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Corn skinning thresher

A thresher and corn technology, applied in threshing equipment, agricultural machinery and tools, applications, etc., can solve the problems of difficult threshing, wind dispersion, easy entanglement of corn leaves, etc., and achieve the effect of clean corn kernels and low labor intensity

Inactive Publication Date: 2014-02-26
YONGZHOU LIJING MACHINERY MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Although the existing small corn peeling and threshing machine can achieve the effect of peeling and threshing, it still has the following deficiencies: 1) The fan is placed in front of the thresher, the speed is slow, the wind force is scattered, and the peeled residual leaves and corn silks are difficult to be discharged to the Outside the discharge port; 2) The feed port of the threshing sieve is concave, and there is a fan in front, and the fan blade is higher than the concave threshing screen. The threshing drum is in conflict with each other, it is difficult to enter the threshing, and the peeled corn leaves are easily entangled on the fan, which needs to be cleaned manually; 3) There is only one connection point between the arch at the end of the threshing machine and the threshing screen plate, and there is no force when threshing and discharging. Even, it is easy to deform the arch and threshing board; 4) The threshing machine has no screening device, and the removed residual leaves, corn silk and corn kernels are mixed and discharged, and manual cleaning and screening are required; 5) Corn leaves and corn cobs are easy to block dead machine

Method used

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  • Corn skinning thresher

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A corn peeling and threshing machine, comprising a frame 1, a drum 2, a threshing sieve plate 3, a motor 4, a pulley 5, a front pulley 6, a belt 7, a rear pulley 8, an exhaust fan pulley 9, an exhaust fan 10, and a feed port 11 , discharge port 12, automatic adjustment device 13, peeling protrusions 16, spiral ribs 17, fixed drum 2 above the frame 1, a threshing sieve plate 3 above the drum 2, spiral ribs 17 on the drum 2, and a threshing sieve plate 3 There is a feed inlet 11 at the front, an automatic adjustment device 13 at the end of the threshing sieve plate 3, a front pulley 6 at the front of the drum 2, a rear pulley 8 at the rear of the drum 2, and an exhaust fan 10 below the rear pulley 8. , exhaust fan 10 rear side is provided with exhaust fan pulley 9, is provided with motor 4 under frame 1 front, and is provided with pulley 5 at motor 4 front, and front pulley 6 is connected pulley 5 by belt 7, and is provided with under frame 1 rear. Discharge port 12 is ar...

Embodiment 2

[0028] The above-mentioned corn peeling and thresher, the peeling protrusion 16 is a cylinder with a length of 0.5cm ~ 1.5cm; a pinch pulley 15 is provided between the rear pulley 8 and the exhaust fan pulley 9, and the pinch pulley 15 is used to adjust The belt is elastic.

Embodiment 3

[0030] As the corn peeling and threshing machine described in the above-mentioned embodiment 2, the two drums 2 are arranged side by side to form a double-barrel peeling and threshing machine, and a threshing sieve plate 3 is arranged above the drum 2 to increase the amount of peeling and threshing; The direction of rotation is set in S shape, and a screen is set under the drum 2. The diameter ratio of the pulley 5 and the front pulley 6 is 1:1, the ratio of the diameter of the front pulley 6 and the rear pulley 8 is 1:1, and the rear pulley 8 and the exhaust fan Pulley 9 wheel diameter ratio is 1:0.8~1.

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Abstract

The invention relates to a corn skinning thresher which comprises a rack, a rotary drum, a threshing sieve plate, a motor, a belt pulley, a front belt pulley, a belt, a rear belt pulley, an exhaust fan belt pulley, an exhaust fan, a feed port, a discharge port, an automatic regulating device, a skinning projection, and a spiral rib. The rotary drum is fixed above the rack, the threshing sieve plate is arranged above the rotary drum, the spiral rib is arranged on the rotary drum, the feed port is arranged in front of the threshing sieve plate, the automatic regulating device is arranged on a tail portion of the threshing sieve plate, the front belt pulley is arranged on a front portion of the rotary drum, a rear belt pulley is arranged on a rear portion of the rotary drum, the exhaust fan is arranged below the rear belt pulley, the exhaust fan belt pulley is arranged on a rear side of the exhaust fan, the motor is arranged below a front portion of the rack, the belt pulley is arranged on a front portion of the motor, the front belt pulley is connected with the belt pulley through the belt, and the discharge port is arranged below a rear portion of the rack. The corn skinning thresher is capable of skinning, threshing and sieving corns of different sizes and is free of manually sieving corn stigmas, corn leaves and corn niblets, and accordingly the corn skinning thresher is laborsaving, high in efficiency, and is capable of operating for a long time.

Description

technical field [0001] The invention belongs to a corn peeling and threshing machine with skin, in particular to a small corn peeling and threshing machine. Background technique [0002] Although the existing small corn peeling and threshing machine can achieve the effect of peeling and threshing, it still has the following deficiencies: 1) The fan is placed in front of the thresher, the speed is slow, the wind force is scattered, and the peeled residual leaves and corn silks are difficult to be discharged to the Outside the discharge port; 2) The feed port of the threshing sieve is concave, and there is a fan in front, and the fan blades are higher than the concave threshing screen. The threshing drum is in conflict with each other, it is difficult to enter the threshing, and the peeled corn leaves are easily entangled on the fan, which requires manual cleaning; 3) There is only one connection point between the arch at the end of the threshing machine and the threshing sie...

Claims

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Application Information

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IPC IPC(8): A01F11/06A01F12/18A01F12/44
Inventor 杨青
Owner YONGZHOU LIJING MACHINERY MFG
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