CN105794410A - Automatic throwing adjusting device - Google Patents
Automatic throwing adjusting device Download PDFInfo
- Publication number
- CN105794410A CN105794410A CN201610276563.2A CN201610276563A CN105794410A CN 105794410 A CN105794410 A CN 105794410A CN 201610276563 A CN201610276563 A CN 201610276563A CN 105794410 A CN105794410 A CN 105794410A
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- Prior art keywords
- throwing
- arc plate
- throw
- axis
- guide
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- 238000009434 installation Methods 0.000 claims abstract description 31
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D61/00—Elevators or conveyors for binders or combines
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention discloses an automatic throwing adjusting device which comprises a throwing machine shell and a throwing rotating shaft. The top of the throwing machine shell is provided with a throwing outlet. An outlet frame is arranged around the throwing outlet. The throwing rotating shaft is provided with a throwing blade. A throwing arc plate installation station is arranged in the throwing direction of the throwing blade. The frame, close to the throwing arc plate installation station, of the outlet frame is called as an installation frame. A throwing arc plate is arranged at the position of the throwing arc plate installation station. The upper side edge of the throwing arc plate is connected with the installation frame through an elastic connection structure. The lower side edge of the throwing arc plate is connected with the throwing machine shell through a rotary connection structure. The left side edge and the right side edge of the throwing arc plate are in sliding connection with the inner wall of the throwing machine shell. The automatic throwing adjusting device is simple in structure, reliable in performance, high in operation efficiency and capable of automatically adjusting throwing force, can meet the requirement for throwing distance of materials under the condition of large feed quantity and small feed quantity, and ensures that materials are normally received.
Description
Technical field
The invention belongs to agricultural machinery technological field, particularly relate to one and throw self-checking device.
Background technology
The arc plate of existing catapult is bolted to connection with throwing casing, and arc plate is fixing with the distance throwing blade, when feed quantity difference, causes material throwing distance length different, causes that material accepts not easily.This is because arc plate and the distance throwing blade design according to big feed quantity, catapult is in big feed quantity situation, the distance that throws of material meets the requirements, material can normally receive, but catapult is in little feed quantity situation, the equal power that throws thrown apart from lower material can be less, causes that the distance thrown shortens, and material receives difficulty.This just throws self-checking device in the urgent need to one, to realize being automatically adjusted the power of throwing.
Summary of the invention
The present invention is to solve weak point of the prior art, it is provided that what a kind of simple in construction, dependable performance, working performance were high throws self-checking device, it is possible to be automatically adjusted the power of throwing.
For solving above-mentioned technical problem, the present invention adopts the following technical scheme that one throws self-checking device, it includes throwing casing and being located in and throws and throw rotating shaft in casing, throw the top of casing to be provided with and throw outlet, it is provided with outlet frame around throwing outlet, throw rotating shaft is provided with and throw blade, the direction place that throws throwing blade described in being positioned at is provided with and throws arc plate installation position, outlet frame is referred to as to install frame near the frame throwing arc plate installation position, the described arc plate installation position place that throws is provided with and throws arc plate, throw the arc top of arc plate towards outside, the upper side edge throwing arc plate is connected by elastic connection structure with described installation frame, the lower side throwing arc plate is connected by rotation connection structure with the described casing that throws, the left side and the right edge that throw arc plate are slidably connected with the described inwall throwing casing respectively；
Described elastic connection structure includes the axis of guide being arranged on described installation peripheral outer side surface, the inner end of the axis of guide is fixing with described installation frame to be connected, the axis of guide is arranged with stage clip, one end of stage clip abuts with the stop nut being arranged on axis of guide end, the other end of stage clip abuts with the L-shaped connecting plate being set on the axis of guide, L-shaped connecting plate is connected to form by riser and transverse slat, riser is set on the axis of guide, the end of transverse slat is towards throwing arc plate, and transverse slat passes through hinge with the upper side edge throwing arc plate；
Described rotation connection structure includes the arc plate rotating shaft paralleled with the lower side throwing arc plate, the two ends of arc plate rotating shaft through described in throw casing and be rotationally connected with throwing casing, throw the lower side of arc plate and fix with arc plate rotating shaft and be connected.
The described axis of guide is provided with multiple, and multiple axis of guides, along the length direction spread configuration throwing arc plate upper side edge, each axis of guide are provided with described stage clip, stop nut and L-shaped connecting plate.
The described axis of guide is provided with two.
The inner side place being positioned at L-shaped connecting plate on the described axis of guide is arranged with location-plate, and location-plate is fixing with described installation frame to be connected.
The described arc plate that throws is elastic arc plate.
The invention has the beneficial effects as follows:
The present invention throws arc plate installation position place be provided with and throw arc plate, throw the arc top of arc plate towards outside, the upper side edge throwing arc plate is connected by elastic connection structure with described installation frame, the lower side throwing arc plate is connected by rotation connection structure with the described casing that throws, the left side and the right edge that throw arc plate are slidably connected with the described inwall throwing casing respectively, throw the said structure of arc plate and be connected the distance adjustment being designed to realize throwing arc plate relative to throwing blade, and then realizing throwing being automatically adjusted of power.
Described elastic connection structure includes the axis of guide being vertically set on described installation peripheral outer side surface, the axis of guide is fixing with described installation frame to be connected, the axis of guide is arranged with stage clip, one end of stage clip abuts with the stop nut being arranged on axis of guide end, the other end of stage clip abuts with the L-shaped connecting plate being set on the axis of guide, L-shaped connecting plate is connected to form by riser and transverse slat, riser is set on the axis of guide, the end of transverse slat is towards throwing arc plate, and transverse slat passes through hinge with the upper side edge throwing arc plate, the realization that is designed to of elastic connection structure throws arc plate upper side edge and is automatically adjusted within the scope of the axis of guide and compressed spring travel.Catapult is in big feed quantity situation, throwing arc plate to make to throw arc plate upper side edge under the power that the throws effect of material and offset laterally, reach certain pressure rear compression spring and stop shrinking, the position throwing arc plate keeps fixing, now the distance that throws of material meets the requirements, and material can normally receive；Catapult is in little feed quantity situation, the equal power that throws being applied to the material thrown on arc plate under distance that throws diminishes, stage clip extends, make to throw arc plate upper side edge under the effect of stage clip and L-shaped connecting plate to reset to the inside, the distance now throwing arc plate and throw blade diminishes, material throwing power becomes big, so that the throwing distance and also can meet the requirements of material, material can normally receive.
Described rotation connection structure includes the arc plate rotating shaft paralleled with the lower side throwing arc plate, throw casing described in the two ends traverse of arc plate rotating shaft and be rotationally connected with throwing casing, throw that the lower side of arc plate is fixing with arc plate rotating shaft to be connected, said structure designs, produce under misalignment throwing arc plate upper side edge, it is possible to make the lower side throwing arc plate with throwing axis of rotation.
The described axis of guide is provided with multiple, it is preferably two, multiple axis of guides edge throws the length direction spread configuration of arc plate lower side, each axis of guide is provided with described stage clip, stop nut and L-shaped connecting plate, ensure to throw the upper side edge of arc plate will not be distorted under misalignment deformation, improve the stability regulated.The inner side place being positioned at L-shaped connecting plate on the described axis of guide is arranged with location-plate, and location-plate is fixing with described installation frame to be connected, and location-plate plays the positioning action to the axis of guide, it is prevented that the axis of guide offsets.
The simple in construction of the present invention, dependable performance, working performance are high, it is possible to be automatically adjusted the power of throwing, and what all can meet material when feed quantity is big and feed quantity is little throws required distance, it is ensured that material normally receives.
Accompanying drawing explanation
Fig. 1 is the structural front view of the present invention；
Fig. 2 is the structure top view of the present invention；
Fig. 3 is the enlarged drawing at A place in Fig. 1.
Detailed description of the invention
nullAs shown in Figure 1 to Figure 3，The one of the present invention throws self-checking device，It includes throwing casing 1 and being located in and throws and throw rotating shaft 2 in casing，Throw the top of casing 1 to be provided with and throw outlet 4，It is provided with outlet frame 5 around throwing outlet 4，Throw rotating shaft 2 is provided with and throw blade，The direction place that throws throwing blade described in being positioned at is provided with and throws arc plate installation position，Outlet frame 5 is referred to as to install frame 6 near the frame throwing arc plate installation position，The described arc plate installation position place that throws is provided with and elastic throws arc plate 3，Throw the arc top of arc plate 3 towards outside，The upper side edge throwing arc plate 3 is connected by elastic connection structure with described installation frame 6，The lower side throwing arc plate 3 is connected by rotation connection structure with the described casing 1 that throws，The left side and the right edge that throw arc plate 3 are slidably connected with the described inwall throwing casing 1 respectively；
Described elastic connection structure includes the axis of guide 8 being vertically set on described installation frame 6 lateral surface, the axis of guide 8 is fixing with described installation frame 6 to be connected, the axis of guide 8 is arranged with stage clip 9, one end of stage clip 9 abuts with the stop nut 10 being arranged on the axis of guide 8 end, the other end of stage clip 9 abuts with the L-shaped connecting plate 11 being set on the axis of guide 8, L-shaped connecting plate 11 is connected to form by riser and transverse slat, riser is set on the axis of guide 8, the end of transverse slat is towards throwing arc plate 3, and transverse slat passes through hinge with the upper side edge throwing arc plate 3.The described axis of guide 8 is provided with two, and two axis of guides 8, along the length direction spread configuration throwing arc plate 3 upper side edge, each axis of guide 8 are provided with described stage clip 9, stop nut 10 and L-shaped connecting plate 11.The inner side place being additionally positioned at L-shaped connecting plate 11 on the every axis of guide is arranged with location-plate 12, and location-plate 12 is fixing with described installation frame 6 to be connected, and location-plate 12 plays the positioning action to the axis of guide 8, it is prevented that the axis of guide offsets.
Described rotation connection structure includes the arc plate rotating shaft 7 paralleled with the lower side throwing arc plate 3, the two ends of arc plate rotating shaft 7 through described in throw casing 1 and be rotationally connected with throwing casing 1, throw the lower side of arc plate 3 and fix with arc plate rotating shaft 7 and be connected.
Elastic attachment structure of the present invention, rotation connection structure are capable of throwing arc plate with coordinating of throwing arc plate and are automatically adjusted within the scope of the axis of guide and compressed spring travel.During work, material, from bottom feed mouth 13 charging, is dished out from throwing outlet 4 with the guiding throwing arc plate 3 by catapult through throwing throwing of blade.Catapult is in big feed quantity situation, throw arc plate 3 under the power that the throws effect of material, to make to throw arc plate 3 upper side edge offset laterally along the axis of guide 8, reach certain pressure rear compression spring 9 to stop shrinking, the position throwing arc plate 3 keeps fixing, now throw arc plate 3 just with throw outlet 4 coincide dock, the distance that throws of material meets the requirements, and material can normally receive；Catapult is in little feed quantity situation, the equal power that throws being applied to the material thrown on arc plate 3 under distance that throws diminishes, stage clip 9 extends, make to throw arc plate 3 upper side edge under the effect of stage clip 9 and L-shaped connecting plate 11 to reset to the inside, the distance now throwing arc plate 3 and throw blade diminishes, material throwing power becomes big, so that the throwing distance and also can meet the requirements of material, material can normally receive.
The simple in construction of the present invention, dependable performance, working performance are high, it is possible to be automatically adjusted the power of throwing, and what all can meet material when feed quantity is big and feed quantity is little throws required distance, it is ensured that material normally receives.
Above example is only in order to illustrative not limiting technical scheme, although the present invention being described in detail with reference to above-described embodiment, it will be understood by those within the art that: still the present invention can be modified or equivalent replacement, without deviating from any modification or partial replacement of the spirit and scope of the present invention, it all should be encompassed in the middle of scope of the presently claimed invention.
Claims (5)
1. one kind throws self-checking device, it includes throwing casing and being located in and throws and throw rotating shaft in casing, throw the top of casing to be provided with and throw outlet, it is provided with outlet frame around throwing outlet, throw rotating shaft is provided with and throw blade, the direction place that throws throwing blade described in being positioned at is provided with and throws arc plate installation position, outlet frame is referred to as to install frame near the frame throwing arc plate installation position, it is characterized in that: described in throw arc plate installation position place and be provided with and throw arc plate, throw the arc top of arc plate towards outside, the upper side edge throwing arc plate is connected by elastic connection structure with described installation frame, the lower side throwing arc plate is connected by rotation connection structure with the described casing that throws, the left side and the right edge that throw arc plate are slidably connected with the described inwall throwing casing respectively；
Described elastic connection structure includes the axis of guide being arranged on described installation peripheral outer side surface, the inner end of the axis of guide is fixing with described installation frame to be connected, the axis of guide is arranged with stage clip, one end of stage clip abuts with the stop nut being arranged on axis of guide end, the other end of stage clip abuts with the L-shaped connecting plate being set on the axis of guide, L-shaped connecting plate is connected to form by riser and transverse slat, riser is set on the axis of guide, the end of transverse slat is towards throwing arc plate, and transverse slat passes through hinge with the upper side edge throwing arc plate；
Described rotation connection structure includes the arc plate rotating shaft paralleled with the lower side throwing arc plate, the two ends of arc plate rotating shaft through described in throw casing and be rotationally connected with throwing casing, throw the lower side of arc plate and fix with arc plate rotating shaft and be connected.
2. according to claim 1 throw self-checking device, it is characterized in that: the described axis of guide is provided with multiple, multiple axis of guides, along the length direction spread configuration throwing arc plate upper side edge, each axis of guide are provided with described stage clip, stop nut and L-shaped connecting plate.
3. according to claim 2 throw self-checking device, it is characterised in that: the described axis of guide is provided with two.
4. according to any one of claim 1-3, throw self-checking device, it is characterised in that: the inner side place being positioned at L-shaped connecting plate on the described axis of guide is arranged with location-plate, and location-plate is fixing with described installation frame to be connected.
5. according to claim 1 throw self-checking device, it is characterised in that: described in throw arc plate be elastic arc plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610276563.2A CN105794410B (en) | 2016-04-29 | 2016-04-29 | One kind throws self-checking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610276563.2A CN105794410B (en) | 2016-04-29 | 2016-04-29 | One kind throws self-checking device |
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| Publication Number | Publication Date |
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| CN105794410A true CN105794410A (en) | 2016-07-27 |
| CN105794410B CN105794410B (en) | 2018-02-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610276563.2A Active CN105794410B (en) | 2016-04-29 | 2016-04-29 | One kind throws self-checking device |
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| Country | Link |
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| CN (1) | CN105794410B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107041203A (en) * | 2017-05-23 | 2017-08-15 | 中联重机亳州有限公司 | A kind of forage harvester throws device |
| CN108848883A (en) * | 2018-06-26 | 2018-11-23 | 中机美诺科技股份有限公司 | The acceleration of silage harvester throws device and silage harvester |
| CN111837642A (en) * | 2020-08-04 | 2020-10-30 | 山东农业大学 | Anti-blocking adjusting mechanism of throwing device of forage harvester and using method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2144892A1 (en) * | 1971-07-07 | 1973-02-16 | Laursen As | |
| JPS59120714U (en) * | 1983-02-01 | 1984-08-14 | 大島農機株式会社 | Dust ejector for flip-up grain lifting machine |
| CN2108194U (en) * | 1991-12-14 | 1992-06-24 | 四川石油管理局南充机械厂 | Adjustable air intake means |
| CN2188565Y (en) * | 1994-02-03 | 1995-02-01 | 史长源 | Blade projection fedding machine |
| CN202642723U (en) * | 2012-07-11 | 2013-01-02 | 翟之平 | Structural parameter adjustable blade-type throwing device |
| CN203518160U (en) * | 2013-09-03 | 2014-04-02 | 深圳市联创科技集团有限公司 | Baffle-swing type dual-air-outlet air conditioning device |
| CN204204165U (en) * | 2014-11-25 | 2015-03-11 | 李岩 | United reaper grain outlet warning device |
| CN205694371U (en) * | 2016-04-29 | 2016-11-23 | 濮阳市农发机械制造有限公司 | One throws self-checking device |
-
2016
- 2016-04-29 CN CN201610276563.2A patent/CN105794410B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2144892A1 (en) * | 1971-07-07 | 1973-02-16 | Laursen As | |
| JPS59120714U (en) * | 1983-02-01 | 1984-08-14 | 大島農機株式会社 | Dust ejector for flip-up grain lifting machine |
| CN2108194U (en) * | 1991-12-14 | 1992-06-24 | 四川石油管理局南充机械厂 | Adjustable air intake means |
| CN2188565Y (en) * | 1994-02-03 | 1995-02-01 | 史长源 | Blade projection fedding machine |
| CN202642723U (en) * | 2012-07-11 | 2013-01-02 | 翟之平 | Structural parameter adjustable blade-type throwing device |
| CN203518160U (en) * | 2013-09-03 | 2014-04-02 | 深圳市联创科技集团有限公司 | Baffle-swing type dual-air-outlet air conditioning device |
| CN204204165U (en) * | 2014-11-25 | 2015-03-11 | 李岩 | United reaper grain outlet warning device |
| CN205694371U (en) * | 2016-04-29 | 2016-11-23 | 濮阳市农发机械制造有限公司 | One throws self-checking device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107041203A (en) * | 2017-05-23 | 2017-08-15 | 中联重机亳州有限公司 | A kind of forage harvester throws device |
| CN108848883A (en) * | 2018-06-26 | 2018-11-23 | 中机美诺科技股份有限公司 | The acceleration of silage harvester throws device and silage harvester |
| CN111837642A (en) * | 2020-08-04 | 2020-10-30 | 山东农业大学 | Anti-blocking adjusting mechanism of throwing device of forage harvester and using method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105794410B (en) | 2018-02-16 |
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Effective date of registration: 20210712 Address after: 457400 No.1, Fazhan Avenue, industrial agglomeration area, Nanle County, Puyang City, Henan Province Patentee after: Puyang agricultural machinery and Equipment Industry Technology Research Institute Co.,Ltd. Address before: 457407 1 development avenue, industrial district, Nanyue County, Puyang, Henan Patentee before: PUYANG NONGFA MACHINERY MANUFACTURING Co.,Ltd. |
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Effective date of registration: 20230228 Address after: 457400 No.1, Fazhan Avenue, industrial agglomeration area, Nanle County, Puyang City, Henan Province Patentee after: Henan jinnongfa Technology Industry Co.,Ltd. Address before: 457400 No.1, Fazhan Avenue, industrial agglomeration area, Nanle County, Puyang City, Henan Province Patentee before: Puyang agricultural machinery and Equipment Industry Technology Research Institute Co.,Ltd. |