CN109275375B - Intelligent agricultural machine tool for field ridging and fertilizing - Google Patents
Intelligent agricultural machine tool for field ridging and fertilizing Download PDFInfo
- Publication number
- CN109275375B CN109275375B CN201811396717.7A CN201811396717A CN109275375B CN 109275375 B CN109275375 B CN 109275375B CN 201811396717 A CN201811396717 A CN 201811396717A CN 109275375 B CN109275375 B CN 109275375B
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- fixed connection
- tractor frame
- intelligent agricultural
- tractor
- agricultural implement
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
- A01B49/06—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C15/00—Fertiliser distributors
- A01C15/005—Undercarriages, tanks, hoppers, stirrers specially adapted for seeders or fertiliser distributors
Abstract
The invention provides an intelligent agricultural machine for field ridging and fertilizing, and relates to the technical field of agricultural equipment. This an intelligent agricultural implement for fertilization of banking up in field, including tractor frame, two tractor frame poles, two handles, mobile device, drive arrangement, can fertilizer and strutting arrangement, the bottom of tractor frame pole and the top fixed connection of tractor frame, two the tractor frame pole is parallel arrangement, the right side of handle and the left side fixed connection of tractor frame pole, mobile device and drive arrangement all are located the left side of tractor frame, the can fertilizer is located mobile device and drive arrangement's top, the front and the dorsal part of can fertilizer respectively with two tractor frame pole one side fixed connection relatively. Through having set up cylinder, telescopic link, notch, activity post, movable block and recess, this an intelligent agricultural implement for fertilization of earthing up in field has solved the problem of the inconvenient regulation of earthing up shovel.
Description
Technical Field
The invention relates to the technical field of agricultural equipment, in particular to an intelligent agricultural machine tool for field ridging and fertilizing.
Background
At present, when agricultural machinery is adopted to carry out operations such as ridging and fertilization on soil, a subsection operation mode is adopted, a small power tractor is adopted as a power device, a ridging shovel or a plough shovel is adopted to ditch, fertilize and ridize, the ridging shovel is fixedly connected with a hand tractor through bolts when working, the regulation is very inconvenient, the ridging depth requirements of different crops are different, the height of the ridging shovel is difficult to regulate by the existing device according to actual needs, and the applicability is poor.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an intelligent agricultural implement for field ridging and fertilizing, and the technical scheme is that
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides an intelligent agricultural implement for fertilization of field ridging, includes tractor frame, two tractor hack levers, two handles, mobile device, drive arrangement, can of fertilizer and strutting arrangement, the bottom of tractor hack lever and the top fixed connection of tractor frame, two the tractor hack lever is parallel arrangement, the right side of handle and the left side fixed connection of tractor hack lever, mobile device and drive arrangement all are located the left side of tractor frame, the can of fertilizer is located mobile device and drive arrangement's top, the front and the dorsal part of can of fertilizer respectively with two relative one side fixed connection of tractor frame pole, strutting arrangement is located the bottom of tractor frame, mobile device includes connecting block, recess, fixed column, movable block, fixed block, connecting rod, notch, two movable columns and ridging shovel, the right side of connecting block and the left side fixed connection of tractor frame, the left side at the connecting block is seted up to the recess, the outside of fixed column run through the recess and with connecting block fixed connection, the left side of movable block and the right side fixed connection of fixed block, the top of connecting rod and the bottom fixed connection of fixed block, the left side of hilling up shovel and the right side fixed connection of connecting rod, the left side of fixed block is seted up to the notch.
Drive arrangement includes fixed plate, two diaphragms, two spliced poles, bottom plate, cylinder and telescopic link, the top of fixed plate and the bottom fixed connection of can fertilizer, two the left side of diaphragm all with the right side fixed connection of fixed plate, two relative one side of spliced pole respectively with the front and dorsal part fixed connection of bottom plate, the left side of cylinder and the right side fixed connection of bottom plate, the output of cylinder and the left end fixed connection of telescopic link, the left end of bottom plate is located between two diaphragms, the outside of spliced pole run through the diaphragm and with diaphragm swing joint.
Preferably, the fertilizer box includes feed inlet, two deflectors, discharge gate, discharging pipe and filter screen, the top of fertilizer box is seted up to the feed inlet, the bottom of fertilizer box is seted up to the discharge gate, the inboard and the discharging pipe outside fixed connection of discharge gate.
Preferably, strutting arrangement includes L type piece, two branches, two supporting shoes, rotation post, supporting seat and two draw-in grooves, the left side of L type piece and the right side fixed connection of tractor frame, the dorsal part of branch and the positive swing joint of tractor frame, the top of supporting shoe and the bottom fixed connection of tractor frame, the front and the dorsal part of rotation post respectively with the relative one side fixed connection of two supporting shoes, the outside of rotating the post run through the supporting seat and with supporting seat swing joint, two the left and right sides of supporting seat is seted up to the draw-in groove.
Preferably, the right side of movable block is located the inside of recess, the outside of fixed column runs through the movable block and with movable block swing joint.
Preferably, the guide plates are obliquely and downwards arranged, and the bottoms of the two guide plates are fixedly connected with the inner bottom of the fertilizer box.
Preferably, the top end of the supporting seat is located between the two supporting blocks, and the bottom of the supporting seat is in a right trapezoidal arrangement.
Preferably, the handle comprises a rubber sleeve, and the outer side of the handle is sleeved on the inner side of the rubber sleeve.
Preferably, the right-hand member of telescopic link is located the inboard of notch, two the relative one side of activity post respectively with the front and dorsal part fixed connection of telescopic link, the outside of activity post run through the fixed block and with fixed block swing joint.
Preferably, the outer side of the filter screen is fixedly connected with the inner side of the discharge pipe, and the opposite sides of the two guide plates are respectively positioned at the left side and the right side of the discharge hole.
The invention provides an intelligent agricultural implement for field ridging and fertilizing. The beneficial effects are as follows:
1. this an intelligent agricultural implement for fertilization of earthing up in field, through having set up the cylinder, the telescopic link, the notch, the movable column, movable block and recess, when needs are adjusted the earthing up shovel, start the cylinder, the cylinder drives the telescopic link motion, under the combined action of notch, the movable column, recess and fixed column, the earthing up shovel that is located the fixed block bottom can be along with the fixed block motion, make the earthing up shovel can obtain adjusting, the device convenient operation is swift, can adjust the earthing up shovel according to the needs of reality, make it can be applicable to different crops and plant.
2. This an intelligent agricultural implement for field ridging fertilization through having set up handle and rubber sleeve, the setting of handle and rubber sleeve makes operating personnel more convenient in control tractor frame, can increase the frictional force between palm and the handle through the rubber sleeve, makes operating personnel better to the control effect of tractor frame, can not touch the effect that influences the ridging.
3. This an intelligent agricultural implement for fertilization of banking in field through having set up can fertilizer, discharging pipe and filter screen, and the can fertilizer is used for holding the waste material, and the setting of discharging pipe and filter screen makes spilling in can fertilizer of waste material can be even, makes fertilizer can be more even spill in the soil, makes the fertilization effect of device better.
4. This an intelligent agricultural implement for fertilization of banking in field through having set up L type piece, branch, two supporting shoes, rotates post, supporting seat and draw-in groove, when need not use the device, rotates and places branch in the draw-in groove, makes supporting seat and ground contact, makes the device stand on ground better when not using, makes the stability of device better.
5. This an intelligent agricultural implement for fertilization of banking up in field through having set up can fertilizer, deflector, and two deflectors are located the left and right sides of discharge gate respectively, make the fertilizer of the inside of can fertilizer spill by the discharging pipe in can the discharge gate through the deflector, make the interior outflow from the can fertilizer that can be convenient of the inside fertilizer of can fertilizer, be convenient for fertilize the soil.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion of the invention at A in FIG. 1;
FIG. 3 is an enlarged view of a portion of the present invention at B of FIG. 1;
FIG. 4 is a schematic structural diagram of the fertilizer box of the present invention;
fig. 5 is a schematic structural view of the fixing block of the present invention.
In the figure: 1 tractor frame, 2 tractor frame rods, 3 handles, 31 rubber sleeves, 4 moving devices, 41 connecting blocks, 42 grooves, 43 fixing columns, 44 movable blocks, 45 fixing blocks, 46 connecting rods, 47 notches, 48 movable columns, 49 ridging shovels, 5 driving devices, 51 fixing plates, 52 transverse plates, 53 connecting columns, 54 bottom plates, 55 air cylinders, 56 telescopic rods, 6 fertilizer boxes, 61 feeding ports, 62 guide plates, 63 discharging ports, 64 discharging pipes, 66 filter screens, 7 supporting devices, 71L-shaped blocks, 72 supporting rods, 73 supporting blocks, 74 rotating columns, 75 supporting seats and 76 clamping grooves.
Detailed Description
The embodiment of the invention provides an intelligent agricultural implement for field ridging and fertilizing, which comprises a tractor frame 1, two tractor frame rods 2, two handles 3, a moving device 4, a driving device 5, a fertilizer box 6 and a supporting device 7, wherein the tractor frame 1 comprises a diesel engine and wheels, the diesel engine drives the wheels to rotate through a rotating wheel and a belt, the bottom of each tractor frame rod 2 is fixedly connected with the top of the tractor frame 1, the two tractor frame rods 2 are arranged in parallel, each handle 3 comprises a rubber sleeve 31, the outer side of each handle 3 is sleeved on the inner side of the rubber sleeve 31, the handles 3 and the rubber sleeves 31 are arranged, so that an operator can control the tractor frame 1 more conveniently, the friction force between a palm and the handle 3 can be increased through the rubber sleeves 31, and the control effect of the operator on the tractor frame 1 is better, the ridging effect is not influenced by disorder movement, the right side of the handle 3 is fixedly connected with the left side of the tractor frame rods 2, the moving device 4 and the driving device 5 are both positioned on the left side of the tractor frame 1, the fertilizer box 6 is positioned above the moving device 4 and the driving device 5, the front side and the back side of the fertilizer box 6 are respectively and fixedly connected with the opposite sides of the two tractor frame rods 2, the supporting device 7 is positioned at the bottom of the tractor frame 1, the moving device 4 comprises a connecting block 41, a groove 42, a fixed column 43, a movable block 44, a fixed block 45, a connecting rod 46, a notch 47, two movable columns 48 and a ridging shovel 49, the right side of the connecting block 41 is fixedly connected with the left side of the tractor frame 1, the groove 42 is arranged on the left side of the connecting block 41, the outer side of the fixed column 43 penetrates through the groove 42 and is fixedly connected, the top of connecting rod 46 and the bottom fixed connection of fixed block 45, the left side of hilling shovel 49 and the right side fixed connection of connecting rod 46, notch 47 offer the left side of fixed block 45, and the right side of movable block 44 is located the inside of recess 42, and the outside of fixed column 43 runs through movable block 44 and with movable block 44 swing joint.
The driving device 5 comprises a fixed plate 51, two transverse plates 52, two connecting columns 53, a bottom plate 54, an air cylinder 55 and an expansion link 56, wherein the air cylinder 55, the expansion link 56, a notch 47, a movable column 48, a movable block 44 and a groove 42 are arranged, when the hilling shovel 49 needs to be adjusted, the air cylinder 55 is started, the expansion link 56 is driven by the air cylinder 55 to move, the hilling shovel 49 positioned at the bottom of the fixed block 45 can move along with the fixed block 45 under the combined action of the notch 47, the movable column 48, the groove 42 and the fixed column 43, so that the hilling shovel 49 can be adjusted, the device is convenient and quick to operate, the hilling shovel 49 can be adjusted according to actual requirements, so that the device can be suitable for planting different crops, the top of the fixed plate 51 is fixedly connected with the bottom of the fertilizer box 6, the left sides of the two transverse plates 52 are fixedly connected with the right side of the fixed plate 51, and the opposite sides, the left side of the air cylinder 55 is fixedly connected with the right side of the bottom plate 54, the output end of the air cylinder 55 is fixedly connected with the left end of the telescopic rod 56, the left end of the bottom plate 54 is positioned between the two transverse plates 52, the outer side of the connecting column 53 penetrates through the transverse plates 52 and is movably connected with the transverse plates 52, the right end of the telescopic rod 56 is positioned at the inner side of the notch 47, the opposite sides of the two movable columns 48 are respectively fixedly connected with the front side and the back side of the telescopic rod 56, the outer side of the movable columns 48 penetrates through the fixed block 45 and is movably connected with the fixed block 45, the fertilizer box 6 comprises a feed inlet 61, two guide plates 62, a discharge outlet 63, a discharge pipe 64 and a filter screen 66, the fertilizer box 6 and the guide plates 62 are respectively positioned at the left side and the right side of the discharge outlet 63, so that fertilizer in the fertilizer box 6 can be inclined to the discharge outlet 63 through the guide plates, convenient to fertilize the soil, feed inlet 61 is seted up at the top of can 6, feed inlet 61 is the setting of bucket type, discharge gate 63 is seted up in the bottom of can 6, the inboard and the discharging pipe 64 outside fixed connection of discharge gate 63, deflector 62 is the slope and sets up downwards, the bottom of two deflectors 62 all is with the interior bottom fixed connection of can 6, the outside of filter screen 66 and the inboard fixed connection of discharging pipe 64, relative one side of two deflectors 62 is located the left and right sides of discharge gate 63 respectively, through having set up can 6, discharging pipe 64 and filter screen 66, can 6 is used for holding the waste material, discharging pipe 64 and filter screen 66's setting, make the waste material can spill from can 6 even, make fertilizer can more evenly spill in the soil, make the fertilization effect of device better, strutting arrangement 7 includes L type piece 71, two branches 72, two supporting shoes 73, The left side of the L-shaped block 71 is fixedly connected with the right side of the tractor frame 1, the back side of the supporting rod 72 is movably connected with the front side of the tractor frame 1, the supporting rod 72 is movably connected with the tractor frame 1 through a pin shaft, the top of the supporting block 73 is fixedly connected with the bottom of the tractor frame 1, the front side and the back side of the rotating column 74 are fixedly connected with the opposite sides of the two supporting blocks 73 respectively, the outer side of the rotating column 74 penetrates through the supporting seat 75 and is movably connected with the supporting seat 75, the two clamping grooves 76 are formed in the left side and the right side of the supporting seat 75, the top end of the supporting seat 75 is located between the two supporting blocks 73, the bottom of the supporting seat 75 is in an upright trapezoidal arrangement, the bottom of the L-shaped rod 71 is fixedly connected with a hook, the right side of the supporting seat 75 is fixedly connected with a pull ring for hanging, Branch 72, two supporting shoes 73, rotate post 74, supporting seat 75 and draw-in groove 76, when need not use the device, rotate and place branch 72 in draw-in groove 76, make supporting seat 75 and ground contact, make the device stand on ground better when not using, make the stability of device better.
When needs are adjusted hilling shovel 49, start cylinder 55, cylinder 55 drives the motion of telescopic link 56, at notch 47, movable column 48, under the combined action of recess 42 and fixed column 43, the hilling shovel 49 that is located fixed block 45 bottom can be along with the motion of fixed block 45, make hilling shovel 49 and soil can obtain adjusting, then the handle is held to operating personnel hand, then the motion of tractor frame, fertilizer 6 inside advances to spill the soil after the hilling from discharge gate 63 to the in-process of following tractor frame motion and fertilizes.
This an intelligent agricultural implement for fertilization of banking up in field, through having set up cylinder 55, telescopic link 56, notch 47, movable column 48, movable block 44 and recess 42, when needs are adjusted banking up shovel 49, start cylinder 55, cylinder 55 drives telescopic link 56 motion, at notch 47, movable column 48, recess 42 and fixed column 43's combined action down, banking up shovel 49 that is located the fixed block 45 bottom can be along with the motion of fixed block 45, make banking up shovel 49 can obtain adjusting, the device convenient operation is swift, can adjust banking up shovel 49 according to actual needs, make it can be applicable to different crops and plant.
Secondly, this an intelligent agricultural implement for fertilization of earthing up in field, through having set up handle 3 and rubber sleeve 31, the setting of handle 3 and rubber sleeve 31 makes operating personnel more convenient in control tractor frame 1, can increase the frictional force between palm and the handle 3 through rubber sleeve 31, makes operating personnel better to the control effect of tractor frame 1, can not move the effect that influences the earthing up in disorder.
And, this an intelligent agricultural implement for fertilization of banking in field through having set up can of fertilizer 6, discharging pipe 64 and filter screen 66, can of fertilizer 6 is used for holding the waste material, and discharging pipe 64 and filter screen 66's setting make the waste material can be even spill in can of fertilizer 6, make fertilizer can be more even spill in the soil, make the fertilization effect of device better.
And, this an intelligent agricultural implement for field ridging fertilization through having set up L type piece 71, branch 72, two supporting shoes 73, rotates post 74, supporting seat 75 and draw-in groove 76, when need not use the device, rotates and places branch 72 in draw-in groove 76, makes supporting seat 75 and ground contact, makes the device stand on ground better when not using, makes the stability of device better.
And, this an intelligent agricultural implement for fertilization of banking up in field through having set up can fertilizer 6, deflector 62, and two deflectors 62 are located the left and right sides of discharge gate 63 respectively, and the fertilizer that makes the inside of can fertilizer 6 leaks by discharging pipe 64 in can the slope discharge gate 63 through deflector 62, and the interior outflow from can fertilizer 6 that makes the inside fertilizer of can fertilizer 6 convenient is convenient for fertilize the soil.
Claims (9)
1. The utility model provides an intelligent agricultural implement for fertilization of banking up in field, includes tractor frame (1), two tractor hack levers (2), two handle (3), mobile device (4), drive arrangement (5), fertilizer case (6) and strutting arrangement (7), the bottom of tractor hack lever (2) and the top fixed connection of tractor frame (1), two tractor hack lever (2) are parallel arrangement, the right side of handle (3) and the left side fixed connection of tractor hack lever (2), mobile device (4) and drive arrangement (5) all are located the left side of tractor frame (1), fertilizer case (6) are located the top of mobile device (4) and drive arrangement (5), the front and the dorsal part of fertilizer case (6) respectively with two relative one side fixed connection of tractor hack lever (2), strutting arrangement (7) are located the bottom of tractor frame (1), its characterized in that: the moving device (4) comprises a connecting block (41), a groove (42), a fixed column (43), a movable block (44), a fixed block (45), a connecting rod (46), a notch (47), two movable columns (48) and a hilling shovel (49), wherein the right side of the connecting block (41) is fixedly connected with the left side of the tractor frame (1), the groove (42) is arranged on the left side of the connecting block (41), the outer side of the fixed column (43) penetrates through the groove (42) and is fixedly connected with the connecting block (41), the left side of the movable block (44) is fixedly connected with the right side of the fixed block (45), the top of the connecting rod (46) is fixedly connected with the bottom of the fixed block (45), the left side of the hilling shovel (49) is fixedly connected with the right side of the connecting rod (46), and the notch (47) is arranged on the left side of the fixed block (45;
drive arrangement (5) are including fixed plate (51), two diaphragm (52), two spliced pole (53), bottom plate (54), cylinder (55) and telescopic link (56), the top of fixed plate (51) and the bottom fixed connection of fertilizer case (6), two the left side of diaphragm (52) all with the right side fixed connection of fixed plate (51), two the relative one side of spliced pole (53) respectively with the front and dorsal side fixed connection of bottom plate (54), the left side of cylinder (55) and the right side fixed connection of bottom plate (54), the output of cylinder (55) and the left end fixed connection of telescopic link (56), the left end of bottom plate (54) is located between two diaphragm (52), the outside of spliced pole (53) is run through diaphragm (52) and with diaphragm (52) swing joint.
2. The intelligent agricultural implement for field ridging fertilization of claim 1, wherein: fertilizer case (6) include feed inlet (61), two deflector (62), discharge gate (63), discharging pipe (64) and filter screen (66), the top in fertilizer case (6) is seted up in feed inlet (61), the bottom in fertilizer case (6) is seted up in discharge gate (63), the inboard and discharging pipe (64) outside fixed connection of discharge gate (63).
3. The intelligent agricultural implement for field ridging fertilization of claim 1, wherein: strutting arrangement (7) include L type piece (71), two branch (72), two supporting shoes (73), rotate post (74), supporting seat (75) and two draw-in grooves (76), the left side of L type piece (71) and the right side fixed connection of tractor frame (1), the dorsal part of branch (72) and the front swing joint of tractor frame (1), the top of supporting shoe (73) and the bottom fixed connection of tractor frame (1), the front and the dorsal part of rotating post (74) respectively with the relative one side fixed connection of two supporting shoes (73), the outside of rotating post (74) runs through supporting seat (75) and with supporting seat (75) swing joint, two the left and right sides of supporting seat (75) is seted up in draw-in groove (76).
4. The intelligent agricultural implement for field ridging fertilization of claim 1, wherein: the right side of the movable block (44) is located inside the groove (42), and the outer side of the fixed column (43) penetrates through the movable block (44) and is movably connected with the movable block (44).
5. The intelligent agricultural implement for field ridging fertilization of claim 2, wherein: the guide plates (62) are arranged obliquely downwards, and the bottoms of the guide plates (62) are fixedly connected with the inner bottom of the fertilizer box (6).
6. The intelligent agricultural implement for field ridging fertilization of claim 3, wherein: the top end of the supporting seat (75) is positioned between the two supporting blocks (73), and the bottom of the supporting seat (75) is arranged in a positive trapezoidal mode.
7. The intelligent agricultural implement for field ridging fertilization of claim 1, wherein: the handle (3) comprises a rubber sleeve (31), and the outer side of the handle (3) is sleeved on the inner side of the rubber sleeve (31).
8. The intelligent agricultural implement for field ridging fertilization of claim 1, wherein: the right-hand member of telescopic link (56) is located the inboard of notch (47), two the relative one side of activity post (48) respectively with the front and dorsal side fixed connection of telescopic link (56), the outside of activity post (48) is run through fixed block (45) and with fixed block (45) swing joint.
9. The intelligent agricultural implement for field ridging fertilization of claim 2, wherein: the outside of filter screen (66) and the inboard fixed connection of discharging pipe (64), two the relative one side of deflector (62) is located the left and right sides of discharge gate (63) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811396717.7A CN109275375B (en) | 2018-11-22 | 2018-11-22 | Intelligent agricultural machine tool for field ridging and fertilizing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811396717.7A CN109275375B (en) | 2018-11-22 | 2018-11-22 | Intelligent agricultural machine tool for field ridging and fertilizing |
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| CN109275375A CN109275375A (en) | 2019-01-29 |
| CN109275375B true CN109275375B (en) | 2021-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811396717.7A Active CN109275375B (en) | 2018-11-22 | 2018-11-22 | Intelligent agricultural machine tool for field ridging and fertilizing |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113950906A (en) * | 2021-12-21 | 2022-01-21 | 山西农业大学 | Self-propelled seeding and fertilizing integrated device for Chinese cabbages and planting method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2755676A1 (en) * | 1977-12-14 | 1979-06-21 | Ernst Weichel | WORK EQUIPMENT FOR AGRICULTURAL TRACTORS |
| CN104429201A (en) * | 2014-11-06 | 2015-03-25 | 嘉兴职业技术学院 | Garden pruning shear all-in-one machine |
| CN105746022A (en) * | 2016-03-02 | 2016-07-13 | 邢台职业技术学院 | Plowing machine |
| CN107592997A (en) * | 2017-09-26 | 2018-01-19 | 铜陵汇宇实业有限公司 | A kind of subsoiler of grass-winding proof |
| CN208029342U (en) * | 2018-02-23 | 2018-11-02 | 三峡大学 | Waste mulch film recovering machine |
-
2018
- 2018-11-22 CN CN201811396717.7A patent/CN109275375B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2755676A1 (en) * | 1977-12-14 | 1979-06-21 | Ernst Weichel | WORK EQUIPMENT FOR AGRICULTURAL TRACTORS |
| CN104429201A (en) * | 2014-11-06 | 2015-03-25 | 嘉兴职业技术学院 | Garden pruning shear all-in-one machine |
| CN105746022A (en) * | 2016-03-02 | 2016-07-13 | 邢台职业技术学院 | Plowing machine |
| CN107592997A (en) * | 2017-09-26 | 2018-01-19 | 铜陵汇宇实业有限公司 | A kind of subsoiler of grass-winding proof |
| CN208029342U (en) * | 2018-02-23 | 2018-11-02 | 三峡大学 | Waste mulch film recovering machine |
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| CN109275375A (en) | 2019-01-29 |
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Inventor after: Huang Mingxin Inventor after: Hui Weidong Inventor before: Hui Weidong |
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Effective date of registration: 20230228 Address after: 230000 B-2704, wo Yuan Garden, 81 Ganquan Road, Shushan District, Hefei, Anhui. Patentee after: HEFEI LONGZHI ELECTROMECHANICAL TECHNOLOGY Co.,Ltd. Address before: 224005 No. 285 Jiefang South Road, Yancheng City, Jiangsu Province Patentee before: YANCHENG INSTITUTE OF INDUSTRY TECHNOLOGY |