CN108377721B - Creeping crop mowing, bottom shoveling and raking device - Google Patents
Creeping crop mowing, bottom shoveling and raking device Download PDFInfo
- Publication number
- CN108377721B CN108377721B CN201810396552.7A CN201810396552A CN108377721B CN 108377721 B CN108377721 B CN 108377721B CN 201810396552 A CN201810396552 A CN 201810396552A CN 108377721 B CN108377721 B CN 108377721B
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- shoveling
- plate
- cover
- raking
- machine frame
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- 230000007246 mechanism Effects 0.000 claims abstract description 56
- 238000004804 winding Methods 0.000 claims abstract description 19
- 244000025254 Cannabis sativa Species 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 claims description 4
- 241000196324 Embryophyta Species 0.000 abstract description 50
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 3
- 244000068988 Glycine max Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 240000006394 Sorghum bicolor Species 0.000 description 1
- 235000011684 Sorghum saccharatum Nutrition 0.000 description 1
- 244000062793 Sorghum vulgare Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 244000098338 Triticum aestivum Species 0.000 description 1
- 241000219873 Vicia Species 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000004459 forage Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 235000019713 millet Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- A01D43/02—Mowers combined with apparatus performing additional operations while mowing with rakes
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
Abstract
The invention discloses a creeping crop mowing, bottom-shoveling and raking device, which comprises a mowing mechanism, a frame, a bottom-shoveling and raking mechanism and a bottom-shoveling cover, wherein the frame is arranged on the mowing mechanism, the bottom-shoveling and raking mechanism is arranged on the frame, and the bottom-shoveling cover is covered on the bottom-shoveling and raking mechanism; the machine frame comprises a driving shaft and a fixing rod, the driving shaft is provided with a driving wheel, the bottom-shoveling rake mechanism is connected with the driving shaft through the driving wheel and comprises a supporting shaft, the supporting shaft is fixedly connected onto the fixing rod through a fixing plate, and a belt wheel is arranged at one end of the driving shaft. The grass raking tooth moves upwards and backwards with the plants, finally falls on the winding drum, and the winding drum takes the plants into the feed inlet. The method can not peel the plant too high, and can not tear off the plant to leave partial plant. The winding drum also has a pulling effect on plants which reach the rear end of the bottom cover but do not fall down, so that the plants cannot be wound on the bottom cover rake mechanism.
Description
Technical Field
The invention relates to the technical field of agricultural machinery, in particular to a bottom-shoveling and grass-raking device applied to creeping and vining crop mowing.
Background
The common creeping vine crops such as vetch, wild soybean and sand are grown with the length of main stems or side branches being more than 3 meters, and the main stems or side branches are mutually wound and cross-grown, so that timely mowing is needed when the novel creeping vine crop is used as forage grass or green manure, but the common mowing machine is difficult to achieve the rapid and efficient mowing effect due to the mutually crossed and cross-wound plants, the patent (patent number: 201610277232.0) provides a device for harvesting lodged crops, the front end of the device is provided with a reel, and the device is only suitable for short plants such as rice, wheat, corn, millet and sorghum, and the like and is easy to smooth. The device is not suitable for the creeping and vining crops which are mutually wound and cross-grown, because the crop mowing needs to peel stems and leaves off the ground, so that the cutter cuts the roots of stems and leaves, the situation that the plants are pulled apart due to the fact that the stems and leaves of the plants are peeled off the ground too high easily occurs in the device, and the plants are wound on the reel, so that mowing efficiency is reduced. What is needed is a device that is not easy to wind during mowing, and the root can be cut off by a cutter under the condition that the stem leaves are not high from the ground, and is not easy to wind.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a creeping and vining crop mowing, bottom-shoveling and grass-raking device, wherein grass-raking teeth move upwards and backwards along with plants and finally fall on a winding drum, and the winding drum is used for collecting the plants into a feed inlet. The method can not peel the plant too high, and can not tear off the plant to leave partial plant. The winding drum also has a pulling effect on plants which reach the rear end of the bottom cover but do not fall down, so that the plants cannot be wound on the bottom cover rake mechanism.
The technical scheme adopted for solving the technical problems is as follows:
The mowing, bottom-shoveling and grass-raking device for the creeping crops comprises a mowing mechanism, a frame, a bottom-shoveling and grass-raking mechanism and a bottom-shoveling cover, wherein the mowing mechanism comprises a rear plate, a feeding hole, a winding drum and a cutting plate, the front edge of the cutting plate is provided with a cutting knife, two side edges of the cutting plate are respectively and vertically provided with a first vertical plate and a second vertical plate, the rear plate is arranged on the rear edge of the cutting plate, the winding drum is vertically arranged between the first vertical plate and the second vertical plate through a bearing, and the middle part of the rear plate is provided with the feeding hole; the machine frame is arranged on the mowing mechanism through a frame plate, the bottom shoveling and raking mechanism is arranged on the machine frame, and the bottom shoveling cover is covered on the bottom shoveling and raking mechanism; the machine frame comprises a driving shaft and a fixing rod, the driving shaft is provided with a driving wheel, the bottom-shoveling and raking mechanism is arranged on the driving wheel and comprises a supporting shaft, the supporting shaft is fixedly connected onto the fixing rod through a fixing plate, and a belt wheel is arranged at one end of the driving shaft.
The machine frame further comprises a first machine frame plate and a second machine frame plate, the driving shaft is arranged between the first machine frame plate and the second machine frame plate, the belt wheel is arranged on the outer side of the second machine frame plate, and the fixing rod is arranged between the first machine frame plate and the second machine frame plate; the first machine frame plate and the second machine frame plate are respectively provided with a positioning hole, the first vertical plate and the second vertical plate of the mowing mechanism are respectively provided with a long hole matched with the positioning holes, and the machine frame is mounted on the mowing mechanism through the positioning holes and the long holes in a matched mode.
The machine is characterized in that the bottom-shoveling rake mechanism further comprises a rake belt and rake teeth, the rake belt is tensioned to be arranged on the driving wheel and the supporting shaft, and the rake teeth are arranged on the rake belt.
The bottom shoveling cover comprises an upper cover and a lower cover, the upper cover is matched with the lower cover, a grass raking tooth slot, a driving shaft hole, a fixing rod hole and a mounting hole are formed in the upper cover and the lower cover, a bottom shoveling head is arranged at the front part of the lower cover, and the bottom of the lower cover is provided with a bottom surface which contacts the ground during working; the fixed plate is provided with a screw hole for installing the shoveling bottom cover, the upper cover and the lower cover are installed on the fixed plate in a matched mode through the installation hole and the screw hole, the rake teeth extend out of the shoveling bottom cover through the rake tooth grooves, the driving shaft penetrates through the driving shaft hole, and the fixing rod penetrates through the fixing rod hole.
The upper plane of the shoveling bottom cover is inclined to the rear upper side when the shoveling bottom cover works.
The included angle between the upper plane of the bottom cover and the ground is 10-20 degrees when the bottom cover works.
The bottom-shoveling and raking mechanisms are uniformly distributed on the frame, and the number of the bottom-shoveling and raking mechanisms is 3-8.
The beneficial effects of the invention are as follows:
1. the machine is characterized in that a bottom cover is arranged on the bottom-shoveling and raking mechanism, the ground of the bottom-shoveling cover is tightly attached to the ground during working, the mowing machine advances, the arc-shaped bottom-shoveling head strips plants attached to the ground off the ground, then the plants slide upwards backwards along the upper plane of the bottom-shoveling cover, the plants completely strip off the ground, the cutting knife cuts off the root parts of stalks, the plants on the upper part are captured by grass-raking teeth, the grass-raking teeth move upwards backwards with the plants, finally fall on a winding drum, and the winding drum takes the plants into a feed inlet. The method can not peel the plant too high, and can not tear off the plant to leave partial plant.
2. Plants move along with the grass raking teeth on the upper plane of the bottom cover until the rear end of the bottom cover is shone, then the plants fall onto the winding drum along with the grass raking teeth, and the winding drum also has a pulling effect on the plants which reach the rear end of the bottom cover but do not fall, so that the plants cannot wind onto the bottom raking mechanism.
3. The number of the bottom-shoveling and raking mechanisms is determined according to the creeping crop row spacing of different regions, the installation position of the frame can be adjusted through the long holes in the first vertical plate and the second vertical plate, the frame can be finely adjusted forwards or backwards with the bottom-shoveling and raking mechanisms, the frame can be arranged at a position where plants are dense and flourishing and are not easy to tear each other, the roots of the plants are cut off without being stripped too high, the resistance of the mowing machine is not too high when the mowing machine advances, and the fuel is saved.
Drawings
FIG. 1 is an overall assembly view of the present invention with a base cover installed;
fig. 2 is a view of the mowing mechanism of the present invention;
FIG. 3 is a view of the assembly of the frame, the rake and the shield of the present invention;
FIG. 4 is a view of the invention in a bottom rake configuration;
FIG. 5 is a top view of the present invention;
Fig. 6 is a view of the lower housing of the present invention.
In the figure: 1-mowing mechanism, 2-frame, 3-shoveling and raking mechanism, 4-shoveling and raking cover, 11-riser one, 12-riser two, 13-back plate, 14-feed inlet, 15-reel, 16-slot, 17-knife board, 21-frame plate one, 22-frame plate two, 23-locating hole, 24-driving shaft, 25-dead lever, 26-belt wheel, 31-driving wheel, 32-dead plate, 33-screw hole, 34-supporting shaft, 35-raking belt, 36-raking tooth, 41-upper cover, 42-raking tooth groove, 43-driving shaft hole, 44-dead lever hole, 45-mounting hole, 46-lower cover, 47-shoveling head and 48-bottom surface.
Detailed Description
For a better understanding of the present invention, specific embodiments of the present invention are explained in detail below with reference to the drawings.
The utility model provides a cut and hold grass device of cutting of creeping crop, includes cut mechanism 1, frame 2, cut and hold grass mechanism 3, cut the cover 4 of holding, cut mechanism 1 and include riser one 11, riser two 12, back plate 13, feed inlet 14, reel 15, cutting board 17, the cutting board 17 front is equipped with the cutting knife, the cutting knife is reciprocating type, the range of motion is little difficult winding, cutting board 17 both sides limit is equipped with riser one 11 and riser two 12 perpendicularly respectively, back plate 13 is established on cutting board 17 rear edge, reel 15 is established perpendicularly between riser one 11 and riser two 12 through the bearing, actuating mechanism drives reel 15 through belt drive, 13 middle parts of back plate are equipped with feed inlet 14, above-mentioned structure is the same with the cutting mechanism of ordinary cutting or harvester.
The machine frame 2 is arranged on a mowing mechanism 1, a bottom-shoveling and raking mechanism 3 is arranged on the machine frame 2, a bottom-shoveling cover 4 covers the bottom-shoveling and raking mechanism 3, the bottom-shoveling and raking mechanism 3 is connected with a driving shaft 24 through a driving wheel 31, the bottom-shoveling and raking mechanism 2 comprises a supporting shaft 34, the machine frame 2 comprises the driving shaft 24, a fixing rod 25, a first machine frame plate 21 and a second machine frame plate 22, the supporting shaft 34 is fixedly connected to the fixing rod 25 through the fixing plate 32, and the driving wheel 31 is arranged on the driving shaft 24. The driving shaft 24 is arranged between the first frame plate 21 and the second frame plate 22, the belt wheel 26 is arranged outside the second frame plate 22, the belt wheel 26 is arranged at the end part of the driving shaft 24, the fixing rod 25 is arranged between the first frame plate 21 and the second frame plate 22, the supporting shaft 34 extends out of the frame 2 forwards, the supporting shaft 34 is arranged in front of the fixing rod 25, and the fixing rod 25 guides out of the fixing plate 25 to position the supporting shaft 34, so that the fixing rod 25 does not become an obstacle when the plant is conveyed backwards. The first machine frame plate 21 and the second machine frame plate 22 are respectively provided with a positioning hole 23, the first vertical plate 11 and the second vertical plate 12 of the mowing mechanism 1 are respectively provided with a long hole 16 matched with the positioning holes 23, and the machine frame 2 is matched and installed on the mowing mechanism 1 through the positioning holes 23 and the long holes 16. The long holes 16 can enable the position of the stand 2 to be finely adjusted, so that when plants are dense and luxuriant, the stand 2 can be adjusted to change the sequence of capturing plants by the root of the cutting knife and the rake teeth 35, and the relative heights of the bottom surface 48 of the bottom cover 4 and the knife board 17 can be adjusted.
The bottom-shoveling rake mechanism 3 further comprises a rake belt 35 and rake teeth 36, the rake belt 35 is tensioned and arranged on the driving wheel 31 and the supporting shaft 34, the rake belt 35 is a metal crawler belt or a driving belt, the rake teeth 36 are fixed on the outer side of the rake belt 35, and the rake teeth 35 have certain elastic deformation.
The bottom shoveling cover 4 comprises an upper cover 41 and a lower cover 46, the upper cover 41 is matched with the lower cover 46, a raking tooth slot 42, a driving shaft hole 43, a fixing rod hole 44 and a mounting hole 45 are arranged on the upper cover 41 and the lower cover 46, a bottom shoveling head 47 is arranged at the front part of the lower cover 46, and a bottom surface 48 which contacts the ground during working is arranged at the bottom of the lower cover 46; the fixed plate 32 is provided with a screw hole 33 for installing the shoveling bottom cover 4, the upper cover 41 and the lower cover 46 are matched with each other through the installation hole 45 and the screw hole 33 to be installed on the fixed plate 32, the rake teeth 36 extend out of the shoveling bottom cover 4 through the rake tooth grooves 42, the driving shaft 24 penetrates through the driving shaft hole 43, and the fixing rod 25 penetrates through the fixing rod hole 44. After the bottom cover 4 is arranged on the bottom-shoveling and raking mechanism 3, the bottom surface 48 of the bottom cover 4 is tightly attached to the ground during working, the mowing machine advances, the arc-shaped bottom-shoveling head 47 strips plants attached to the ground off the ground, the upper plane of the bottom cover 4 is inclined upwards and backwards during working, then the plants slide upwards and backwards along the upper plane of the bottom cover 4, the plants completely strip off the ground, the cutter cuts off the root parts of stalks, the upper plants are captured by the raking teeth 36, the raking teeth 36 move upwards and backwards with the plants, finally fall on the winding drum 15, and the winding drum 15 receives the plants into the feed inlet 14. The included angle between the upper plane and the ground is 10-20 degrees when the bottom cover 4 works, so that the plants cannot be stripped too high in this way, and partial plants cannot be left after the plants are torn off. The plant moves along with the grass raking tooth 36 on the upper plane of the shoveling bottom cover 4 to the rear end of the shoveling bottom cover 4, then the plant falls onto the winding drum 15 along with the grass raking tooth 36, and the winding drum 15 also has a pulling effect on the plant which reaches the rear end of the shoveling bottom cover 4 but does not fall, so that the plant cannot be wound on the shoveling bottom rake mechanism 3.
The bottom-shoveling and raking mechanisms 3 are uniformly distributed on the frame 2, and the number of the bottom-shoveling and raking mechanisms is 3-8. The number of the bottom-shoveling and raking mechanisms 3 is determined according to the creeping and vining crop row spacing in different regions.
The above examples are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above examples, and any other changes, modifications, substitutions, combinations, and simplifications that do not depart from the spirit and principle of the present invention should be made in the equivalent manner, and the embodiments are included in the protection scope of the present invention.
Claims (4)
1. The creeping crop mowing, bottom-shoveling and raking device is characterized by comprising a mowing mechanism, a frame, a bottom-shoveling and raking mechanism and a bottom-shoveling cover, wherein the mowing mechanism comprises a rear plate, a feeding hole, a winding drum and a cutting plate, a cutting knife is arranged at the front edge of the cutting plate, a vertical plate I and a vertical plate II are respectively and vertically arranged at the two side edges of the cutting plate, the rear plate is arranged at the rear edge of the cutting plate, the winding drum is vertically arranged between the vertical plate I and the vertical plate II through a bearing, and the feeding hole is formed in the middle of the rear plate; the machine frame is arranged on the mowing mechanism through a frame plate, the bottom shoveling and raking mechanism is arranged on the machine frame, and the bottom shoveling cover is covered on the bottom shoveling and raking mechanism; the machine frame comprises a driving shaft and a fixing rod, the driving shaft is provided with a driving wheel, the bottom-shoveling and raking mechanism is arranged on the driving wheel and comprises a supporting shaft, the supporting shaft is fixedly connected to the fixing rod through a fixing plate, and a belt wheel is arranged at one end of the driving shaft;
The machine frame further comprises a first machine frame plate and a second machine frame plate, the driving shaft is arranged between the first machine frame plate and the second machine frame plate, the belt wheel is arranged on the outer side of the second machine frame plate, and the fixing rod is arranged between the first machine frame plate and the second machine frame plate; positioning holes are formed in the first frame plate and the second frame plate, long holes matched with the positioning holes are formed in the first vertical plate and the second vertical plate of the mowing mechanism, and the frame is mounted on the mowing mechanism in a matched mode through the positioning holes and the long holes;
The bottom-shoveling rake mechanism further comprises a rake belt and rake teeth, wherein the rake belt is arranged on the driving wheel and the supporting shaft in a tensioning mode, and the rake teeth are arranged on the rake belt;
The bottom shoveling cover comprises an upper cover and a lower cover, the upper cover is matched with the lower cover, a grass raking tooth slot, a driving shaft hole, a fixing rod hole and a mounting hole are formed in the upper cover and the lower cover, a bottom shoveling head is arranged at the front part of the lower cover, and the bottom of the lower cover is provided with a bottom surface which contacts the ground during working; the fixed plate is provided with a screw hole for installing the shoveling bottom cover, the upper cover and the lower cover are installed on the fixed plate in a matched mode through the installation hole and the screw hole, the rake teeth extend out of the shoveling bottom cover through the rake tooth grooves, the driving shaft penetrates through the driving shaft hole, and the fixing rod penetrates through the fixing rod hole.
2. The creeping crop mowing, bottom-shoveling and raking device according to claim 1, wherein the upper plane of the bottom-shoveling cover is inclined upwards and backwards when in operation.
3. A creeping crop mowing, bottom-shoveling and raking device according to claim 2, characterized in that the upper plane of the bottom-shoveling cover forms an angle of 10-20 degrees with the ground during operation.
4. The creeping crop mowing, bottom-shoveling and raking device according to claim 1, wherein the number of the bottom-shoveling and raking mechanisms is 3-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810396552.7A CN108377721B (en) | 2018-04-28 | 2018-04-28 | Creeping crop mowing, bottom shoveling and raking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810396552.7A CN108377721B (en) | 2018-04-28 | 2018-04-28 | Creeping crop mowing, bottom shoveling and raking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108377721A CN108377721A (en) | 2018-08-10 |
| CN108377721B true CN108377721B (en) | 2024-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810396552.7A Active CN108377721B (en) | 2018-04-28 | 2018-04-28 | Creeping crop mowing, bottom shoveling and raking device |
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| CN (1) | CN108377721B (en) |
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| CN108377721A (en) | 2018-08-10 |
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