CN112602452B - Agricultural barren grass mowing robot with crushing function - Google Patents
Agricultural barren grass mowing robot with crushing function Download PDFInfo
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- CN112602452B CN112602452B CN202011403343.4A CN202011403343A CN112602452B CN 112602452 B CN112602452 B CN 112602452B CN 202011403343 A CN202011403343 A CN 202011403343A CN 112602452 B CN112602452 B CN 112602452B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D43/00—Mowers combined with apparatus performing additional operations while mowing
- A01D43/08—Mowers combined with apparatus performing additional operations while mowing with means for cutting up the mown crop, e.g. forage harvesters
- A01D43/086—Mowers combined with apparatus performing additional operations while mowing with means for cutting up the mown crop, e.g. forage harvesters and means for collecting, gathering or loading mown material
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D43/00—Mowers combined with apparatus performing additional operations while mowing
- A01D43/006—Mowers combined with apparatus performing additional operations while mowing with devices for pressing or compacting
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- Crushing And Pulverization Processes (AREA)
Abstract
The invention relates to an agricultural waste grass cutting robot with a crushing function, which comprises a processing box and wheels arranged on the processing box, wherein one side of the processing box is hinged with a support frame through an installation frame fixedly connected with the processing box, one side of the support frame, far away from the installation frame, is rotatably provided with a bucket, one side of the bucket, facing the processing box, is fixedly connected with a guide component arranged on the installation frame through a telescopic rod, the support frame is provided with a conveying belt component, and the support frame is also connected with the processing box through an angle adjusting mechanism; the inner side of the treatment box is divided into a crushing cavity, a conveying cavity and a compaction cavity by two clapboards. The barren grass after the cutting enters into crushing intracavity through the conveyer belt subassembly, carries out shredding to the barren grass, and the barren grass after smashing falls into the compaction intracavity through the effect that promotes the subassembly, carries out compaction processing to the barren grass, can effectively increase the volume of depositing of the barren grass in the compaction intracavity.
Description
Technical Field
The invention relates to an agricultural tool, in particular to an agricultural barren grass cutting robot with a crushing function.
Background
With the recent state that more and more waste farmlands are given more and more importance to agriculture, people are troubled by the full waste grass on the waste farmlands, and the waste grass needs to be harvested in the returning process of the waste farmlands, so a waste grass cutting device is generally adopted.
The present barren grass cutting device can't adjust the position of cutting knife in the use, leads to the cutting demand that can't satisfy different positions, and present barren grass cutting device generally can collect the barren grass of cutting off when using, nevertheless cuts off the collection space among the device and is limited, needs frequently to clear away the processing to the barren grass of collecting the intracavity, has increased and has cut off the time, leads to the treatment effeciency low.
Disclosure of Invention
The invention aims to provide an agricultural waste grass cutting robot with a crushing function, and aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
an agricultural waste grass cutting robot with a smashing function comprises a processing box and wheels mounted on the processing box, wherein one side of the processing box is hinged with a support frame through a mounting frame fixedly connected with the processing box, one side of the support frame, far away from the mounting frame, is rotatably provided with a bucket, one side of the bucket, facing the processing box, is fixedly connected with a guide assembly mounted on the mounting frame through a telescopic rod, the support frame is provided with a conveyor belt assembly, a rotating shaft connected with the bucket through the conveyor belt assembly is connected with a cutting knife mounted in the bucket through a transmission assembly, and the support frame is further connected with the processing box through an angle adjusting mechanism; the inner side of the treatment box is divided into a crushing cavity, a conveying cavity and a compacting cavity by two vertically arranged partition plates, a crushing assembly is arranged on the inner side of the crushing cavity, a lifting assembly is arranged on the inner side of the conveying cavity, the crushing assembly and the lifting assembly are both connected with a driving mechanism arranged on the treatment box, and the driving mechanism also drives the conveying belt assembly to move through a driving belt; the pneumatic cylinder is installed to the inboard in compaction chamber, the expansion end of pneumatic cylinder is fixed with the connecting rod, the connecting rod is kept away from the one end of pneumatic cylinder articulates there is the clamp plate of two relative settings, just the clamp plate still through with it articulated elastic expansion piece with the connecting rod is articulated, it is right to be fixed with on the inner wall in compaction chamber the clamp plate carries out spacing locating part.
As a further scheme of the invention: and a butting block is fixed on one side of the pressing plate, which faces the connecting rod, and when the pressing plate is in a horizontal state, the butting block is butted with the connecting rod.
As a still further scheme of the invention: the transmission assembly comprises a first transmission shaft which is rotatably installed on the bucket, one end of the first transmission shaft is rotatably connected with a connecting shaft fixed on a rotating shaft connected with the conveyor belt assembly and the bucket through a first bevel gear set, and the other end of the first transmission shaft is rotatably connected with a driving shaft fixed on the cutting knife through another transmission belt.
As a still further scheme of the invention: the bottom of the bucket is composed of a plurality of strip-shaped rods which are placed at equal intervals.
As a still further scheme of the invention: the angle adjusting mechanism comprises an electric telescopic rod, the electric telescopic rod is hinged to an extension rod fixedly connected with the processing box, and the movable end of the electric telescopic rod is hinged to the supporting frame.
As a still further scheme of the invention: the driving mechanism comprises a motor arranged on the processing box and a second transmission shaft rotationally arranged on the processing box, and an output shaft of the motor is rotationally connected with the transmission shaft through a second bevel gear set and is also rotationally connected with the conveying belt assembly through a transmission belt;
the second transmission shaft is connected with the crushing assembly and the lifting assembly through a third bevel gear set and a fourth bevel gear set respectively.
As a still further scheme of the invention: crushing unit is including rotating the installation smash the (mixing) shaft of intracavity, the one end of (mixing) shaft is run through handle the case and through third bevel gear group with the second transmission shaft rotates to be connected, is located be fixed with the multiunit on the (mixing) shaft of crushing intracavity and smash the sword.
As a still further scheme of the invention: the lifting assembly comprises a conveying shaft which is rotatably installed in the conveying cavity, one end of the conveying shaft penetrates through the treatment box and is rotatably connected with the second transmission shaft through a fourth bevel gear set, and a spiral blade is fixed on the conveying shaft in the conveying cavity.
Compared with the prior art, the invention has the beneficial effects that: the waste grass crushing device is novel in design, the driving mechanism drives the conveying belt assembly to rotate through the driving belt during working, the conveying belt assembly drives the cutting knife to rotate through the driving assembly, so that the cut waste grass is cut, the cut waste grass enters the crushing cavity through the conveying belt assembly, meanwhile, the driving mechanism also drives the crushing assembly to crush the waste grass, the crushed waste grass falls into the compaction cavity under the action of the lifting assembly, the hydraulic cylinder is matched with the pressing plate to compact the waste grass falling into the compaction cavity during telescopic motion, the storage capacity of the waste grass in the compaction cavity can be effectively increased, convenience is brought to subsequent processing, and the practicability is high.
Drawings
FIG. 1 is a schematic view of an agricultural rough mowing robot with a smashing function.
Fig. 2 is a sectional view of an agricultural waste cutting robot having a crushing function.
FIG. 3 is a schematic view of a bucket of the agricultural weed cutting robot having a shredding function.
Fig. 4 is an enlarged view of a structure at a in fig. 2.
In the figure: 1-bucket, 2-first transmission shaft, 3-first bevel gear set, 4-connecting shaft, 5-conveyor belt assembly, 6-telescopic sleeve, 7-supporting frame, 8-electric telescopic rod, 9-guiding assembly, 10-mounting frame, 11-feeding hole, 12-motor, 13-second bevel gear set, 14-third bevel gear set, 15-fourth bevel gear set, 16-second transmission shaft, 17-wheel, 18-processing box, 19-cutting knife, 20-stirring shaft, 21-crushing knife, 22-crushing cavity, 23-conveying cavity, 24-conveying shaft, 25-helical blade, 26-compacting cavity, 27-hydraulic cylinder, 28-movable door plate, 29-connecting rod, 30-limiting piece, 31-elastic telescopic piece and 32-pressing plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In addition, an element described herein as being "secured to" or "disposed on" another element may be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a single embodiment.
Referring to fig. 1 to 4, in an embodiment of the present invention, an agricultural waste grass cutting robot with a smashing function includes a processing box 18 and wheels 17 mounted on the processing box 18, one side of the processing box 18 is hinged to a support frame 7 through a mounting frame 10 fixedly connected to the processing box 18, one side of the support frame 7 far away from the mounting frame 10 is rotatably mounted with a bucket 1, one side of the bucket 1 facing the processing box 18 is fixedly connected to a guide assembly 9 mounted on the mounting frame 10 through a telescopic rod 6, the support frame 7 is mounted with a conveyor belt assembly 5, a rotating shaft of the conveyor belt assembly 5 connected to the bucket 1 is connected to a cutting knife 19 mounted in the bucket 1 through a transmission assembly, and the support frame 7 is further connected to the processing box 18 through an angle adjusting mechanism; the inner side of the treatment box 18 is divided into a crushing cavity 22, a conveying cavity 23 and a compacting cavity 26 by two vertically arranged partition plates, a crushing assembly is arranged on the inner side of the crushing cavity 22, a lifting assembly is arranged on the inner side of the conveying cavity 23, the crushing assembly and the lifting assembly are both connected with a driving mechanism arranged on the treatment box 18, and the driving mechanism drives the conveying belt assembly 5 to move through a driving belt; pneumatic cylinder 27 is installed to compaction chamber 26's inboard, pneumatic cylinder 27's expansion end is fixed with connecting rod 29, connecting rod 29 is kept away from the one end of pneumatic cylinder 27 articulates there is two relative clamp plates 32 that set up, just clamp plate 32 still through with it articulated elastic expansion piece 31 with connecting rod 29 is articulated, it is right to be fixed with on compaction chamber 26's the inner wall be used for the clamp plate 32 carries out spacing locating part 30.
In the embodiment of the invention, the arranged driving mechanism drives the conveyor belt assembly 5 to rotate through the transmission belt when working, the conveyor belt assembly 5 drives the cutting knife 19 to rotate through the transmission assembly, so that the cut rough grass is cut, the cut rough grass enters the crushing cavity 22 through the conveyor belt assembly 5, meanwhile, the driving mechanism also drives the crushing assembly to crush the rough grass, the crushed rough grass falls into the compaction cavity 26 under the action of the lifting assembly, the arranged hydraulic cylinder 27 is matched with the pressing plate 32 to compact the rough grass falling into the compaction cavity 26 during telescopic motion, the storage amount of the rough grass in the compaction cavity 26 can be effectively increased, the subsequent processing is convenient, and the practicability is strong.
In the embodiment of the present invention, it can be understood that the side of the crushing chamber 22 facing the conveyor belt assembly 5 is provided with a feed inlet 11, and the feed inlet 11 is used for feeding the waste grass on the conveyor belt assembly 5 into the crushing chamber 22.
In the embodiment of the present invention, it should be noted that a movable door plate 28 is hinged to a side of the compacting chamber 26 away from the conveying chamber 23, and the movable door plate 28 is fixed to the compacting chamber 26 by a latch assembly, where the latch assembly includes a snap ring fixed to the movable door plate 28 and a latch block movably mounted on the treatment tank 18.
In the embodiment of the present invention, it should be further noted that the crushing cavity 22 is communicated with the inner side of the conveying cavity 23 through a first through hole, the first through hole is located on a partition board that separates the crushing cavity 22 and the conveying cavity 23, the conveying cavity 23 is communicated with the compacting cavity 26 through a second through hole, wherein, in order to facilitate the rough grass crushed in the crushing cavity 22 to enter the conveying cavity 23, the bottom of the crushing cavity 22 is provided with an inclined portion.
As still another embodiment of the present invention, a contact block is fixed to the pressure plate 32 on a side facing the connecting rod 29, and the contact block contacts the connecting rod 29 when the pressure plate 32 is in a horizontal state.
In the embodiment of the present invention, as can be seen from the above embodiment, when the pressing plate 32 is not in contact with the limiting member 30, the pressing plate 32 is in a horizontal state under the action of the elastic expansion member 31, and the position is limited by the disposed abutment block, the hydraulic cylinder 27 drives the pressing plate 32 to move downward to compact the rough grass, when the pressing plate 32 moves upward under the action of the hydraulic cylinder 27 and is in contact with the limiting member 30, the pressing plate 32 rotates to an inclined state, so that the rough grass on the pressing plate 32 falls below the pressing plate 32, wherein the limiting member 30 is a limiting rod fixed on the inner wall of the compacting cavity 26 and a pulley rotatably mounted on the limiting rod, the elastic expansion member 31 includes a sleeve hinged on the pressing plate 32 and a movable rod hinged on the connecting rod 29, and the movable rod is inserted in the sleeve and is connected with the inner wall of the sleeve through a spring.
As another embodiment of the present invention, the transmission assembly includes a first transmission shaft 2 rotatably mounted on the bucket 1, one end of the first transmission shaft 2 is rotatably connected to a connection shaft 4 fixed on a rotation shaft of the conveyor belt assembly 5 connected to the bucket 1 through a first bevel gear set 3, and the other end of the first transmission shaft 2 is rotatably connected to a driving shaft fixed on the cutting blade 19 through another transmission belt.
In the embodiment of the present invention, when the conveyor belt assembly 5 rotates, the connecting shaft 4 is driven to rotate, the connecting shaft 4 drives the first transmission shaft 2 to rotate through the first bevel gear set 3, and when the first transmission shaft 2 rotates, the cutting knife 19 is driven to rotate through the transmission belt, so as to implement the transmission requirement, wherein it should be noted that the first bevel gear set 3 is composed of two mutually perpendicular and meshed bevel gears, and plays a role in steering and transmitting the force.
As a further embodiment of the invention, the bottom of the bucket 1 consists of a plurality of equally spaced strip bars.
In the embodiment of the invention, the plurality of strip-shaped rods are provided with intervals for the rough grass to enter the bucket 1, so that the cutting knife 19 can conveniently cut the rough grass.
As another embodiment of the present invention, the angle adjusting mechanism includes an electric telescopic rod 8, the electric telescopic rod 8 is hinged on an extension rod fixedly connected with the treatment box 18, and a movable end of the electric telescopic rod 8 is hinged on the support frame 7.
In the embodiment of the invention, the supporting frame 7 is driven to rotate by the telescopic motion of the arranged electric telescopic rod 8, so that the distance between the bucket 1 and the ground is changed, the cutting position of the waste grass is adjusted, and different cutting requirements are met, wherein it is also required to be stated that the bucket 1 keeps the horizontal position unchanged under the action of the telescopic rod 6 and the guide assembly 9 when the supporting frame 7 rotates, wherein the guide assembly comprises a guide rod fixed on the mounting frame 10 and a sliding sleeve sleeved on the guide rod, and the sliding sleeve is fixedly connected with the telescopic rod 6.
As another embodiment of the present invention, the driving mechanism comprises a motor 12 mounted on the processing box 18 and a second transmission shaft 16 rotatably mounted on the processing box 18, an output shaft of the motor 12 is rotatably connected with the second transmission shaft 16 through a second bevel gear set 13 and is also rotatably connected with the conveyor belt assembly 5 through a transmission belt;
the second transmission shaft 16 is connected to the crushing assembly and the lifting assembly through a third bevel gear set 14 and a fourth bevel gear set 15, respectively.
In the embodiment of the present invention, the arranged motor 12 drives the conveyor belt assembly 5 to rotate through the transmission belt, and simultaneously drives the second transmission shaft 16 to rotate through the second bevel gear set 13, and when the second transmission shaft 16 rotates, the crushing assembly and the lifting assembly are driven to move through the third bevel gear set 14 and the fourth bevel gear set 15, respectively, so as to meet the driving requirement, where it should be noted that the structures of the second bevel gear set 13, the third bevel gear set 14, and the fourth bevel gear set 15 are the same as the structure of the first bevel gear set 3, and therefore, the description of the present application is omitted.
In the embodiment of the present invention, it should be further noted that the conveyor belt assembly includes two belt pulleys rotatably mounted at two ends of the supporting frame 7 and a conveyor belt rotating on the two belt pulleys.
As another embodiment of the present invention, the crushing assembly comprises a stirring shaft 20 rotatably installed in the crushing cavity 22, one end of the stirring shaft 20 penetrates through the processing box 18 and is rotatably connected with the second transmission shaft 16 through a third bevel gear set 14, and a plurality of groups of crushing blades 21 are fixed on the stirring shaft 20 in the crushing cavity 22.
In the embodiment of the present invention, when the second transmission shaft 16 rotates, the third bevel gear set 14 drives the stirring shaft 20 to rotate, and the stirring shaft 20 drives the crushing blade 21 to rotate, so as to crush the waste grass entering the crushing cavity 22.
As another embodiment of the present invention, the lifting assembly includes a conveying shaft 24 rotatably installed in the conveying chamber 23, one end of the conveying shaft 24 penetrates through the treatment tank 18 and is rotatably connected to the second transmission shaft 16 through a fourth bevel gear set 15, and a helical blade 25 is fixed on the conveying shaft 24 in the conveying chamber 23.
In the present embodiment, when the second transmission shaft 16 rotates, the transmission shaft 24 is driven to rotate by the third bevel gear set 14, and the transmission shaft 24 drives the helical blade 25 to rotate, so as to lift the waste grass entering the transmission chamber 23 to be transmitted to the compaction chamber 26.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes 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. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (2)
1. An agricultural waste grass cutting robot with a smashing function is characterized by comprising a processing box (18) and wheels (17) mounted on the processing box (18), a support frame (7) is hinged to one side of the processing box (18) through a mounting frame (10) fixedly connected with the processing box, a bucket (1) is rotatably mounted on one side, far away from the mounting frame (10), of the support frame (7), the bucket (1) is fixedly connected with a guide assembly (9) mounted on the mounting frame (10) through a telescopic rod (6) towards one side of the processing box (18), a conveying belt assembly (5) is mounted on the support frame (7), a rotating shaft, connected with the bucket (1), of the conveying belt assembly (5) is connected with a cutting knife (19) mounted in the bucket (1) through a transmission assembly, and the support frame (7) is further connected with the processing box (18) through an angle adjusting mechanism;
the inner side of the treatment box (18) is divided into a crushing cavity (22), a conveying cavity (23) and a compaction cavity (26) through two vertically arranged partition plates, a crushing assembly is arranged on the inner side of the crushing cavity (22), a lifting assembly is arranged on the inner side of the conveying cavity (23), the crushing assembly and the lifting assembly are both connected with a driving mechanism arranged on the treatment box (18), and the driving mechanism drives the conveying belt assembly (5) to move through a transmission belt;
a hydraulic cylinder (27) is installed on the inner side of the compaction cavity (26), a connecting rod (29) is fixed at the movable end of the hydraulic cylinder (27), two opposite pressing plates (32) are hinged to one end, far away from the hydraulic cylinder (27), of the connecting rod (29), the pressing plates (32) are further hinged to the connecting rod (29) through elastic telescopic pieces (31) hinged to the pressing plates, and a limiting piece (30) used for limiting the pressing plates (32) is fixed on the inner wall of the compaction cavity (26);
the conveying belt assembly comprises two belt wheels rotatably mounted at two ends of the supporting frame (7) and a conveying belt rotatably mounted on the two belt wheels; a butting block is fixed on one side of the pressure plate (32) facing the connecting rod (29), and when the pressure plate (32) is in a horizontal state, the butting block butts against the connecting rod (29); when the pressure plate (32) is not contacted with the limiting piece (30), the pressure plate (32) is in a horizontal state under the action of the elastic expansion piece (31), the position is limited through the arranged abutting block, the hydraulic cylinder (27) drives the pressure plate (32) to move downwards to realize compaction treatment of rough grass, and when the pressure plate (32) moves upwards under the action of the hydraulic cylinder (27) and is contacted with the limiting piece (30), the pressure plate (32) rotates to an inclined state, so that the rough grass on the pressure plate (32) can fall into the lower part of the pressure plate (32); one side of the compaction cavity (26) far away from the conveying cavity (23) is hinged with a movable door plate (28), and the movable door plate (28) is fixed with the compaction cavity (26) through a clamping pin assembly, wherein the clamping pin assembly comprises a clamping ring fixed on the movable door plate (28) and a clamping block movably arranged on the treatment box (18);
the transmission assembly comprises a first transmission shaft (2) rotatably mounted on the bucket (1), one end of the first transmission shaft (2) is rotatably connected with a connecting shaft (4) fixed on a rotating shaft connected with the conveyer belt assembly (5) and the bucket (1) through a first bevel gear set (3), and the other end of the first transmission shaft (2) is rotatably connected with a driving shaft fixed on the cutting knife (19) through another transmission belt;
the driving mechanism comprises a motor (12) arranged on the processing box (18) and a second transmission shaft (16) rotatably arranged on the processing box (18), and an output shaft of the motor (12) is rotatably connected with the second transmission shaft (16) through a second bevel gear set (13) and is also rotatably connected with the conveyer belt assembly (5) through a transmission belt; the second transmission shaft (16) is connected with the crushing assembly and the lifting assembly through a third bevel gear set (14) and a fourth bevel gear set (15) respectively;
the crushing assembly comprises a stirring shaft (20) rotatably installed in the crushing cavity (22), one end of the stirring shaft (20) penetrates through the treatment box (18) and is rotatably connected with the second transmission shaft (16) through a third bevel gear set (14), and a plurality of groups of crushing cutters (21) are fixed on the stirring shaft (20) in the crushing cavity (22);
the lifting assembly comprises a conveying shaft (24) rotatably mounted in the conveying cavity (23), one end of the conveying shaft (24) penetrates through the treatment box (18) and is rotatably connected with the second transmission shaft (16) through a fourth bevel gear set (15), and a spiral blade (25) is fixed on the conveying shaft (24) in the conveying cavity (23).
2. The agricultural rough grass cutting robot with the crushing function as claimed in claim 1, characterized in that the bottom of the bucket (1) is composed of a plurality of strip bars placed at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011403343.4A CN112602452B (en) | 2020-12-04 | 2020-12-04 | Agricultural barren grass mowing robot with crushing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011403343.4A CN112602452B (en) | 2020-12-04 | 2020-12-04 | Agricultural barren grass mowing robot with crushing function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112602452A CN112602452A (en) | 2021-04-06 |
| CN112602452B true CN112602452B (en) | 2022-11-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011403343.4A Active CN112602452B (en) | 2020-12-04 | 2020-12-04 | Agricultural barren grass mowing robot with crushing function |
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Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19955901A1 (en) * | 1999-11-20 | 2001-05-23 | Deere & Co | Device for locking a crop transport device |
| CN108207502B (en) * | 2018-03-09 | 2021-01-15 | 吉林省嘉元绿宝环卫设备股份有限公司 | Municipal administration lawn is with fallen leaves cleaning device |
| CN108770496A (en) * | 2018-05-21 | 2018-11-09 | 福建省复新农业科技发展有限公司 | A kind of agricultural stalk pickup collection device |
| CN210202514U (en) * | 2019-04-16 | 2020-03-31 | 湖北生态工程职业技术学院 | Straw recycling field operation machine |
| CN211267713U (en) * | 2019-09-27 | 2020-08-18 | 石战 | Weeding equipment is used in agricultural gardens |
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2020
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Effective date of registration: 20221102 Address after: 252000 Yuji town Yuji Industrial Park, Jiangbei Shuicheng tourist resort, Liaocheng City, Shandong Province Applicant after: LIAOCHENG JIEDE AGRICULTURE AND FORESTRY EQUIPMENT CO.,LTD. Address before: 415300 group 12, eel village, Xiuping horticultural farm, Shimen County, Changde City, Hunan Province Applicant before: Shimen Xiangxiu red orange professional cooperative |
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