CN211745364U - Handheld weeder - Google Patents
Handheld weeder Download PDFInfo
- Publication number
- CN211745364U CN211745364U CN202020007800.7U CN202020007800U CN211745364U CN 211745364 U CN211745364 U CN 211745364U CN 202020007800 U CN202020007800 U CN 202020007800U CN 211745364 U CN211745364 U CN 211745364U
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- Prior art keywords
- piece
- handheld
- cutting blade
- driving piece
- rotating disc
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- 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.)
- Expired - Fee Related
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- 238000009333 weeding Methods 0.000 claims abstract description 31
- 238000005096 rolling process Methods 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 claims description 8
- 238000003860 storage Methods 0.000 claims description 6
- 241000196324 Embryophyta Species 0.000 abstract description 17
- 238000012876 topography Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 230000003139 buffering effect Effects 0.000 description 19
- 230000009286 beneficial effect Effects 0.000 description 7
- 230000001681 protective effect Effects 0.000 description 5
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
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- Soil Working Implements (AREA)
- Catching Or Destruction (AREA)
Abstract
The utility model relates to a handheld weeding machine, which comprises a driving piece, a safe cutting mechanism, a telescopic component, a movable buffer component and a handheld piece; but hand-held piece when needs clear up weeds, adjust flexible subassembly to suitable length and operation driving piece afterwards, the driving piece drives the rolling disc and begins to rotate afterwards, cutting blade rotates at high speed at the rolling disc, it is tensile with the extension spring through centrifugal force, and one side of cutting blade rotates on the rolling disc, make the opposite side of cutting blade shift out, clear up weeds through cutting blade afterwards, can also drive bolster and gyro wheel rotation with the connecting rod and put down when needs are laborsaving, make bolster and gyro wheel play the effect of support and removal to the integrated device, when ground unevenness, the spring on the accessible bolster cushions, from this can be when weeding more laborsaving, can reduce the influence that the topography brought, and eliminate the exposed potential safety hazard of blade.
Description
Technical Field
The utility model relates to an agricultural machine technical field especially relates to a handheld weeder.
Background
Agricultural planting is a technology on which human beings rely for thousands of years to live, weeds often grow in the field in agricultural planting, the weeds bring disadvantages to the growth of crops and need to be removed, otherwise, the weeds consume a large part of nutrients in soil, so that the harvest of the crops is greatly reduced, and in the prior art, crop weed control depends on chemical control, mechanical weeding is performed, and agricultural implements (such as a hoe) are manually adopted for weeding.
Chinese utility model whose publication number is CN207443484U and disclosed in 6/5/2018 is a weeding machine with a protection device, however, it is not laborsaving enough when utilizing the device to clear away weeds, it is greatly influenced by the topography when utilizing this weeding machine to carry out weeding operation to the topography of unevenness, and the blade exposes outside when not using, there is a potential safety hazard to the user, so there is an urgent need for a weeding machine that can save more labor when weeding, can reduce the influence that the topography brought, and eliminate the potential safety hazard that the blade exposes outside.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to solve the above problems of the prior art, the utility model provides a handheld weeder.
(II) technical scheme
In order to achieve the above object, the utility model discloses a main technical scheme include:
a handheld weeding machine comprises a driving piece, a safe cutting mechanism, a telescopic assembly, a movable buffering assembly and a handheld piece, wherein the driving piece is connected with the safe cutting mechanism, the driving piece is connected with one end of the telescopic assembly, the other end of the telescopic assembly is connected with the handheld piece, and the movable buffering assembly is arranged on the telescopic assembly;
the safe cutting mechanism comprises an installation disc, a rotating disc and telescopic blades, wherein two surfaces of the rotating disc are respectively detachably connected with the installation disc, a plurality of telescopic blades are arranged on the rotating disc, and the driving piece is in driving connection with the rotating disc;
the telescopic blade consists of a cutting blade and a tension spring, one side of the cutting blade is hinged with the rotating disc, and the other side of the cutting blade is connected with the rotating disc through the tension spring;
the movable buffer assembly comprises a fixing part, a connecting rod, a buffer part and a roller, the fixing part is fixedly connected with the telescopic assembly, two sides of the fixing part are respectively connected with one end of the connecting rod in a rotatable mode, the buffer part is provided with a buffer groove, a spring is arranged in the buffer groove, the other end of the connecting rod is arranged in the buffer groove and connected with the spring, and the roller is arranged on the buffer part.
Furthermore, flexible subassembly is including receiving the pole, stretching out the pole and locking piece, receive the pole one end with driving piece rotatable coupling, receive the pole cover and locate the surface of stretching out pole one end, it is provided with on the pole to receive the locking piece, stretch out pole other end fixedly connected with the hand-held piece.
Furthermore, the device also comprises a storage battery, the driving piece is a driving motor, and the driving motor is electrically connected with the storage battery.
Further, the handheld piece comprises a control switch, wherein the control switch is arranged on the handheld piece and is electrically connected with the driving motor.
Furthermore, the device also comprises an auxiliary handle, and the auxiliary handle is rotatably connected to the locking piece.
Further, still include the safety cover, one side of rolling disc set up in inside the safety cover, the safety cover with the connection can be dismantled to the driving piece surface.
Furthermore, one side of the protective cover, which is far away from the driving piece, is provided with a ball.
Furthermore, the surface of driving piece is provided with two at least draw-in grooves, the safety cover passes through the draw-in groove with driving piece looks joint.
Furthermore, the cutting device also comprises a limiting block, wherein the limiting block is arranged on the rotating disc, and the cutting blade is fixedly connected with the rotating disc through the limiting block.
Furthermore, the handheld piece is provided with a holding opening, and the flexible filling block is bonded with the holding opening.
(III) advantageous effects
The utility model has the advantages that: but hand-held piece when needs clear up weeds, adjust flexible subassembly to suitable length and operation driving piece afterwards, the driving piece drives the rolling disc and begins to rotate afterwards, cutting blade rotates at high speed at the rolling disc, it is tensile with the extension spring through centrifugal force, and one side of cutting blade rotates on the rolling disc, make the opposite side of cutting blade shift out, clear up weeds through cutting blade afterwards, can also drive bolster and gyro wheel rotation with the connecting rod and put down when needs are laborsaving, make bolster and gyro wheel play the effect of support and removal to the integrated device, when ground unevenness, the spring on the accessible bolster cushions, from this can be when weeding more laborsaving, can reduce the influence that the topography brought, and eliminate the exposed potential safety hazard of blade.
Drawings
Fig. 1 is a schematic view of the overall structure of a handheld weeding machine according to an embodiment of the present invention;
fig. 2 is a schematic view of a mobile damping assembly in a handheld weeding machine according to an embodiment of the present invention;
fig. 3 is a schematic view of a safety cutting mechanism in a handheld weeding machine according to an embodiment of the present invention;
fig. 4 is a schematic view illustrating a state of use of a safety cutting mechanism in a handheld weeding machine according to an embodiment of the present invention;
[ description of reference ]
1-a hand-held piece, 2-a stretching rod, 3-an auxiliary handle, 4-a retracting rod, 5-a driving piece, 6-a clamping groove, 7-a safety cutting mechanism, 8-a protective cover, 9-a moving buffer component, 10-a locking piece, 11-a control switch, 12-a holding opening, 701-a cutting blade, 702-a mounting disc, 703-a rotating disc, 704-a limiting block, 705-a tension spring, 901-a spring, 902-a fixing piece, 903-a connecting rod, 904-a buffer piece and 905-a roller.
Detailed Description
For a better understanding of the present invention, reference will now be made in detail to the present invention, examples of which are illustrated in the accompanying drawings.
The utility model discloses the most critical design has been through having set up safe cutting mechanism and removing buffering subassembly, can be more laborsaving when weeding from this, can reduce the influence that the topography brought to eliminate the blade and expose the potential safety hazard outside.
Referring to fig. 1 to 4, the handheld weeding machine of the present invention includes a driving member 5, a safe cutting mechanism 7, a telescopic assembly, a movable buffer assembly 9 and a handheld member 1, wherein the driving member 5 is connected to the safe cutting mechanism 7, the driving member 5 is connected to one end of the telescopic assembly, the other end of the telescopic assembly is connected to the handheld member 1, and the movable buffer assembly 9 is disposed on the telescopic assembly;
the safety cutting mechanism 7 comprises an installation disc 702, a rotating disc 703 and telescopic blades, wherein two surfaces of the rotating disc 703 are respectively detachably connected with the installation disc 702, the rotating disc 703 is provided with a plurality of telescopic blades, and the driving piece 5 is in driving connection with the rotating disc 703;
the telescopic blade consists of a cutting blade 701 and a tension spring 705, one side of the cutting blade 701 is hinged with the rotating disc 703, and the other side of the cutting blade 701 is connected with the rotating disc 703 through the tension spring 705;
the movable buffering component 9 comprises a fixing part 902, a connecting rod 903, a buffering part 904 and a roller 905, wherein the fixing part 902 is fixedly connected with the telescopic component, two sides of the fixing part 902 are respectively rotatably connected with one end of the connecting rod 903, a buffering groove is formed in the buffering part 904, a spring 901 is arranged in the buffering groove, the other end of the connecting rod 903 is arranged in the buffering groove and connected with the spring 901, and the roller 905 is arranged on the buffering part 904.
The working principle of the utility model is as follows: when weeds need to be cleaned, the hand-held piece 1 can be held by hand, then the telescopic assembly is adjusted to the appropriate length, the driving piece 5 is operated, then the driving piece 5 drives the rotating disc 703 to rotate, the cutting blade 701 rotates at high speed on the rotating disc 703, the tension spring 705 is stretched through centrifugal force, one side of the cutting blade 701 rotates on the rotating disc 703, the other side of the cutting blade 701 is moved out, then the weeds are cleaned through the cutting blade 701, when labor is needed, the connecting rod 903 can also drive the buffer piece 904 and the roller 905 to rotate and put down, the buffer piece 904 and the roller 905 play a role in supporting and moving the whole device, and when the ground is uneven, the spring 901 on the buffer piece 904 can be used for buffering.
From the above description, the beneficial effects of the present invention lie in that when weeds need to be cleaned, the hand-held device 1 can be held by hand, then the telescopic assembly is adjusted to a suitable length and the driving device 5 is operated, then the driving device 5 drives the rotating disc 703 to start rotating, the cutting blade 701 rotates at high speed on the rotating disc 703, the tension spring 705 is stretched by centrifugal force, and one side of the cutting blade 701 rotates on the rotating disc 703, so that the other side of the cutting blade 701 moves out, then the weeds are cleaned by the cutting blade 701, when labor is needed, the connecting rod 903 can drive the buffer 904 and the roller 905 to rotate and put down, so that the buffer 904 and the roller 905 play a supporting and moving role on the whole device, when the ground surface is uneven, the buffer can be performed by the spring 901 on the buffer 904, thereby the labor can be saved when weeding, and the influence caused by the terrain can be reduced, and the potential safety hazard that the blade is exposed outside is eliminated.
Further, flexible subassembly is including receiving pole 4, stretching rod 2 and locking piece 10, receive the one end of pole 4 with driving piece 5 rotatable coupling, receive 4 covers of pole and locate the surface of stretching rod 2 one end, it is provided with on the pole 4 to receive the locking piece 10, 2 other end fixedly connected with of stretching rod the hand-held piece 1.
From the above description, through flexible subassembly is including receiving pole 4, stretch out pole 2 and locking piece 10, receive the one end of pole 4 with driving piece 5 rotatable coupling, receive 4 covers of pole and locate the surface of 2 one ends of stretch out pole, it is provided with on the pole 4 to receive the locking piece 10, 2 other end fixedly connected with of stretch out pole is favorable to adjusting the length of integrated device, and convenient to use person operates.
Further, the device also comprises a storage battery, the driving piece 5 is a driving motor, and the driving motor is electrically connected with the storage battery.
As can be seen from the above description, the driving member 5 is a driving motor, and the battery is electrically connected to the driving motor, which is beneficial to off-line use of the whole device.
Further, the handheld piece comprises a control switch 11, wherein the control switch 11 is arranged on the handheld piece 1 and is electrically connected with the driving motor.
As can be seen from the above description, the control switch 11 is disposed on the hand piece 1 and electrically connected to the driving motor, which is beneficial for more convenience in controlling the whole device.
Further, an auxiliary handle 3 is included, and the auxiliary handle 3 is rotatably connected to the locking member 10.
As can be seen from the above description, the auxiliary handle 3 is rotatably connected to the locking member 10, which is beneficial to the user to save more labor when holding the whole device.
Further, still include safety cover 8, one side of rolling disc 703 set up in inside the safety cover 8, the safety cover 8 with the connection can be dismantled to driving piece 5 surface.
As can be seen from the above description, the protection cover 8 is detachably connected to the outer surface of the driving member 5 by disposing one side of the rotating disc 703 inside the protection cover 8, which is beneficial for protecting the cutting blade 701 and preventing the cutting blade 701 from directly contacting the ground.
Furthermore, a ball is arranged on one surface of the protection cover 8 far away from the driving piece 5.
As can be seen from the above description, the balls are provided on the surface of the protection cover 8 away from the driving member 5, which is beneficial to smooth the sliding of the protection cover 8 on the ground.
Further, the surface of driving piece 5 is provided with two at least draw-in grooves 6, safety cover 8 through draw-in groove 6 with driving piece 5 looks joint.
As can be seen from the above description, at least two clamping grooves 6 are formed in the outer surface of the driving member 5, and the protection cover 8 is clamped with the driving member 5 through the clamping grooves 6, so that the height of the protection cover 8 can be adjusted, the residual amount of the weeds to be cut can be controlled, and the cutting blade 701 is prevented from directly contacting the ground.
Further, the cutting device further comprises a limiting block 704, the limiting block 704 is arranged on the rotating disc 703, and the cutting blade 701 is fixedly connected with the rotating disc 703 through the limiting block 704.
As can be seen from the above description, the rotating disc 703 is provided with the limiting block 704, and the cutting blade 701 is fixedly connected with the rotating disc 703 through the limiting block 704, so that the cutting blade 701 is not collapsed when cutting weeds.
Further, the handheld piece comprises a flexible filling block, a holding opening 12 is formed in the handheld piece 1, and the flexible filling block is bonded with the holding opening 12.
As can be seen from the above description, by providing the grip opening 12 on the hand piece 1, the flexible filling block is bonded to the grip opening 12, which is beneficial to preventing the hand of the user from being numb during the operation.
Example one
Referring to fig. 1 to 4, a handheld weeding machine includes a driving member 5, a safe cutting mechanism 7, a telescopic assembly, a movable buffer assembly 9 and a handheld member 1, wherein the driving member 5 is connected with the safe cutting mechanism 7, the driving member 5 is connected with one end of the telescopic assembly, the other end of the telescopic assembly is connected with the handheld member 1, and the movable buffer assembly 9 is arranged on the telescopic assembly;
the safety cutting mechanism 7 comprises an installation disc 702, a rotating disc 703 and telescopic blades, wherein two surfaces of the rotating disc 703 are respectively detachably connected with the installation disc 702, the rotating disc 703 is provided with a plurality of telescopic blades, and the driving piece 5 is in driving connection with the rotating disc 703;
the telescopic blade consists of a cutting blade 701 and a tension spring 705, one side of the cutting blade 701 is hinged with the rotating disc 703, and the other side of the cutting blade 701 is connected with the rotating disc 703 through the tension spring 705;
the rotation direction of the cutting blade 701 under centrifugal force is opposite to the rotation direction of the rotating disk 703;
the movable buffering component 9 comprises a fixing part 902, a connecting rod 903, a buffering part 904 and a roller 905, wherein the fixing part 902 is fixedly connected with the telescopic component, two sides of the fixing part 902 are respectively and rotatably connected with one end of the connecting rod 903, the connecting rods 903 are connected with each other through a rotating shaft, a buffering groove is arranged on the buffering part 904, a spring 901 is arranged in the buffering groove, the other end of the connecting rod 903 is arranged in the buffering groove and connected with the spring 901, the roller 905 is arranged on the buffering part 904, and the roller 905 is arranged on two sides of the buffering part 904;
the telescopic assembly comprises a retracting rod 4, an extending rod 2 and a locking piece 10, one end of the retracting rod 4 is rotatably connected with the driving piece 5, the retracting rod 4 is sleeved on the outer surface of one end of the extending rod 2, the locking piece 10 is arranged on the retracting rod 4, and the other end of the extending rod 2 is fixedly connected with the handheld piece 1;
the locking piece 10 is a locking bolt;
the fixing member 902 is sleeved on the outer surface of the retracting rod 4;
the driving part 5 is a driving motor, and the driving motor is electrically connected with the storage battery;
the handheld piece comprises a handheld piece 1 and a driving motor, and further comprises a control switch 11, wherein the control switch 11 is arranged on the handheld piece 1 and is electrically connected with the driving motor;
the locking piece 10 is rotatably connected with the auxiliary handle 3;
the rotary disc 703 is arranged in the protective cover 8, and one side of the rotary disc 703 is detachably connected with the outer surface of the driving piece 5;
a ball is arranged on one surface of the protective cover 8 away from the driving piece 5;
the outer surface of the driving part 5 is provided with at least two clamping grooves 6, and the protective cover 8 is clamped with the driving part 5 through the clamping grooves 6;
the number of the clamping grooves 6 is 4;
the cutting blade 701 is fixedly connected with the rotating disc 703 through the limiting block 704, and the limiting block 704 is arranged in the rotating direction of the cutting blade 701;
the handheld piece is characterized by further comprising a flexible filling block, wherein a holding opening 12 is formed in the handheld piece 1, and the flexible filling block is bonded with the holding opening 12.
To sum up, the utility model provides a handheld weeding machine, can hold handheld piece 1 when needing to clear up weeds, adjust flexible subassembly to suitable length and operation driving piece 5 afterwards, driving piece 5 drives rolling disc 703 and begins to rotate afterwards, cutting blade 701 rotates at high speed at rolling disc 703, through centrifugal force with extension spring 705 tensile, and one side of cutting blade 701 rotates on rolling disc 703, make the opposite side of cutting blade 701 shift out, clear up weeds through cutting blade 701 afterwards, can also drive bolster 904 and gyro wheel 905 rotation with connecting rod 903 and put down when needing laborsaving, make bolster 904 and gyro wheel 905 play the effect of supporting and moving to the whole device, when the ground is uneven, can cushion through spring 901 on the bolster, 904 can be more laborsaving when weeding, can reduce the influence that the topography brought, and eliminate the blade and expose the potential safety hazard outside, through one side of rolling disc 703 set up in inside the safety cover 8, the safety cover 8 with the connection can be dismantled to driving piece 5 surface, is favorable to protecting cutting blade 701, avoids cutting blade 701 and ground direct contact.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (10)
1. A handheld weeding machine, characterized in that: the cutting device comprises a driving piece, a safe cutting mechanism, a telescopic component, a movable buffer component and a handheld piece, wherein the driving piece is connected with the safe cutting mechanism, the driving piece is connected with one end of the telescopic component, the other end of the telescopic component is connected with the handheld piece, and the movable buffer component is arranged on the telescopic component;
the safe cutting mechanism comprises an installation disc, a rotating disc and telescopic blades, wherein two surfaces of the rotating disc are respectively detachably connected with the installation disc, a plurality of telescopic blades are arranged on the rotating disc, and the driving piece is in driving connection with the rotating disc;
the telescopic blade consists of a cutting blade and a tension spring, one side of the cutting blade is hinged with the rotating disc, and the other side of the cutting blade is connected with the rotating disc through the tension spring;
the movable buffer assembly comprises a fixing part, a connecting rod, a buffer part and a roller, the fixing part is fixedly connected with the telescopic assembly, two sides of the fixing part are respectively connected with one end of the connecting rod in a rotatable mode, the buffer part is provided with a buffer groove, a spring is arranged in the buffer groove, the other end of the connecting rod is arranged in the buffer groove and connected with the spring, and the roller is arranged on the buffer part.
2. A hand-held weeding machine as claimed in claim 1, wherein: the telescopic assembly comprises a retracting rod, an extending rod and a locking piece, one end of the retracting rod is rotatably connected with the driving piece, the retracting rod is sleeved on the outer surface of one end of the extending rod, the locking piece is arranged on the retracting rod, and the other end of the extending rod is fixedly connected with the handheld piece.
3. A hand-held weeding machine as claimed in claim 1, wherein: the driving piece is a driving motor, and the driving motor is electrically connected with the storage battery.
4. A handheld weeding machine as claimed in claim 3, wherein: the hand-held piece is characterized by further comprising a control switch, wherein the control switch is arranged on the hand-held piece and is electrically connected with the driving motor.
5. The handheld weeding machine as claimed in claim 2, wherein: the locking piece is rotatably connected with the auxiliary handle.
6. A hand-held weeding machine as claimed in claim 1, wherein: still include the safety cover, one side of rolling disc set up in inside the safety cover, the safety cover with the connection can be dismantled to the driving piece surface.
7. The handheld weeding machine as claimed in claim 6, wherein: the one side that the driving piece was kept away from to the safety cover is provided with the ball.
8. The handheld weeding machine as claimed in claim 6, wherein: the surface of driving piece is provided with two at least draw-in grooves, the safety cover passes through the draw-in groove with driving piece looks joint.
9. A hand-held weeding machine as claimed in claim 1, wherein: the cutting blade is characterized by further comprising a limiting block, wherein the limiting block is arranged on the rotating disc, and the cutting blade is fixedly connected with the rotating disc through the limiting block.
10. A hand-held weeding machine as claimed in claim 1, wherein: the handheld piece is provided with a holding opening, and the flexible filling block is bonded with the holding opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020007800.7U CN211745364U (en) | 2020-01-03 | 2020-01-03 | Handheld weeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020007800.7U CN211745364U (en) | 2020-01-03 | 2020-01-03 | Handheld weeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211745364U true CN211745364U (en) | 2020-10-27 |
Family
ID=72890139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020007800.7U Expired - Fee Related CN211745364U (en) | 2020-01-03 | 2020-01-03 | Handheld weeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211745364U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113080184A (en) * | 2021-03-16 | 2021-07-09 | 丁诗云 | Generating set for renewable energy capable of reducing attachment of plants and birds |
| CN113519604A (en) * | 2021-07-26 | 2021-10-22 | 六安龙翔美食王禽业有限公司 | Special cutter is cut apart to goose processing ketone body |
-
2020
- 2020-01-03 CN CN202020007800.7U patent/CN211745364U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113080184A (en) * | 2021-03-16 | 2021-07-09 | 丁诗云 | Generating set for renewable energy capable of reducing attachment of plants and birds |
| CN113080184B (en) * | 2021-03-16 | 2022-11-18 | 华能太仓发电有限责任公司 | Power generation device for renewable energy capable of reducing attachment of plants and birds |
| CN113519604A (en) * | 2021-07-26 | 2021-10-22 | 六安龙翔美食王禽业有限公司 | Special cutter is cut apart to goose processing ketone body |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201027 |