CN105993364A - Double-sieve self-balancing excavating-harvesting-machine vibration driving device - Google Patents
Double-sieve self-balancing excavating-harvesting-machine vibration driving device Download PDFInfo
- Publication number
- CN105993364A CN105993364A CN201610431973.XA CN201610431973A CN105993364A CN 105993364 A CN105993364 A CN 105993364A CN 201610431973 A CN201610431973 A CN 201610431973A CN 105993364 A CN105993364 A CN 105993364A
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- CN
- China
- Prior art keywords
- double
- sifting bed
- drive
- side plate
- sieve bed
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D33/00—Accessories for digging harvesters
- A01D33/08—Special sorting and cleaning mechanisms
Abstract
The invention relates to a double-sieve self-balancing excavating-harvesting-machine vibration driving device, and belongs to the technical field of agricultural machines. The double-sieve self-balancing excavating-harvesting-machine vibration driving device comprises a front sieve bed and a back sieve bed which are connected back and forth, the front sieve bed and the back sieve bed are arranged in parallel up and down, and the back end of the front sieve bed and the front end of the back sieve bed are overlapped up and down; the front ends of a left side plate and a right side plate of the front sieve bed and the front ends of a left side plate and a right side plate of the back sieve bed are connected with the bottom ends of a pair of front double-connecting rods and the bottom ends of a pair of back double-connecting rods respectively, lifting arms are connected to the back ends of the left side plate and the right side plate of the front sieve bed and the back ends of the left side plate and the right side plate of the back sieve bed respectively, connecting rods are further connected between the hinging points in the middles of the same-side front double-connecting rods and the top ends of the back double-connecting rods respectively, decentration vibration driving arm assemblies are connected to the back ends of the two connecting rods respectively, and a vibration driving shaft is installed between the two decentration vibration driving arm assemblies and further connected with a gearbox through a transmission mechanism. According to the double-sieve self-balancing excavating-harvesting-machine vibration driving device, vibration reduction is achieved through self balancing inside the double sieves, the structure is simple, operation is reliable, and good application and popularization prospects are achieved.
Description
Technical field
The present invention relates to a kind of digging harvester, drive vibrating device particularly to a kind of double sieve self-balance digging harvesters.
Background technology
Semen arachidis hypogaeae, the soil types of yam planting are mostly sandy soil or sandy loam, have preferable fragility, often there is the digging harvester report being applicable to sand both at home and abroad, but the existing vibrating device that drives the most only drives single sifting bed, trace it to its cause and be off the gyration of block and cannot offset the reciprocating motion of sieve nest, therefore facility operation process vibrate the biggest, tractor driver's operation intensity is big, and facility stability is poor.
Summary of the invention
Present invention aims to the problems referred to above, provide a kind of double sieve self-balance digging harvester and drive vibrating device, vibration damping is realized by the self-balancing within double sieve nests, operation is reliable, recyclable residual top layer in the ground and deep layer mulch film and the crops such as Semen arachidis hypogaeae, Rhizoma Solani tuber osi, save the work wasted time and energy in field.
The object of the present invention is achieved like this:
A kind of double sieve self-balance digging harvester drives vibrating device, it is characterised in that including the front sifting bed that front and back connects and rear sifting bed, described front sifting bed and rear sifting bed are upper and lower parallel arrangement, and the front end of the rear end of front sifting bed and rear sifting bed is the most overlapping；The front end of the left and right sides plate of described front sifting bed and rear sifting bed connects the bottom of double link after the bottom of double link before a pair and a pair respectively, the rear end of the left and right sides plate of described front sifting bed and rear sifting bed is connected to arm, connecting rod it is connected with the most respectively between pin joint and the top of rear double link in the middle of the front double link of homonymy, the rear end of described two connecting rods is connected to bias and drives assembly of raising one's arm, two bias are driven and are raised one's arm equipped with driving the axle that shakes between assembly, described in drive the axle that shakes and be connected with change speed gear box also by drive mechanism.
Wherein, described in drive the two ends of the axle that shakes and be also respectively provided with flywheel, described flywheel is positioned at two bias and drives the inner side of assembly of raising one's arm.
Wherein, described bias is driven assembly of raising one's arm and is included axle sleeve and the eccentric bushing being nested in axle sleeve, and the lateral wall of described axle sleeve radially protrudes out monaural ring, and described eccentric bushing is packed in axle sleeve by the ring plate being fixed on axle sleeve two ends.
Wherein, described drive mechanism includes it being drive sprocket, chain and driven sprocket, and described drive sprocket is arranged in the drive shaft of change speed gear box, and described driven sprocket is arranged on to drive and shakes on axle, and described chain is enclosed within drive sprocket and driven sprocket.
Wherein, described chain is also equipped with support wheel assembly and tensioning wheel assembly.
The invention have the benefit that
1) former and later two sifting beds are upper and lower configured in parallel, assembly of raising one's arm is driven by bias, two sifting beds realize reversal of vibrations simultaneously, the self-balancing within two sifting beds is utilized to realize vibration damping, operation is reliable, greatly reduce the vibration in digging harvester operation process, there is good popularizing application prospect.
2) at the flywheel of the inertia such as each configuration in two ends driving the axle that shakes, play stabilized (steady-state) speed and alleviate bias and drive the effect of the fluctuation that gyration of raising one's arm produces.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the present invention.
Fig. 2 is the eccentric structural representation driving assembly of raising one's arm in the present invention.
Fig. 3 is the structural representation of eccentric bushing in the present invention.
Detailed description of the invention
Below in conjunction with specific embodiments and the drawings, the present invention is expanded on further.
As it is shown in figure 1, a kind of double sieve self-balance digging harvester drives vibrating device, including the front sifting bed 1 front and back connected and rear sifting bed 2, described front sifting bed 1 and rear sifting bed 2 are in upper and lower parallel arrangement, and the front end of the rear end of front sifting bed 1 and rear sifting bed 2 is the most overlapping.The front end of the left and right sides plate of described front sifting bed 1 and rear sifting bed 2 connects the bottom of double link 4 after the bottom of double link 3 before a pair and a pair respectively, the rear end of the left and right sides plate of described front sifting bed 1 and rear sifting bed 2 is connected to arm 5, connecting rod 6 it is connected with the most respectively between pin joint and the top of rear double link 4 in the middle of the front double link 3 of homonymy, the rear end of described two connecting rods 6 is connected to bias and drives assembly 7 of raising one's arm, two bias are driven and are raised one's arm equipped with driving the axle 8 that shakes between assembly 7, described in drive the axle 8 that shakes and be connected with change speed gear box 10 also by drive mechanism 9.
For stabilized (steady-state) speed with alleviate rotation fluctuation, the flywheel 11 of inertia such as being also respectively provided with at the two ends driving the axle 8 that shakes, described flywheel 11 is positioned at two bias and drives the inner side of assembly 7 of raising one's arm.
As shown in Figures 2 and 3, bias is driven assembly 7 of raising one's arm and is specifically included axle sleeve 71 and the eccentric bushing 72 being nested in axle sleeve 71, the lateral wall of described axle sleeve 71 radially protrudes out monaural ring 73, and described eccentric bushing 72 is packed in axle sleeve 71 by the ring plate 74 being fixed on axle sleeve 71 two ends.
It is drive sprocket 91, chain 92 and driven sprocket 93 that drive mechanism 9 specifically includes, described drive sprocket 91 is arranged in the drive shaft of change speed gear box 10, described driven sprocket 93 is arranged on to drive and shakes on axle 8, described chain 92 is enclosed within drive sprocket 91 and driven sprocket 93, is also equipped with supporting wheel assembly 94 and tensioning wheel assembly 95 on chain 92.
During use, this drives vibrating device and is arranged in the frame of incomplete film-recovering machine, the top of double link 3, four arms 5 and change speed gear box 10 before a pair is suspended in the frame of incomplete film-recovering machine.Change speed gear box 10 rotates, drive, by drive mechanism 9 drive, the axle 8 that shakes to rotate, drive the bias of axle 8 both sides that shake to drive assembly 7 of raising one's arm and together rotate with driving the axle 8 that shakes, thus drive front sifting bed 1 and rear sifting bed 2 to do adverse movement all the time, to offset the major part vibration of front sifting bed 1 and rear sifting bed 2, it is achieved that the self-balancing of two sifting bed vibrations.
Originally driving vibrating device simple in construction, operation is reliable, greatly reduces the vibration in operation process, thus alleviates the intensity of tractor driver's operation, also improves the stability of facility.
Claims (5)
1. double sieve self-balance digging harvesters drive vibrating device, it is characterised in that include front and back connecting
Front sifting bed (1) and rear sifting bed (2), described front sifting bed (1) and rear sifting bed (2) in upper and lower parallel
Cloth, and the front end of the rear end of front sifting bed (1) and rear sifting bed (2) is the most overlapping；Described front sifting bed (1)
With the bottom and that the front end of the left and right sides plate of rear sifting bed (2) connects double link before a pair (3) respectively
Bottom to rear double link (4), after the left and right sides plate of described front sifting bed (1) and rear sifting bed (2)
End is connected to arm (5), the pin joint in the middle of the front double link (3) of homonymy and rear double link (4)
Top between be connected with connecting rod (6) the most respectively, the rear end of described two connecting rods (6) is connected to bias
Driving assembly of raising one's arm (7), two bias are driven equipped with driving the axle that shakes (8) between assembly of raising one's arm (7), described in drive and shake
Axle (8) is connected with change speed gear box (10) also by drive mechanism (9).
The double sieve self-balance digging harvester of one the most according to claim 1 drives vibrating device, and it is special
Levy and be, described in drive the two ends of the axle that shakes (8) and be also respectively provided with flywheel (11), described flywheel (11) position
The inner side of assembly of raising one's arm (7) is driven in two bias.
The double sieve self-balance digging harvester of one the most according to claim 1 drives vibrating device, and it is special
Levying and be, described bias is driven assembly of raising one's arm (7) and is included axle sleeve (71) and be nested in axle sleeve (71)
Eccentric bushing (72), the lateral wall of described axle sleeve (71) radially protrudes out monaural ring (73), described
Eccentric bushing (72) is packed in axle sleeve (71) by the ring plate (74) being fixed on axle sleeve (71) two ends.
The double sieve self-balance digging harvester of one the most according to claim 1 drives vibrating device, and it is special
Levying and be, described drive mechanism (9) includes it being drive sprocket (91), chain (92) and driven sprocket
(93), described drive sprocket (91) is arranged in the drive shaft of change speed gear box (10), described driven sprocket
(93) being arranged on and drive on the axle that shakes (8), described chain (92) is enclosed within drive sprocket (91) and driven chain
On wheel (93).
The double sieve self-balance digging harvester of one the most according to claim 4 drives vibrating device, and it is special
Levy and be, described chain (92) is also equipped with support wheel assembly (94) and tensioning wheel assembly (95).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610431973.XA CN105993364A (en) | 2016-06-15 | 2016-06-15 | Double-sieve self-balancing excavating-harvesting-machine vibration driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610431973.XA CN105993364A (en) | 2016-06-15 | 2016-06-15 | Double-sieve self-balancing excavating-harvesting-machine vibration driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105993364A true CN105993364A (en) | 2016-10-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610431973.XA Pending CN105993364A (en) | 2016-06-15 | 2016-06-15 | Double-sieve self-balancing excavating-harvesting-machine vibration driving device |
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| Country | Link |
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| CN (1) | CN105993364A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170086380A1 (en) * | 2015-09-29 | 2017-03-30 | Deere & Company | Drive linkage for cleaning shoe |
| CN108293331A (en) * | 2018-04-12 | 2018-07-20 | 新乡地隆药业机械有限公司 | Self-propelled little particle root crop harvester |
| CN108464102A (en) * | 2018-04-12 | 2018-08-31 | 新乡地隆药业机械有限公司 | Little particle root crop screening plant |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101057538A (en) * | 2007-03-19 | 2007-10-24 | 叶保国 | Crankshaft throwing bed type peanut harvester |
| CN201957445U (en) * | 2010-12-06 | 2011-09-07 | 甘肃洮河拖拉机制造有限公司 | Minitype vibration type potato excavator |
| CN205727064U (en) * | 2016-06-15 | 2016-11-30 | 农业部南京农业机械化研究所 | A kind of double sieve self-balance digging harvester drives vibrating device |
-
2016
- 2016-06-15 CN CN201610431973.XA patent/CN105993364A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101057538A (en) * | 2007-03-19 | 2007-10-24 | 叶保国 | Crankshaft throwing bed type peanut harvester |
| CN201957445U (en) * | 2010-12-06 | 2011-09-07 | 甘肃洮河拖拉机制造有限公司 | Minitype vibration type potato excavator |
| CN205727064U (en) * | 2016-06-15 | 2016-11-30 | 农业部南京农业机械化研究所 | A kind of double sieve self-balance digging harvester drives vibrating device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170086380A1 (en) * | 2015-09-29 | 2017-03-30 | Deere & Company | Drive linkage for cleaning shoe |
| US9844186B2 (en) * | 2015-09-29 | 2017-12-19 | Deere & Company | Drive linkage for cleaning shoe |
| CN108293331A (en) * | 2018-04-12 | 2018-07-20 | 新乡地隆药业机械有限公司 | Self-propelled little particle root crop harvester |
| CN108464102A (en) * | 2018-04-12 | 2018-08-31 | 新乡地隆药业机械有限公司 | Little particle root crop screening plant |
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Application publication date: 20161012 |
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