross bar 7d6 and a wheel 7d7, the first bevel gear 7d1 is connected with the bottom end of the power bar 7b4, the first cross bar 7d3 and the second cross bar 7d6 are both mounted on the wheel seat 7c, and the first cross bar 7d3 and the second cross bar 7d6 are longitudinally arranged, the second bevel gear 7d2 and the fifth gear 7d4 are both mounted on the first cross bar 7d3, the sixth gear 7d5 and the wheel 7d7 are both mounted on the second cross bar 7d6, the second bevel gear 7d2 is engaged with the first bevel gear 7d1, and the fifth gear 7d4 is engaged with the sixth gear 7d 5;
the power rod 7b4 drives the first bevel gear 7d1 to rotate, the first bevel gear 7d1 drives the second bevel gear 7d2 to rotate, the second bevel gear 7d2 drives the first cross rod 7d3 to rotate, the first cross rod 7d3 drives the fifth gear 7d4 to rotate, the fifth gear 7d4 drives the sixth gear 7d5 to rotate, the sixth gear 7d5 drives the second cross rod 7d6 to rotate, and the second cross rod 7d6 drives the wheel 7d7 to rotate.
The working principle of the invention is as follows: firstly, a worker places the equipment at a working place, the working place is a rice seedling cultivation soil place, then the worker opens the driving wheel 7, the driving wheel 7 is controlled by the controller, the linear driving mechanism 7b starts to work, the output end of the linear driving mechanism 7b drives the stress end of the wheel moving component 7d to rotate, the output end of the wheel moving component 7d starts to rotate and drives the material storage box 6 to linearly move through the wheel carrier 7a, the output end of the third servo motor 7e drives the first belt pulley 7f to rotate, the first belt pulley 7f drives the second belt pulley 7g to rotate through the belt, the second belt pulley 7g drives the wheel moving component 7d to rotate through the wheel seat 7c, the material storage box 6 is turned through the rotation of the wheel moving component 7d, the guide wheel 8 is used for supporting and matching rotation of the material storage box 6, and the material storage box 6 moves along a straight line, when the first fork material rod 1a and the second fork material rod 2c are inserted into the bottom of the rice seedling tray simultaneously in the moving process, the lifting driving component 4 starts to work, the output end of the rotary driving mechanism 4c rotates to drive the first rack 1c and the second rack 1d respectively, the first rack 1c and the second rack 1d move upwards along the first sliding vertical frame 4a and the second sliding vertical frame 4b after being stressed, the clamping component 2 starts to work, the electric push rod 2e starts to work, the output end of the electric push rod 2e pushes the sliding plate 2b to descend along the longitudinal rod 2a3, the third fork material rod 2d descends to the top of the rice seedling tray after being stressed, the rice seedling tray is clamped by the second fork material rod 2c and the third fork material rod 2d together, then the rotary material component 3 starts to work, the first servo motor 3c starts to work, the output end of the first servo motor 3c drives the rotary rod, dwang 3b drives clamping unit 2's stress end and begins to rotate, clamping unit 2 cliies the one end of seedling dish and rotates, the seedling dish is curled one bundle into, then the staff takes out from trace 5b, take out and cut off the rope through blade 5c after suitable length, the rope after the staff rethread is cut off ties up the seedling dish that curls, the seedling dish is receiving to tie up the back, the staff says that the seedling dish that ties up takes out and places and keep in storage case 6 from clamping unit 2's work end.
The device realizes the functions of the invention through the following steps, thereby solving the technical problems provided by the invention:
firstly, a worker places the equipment at a working place;
step two, the worker opens the driving wheel 7, controls the driving wheel 7 through the controller, the driving wheel 7 drives the material storage box 6 to move linearly, and the driving wheel 7 drives the material storage box 6 to turn when the worker encounters a turn;
step three, the material storage box 6 moves along a straight line, and the working end of the forking component 1 and the working end of the clamping component 2 are simultaneously inserted into the bottom of the rice seedling tray in the moving process;
step four, the lifting driving assembly starts to work, and the output end of the lifting driving assembly drives the material forking assembly 1 to ascend;
fifthly, the material forking component 1 drives the clamping component 2 to ascend simultaneously, and the working ends of the material forking component 1 and the clamping component 2 drive the rice seedling tray to ascend simultaneously;
step six, the rice seedling tray leaves the ground, the clamping component 2 starts to work, and the working end of the clamping component 2 clamps one end of the rice seedling tray;
seventhly, the material rotating assembly 3 starts to work, the output end of the material rotating assembly 3 drives the clamping assembly 2 to rotate, the clamping assembly 2 clamps one end of the rice seedling tray to rotate, and the rice seedling tray is curled into a bundle;
step eight, a worker draws a section of rope from the winding roller set 5 and cuts the rope, and the worker bundles the curled rice seedling tray through the cut rope;
step nine, after the rice seedling trays are tied up, the worker draws the tied up rice seedling trays out of the working end of the clamping assembly 2 and places the rice seedling trays in the storage box 6 for temporary storage.
The foregoing has described the general principles, principal features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A rice seedling taking-out machine is characterized by comprising a material forking component (1), a clamping component (2), a material rotating component (3), a lifting driving component (4), a winding roller set (5), a material storage box (6), a driving wheel (7) and a guide wheel (8);
the driving wheel (7) and the guide wheel (8) are respectively positioned at the two ends of the bottom of the material storage box (6), the driving wheel (7) and the guide wheel (8) are fixedly connected with the material storage box (6), the lifting driving component (4) is positioned at the head part of the material storage box (6), the lifting driving component (4) is fixedly connected with the material storage box (6), the stress end of the material forking component (1) is connected with the output end of the lifting driving component (4), the material rotating component (3) is positioned at one side of the material forking component (1), the material rotating component (3) is fixedly connected with the material forking component (1), the clamping component (2) is positioned at the output end of the material rotating component (3), the stress end of the clamping component (2) is connected with the output end of the material rotating component (3), the winding roller set (5) is arranged on the material storage box (6), and the winding roller group (5) is positioned at the top between the fork material component (1) and the clamping component (2);
the material forking component (1) comprises a first material forking rod (1 a), and the first material forking rod (1 a) is used for bearing the bottom of the rice seedling tray;
the clamping assembly (2) comprises an upright frame seat (2 a), a sliding plate (2 b), a second fork material rod (2 c), a third fork material rod (2 d) and an electric push rod (2 e), wherein the electric push rod (2 e) is used for driving the sliding plate (2 b) to move downwards along the upright frame seat (2 a), and the rice seedling tray is clamped through the second fork material rod (2 c) and the third fork material rod (2 d);
the material rotating assembly (3) comprises a rotating rod (3 b) and a first servo motor (3 c), the first servo motor (3 c) is used for driving the rotating rod (3 b) to rotate, and the clamping assembly (2) is driven to rotate through the rotating rod (3 b);
the lifting driving assembly (4) comprises a first sliding vertical frame (4 a), a second sliding vertical frame (4 b) and a rotary driving mechanism (4 c), and the rotary driving mechanism (4 c) is used for driving the fork material assembly (1) to longitudinally move along the first sliding vertical frame (4 a) and the second sliding vertical frame (4 b);
the winding roller set (5) comprises a linkage rod (5 b) and a blade (5 c), the linkage rod (5 b) is used for supporting the rope, and the blade (5 c) is used for cutting the rope;
drive wheel (7) are including sharp actuating mechanism (7 b), wheel seat (7 c), subassembly (7 d) is moved in the wheel, third servo motor (7 e), first belt pulley (7 f) and second belt pulley (7 g), sharp actuating mechanism (7 b) is used for moving subassembly (7 d) through the drive wheel and carries out rectilinear movement to storage case (6), third servo motor (7 e) are used for driving second belt pulley (7 g) through first belt pulley (7 f) and rotate, second belt pulley (7 g) drive wheel through wheel seat (7 c) and move subassembly (7 d) and rotate, wheel moves subassembly (7 d) and is used for driving storage case (6) and rotate.
2. A rice seedling taking-out machine as claimed in claim 1, wherein the fork material assembly (1) further comprises a right-angle support plate (1 b), a first rack (1 c) and a second rack (1 d), the first fork material rod (1 a) is located at one side of one end of the right-angle support plate (1 b) and fixedly connected with the right-angle support plate, the first rack (1 c) and the second rack (1 d) are respectively located at two sides of the other end of the right-angle support plate (1 b), the first rack (1 c) and the second rack (1 d) are fixedly connected with the right-angle support plate (1 b), and the first rack (1 c) and the second rack (1 d) are connected with the output end of the lifting driving assembly (4).
3. A rice seedling extractor as claimed in claim 2, characterized in that the stand base (2 a) is located on the right-angle support plate (1 b) and away from the first forking rod (1 a), and the stand base (2 a) is connected with the output end of the rotating assembly (3), the first transverse plate (2 a 1) and the second transverse plate (2 a 2) are located on the top and bottom of one side of the stand base (2 a) and fixedly connected with the same, the longitudinal rod (2 a 3) has two, the two longitudinal rods (2 a 3) are both located between the first transverse plate (2 a 1) and the second transverse plate (2 a 2), and both ends of the two longitudinal rods (2 a 3) are fixedly connected with the first transverse plate (2 a 1) and the second transverse plate (2 a 2) respectively, the sliding plate (2 b) is located between the first transverse plate (2 a 1) and the second transverse plate (2 a 2), and the sliding plate (2 b) is sleeved on the two longitudinal rods (2 a 3) and slidably connected with the same, the second material forking rod (2 c) is fixedly connected with the first transverse plate (2 a 1), the working direction of the second material forking rod (2 c) is consistent with the working direction of the first material forking rod (1 a), the third material forking rod (2 d) is positioned at the top of the second material forking rod (2 c) and is fixedly connected with the sliding plate (2 b), the electric push rod (2 e) is installed at the top of the second transverse plate (2 a 2), and the output end of the electric push rod (2 e) penetrates through the second transverse plate (2 a 2) to be connected with the sliding plate (2 b).
4. A rice seedling taking-out machine as claimed in claim 2, characterized in that the rotary material component (3) further comprises a bearing seat (3 a), the bearing seat (3 a) is mounted on the right-angle support plate (1 b), the bearing seat (3 a) is close to the clamping component (2), the rotary rod (3 b) penetrates through the bearing seat (3 a) and is rotatably connected with the bearing seat, the first servo motor (3 c) is mounted on the bearing seat (3 a), the output end of the first servo motor (3 c) is connected with one end of the rotary rod (3 b), and the other end of the rotary rod (3 b) is connected with the stressed end of the clamping component (2).
5. The rice seedling taking-out machine as claimed in claim 2, wherein the first sliding stand (4 a) and the second sliding stand (4 b) are located on two sides of one end of the storage box (6), the first sliding stand (4 a) and the second sliding stand (4 b) are fixedly connected with the storage box (6), the first rack (1 c) and the second rack (1 d) are respectively connected with the first sliding stand (4 a) and the second sliding stand (4 b) in a sliding manner, the rotary driving mechanism (4 c) is installed on the first sliding stand (4 a) and the second sliding stand (4 b), and the output end of the rotary driving mechanism (4 c) is respectively connected with the first rack (1 c) and the second rack (1 d).
6. A rice seedling taking-out machine as claimed in claim 5, characterized in that the rotary driving mechanism (4 c) comprises a first gear (4 c 1), a second gear (4 c 2), a driving rod (4 c 3) and a second servo motor (4 c 4), the driving rod (4 c 3) penetrates through the first sliding stand (4 a) and the second sliding stand (4 b) and is rotatably connected with the first sliding stand (4 a) and the second sliding stand (4 b), the first gear (4 c 1) and the second gear (4 c 2) are respectively positioned in the first sliding stand (4 a) and the second sliding stand (4 b) and are fixedly connected with the driving rod (4 c 3), the first gear (4 c 1) and the second gear (4 c 2) are respectively engaged with the first rack (1 c) and the second rack (1 d), the second servo motor (4 c 4) is fixedly mounted on the second sliding stand (4 b), and the output end of the second servo motor (4 c 4) is connected with the driving rod (4 c 3).
7. The rice seedling taking-out machine as claimed in claim 1, wherein the winding roller group (5) further comprises a rotating frame (5 a), the rotating frame (5 a) is installed on the storage box (6), the rotating frame (5 a) is located between the material forking component (1) and the clamping component (2), a linkage rod (5 b) penetrates through the rotating frame (5 a) and is rotatably connected with the rotating frame, a rope is wound on the linkage rod (5 b), and the blade (5 c) is located at the bottom of the rotating frame (5 a) and is fixedly connected with the rotating frame.
8. The rice seedling taking-out machine as claimed in claim 1, wherein the driving wheel (7) further comprises a wheel frame (7 a), a wheel seat (7 c) is located at the bottom of the wheel frame (7 a) and rotatably connected with the wheel frame, a wheel moving component (7 d) is mounted on the wheel seat (7 c), a linear driving mechanism (7 b) is mounted at the top of the wheel frame (7 a), the output end of the linear driving mechanism (7 b) is connected with the stressed end of the wheel moving component (7 d), a third servo motor (7 e) is mounted on the wheel frame (7 a), a first belt pulley (7 f) is located at the output end of the wheel frame (7 a) and connected with the output end, a second belt pulley (7 g) is sleeved on the wheel seat (7 c) and fixedly connected with the wheel seat, and the first belt pulley (7 f) is in belt transmission connection with the second belt pulley (7 g).
9. A rice seedling taking-out machine as claimed in claim 8, characterized in that the linear driving mechanism (7 b) comprises a fourth servo motor (7 b 1), a third gear (7 b 2), a fourth gear (7 b 3) and a power rod (7 b 4), the fourth servo motor (7 b 1) is installed on the wheel frame (7 a), the third gear (7 b 2) is installed at the output end of the fourth servo motor (7 b 1), the power rod (7 b 4) penetrates through the wheel frame (7 a) and the linear driving mechanism (7 b), the bottom end of the linear driving mechanism (7 b) is connected with the force-bearing end of the wheel-driven component (7 d), the fourth gear (7 b 3) is installed at the top end of the power rod (7 b 4), and the fourth gear (7 b 3) is meshed with the third gear (7 b 2).
10. A rice seedling extractor as claimed in claim 9, wherein the wheel moving assembly (7 d) comprises a first bevel gear (7 d 1), a second bevel gear (7 d 2), a first cross bar (7 d 3), a fifth gear (7 d 4), a sixth gear (7 d 5), a second cross bar (7 d 6) and wheels (7 d 7), the first bevel gear (7 d 1) is connected with the bottom end of the power bar (7 b 4), the first cross bar (7 d 3) and the second cross bar (7 d 6) are both mounted on the wheel seat (7 c), the first cross bar (7 d 3) and the second cross bar (7 d 6) are longitudinally arranged, the second bevel gear (7 d 2) and the fifth bevel gear (7 d 4) are both mounted on the first cross bar (7 d 3), the sixth gear (7 d 5) and the wheels (7 d 7) are both mounted on the second cross bar (7 d 6), and the first bevel gear (7 d 1) is engaged with the first bevel gear (7 d 1), the fifth gear (7 d 4) and the sixth gear (7 d 5) are meshed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010784305.1A CN111886979A (en) | 2020-08-06 | 2020-08-06 | Rice seedling takeout machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010784305.1A CN111886979A (en) | 2020-08-06 | 2020-08-06 | Rice seedling takeout machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111886979A true CN111886979A (en) | 2020-11-06 |
Family
ID=73246475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010784305.1A Withdrawn CN111886979A (en) | 2020-08-06 | 2020-08-06 | Rice seedling takeout machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111886979A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112913404A (en) * | 2021-02-22 | 2021-06-08 | 福州外语外贸学院 | Protection device is transplanted to plant for hydraulic engineering |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4310381A1 (en) * | 1993-03-30 | 1994-10-06 | Henn Christoph Dipl Agr Ing | Method and apparatus for the propagation of young plants |
| CN107600149A (en) * | 2017-10-21 | 2018-01-19 | 广东九御酒业有限公司 | A kind of wheel with turning function and speed-regulating function |
| CN109334726A (en) * | 2018-11-02 | 2019-02-15 | 孝昌胜利种植专业合作社 | A kind of rice shoot bundle winding transport device |
| CN110181998A (en) * | 2019-06-27 | 2019-08-30 | 武汉船舶职业技术学院 | A kind of Power-driven trundle |
| CN209667548U (en) * | 2019-03-29 | 2019-11-22 | 高逢江 | A kind of inner wrapping film roll folding chartered plane |
| CN209988230U (en) * | 2019-04-24 | 2020-01-24 | 束伟 | Rolling device and automatic bagging equipment |
| CN111386812A (en) * | 2018-11-20 | 2020-07-10 | 高月民 | Supply equipment of paddy field seedling |
-
2020
- 2020-08-06 CN CN202010784305.1A patent/CN111886979A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4310381A1 (en) * | 1993-03-30 | 1994-10-06 | Henn Christoph Dipl Agr Ing | Method and apparatus for the propagation of young plants |
| CN107600149A (en) * | 2017-10-21 | 2018-01-19 | 广东九御酒业有限公司 | A kind of wheel with turning function and speed-regulating function |
| CN109334726A (en) * | 2018-11-02 | 2019-02-15 | 孝昌胜利种植专业合作社 | A kind of rice shoot bundle winding transport device |
| CN111386812A (en) * | 2018-11-20 | 2020-07-10 | 高月民 | Supply equipment of paddy field seedling |
| CN209667548U (en) * | 2019-03-29 | 2019-11-22 | 高逢江 | A kind of inner wrapping film roll folding chartered plane |
| CN209988230U (en) * | 2019-04-24 | 2020-01-24 | 束伟 | Rolling device and automatic bagging equipment |
| CN110181998A (en) * | 2019-06-27 | 2019-08-30 | 武汉船舶职业技术学院 | A kind of Power-driven trundle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112913404A (en) * | 2021-02-22 | 2021-06-08 | 福州外语外贸学院 | Protection device is transplanted to plant for hydraulic engineering |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101352131B (en) | Device for full-automatically grafting fruits and vegetables of Cucurbitaceae | |
| CN109699295B (en) | Harvesting trolley of self-adaptive vibrating type picking machine | |
| CN108738878A (en) | A kind of horticultural gardening cultivating stand easy to use | |
| CN111886979A (en) | Rice seedling takeout machine | |
| CN108353630B (en) | Strawberry picking and collecting integrated machine | |
| US20230309476A1 (en) | Vertical growth systems including seeders, trimmers and harvesters | |
| CN112607099B (en) | Flower cutting removes thorn and packing platform of binding | |
| CN111328541B (en) | Automatic water planting vegetable harvester of packing | |
| JPWO2008029481A1 (en) | Seedling winding device, seedling roll, seedling planting device, seedling planting system | |
| CN110521363A (en) | A kind of hops seedling covering device | |
| CN112568042A (en) | Quick winding equipment for cold-proof heat-preservation winding of tree and grass ropes | |
| CN215872708U (en) | Quick harvesting and root shearing device | |
| CN210381941U (en) | Pepper collecting device | |
| CN212184499U (en) | Gardening tree planting device | |
| CN208768470U (en) | A kind of ridge culture strawberry picking storing unit | |
| CN221689378U (en) | Municipal administration bush trimming means | |
| CN117999960B (en) | Elastic clamping fruit breaking type pineapple picking machine | |
| CN108811727A (en) | A kind of ridge culture strawberry picking storing unit and its picking deposit method | |
| CN210928929U (en) | Edible mushroom cultivation frame convenient to adjust | |
| CN221010873U (en) | Harvesting device for fruit planting | |
| CN108377716B (en) | Agricultural auxiliary assembly | |
| CN216886843U (en) | Afforestation nursery stock conveyer | |
| CN221011216U (en) | Sapling seedling lifting device with self-adaptive size | |
| CN109479502B (en) | Small pineapple picking trolley and picking method | |
| CN218634794U (en) | Apple picker |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201106 |