CN211385798U - A broken material separation device for corn threshing machinery - Google Patents

Abstract

The utility model discloses a crushed material separation device for corn threshing machinery, comprising a main panel, a switch button, a first motor, a second motor, a third motor and a blower, and an inlet is welded on the upper right side of the main panel silo. The utility model is provided with a gear drive to drive the rotating sleeve to roll, so that the larger corn cobs in the crushed material can be sent out through the rolling of the rotating sleeve, while the corn particles and dander fall into the temporary storage through the gap between the rotating sleeves. Inside the silo, it is rotated and driven upward by the spiral conveying blade, and the corn kernels are thrown out through the rotation of the rotating blade. , while the corn kernels are heavy and fall into the aggregate bin to be collected, effectively blowing out the dander and dust in the corn kernels, and the separation effect is good.

Description

A broken material separation device for corn threshing machinery

technical field

The utility model relates to the technical field of crop processing equipment, in particular to a broken material separation device for corn threshing machinery.

Background technique

With the improvement of people's living standards, the planting industry is also developing rapidly. Maize has high nutritional value, and maize is widely planted due to its strong drought resistance, cold resistance, barren resistance and excellent environmental adaptability. , When corn is harvested and stored, it is mostly stored by threshing to save space. The current corn threshing machine uses a filter screen to filter directly. The filtering effect is general, and some dander will be attached to the corn particles, resulting in storage. The quality of the corn particles is not high, and the current corn crushing material separation device uses vibration to strengthen the filtering effect in order to enhance the filtering effect. Excessive vibration can easily lead to damage to the equipment and reduce the service life, and the bottom of the equipment rubs against the ground, which is easy to produce Therefore, in order to solve the above problems, a crushed material separation device for corn threshing machinery with good shock absorption and buffer structure and excellent crushed material separation effect is proposed.

SUMMARY OF THE INVENTION

The purpose of this utility model is to provide a crushed material separation device for corn threshing machinery, so as to solve the problem that the current broken material separation device of corn threshing machinery proposed by the above-mentioned background technology adopts the method of filter screen filtration, so that the filtering effect is not good, and The filtering effect is enhanced by vibration, which leads to the problem that the equipment is easily damaged by severe vibration and the noise is huge.

In order to achieve the above purpose, the utility model provides the following technical scheme: a broken material separation device for corn threshing machinery, comprising a main panel, a switch button, a first motor, a second motor, a third motor and a blower, the main A feeding bin is welded on the upper right side of the panel, and a switch button is installed on the front of the feeding bin, a rotating shaft is evenly inlaid on the right side of the main panel, and a rotating sleeve is sleeved on the outer side of the rotating shaft. A first gear is fixed, and the right side of the first gear is meshed with a steering gear, the right side of the steering gear is meshed with a second gear, the left side of the first gear is meshed with a third gear, and the third gear is meshed with A first motor is connected to the back, a temporary storage silo is welded on the right side of the main panel, and a transmission channel is fixed at the bottom of the temporary storage silo. A second motor is welded on the bottom of the conveying leaf, a rotating leaf is installed on the upper end of the conveying channel, and a third motor is fixed on the front of the rotating leaf. A dust cover is installed on the left side through a rotating shaft, a collecting bin is inserted in the middle of the main panel, and a dust collecting bin is installed on the left side of the collecting bin, and the four corners of the main panel are welded There are support legs, and a support base is inserted at the bottom of the support legs, a slider is installed inside the support legs, and a connecting rod is connected to the front of the slider through a rotating shaft.

Preferably, the rotating sleeve is designed as a rotating structure through the rotating shaft and the main panel, the rotating shaft is provided with seven groups in total, the first gear is provided with four groups in total, the second gear is provided with three groups in total, and the four groups are arranged in total. The first gear and the three sets of the second gears are respectively welded on the front surfaces of the seven sets of the rotating shafts at intervals, and the second gears are connected with another set of the first gears through a transmission belt.

Preferably, the dust cover and the main panel are designed as rotating structures, and ventilation holes are evenly opened on the dust cover.

Preferably, a chute is provided in the middle of the main panel, the collection bin is inserted into the chute provided in the middle of the main panel, the collection bin and the main panel are designed as sliding structures, and the main panel There is a chute on the left side of the main panel, the dust collection bin is inserted into the chute opened on the left side of the main panel, the dust collection bin and the main panel are designed as sliding structures, and the middle There are baffles welded on the position.

Preferably, the support base and the support legs are designed as a sliding structure, a chute is provided inside the support leg, the slider is embedded in the chute provided in the support leg, and the slider passes through the chute and The support leg is designed as a sliding structure, the upper part of the slider is equipped with a spring, the lower part of the slider is equipped with a spring, the connecting rod is designed in a cross shape, and the connecting rods are respectively connected to the slider through a rotating shaft. and support base.

Compared with the prior art, the beneficial effects of the present utility model are:

1. The crushed material separation device for corn threshing machinery is equipped with a gear drive to drive the rotating sleeve to roll, so that the larger corn cobs in the crushed material can be sent out through the rolling of the rotating sleeve, while the corn particles and dander are separated. It falls into the temporary storage silo through the gap between the rotating sleeves, and is rotated and driven upward by the screw conveyor. The corn kernels are thrown out through the rotation of the rotating blades. The left side of the hood is collected into the dust collection bin, while the corn kernels are heavy and fall into the collection bin to be collected, effectively blowing out the dander and dust in the corn particles, and the separation effect is good;

2. By setting the support base, the bottom of the support leg can slide freely, and a spring is installed above the support base. When the equipment vibrates, the spring above the support base will elastically deform, which will weaken and absorb the vibration and reduce the impact of vibration. The influence caused by the equipment, the connecting rods are connected to the support base and the slider in a cross-shaped manner, which effectively improves the stability of the device. shock effect.

Description of drawings

Fig. 1 is the structural front sectional schematic diagram of the present utility model;

Fig. 2 is the structural front view schematic diagram of the utility model;

3 is a schematic top view of the structure of the utility model;

4 is a schematic diagram of the structural connection of the first gear, the steering gear, the second gear and the third gear of the present invention;

FIG. 5 is a schematic diagram of the structural connection of the supporting leg, the supporting base, the sliding block and the connecting rod of the present invention.

In the figure: 1. Main panel; 2. Feed bin; 3. Switch button; 4. Rotating shaft; 5. Rotating sleeve; 6. First gear; 7. Steering gear; 8. Second gear; 9. Third gear ; 10, the first motor; 11, the temporary storage bin; 12, the transmission channel; 13, the screw conveyor; 14, the second motor; 15, the rotating blade; 16, the third motor; hood; 19, collection bin; 20, dust bin; 21, support leg; 22, support base; 23, slider; 24, connecting rod.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-5, an embodiment provided by the present utility model: a crushed material separation device for corn threshing machinery, comprising a main panel 1, a switch button 3, a first motor 10, a second motor 14, a first motor Three motors 16 and a blower 17, a feeding bin 2 is welded on the upper right side of the main panel 1, and a switch button 3 is installed on the front of the feeding bin 2, and a rotating shaft 4 is evenly inlaid on the right side of the main panel 1, and the rotating shaft 4 A rotating sleeve 5 is set on the outer side of the rotating shaft 4, a first gear 6 is fixed on the front of the rotating shaft 4, and the right side of the first gear 6 is meshed with a steering gear 7, and the right side of the steering gear 7 is meshed with a second gear 8, the first gear The left side of 6 is meshed with a third gear 9, and the back of the third gear 9 is connected with a first motor 10, the model of the first motor 10 is 68LTYZ, the right side of the main panel 1 is welded with a temporary storage bin 11, The rotating sleeve 5 is designed as a rotating structure through the rotating shaft 4 and the main panel 1. The rotating shaft 4 is provided with seven groups in total, the first gear 6 is provided with four groups in total, the second gear 8 is provided with three groups in total, and the four groups of the first gear 6 and the third group are arranged. The group of second gears 8 are welded to the front of the seven groups of rotating shafts 4 at intervals. The second gear 8 is connected to another group of first gears 6 through a transmission belt. The switch button 3 controls the first motor 10 to be powered on to start. 10 drives the third gear 9 to rotate counterclockwise, the third gear 9 that rotates counterclockwise drives the first gear 6 to rotate clockwise under the meshing of the teeth, and the first gear 6 that rotates clockwise drives the shaft 4 in the middle of the first gear 6 Rotating clockwise, the first gear 6 rotating clockwise drives the steering gear 7 to rotate counterclockwise under the meshing of the teeth, and the steering gear 7 rotating counterclockwise drives the second gear 8 to rotate clockwise under the meshing of the teeth, clockwise The rotating second gear 8 drives the shaft 4 welded at the center of the second gear 8 to rotate clockwise, and the front of the second gear 8 drives the second set of first gears 6 to rotate clockwise through the transmission belt. Driven by the belt, the seven sets of rotating shafts 4 all rotate clockwise, so that the rotating sleeve 5 sleeved on the outer side of the rotating shaft 4 rotates clockwise, and the corn cobs in the crushed corn material dumped in the feeding bin 2 are transferred to the right, and the The right end of the feeding bin 2 is discharged. During the rotation, the corn particles in the crushed material fall into the temporary storage bin 11 through the gap between the rotating sleeves 5, and are separated without vibration, which reduces the work of the equipment. The vibration generated during the time, and the impact of vibration on the life of the equipment, improve the service life of the equipment.

A conveying channel 12 is fixed at the bottom of the temporary storage bin 11, a spiral conveying blade 13 is inserted in the interior of the conveying channel 12, and a second motor 14 is welded to the bottom of the spiral conveying blade 13. The model of the second motor 14 is 5IK120RGN-CF , the upper end of the transmission channel 12 is equipped with a rotating blade 15, and the front of the rotating blade 15 is fixed with a third motor 16, the model of the third motor 16 is 4IK25RGN-C, and a blower 17 is fixed above the main panel 1. The blower 17 The model is CRT-CFJ01-1. A dust cover 18 is installed on the upper left side of the main panel 1 through a rotating shaft. The dust cover 18 and the main panel 1 are designed as a rotating structure, and the dust cover 18 is evenly opened with ventilation holes. , when the device is working, the switch button 3 controls the external power supply to energize the second motor 14, the second motor 14 rotates to drive the screw conveyor blade 13 to rotate, and the axial driving force generated by the rotation of the screw conveyor blade 13 is used. The inner corn particles are sent upward, and the switch button 3 controls the third motor 16 to start, and the started third motor 16 drives the rotating blade 15 welded on its rotating output shaft to rotate, so that the rotating blade 15 rotates and conveys the screw conveyor blade 13 up. The corn kernels are thrown out, the switch button 3 controls the blower 17 to start blowing, and blows the dander and dust in the corn kernels to the left. The dander and dust fall to the left side of the dust cover 18 and enter the dust collecting bin 20 to be collected. Because the texture of the corn particles is heavier, the corn falls nearer, and falls into the collecting bin 19 for collection. , the dander and dust in the corn particles are cleaned out by throwing and blowing, and the separation effect is good. The dust cover 18 is provided with ventilation holes, which is conducive to the movement of airflow and the separation of crushed materials. The dust cover 18 is opened to clean the dust cover 18, which is simple and convenient to operate.

A collecting bin 19 is inserted in the middle of the main panel 1, and a dust collecting bin 20 is installed on the left side of the collecting bin 19. A chute is opened in the middle of the main panel 1, and the collecting bin 19 is inserted in the main panel 1. In the chute opened in the middle, the collecting bin 19 and the main panel 1 are designed as a sliding structure, the left side of the main panel 1 is provided with a chute, and the dust collection bin 20 is inserted in the chute opened on the left side of the main panel 1, The dust collecting bin 20 and the main panel 1 are designed as sliding structures, and a baffle plate is welded on the intermediate position of the collecting bin 19 and the dust collecting bin 20. 20 is taken out, the corn particles collected in the collecting bin 19 are collected and stored, and the dust dander inside the dust collecting bin 20 is cleaned up, which is easy to operate. On the main panel 1 between the collecting bin 19 and the dust collecting bin 20 Welded baffles prevent dust and dander from being remixed into the corn kernels, ensuring the good quality of the separated corn kernels.

The four corners of the main panel 1 are welded with support legs 21 , and the bottom of the support legs 21 is inserted with a support base 22 , a slider 23 is installed inside the support legs 21 , and the front of the slider 23 is connected by a rotating shaft There is a connecting rod 24, the support base 22 and the support leg 21 are designed as a sliding structure, the support leg 21 is provided with a chute, the slider 23 is embedded in the chute opened in the support leg 21, and the slider 23 passes through the chute and The support leg 21 is designed as a sliding structure, a spring is installed above the slider 23, a spring is installed below the slider 23, the connecting rod 24 is designed in a cross shape, and the connecting rod 24 is respectively connected to the slider 23 and the support through a rotating shaft. On the base 22, when the device is working, vibration will be generated. When the vibration is transmitted to the support leg 21, affected by the vibration, the support leg 21 will move relative to the support base 22 and squeeze the spring installed inside the support leg 21. The spring installed inside the leg 21 is elastically deformed, which weakens and absorbs the vibration and prevents excessive vibration from being transmitted to the support base 22, so that the friction between the support base 22 and the ground produces harsh noise, and the connecting rod 24 is cross-supported on the support base 22 and the sliding On the block 23, the stability of the device is improved, and the slider 23 can slide up and down inside the support leg 21, and the upper and lower sides of the slider 23 are equipped with springs. The vibration generated prevents the equipment from vibrating too much and affects the service life of the equipment.

Working principle: When working, connect the device to an external power supply to provide power support for the device, and then the staff starts the device through the switch button 3;

When working, the staff dumps the threshed corn crushed material into the feed bin 2, and controls the first motor 10 to start through the switch button 3. After the first motor 10 starts, it drives the third gear 9 to rotate, and the third gear 9 rotates through the The gear and transmission belt drive the rotating shaft 4 to rotate clockwise, so that the rotating sleeve 5 rotates clockwise, and the corn cobs dumped in the crushed corn material in the feeding bin 2 are transferred to the right, and discharged through the right side of the feeding bin 2. The particles fall into the temporary storage bin 11 through the gap between the rotating sleeves 5;

The switch button 3 controls the second motor 14 to start, the second motor 14 starts to drive the screw conveyor blade 13 to rotate, and the corn particles inside the temporary storage bin 11 are transported upward through the axial transmission force, and the switch button 3 controls the third motor 16 to start, The third motor 16 starts to drive the rotating blade 15 to rotate counterclockwise, the rotating rotating blade 15 throws the conveyed corn particles upward, the switch button 3 controls the blower 17 to work and blows the dander and dust in the thrown corn particles to the The left side of the dust cover 18 falls into the dust collection bin 20 for collection, while the larger corn kernels fall into the closer collection bin 19. The board separates the husks and corn kernels to prevent the separated corn particles and husks from being remixed. When the separation is over, the collecting bin 19 and the dust collecting bin 20 can be taken out by pulling outward, and the inside of the collecting bin 19 can be separated. of corn kernels for storage;

During operation, due to the operation of the first motor 10, the second motor 14 and the third motor 16, the device will generate slight vibration. When the vibration is transmitted to the support leg 21, the spring inside the support leg 21 can elastically deform, weakening the absorption Vibration, to prevent vibration from causing noise caused by the friction between the support base 22 and the ground, the slider 23 can slide freely inside the support leg 21, and the springs on the upper and lower sides of the slider 23 further absorb the vibration to reduce the impact of vibration on the equipment, and cooperate with the support base 22 and the sliding block 23 are cross-connected through the connecting rod 24, the structure is more stable, and the service life of the equipment is improved.

It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and that the present invention may be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments are to be considered in all respects as exemplary and not restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description, and it is therefore intended that the All changes within the meaning and range of the required equivalents are embraced within the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

Claims (5)

1. The utility model provides a broken material separator for corn threshing machine, includes main panel (1), shift knob (3), first motor (10), second motor (14), third motor (16) and hair-dryer (17), its characterized in that: the welding of the right side top of interarea board (1) has feeding storehouse (2), and the front in feeding storehouse (2) installs shift knob (3), the inside even mosaic in right side of interarea board (1) has pivot (4), and the outside cover of pivot (4) is equipped with and rotates cover (5), the front of pivot (4) is fixed with first gear (6), and the right side meshing of first gear (6) has a steering gear (7), the right side meshing of steering gear (7) has second gear (8), the left side meshing of first gear (6) has third gear (9), and the back of third gear (9) is connected with first motor (10), the welding has storage bin (11) of keeping in under the right side of interarea board (1), and the bottom of storage bin (11) is fixed with transfer passage (12), the inside of transfer passage (12) is inserted and is equipped with spiral transmission leaf (13), and the bottom welding of spiral conveying leaf (13) has second motor (14), rotatory leaf (15) have been installed to the upper end of transfer passage (12), and the front of just rotating leaf (15) is fixed with third motor (16), the top fixed mounting of main panel (1) has hair-dryer (17), dust cover (18) are installed through the axis of rotation in the top left side of main panel (1), the intermediate position of main panel (1) is inserted and is equipped with aggregate bin (19), and the left side of aggregate bin (19) installs dust collection bin (20), four edges department of main panel (1) has all welded supporting leg (21), and the bottom of supporting leg (21) is inserted and is equipped with support base (22), the internally mounted of supporting leg (21) has supporting leg slider (23), and there is connecting rod (24) through the axis of rotation connection in the front of slider (23).

2. The broken material separating device for corn threshing machine according to claim 1, characterized in that: rotating sleeve (5) is through pivot (4) and main panel (1) design for revolution mechanic, pivot (4) are provided with seven groups altogether, first gear (6) are provided with four groups altogether, second gear (8) are provided with three groups altogether, four groups first gear (6) and three groups second gear (8) interval welding respectively is in seven groups the front of pivot (4), second gear (8) pass through driving belt and another group first gear (6) are connected.

3. The broken material separating device for corn threshing machine according to claim 1, characterized in that: the dust cover (18) and the main panel (1) are designed to be of a rotating structure, and the dust cover (18) is uniformly provided with ventilation holes.

4. The broken material separating device for corn threshing machine according to claim 1, characterized in that: the middle of the main panel (1) is internally provided with a sliding groove, the material collecting bin (19) is inserted into the sliding groove formed in the middle of the main panel (1), the material collecting bin (19) and the main panel (1) are designed into a sliding structure, the sliding groove is formed in the left side of the main panel (1), the dust collecting bin (20) is inserted into the sliding groove formed in the left side of the main panel (1), the dust collecting bin (20) and the main panel (1) are designed into a sliding structure, and the middle position of the material collecting bin (19) and the dust collecting bin (20) is welded with a baffle plate.

5. The broken material separating device for corn threshing machine according to claim 1, characterized in that: support base (22) and supporting leg (21) design and be sliding structure, the spout has been seted up to the inside of supporting leg (21), slider (23) are inlayed in the inside spout of seting up of supporting leg (21), slider (23) pass through the spout and support leg (21) design and be sliding structure, the spring has been installed to the top of slider (23), the spring has been installed to the below of slider (23), connecting rod (24) are the fork design, connecting rod (24) are respectively through rotation axis connection on slider (23) and support base (22).

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