CN108848874B - Green manure turns over presses device - Google Patents
Green manure turns over presses device Download PDFInfo
- Publication number
- CN108848874B CN108848874B CN201810945917.7A CN201810945917A CN108848874B CN 108848874 B CN108848874 B CN 108848874B CN 201810945917 A CN201810945917 A CN 201810945917A CN 108848874 B CN108848874 B CN 108848874B
- Authority
- CN
- China
- Prior art keywords
- soil
- turning
- soil turning
- shovel
- green manure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 210000003608 fece Anatomy 0.000 title claims abstract description 28
- 239000010871 livestock manure Substances 0.000 title claims abstract description 28
- 239000002689 soil Substances 0.000 claims abstract description 102
- 238000005520 cutting process Methods 0.000 claims abstract description 25
- 238000000034 method Methods 0.000 claims abstract description 9
- 230000008569 process Effects 0.000 claims abstract description 8
- 239000004575 stone Substances 0.000 claims abstract description 8
- 230000009471 action Effects 0.000 claims abstract description 5
- 230000007246 mechanism Effects 0.000 claims description 13
- 230000000712 assembly Effects 0.000 claims description 9
- 238000000429 assembly Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 9
- 244000037666 field crops Species 0.000 claims description 6
- 238000010298 pulverizing process Methods 0.000 claims description 4
- 230000003068 static effect Effects 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 3
- 238000011084 recovery Methods 0.000 claims 1
- 238000003825 pressing Methods 0.000 abstract description 8
- 230000005540 biological transmission Effects 0.000 description 8
- 241000196324 Embryophyta Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/835—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes
- A01D34/8355—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes for cutting up or crushing remaining standing stalks, e.g. stubble
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/02—Disintegrating by knives or other cutting or tearing members which chop material into fragments with reciprocating knives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental Sciences (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
A green manure turning and pressing device belongs to the technical field of agricultural machinery. Including the track board that has the guide rail, cross rotating turret and a plurality of soil turning components that two symmetries set up, all be connected with the cross rotating turret through the pivot on two track boards, all be connected with the crank at the cross end between two cross rotating turrets, still be provided with along guide rail pivoted gyro wheel on the crank, all be provided with a plurality of soil turning components side by side on every crank, the cross rotating turret rotates and drives the crank simultaneously along guide rail operation, drives the soil turning component on it and turns over the soil action. The invention adopts guide rail type rotation, and designs a soil turning component for realizing the functions of soil entering, soil turning and soil lifting into an elastic self-protection device; when the turning shovel encounters stones or tree roots in the rotating process, the reset spring is compressed, the turning shovel retracts to avoid the stones, the cutting edge of the turning shovel is prevented from being cracked, and then the reset spring is reset, and the turning shovel is restored to the original position.
Description
Technical Field
The invention belongs to the technical field of agricultural machinery, and particularly relates to a green manure turning device which can realize a series of ordered procedures of lifting, cutting, crushing, turning, earthing and the like of crops such as weeds, green manure and the like.
Background
The green manure turning and pressing lack of special machinery, although a certain degree of mechanized turning and pressing can be realized by depending on part of machinery, the pertinence of the machinery is poor, the operation efficiency and the effect are difficult to ensure, and along with the continuous expansion of the green manure planting scale, the contradiction between heavy physical labor and rural labor shortage is increasingly prominent, so that the green manure mechanized operation level is urgently needed to be improved. The crushing and the turning-over of the green manure are important components in the production and the utilization processes of the green manure, and the development of green manure turning-over machinery and machines is delayed due to the fact that the green manure turning-over technology is not perfect. In order to promote the development of green manure turning and pressing mechanization, developing efficient green manure turning and pressing technology and machinery is important.
Disclosure of Invention
Aiming at the technical problems, the invention provides a green manure turning and pressing device aiming at creeping green manure or weed crops, which solves the defects of incomplete smashing, low soil covering rate and easiness in cutter winding of the existing rotary cultivator.
The aim of the invention is realized by the following technical scheme:
the invention relates to a green manure turning and pressing device which comprises two symmetrically arranged track plates with guide rails, a cross rotating frame and a plurality of soil turning components, wherein the two track plates are connected with the cross rotating frame through rotating shafts, cross ends between the two cross rotating frames are connected with cranks, each crank is also provided with a roller rotating along the guide rails, each crank is provided with a plurality of soil turning components in parallel, and the cross rotating frame rotates and drives the cranks to rotate along the guide rails to drive the soil turning components on the cross rotating frame to turn soil.
Further, the soil turning assembly comprises a mounting seat, a connecting arm, a fixed shell, a soil turning shovel and a reset mechanism, wherein one end of the connecting arm is connected with the mounting seat, the other end of the connecting arm is connected in the fixed shell of the soil turning shovel through the reset mechanism, the soil turning shovel is connected to the outer end face of the fixed shell, and when the soil turning shovel encounters an obstacle in the rotating process, the reset mechanism drives the soil turning shovel to avoid the obstacle and reset.
Further, the installation angle alpha between the soil turning shovel and the fixed shell is 90-95 degrees, the width W of the soil turning shovel at the soil end is 128-130 mm, and the length L is 78-80.
Further, the elastic reset mechanism comprises a positioning rod, a reset spring, a fixed shell and a fixed nut, one end of the positioning rod is connected to the end part of the connecting arm, the elastic reset mechanism is sleeved with the reset spring and is arranged in the fixed shell, and the other end of the positioning rod extends out of the fixed shell and is fixedly connected through the fixed nut; when the soil turning shovel encounters an obstacle in the rotating process, the return spring is compressed, the soil turning shovel retracts to avoid stones, and then the return spring returns to drive the soil turning shovel to restore to the original position.
Further, the section of the crank is of a T-shaped structure, two ends of the top of the T-shaped structure are respectively connected with a cross rotating frame and rollers rotating along a guide rail, and the bottom end of the T-shaped structure is connected with a plurality of mounting seats of the soil turning assembly; the installation seats connected on the two adjacent cranks are arranged in a staggered manner, so that the soil turning assemblies connected on the installation seats are arranged in a staggered manner, and the soil turning assemblies can not miss the turned soil when turning soil.
Further, the guide rail on the track plate is an arc track, the track at the soil entering position c, the soil shoveling position b and the soil lifting position a is semicircular, the return position d between the soil lifting position a and the soil entering position c is an arc track, and arc transition is formed between the arc track and the semicircular track; the quick return of the soil turning component is ensured.
The beneficial effects of the invention are as follows:
The soil turning device adopts guide rail type rotation, and a soil turning assembly for realizing the functions of soil entering, soil turning and soil lifting is designed into an elastic self-protection device; when the turning shovel encounters stones or tree roots in the rotating process, the reset spring is compressed, the turning shovel retracts to avoid the stones, the cutting edge of the turning shovel is prevented from being cracked, and then the reset spring is reset, and the turning shovel is restored to the original position.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic side view of the track slab of fig. 1 with track slabs removed.
Fig. 3 is a schematic view of the soil turning shovel in fig. 2.
Fig. 4 is a schematic view of an application installation structure of the present invention.
Fig. 5 is a schematic diagram of the transmission structure of fig. 4.
In the figure:
1. The soil turning device comprises a supporting device, a cutting device, a machine frame, a smashing device, a soil turning device, a track plate, a guide rail, a cross rotating frame, a soil turning assembly, a roller, a mounting seat, a connecting arm, a fixed shell, a restoring spring, a positioning rod, a fixed nut and a soil turning shovel, wherein the supporting device, the cutting device, the machine frame, the smashing device, the soil turning device, the track plate, the guide rail, the cross rotating frame, the soil turning assembly, the roller, the mounting seat, the connecting arm, the fixed shell, the restoring spring, the positioning rod, the fixed nut and the soil turning shovel. 55. A crank; 56. turning over the rotating shaft; 6. a hanging frame; 7. gearbox, 71. Right gearbox; 8. and a compacting device.
Detailed Description
The invention is described in detail below with reference to the drawings and examples.
Examples: as shown in fig. 1-3, the soil turning device 5 of the present invention includes two symmetrically arranged track boards 51 with guide rails 52, a cross rotating frame 53 and a plurality of soil turning components 54, wherein the two track boards 51 are connected with the cross rotating frames 53 through rotating shafts, the cross ends between the two cross rotating frames 53 are connected with cranks 55, the cranks 55 are further provided with rollers 541 rotating along the guide rails 52, each crank 55 is provided with a plurality of soil turning components 54, the installation directions of the soil turning components 54 on adjacent cranks 55 are the same, the cross rotating frames 53 rotate and drive the cranks 55 to run along the guide rails 52, and the soil turning components 54 on the cranks are driven to perform soil turning actions.
As shown in fig. 1 and 2, the soil turning assembly 54 includes a mounting seat 542, a connecting arm 543, a fixed housing 544, a soil turning shovel 548 and a reset mechanism, one end of the connecting arm 543 is connected to the mounting seat 542, the other end is connected to the fixed housing 544 of the soil turning shovel 548 through an elastic reset mechanism, and the soil turning shovel 548 is connected to the outer end surface of the fixed housing 544. As shown in FIG. 3, the mounting angle α between the spade 548 and the stationary housing 544 is 90-95 degrees, the spade 548 has a width W at the earth end of 265-255 mm and a length L of 100-110 mm. The soil turning shovel 548 of the soil turning device 5 has a penetration depth of about 60mm and a covering rate of about eighty percent.
As shown in fig. 2, the elastic restoring mechanism includes a positioning rod 546, a restoring spring 545 and a fixing nut 547, one end of the positioning rod 546 is connected to the end of the connecting arm 543, the restoring spring 545 is sleeved on the positioning rod 546 and is disposed in the fixing housing 544, and the other end of the positioning rod 546 extends out of the fixing housing 544 and is fixedly connected through the fixing nut 547. When the turning shovel 548 encounters a stone or a tree root during rotation, the return spring 545 is compressed, the turning shovel 548 is retracted to avoid the stone, chipping of the cutting edge of the turning shovel 548 is prevented, and then the return spring 545 is reset, and the turning shovel 548 is restored to the original position.
The section of the crank 55 is of a T-shaped structure, two ends of the top of the T-shaped structure are respectively connected with a cross rotating frame 53 and a roller 541 rotating along a guide rail 52, and the bottom end of the T-shaped structure is connected with a plurality of mounting seats 542 of the soil turning assembly 54; the mounting seats 542 connected to the adjacent two cranks 55 are staggered, so that the soil turning assemblies 54 mounted on the adjacent two cranks are staggered, and the soil turning assemblies 54 are ensured not to miss the turned soil when turning the soil. The guide rail 52 on the track plate 51 is an arc track, the track at the soil-entering c, soil-shoveling b and soil-raising a stations is semicircular, the return station d between the soil-raising a and the soil-entering c is an arc track, and arc transition is formed between the arc track and the semicircular track; ensuring quick return of the soil turning assembly 54.
The working process of the invention comprises the following steps:
As shown in fig. 4, the soil turning device 5 of the present invention is mounted on a green manure pulverizing and turning machine, and the gear box 7 is connected to a turning shaft 56 through a right transmission box 71, wherein the right transmission box 71 is composed of a belt and a belt pulley provided on an output shaft of the gear box 7 and the turning shaft 56; the turning shaft 56 is driven to rotate, so that the cross rotating frame 53 connected with the turning shaft is driven to rotate, the crank 55 connected with the turning shaft rotates along the guide rail 52 on the track plate 51 along with the roller 541, and the soil turning assembly 54 on the crank 55 is driven to perform soil turning operation.
As shown in fig. 4 and 5, an application installation schematic diagram of the present invention is shown. The green manure crushing and turning press is arranged at the turning position of the frame 3 and comprises the frame 3, a lifting device 1, a cutting device 2, a crushing device 4, a turning device 5, a pressing device 6 and a transmission device which are arranged on the frame 3; the lifting device 1 is arranged at the working front end of the frame 3, the grounding end of the lifting device is provided with a cutting knife, creeping field crops are lifted and cut off and then are conveyed to the cutting device 2, the cutting device 2 is arranged on the frame 3, the cutting device 2 is arranged behind the lifting device 1, and the movable cutting knife and the static cutting knife on the cutting device are alternately arranged, so that two crushing cutting is realized through the reciprocating motion of the movable cutting knife relative to the static cutting knife; the crushing device 4 is arranged on the frame 3, is arranged behind the cutting device 2, and is connected with a transmission device through a crushing transmission shaft 72 to drive the front crushing blade and the rear crushing blade to alternately swing, so as to crush the field crops after the two crushing and cutting processes for three times; the turning device 5 is arranged on the frame 3 and is arranged behind the crushing device 4, the turning rotating shaft of the turning device is connected with a transmission device of the whole machine to drive the upper turning component of the turning device to realize turning and four crushing actions, the turning device 5 not only can realize the action of turning soil, but also can crush green manure stems, leaves and roots, so that the effect of multiple crushing can be achieved, and the crushed green manure and soil can be effectively mixed; the compacting device is arranged at the rear of the frame and used for compacting crushed field crops; the transmission device is respectively connected with the lifting device 1, the cutting device 2, the crushing device 4 and the turning device 5, and drives the devices to operate.
Claims (4)
1. The utility model provides a green manure turns over pressure equipment to put which characterized in that: the soil turning device comprises two symmetrically arranged track plates with guide rails, cross rotating frames and a plurality of soil turning assemblies, wherein the guide rails are arc-shaped tracks, the cross rotating frames are connected to the two track plates through rotating shafts, the cross ends between the two cross rotating frames are connected with cranks, the cranks are also provided with rollers which rotate along the guide rails, each crank is provided with a plurality of soil turning assemblies in parallel, and the cross rotating frames rotate and drive the cranks to rotate along the guide rails so as to drive the soil turning assemblies on the cross rotating frames to turn soil;
The soil turning assembly comprises a mounting seat, a connecting arm, a fixed shell, a soil turning shovel and an elastic reset mechanism, one end of the connecting arm is connected with the mounting seat, the other end of the connecting arm is connected in the fixed shell of the soil turning shovel through the elastic reset mechanism, the soil turning shovel is connected to the outer end face of the fixed shell, and when the soil turning shovel encounters an obstacle in the rotating process, the soil turning shovel is driven to avoid the obstacle and reset through the elastic reset mechanism;
the elastic reset mechanism comprises a positioning rod, a reset spring, a fixed shell and a fixed nut, one end of the positioning rod is connected to the end part of the connecting arm, the elastic reset mechanism is sleeved with the reset spring and is arranged in the fixed shell, and the other end of the positioning rod extends out of the fixed shell and is fixedly connected through the fixed nut; when the soil turning shovel encounters an obstacle in the rotating process, the return spring is compressed, the soil turning shovel retracts to avoid stones, and then the return spring is reset to drive the soil turning shovel to restore to the original position;
The green manure turning device is arranged at a turning part of a frame of the green manure pulverizing turning machine, and the green manure pulverizing turning machine comprises a frame, a lifting device, a cutting device, a pulverizing device and a turning device which are arranged on the frame; the lifting device lifts up and cuts off creeping field crops and then conveys the field crops to the cutting device, a movable cutter and a static cutter on the cutting device are alternately arranged, and two-channel crushing cutting is realized through reciprocating motion of the movable cutter relative to the static cutter; the crushing device is used for crushing the field crops subjected to the two-time crushing and cutting for three times; the turning device drives the upper soil turning component to realize soil turning and four crushing actions.
2. The green manure turning device according to claim 1, wherein: the installation angle alpha between the soil turning shovel and the fixed shell is 90-95 degrees, the width W of the soil turning shovel at the soil end is 128-130 mm, and the length L is 78-80.
3. The green manure turning device according to claim 1, wherein: the section of the crank is of a T-shaped structure, two ends of the top of the T-shaped structure are respectively connected with a cross rotating frame and a roller rotating along a guide rail, and the bottom end of the T-shaped structure is connected with a plurality of mounting seats of the soil turning assembly; the installation seats connected on the two adjacent cranks are arranged in a staggered manner, so that the soil turning assemblies connected on the installation seats are arranged in a staggered manner, and the soil turning assemblies can not miss the turned soil when turning soil.
4. The green manure turning device according to claim 1, wherein: the arc-shaped track is semicircular in track of the soil entering station c, the soil shoveling station b and the soil lifting station a, the arc-shaped track is arranged at the recovery station d between the soil lifting station a and the soil entering station c, and arc-shaped transition is arranged between the arc-shaped track and the semicircular track; the quick return of the soil turning component is ensured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810945917.7A CN108848874B (en) | 2018-08-20 | 2018-08-20 | Green manure turns over presses device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810945917.7A CN108848874B (en) | 2018-08-20 | 2018-08-20 | Green manure turns over presses device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108848874A CN108848874A (en) | 2018-11-23 |
| CN108848874B true CN108848874B (en) | 2024-04-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810945917.7A Active CN108848874B (en) | 2018-08-20 | 2018-08-20 | Green manure turns over presses device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108848874B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111841809B (en) * | 2020-07-27 | 2021-08-20 | 许昌学院 | Environment-friendly destroying equipment for electronic information storage equipment |
| CN113141854B (en) * | 2021-04-01 | 2023-02-10 | 宁波雅苑园林工程有限公司 | Device for trimming lawn for greening |
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| CN102783279A (en) * | 2012-08-16 | 2012-11-21 | 山西河东雄风农机有限公司 | Subsoiling rotary tillage combined soil preparation machine |
| CN103548437A (en) * | 2013-10-11 | 2014-02-05 | 西北农林科技大学 | Orchard plowing machine |
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| EP3123855A1 (en) * | 2015-07-31 | 2017-02-01 | CLAAS Hungaria Kft. | Harvesting machine |
| CN206136599U (en) * | 2016-10-20 | 2017-05-03 | 上海葛振电子科技有限公司 | Soil shredder convenient to change blade |
| CN206760083U (en) * | 2017-03-30 | 2017-12-19 | 甘肃省农业科学院旱地农业研究所 | A kind of green manure chopper |
| CN108370713A (en) * | 2018-03-29 | 2018-08-07 | 塔里木大学 | Green manure grinding device |
| CN208739601U (en) * | 2018-08-20 | 2019-04-16 | 塔里木大学 | A kind of green manure turns over device |
-
2018
- 2018-08-20 CN CN201810945917.7A patent/CN108848874B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6502379B1 (en) * | 2001-10-10 | 2003-01-07 | Macdon Industries Ltd. | Crop harvesting header with cam controlled movement of the reel fingers |
| CN101258794A (en) * | 2007-03-06 | 2008-09-10 | 里德信贸易开发公司 | A soil working device |
| CN102783279A (en) * | 2012-08-16 | 2012-11-21 | 山西河东雄风农机有限公司 | Subsoiling rotary tillage combined soil preparation machine |
| CN103548437A (en) * | 2013-10-11 | 2014-02-05 | 西北农林科技大学 | Orchard plowing machine |
| CN104322167A (en) * | 2014-10-14 | 2015-02-04 | 西北农林科技大学 | Small rotary tillage ridging and pit forming all-in-one machine |
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| CN208739601U (en) * | 2018-08-20 | 2019-04-16 | 塔里木大学 | A kind of green manure turns over device |
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| Publication number | Publication date |
|---|---|
| CN108848874A (en) | 2018-11-23 |
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