CN207995690U - A kind of harvester rotation unloading grain tube - Google Patents
A kind of harvester rotation unloading grain tube Download PDFInfo
- Publication number
- CN207995690U CN207995690U CN201721137697.2U CN201721137697U CN207995690U CN 207995690 U CN207995690 U CN 207995690U CN 201721137697 U CN201721137697 U CN 201721137697U CN 207995690 U CN207995690 U CN 207995690U
- Authority
- CN
- China
- Prior art keywords
- grain
- rotation
- grain cylinder
- open
- close type
- Prior art date
- 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.)
- Active
Links
Landscapes
- Screw Conveyors (AREA)
Abstract
The utility model discloses a kind of harvesters to rotate unloading grain tube, grain cylinder support tube is rotated including rotation grain cylinder, screw-conveyer-shaft and open-close type, rack gear is fixed on the rotation grain drum outer wall, the gear ring upper end engagement connection pinion gear, pinion gear is fixed on the rotating shaft, the rotation axis is fixed on open-close type by bearing and bearing block and rotates support tube both ends on grain cylinder, and open-close type rotation grain cylinder support tube is located at rotation grain cylinder both ends;A big sprocket wheel is fixed in described rotation axis one end, and big sprocket wheel connects minor sprocket by chain, and minor sprocket is fixed on screw-conveyer-shaft one end, and screw-conveyer-shaft is threaded through in rotation grain cylinder and open-close type rotation grain cylinder support tube, and several sieve pores are offered on the rotation grain cylinder side wall;The grain cylinder rotation direction opposite with screw-conveyer-shaft completion steering is rotated to complete unloading process and remove the contaminant filter in grain, is effectively improved the credit rating of grain;Effectively the contaminant filters such as sandy soil grass-seed in grain in harvester silo are detached.
Description
Technical field
The utility model is related to agricultural machinery transmission field, specifically a kind of harvester rotates unloading grain tube.
Background technology
With the continuous development of agricultural machinery, the harvesting machinery of modernization saves a large amount of labours, and improves agriculture
The efficiency of industry production, the harvesting for crops in farm generally use harvester to carry out, and current harvester is generally used and opened
Formula unloading grain tube is opened, grain is delivered to separately by such unloading grain tube in harvester harvesting since unloading grain tube only has from one end
The function of one end causes grain when by unloading grain tube, and internal impurity can not filter removing, sandy soil grass-seed especially therein
It is entrained in grain, influences the quality of grain, additionally screen time-consuming and laborious and of high cost.
Utility model content
The purpose of this utility model is to provide a kind of harvesters to rotate unloading grain tube, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the utility model provides the following technical solutions:
A kind of harvester rotation unloading grain tube, including rotation grain cylinder, screw-conveyer-shaft and open-close type rotate grain cylinder shield, the rotation
Rack gear, the gear ring upper end engagement connection pinion gear are welded on grain drum outer wall, pinion gear is fixed on the rotating shaft, the rotation
Axis is fixed on silo abutted flange by bearing and bearing block and open-close type rotates grain cylinder support tube and grain outlet and open-close type revolves
Turn grain cylinder support tube set upper side, silo abutted flange and open-close type rotation grain cylinder support tube and grain outlet and open-close type rotates grain cylinder
Support tube applies mechanically first support bar and second and is fixed on rotation grain cylinder both ends;Described rotation axis one end is fixed with big sprocket wheel, big chain
Wheel connects minor sprocket by chain, and minor sprocket is fixed on screw-conveyer-shaft one end, and screw-conveyer-shaft is threaded through rotation grain cylinder, silo abutted flange
And it in open-close type rotation grain cylinder support tube and grain outlet and open-close type rotation grain cylinder support tube, is opened up on the rotation grain cylinder side wall
There are several sieve pores.
As further program of the utility model:The quantity of the gear ring is two and is fixed on rotation grain cylinder both ends.
As further program of the utility model:The silo abutted flange and open-close type rotation grain cylinder support tube upper end
It is welded in second support bar, lower end is welded in first support bar.
As further program of the utility model:The screw-conveyer-shaft other end connects drive shaft by universal joint, described
Drive shaft is mounted on silo abutted flange and the silo abutted flange and open-close type of the end welding of open-close type rotation grain cylinder support tube
It rotates in grain cylinder support tube.
As further program of the utility model:The direction of rotation of the rotation grain cylinder and screw-conveyer-shaft is opposite.
Compared with prior art, the utility model has the beneficial effects that:A kind of harvester rotates unloading grain tube, is to utilize
The power of the screw-conveyer-shaft of harvester silo unloading realizes that driving, rotation grain cylinder are fabricated to the grain cylinder with sieve, work as screw-conveyer-shaft, revolve
When turning, the gear ring of chain and big sprocket wheel and pinion gear and grain cylinder both ends of the power by end finally drives rotation grain cylinder, and
The opposite rotation direction of steerings is completed with screw-conveyer-shaft to complete unloading process and by the contaminant filter removing in grain, effectively improve
The credit rating of grain;Effectively the contaminant filters such as sandy soil grass-seed in grain in harvester silo are detached.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram that open-close type rotates grain cylinder shield in the utility model.
Fig. 3 is the structural schematic diagram of screw-conveyer-shaft in the utility model.
Fig. 4 is the structural schematic diagram of chain in the utility model.
In figure:1- silos abutted flange and open-close type rotation grain cylinder support tube, 2- universal joints, 3- first support bars, 4- axis
Hold with bearing block, 5- gear rings, 6- sieve pores, 7- grain outlets and open-close type rotation grain cylinder support tube, 8- minor sprockets, 9- big sprocket wheels,
10- second support bars, 11- rotation grains cylinder, 12- pinion gears, 13- screw-conveyer-shafts, 14- open-close types rotation grain cylinder shield, 15- rotations
Axis, 16- chains.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please referring to Fig.1~4, in the utility model embodiment, a kind of harvester rotates unloading grain tube, including rotation grain cylinder 11,
Screw-conveyer-shaft 13 and open-close type rotate grain cylinder shield 14, weld rack gear 5 on 11 outer wall of rotation grain cylinder, the quantity of gear ring 5 is
Two and 11 both ends of rotation grain cylinder are welded on, 5 upper end of gear ring engagement connection pinion gear 12, pinion gear 12 is fixed on rotation axis
On 15, the rotation axis 15 is fixed on silo abutted flange by bearing and bearing block 4 and open-close type rotates 1 He of grain cylinder support tube
7 upper end of grain outlet and open-close type rotation grain cylinder support tube, silo abutted flange and open-close type rotation grain cylinder support tube 1 and grain outlet
And open-close type rotation grain cylinder support tube 7 is fixed on 11 both ends of rotation grain cylinder, the grain with first support bar 3 and second support bar 10
Storehouse abutted flange and open-close type rotation grain cylinder support tube 1 and grain outlet and 7 upper end of open-close type rotation grain cylinder support tube are welded on the
On two supporting rods 10, lower end is connected in first support bar 3, and the quantity of first support bar 3 is three;15 one end of the rotation axis
It is fixed with big sprocket wheel 9, big sprocket wheel 9 connects minor sprocket 8 by chain 16, and minor sprocket 8 is welded on 13 one end of screw-conveyer-shaft, screw-conveyer-shaft 13
It is threaded through rotation grain cylinder 11 and silo abutted flange and open-close type rotation grain cylinder support tube 1 and grain outlet and open-close type rotation grain cylinder
In support tube 7,13 other end of the screw-conveyer-shaft connects drive shaft by universal joint 2, and the drive shaft is mounted on silo rendezvous method
Blue and open-close type rotation grain cylinder support tube 1 and grain outlet and the silo rendezvous method of 7 end welding of open-close type rotation grain cylinder support tube
In blue and open-close type rotation grain cylinder support tube 1.
Several sieve pores 6 are offered on 11 side wall of rotation grain cylinder, sieve pore 6 is for the separation of the contaminant filters such as sandy soil grass-seed.
The rotation grain cylinder 11 is opposite with the direction of rotation of screw-conveyer-shaft 13.
The effect of the open-close type rotation unloading grain tube shield 14, when the particle of grain is less than the diameter in rotation grain shaft screen hole
Open-close type rotation unloading grain tube shield 14 is installed on 11 side wall of rotation grain cylinder, prevents grain from leaking.
The operation principle of the utility model is:A kind of harvester rotates unloading grain tube, is to utilize harvester silo unloading
The power of screw-conveyer-shaft 13 realize driving, rotation grain cylinder 11 is fabricated to the grain cylinder with sieve 6, when screw-conveyer-shaft 13, rotation, moves
Chain 16 and big sprocket wheel 9 and the gear ring 5 at pinion gear 8 and grain cylinder both ends of the power by end are final to rotate grain cylinder 11 to drive, and
The opposite rotation direction of steerings is completed with screw-conveyer-shaft 13 to complete unloading process and by the contaminant filter removing in grain, effectively carry
The high credit rating of grain;Effectively the contaminant filters such as sandy soil grass-seed in grain in harvester silo are detached.
The utility model is not limited to above-described embodiment, on the basis of technical solution disclosed by the utility model, this
For the technical staff in field according to disclosed technology contents, not needing performing creative labour can be special to some of which technology
Sign makes some simple modification, equivalent change and modifications, is all within the scope of the technical scheme of the utility model.
In the description of this specification, it should be noted that unless otherwise clearly defined and limited, term " setting ",
" connected " and " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally connect
It connects;It can be directly connected, can also can be indirectly connected through an intermediary the connection inside two elements.For this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Claims (5)
1. a kind of harvester rotates unloading grain tube, including rotation grain cylinder (11), screw-conveyer-shaft (13) and open-close type rotate grain cylinder shield
(14), which is characterized in that rack gear (5) is welded on rotation grain cylinder (11) outer wall, gear ring (5) the upper end engagement connection is small
Gear (12), pinion gear (12) are fixed in rotation axis (15), and the rotation axis (15) is fixed on by bearing and bearing block (4)
Silo abutted flange and open-close type rotation grain cylinder support tube (1) and grain outlet and open-close type rotate grain cylinder support tube (7) upper end, grain
Storehouse abutted flange and open-close type rotation grain cylinder support tube (1) and grain outlet and open-close type rotation grain cylinder support tube (7) are with first
Strut (3) and second support bar (10) are fixed on rotation grain cylinder (11) both ends;Described rotation axis (15) one end is fixed with big sprocket wheel
(9), big sprocket wheel (9) connects minor sprocket (8) by chain (16), and minor sprocket (8) is fixed on screw-conveyer-shaft (13) one end, screw-conveyer-shaft
(13) rotation grain cylinder (11), silo abutted flange and open-close type rotation grain cylinder support tube (1) and grain outlet and open-close type are threaded through
It rotates in grain cylinder support tube (7), several sieve pores (6) is offered on rotation grain cylinder (11) side wall.
2. a kind of harvester according to claim 1 rotates unloading grain tube, which is characterized in that the quantity of the gear ring (5) is
Two and be fixed on rotation grain cylinder (11) both ends.
3. a kind of harvester according to claim 1 rotates unloading grain tube, which is characterized in that the silo abutted flange and open
Box-like rotation grain cylinder support tube (1) and grain outlet and open-close type rotation grain cylinder support tube (7) upper end are welded on second support bar
(10) on, lower end is connected in first support bar (3), and the quantity of the first support bar (3) is three.
4. a kind of harvester according to claim 1 rotates unloading grain tube, which is characterized in that screw-conveyer-shaft (13) other end
Drive shaft is connected by universal joint (2), the drive shaft is mounted on silo abutted flange and open-close type rotation grain cylinder support tube (1)
In the silo abutted flange and open-close type rotation grain cylinder support tube (1) of end welding.
5. a kind of harvester according to claim 1 rotates unloading grain tube, which is characterized in that the rotation grain cylinder (11) and strand
The direction of rotation of imperial axis (13) is opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721137697.2U CN207995690U (en) | 2017-09-06 | 2017-09-06 | A kind of harvester rotation unloading grain tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721137697.2U CN207995690U (en) | 2017-09-06 | 2017-09-06 | A kind of harvester rotation unloading grain tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207995690U true CN207995690U (en) | 2018-10-23 |
Family
ID=63835033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721137697.2U Active CN207995690U (en) | 2017-09-06 | 2017-09-06 | A kind of harvester rotation unloading grain tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207995690U (en) |
-
2017
- 2017-09-06 CN CN201721137697.2U patent/CN207995690U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102067749B (en) | Self-propelled onion mulching film recoverer | |
| CN103503600A (en) | Residual film picking roller with film picking teeth | |
| CN107983630A (en) | A kind of Water soluble fertilizer power screen sizing apparatus | |
| CN207995690U (en) | A kind of harvester rotation unloading grain tube | |
| CN207720657U (en) | A kind of rotary cultivator attachment of accurate fertilizing | |
| CN209390706U (en) | One kind dialling standing grain device for corn combine | |
| CN216170081U (en) | Cooling crystallization filtering integrated device for potassium permanganate processing | |
| CN211134594U (en) | Screening plant is used in fertilizer production | |
| CN204929568U (en) | A kind of potato remained surface film recovering apparatus | |
| CN203675563U (en) | Corn precision seeder | |
| CN205850376U (en) | A kind of excrement solid-liquid dual seperator primary filter | |
| CN208809870U (en) | Efficient Agitator is used in a kind of production of acetochlor ec | |
| CN204411859U (en) | Solid-liquid separating machine filter gauze cleaning hydraulic giant steering driving mechanism | |
| CN214327595U (en) | Organic fertilizer upender | |
| CN106664915A (en) | Fertilizer applying machine | |
| CN206014636U (en) | One kind is used for the dual seperator of the detached modified form of excrement solid-liquid | |
| CN206934883U (en) | A kind of transmission device on sewage disposal device | |
| CN206472485U (en) | A kind of sugarcane-cultivation fertilizer applicator | |
| CN205030121U (en) | Pull -alongs ground ring harvester | |
| CN205726913U (en) | A kind of rotation modus ponens land clearing machine | |
| CN213523054U (en) | Fertilizer injection unit for tea planting convenient to adjust | |
| CN218421128U (en) | Processing equipment for extracting saponin from tea seed meal | |
| CN104969673A (en) | Paddy field spin-harrow machine | |
| CN214545416U (en) | Agricultural equipment for improving soil in agriculture | |
| CN208882573U (en) | A kind of anti-settler of industrial wastewater storage tank |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |