CN218451168U - Semi-automatic formula weeding equipment - Google Patents
Semi-automatic formula weeding equipment Download PDFInfo
- Publication number
- CN218451168U CN218451168U CN202221819909.6U CN202221819909U CN218451168U CN 218451168 U CN218451168 U CN 218451168U CN 202221819909 U CN202221819909 U CN 202221819909U CN 218451168 U CN218451168 U CN 218451168U
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- roller mounting
- rear roller
- front roller
- mounting seat
- weeding
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- 238000009333 weeding Methods 0.000 title claims abstract description 49
- 244000025254 Cannabis sativa Species 0.000 claims abstract description 13
- 238000003860 storage Methods 0.000 claims description 14
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 239000010902 straw Substances 0.000 claims 2
- 206010024796 Logorrhoea Diseases 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000009313 farming Methods 0.000 abstract description 2
- 238000009342 intercropping Methods 0.000 abstract description 2
- 241000196324 Embryophyta Species 0.000 description 11
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010899 nucleation Methods 0.000 description 2
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 244000061176 Nicotiana tabacum Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 244000269722 Thea sinensis Species 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 235000013616 tea Nutrition 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
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- Soil Working Implements (AREA)
Abstract
The utility model belongs to the technical field of farming uses, specifically disclose a semi-automatic formula weeding equipment, including fixed bedplate, front roller mount pad, back gyro wheel mount pad, front roller mount pad hole, back gyro wheel mount pad screw, front roller pole bearing, front roller pole nut, preceding gyro wheel, back gyro wheel pole nut, back gyro wheel bearing, back gyro wheel, hand push subassembly, power supply unit spare and garrulous grass subassembly. The beneficial effects of the utility model reside in that: 1. when in use, after the vertical position of the grass chopping assembly is adjusted, the whole grass chopping assembly is pushed to move by the hand pushing assembly to carry out weeding operation, and the operation and use are simple; 2. the problems that the manual weeding efficiency is low, the traditional weeding machine is large in size and cannot be used for weeding requirements under planting states such as intercropping or close planting conditions and the like are solved; 3. broken sword on the broken cutter arbor of bi-motor drive can carry out efficient weeding, and the battery can charge simultaneously, also can carry out the change of battery, satisfies incessant weeding and uses.
Description
Technical Field
The utility model belongs to the technical field of farming uses, concretely relates to semi-automatic formula weeding equipment for the weeding operation in planting crop field to inconvenient large-scale weeding machinery uses.
Background
The planting industry is one of the main components of agriculture, and the social production department which utilizes the living functions of plants to obtain grains, subsidiary food, feed and industrial raw materials through artificial cultivation comprises the cultivation of various crops, woods, fruit trees, medicinal and ornamental plants and the like, and horticultural crops such as grain crops, economic crops, vegetable crops, green manure crops, feed crops, pasture, flowers and the like.
In China, the production of crops such as grains, cotton, oil, sugar, hemp, silk, tobacco, tea, fruits, medicines, miscellaneous plants and the like is commonly referred to, the agriculture in a narrow sense is also referred to as the crop cultivation industry, and the agricultural production department for cultivating crops to obtain plant products is commonly referred to.
Weeding is one of important means in comprehensive control of farmland weeds, the harm of farmland weeds is reduced, the safe growth of crops is guaranteed, and the method for preventing and removing weeds comprises artificial weeding, mechanical weeding and the like.
At present, artificial weeding comprises manual weeding and weeding by using simple farm implements, is high in labor consumption and low in work efficiency, cannot prevent and remove weeds in a large area in time, and is used as an auxiliary means for removing local residual weeds after other measures are adopted for weeding; the weeding machine driven by animal power or mechanical power is used for mechanically cultivating, harrowing and covering soil before seeding, after seeding or in seedling stage to control the weed in farmland.
Therefore, based on the above problems, the present invention provides a semi-automatic weeding apparatus.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims at providing a semi-automatic formula weeding equipment solves the problem that artifical weeding, mechanical weeding exist in the background art.
The technical scheme is as follows: the utility model provides a pair of semi-automatic formula weeding equipment, including fixed bedplate, the both ends of fixed bedplate are provided with preceding gyro wheel mount pad, back gyro wheel mount pad, be provided with preceding gyro wheel mount pad hole, back gyro wheel mount pad screw in preceding gyro wheel mount pad, the back gyro wheel mount pad tip respectively, be provided with preceding gyro wheel pole bearing in the preceding gyro wheel mount pad hole, be provided with the preceding gyro wheel pole that both ends run through preceding gyro wheel mount pad hole in the preceding gyro wheel pole bearing, the both ends of preceding gyro wheel pole are provided with preceding gyro wheel pole nut, be provided with preceding gyro wheel on the preceding gyro wheel pole, be provided with the back gyro wheel pole that both ends run through back gyro wheel mount pad screw in the back gyro wheel mount pad, the both ends of back gyro wheel pole are provided with back gyro wheel pole nut, be provided with back gyro wheel bearing, the back gyro wheel that cooperate to use on the back gyro wheel pole, the one end face of fixed bedplate is provided with the hand push subassembly, and the other end face is provided with the power supply unit spare, the one end face of back gyro wheel mount pad is provided with garrulous grass subassembly.
According to the technical scheme, the hand push assembly comprises a first circular inner threaded sleeve arranged on one end face of the fixed base plate, a first circular outer threaded column is arranged in the first circular inner threaded sleeve in a rotating mode, a hand push portion is arranged at one end of the first circular outer threaded column, and a first lifting adjusting locking inner threaded sleeve is arranged on the connecting surface of the first circular inner threaded sleeve and the connecting surface of the first circular outer threaded column.
According to the technical scheme, the power supply assembly comprises an open type frame arranged on the end face of the other end of the fixed seat plate, a storage battery is arranged in the open type frame, a charging port and a storage battery wiring board are arranged on the storage battery, and the storage battery wiring board is provided with an electric lead.
According to the technical scheme, the grass chopping assembly comprises a second circular inner threaded sleeve arranged at one end face of a roller mounting seat, second circular outer threaded columns are arranged in the second circular inner threaded sleeve in a rotating mode respectively, oblique arc-shaped connecting portions are arranged at one ends of the second circular outer threaded columns respectively, second lifting adjusting locking inner threaded sleeves are arranged on connecting surfaces of the second circular inner threaded sleeve and the second circular outer threaded columns, a cross platform plate is welded at one end of each oblique arc-shaped connecting portion respectively, a rectangular through groove is formed in the cross platform plate, two ends of the cross platform plate are arranged on a motor plate respectively, small motors are arranged on the motor plates respectively, motor through holes are symmetrically formed in two ends of the cross platform plate, motor bearings are arranged in the motor through holes respectively, couplers are arranged on the small motors respectively and are connected with crushing cutter bars respectively, crushing cutters are arranged on the crushing cutter bars, motors are arranged on the small motors respectively and are connected with electric leads after penetrating through the motor bearings respectively, and are connected with a junction box respectively.
According to the technical scheme, the diameter of the front roller is larger than that of the rear roller, the front roller mounting seat is arranged on the outer wall of the upper portion of the front end of the fixed seat plate, and the rear roller mounting seat is arranged on the outer wall of the lower portion of the rear end of the fixed seat plate.
According to the technical scheme, the front roller mounting seat is of a U-shaped structure, the rear roller mounting seat is of a U-shaped structure, and rear roller mounting grooves are formed in the end faces of the two ends of the rear roller mounting seat of the U-shaped structure respectively.
Compared with the prior art, the utility model discloses a semi-automatic formula weeding equipment's beneficial effect lies in: 1. when in use, after the vertical position of the grass chopping assembly is adjusted, the whole grass chopping assembly is pushed to move by the hand pushing assembly to carry out weeding operation, and the operation and use are simple; 2. the problems that the manual weeding efficiency is low, the traditional weeding machine is large in size and cannot be used for weeding requirements under planting states such as intercropping or close planting conditions and the like are solved; 3. the double small motors drive the crushing knives on the crushing knife bars, so that high-efficiency weeding can be performed, meanwhile, the storage batteries can be charged, and the storage batteries can be replaced, so that uninterrupted weeding use is met; 4. the connecting surfaces of the second circular inner threaded sleeve and the second circular outer threaded column are correspondingly adjusted in the vertical direction through a second lifting adjusting locking inner threaded sleeve, namely the second circular outer threaded column is adjusted in a lifting manner to drive the inclined arc-shaped connecting part to synchronously lift/descend, so that the distance between the grass chopping assembly and ground weeds is controlled to reach the best crushing state; 5. the vertical lifting/falling of the hand pushing part is adjusted through the first circular inner threaded sleeve, the first circular outer threaded column and the first lifting adjusting locking inner threaded sleeve, and the good pushing using height is achieved.
Drawings
FIG. 1 is a schematic top view of a semi-automatic weeding apparatus according to the present invention;
FIG. 2 is a schematic structural view of a front view of a semi-automatic weeding apparatus according to the present invention;
FIG. 3 is a schematic top view of a grass cutting assembly of a semi-automatic weeding apparatus according to the present invention;
FIG. 4 is a schematic top view of the hand pushing portion of the semi-automatic weeding apparatus of the present invention;
wherein, the drawing serial numbers are as follows: 100-fixed seat plate, 101-front roller mounting seat, 102-front roller mounting seat hole, 103-front roller rod bearing, 104-front roller rod, 105-front roller rod nut, 106-front roller, 107-rear roller mounting seat, 108-roller mounting seat screw hole, 109-rear roller rod, 110-rear roller rod nut, 111-rear roller, 112-rear roller rod bearing, 113-rear roller mounting slot, 200-first circular inner thread sleeve, 201-first circular outer thread column, 202-hand push part, 203-first lifting adjusting locking inner thread sleeve, 300-second circular inner thread sleeve, 301-second circular outer thread column, 302-second lifting adjusting locking inner thread sleeve, 303-oblique arc connecting part, 304-transverse platen, 305-motor plate, 306-motor through hole, 307-motor bearing, 308-rectangular through groove, 309-small motor, 310-311-crushing cutter bar, 312-crushing cutter, 313-motor, 400-open terminal box frame, 401-motor terminal block, 401-electric wire charging port, 404-storage battery charging port, and 402-rectangular through groove.
Detailed Description
The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
Examples
A semi-automatic weeding apparatus, as shown in fig. 1, 2, 3 and 4, includes a fixed seat plate 100,
the two ends of the fixed seat plate 100 are provided with a front roller mounting seat 101 and a rear roller mounting seat 107,
the end parts of the front roller mounting seat 101 and the rear roller mounting seat 107 are respectively provided with a front roller mounting seat hole 102 and a rear roller mounting seat screw hole 108,
a front roller rod bearing 103 is arranged in the front roller mounting seat hole 102,
a front roller rod 104 with two ends penetrating through the front roller mounting seat hole 102 is arranged in the front roller rod bearing 103,
both ends of the front roller bar 104 are provided with front roller bar nuts 105,
the front roller bar 104 is provided with a front roller 106,
a rear roller rod 109 with two ends penetrating through the screw hole 108 of the rear roller mounting seat is arranged in the rear roller mounting seat 107,
rear roller bar nuts 110 are provided at both ends of the rear roller bar 109,
the rear roller rod 109 is provided with a rear roller rod bearing 112 and a rear roller 111 which are matched with each other,
the end face of one end of the fixed seat board 100 is provided with a hand push component, the end face of the other end is provided with a power supply component,
one end face of the rear roller mounting seat (107) is provided with a grass chopping component.
In the semi-automatic weeding apparatus of this construction, preferably, the hand push assembly includes a first circular inner screw 200 provided at one end surface of the fixed seat plate 100,
the first circular inner thread insert 200 is internally provided with a first circular outer thread column 201 in a rotating way,
one end of the first circular externally threaded column 201 is provided with a hand-pushing part 202, wherein the connection surfaces of the first circular inner thread sleeve 200 and the first circular externally threaded column 201 are provided with a first lifting adjustment locking inner thread sleeve 203.
Preferably, in the semi-automatic weeding apparatus of this construction, the power supply unit includes an open frame 400 provided at the other end surface of the stationary seat plate 100,
a storage battery 401 is provided in the open frame 400,
the battery 401 is provided with a charging port 402 and a battery terminal plate 403,
the battery terminal block 403 is provided with an electrical lead 404.
Preferably, in the semi-automatic weeding apparatus of this configuration, the grass chopping assembly includes second circular inner thread sleeves 300 respectively provided at one end surfaces of the roller mounting seats 107,
a second circular external thread column 301 is respectively and rotatably arranged in the second circular inner thread sleeve 300,
one end of the second round externally threaded column 301 is respectively provided with an oblique arc-shaped connecting part 303,
a second lifting adjusting locking internal thread sleeve 302 is arranged on the connecting surface of the second circular internal thread sleeve 300 and the second circular external thread column 301,
a transverse platen 304 is welded at one end of the oblique arc-shaped connecting part 303,
a rectangular through groove 308 is arranged in the transverse bedplate 304,
both ends of the cross plate 304 are respectively provided at the motor plates 305,
the motor boards 305 are respectively provided with small motors 309,
motor through holes 306 are symmetrically arranged in the two ends of the transverse bedplate 304,
the small motors 309 are respectively provided with a coupling 310,
the couplings 310 are respectively connected with the crushing cutter bars 311,
a crushing knife 312 is arranged on the crushing knife bar 311,
the small motors 309 (such as TuotwirlPG 36 brushless speed reducing motor, 1-3900rpm, forward and reverse rotation drive) are respectively provided with a motor junction box 313, wherein the small motors 309 are respectively connected with the shaft coupling 310 after penetrating through motor bearings 307, and the electric leads 404 (the electric leads 404 are provided with control switches, which are not marked in the figure and are conventional accessories and can be purchased and directly installed for use) are respectively connected with the motor junction box 313 in parallel.
In addition, the diameter size of the front roller 106 is larger than that of the rear roller 111, the front roller mounting seat 101 is arranged on the outer wall of the upper portion of the front end of the fixed seat plate 100, and the rear roller mounting seat 107 is arranged on the outer wall of the lower portion of the rear end of the fixed seat plate 100.
In addition, the front roller mounting seat 101 is set to be of a U-shaped structure, the rear roller mounting seat 107 is set to be of a U-shaped structure, and rear roller mounting grooves 113 are formed in the end faces of the two ends of the rear roller mounting seat 107 of the U-shaped structure respectively, so that the front roller 106 and the rear roller 111 are convenient to assemble and maintain due to the design structure of the rear roller mounting seat.
The work principle or the structure principle of the semi-automatic weeding equipment with the structure is as follows:
(1) Firstly, adjusting the height of a hand-push component, namely according to the height of a user, controlling the relative positions of a first circular inner threaded sleeve 200 and a first circular outer threaded column 201 through rotation, adjusting to meet the use requirement, locking by utilizing a first lifting adjustment locking inner threaded sleeve 203, and pushing the whole equipment to the operation surface of planted crops to be weeded through the hand-push component;
(2) Then, according to the requirements of the working surface of the planted crops to be weeded, the relative positions of the second circular inner threaded sleeve 300 and the second circular outer threaded column 301 are controlled through rotation, a motor through hole 306, a motor bearing 307, a small motor 309, a coupler 310, a crushing cutter bar 311, a crushing cutter 312 and the like on a transverse table plate 304 at one end of the oblique arc-shaped connecting part 303 are synchronously adjusted vertically in a lifting/descending manner, and the inner threaded sleeve 203 is locked by utilizing second lifting adjustment locking after the adjustment meets the use requirements;
(3) Finally, a storage battery wiring board 403 and an electric lead 404 (a control switch for opening the electric lead 404) on the storage battery 401 supply power to the small-sized motor 309 connected in parallel, and the small-sized motor 309 rotating rapidly drives the coupler 310 to drive the crushing cutter bar 311 and the crushing cutter 312 to carry out weeding operation.
After finishing the weeding operation by hand pushing, the operation steps (3), (2) and (1) are carried out in reverse.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not to be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.
Claims (6)
1. Semi-automatic weeding apparatus, including fixed bedplate (100), its characterized in that: the straw chopping machine is characterized in that front roller mounting seats (101) and rear roller mounting seats (107) are arranged at two ends of the fixed seat plate (100), front roller mounting seat holes (102) and rear roller mounting seat screw holes (108) are respectively formed in the end portions of the front roller mounting seats (101) and the rear roller mounting seats (107), front roller rod bearings (103) are arranged in the front roller mounting seat holes (102), front roller rods (104) with two ends penetrating through the front roller mounting seat holes (102) are arranged in the front roller rod bearings (103), front roller rod nuts (105) are arranged at two ends of the front roller rods (104), front rollers (106) are arranged on the front roller rods (104), rear roller rods (109) with two ends penetrating through the rear roller mounting seat screw holes (108) are arranged in the rear roller mounting seats (107), rear roller rod nuts (110) are arranged at two ends of the rear roller rods (109), rear roller rod bearings (112) and rear roller rod nuts (111) which are matched with each other end surfaces are arranged on the rear roller mounting seats (100), and a straw chopping assembly is arranged at one end surface of the rear roller mounting seat plate (107).
2. A semi-automatic weeding apparatus according to claim 1, wherein: the hand push assembly comprises a first circular inner threaded sleeve (200) arranged on one end face of the fixed seat plate (100), a first circular outer threaded column (201) is arranged in the first circular inner threaded sleeve (200) in a rotating mode, a hand push portion (202) is arranged at one end of the first circular outer threaded column (201), and a first lifting adjusting locking inner threaded sleeve (203) is arranged on the connecting face of the first circular inner threaded sleeve (200) and the connecting face of the first circular outer threaded column (201).
3. A semi-automatic weeding apparatus according to claim 2, wherein: the power supply assembly comprises an open type frame (400) arranged on the end face of the other end of the fixed seat plate (100), a storage battery (401) is arranged in the open type frame (400), a charging port (402) and a storage battery wiring board (403) are arranged on the storage battery (401), and an electric lead (404) is arranged on the storage battery wiring board (403).
4. A semi-automatic weeding apparatus according to claim 3, wherein: the grass chopping assembly comprises a second circular inner threaded sleeve (300) respectively arranged on one end face of a roller mounting seat (107), a second circular outer threaded column (301) is respectively and rotatably arranged in the second circular inner threaded sleeve (300), one end of the second circular outer threaded column (301) is respectively provided with an oblique arc-shaped connecting part (303), a second lifting adjusting locking inner threaded sleeve (302) is arranged on the connecting surface of the second circular inner threaded sleeve (300) and the second circular outer threaded column (301), a cross platform plate (304) is respectively welded at one end of the oblique arc-shaped connecting part (303), a rectangular through groove (308) is formed in the cross platform plate (304), two ends of the cross platform plate (304) are respectively arranged on a motor plate (305), small motors (309) are respectively arranged on the motor plates (305), motor through holes (306) are symmetrically arranged in two ends of the cross platform plate (304), motor bearings (307) are respectively arranged in the motor through holes (306), couplers (310) are respectively arranged on the small motors (309), the couplers (310) are respectively connected with a crushing terminal box, a crushing cutter bar (311) is respectively arranged on the crushing cutter (313), and a crushing cutter (312) penetrates through motor (309), wherein the small motor (309) and a small motor (309) is respectively connected with a small motor bearing (309) which is arranged on the crushing cutter bar (309), the electric leads (404) are respectively connected with the motor junction box (313).
5. A semi-automatic weeding apparatus according to claim 1, wherein: the diameter size of the front roller (106) is larger than that of the rear roller (111), the front roller mounting seat (101) is arranged on the outer wall of the upper portion of the front end of the fixed seat plate (100), and the rear roller mounting seat (107) is arranged on the outer wall of the lower portion of the rear end of the fixed seat plate (100).
6. A semi-automatic weeding apparatus according to claim 1 or 5, wherein: the front roller mounting seat (101) is of a U-shaped structure, the rear roller mounting seat (107) is of a U-shaped structure, and rear roller mounting grooves (113) are formed in the end faces of the two ends of the rear roller mounting seat (107) of the U-shaped structure respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221819909.6U CN218451168U (en) | 2022-07-13 | 2022-07-13 | Semi-automatic formula weeding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221819909.6U CN218451168U (en) | 2022-07-13 | 2022-07-13 | Semi-automatic formula weeding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218451168U true CN218451168U (en) | 2023-02-07 |
Family
ID=85122010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221819909.6U Active CN218451168U (en) | 2022-07-13 | 2022-07-13 | Semi-automatic formula weeding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218451168U (en) |
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2022
- 2022-07-13 CN CN202221819909.6U patent/CN218451168U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20230508 Address after: Room 208, Yuting Square, No. 59 Wangqiao Road, Xiongzhou Street, Liuhe District, Nanjing City, Jiangsu Province, 211599 Patentee after: Nanjing Guanzhi Information Technology Co.,Ltd. Address before: 211599 No.8, Huyue East Road, Longchi street, Liuhe District, Nanjing City, Jiangsu Province Patentee before: Nanjing Tianshuang Intelligent Equipment Technology Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230719 Address after: 211599 No.8, Huyue East Road, Longchi street, Liuhe District, Nanjing City, Jiangsu Province Patentee after: Jiangsu Huinong Slide Valve Technology Co.,Ltd. Address before: Room 208, Yuting Square, No. 59 Wangqiao Road, Xiongzhou Street, Liuhe District, Nanjing City, Jiangsu Province, 211599 Patentee before: Nanjing Guanzhi Information Technology Co.,Ltd. |