CN203951879U - A kind of grain header particle retracting device - Google Patents

A kind of grain header particle retracting device Download PDF

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Publication number
CN203951879U
CN203951879U CN201420432959.8U CN201420432959U CN203951879U CN 203951879 U CN203951879 U CN 203951879U CN 201420432959 U CN201420432959 U CN 201420432959U CN 203951879 U CN203951879 U CN 203951879U
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CN
China
Prior art keywords
grain header
vibratory sieve
framework
fixedly connected
retracting device
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201420432959.8U
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Chinese (zh)
Inventor
蔚振宽
Original Assignee
蔚振宽
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Filing date
Publication date
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Priority to CN201420432959.8U priority Critical patent/CN203951879U/en
Application granted granted Critical
Publication of CN203951879U publication Critical patent/CN203951879U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of grain header particle retracting device, comprise the framework being fixedly connected with grain header, on described framework, slide and be provided with both sides and be provided with the vibratory sieve of protective plate, the rear portion of vibratory sieve is positioned at the below of grass outlet, the below of vibratory sieve is provided with transverse axis, transverse axis two ends are rotationally connected with framework both sides respectively, any one end of transverse axis is by connecting axle connection rotating shaft, the bottom of vibratory sieve is fixed with collecting bin, on transverse axis, be fixed with runner, runner is fixedly connected with vibratory sieve by L shaped steel, collecting bin and framework connect by the connecting rod being obliquely installed, collecting bin bottom surface is provided with discharging opening, discharging opening below is provided with storage bin, storage bin is connected with blower fan, blower and pipeline connects the tower of cleaning of grain header, grain header of the present utility model particle retracting device, compact conformation, particle organic efficiency is high, take full advantage of the existing power set of grain header, reduce cost.

Description

A kind of grain header particle retracting device
Technical field
The utility model belongs to grain header auxiliary equipment, is specifically related to a kind of grain header particle retracting device.
Background technology
Existing cereal crops are as corn, wheat etc., in the process of harvesting, mainly contain two kinds of harvesting modes: 1, hand harvest, and its maximum that can ensure grain reclaims, and avoids cereal crops to be lost in farmland, and its shortcoming is, bothersome effort; 2, grain header reclaims, this kind of mode can be in the short period of time, realize the recovery of grain, and only need a people who operates machines, but in the process using at grain header, the process that impurity is discharged from grass outlet, understand some grain clean owing to not separating in grain header, and discharge along with impurity, fall into rear difficult collection again on ground, cause the waste of grain.
Utility model content
The utility model aims to provide a kind of compact conformation, can reclaim the device of the particle of grain header grass outlet.
For solving the problems of the technologies described above, the utility model has adopted following technical scheme: a kind of grain header particle retracting device, on grain header, be provided with cylinder and auger, cylinder rotates under the drive of drum shaft, auger rotates under the drive of screw-conveyer-shaft, innovation of the present utility model is: comprise the framework being fixedly connected with grain header, on described framework, slide and be provided with the vibratory sieve of both sides band protective plate, the rear portion of described vibratory sieve is positioned at the below of grass outlet, the below of vibratory sieve is provided with transverse axis, described transverse axis two ends are rotationally connected with framework both sides respectively, the end of transverse axis is fixedly connected with connecting rod, connecting rod is fixedly connected with screw-conveyer-shaft by the driving shaft being fixedly connected with screw-conveyer-shaft, the bottom of vibratory sieve is fixed with collecting bin, on transverse axis, be fixed with runner, runner is fixedly connected with vibratory sieve by L shaped steel, described collecting bin and framework connect by the connecting rod being obliquely installed, described collecting bin bottom surface is provided with discharging opening, discharging opening below is provided with storage bin, storage bin is connected with blower fan, blower and pipeline connects the tower of cleaning of grain header.
Described grain header grass outlet is fixedly installed defeated grass mouthful, the both sides, a side of described defeated grass mouth are provided with the flanging being fixedly connected with grass outlet, and this middle part, side is run through with grass outlet, the face tilt setting relative with this side, slanted angle is greater than 0 °, and is less than 90 °.
The junction of described connecting rod and framework is upper lifting eye seat, with the junction of collecting bin be lower lifting eye seat, upper lifting eye seat is more forward than lower lifting eye seat.
Described framework top is fixedly installed transverse bar, and the two ends of transverse bar are fixedly connected with the both sides of framework respectively, and described vibratory sieve top is provided with cover plate, and cover plate one end and defeated grass mouth are hinged, and the other end is connected with transverse bar.
Described cover plate lower surface is provided with the baffle plate that is positioned at discharging opening front, and baffle plate one end and cover plate are hinged, and the other end closes on vibratory sieve upper surface.
Described blower fan connects drum shaft by belt and belt pulley.
Described discharging opening outer surface is provided with and protects material pipe, protects material pipe and stretches into storage bin.
Described collecting bin bottom surface is the domatic or conical surface, at the bottom of discharging opening is arranged at slope or the cone end.
By above technical scheme, the beneficial effects of the utility model are: the vibratory sieve of being located on framework that 1, slides can enter sorting again by the impurity of grass outlet discharge, thereby avoids the waste of grain; 2, grass outlet arranges defeated grass mouthful, thereby in the speed of discharging from grass outlet at reduction impurity, makes its front portion that falls into vibratory sieve, carries out sufficient vibration screening; 3, the connecting rod being obliquely installed, and forward with the junction of collecting bin with the junction ratio of framework, thus make vibratory sieve in porpoise, realize up-down vibration, thereby carry out sufficient sorting, and impurity is discharged to vibratory sieve; 4, being fixedly connected with of vibratory sieve and collecting bin, can vibrate discharging opening by the particle in collecting bin and go out, thereby accelerates discharging efficiency; 5, vibratory sieve top is arranged at defeated grass mouthful hinged cover plate, avoid particle in the process of vibration, shaken from top, on the cover board hinged baffle plate of while, further reduce the speed of impurity from defeated grass mouthful is discharged, the screening effect deficiency causing while avoiding excessive velocities; 6, transverse axis is by connecting screw-conveyer-shaft, and the fan shaft of blower fan connects drum shaft by belt and belt pulley, takes full advantage of existing power on grain header, thereby has reduced cost.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the upward view of Fig. 1.
Embodiment
On existing grain header, be provided with cylinder, cylinder rotates along with the rotation of drum shaft, drum shaft one end connecting power device, the other end is unsettled, is also provided with auger on grain header, auger rotates under the drive of screw-conveyer-shaft, screw-conveyer-shaft one end connecting power device, the other end is also unsettled, on existing grain header, is provided with grass outlet, through with particle separation after, impurity is discharged from grass outlet.
The particle retracting device of grain header as shown in Figure 1, Figure 2, Figure 3 shows; be provided with defeated grass mouth 4 at the grass outlet of grain header; wherein the grass outlet of grain header is existing parts; for prior art; in Figure of description, do not demonstrate; a side of described defeated grass mouth 4 is provided with flanging; middle part and the grass outlet of this side run through; the face tilt setting relative with this side; slanted angle is 0 °---90 °; preferably 45 °, thus both can be with speed blanking faster, can reduce again the wearing and tearing to defeated grass mouth 4.Below defeated grass mouth 4, the vibratory sieve 7 and the framework 1 that are slidably connected are set, the below of defeated grass mouth 4 is located at the rear portion of vibratory sieve 7, framework 1 is fixedly connected with grain header, framework 1 can be fixedly connected on framework 1 by triangular steel and bolt, for keep stable can be in the front portion of framework 1 and rear portion be all spirally connected by triangular steel and framework 1, the rectangular configuration of framework 1 for forming in the mode of welding or be spirally connected by channel-section steel, the top of framework 1 is fixedly installed transverse bar 24, transverse bar 24 two ends are fixedly connected with the both sides of framework 1 by support bar 6 respectively, on the madial wall of framework 1, be provided with guide rail 23, vibratory sieve 7 slides and is arranged on guide rail 23, the back lower place of vibratory sieve 7 is provided with transverse axis 19, the both ends of transverse axis 19 are rotationally connected by bearing block 20 and framework 1 respectively, the end of transverse axis 19 is fixedly connected with one end of connecting rod, the other end of connecting rod is fixedly connected with the driving shaft being fixedly connected with the free end of screw-conveyer-shaft, the other end of screw-conveyer-shaft is connected with chain wheel, this chain wheel and screw-conveyer-shaft are the existing parts on grain header, for prior art, in Figure of description, do not show, by selecting the existing power set on grain header can no longer install motor equal power device additional, reduce cost, transverse axis 19 two ends are fixedly connected with runner 21, runner 21 is fixedly connected with one end of L shaped steel 22, the other end of L shaped steel 22 is fixedly connected with vibratory sieve 7, thereby vibratory sieve 7 is vibrated under the drive of transverse axis 19.Vibratory sieve 7 both sides are fixedly installed protective plate 2, protective plate 2 can be connected with vibratory sieve 7 by the mode being spirally connected, thereby ensure that vibratory sieve 7 particle in the process of vibration does not spill from both sides, the top of vibratory sieve 7 is provided with cover plate 3, cover plate 3 one end and defeated grass mouth 4 are hinged, the other end is movable to be placed on transverse bar 24, also can be connected with transverse bar 24 by the mode being spirally connected or weld, thereby make at vibratory sieve 7 in the process of vibration, particle does not spill from top, hinged baffle plate 5 on cover plate 3 lower surfaces, baffle plate 5 one end and cover plate 3 are hinged, the other end closes on vibratory sieve 7 upper surfaces, the setting of baffle plate 5 can avoid impurity being mingled with particle under the hyperbar effect of grass outlet, without the vibration of vibratory sieve 7, directly rush out.The bottom of vibratory sieve 7 is fixed with collecting bin 8, the rear portion of collecting bin 8 is connected by the connecting rod 10 being obliquely installed with framework 1, connecting rod 10 is fixedly connected with framework 1 by the upper lifting eye seat 11 on connecting frame 1, be fixedly connected with collecting bin 8 by the lower lifting eye seat 12 connecting on collecting bin 8, wherein go up lifting eye seat 11 more forward than lower lifting eye seat 12, up-down vibration when thereby the mode of vibration that has ensured collecting bin 8 is porpoise, because collecting bin is fixedly connected with vibratory sieve 7, thereby vibration bin 7 is also same mode of vibration, thereby is easy to impurity and particle separation.Collecting bin 8 bottom surfaces are provided with discharging opening 9, discharging opening 9 belows are provided with blower fan 16 runs through the storage bin 15 being fixedly connected with, blower fan 16 is fixedly connected with framework 1 by steel plate 25, blower fan 16 and storage bin 15 are only the belows that is positioned at collecting bin 8, with collecting bin 8 without any being connected, for ensureing that the particle in collecting bin 8 enters discharging opening 9 in time, the bottom surface of collecting bin 8 is set to the domatic or conical surface, at the bottom of discharging opening 9 being arranged to the cone end or slope simultaneously, thereby accelerate the recovery speed of particle, raise the efficiency, the outer surface of discharging opening 9 is provided with and protects material pipe 14, protect material pipe 14 and stretch into storage bin 15, protect the cylindrical pipe that material pipe 14 surrounds for cloth, thereby be easy to change, reduce costs, side and the blower fan 16 of storage bin 15 run through, the fan shaft of blower fan 16 connects drum shaft by belt and belt pulley, under the rotation of cylinder, realize the rotation of fan shaft, because cylinder and drum shaft are the existing parts of grain header, for prior art, in Figure of description, do not show, thereby by selecting the existing power set on grain header to reduce the cost that installs motor equal power device additional, on a side of blower fan 16, be provided with the circular hole being connected with one end of pipeline 18, the other end of pipeline 18 connects the tower of cleaning of grain header, pipeline 18 is flexible pipe, thereby by blower fan 16, the particle in storage bin 15 is sucked to the tower of cleaning of grain header by pipeline 18, carry out next step operation.Both sides are all provided with connecting rod
Fall into the rear portion of vibratory sieve 7 from particle out of the grass outlet of grain header and the mixture of impurity, under the upper and lower vibration in the front and back of vibratory sieve 7, particle bleeds in collecting bin 8 from vibratory sieve 7, and discharging opening 9 is fallen into storage bin 15, under the effect of blower fan 17, pipeline is entered to the tower of cleaning of grain header, impurity shakes from the front portion of vibratory sieve 7, thereby realize the recovery of particle, improve the output of grain.
Grain header of the present utility model particle retracting device, compact conformation, particle organic efficiency is high, takes full advantage of the existing power set of grain header, has reduced cost.

Claims (8)

1. a grain header particle retracting device, on grain header, be provided with cylinder and auger, cylinder rotates under the drive of drum shaft, auger rotates under the drive of screw-conveyer-shaft, it is characterized in that: comprise the framework being fixedly connected with grain header, on described framework, slide and be provided with the vibratory sieve of both sides band protective plate, the rear portion of described vibratory sieve is positioned at the below of grass outlet, the below of vibratory sieve is provided with transverse axis, described transverse axis two ends are rotationally connected with framework both sides respectively, the end of transverse axis is fixedly connected with connecting rod, connecting rod is fixedly connected with screw-conveyer-shaft by the driving shaft being fixedly connected with screw-conveyer-shaft, the bottom of vibratory sieve is fixed with collecting bin, on transverse axis, be fixed with runner, runner is fixedly connected with vibratory sieve by L shaped steel, described collecting bin and framework connect by the connecting rod being obliquely installed, described collecting bin bottom surface is provided with discharging opening, discharging opening below is provided with storage bin, storage bin is connected with blower fan, blower and pipeline connects the tower of cleaning of grain header.
2. grain header as claimed in claim 1 particle retracting device; it is characterized in that: described grain header grass outlet is fixedly installed defeated grass mouthful; the both sides, a side of described defeated grass mouth are provided with the flanging being fixedly connected with grass outlet; this middle part, side is run through with grass outlet; the face tilt setting relative with this side; slanted angle is greater than 0 °, and is less than 90 °.
3. grain header as claimed in claim 2 particle retracting device, is characterized in that: the junction of described connecting rod and framework is upper lifting eye seat, with the junction of collecting bin be lower lifting eye seat, upper lifting eye seat is more forward than lower lifting eye seat.
4. grain header as claimed in claim 3 particle retracting device; it is characterized in that: described framework top is fixedly installed transverse bar; the two ends of transverse bar are fixedly connected with the both sides of framework respectively; described vibratory sieve top is provided with cover plate; cover plate one end and defeated grass mouth are hinged, and the other end is connected with transverse bar.
5. grain header as claimed in claim 4 particle retracting device, is characterized in that: described cover plate lower surface is provided with the baffle plate that is positioned at discharging opening front, and baffle plate one end and cover plate are hinged, and the other end closes on vibratory sieve upper surface.
6. grain header as claimed in claim 5 particle retracting device, is characterized in that: described blower fan connects drum shaft by belt and belt pulley.
7. grain header as claimed in claim 6 particle retracting device, is characterized in that: described discharging opening outer surface is provided with and protects material pipe, protects material pipe and stretches into storage bin.
8. grain header as claimed in claim 7 particle retracting device, is characterized in that: described collecting bin bottom surface is the domatic or conical surface, at the bottom of discharging opening is arranged at slope or the cone end.
CN201420432959.8U 2014-08-04 2014-08-04 A kind of grain header particle retracting device Expired - Fee Related CN203951879U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420432959.8U CN203951879U (en) 2014-08-04 2014-08-04 A kind of grain header particle retracting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420432959.8U CN203951879U (en) 2014-08-04 2014-08-04 A kind of grain header particle retracting device

Publications (1)

Publication Number Publication Date
CN203951879U true CN203951879U (en) 2014-11-26

Family

ID=51912538

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420432959.8U Expired - Fee Related CN203951879U (en) 2014-08-04 2014-08-04 A kind of grain header particle retracting device

Country Status (1)

Country Link
CN (1) CN203951879U (en)

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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: 20141126

Termination date: 20160804