CN202425319U - Potato harvester matched with four-wheel tractor - Google Patents
Potato harvester matched with four-wheel tractor Download PDFInfo
- Publication number
- CN202425319U CN202425319U CN201220182514XU CN201220182514U CN202425319U CN 202425319 U CN202425319 U CN 202425319U CN 201220182514X U CN201220182514X U CN 201220182514XU CN 201220182514 U CN201220182514 U CN 201220182514U CN 202425319 U CN202425319 U CN 202425319U
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- shaft
- guard plate
- sprocket
- bevel gear
- side guard
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- Expired - Lifetime
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Abstract
The utility model relates to agricultural equipment, in particular to a potato harvester matched with a four-wheel tractor. The potato harvester is characterized in that the input end of a main shaft is fixedly connected with the output end of a bevel gear shaft through a connecting sleeve; a roller shaft is fixed below the main shaft on the front side of a side guard plate through a bearing; a driven belt pulley is fixed at the end part of a sprocket shaft on the outer side of the side guard plate; drive sprockets are fixed at two end parts of a sprocket shaft on the inner side of the side guard plate; and a drive belt pulley and the driven belt pulley are connected through a belt, and the drive sprockets, a driven sprocket and a roller are connected through a chain. According to the utility model, the spacing between each two delivering rollers is wider, and the delivering surface is longer and is sloping; the mud on the harvested potatoes can be leaked completely during the process of delivering the harvested potatoes through the delivering rollers, so that the harvested potatoes are more pure white; moreover, the potatoes falling on the ground are more concentrated so as to be picked conveniently. The potato harvester matched with the four-wheel tractor has a simple and reasonable structure, is convenient to operate, enables the potatoes not to be damaged from excavation to delivery, and is an ideal potato harvesting machine.
Description
Technical field
The utility model relates to agricultural machinery, specifically relates to the potato harvester that a kind of four-wheel tractor uses.
Background technology
Along with improving constantly of agricultural mechanization degree, the various agricultural machinery that are applied to farming, results, ridging, fertilising etc. are that the farming of vast farmers provides convenience.Particularly but mostly the potato harvester present potato harvester that emerges in an endless stream especially is the vibratory sieve formula; Be transported to ground through vibratory sieve behind the potato harvest; Potato can hurt the potato epidermis because of vibration in the vibratory sieve course of conveying, thereby influences the storage of potato.
Summary of the invention
The technical problem that the utility model will solve is the deficiency that exists to prior art, and the potato harvester of the four-wheel tractor use that a kind of utilization percent is high, breakage rate is low is provided.
The potato harvester that a kind of four-wheel tractor of the utility model uses is achieved through following technical proposals: the potato harvester that a kind of four-wheel tractor uses comprises side guard plate, driven pulley, drive pulley, bevel gear box, girder, main shaft, drive sprocket, driven sprocket, roller, chain, conveying roller, digger blade; Described bevel gear box is through being bolted to the girder middle part; Drive pulley is fixed on the output end of main shaft; Main shaft passes through bearing fixing in upper end, side guard plate front side; Main shaft input end is fixedly connected with the bevel gear shaft output through adapter sleeve; The bevel gear shaft input is fixedly connected with the driven wheel of differential that is arranged in the bevel gear box, driven wheel of differential and drive bevel gear engagement, and drive bevel gear is fixed in the bevel gear box and bevel gear shaft is the 90 splined shaft ends spent; Described roller shaft passes through bearing fixing below the main shaft of side guard plate front side; Sprocket shaft through bearing fixing at the oblique upper of side guard plate rear side roller shaft, jackshaft through bearing fixing in side guard plate side and with the line of centres of roller shaft and sprocket shaft 2 centimetres of positions on the upper side; Described driven pulley is fixed on the end of side guard plate outside sprocket shaft; Described drive sprocket is fixed on the inboard sprocket shaft of side guard plate both ends; Driven sprocket is fixed on the inboard jackshaft of side guard plate both ends, and described roller is fixed on the inboard roller shaft of side guard plate both ends; Described drive pulley is connected through belt with driven pulley, and described drive sprocket, driven sprocket and roller are connected through chain.
The potato harvester that a kind of four-wheel tractor of the utility model uses has following beneficial effect compared with prior art: because the utility model potato harvester has adopted the potato of conveying roller rotational conveyance results; Rather than carry through vibration, therefore avoided potato to damage epidermis because of vibration.The conveyor surface that the utility model conveying roller forms is confidential wideer and long than prior art potato harvest; The chain afterbody is higher than digger blade end simultaneously; The speed of the utility model conveying roller is that 12 the drive bevel gear and the number of teeth are that 19 driven wheel of differential engagement is once slowed down through the number of teeth in addition; The drive pulley diameter makes the transfer rate of conveying roller steadily slow less than the secondary speed-reducing of driven pulley, more helps protecting potato injury-free; The utility model digger blade excavates face width, can not shovel during excavation and hinder potato, and the potato of digging out can not run to the facility both sides.The spacing broad of the utility model conveying roller, conveyor surface are long and be ramped shaped, and the potato of results crosses earth at the course of conveying of conveying roller Lou complete, makes horse bell administration pure whiter.And the horse bell that falls to the ground administration is more concentrated, conveniently picks up.The utility model potato harvester is simple in structure, and is easy to operate, rational in infrastructure, and to carry potato all potato to be protected injury-free from excavating to, is desirable potato harvest machinery.
Description of drawings
The potato harvester that a kind of four-wheel tractor of the utility model uses has following accompanying drawing:
Fig. 1 is the potato harvester master TV structure sketch map that a kind of four-wheel tractor of the utility model uses;
Fig. 2 is the potato harvester plan structure sketch map that a kind of four-wheel tractor of the utility model uses;
Fig. 3 is that the potato harvester A that uses of a kind of four-wheel tractor of the utility model is to structural representation.
Wherein: 1, side guard plate; 2, driven pulley; 3, regulating wheel; 4, drive pulley; 5, bevel gear box; 6, hanger bracket; 7, beam; 8, hanger; 9, digger blade; 10, girder; 11, splined shaft; 12, drive bevel gear; 13, driven wheel of differential; 14, bevel gear shaft; 15, adapter sleeve; 16, main shaft; 17, roller; 18, driven sprocket; 19, jackshaft; 20, leg; 21, drive sprocket; 22, roller shaft; 23, gauge wheel; 24, reinforcement; 25, chain; 26, bearing cap; 27,304 bearings; 28, ball bearing; 29, bearing gland; 30, sprocket shaft; 31, conveying roller; 32, shovel frame; 33, belt.
Embodiment
Below in conjunction with accompanying drawing and embodiment the potato harvester technical scheme that a kind of four-wheel tractor of the utility model uses is further described.
Like Fig. 1-shown in Figure 3; The potato harvester that a kind of four-wheel tractor of the utility model uses comprises side guard plate 1, driven pulley 2, drive pulley 4, bevel gear box 5, girder 10, main shaft 16, drive sprocket 21, driven sprocket 18, roller 17, chain 25, conveying roller 31, digger blade 9; Described bevel gear box 5 is through being bolted to girder 10 middle parts; Drive pulley 4 is fixed on the output end of main shaft 16; In upper end, side guard plate 1 front side, main shaft 16 inputs are fixedly connected with bevel gear shaft 14 outputs through adapter sleeve 15 through bearing fixing for main shaft 16, bevel gear shaft 14 inputs be arranged on bevel gear box 5 interior driven wheels of differential 13 and be fixedly connected; Driven wheel of differential 13 and drive bevel gear 12 engagements, drive bevel gear 12 are fixed in the bevel gear box 5 splined shaft 11 ends that are 90 degree with bevel gear shaft 14; Described roller shaft 22 passes through bearing fixing below side guard plate 1 front side main shaft 16; Sprocket shaft 30 is through the oblique upper of bearing fixing at side guard plate 1 rear side roller shaft 22, jackshaft 19 through bearing fixing in side guard plate 1 side and with the center of roller shaft 22 and sprocket shaft 30 on same straight line; Described driven pulley 2 is fixed on the end of side guard plate 1 outside sprocket shaft 30; Described drive sprocket 21 is fixed on side guard plate 1 inboard sprocket shaft 30 both ends; Driven sprocket 18 is fixed on side guard plate 1 inboard jackshaft 19 both ends, and described roller 17 is fixed on side guard plate 1 inboard roller shaft 21 both ends; Described drive pulley 4 is connected through belt 33 with driven pulley 2, and described drive sprocket 21, driven sprocket 18 are connected through chain 25 with roller 17.
Described conveying axis 31 is fixed on each chain link of chain 25, is welded with reinforcement 24 between every adjacent two conveying axis 31.
Described digger blade 9 is fixed on roller shaft 22 the place aheads, lower end, side guard plate 1 front side through shovel frame 32.
Embodiment 1.
Like Fig. 1-shown in Figure 3; The potato harvester that a kind of four-wheel tractor of the utility model uses comprises side guard plate 1, driven pulley 2, drive pulley 4, bevel gear box 5, girder 10, main shaft 16, drive sprocket 21, driven sprocket 18, roller 17, chain 25, conveying roller 31, digger blade 9; Described bevel gear box 5 is through being bolted to girder 10 middle parts; Drive pulley 4 is fixed on the output end of main shaft 16; In upper end, side guard plate 1 front side, main shaft 16 inputs are fixedly connected with bevel gear shaft 14 outputs through adapter sleeve 15 through bearing fixing for main shaft 16, bevel gear shaft 14 inputs be arranged on bevel gear box 5 interior driven wheels of differential 13 and be fixedly connected; Driven wheel of differential 13 and drive bevel gear 12 engagements, drive bevel gear 12 are fixed in the bevel gear box 5 splined shaft 11 ends that are 90 degree with bevel gear shaft 14; Described roller shaft 22 passes through bearing fixing below side guard plate 1 front side main shaft 16; Sprocket shaft 30 is through the oblique upper of bearing fixing at side guard plate 1 rear side roller shaft 22, jackshaft 19 through bearing fixing in side guard plate 1 side and with the center of roller shaft 22 and sprocket shaft 30 in line 2 centimetres of positions on the upper side; Described driven pulley 2 be fixed on side guard plate 1 outside promptly with the end of drive pulley 4 homonymy sprocket shafts 30; Described drive sprocket 21 is provided with 2 and is separately fixed at side guard plate 1 inboard sprocket shaft 30 both ends; Driven sprocket 18 is provided with 2 and is separately fixed at side guard plate 1 inboard jackshaft 19 both ends, and described roller 17 is fixed on side guard plate 1 inboard roller shaft 21 both ends; Described drive pulley 4 is connected through belt 33 with driven pulley 2, and described drive sprocket 21, driven sprocket 18 are connected through chain 25 with roller 17.
Described conveying axis 31 is fixed on each chain link of chain 25 and with chain 25 and together rotates, and is welded with reinforcement 24 between every adjacent two conveying axis 31.
Described digger blade 9 is fixed on roller shaft 22 the place aheads, lower end, side guard plate 1 front side through shovel frame 32.
During use; At first the utility model potato harvester hanger bracket and tractor with small four wheels mating power trifilar suspension place are articulated; Then universal joint one end is connected with the tractor with small four wheels rear power output shaft, the Hooks coupling universal coupling other end and splined shaft 11 connect.Splined shaft 11 is that 19 the driven wheel of differential and the number of teeth are that 12 drive bevel gear engagement produces speed change and break-in campaign through one group of number of teeth; Driving main shaft 16 simultaneously rotates; Through drive pulley 4, belt 33 and driven pulley 2 with transmission of power to sprocket shaft 30; Rotate thereby drive the conveying axis 31 that is fixed on the chain link, accomplish the conveying of potato through drive sprocket 21, driven sprocket 18 and chain 25.
During use, if excavating depth is too shallow, penetrating angle is too small, can central tie rod be shortened, thereby strengthen penetrating angle; Otherwise, can reduce penetrating angle; The vertical pull bar that also can adjust on the gauge wheel 23 transfers to required excavating depth.
The technical characterictic of the utility model:
1. power; Utilize awl tooth gearbox to accomplish the speed change and the break-in process of plane carrier chain, speed ratio is 1:1.6
2. D between the big belt pulley
2Calculating should be: big belt pulley diameter=gearratio * small belt pulley diameter
3. the rolling bearing transmission should be adopted in roller shaft, live axle, jackshaft two ends.
4. plough shovel penetrating angle size depends on the tractive resistance size, should adjust within the specific limits, generally gets between 15 ~ 25 centimetres.
5. set up plough shovel penetrating angle adjustment displacement device.
6. main part material adopts high-quality medium carbon steel, like plough shovel, main shaft, and live axle etc., support adopts rectangular tube.
7. tilling width is confirmed as 70 ~ 80 centimetres
8. gross weight is 130 kilograms according to drawing design synthesis part technical know-how weight.
9. appearance and size length * wide * height is 120 * 92 * 87 centimetres after assembling by the drawing design theory
10. production efficiency learns to be about 3.5 mu/hour through checking computations, theoretical reference numerical value.
11. all employing standard components, securing member, all outsourcings such as gauge wheel, bearing
12. one group of bevel gear is moving outward.
13. surface color adopts antirust paint, orange mixed paint.
Claims (3)
1. the potato harvester that uses of a four-wheel tractor; Comprise side guard plate (1), driven pulley (2), drive pulley (4), bevel gear box (5), girder (10), main shaft (16), drive sprocket (21), driven sprocket (18), roller (17), chain (25), conveying roller (31), digger blade (9); It is characterized in that: described bevel gear box (5) is through being bolted to girder (10) middle part; Drive pulley (4) is fixed on the output end of main shaft (16); Main shaft (16) passes through bearing fixing in upper end, side guard plate (1) front side; Main shaft (16) input is fixedly connected with bevel gear shaft (14) output through adapter sleeve (15); Bevel gear shaft (14) the input driven wheel of differential (13) interior with being arranged on bevel gear box (5) is fixedly connected; The engagement of driven wheel of differential (13) and drive bevel gear (12), drive bevel gear (12) are fixed in the bevel gear box (5) splined shaft (11) end that is 90 degree with bevel gear shaft (14); Described roller shaft (22) is through the below of bearing fixing at side guard plate (1) front side main shaft (16); Sprocket shaft (30) through bearing fixing at the oblique upper of side guard plate (1) rear side roller shaft (22), jackshaft (19) through bearing fixing in side guard plate (1) side and with the line of centres of roller shaft (22) and sprocket shaft (30) 2 centimetres of positions on the upper side; Described driven pulley (2) is fixed on the end of side guard plate (1) outside sprocket shaft (30); Described drive sprocket (21) is fixed on the inboard sprocket shaft of side guard plate (1) (30) both ends; Driven sprocket (18) is fixed on the inboard jackshaft of side guard plate (1) (19) both ends, and described roller (17) is fixed on the inboard roller shaft of side guard plate (1) (21) both ends; Described drive pulley (4) is connected through belt (33) with driven pulley (2), and described drive sprocket (21), driven sprocket (18) and roller (17) are connected through chain (25).
2. the potato harvester that four-wheel tractor according to claim 1 uses; It is characterized in that: described conveying axis (31) is fixed on each chain link of chain (25), is welded with reinforcement (24) between every adjacent two conveying axis (31).
3. the potato harvester that four-wheel tractor according to claim 1 uses is characterized in that: described digger blade (9) is fixed on side guard plate (1) lower end, front side roller shaft (22) the place ahead through shovel frame (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220182514XU CN202425319U (en) | 2012-04-26 | 2012-04-26 | Potato harvester matched with four-wheel tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220182514XU CN202425319U (en) | 2012-04-26 | 2012-04-26 | Potato harvester matched with four-wheel tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202425319U true CN202425319U (en) | 2012-09-12 |
Family
ID=46774805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220182514XU Expired - Lifetime CN202425319U (en) | 2012-04-26 | 2012-04-26 | Potato harvester matched with four-wheel tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202425319U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107690934A (en) * | 2017-11-28 | 2018-02-16 | 黄忠超 | One kind digs potato machine |
| CN107873225A (en) * | 2017-12-21 | 2018-04-06 | 贵州阳光大地农业机械研发有限公司 | The initial gross separation mechanism of cordate houttuynia cropper |
| CN108207269A (en) * | 2017-12-31 | 2018-06-29 | 李春妮 | A kind of fruit harvester of anti-scratch |
| CN108313754A (en) * | 2018-03-27 | 2018-07-24 | 山东思代尔农业装备有限公司 | A kind of potato bin discharger transported for high-throughput detraction |
-
2012
- 2012-04-26 CN CN201220182514XU patent/CN202425319U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107690934A (en) * | 2017-11-28 | 2018-02-16 | 黄忠超 | One kind digs potato machine |
| CN107873225A (en) * | 2017-12-21 | 2018-04-06 | 贵州阳光大地农业机械研发有限公司 | The initial gross separation mechanism of cordate houttuynia cropper |
| CN108207269A (en) * | 2017-12-31 | 2018-06-29 | 李春妮 | A kind of fruit harvester of anti-scratch |
| CN108313754A (en) * | 2018-03-27 | 2018-07-24 | 山东思代尔农业装备有限公司 | A kind of potato bin discharger transported for high-throughput detraction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 810700 sea east of Qinghai City Yurun town Ledu District village deep Patentee after: HAIDONG GUANGMING AGRICULTURAL MACHINERY MANUFACTURING CO., LTD. Address before: Ledu County town ditch village 810700 Yurun Haidong Prefecture in Qinghai Province Patentee before: Ledu Guangming Ribusiness Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 810700 sea east of Qinghai City Yurun town Ledu District No. 175 village deep Patentee after: HAIDONG GUANGMING AGRICULTURAL MACHINERY MANUFACTURING CO., LTD. Address before: 810700 sea east of Qinghai City Yurun town Ledu District village deep Patentee before: HAIDONG GUANGMING AGRICULTURAL MACHINERY MANUFACTURING CO., LTD. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120912 |
|
| CX01 | Expiry of patent term |