CN204317018U - A kind of mountain, miniature Huaihe River reaping machine being suitable for the little field in hills - Google Patents
A kind of mountain, miniature Huaihe River reaping machine being suitable for the little field in hills Download PDFInfo
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- CN204317018U CN204317018U CN201420793013.4U CN201420793013U CN204317018U CN 204317018 U CN204317018 U CN 204317018U CN 201420793013 U CN201420793013 U CN 201420793013U CN 204317018 U CN204317018 U CN 204317018U
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Abstract
The utility model relates to a kind of mountain, miniature Huaihe River reaping machine being suitable for the little field in hills, comprise frame, engine is provided with on rear side of described frame, described frame front is connected with the harvesting apparatus for gathering in the crops Huai Shan through lift arm, described lift arm is fixedly connected with the lift arm oil cylinder for driving harvesting apparatus to rotate, described harvesting apparatus comprises bracing frame, support frame as described above is provided with the first sprocket chain bar assembly, wherein the first drive sprocket connects with results hydraulic motor output shaft, first chain is provided with chain cutter group, hydraulic oil is delivered to lift arm oil cylinder by banked direction control valves through oil pipe by described Engine driven Hydraulic Pump respectively, harvest liquid pressure motor and be symmetricly set on the double-action variable displacement motor of the frame left and right sides, described double-action variable displacement motor output shaft is all connected through the second sprocket chain bar assembly and crawler type wheel hub.The utility model flexibility is strong, and structure is simple, is applicable to the Huai Shan results of the little field in hills.
Description
Technical field
The utility model relates to a kind of mountain, miniature Huaihe River reaping machine being suitable for the little field in hills.
Background technology
At present, mountain, the Huaihe River harvest machinery of the little field of southern hills commercially belongs to space state, and geographical particularity and the results degree-of-difficulty factor of its Huai Shan are higher.Mountain, existing Huaihe River reaping machine on the northern market based on Plain, the underslung reaping machine of large-scale four-wheel tractor of most employing power more than 50, its shortcoming is drawn by traditional big-powered tractor, and digging cutter system is driven by reduction box, transmission stability is poor, during consumption energy consumption; Because it is primarily of machine driving, mechanical devices, structural device are many, and transmission is complicated, bulky, and fuselage is heavy, power consumption is large, and noise is large, and on hills, little field operation has significant limitation; During operation, be easily absorbed in comparatively soft ground, the resistance of motion is large, and operating efficiency is low, is not adapted at hilly regions in south China and applies.
Utility model content
The utility model makes improvement for above-mentioned prior art Problems existing, and namely technical problem to be solved in the utility model is to provide mountain, the miniature Huaihe River reaping machine that a kind of structure is suitable for the little field in hills simply, flexibly.
In order to solve the problems of the technologies described above, the technical solution of the utility model is: a kind of mountain, miniature Huaihe River reaping machine being suitable for the little field in hills, comprise frame, engine is provided with on rear side of described frame, described frame front is connected with the harvesting apparatus for gathering in the crops Huai Shan through lift arm, described lift arm is fixedly connected with the lift arm oil cylinder for driving harvesting apparatus to rotate, described harvesting apparatus comprises bracing frame, support frame as described above is provided with the first sprocket chain bar assembly, wherein the first drive sprocket connects with results hydraulic motor output shaft, first chain is provided with chain cutter group, hydraulic oil is delivered to lift arm oil cylinder by banked direction control valves through oil pipe by described Engine driven Hydraulic Pump respectively, harvest liquid pressure motor and be symmetricly set on the double-action variable displacement motor of the frame left and right sides, described double-action variable displacement motor output shaft is all connected through the second sprocket chain bar assembly and crawler type wheel hub.
Further, described second sprocket chain bar assembly comprises the second drive sprocket, described second drive sprocket both sides are respectively arranged with the second driven sprocket, the 3rd driven sprocket, described second drive sprocket is linked through the second chain, the 3rd chain and the second driven sprocket, the 3rd driven sprocket respectively, and described second driven sprocket, the 3rd driven sprocket are connected with the second crawler type wheel hub, the 3rd crawler type wheel hub respectively.
Further, described chain cutter group replaces layout by alloy knife and common steel knife and forms, and described chain cutter group is evenly arranged and releasable connection along chain band lateral wall.
Further, described results hydraulic motor output shaft is also connected with spiral dumper, and described spiral dumper is coaxial with the first drive sprocket, and both rotating speeds are identical.
Further, support frame as described above is provided with breast boards.
Further, on front side of described frame, baffle plate place is provided with radiator fan.
Further, described engine adopts small-power V-type double-cylinder gasoline engine and is longitudinally arranged on rear side of frame.
Compared with prior art, the utility model has following beneficial effect: (1) the utility model hydraulic pump, banked direction control valves, high-pressure oil pipe, lift arm oil cylinder, harvest liquid pressure motor and double-action variable displacement motor composition hydraulic system, described hydraulic system has effect that fraction horsepower high pulling torque exports, and stable drive, energy-and time-economizing, fuselage is light and handy, power consumption is little, and noise is little, makes mountain, whole Huaihe River reaping machine miniaturized, microminiaturized.(2) when the double-action variable displacement motor that the utility model is positioned at frame both sides turns to, rotating speed is all identical, this mountain, miniature Huaihe River reaping machine is driven to advance or retreat, when both sides double-action variable displacement motor turns to identical, but when rotating speed is different, by controlling the differential of both sides double-action variable displacement motor, can realize easily turning at any angle, when both sides double-action variable displacement motor turns to contrary, drive this reaping machine original place, mountain, miniature Huaihe River rotating 360 degrees, flexibility is strong.(3) when the utility model harvest liquid pressure motor does not work, by controlling the motion of lift arm hydraulic oil cylinder driving lift arm to adjust harvesting apparatus position and angle, by this mountain, miniature Huaihe River reaping machine centre of gravity adjustment to frame central, during upward slope, crawler belt is clockwise, advance and walk, during descending, crawler belt reverses, fall back walking, compared to rubber-tyred structure, more can overcome field skidding, and due to track contacting surface long-pending large, ditch can be striden across, and climb up the slope of about 30 degree easily, climb stalk ability by force, be applicable to the mountain operation of little field Huaihe River, hills.(4) the utility model chain cutter group replaces layout by alloy knife and common steel knife and forms, and is applicable to the phenomenon often having caking in the little field soil in hills, southern area, avoids chain cutter group to cross quick-wearing, break; Described chain cutter group is evenly arranged along chain band lateral wall, and described chain cutter group and the first chain, through bolted-on, are convenient to dismounting.
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
Accompanying drawing explanation
Fig. 1 is the organigram of the utility model embodiment.
In figure: 1-frame, 2-engine, 3-lift arm, 4-harvesting apparatus, 41-bracing frame, 42-first sprocket chain bar assembly, 421-first drive sprocket, 422-first chain, 423-chain cutter group, 43-harvest liquid pressure motor, 5-lift arm oil cylinder, 6-hydraulic pump, 7-banked direction control valves, 8-double-action variable displacement motor, 9-second sprocket chain bar assembly, 91-second drive sprocket, 92-second driven sprocket, 93-the 3rd driven sprocket, 94-second chain, 95-the 3rd chain, 10-crawler type wheel hub, 101-second crawler type wheel hub, 102-the 3rd crawler type wheel hub, 11-crawler belt, 12-dumper, 13-breast boards, 14-radiator fan.
Embodiment
As shown in Figure 1, a kind of mountain, miniature Huaihe River reaping machine being suitable for the little field in hills, comprise frame 1, engine 2 is provided with on rear side of described frame 1, described frame 1 front is connected with the harvesting apparatus 4 for gathering in the crops Huai Shan through lift arm 3, described lift arm 3 is fixedly connected with the lift arm oil cylinder 5 for driving harvesting apparatus 4 to rotate, described harvesting apparatus 4 comprises bracing frame 41, support frame as described above 41 is provided with the first sprocket chain bar assembly 42, wherein the first drive sprocket 421 connects with harvest liquid pressure motor 43 output shaft, first chain 422 is provided with chain cutter group 423, described engine 2 drives hydraulic pump 6 that hydraulic oil is delivered to lift arm 3 oil cylinder by banked direction control valves 7 respectively through oil pipe, harvest liquid pressure motor 43 and be symmetricly set on the double-action variable displacement motor 8 of frame 1 left and right sides, described hydraulic pump 6, banked direction control valves 7, high-pressure oil pipe, lift arm oil cylinder 5, harvest liquid pressure motor 43 and double-action variable displacement motor 8 form hydraulic system, described hydraulic system is closed circuit hydraulic system, the system pressure of described hydraulic system is 17Mpa, described hydraulic system has effect that fraction horsepower high pulling torque exports, and stable drive, energy-and time-economizing, described double-action variable displacement motor 8 output shaft is all connected through the second sprocket wheel chain group 9 and crawler type wheel hub 10, two wheel hubs are connected through crawler belt 11, when the double-action variable displacement motor 8 being positioned at frame 1 both sides turn to, rotating speed all identical time, this mountain, miniature Huaihe River reaping machine is driven to advance or retreat, when both sides double-action variable displacement motor 8 turns to identical, but when rotating speed is different, by controlling the differential of both sides double-action variable displacement motor 8, can realize easily turning at any angle, when both sides double-action variable displacement motor 8 turns to contrary, drive this reaping machine original place, mountain, miniature Huaihe River rotating 360 degrees, therefore there is not Lun Bian steering mechanism at this mountain, miniature Huaihe River reaping machine, structure is simple, is beneficial to minimizing fuselage weight.
In the present embodiment, described second sprocket wheel chain group 9 comprises the second drive sprocket 91, described second drive sprocket 91 both sides are respectively arranged with the second driven sprocket 92, the 3rd driven sprocket 93, described second drive sprocket 91 is linked through the second chain 94, the 3rd chain 95 and the second driven sprocket 92, the 3rd driven sprocket 93 respectively, described second driven sprocket 92, the 3rd driven sprocket 93 are connected with the second crawler type wheel hub 101, the 3rd crawler type wheel hub 102 respectively, and two wheel hubs are connected through crawler belt 11; When harvest liquid pressure motor 43 does not work, lift arm 3 is driven to move to adjust harvesting apparatus 4 position and angle, by this mountain, miniature Huaihe River reaping machine centre of gravity adjustment to frame 1 center by controlling lift arm oil cylinder 5, during upward slope, crawler belt 11 is clockwise, walking of advancing, during descending, crawler belt 11 reverses, and fall back walking, compared to rubber-tyred structure, more can overcome field skidding, and due to crawler belt 11 contact area large, can ditch be striden across, and climb up the slope of about 30 degree easily.
In the present embodiment, described chain cutter group 423 replaces layout by alloy knife and common steel knife and forms, and is applicable to the phenomenon often having caking in the little field soil in hills, southern area, avoids chain cutter group 423 to cross quick-wearing, break; Described chain cutter group 423 is evenly arranged along chain band lateral wall, and described chain cutter group 423 and the first chain 422, through bolted-on, are convenient to dismounting.
In the present embodiment, described harvest liquid pressure motor 43 output shaft is also connected with dumper 12, described dumper 12 adopts spiral dumper 12, described spiral dumper 12 is coaxial with the first drive sprocket 421, and both rotating speeds are identical, when the first sprocket chain bar assembly 42 works, chain cutter group 423 digs out raceway groove, and the earth dug out constantly is thrown to both sides by spiral dumper 12; When spiral dumper 12 rotates forward, complete trench digging casting, when spiral dumper 12 reverses, by changing the trench digging direction of blade in chain cutter group 423, can play and loosen the soil and the effect of reclaimed soil.
In the present embodiment, support frame as described above 41 is provided with breast boards 13, and when mountain, Huaihe River is got in pick, the soil that chain knife-band goes out is stopped by breast boards 13, in order to avoid injure other people.
In the present embodiment, on front side of described frame 1, baffle plate place is provided with radiator fan 14, described radiator fan 14 and the operating temperature being arranged on this mountain, the miniature Huaihe River reaping machine of open type compartment co-controlling on the right side of engine 2.
In the present embodiment, described engine 2 adopts small-power V-type double-cylinder gasoline engine and is longitudinally arranged on rear side of frame 1.
The course of work of the present utility model is as follows: this mountain, miniature Huaihe River reaping machine of operated by personnel carries out operation in the little field in hills, when harvest liquid pressure motor 43 does not carry out work, staff drives lift arm 3 to move to adjust harvesting apparatus 4 position and angle by controlling lift arm oil cylinder 5, by this mountain, miniature Huaihe River reaping machine centre of gravity adjustment to frame 1 center, the direction of travel of this mountain, miniature Huaihe River reaping machine is controlled by controlling double-action variable displacement motor 8, during upward slope, crawler belt 11 is clockwise, advance and walk, during descending, crawler belt 11 reverses, and fall back walking; When harvesting apparatus 4 is started working, on the one hand, hydraulic oil is delivered to harvest liquid pressure motor 43, drive the first sprocket chain bar assembly 42, spiral dumper 12 works, chain cutter group 423 cuts soil in a certain direction, staff's handheld assistive device drill rod, carries out digging the Huai Shan getting ditch both sides, realizes the final acquisition of Huai Shan simultaneously.
The foregoing is only preferred embodiment of the present utility model, all equalizations done according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (7)
1. one kind is suitable for mountain, the miniature Huaihe River reaping machine of the little field in hills, comprise frame, engine is provided with on rear side of described frame, it is characterized in that: described frame front is connected with the harvesting apparatus for gathering in the crops Huai Shan through lift arm, described lift arm is fixedly connected with the lift arm oil cylinder for driving harvesting apparatus to rotate, described harvesting apparatus comprises bracing frame, support frame as described above is provided with the first sprocket chain bar assembly, wherein the first drive sprocket connects with results hydraulic motor output shaft, first chain is provided with chain cutter group, hydraulic oil is delivered to lift arm oil cylinder by banked direction control valves through oil pipe by described Engine driven Hydraulic Pump respectively, harvest liquid pressure motor and be symmetricly set on the double-action variable displacement motor of the frame left and right sides, described double-action variable displacement motor output shaft is all connected through the second sprocket chain bar assembly and crawler type wheel hub.
2. a kind of mountain, miniature Huaihe River reaping machine being suitable for the little field in hills according to claim 1, it is characterized in that: described second sprocket chain bar assembly comprises the second drive sprocket, described second drive sprocket both sides are respectively arranged with the second driven sprocket, the 3rd driven sprocket, described second drive sprocket is linked through the second chain, the 3rd chain and the second driven sprocket, the 3rd driven sprocket respectively, and described second driven sprocket, the 3rd driven sprocket are connected with the second crawler type wheel hub, the 3rd crawler type wheel hub respectively.
3. a kind of mountain, miniature Huaihe River reaping machine being suitable for the little field in hills according to claim 1, it is characterized in that: described chain cutter group replaces layout by alloy knife and common steel knife and forms, described chain cutter group is evenly arranged and releasable connection along chain band lateral wall.
4. a kind of mountain, miniature Huaihe River reaping machine being suitable for the little field in hills according to claim 1, it is characterized in that: described results hydraulic motor output shaft is also connected with spiral dumper, described spiral dumper is coaxial with the first drive sprocket, and both rotating speeds are identical.
5. a kind of mountain, miniature Huaihe River reaping machine being suitable for the little field in hills according to claim 1, is characterized in that: support frame as described above is provided with breast boards.
6. a kind of mountain, miniature Huaihe River reaping machine being suitable for the little field in hills according to claim 1, is characterized in that: on front side of described frame, baffle plate place is provided with radiator fan.
7. a kind of mountain, miniature Huaihe River reaping machine being suitable for the little field in hills according to claim 1, is characterized in that: described engine adopts small-power V-type double-cylinder gasoline engine and is longitudinally arranged on rear side of frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420793013.4U CN204317018U (en) | 2014-12-16 | 2014-12-16 | A kind of mountain, miniature Huaihe River reaping machine being suitable for the little field in hills |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420793013.4U CN204317018U (en) | 2014-12-16 | 2014-12-16 | A kind of mountain, miniature Huaihe River reaping machine being suitable for the little field in hills |
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| Publication Number | Publication Date |
|---|---|
| CN204317018U true CN204317018U (en) | 2015-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420793013.4U Expired - Fee Related CN204317018U (en) | 2014-12-16 | 2014-12-16 | A kind of mountain, miniature Huaihe River reaping machine being suitable for the little field in hills |
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| Country | Link |
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| CN (1) | CN204317018U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104521408A (en) * | 2014-12-16 | 2015-04-22 | 福建省冠正机械科技有限公司 | Mini-sized Chinese yam harvester suitable for small plots on hills |
| CN105248033A (en) * | 2015-10-29 | 2016-01-20 | 河北北工特机械科技有限公司 | Excavator for harvesting dioscorea opposita |
-
2014
- 2014-12-16 CN CN201420793013.4U patent/CN204317018U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104521408A (en) * | 2014-12-16 | 2015-04-22 | 福建省冠正机械科技有限公司 | Mini-sized Chinese yam harvester suitable for small plots on hills |
| CN104521408B (en) * | 2014-12-16 | 2016-06-29 | 福建省冠正机械科技有限公司 | A kind of miniature Rhizomadioscoreae cropper being suitable to the little field in hills |
| CN105248033A (en) * | 2015-10-29 | 2016-01-20 | 河北北工特机械科技有限公司 | Excavator for harvesting dioscorea opposita |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20161216 |