CN110547167A - peach is planted and is used seedling ware - Google Patents

peach is planted and is used seedling ware Download PDF

Info

Publication number
CN110547167A
CN110547167A CN201910846668.0A CN201910846668A CN110547167A CN 110547167 A CN110547167 A CN 110547167A CN 201910846668 A CN201910846668 A CN 201910846668A CN 110547167 A CN110547167 A CN 110547167A
Authority
CN
China
Prior art keywords
unit
main board
soil
electric telescopic
switch group
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.)
Pending
Application number
CN201910846668.0A
Other languages
Chinese (zh)
Inventor
朱成友
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yan Wan Fruit And Wood Planting Professional Cooperative Yeji District Lu'an City
Original Assignee
Yan Wan Fruit And Wood Planting Professional Cooperative Yeji District Lu'an City
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Yan Wan Fruit And Wood Planting Professional Cooperative Yeji District Lu'an City filed Critical Yan Wan Fruit And Wood Planting Professional Cooperative Yeji District Lu'an City
Priority to CN201910846668.0A priority Critical patent/CN110547167A/en
Publication of CN110547167A publication Critical patent/CN110547167A/en
Pending legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G23/00Forestry
    • A01G23/02Transplanting, uprooting, felling or delimbing trees
    • A01G23/06Uprooting or pulling up trees; Extracting or eliminating stumps

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Forests & Forestry (AREA)
  • Environmental Sciences (AREA)
  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)

Abstract

The invention discloses a seedling lifter for peach planting, which comprises a main board, a soil lifting unit, a fastening unit and an auxiliary moving unit, wherein the soil lifting unit is arranged on the main board; mainboard: the middle part of the main board is rotatably connected with a rotating shaft, the upper end of the rotating shaft penetrates through the main board and is connected with an output shaft of a motor through a coupler, the lower end of the rotating shaft is connected with the middle part of the upper end face of the mounting plate, and a hollow mounting seat is mounted on the side face of the main board; a soil lifting unit: the number of the soil lifting units is two, and the two soil lifting units are symmetrically distributed on the lower end face of the mounting plate; a fastening unit: the fastening unit is positioned on the hollow mounting seat; an auxiliary mobile unit: the auxiliary moving unit is arranged on the hollow mounting seat; the control switch group can control the work of the motor so as to drive the soil lifter to descend and rotate, and the control switch group can control the work of the second electric telescopic rod so as to control the soil lifting angle of the soil lifting unit, thereby realizing the separation of the sapling, the soil lumps around the sapling and the soil.

Description

Peach is planted and is used seedling ware
Technical Field
the invention relates to the technical field of fruit tree cultivation, in particular to a seedling lifter for peach planting.
Background
the peach is one of the common fruits in daily life of people, and is popular with many people due to delicious taste and juiciness, meanwhile, the peach can also be used as an ornamental plant, so that the planting of the peach becomes the choice of more and more agricultural growers, however, the transplanting of the peach is very important in the planting process of the peach, the seedling lifter is a common device in the transplanting process of the peach, for example, the patent with the application publication code of CN201821947289.8 discloses a seedling lifter for peach planting, the patent has certain defects in the using process, on one hand, the soil lifter needs to manually realize the descending and the rotation of the soil lifter, and finally realizes the soil lifting of the saplings, thereby greatly increasing the labor load of users, on the other hand, this plays native ware is when realizing the sapling and subsidiary soil lump and the separation of soil on every side, can't effectual realization its bottom soil lump and the separation between the soil of soil lump below soil.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides a seedling lifter for peach planting, which can drive the soil lifter to descend and rotate by controlling the operation of a motor through a control switch group, and can control the operation of a second electric telescopic rod through the control switch group, so that the soil lifting angle of a soil lifting unit is controlled, the separation of a seedling, surrounding soil lumps and the soil is realized, and the problems in the background art can be effectively solved.
In order to achieve the purpose, the invention provides the following technical scheme: a seedling lifter for peach planting comprises a main plate, a soil lifting unit, a fastening unit and an auxiliary moving unit;
Mainboard: the middle part of the main board is rotatably connected with a rotating shaft, the upper end of the rotating shaft penetrates through the main board and is connected with an output shaft of a motor through a coupler, the lower end of the rotating shaft is connected with the middle part of the upper end face of the mounting plate, and a hollow mounting seat is mounted on the side face of the main board;
a soil lifting unit: the number of the soil lifting units is two, and the two soil lifting units are symmetrically distributed on the lower end face of the mounting plate;
A fastening unit: the fastening unit is positioned on the hollow mounting seat;
an auxiliary mobile unit: the auxiliary moving unit is arranged on the hollow mounting seat;
Wherein: the motor is characterized by further comprising a control switch group, wherein the control switch group is fixed on the main board, the input end of the control switch group is electrically connected with the output end of an external power supply, and the output end of the control switch group is electrically connected with the input end of the motor.
Further, still include the mobile unit, the mobile unit is located the lower terminal surface edge evenly distributed of mainboard, the mobile unit includes the stabilizer blade, the lower terminal surface of mainboard is connected to the upper end of stabilizer blade, the lower extreme of stabilizer blade is connected with the gyro wheel, install the service brake on the gyro wheel, the mobile unit guarantees this plays native ware's mobility.
Further, still include the bearing, the bearing is located the junction of mainboard and pivot, the bearing is roller bearing, and the bearing reduces the rotational friction of pivot, reduces wearing and tearing.
Furthermore, the motor is fixed on the vertical plate, the vertical plate is connected with the main board, and the motor is fixed on the vertical plate to ensure that the motor is used as a driving mechanism.
Furthermore, the soil lifting unit comprises a connecting rod, the lower end of the connecting rod is connected with an adjusting unit, the lower end of the adjusting unit is connected with a first electric telescopic rod, the lower end of the first electric telescopic rod is connected with a soil lifting shovel, the input end of the first electric telescopic rod is electrically connected with the output end of the control switch group, and the soil lifting unit achieves the soil lifting function of the soil lifting device.
Further, the regulating unit includes the dead lever, the lower extreme of connecting rod is connected at the upper end middle part of dead lever, both ends all articulate there is second electric telescopic handle about the dead lever, and two second electric telescopic handle's the other end is articulated mutually with both ends about the adjustable rod respectively, the lower terminal surface middle part of adjustable rod is connected with first electric telescopic handle, the output of control switch group is connected to second electric telescopic handle's input electricity, and the regulating unit realizes the control to the angle of digging in the unit that plays soil spade.
furthermore, the fastening unit comprises a screw rod, one end of the screw rod is in threaded connection with a threaded hole in the middle of the hollow mounting seat, the threaded hole is communicated with the inside of the hollow mounting seat, the other end of the screw rod is connected with an adjusting hand wheel, and the fastening unit can fix the position state of the auxiliary moving unit.
Furthermore, the auxiliary moving unit comprises a rotating shaft, two ends of the rotating shaft are connected with connecting plates, the other end between the two connecting plates is connected with a push-pull rod, a rubber sleeve is bonded on the outer side of the push-pull rod, and the auxiliary moving unit is convenient for controlling the moving state of the soil lifting device when the soil lifting device moves.
Compared with the prior art, the invention has the beneficial effects that: this peach is planted and is used seedling ware has following benefit:
Simple structure, high durability and convenient use, can control the work of motor through control switch group to drive the decline and the rotation of plays native ware, very big reduction play native ware for the work load that the user caused in the use, can be through control switch group control second electric telescopic handle's work, thereby realize the control to playing native unit soil lifting angle degree, thereby realize the separation of sapling and soil lump and soil on every side, the design is more humanized, the popularization and the use of the product of being convenient for.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
Fig. 3 is a schematic side view of the present invention.
In the figure: 1 mainboard, 2 motor, 3 riser, 4 control switch group, 5 mobile unit, 51 service brake, 52 gyro wheel, 53 stabilizer blades, 6 bearings, 7 shaft couplings, 8 pivot, 9 play native unit, 91 connecting rod, 92 adjusting element, 921 dead lever, 922 second electric telescopic handle, 923 adjustable rod, 93 first electric telescopic handle, 94 play native spade, 10 hollow mount pads, 11 fastening unit, 111 screw rod, 112 adjusting hand wheel, 12 supplementary mobile unit, 121 pivot, 122 even board, 123 push-and-pull rod, 124 rubber sleeve, 13 mounting panel.
Detailed Description
the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a seedling lifter for peach planting comprises a main board 1, a soil lifting unit 9, a fastening unit 11 and an auxiliary moving unit 12;
Mainboard 1: the middle of the main board 1 is rotatably connected with a rotating shaft 8, the upper end of the rotating shaft 8 penetrates through the main board 1 and is connected with an output shaft of a motor 2 through a coupler 7, the motor 2 is fixed on a vertical plate 3, the vertical plate 3 is connected with the main board 1, the motor 2 is fixed on the vertical plate 3 to ensure that the motor 2 is used as a driving mechanism, the lower end of the rotating shaft 8 is connected with the middle of the upper end face of a mounting plate 13, and a hollow mounting seat 10 is mounted on the side;
The soil lifting unit 9: the soil lifting units 9 are two and are symmetrically distributed on the lower end face of the mounting plate 13, each soil lifting unit 9 comprises a connecting rod 91, the lower end of each connecting rod 91 is connected with an adjusting unit 92, the lower end of each adjusting unit 92 is connected with a first electric telescopic rod 93, the lower end of each first electric telescopic rod 93 is connected with a soil lifting shovel 94, the input end of each first electric telescopic rod 93 is electrically connected with the output end of the control switch group 4, the soil lifting units 9 achieve the soil lifting function of the soil lifting device, each adjusting unit 92 comprises a fixing rod 921, the middle part of the upper end of the fixing rod 921 is connected with the lower end of the connecting rod 91, the left end and the right end of the fixing rod 921 are hinged with second electric telescopic rods 922, the other ends of the two second electric telescopic rods 922 are respectively hinged with the left end and the right end of the adjustable rod 923, the middle part of the lower end face of the adjustable rod 923, the adjusting unit 92 realizes the control of the soil-entering angle of the soil-lifting shovel 94 in the soil-lifting unit 9;
The fastening unit 11: the fastening unit 11 is positioned on the hollow mounting seat 10, the fastening unit 11 comprises a screw 111, one end of the screw 111 is in threaded connection with a threaded hole in the middle of the hollow mounting seat 10, the threaded hole is communicated with the inside of the hollow mounting seat 10, the other end of the screw 111 is connected with an adjusting hand wheel 112, and the fastening unit 11 can fix the position state of the auxiliary moving unit 12;
The auxiliary mobile unit 12: the auxiliary moving unit 12 is installed on the hollow installation seat 10, the auxiliary moving unit 12 comprises a rotating shaft 121, two ends of the rotating shaft 121 are connected with connecting plates 122, the other end between the two connecting plates 122 is connected with a push-pull rod 123, a rubber sleeve 124 is bonded on the outer side of the push-pull rod 123, and the auxiliary moving unit 12 is convenient for controlling the moving state of the soil lifter when the soil lifter moves;
wherein: the motor also comprises a control switch group 4, wherein the control switch group 4 is fixed on the mainboard 1, the input end of the control switch group 4 is electrically connected with the output end of an external power supply, and the output end of the control switch group 4 is electrically connected with the input end of the motor 2.
wherein: still include mobile unit 5, mobile unit 5 is located the lower terminal surface edge evenly distributed of mainboard 1, and mobile unit 5 includes stabilizer blade 53, and the lower terminal surface of mainboard 1 is connected to the upper end of stabilizer blade 53, and the lower extreme of stabilizer blade 53 is connected with gyro wheel 52, installs service brake 51 on the gyro wheel 52, and mobile unit 5 guarantees this native ware of playing the mobility.
Wherein: still include bearing 6, bearing 6 is located the junction of mainboard 1 and pivot 8, and bearing 6 is roller bearing, and bearing 6 reduces the rotational friction of pivot 8, reduces wearing and tearing.
When in use: propulsion suitable soil lifting position earlier with the native ware, it is best to make the sapling be located two positive middles that rise native unit 9, then through the work of control switch group 4 control first electric telescopic handle 93, thereby make the entering of the shovel spade 94 in the native unit 9 underneath, can control the angle of digging of the shovel 94 through the work of control switch group 4 control second electric telescopic handle 922 at this in-process, at last through the work of control switch group 4 control motor 2, thereby drive pivot 8 and rotate, and then drive the rotation that plays native unit 9 on the mounting panel 13, thereby realize the peach sapling and play soil.
It is worth noting that a core chip of the control switch group 4 disclosed in this embodiment is a PLC single chip, a specific model is siemens S7-200, the motor 2, the first electric telescopic rod 93 and the second electric telescopic rod 922 can be freely configured according to an actual application scenario, the control switch group 4 controls the motor 2, the first electric telescopic rod 93 and the second electric telescopic rod 922 to work by a common method in the prior art, and the control switch group 4 is provided with control buttons corresponding to the motor 2, the first electric telescopic rod 93 and the second electric telescopic rod 922.
although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a peach is planted and is used seedling ware which characterized in that: comprises a main board (1), an earth raising unit (9), a fastening unit (11) and an auxiliary moving unit (12);
main board (1): the middle of the main board (1) is rotatably connected with a rotating shaft (8), the upper end of the rotating shaft (8) penetrates through the main board (1) and is connected with an output shaft of the motor (2) through a coupler (7), the lower end of the rotating shaft (8) is connected with the middle of the upper end face of the mounting plate (13), and a hollow mounting seat (10) is mounted on the side face of the main board (1);
an earth-raising unit (9): the number of the soil lifting units (9) is two, and the soil lifting units are symmetrically distributed on the lower end face of the mounting plate (13);
Fastening unit (11): the fastening unit (11) is positioned on the hollow mounting seat (10);
Auxiliary moving unit (12): the auxiliary moving unit (12) is arranged on the hollow mounting seat (10);
Wherein: the motor is characterized by further comprising a control switch group (4), the control switch group (4) is fixed on the main board (1), the input end of the control switch group (4) is electrically connected with the output end of an external power supply, and the output end of the control switch group (4) is electrically connected with the input end of the motor (2).
2. The seedling lifter for peach planting according to claim 1, wherein: still include mobile unit (5), mobile unit (5) are located the lower terminal surface edge evenly distributed of mainboard (1), mobile unit (5) include stabilizer blade (53), the lower terminal surface of mainboard (1) is connected to the upper end of stabilizer blade (53), the lower extreme of stabilizer blade (53) is connected with gyro wheel (52), install service brake (51) on gyro wheel (52).
3. the seedling lifter for peach planting according to claim 1, wherein: still include bearing (6), bearing (6) are located the junction of mainboard (1) and pivot (8), bearing (6) are roller bearing.
4. The seedling lifter for peach planting according to claim 1, wherein: the motor (2) is fixed on the vertical plate (3), and the vertical plate (3) is connected with the main board (1).
5. The seedling lifter for peach planting according to claim 1, wherein: the soil lifting unit (9) comprises a connecting rod (91), the lower end of the connecting rod (91) is connected with an adjusting unit (92), the lower end of the adjusting unit (92) is connected with a first electric telescopic rod (93), the lower end of the first electric telescopic rod (93) is connected with a soil lifting shovel (94), and the input end of the first electric telescopic rod (93) is electrically connected with the output end of the control switch group (4).
6. The seedling lifter for peach planting according to claim 5, wherein: adjust unit (92) including dead lever (921), the lower extreme of connecting rod (91) is connected at the upper end middle part of dead lever (921), both ends all articulate there is second electric telescopic handle (922) about dead lever (921), and the other end of two second electric telescopic handle (922) is articulated mutually with both ends about adjustable rod (923) respectively, the lower terminal surface middle part and first electric telescopic handle (93) of adjustable rod (923) are connected, the output of input electricity connection control switch group (4) of second electric telescopic handle (922).
7. The seedling lifter for peach planting according to claim 1, wherein: the fastening unit (11) comprises a screw rod (111), one end of the screw rod (111) is in threaded connection with a threaded hole in the middle of the hollow mounting seat (10), the threaded hole is communicated with the inside of the hollow mounting seat (10), and the other end of the screw rod (111) is connected with an adjusting hand wheel (112).
8. The seedling lifter for peach planting according to claim 1, wherein: the auxiliary moving unit (12) comprises a rotating shaft (121), two ends of the rotating shaft (121) are connected with connecting plates (122), the other end between the two connecting plates (122) is connected with a push-pull rod (123), and a rubber sleeve (124) is bonded on the outer side of the push-pull rod (123).
CN201910846668.0A 2019-09-09 2019-09-09 peach is planted and is used seedling ware Pending CN110547167A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910846668.0A CN110547167A (en) 2019-09-09 2019-09-09 peach is planted and is used seedling ware

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910846668.0A CN110547167A (en) 2019-09-09 2019-09-09 peach is planted and is used seedling ware

Publications (1)

Publication Number Publication Date
CN110547167A true CN110547167A (en) 2019-12-10

Family

ID=68739442

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910846668.0A Pending CN110547167A (en) 2019-09-09 2019-09-09 peach is planted and is used seedling ware

Country Status (1)

Country Link
CN (1) CN110547167A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112470859A (en) * 2020-11-24 2021-03-12 宣晓永 A equipment that is used for withered and dead stump of tree planting to pull out

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206118358U (en) * 2016-08-30 2017-04-26 山东胜伟园林科技有限公司 Saline and alkaline land plant species plants machine
CN207252181U (en) * 2017-09-12 2018-04-20 石林曌 A kind of gardens gardening flowers and trees transplant earth-moving equipment
CN208211046U (en) * 2018-05-21 2018-12-11 平凉职业技术学院 A kind of planting fruit trees sapling lifting device
CN109197035A (en) * 2018-10-29 2019-01-15 叶集试验区三友果木种植专业合作社 A kind of peach plantation controllable depth formula pit digging machine
CN109197840A (en) * 2018-10-29 2019-01-15 叶集试验区三友果木种植专业合作社 Spraying machine is used in a kind of plantation of peach
CN109197070A (en) * 2018-10-29 2019-01-15 叶集试验区三友果木种植专业合作社 Quantificationally fertilizing machine is used in a kind of plantation of peach
CN208624075U (en) * 2018-07-23 2019-03-22 天津新大地园林养护工程有限公司 A kind of tree well repair machine
CN109618609A (en) * 2019-01-28 2019-04-16 天津润松生态科技发展有限公司 A kind of gardening digging apparatus
CN208768400U (en) * 2018-08-30 2019-04-23 闽清县凯福农业专业合作社 A kind of portable peach plantation grooving device
CN110025473A (en) * 2019-05-21 2019-07-19 沈月贞 A kind of Neurology clinic cranial nerve therapeutic device
CN110169236A (en) * 2019-06-28 2019-08-27 卢月簪 A kind of agricultural and sideline product plantation seeding apparatus of digging pit

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206118358U (en) * 2016-08-30 2017-04-26 山东胜伟园林科技有限公司 Saline and alkaline land plant species plants machine
CN207252181U (en) * 2017-09-12 2018-04-20 石林曌 A kind of gardens gardening flowers and trees transplant earth-moving equipment
CN208211046U (en) * 2018-05-21 2018-12-11 平凉职业技术学院 A kind of planting fruit trees sapling lifting device
CN208624075U (en) * 2018-07-23 2019-03-22 天津新大地园林养护工程有限公司 A kind of tree well repair machine
CN208768400U (en) * 2018-08-30 2019-04-23 闽清县凯福农业专业合作社 A kind of portable peach plantation grooving device
CN109197035A (en) * 2018-10-29 2019-01-15 叶集试验区三友果木种植专业合作社 A kind of peach plantation controllable depth formula pit digging machine
CN109197840A (en) * 2018-10-29 2019-01-15 叶集试验区三友果木种植专业合作社 Spraying machine is used in a kind of plantation of peach
CN109197070A (en) * 2018-10-29 2019-01-15 叶集试验区三友果木种植专业合作社 Quantificationally fertilizing machine is used in a kind of plantation of peach
CN109618609A (en) * 2019-01-28 2019-04-16 天津润松生态科技发展有限公司 A kind of gardening digging apparatus
CN110025473A (en) * 2019-05-21 2019-07-19 沈月贞 A kind of Neurology clinic cranial nerve therapeutic device
CN110169236A (en) * 2019-06-28 2019-08-27 卢月簪 A kind of agricultural and sideline product plantation seeding apparatus of digging pit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112470859A (en) * 2020-11-24 2021-03-12 宣晓永 A equipment that is used for withered and dead stump of tree planting to pull out

Similar Documents

Publication Publication Date Title
CN105917806A (en) Earthing press wheel mechanism steplessly adjustable in rice growing stubble field angle
CN110547167A (en) peach is planted and is used seedling ware
CN208249489U (en) Film automatic disconnecting device
CN210352178U (en) Multifunctional full-automatic potato combine harvester
CN203399525U (en) Cutting knife copying device of cane harvesting machine
CN109644714A (en) A kind of potting clipping device and pruning method
CN205071746U (en) Machine -harvested cotton topping machine with adjustable height
CN201216162Y (en) Sugarbeet top cutting apparatus with adjustable cutting thickness
CN217722174U (en) Inclined konjak seedling cultivation frame
CN106069285A (en) A kind of Household vegetable planting device
CN210275065U (en) Corn planting device for equidistant slotting
CN215223632U (en) Irrigation equipment frame for sweet potato
CN205755413U (en) A kind of angle stepless adjustable suppression of soil, rice plate stubble field wheel mechanism
CN205408560U (en) Height adjusting mechanism for lawn mower
CN209251233U (en) Pear tree sapling cultivates nursery
CN208924844U (en) A kind of turfing take device and the stubble plough containing the device
CN208210651U (en) A kind of tobacco planting digging cave device
CN221634442U (en) Weeder is planted to medicinal material
CN207305294U (en) Self-walking micro-tiller
CN113580843A (en) Bionic connecting rod and paddy field impeller with adjustable soil inlet and outlet angles
CN109328494A (en) Mini-tiller additional power output device and mini-tiller with snap component
CN208273530U (en) A kind of adjustable cultivated complete machine grass block frame
CN204272694U (en) Little micro corn results harvesting assembly and harvest corn harvesting field-returning machine
CN213943915U (en) Automatic cleaning device for tobacco leaf filter screen
CN208597271U (en) A kind of agricultural pit-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
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20191210

WD01 Invention patent application deemed withdrawn after publication