CN109716884B - Agricultural precision tillage soil breaker - Google Patents
Agricultural precision tillage soil breaker Download PDFInfo
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- CN109716884B CN109716884B CN201910029823.XA CN201910029823A CN109716884B CN 109716884 B CN109716884 B CN 109716884B CN 201910029823 A CN201910029823 A CN 201910029823A CN 109716884 B CN109716884 B CN 109716884B
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Abstract
The invention relates to the field of agriculture, in particular to an agricultural fine-tillage soil breaker, which comprises a shell, a digging wheel, a first soil retaining plate, a soil conveying device, a soil breaking device and a grass hook. The soil feeding device comprises a first soil feeding wheel, a first connecting rod, a second soil feeding wheel, a second connecting rod, a limiting plate and a return spring. The invention utilizes the design of a plurality of baffles, so that the soil dug into the machine is dropped as little as possible, and the soil breaking efficiency is improved. A soil feeding wheel in the soil feeding device is connected with a connecting rod so as to move, and the situation that the soil blocks are too large to block the matching and the operation of the soil feeding device and the soil digging wheel is avoided. The bottom of the soil breaking tank is inclined towards the left lower side, so that soil blocks can be conveniently accumulated towards the right lower side. Meanwhile, the pressing rods with uneven arrangement density are arranged, so that the soil blocks can be fully crushed in multiple stages from left to right. In the operation process, the grass hook can hook weeds and other sundries in a farmland, and the weeds or other sundries are prevented from being involved in the machine to influence the normal operation of the soil breaker.
Description
Technical Field
The invention relates to the field of agriculture, in particular to an agricultural fine-tillage soil breaker.
Background
In the agricultural production process, before sowing, soil is often required to be turned over and crushed, so that sowing is facilitated, fertilizers, moisture and oxygen in the soil are more easily absorbed by crops, and the growth of seeds is facilitated. The soil breaking mode in the prior art needs to be broken through multiple machines for multiple times, the working efficiency is low, the soil breaking effect is poor, soil blocks in the farmland after soil breaking are different in size, the large soil blocks are large in quantity, and the growth and development of crops are seriously influenced.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides an agricultural fine-tillage soil breaker, which aims to solve the problems in the prior art.
The technical scheme adopted by the invention for solving the technical problems is as follows: an agricultural fine-tillage soil breaker comprises a shell, a digging wheel, a first soil retaining plate, a soil conveying device, a soil breaking device and a grass hook.
The shell is connected with the head of the tractor; the soil digging wheel is positioned at the left lower part in the shell and is arranged on the inner wall of the shell, the soil digging wheel is connected with a motor, and a plurality of soil digging thorn forks in annular arrays are arranged on the soil digging wheel; a certain inclination angle is arranged between the soil digging thorn fork and the soil digging wheel, and the soil digging thorn fork can be inserted into soil and send soil blocks into the shell; the soil retaining plate is positioned at the upper right part of the soil excavating wheel and fixed on the inner wall of the shell, a plurality of grooves are formed in the soil retaining plate, and the grooves are matched with the soil excavating thorn forks to block soil blocks, so that the soil blocks fall on the soil conveying wheel.
The soil feeding device is positioned on the right side of the first soil retaining plate and comprises a first soil feeding wheel, a first connecting rod, a second soil feeding wheel, a second connecting rod, a limiting plate and a return spring; the first soil feeding wheel is positioned on the right side of the soil excavating wheel, the first soil feeding wheel is connected with a motor, a first toothed plate is arranged on the first soil feeding wheel, and the first toothed plate can block soil blocks on the soil excavating thorn fork; one end of the first connecting rod is connected with the first soil feeding wheel, and the other end of the first connecting rod is hinged to the inner wall of the shell; the second soil feeding wheel is positioned at the upper right part of the first soil feeding wheel and arranged on the inner wall of the shell, the second soil feeding wheel is connected with a motor, and a second toothed plate is arranged on the second soil feeding wheel. The first toothed plate is matched with the second toothed plate, and the second toothed plate blocks soil blocks on the first toothed plate and sends the soil blocks into the soil breaking box. One end of the second connecting rod is connected with the second soil feeding wheel, and the other end of the second connecting rod is fixed on the inner wall of the shell; the limiting plate is positioned on the left side of the top end of the first connecting rod and arranged on the inner wall of the shell; the reset spring is arranged in the shell. When having great volume clod on the thorn fork of digging on the wheel of digging, a soil feeding wheel receives the extrusion of clod and can moves to the right, and a certain angle of connecting rod anticlockwise rotation this moment to reset by reset spring, this kind of structural design can avoid the clod volume great and influence the operation of whole broken soil machine.
The soil breaking device comprises a soil breaking box, a crank slide bar mechanism, a clamping block, a piston strip, a pressure rod, a second soil retaining plate and a soil leaking rod; the soil breaking box is cubic, the top surface and the bottom surface of the soil breaking box are both provided with openings, the soil breaking box is positioned at the right lower part of the second soil feeding wheel, the bottom of the soil breaking box inclines towards the right lower part, and soil blocks can be conveniently accumulated in the soil breaking box towards the right lower part. The crank slide bar mechanism is arranged on the inner wall of the shell, and a slide bar in the crank slide bar mechanism is a piston rod which is positioned at the lower left of the crank slide bar mechanism; the fixture block is arranged on the inner wall of the shell, a hole is formed in the middle of the fixture block, and a certain inclination angle is formed between the fixture block and the horizontal direction; the piston rod penetrates through the hole in the fixture block and is in sliding connection with the fixture block; the two piston strips are respectively connected with the front inner wall and the rear inner wall of the soil breaking box in a sliding manner, and the middle parts of the piston strips are connected with the bottom ends of the piston rods; the depression bar quantity be m, these m depression bars are the unequal interval from a left side to the right and arrange the setting on the piston strip, and arrange the density and increase gradually from a left side to the right side. The left side has higher density, so that the soil blocks with larger volume can be subjected to preliminary extrusion crushing; and the density of the right side is lower, so that the soil blocks with smaller volume or the large soil blocks after primary crushing can be crushed. No. two keep off native board setting on the depression bar of leftmost, No. two keep off the outside that native board can avoid the soil block to drop to broken case, prevent that the soil block from not breaking just dropping. The soil leaking rods are located at the bottom of the soil breaking box, one ends of the soil leaking rods are fixed to the inner wall of the left side of the soil breaking box, the other ends of the soil leaking rods are fixed to the inner wall of the right side of the soil breaking box, the soil leaking rods are arranged in a plurality and are evenly arranged from front to back, and broken soil residues leak out of gaps among the soil leaking rods and fall back to the farmland.
The grass hook is positioned at the bottom of the right side of the shell and is fixed on the inner wall of the shell.
Preferably, the return spring is horizontally arranged, one end of the return spring is abutted against the first connecting rod, and the other end of the return spring is abutted against the second connecting rod.
Preferably, the number of the grass hooks is several, the grass hooks incline towards the left lower part, and the bottom ends of the grass hooks are provided with barbs bending towards the right lower part. The barb is collected the weeds in with the farmland, can clear up the farmland on the one hand, and on the other hand can avoid weeds to be drawn into the operation that influences the rooter in the rooter.
Preferably, the first toothed plates arranged on the first soil conveying wheel are combined into m groups of first transport wheels, the intervals between every two groups of first transport wheels are equal, and each group of first toothed plates comprises a plurality of annular arrays; no. two pinion racks that set up on No. two soil feeding wheel also constitute No. two transport wheels of m group, and the interval between these No. two transport wheels also equals and every group all includes No. two pinion racks of a plurality of annular array, and the interval position between a transport wheel and No. two transport wheels corresponds.
The invention has the beneficial effects that: (1) according to the agricultural fine-tillage soil breaker, the first soil feeding wheel and the second soil feeding wheel are arranged in a high-low mode, so that large soil blocks are conveyed, and on the other hand, if the large soil blocks are soft, the large soil blocks are loosened due to bumping and fall from gaps among the soil feeding wheels during conveying, the soil blocks which are easy to break are screened out in advance, and the workload of a follow-up breaking system is reduced. (2) The soil feeding wheel in the soil feeding device is connected with the connecting rod so as to move, when a soil block with a larger volume enters the shell, the large soil block can extrude the soil feeding wheel to move, and the situation that the soil block is too large to block the matching and the operation of the soil feeding device and the soil digging wheel is avoided. (3) The bottom of the soil breaking tank is inclined towards the lower right, so that soil blocks can be conveniently accumulated towards the lower right. Meanwhile, the pressing rods with uneven arrangement density are arranged, so that the soil blocks can be fully crushed in multiple stages from left to right, the utilization rate of the pressing rods is more even, and the efficiency is higher. (4) In the operation process, the grass hook can firstly pass through a farmland to be broken to hook weeds and residual straws in the farmland, and the weeds and the residual straws can be cleaned together when the grass hook runs to the head of the farmland, so that the weeds or the straws are prevented from being involved in a machine to influence the normal operation of the soil breaker.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the overall structure of the present invention;
in the figure: 1. the soil breaking device comprises a shell, 2. an excavating wheel, 3. a first soil retaining plate, 4. a soil conveying device, 5. a soil breaking device, 6. a grass hook, 21. an excavating thorn fork, 41. a first soil conveying wheel, 42. a first connecting rod, 43. a second soil conveying wheel, 44. a second connecting rod, 45. a limiting plate, 46. a return spring, 51. a soil breaking box, 52. a crank sliding rod mechanism, 53. a clamping block, 54. a piston strip, 55. a pressure rod, 56. a second soil retaining plate, 57. a soil leaking rod, 411. a first toothed plate, 431. a second toothed plate and 521. a piston rod.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Referring to fig. 1, the agricultural fine tillage breaker of the present embodiment includes a housing 1, a cutting wheel 2, a first soil guard plate 3, a soil feeding device 4, a breaking device 5, and a grass hook 6.
As shown in fig. 1, the housing 1 is connected with the head of a tractor; the digging wheel 2 is positioned at the lower left part inside the shell 1 and is arranged on the inner wall of the shell 1, the digging wheel 2 is connected with a motor, and a plurality of digging thorn forks 21 in annular arrays are arranged on the digging wheel 2; a certain inclination angle is arranged between the soil digging thorn fork 21 and the soil digging wheel 2, and the soil digging thorn fork 21 can be inserted into soil and send soil blocks into the shell 1; the first soil retaining plate 3 is positioned at the upper right of the soil digging wheel 2 and fixed on the inner wall of the shell 1, a plurality of grooves are arranged on the first soil retaining plate 3, and the grooves are matched with the soil digging thorn forks 21 to block soil blocks, so that the soil blocks fall on the first soil conveying wheel 41.
As shown in fig. 1, the soil feeding device 4 is located at the right side of the first soil retaining plate 3 and comprises a first soil feeding wheel 41, a first connecting rod 42, a second soil feeding wheel 43, a second connecting rod 44, a limiting plate 45 and a return spring 46; the first soil feeding wheel 41 is positioned on the right side of the soil excavating wheel 2, the first soil feeding wheel 41 is connected with a motor, a first toothed plate 411 is arranged on the first soil feeding wheel 41, and the first toothed plate 411 can block soil blocks on the soil excavating thorn fork 21; one end of the first connecting rod 42 is connected with the first soil feeding wheel 41, and the other end of the first connecting rod is hinged on the inner wall of the shell 1; the second soil feeding wheel 43 is positioned at the upper right part of the first soil feeding wheel 41 and is arranged on the inner wall of the shell 1, the second soil feeding wheel 43 is connected with a motor, and a second toothed plate 431 is arranged on the second soil feeding wheel 43. The first toothed plate 411 is matched with the second toothed plate 431, and the second toothed plate 431 blocks soil blocks on the first toothed plate 411 and sends the soil blocks into the soil breaking box 51. One end of the second connecting rod 44 is connected with the second soil feeding wheel 43, and the other end is fixed on the inner wall of the shell 1; the limiting plate 45 is positioned on the left side of the top end of the first connecting rod 42 and arranged on the inner wall of the shell 1; the return spring 46 is arranged inside the housing 1. When the soil blocks with larger volume are stored on the soil-digging thorn fork 21 on the soil-digging wheel 2, the soil-feeding wheel 41 can move rightwards under the extrusion of the soil blocks, the connecting rod 42 rotates anticlockwise for a certain angle at the moment and is reset by the reset spring 46, and the structural design can avoid the influence on the operation of the whole soil breaker caused by the larger volume of the soil blocks.
As shown in fig. 1, the soil breaking device 5 comprises a soil breaking box 51, a crank slide rod mechanism 52, a fixture block 53, a piston bar 54, a pressure bar 55, a second soil retaining plate 56 and a soil leaking bar 57; the soil breaking box 51 is cubic, the top surface and the bottom surface of the soil breaking box are both open, the soil breaking box 51 is positioned at the lower right part of the second soil feeding wheel 43, and the bottom of the soil breaking box 51 inclines towards the lower right part, so that soil blocks can be conveniently stacked in the soil breaking box 51 towards the lower right part. The crank slide rod mechanism 52 is arranged on the inner wall of the housing 1, and the slide rod in the crank slide rod mechanism 52 is a piston rod 521, and the piston rod 521 is positioned at the lower left of the crank slide rod mechanism 52; the fixture block 53 is arranged on the inner wall of the shell 1, a hole is formed in the middle of the fixture block 53, and a certain inclination angle is formed between the fixture block 53 and the horizontal direction; the piston rod 521 passes through the hole on the fixture block 53 and is in sliding connection with the fixture block 53; the number of the piston bars 54 is two, the two piston bars 54 are respectively connected with the front inner wall and the rear inner wall of the soil breaking box 51 in a sliding manner, and the middle parts of the piston bars 54 are connected with the bottom ends of the piston rods 521; the number of the pressure levers 55 is six, the six pressure levers 55 are arranged on the piston strip 54 at unequal intervals from left to right, and the arrangement density is gradually increased from left to right. The left side has higher density, so that the soil blocks with larger volume can be subjected to preliminary extrusion crushing; and the density of the right side is lower, so that the soil blocks with smaller volume or the large soil blocks after primary crushing can be crushed. No. two keep off the soil board 56 set up on the depression bar 55 of leftmost, No. two keep off the soil board 56 and can avoid the clod to drop to the outside of broken case 51, prevent that the clod from dropping just not broken. The soil leaking rods 57 are positioned at the bottom of the soil breaking box 51, one ends of the soil leaking rods 57 are fixed on the left inner wall of the soil breaking box 51, the other ends of the soil leaking rods 57 are fixed on the right inner wall of the soil breaking box 51, the soil leaking rods 57 are arranged uniformly from front to back, and the crushed soil residues leak out of gaps between the soil leaking rods 57 and fall back into the farmland.
As shown in fig. 1, the grass hook 6 is located at the bottom of the right side of the housing 1 and fixed to the inner wall of the housing 1. The return spring 46 is horizontally disposed, and one end of the return spring abuts against the first connecting rod 42 and the other end abuts against the second connecting rod 44. The grass hook 6 quantity be a plurality of, the grass hook 6 is to the below slope of left side and its bottom is provided with the barb of bending to the below of right side. The barb is collected the weeds in with the farmland, can clear up the farmland on the one hand, and on the other hand can avoid weeds to be drawn into the operation that influences the rooter in the rooter. The first toothed plates 411 arranged on the first soil feeding wheel 41 are combined into six groups of first transport wheels, the intervals between every two groups of first transport wheels are equal, and each group comprises a plurality of annular array first toothed plates 411; no. two pinion racks 431 that set up on No. two soil feeding wheel 43 also constitute No. six transport wheels of group, and the interval between these No. two transport wheels also equals and every group all includes No. two pinion racks 431 of a plurality of annular array, and the interval position between a transport wheel and No. two transport wheels corresponds.
When the invention is used, a user drives the tractor head to move and respectively starts the motors connected with the soil digging wheel 2, the first soil feeding wheel 41, the second soil feeding wheel 43 and the crank slide bar mechanism 52. The grass hook 6 firstly passes through the farmland to be crushed and hooks weeds or other sundries in the farmland, so that the sundries are prevented from being involved in the machine to influence the normal operation. The soil digging wheel 2 continuously rotates, the soil digging thorn fork 21 is inserted into a farmland and digs soil and continuously sends the soil into the shell 1, the soil block on the soil digging thorn fork 21 is blocked under the combined action of the soil feeding wheel 41 and the soil retaining plate 3, when the soil digging thorn fork 21 digs the large soil block, the soil feeding wheel 41 is extruded by the soil block and can move to the right, the connecting rod 42 rotates counterclockwise by a certain angle at the moment, and is reset by the reset spring 46, the structural design can avoid the large volume of the soil block and influence the operation of the whole soil breaker. No. two pinion rack 431 and the crisscross cooperation of pinion rack 411, No. two soil feeding wheel 43 keep off the soil on the soil feeding wheel 41 and make soil fall to broken soil box 51, and the bottom below slope to the right of broken soil box 51 is favorable to the soil block below to pile up to the right. The crank slide bar mechanism 52 continuously operates, the piston rod 521 repeatedly slides up and down in the air of the clamping block 43 and drives the piston strip 54 to slide in the soil breaking box 51, a plurality of soil leaking rods 57 are arranged at the bottom of the soil breaking box, the compression rods 55 on the piston strip 54 repeatedly extrude and crush soil blocks in the soil breaking box 51, the arrangement density of the compression rods is gradually increased from left to right, larger soil blocks can be extruded by the compression rods 55 with smaller arrangement density at the left side to realize primary crushing and become small soil blocks, and multistage full crushing is realized in the process of stacking the soil blocks to the right. Finally, the crushed soil residues leak out of the gaps between the soil leaking rods 57 and fall back to the farmland.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides an agricultural intensive tillage rooter, includes shell (1), digging wheel (2), fender native board (3), send native device (4), device (5) and grass hook (6) of digging, its characterized in that:
the shell (1) is connected with the head of the tractor; the digging wheel (2) is positioned at the lower left part inside the shell (1) and is arranged on the inner wall of the shell (1), the digging wheel (2) is connected with a motor, and a plurality of digging thorn forks (21) in annular arrays are arranged on the digging wheel (2); a certain inclination angle is arranged between the soil digging thorn fork (21) and the soil digging wheel (2); the first soil retaining plate (3) is positioned at the upper right part of the soil digging wheel (2) and is fixed on the inner wall of the shell (1);
the soil conveying device (4) is positioned on the right side of the first soil retaining plate (3) and comprises a first soil conveying wheel (41), a first connecting rod (42), a second soil conveying wheel (43), a second connecting rod (44), a limiting plate (45) and a return spring (46); the first soil feeding wheel (41) is positioned on the right side of the soil excavating wheel (2), the first soil feeding wheel (41) is connected with a motor, and a first toothed plate (411) is arranged on the first soil feeding wheel (41); one end of the first connecting rod (42) is connected with the first soil feeding wheel (41) and the other end is hinged on the inner wall of the shell (1); the second soil feeding wheel (43) is positioned at the right upper part of the first soil feeding wheel (41) and is arranged on the inner wall of the shell (1), the second soil feeding wheel (43) is connected with a motor, and a second toothed plate (431) is arranged on the second soil feeding wheel (43); one end of the second connecting rod (44) is connected with the second soil feeding wheel (43) and the other end is fixed on the inner wall of the shell (1); the limiting plate (45) is positioned on the left side of the top end of the first connecting rod (42) and arranged on the inner wall of the shell (1); the return spring (46) is arranged inside the shell (1);
the soil breaking device (5) comprises a soil breaking box (51), a crank slide rod mechanism (52), a clamping block (53), a piston bar (54), a pressure rod (55), a second soil retaining plate (56) and a soil leaking rod (57); the soil breaking box (51) is cubic, the soil breaking box (51) is positioned at the lower right of the second soil feeding wheel (43), and the bottom of the soil breaking box (51) is inclined towards the lower right; the crank slide rod mechanism (52) is arranged on the inner wall of the shell (1), a slide rod in the crank slide rod mechanism (52) is a piston rod (521), and the piston rod (521) is positioned at the lower left of the crank slide rod mechanism (52); the fixture block (53) is arranged on the inner wall of the shell (1), a hole is formed in the middle of the fixture block (53), and a certain inclination angle is formed between the fixture block (53) and the horizontal direction; the piston rod (521) penetrates through a hole in the fixture block (53) and is in sliding connection with the fixture block (53); the number of the piston strips (54) is two, the two piston strips (54) are respectively connected with the front inner wall and the rear inner wall of the soil breaking box (51) in a sliding manner, and the middle parts of the piston strips (54) are connected with the bottom end of the piston rod (521); the number of the compression bars (55) is m, the m compression bars (55) are arranged on the piston strip (54) at unequal intervals from left to right, and the arrangement density is gradually increased from left to right; the second retaining plate (56) is arranged on the pressure lever (55) at the leftmost side; the soil leaking rods (57) are positioned at the bottom of the soil breaking box (51), one ends of the soil leaking rods are fixed on the left inner wall of the soil breaking box (51), the other ends of the soil leaking rods are fixed on the right inner wall of the soil breaking box (51), and the soil leaking rods (57) are arranged in a plurality and are uniformly arranged from front to back;
the grass hook (6) is positioned at the bottom of the right side of the shell (1) and fixed on the inner wall of the shell (1).
2. An agricultural intensive tillage crusher according to claim 1, characterized in that: the return spring (46) is horizontally arranged, one end of the return spring is abutted against the first connecting rod (42) and the other end of the return spring is abutted against the second connecting rod (44).
3. An agricultural intensive tillage crusher according to claim 1, characterized in that: the grass hook (6) quantity be a plurality of, grass hook (6) incline to the left below and its bottom is provided with the barb of bending to the right below.
4. An agricultural intensive tillage crusher according to claim 1, characterized in that: the first toothed plates (411) arranged on the first soil conveying wheel (41) are combined into m groups of first transport wheels, the intervals between the first transport wheels in each group are equal, and each group comprises a plurality of annular array first toothed plates (411); no. two pinion rack (431) that set up on No. two soil feeding wheel (43) also constitute No. two transport wheels of m group, and the interval between these No. two transport wheels also equals and every group all includes No. two pinion rack (431) of a plurality of annular array, and the interval position between a transport wheel and No. two transport wheels corresponds.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910029823.XA CN109716884B (en) | 2019-01-14 | 2019-01-14 | Agricultural precision tillage soil breaker |
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| CN201910029823.XA CN109716884B (en) | 2019-01-14 | 2019-01-14 | Agricultural precision tillage soil breaker |
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| CN111264094A (en) * | 2020-03-07 | 2020-06-12 | 李明玲 | A novel weeder for removing root deeply |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1759256A1 (en) * | 1989-03-03 | 1992-09-07 | Тверской политехнический институт | Stone-picking machine sorting and separating device |
| CN202799580U (en) * | 2012-09-07 | 2013-03-20 | 甘俊华 | Agricultural raking tool |
| CN103861523A (en) * | 2014-03-13 | 2014-06-18 | 株洲光明重型机械制造有限公司 | Method for inhibiting generation of large pellets and suitable for being used in disk pelletizer |
| CN104137670A (en) * | 2014-08-04 | 2014-11-12 | 艾海提·阿卜力米提 | Field plastic film residue recycling machine |
| CN205430928U (en) * | 2016-04-03 | 2016-08-10 | 金孝芳 | Rice seedling machine that jointly fetches earth |
| CN205462394U (en) * | 2016-04-15 | 2016-08-17 | 福建省宝山机械有限公司 | Transfer chain that mine was used |
| CN205883884U (en) * | 2016-06-27 | 2017-01-18 | 天津市亚杰果蔬种植专业合作社 | Agricultural loosening tiller |
| CN206821177U (en) * | 2017-05-25 | 2018-01-02 | 山东源泉机械有限公司 | A kind of crops seedling stalk recycling machine |
| CN107873143A (en) * | 2017-11-20 | 2018-04-06 | 张家港市大新利群农民专业合作社 | A kind of small-sized automatic pulverizer of agricultural planting use for laboratory |
| CN108480559A (en) * | 2018-05-30 | 2018-09-04 | 江苏天时新材料科技有限公司 | A kind of wax stone crushing mechanism |
| CN207911258U (en) * | 2017-12-12 | 2018-09-28 | 天津牧耘科技有限公司 | The cultivated machine of working soil such as a kind of |
| CN108745476A (en) * | 2018-06-19 | 2018-11-06 | 莫小雨 | A kind of tea seed process equipment |
-
2019
- 2019-01-14 CN CN201910029823.XA patent/CN109716884B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1759256A1 (en) * | 1989-03-03 | 1992-09-07 | Тверской политехнический институт | Stone-picking machine sorting and separating device |
| CN202799580U (en) * | 2012-09-07 | 2013-03-20 | 甘俊华 | Agricultural raking tool |
| CN103861523A (en) * | 2014-03-13 | 2014-06-18 | 株洲光明重型机械制造有限公司 | Method for inhibiting generation of large pellets and suitable for being used in disk pelletizer |
| CN104137670A (en) * | 2014-08-04 | 2014-11-12 | 艾海提·阿卜力米提 | Field plastic film residue recycling machine |
| CN205430928U (en) * | 2016-04-03 | 2016-08-10 | 金孝芳 | Rice seedling machine that jointly fetches earth |
| CN205462394U (en) * | 2016-04-15 | 2016-08-17 | 福建省宝山机械有限公司 | Transfer chain that mine was used |
| CN205883884U (en) * | 2016-06-27 | 2017-01-18 | 天津市亚杰果蔬种植专业合作社 | Agricultural loosening tiller |
| CN206821177U (en) * | 2017-05-25 | 2018-01-02 | 山东源泉机械有限公司 | A kind of crops seedling stalk recycling machine |
| CN107873143A (en) * | 2017-11-20 | 2018-04-06 | 张家港市大新利群农民专业合作社 | A kind of small-sized automatic pulverizer of agricultural planting use for laboratory |
| CN207911258U (en) * | 2017-12-12 | 2018-09-28 | 天津牧耘科技有限公司 | The cultivated machine of working soil such as a kind of |
| CN108480559A (en) * | 2018-05-30 | 2018-09-04 | 江苏天时新材料科技有限公司 | A kind of wax stone crushing mechanism |
| CN108745476A (en) * | 2018-06-19 | 2018-11-06 | 莫小雨 | A kind of tea seed process equipment |
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| CN109716884A (en) | 2019-05-07 |
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