CN207897434U - A kind of power thresher - Google Patents
A kind of power thresher Download PDFInfo
- Publication number
- CN207897434U CN207897434U CN201820035660.7U CN201820035660U CN207897434U CN 207897434 U CN207897434 U CN 207897434U CN 201820035660 U CN201820035660 U CN 201820035660U CN 207897434 U CN207897434 U CN 207897434U
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- CN
- China
- Prior art keywords
- threshing
- vibrating screen
- retarder
- threshing cylinder
- upper cover
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Abstract
The utility model is related to a kind of power threshers, including sheller unit, vibrating screen and pneumatic separation device, the sheller unit includes feed hopper, upper cover, threshing cylinder, threshing finger, belt pulley, bearing block, discharge gate, threshing sieve and discharge port, the feed hopper is arranged on the right side of upper cover, it is provided with threshing cylinder below the upper cover, threshing finger is installed on the threshing cylinder outer wall, the threshing cylinder axial forward end passes through key connection with belt pulley, the threshing cylinder two end axles are slidably connected with bearing block, the utility model structure novel, reasonable design, large-scale equipment is unable to threshing and cleans local effectively supplemented, reduce labor intensity and the financial burden of farmer, the utility model can threshing multiple kinds of crops can realize a tractor serves several purposes, it is easy to use, it is suitble to different terrain, it is highly practical.
Description
Technical field
The utility model is related to thresing machine fields, and in particular to a kind of power thresher.
Background technology
Agricultural is the growth-development law using animals and plants, and the industry of product is obtained by artificial culture.Agricultural belongs to
The primary industry, the science for studying agricultural is agronomy.The subject of labour of agricultural is lived animals and plants, and the product of acquisition is plant
Object itself.Agricultural is to provide the basic industry of the support development of the national economy and development, and many crops need to use threshing instantly
Machine, existing thresing machine are a threshing mostly without cleaning, otherwise are exactly large-scale combine harvester, small plot and mountainous region just
It is lack scope for their abilities.As soybean, highland barley and wheat all cannot just complete threshing with same machine and clean, to use special
Machine threshing after individually cleaning, increase peasant burden and buy machine cost.
Utility model content
The purpose of this utility model is to provide a kind of easy to use, suitable different terrain, highly practical motor-driven threshings
Machine.
To achieve the above object, the utility model provides the following technical solutions：
A kind of power thresher, including sheller unit, vibrating screen and pneumatic separation device, the sheller unit include feed hopper,
Upper cover, threshing cylinder, threshing finger, belt pulley, bearing block, discharge gate, threshing sieve and the first discharge port, the feed hopper are set
It sets on the right side of upper cover, is provided with threshing cylinder below the upper cover, threshing finger is installed on the threshing cylinder outer wall, it is described
Threshing cylinder axial forward end and belt pulley are slidably connected by key connection, the threshing cylinder two end axles with bearing block, it is described on
Lid left side is provided with discharge gate, and threshing sieve is provided with below the threshing cylinder, and the is provided with immediately below the threshing sieve
One discharge port, the sheller unit lower section are provided with vibrating screen, and the vibrating screen includes vibrating screen frame, vibrating screen idler wheel, subtracts
Peripheral, the vibration is arranged below the first discharge port in fast device, retarder attachment device and vibration screen, the vibrating screen frame
Vibrating screen idler wheel is installed below sieve frame, vibration screen, the vibration screen middle part are provided between the vibrating screen idler wheel
Lower section is connect with retarder attachment device, and the retarder attachment device is connect with retarder, the sheller unit rear setting
It includes wind turbine, fan connecting tube, wind turbine material sucking port, the second discharge port and rough material discharge to have pneumatic separation device, the pneumatic separation device
Mouthful, it is connect by fan connecting tube with wind turbine material sucking port below the wind turbine, rough material is provided with below the fan connecting tube
Discharge gate, the rough material discharge gate are connect with the second discharge port.
As being further improved for above-mentioned technology, the belt pulley is connect with external belt wheel by belt, belt wheel and outside
Motor passes through key connection.
It is described with small trapezoidal wheel by key connection on the reducer input shaft as being further improved for above-mentioned technology
For small trapezoidal wheel with external big trapezoidal wheel by trapezoidal band connection, the big trapezoidal wheel in the outside passes through key connection with external motor.
As being further improved for above-mentioned technology, the reducer output shaft is connect with retarder attachment device.
As being further improved for above-mentioned technology, the vibration screen is provided at both ends with fixing axle, the fixing axle with shake
Dynamic sieve roller-coaster connection.
As being further improved for above-mentioned technology, supporting rack, the setting of support frame as described above inner wall are connected with below the upper cover
There are sliding rail, the sliding rail to be connect with vibrating screen idler wheel.
As being further improved for above-mentioned technology, there are two the bearing block settings, is equipped between the bearing block de-
Grain roller.
Compared with prior art, the utility model has the beneficial effects that：The utility model structure novel, reasonable design, greatly
The equipment of type be unable to threshing and clean place effectively supplemented, reduce labor intensity and the financial burden of farmer,
Utility model can threshing multiple kinds of crops can realize a tractor serves several purposes, it is easy to use, be suitble to different terrain, it is highly practical.
Description of the drawings
Fig. 1 is the structural schematic diagram that the utility model is faced；
Fig. 2 is the structural schematic diagram of the utility model backsight.
In figure：1- sheller units, 101- feed hoppers, 102- upper covers, 103- threshing cylinders, 104- threshings finger, 105- skins
Belt wheel, 106- bearing blocks, 107- discharge gates, 108- threshings sieve, the first discharge ports of 109-, 2- vibrating screens, 201- vibrating screens side
Frame, 202- vibrating screens idler wheel, 203- retarders, 204- retarders attachment device, 205- vibration screens, 3- pneumatic separation devices, 301-
Wind turbine, 302- fan connecting tubes, 303- wind turbines material sucking port, the second discharge ports of 304-, 305- rough material discharge gates.
Specific implementation mode
The technical solution of this patent is described in more detail With reference to embodiment.
Referring to Fig. 1, in the utility model embodiment, a kind of power thresher, including sheller unit 1, vibrating screen 2 and wind
Screening device 3, the sheller unit 1 include feed hopper 101, upper cover 102, threshing cylinder 103, threshing finger 104, belt pulley 105,
Bearing block 106, discharge gate 107, threshing sieve 108 and the first discharge port 109, the setting of the feed hopper 101 are right in upper cover 102
Side, 102 lower section of the upper cover are provided with threshing cylinder 103, threshing finger 104, institute are equipped on 103 outer wall of the threshing cylinder
It states 103 axial forward end of threshing cylinder and passes through key connection, 103 two end axles of the threshing cylinder and bearing block 106 with belt pulley 105
It being slidably connected, 102 left side of the upper cover is provided with discharge gate 107, and 103 lower section of the threshing cylinder is provided with threshing sieve 108,
The first discharge port 109 is provided with immediately below the threshing sieve 108,1 lower section of the sheller unit is provided with vibrating screen 2, described
Vibrating screen 2 includes vibrating screen frame 201, vibrating screen idler wheel 202, retarder 203, retarder attachment device 204 and vibration screen
205, periphery is arranged below the first discharge port 109 in the vibrating screen frame 201, and 201 lower section of the vibrating screen frame is equipped with
Vibrating screen idler wheel 202 is provided with vibration screen 205,205 middle part lower section of the vibration screen between the vibrating screen idler wheel 202
It is connect with retarder attachment device 204, the retarder attachment device 204 is connect with retarder 203, after the sheller unit 1
Side is provided with pneumatic separation device 3, and the pneumatic separation device 3 includes wind turbine 301, fan connecting tube 302, wind turbine material sucking port 303, second
Discharge port 304 and rough material discharge gate 305,301 lower section of the wind turbine are connected with wind turbine material sucking port 303 by fan connecting tube 302
It connects, 302 lower section of the fan connecting tube is provided with rough material discharge gate 305, and the rough material discharge gate 305 and second discharges
Mouth 304 connects, and the belt pulley 105 is connect with external belt wheel by belt, and belt wheel and external motor are described to subtract by key connection
With small trapezoidal wheel by key connection on 203 input shaft of fast device, the small trapezoidal wheel and external big trapezoidal wheel by trapezoidal band connection,
With external motor by key connection, 203 output shaft of the retarder connects the big trapezoidal wheel in the outside with retarder attachment device 204
It connects, the vibration screen 205 is provided at both ends with fixing axle, and the fixing axle is slidably connected with vibrating screen idler wheel 202, the upper cover
102 lower sections are connected with supporting rack, and support frame as described above inner wall is provided with sliding rail, and the sliding rail is connect with vibrating screen idler wheel 202, described
There are two the settings of bearing block 106, and threshing cylinder 103 is equipped between the bearing block 106.
The operation principle of the utility model is：After external motor generates power, power is transmitted to by external belt wheel, belt
On belt pulley 105, support force is generated by bearing block 106, crops are after feed hopper 101, by the turning handle of threshing cylinder 103
Crops are brought into, and due to the rotation of threshing finger 104, material rubs and rubs with the hands with being generated between upper cover 102 and threshing sieve 108
It rubs, fruit is fallen off downwards due to conducting oneself with dignity falls into vibrating screen, stem, the bar warp of most of plant by the first discharge port 109
Cross the discharge of discharge gate 107, the belt pulley 105 is connect with external belt wheel by belt, belt wheel with external motor by being keyed,
With small trapezoidal wheel by key connection on 203 input shaft of the retarder, the small trapezoidal wheel passes through trapezoidal with external big trapezoidal wheel
Band connection, for the big trapezoidal wheel in the outside with external motor by key connection, 203 output shaft of the retarder connect dress with retarder
204 connections are set, drive retarder 203 that its rotation, the power of generation is made to pass to vibration screen by retarder attachment device 204
205, it is rocked back and forth by vibrating screen idler wheel 202, material will not be scattered, be fallen into due to the protection of vibrating screen frame 201 everywhere
Remaining fine impurities, soil etc. are filtered by vibration screen 205 after vibration screen 205, and material is swung to by front and back
Up at wind turbine material sucking port 303, wind-force is generated by the rotation of wind turbine 301, light impurity and flat crops is made to connect by wind turbine
Then take over 302 is discharged light siphoned away with impurity by discharge gate 101, last clean material is dropped down by discharge port 305
Go out, long and big sundries is discharged by rough material discharge gate 305.
The utility model structure novel, reasonable design, large-scale equipment be unable to threshing and clean place effectively mended
Fill, reduce labor intensity and the financial burden of farmer, the utility model can threshing multiple kinds of crops can realize a tractor serves several purposes,
It is easy to use, it is suitble to different terrain, it is highly practical.
The foregoing is merely the utility model preferred embodiment, be not intended to limit the utility model embodiment and
Protection domain should can appreciate that all in the utility model specification and diagram to those skilled in the art
Hold the equivalent replacement made and obviously change obtained scheme, the scope of protection of the utility model should all be included in
It is interior.
Claims (7)
1. a kind of power thresher, including sheller unit (1), vibrating screen (2) and pneumatic separation device (3), which is characterized in that described de-
Grain device (1) includes feed hopper (101), upper cover (102), threshing cylinder (103), threshing finger (104), belt pulley (105), axis
Bearing (106), discharge gate (107), threshing sieve (108) and the first discharge port (109), the feed hopper (101) are arranged upper
It covers on the right side of (102), is provided with threshing cylinder (103) below the upper cover (102), is installed on threshing cylinder (103) outer wall
There are threshing finger (104), threshing cylinder (103) axial forward end to pass through key connection, the threshing cylinder with belt pulley (105)
(103) two end axles are slidably connected with bearing block (106), and discharge gate (107), the threshing are provided on the left of the upper cover (102)
It is provided with threshing sieve (108) below roller (103), the first discharge port is provided with immediately below the threshing sieve (108)
(109), it is provided with vibrating screen (2) below the sheller unit (1), the vibrating screen (2) includes vibrating screen frame (201), shakes
Dynamic sieve idler wheel (202), retarder (203), retarder attachment device (204) and vibration screen (205), the vibrating screen frame
(201) setting periphery below the first discharge port (109), vibrating screen frame (201) lower section are equipped with vibrating screen idler wheel
(202), be provided with vibration screen (205) between the vibrating screen idler wheel (202), in the middle part of the vibration screen (205) lower section with
Retarder attachment device (204) connects, and the retarder attachment device (204) connect with retarder (203), the sheller unit
(1) rear is provided with pneumatic separation device (3), and the pneumatic separation device (3) includes wind turbine (301), fan connecting tube (302), wind turbine suction
Material mouth (303), the second discharge port (304) and rough material discharge gate (305), wind turbine (301) lower section and wind turbine material sucking port
(303) it is connected by fan connecting tube (302), rough material discharge gate (305) is provided with below the fan connecting tube (302),
The rough material discharge gate (305) connect with the second discharge port (304).
2. a kind of power thresher according to claim 1, which is characterized in that the belt pulley (105) and external belt wheel
It is connected by belt, belt wheel passes through key connection with external motor.
3. a kind of power thresher according to claim 1, which is characterized in that on retarder (203) input shaft with
Small trapezoidal wheel passes through trapezoidal band connection, outside wheel trapezoidal greatly by key connection, the small trapezoidal wheel with external big trapezoidal wheel
Pass through key connection with external motor.
4. a kind of power thresher according to claim 1, which is characterized in that retarder (203) output shaft with subtract
Fast device attachment device (204) connection.
5. a kind of power thresher according to claim 1, which is characterized in that vibration screen (205) the both ends setting
There are fixing axle, the fixing axle to be slidably connected with vibrating screen idler wheel (202).
6. a kind of power thresher according to claim 1, which is characterized in that be connected with branch below the upper cover (102)
Support, support frame as described above inner wall are provided with sliding rail, and the sliding rail is connect with vibrating screen idler wheel (202).
7. a kind of power thresher according to claim 1, which is characterized in that there are two bearing block (106) settings,
Threshing cylinder (103) is installed between the bearing block (106).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820035660.7U CN207897434U (en) | 2018-01-10 | 2018-01-10 | A kind of power thresher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820035660.7U CN207897434U (en) | 2018-01-10 | 2018-01-10 | A kind of power thresher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207897434U true CN207897434U (en) | 2018-09-25 |
Family
ID=63567000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820035660.7U Active CN207897434U (en) | 2018-01-10 | 2018-01-10 | A kind of power thresher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207897434U (en) |
-
2018
- 2018-01-10 CN CN201820035660.7U patent/CN207897434U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200201 Address after: No. 259, annex building, headquarters, Chenggong main campus, Yunnan Normal University, No. 1, Yuhua District, Chenggong District, Kunming City, Yunnan Province, 650000 Patentee after: Yunnan Chaozhan Agricultural Science and Technology Development Co., Ltd. Address before: 652100 Kunming Yiliang Industrial Park (feed area) Yunnan Xinxing Agricultural Machinery Manufacturing Co., Ltd., Yunnan, China Patentee before: Yunnan Xinxing Agricultural Machinery Manufacturing Co., Ltd. |
|
| TR01 | Transfer of patent right |