CN109646911A - A kind of shot training shot recyclable device - Google Patents
A kind of shot training shot recyclable device Download PDFInfo
- Publication number
- CN109646911A CN109646911A CN201910024996.2A CN201910024996A CN109646911A CN 109646911 A CN109646911 A CN 109646911A CN 201910024996 A CN201910024996 A CN 201910024996A CN 109646911 A CN109646911 A CN 109646911A
- Authority
- CN
- China
- Prior art keywords
- shot
- sliding rail
- cabinet
- slide assemblies
- shaft
- 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- Withdrawn
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Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B47/00—Devices for handling or treating balls, e.g. for holding or carrying balls
- A63B47/02—Devices for handling or treating balls, e.g. for holding or carrying balls for picking-up or collecting
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B65/00—Implements for throwing ; Mechanical projectors, e.g. using spring force
- A63B65/06—Heavy throwing-balls, i.e. "medicine balls", shots, weights or stones for putting
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rehabilitation Tools (AREA)
Abstract
Sports equipment field of the present invention, specifically, it is related to a kind of shot training shot recyclable device, including the first sliding rail, second sliding rail, first slide assemblies, second slide assemblies and strip-shaped baffle, first sliding rail and the second sliding rail are arc-shaped structure and are in be horizontally spaced about in Shot Put landing area, first sliding rail and two lateral edge landing area length direction of the second sliding rail are provided with the guide groove rolled for shot, after trainer goes out shot putting, staff, which only needs for device to be powered, makes driving motor rotation to drive strip-shaped baffle mobile, so that shot is pushed into guide groove under the promotion of comb teeth can make shot roll back circle under self gravitation effect along guide groove, sportsman can take out shot and carry out throwing training next time, save the time that staff goes to throwing circle with shot, also save manpower , while being also avoided that staff in the security risk that landing area is walked up and down and is generated.
Description
Technical field
The present invention relates to sports equipment fields, and in particular, to a kind of shot training shot recyclable device.
Background technique
Shot is one of track-and-field throwing event, it especially develops trunk and upper and lower extremities strength to building up health
There is obvious action.The restraining line in shot game place is in the two sides of throwing circle, long 75cm, wide 5cm, white.Stop board wood
Material or other materials are made, and paint white, and the center position being mounted between two white lines of landing area is fixed on ground, in
It is overlapped along with edge in throwing circle.Landing area cinder, meadow or can leave shot landing trace other materials be paved into, with width
The white angle line of two of 5cm indicates that line width does not include in landing area effective area, and the interior of angle line passes through throwing along extended line
The throwing center of circle, angle are 34.92 °.Distance marker board is placed every lm in the outside of two angle lines.Throwing shot training at present
In, the work for picking up shot is extremely dangerous, be easy the shot that the sportsman that is aside trained launches pound to, consequence is serious, so
When someone picks up ball, then the sportsman in training will temporarily cease pitching, extremely waste time.Therefore having must
Invent a kind of shot training shot recyclable device.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of shot training shot recyclable device.
A kind of shot training shot recyclable device disclosed by the invention, including the first sliding rail, the second sliding rail, the first sliding
Component, the second slide assemblies and strip-shaped baffle, the first sliding rail and the second sliding rail are arc-shaped structure and are in be horizontally spaced about
In Shot Put landing area, the first sliding rail and two lateral edge landing area length direction of the second sliding rail are provided with for shot rolling
Guide groove, the first slide assemblies and the second slide assemblies are slidably disposed on the first sliding rail and the second sliding rail vertically respectively,
First slide assemblies and the second slide assemblies structure are identical and include cabinet and reciprocatingly sliding for drive case along sliding rail
Driving motor, driving motor is horizontally set on cabinet, and side and its output shaft and box inside transmission connect along its length
It connects, strip-shaped baffle is in hinged, the strip-shaped baffle other end and the second slide assemblies top at the top of vertical and one end and the first slide assemblies
Portion is hinged.
Preferably, the cabinet includes two rollers, first rotating shaft and the second shaft, and first rotating shaft and the second shaft are in water
It is flat rotatably to be arranged at intervals in cabinet, first rotating shaft and the second shaft is parallel to each other and first rotating shaft and the second shaft
Axis perpendicular of the axis direction with cabinet along its length, two rollers are respectively fixedly disposed at first rotating shaft and second turn
On axis, with rolling friction at the top of sliding rail, the bottom of box, which is provided with, to be rolled for two mixed wheels at the top of sliding rail for two roller bottoms
The avoid holes of friction, driving motor output shaft are provided with first gear, and engaged with the first gear is provided in first rotating shaft
Two gears.
Preferably, the cabinet further includes two block baffles and four groups of castors, and two block baffles are arranged in vertical spacing in cabinet
Bottom end two sides and parallel to each other along its length, every block baffle is horizontally disposed with respectively two groups of castors, and every group of castor includes
Two hinged seats, spring, rotating arm and guide wheel, hinged seat bottom are fixedly connected on the inside of baffle, rotating arm be vertically arranged and
One end is hinged with hinged seat, and the other end is hinged with guide wheel, spring horizontal be arranged between baffle and rotating arm and with baffle and
Rotating arm is fixedly connected, and fluted, the first sliding rail and the second sliding rail two sides are provided with and groove is arranged on guide wheel outer circle wall
The guide rail of engagement.
Preferably, the box inside bottom is fixedly installed a third shaft vertically, and third shaft top passes through case
It is upwardly extended at the top of body, elongated end is horizontally disposed several bearings, and strip-shaped baffle both ends are provided with and several bearings
The fixing seat being fixedly connected, strip-shaped baffle bottom is vertical and uniform intervals are provided with several comb teeth.
Preferably, the distance between several described comb teeth are less than the radius of shot, and the length of comb teeth is greater than the straight of shot
Diameter and it is less than and strip-shaped baffle bottom and arrives the distance between landing area.
Preferably, the cabinet further includes two groups of power supplys, and two groups of power supplys are separately positioned on cabinet along width by support frame
On the side of direction.
Preferably, the guide groove is inclined to set, and height of the guide groove close to first sliding rail one end is leaned on higher than guide groove
The height of nearly second sliding rail one end.
Preferably, first sliding rail and the concyclic heart of the second sliding rail and the first sliding rail length are greater than the second sliding rail length.
The utility model has the advantages that one of present invention shot training shot recyclable device, when trainer goes out shot putting
After going, staff, which only needs for device to be powered, makes driving motor rotation to drive strip-shaped baffle mobile, makes shot in comb teeth
Push lower push-in guide groove that shot can be made to roll back circle under self gravitation effect along guide groove, sportsman can take
Shot carries out throwing training next time out, saves the time that staff goes to throwing circle with shot, also saves manpower,
Also it is avoided that staff in the security risk that landing area is walked up and down and is generated simultaneously.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present application, constitutes part of this application, this Shen
Illustrative embodiments and their description please are not constituted an undue limitation on the present application for explaining the application.In the accompanying drawings:
Fig. 1 is stereoscopic schematic diagram of the invention；
Fig. 2 is the enlarged drawing in Fig. 1 at A；
Fig. 3 is the enlarged drawing in Fig. 1 at B；
Fig. 4 is the top view of cabinet in the present invention；
Fig. 5 is the cross-sectional view in Fig. 4 along B-B；
Fig. 6 is sectional perspective schematic diagram of the invention；
Fig. 7 is the enlarged drawing in Fig. 6 at C；
Description of symbols: the first sliding rail 1, the second sliding rail 2, the second slide assemblies 4, strip-shaped baffle 5, guide groove 6, cabinet 7 drive
Dynamic motor 8, roller 9, first rotating shaft 10, the second shaft 11, avoid holes 12, first gear 13, second gear 14, power supply 15, hinge
Joint chair 16, spring 17, rotating arm 18, guide wheel 19, guide rail 20, third shaft 21, bearing 22, fixing seat 23, comb teeth 24, landing area
25。
Specific embodiment
Multiple embodiments of the invention will be disclosed with schema below, as clearly stated, the details in many practices
It will be explained in the following description.It should be appreciated, however, that the details in these practices is not applied to limit the present invention.Also
It is to say, in some embodiments of the invention, the details in these practices is non-essential.In addition, for the sake of simplifying schema,
Some known usual structures and component will be painted it in the drawings in simply illustrative mode.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, not especially censure
The meaning of order or cis-position, also non-to limit the present invention, the component described just for the sake of difference with same technique term
Or operation, it is not understood to indicate or imply its relative importance or implicitly indicates the number of indicated technical characteristic
Amount." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one of the features.In addition, each
Technical solution between a embodiment can be combined with each other, but must can be implemented as base with those of ordinary skill in the art
Plinth will be understood that the combination of this technical solution is not present when conflicting or cannot achieve when occurs in the combination of technical solution,
Also not the present invention claims protection scope within.
A kind of shot training shot recyclable device shown in referring to Figure 1 to Figure 7, including the first sliding rail 1, the second sliding rail 2,
First slide assemblies, the second slide assemblies 4 and strip-shaped baffle 5, the first sliding rail 1 and the second sliding rail 2 are arc-shaped structure and are in
It is horizontally spaced about in Shot Put landing area 25,2 liang of 25 length directions of lateral edge landing area of the first sliding rail 1 and the second sliding rail are all provided with
It is equipped with the guide groove 6 rolled for shot, the first slide assemblies and the second slide assemblies 4 are slidably disposed in the vertically respectively
On one sliding rail 1 and the second sliding rail 2, the first slide assemblies and 4 structure of the second slide assemblies are identical and include cabinet 7 and being used for
The driving motor 8 that drive case 7 reciprocatingly slides along sliding rail, driving motor 8 be horizontally set on cabinet 7 along its length side and
It is sequentially connected on the inside of its output shaft and cabinet 7, strip-shaped baffle 5 is in hinged, bar shaped at the top of vertical and one end and the first slide assemblies
5 other end of baffle and 4 top of the second slide assemblies are hinged.
The cabinet 7 includes two rollers 9, first rotating shaft 10 and the second shaft 11, first rotating shaft 10 and the second shaft 11
It is rotatably arranged at intervals in cabinet 7 in level, first rotating shaft 10 and the second shaft 11 is parallel to each other and first rotating shaft 10
Axis perpendicular with the axis direction of the second shaft 11 with cabinet 7 along its length, two rollers 9 are respectively fixedly disposed at
In first rotating shaft 10 and the second shaft 11, with rolling friction at the top of sliding rail, 7 bottom of cabinet is provided with confession for two 9 bottoms of roller
The avoid holes 12 of two mixed wheels and rolling friction at the top of sliding rail, 8 output shaft of driving motor are provided with first gear 13, first rotating shaft
The second gear 14 engaged with first gear 13 is provided on 10.When driving motor 8 is powered on, cabinet 7 starts in sliding rail
On do reciprocating sliding movement, in the process, 8 output shaft of driving motor rotation drive first gear 13 rotate, then be engaged with
Second gear 14 rotate simultaneously, roller 9 rotates simultaneously in the process, and rolling friction then drives case at the top of roller 9 and sliding rail
Body 7 moves on the slide rail.
The cabinet 7 further includes two block baffles and four groups of castors, and two block baffles are arranged in cabinet 7 in vertical spacing along length
Direction bottom end two sides and parallel to each other, every block baffle is horizontally disposed with respectively two groups of castors, and every group of castor includes two hinges
Joint chair 16, spring 17, rotating arm 18 and guide wheel 19,16 bottom of hinged seat are fixedly connected on the inside of baffle, and rotating arm 18 is set vertically
Set and one end and hinged seat 16 be hinged, the other end and guide wheel 19 are hinged, spring 17 be horizontally set on baffle and rotating arm 18 it
Between and be fixedly connected with baffle and rotating arm 18, fluted, the first sliding rail 1 and the second sliding rail are set on 19 outer circle wall of guide wheel
2 two sides are provided with the guide rail 20 with engagement.When cabinet 7 reciprocatingly slides on the slide rail, guide wheel 19 is in spring 17
Always guide wheel 19 is resisted under the action of elastic force to engage with guide rail 20, when cabinet 7 slides, guide wheel 19 and guide rail 20 engage so that
Rollover will not occur in sliding process for cabinet 7 so as to preferably reciprocatingly slide on the slide rail.
7 inside bottom of cabinet is fixedly installed a third shaft 21 vertically, and 21 top of third shaft passes through cabinet 7
Top upwardly extends, and elongated end is horizontally disposed several bearings 22, and 5 both ends of strip-shaped baffle are provided with and several bearings
22 fixing seats 23 being fixedly connected, 5 bottom of strip-shaped baffle is vertical and uniform intervals are provided with several comb teeth 24.When the first sliding
When component and the second slide assemblies 4 slide in the same direction, strip-shaped baffle 5 between fixing seat 23 and bearing 22 by hingedly making
Angle between strip-shaped baffle 5 and the first slide assemblies and the second slide assemblies 4 constantly changes, make the first slide assemblies and the
Two slide assemblies 4 are not in stuck in sliding or turn on one's side.
The distance between several described comb teeth 24 are less than the radius of shot, and the length of comb teeth 24 is greater than the diameter of shot simultaneously
And it is less than 5 bottom of strip-shaped baffle and arrives the distance between landing area 25.When the first slide assemblies and the second slide assemblies 4 are towards identical
When direction is slided, in the process, strip-shaped baffle 5 is swept to side simultaneously, and shot is allocated in the guide groove 6 of side.
The cabinet 7 further includes two groups of power supplys 15, and two groups of power supplys 15 are separately positioned on cabinet 7 along width side by support frame
To on side.The setting of power supply 15 is in the two sides in the width direction of cabinet 7, so that the first slide assemblies and the second slide assemblies 4 are not required to
It wants external power supply 15 to carry out drive case 7 to reciprocatingly slide, reduces trouble when needing other wiring.
The guide groove 6 is inclined to set, and height of the guide groove 6 close to 1 one end of the first sliding rail is higher than guide groove 6 close to the
The height of two sliding rails, 2 one end.Guide groove 6, which is obliquely installed, can make when shot is toggled it in guide groove 6 by strip-shaped baffle 5, energy
Shot is enough set to roll to hammer throwing zone by self gravity.
First sliding rail 1 and the concyclic heart of the second sliding rail 2 and 1 length of the first sliding rail are greater than 2 length of the second sliding rail.First is sliding
Rail 1 keeps the distance between the first sliding rail 1 and the second sliding rail 2 equal with the concyclic heart of the second sliding rail 2, so that strip-shaped baffle 5 is sliding
Distance change will not occur in the process.
Working principle: when sportsman is by shot putting and landing area 25, driving motor 8 is powered at this time, driving electricity
The rotation of 8 output shaft of machine drives first gear 13 to rotate, then the second gear 14 that is engaged with while rotating, in the process roller
9 rotate simultaneously, and roller 9 then drives cabinet 7 to move on the slide rail with rolling friction at the top of sliding rail, when the first slide assemblies and second
When slide assemblies 4 move in one direction, the strip-shaped baffle 5 hinged with the first slide assemblies and the second slide assemblies 4 is opened at this time
Begin towards the same direction setting in motion, when strip-shaped baffle 5, which moves to shot one, to be surveyed, the comb teeth 24 of bottom pushes shot to landing
25 side of area is mobile, and when shot pushes guide groove 6 to by comb teeth 24, shot is fallen into guide groove 6 at this time, and shot is by itself weight
Power is to roll to circle, then the removal process of entire shot is completed.
The upper only embodiments of the present invention, are not intended to restrict the invention.For those skilled in the art
For, the invention may be variously modified and varied.All any modifications made in spirit and principles of the present invention are equal
Replacement, improvement etc., should all be included within scope of the presently claimed invention.
Claims (8)
1. a kind of shot training shot recyclable device, it is characterised in that: including the first sliding rail (1), the second sliding rail (2), first
Slide assemblies, the second slide assemblies (4) and strip-shaped baffle (5), the first sliding rail (1) and the second sliding rail (2) are arc-shaped structure
And in horizontal spacing setting in Shot Put landing area (25), (2) two lateral edge landing area (25) of the first sliding rail (1) and the second sliding rail
Length direction is provided with the guide groove (6) rolled for shot, and the first slide assemblies and the second slide assemblies (4) are vertical respectively
It is slidably disposed on the first sliding rail (1) and the second sliding rail (2), the first slide assemblies and the second slide assemblies (4) structure phase
Driving motor (8) that is same and including cabinet (7) and reciprocatingly slide for drive case (7) along sliding rail, driving motor (8) water
Flat setting is sequentially connected on the inside of cabinet (7) along its length side and its output shaft and cabinet (7), and strip-shaped baffle (5) is in
It is hinged at the top of vertical and one end and the first slide assemblies, it is hinged at the top of strip-shaped baffle (5) other end and the second slide assemblies (4).
2. a kind of shot training shot recyclable device according to claim 1, it is characterised in that: cabinet (7) packet
Two rollers (9), first rotating shaft (10) and the second shaft (11) are included, first rotating shaft (10) and the second shaft (11) can turn in level
It is dynamic to be arranged at intervals in cabinet (7), first rotating shaft (10) and the second shaft (11) parallel to each other and first rotating shaft (10) with
Axis perpendicular of the axis direction of second shaft (11) with cabinet (7) along its length, fixation is set two rollers (9) respectively
Set in first rotating shaft (10) and the second shaft (11), two roller (9) bottoms with sliding rail at the top of rolling friction, cabinet (7)
Bottom is provided with the avoid holes (12) for two mixed wheels and rolling friction at the top of sliding rail, and driving motor (8) output shaft is provided with the
One gear (13) is provided with the second gear (14) engaged with first gear (13) in first rotating shaft (10).
3. a kind of shot training shot recyclable device according to claim 2, it is characterised in that: the cabinet (7) is also
Including two block baffles and four groups of castors, two block baffles in vertical spacing be arranged cabinet (7) along its length bottom end two sides and
Parallel to each other, every block baffle is horizontally disposed with respectively two groups of castors, and every group of castor includes two hinged seats (16), springs
(17), rotating arm (18) and guide wheel (19), hinged seat (16) bottom are fixedly connected on the inside of baffle, and rotating arm (18) is vertically arranged
And one end and hinged seat (16) are hingedly, and hingedly, spring (17) is horizontally set on baffle and rotating arm for the other end and guide wheel (19)
(18) it is fixedly connected between and with baffle and rotating arm (18), fluted, the first sliding rail is set on guide wheel (19) outer circle wall
(1) it is provided with and the guide rail of engagement (20) with the second sliding rail (2) two sides.
4. a kind of shot training shot recyclable device according to claim 2, it is characterised in that: in the cabinet (7)
Side bottom is fixedly installed a third shaft (21) vertically, and third shaft (21) top passes through to be upwardly extended at the top of cabinet (7),
Its elongated end is horizontally disposed several bearings (22), and strip-shaped baffle (5) both ends are provided with fixed with several bearings (22)
The fixing seat (23) of connection, strip-shaped baffle (5) bottom is vertical and uniform intervals are provided with several comb teeth (24).
5. a kind of shot training shot recyclable device according to claim 4, it is characterised in that: several described comb teeth
The distance between (24) it is less than the radius of shot, the length of comb teeth (24) is greater than the diameter of shot and is less than strip-shaped baffle (5)
Bottom with to the distance between landing area (25).
6. a kind of shot training shot recyclable device according to claim 4, it is characterised in that: the cabinet (7) is also
Including two groups of power supplys (15), two groups of power supplys (15) are separately positioned on cabinet (7) in the width direction on side by support frame.
7. a kind of shot training shot recyclable device according to claim 1, it is characterised in that: the guide groove (6)
It is inclined to set, height of the guide groove (6) close to the first sliding rail (1) one end is higher than guide groove (6) close to the second sliding rail (2) one end
Height.
8. a kind of shot training shot recyclable device according to claim 1, it is characterised in that: first sliding rail
(1) with the second sliding rail (2) concyclic heart and the first sliding rail (1) length is greater than the second sliding rail (2) length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910024996.2A CN109646911A (en) | 2019-01-11 | 2019-01-11 | A kind of shot training shot recyclable device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910024996.2A CN109646911A (en) | 2019-01-11 | 2019-01-11 | A kind of shot training shot recyclable device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109646911A true CN109646911A (en) | 2019-04-19 |
Family
ID=66119734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910024996.2A Withdrawn CN109646911A (en) | 2019-01-11 | 2019-01-11 | A kind of shot training shot recyclable device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109646911A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4456252A (en) * | 1981-09-14 | 1984-06-26 | Hartland Albert C | Tennis service practice court with recovering and collecting means |
| US4606543A (en) * | 1981-09-14 | 1986-08-19 | Hartland Albert C | Practice tennis court |
| CN103961858A (en) * | 2014-03-13 | 2014-08-06 | 浙江科技学院 | Automated management system for shot throwing game and control method thereof |
| CN104308135A (en) * | 2014-10-29 | 2015-01-28 | 安徽理工大学 | Rail-wheel type semi-automatic bilateral casting machine |
| CN204655946U (en) * | 2015-05-07 | 2015-09-23 | 安徽师范大学 | Shot loop back device |
| KR101564190B1 (en) * | 2015-01-15 | 2015-11-06 | 조병구 | Soccer practice device |
| CN206777817U (en) * | 2017-03-31 | 2017-12-22 | 江苏财经职业技术学院 | It is easy to reclaim the shot training court of shot |
| CN108361491A (en) * | 2018-01-29 | 2018-08-03 | 湖北旭兴达科技有限公司 | A kind of intelligent monitoring holder |
| CN108902096A (en) * | 2018-06-13 | 2018-11-30 | 合肥久多农业科技有限公司 | A kind of agricultural planting fungicide flusher |
-
2019
- 2019-01-11 CN CN201910024996.2A patent/CN109646911A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4456252A (en) * | 1981-09-14 | 1984-06-26 | Hartland Albert C | Tennis service practice court with recovering and collecting means |
| US4606543A (en) * | 1981-09-14 | 1986-08-19 | Hartland Albert C | Practice tennis court |
| CN103961858A (en) * | 2014-03-13 | 2014-08-06 | 浙江科技学院 | Automated management system for shot throwing game and control method thereof |
| CN104308135A (en) * | 2014-10-29 | 2015-01-28 | 安徽理工大学 | Rail-wheel type semi-automatic bilateral casting machine |
| KR101564190B1 (en) * | 2015-01-15 | 2015-11-06 | 조병구 | Soccer practice device |
| CN204655946U (en) * | 2015-05-07 | 2015-09-23 | 安徽师范大学 | Shot loop back device |
| CN206777817U (en) * | 2017-03-31 | 2017-12-22 | 江苏财经职业技术学院 | It is easy to reclaim the shot training court of shot |
| CN108361491A (en) * | 2018-01-29 | 2018-08-03 | 湖北旭兴达科技有限公司 | A kind of intelligent monitoring holder |
| CN108902096A (en) * | 2018-06-13 | 2018-11-30 | 合肥久多农业科技有限公司 | A kind of agricultural planting fungicide flusher |
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|---|---|---|---|
| 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 |
Application publication date: 20190419 |
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| WW01 | Invention patent application withdrawn after publication |