Ear pressure feeding device of corn husker

Abstract

The utility model discloses an ear pressure feeding device of a corn husker, which belongs to the technical field of agricultural machinery and consists of a box body, a transition shaft welding part, a driving shaft assembly, a driven shaft assembly and a transmission mechanism. The corn ear pressing and conveying device is used for pressing and conveying corn ears to prevent blockage caused by too low gliding speed or jumping, and is better distributed along the working surface of the peeling roller, so that the corn ears move downwards in sequence to be in good contact with the peeling roller, and finally the peeling roller is assisted to complete the work of peeling bracts on the corn ears.

Description

Technical Field

[0001] The utility model relates to a corn ear pressing and conveying device of a corn peeling machine, belonging to the technical field of agricultural machinery. Background Art

[0002] The corn cob pressing device of the corn peeler is installed on the upper part of the peeler to press the corn cobs to prevent blockage caused by slow sliding speed or jumping, and to better distribute them along the working surface of the peeling roller, so that the ears move downward in sequence and have good contact with the peeling roller, and finally assist the peeling roller to complete the work of peeling the husks on the corn cobs.

[0003] At present, when the harvested fruit ears fall to the contact point between the inclined plate and the bottom surface of the fruit ear pressing device, the fruit ears are prone to entanglement and blockage. Under the movement of the star wheels, the fruit ears are easily stuck in the cylindrical spacer sleeves at the roots of the two star wheels and cannot continue to move backward, causing the fruit ears to accumulate here, affecting the operating efficiency and effect of the machine. Summary of the invention

[0004] The utility model provides a corn ear pressing device for a corn peeling machine, which enables the corn ears to move downward in sequence before contacting the peeling mechanism, thereby preventing blockage caused by slow sliding speed or jumping, and ensuring that the corn ears are better distributed along the working surface of the peeling roller and have good contact with the peeling roller.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a corn peeling machine ear pressing device, including a box body, a transition shaft welding, a driving shaft assembly, a driven shaft assembly and a transmission device; wherein the box body is composed of a rear enclosure, a side plate, a forward inclined plate welding, a bottom inclined baffle and a bottom straight baffle connected to each other; the transition shaft welding is composed of a transition shaft and a transition shaft grid welding; the driving shaft assembly is composed of a square shaft, a square hole star wheel, a square hole smoothing piece and a square hole spacer sleeve; the driven shaft assembly is composed of a square shaft, a square hole star wheel and a square hole spacer sleeve; power is input through the shaft end of the driving shaft to rotate the driving shaft assembly, and one end of the driving shaft transmits power to the driven shaft assembly through a transmission mechanism, so that the driven shaft assembly rotates in the same direction as the driving shaft assembly; the other end of the driving shaft transmits power to the transition shaft welding through a transmission mechanism, and the rotation directions of the driving shaft assembly and the transition shaft welding are opposite; the spacing between the two upper hole star wheels on the driven shaft assembly is smaller than the spacing between the two square hole star wheels on the driving shaft assembly.

[0006] The beneficial effects of the utility model are as follows: the fruit ears fall onto the forward inclined plate and slide down along the inclined surface of the forward inclined plate. Under the action of the forward inclined plate guide plate, the fruit ears slide down smoothly in a corrected order. When they reach the transition axis, they are thrusted by the rotating transition axis bars and will not get stuck or retained here, but will slide down smoothly to the lower inclined baffle plate. At the lower inclined baffle plate, the fruit ears will be stuck between the two square hole star wheels assembled on the driving shaft. If there is a square hole spacer sleeve between the two star wheels assembled on the driving shaft, the fruit ears will constantly rub against the square hole spacer sleeve here, and stagnate here without falling or moving forward, resulting in serious Therefore, in the assembly of the driving shaft, a smoothing piece is installed between the two square-hole star wheels. When the ears move to this place, they are forced to move downward or slide down along the lower inclined baffle under the forced pressure of the smoothing piece, avoiding the ears from being blocked here, allowing the ears to move downward smoothly and improving the mechanical efficiency. The spacing between the two square-hole star wheels on the driven shaft assembly is smaller than the spacing between the two square-hole star wheels on the driving shaft assembly, so that the ears can be placed more orderly and evenly on the plane of the lower horizontal baffle under the action of the square-hole star wheels, which is convenient for the next process of peeling the husks on the corn ears by the peeling roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] Figure 1 It is a three-dimensional diagram of the utility model.

[0008] Figure 2 It is the front view of the utility model.

[0009] Figure 3 for Figure 2 Top view of the .

[0010] Figure 4 for Figure 2 Bottom view of .

[0011] Figure 5 for Figure 3 A-A section view.

[0012] Figure 6 Assemble the box in a three-dimensional diagram.

[0013] Figure 7 Assemble the three-dimensional diagram of the driven shaft.

[0014] Figure 8 This is a stereogram of the active shaft assembly.

[0015] Fig. 9 This is a three-dimensional diagram of the welding of the forward tilt plate.

[0016] Fig.10 This is a three-dimensional diagram of the transition shaft welding.

[0017] Fig.11 It is a square axis stereogram.

[0018] Fig.12This is a three-dimensional image of a square hole star wheel.

[0019] Fig.13 It is a three-dimensional diagram of the square hole spacer sleeve.

[0020] Fig.14 It is a three-dimensional diagram of the square hole pull-out piece.

[0021] Numbers in the figure:

[0022] 1. Box body, 101. Rear vertical plate, 102. Side vertical plate, 103. Lower cross baffle, 104. Lower inclined baffle, 105. Forward tilt plate welding, 1051. Forward tilt plate, 1052. Forward tilt plate guide plate, 2. Transmission mechanism, 3. Driven shaft assembly, 301. Square shaft, 302. Square hole spacer sleeve, 4. Square hole star wheel, 5. Driving shaft assembly, 501. Square hole shifting piece, 6. Transition shaft welding, 601. Transition shaft, 602. Transition shaft bars. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings and specific implementation methods.

[0024] like Figures 1 to 14 As shown, a corn peeling machine ear pressing device comprises a box body 1, a transition shaft weld 6, a driving shaft assembly 5, a driven shaft assembly 3, and a transmission device 2; the box body 1 is composed of a rear vertical plate 101, a side vertical plate 102, a lower horizontal baffle plate 103, a lower inclined baffle plate 104, and a forward inclined plate weld 105, which are installed by bolts through peripheral connection holes; the side vertical plate 101 is divided into two corresponding left and right pieces, and mounting holes are opened at corresponding positions; the driven shaft assembly 3, the driving shaft assembly 5, and the transition shaft weld 6 are positioned on the box body 1 through the mounting holes, and the corresponding mechanical operation is realized through the power transmission of the transmission mechanism 2, thereby completing the expected mechanical function;

[0025] The tilt plate welding 105 comprises a tilt plate 1051 and a tilt plate guide plate 1052. The tilt plate guide plate 1052 is a triangular steel plate, which is uniformly welded at the bottom edge of the tilt plate 1051 at equal intervals, and the working plane of the tilt plate guide plate 1052 is parallel to the side of the tilt plate 1051.

[0026] The lower inclined baffle plate 104 has mounting holes at both ends connected to the side vertical plate 102 by bolts, and the working plane of the lower inclined baffle plate 104 forms an inclination angle α with the bottom plane of the side vertical plate 102, and the inclination angle α is determined by the following factors: the plane of the lower inclined baffle plate 104 passes through the center of the mounting hole of the transition shaft welding 6 along the long line, and the working plane of the lower inclined baffle plate 104 does not interfere with the square hole star wheel 4 installed on the driving shaft assembly 5; the mounting holes on both sides of the lower cross baffle plate 103 are connected to the corresponding mounting holes of the side vertical plate 102 by bolts, the upper plane of the lower cross baffle plate 103 cannot interfere with the square hole star wheel 4 installed on the driving shaft assembly 5, and the plane of the lower cross baffle plate 103 is parallel to the lower side of the side vertical plate 102;

[0027] The driven shaft assembly 3 comprises a square shaft 301, a square hole spacer sleeve 302 and a transmission mechanism 2 mounted on the shaft end of the square shaft 301; the length of the square hole spacer sleeve 302 is set according to the size of the fruit ear;

[0028] The driving shaft assembly 5 comprises a square shaft 301, a square hole spacer sleeve 302, a square hole smoothing member 501 and a transmission mechanism 2 mounted on the shaft end of the square shaft 301;

[0029] The transition shaft weld 6 includes a transition shaft 601 and transition shaft bars 602; the transition shaft bars 602 are evenly welded along the circumference of the transition shaft 601, and the length of the transition shaft bars 602 corresponds to the spacing of the forward tilt plate guide plate 1052, and cannot interfere during operation.

[0030] Specifically, the driving shaft assembly 5, the driven shaft assembly 3, and the transition shaft welding 6 of the corn peeling machine's ear pressing device are installed on the box body 1 through the mounting holes on the side vertical plate 102; the power is input from the shaft end of the square shaft 301 of the driving shaft assembly 5, so that the square shaft 301 of the driving shaft assembly 5, the square hole star wheel 4, and the square hole shifting member 501 rotate, and the rotation direction is as follows: Figure 5As shown in ; the driving shaft assembly 5 drives the square shaft 301, the square hole spacing sleeve 302, and the square hole star wheel 4 of the driven shaft assembly 3 to rotate in the same direction through the transmission mechanism 2; the other end of the square shaft 301 of the driving shaft assembly 5 drives the transition shaft weld 6 to rotate through the transmission mechanism 2, and the rotation direction of the transition shaft weld 6 is opposite to the rotation direction of the driving shaft assembly 5; during operation, the fruit ear falls into the front end of the forward tilting plate weld 105 of the box body 1, and slides down along the inclined surface of the forward tilting plate 1051. During the falling process, under the guidance of the forward tilting plate guide plate 1052, the fruit ears slide down in a sequential direction. When the lower end of the fruit ear touches the transition shaft weld 6, under the toggle of the transition shaft grid bar 602 welded on the transition shaft 601 by the rotating transition shaft weld 6, the fruit ear will not be blocked here, and it will continue to slide down smoothly along the inclined plane of the lower inclined baffle 104. When it contacts the rotating square hole star wheel 4 on the driving shaft assembly 5, the fruit ear will slide down smoothly on the square hole star wheel 4. Under the steering, it moves in the direction of the rear vertical plate 101 in sequence on the lower cross baffle 103. If a fruit ear is blocked here and affects the subsequent movement of the fruit ear, the square hole shifting piece 501 between the two adjacent square hole star wheels 4 on the driving shaft assembly 5 will force the fruit ear to be pressed down and shifted to the direction of the rear vertical plate 101 to avoid the blockage here; the length of the square hole spacing sleeve 302 between the two adjacent square hole star wheels 4 on the driven shaft assembly 3 is smaller than the length of the square hole shifting piece 501 on the driving shaft assembly 5. Therefore, the spacing between the two adjacent square hole star wheels 4 on the driven shaft assembly 3 is smaller than the spacing between the two adjacent square hole star wheels 4 on the driving shaft assembly 5. The resulting effect is that the fruit ear is shifted by the square hole star wheel 4 of the driven shaft assembly 3 more times than the square hole star wheel 4 on the driving shaft assembly 5, so that the fruit ear is evenly spread here and runs smoothly, ready for the next peeling process.

Claims

1. A corn sheller cob pressing device, comprising a housing (1), a transition shaft weld (6), a driving shaft assembly (5), a driven shaft assembly (3), and a transmission mechanism (2), characterized in that: The box body (1) is composed of a rear vertical plate (101), a side vertical plate (102), a lower transverse baffle plate (103), a lower inclined baffle plate (104) and a forward inclined plate welded together (105), which are assembled by bolts through peripheral connection holes; the side vertical plate (102) is divided into two corresponding left and right parts, and mounting holes are opened at corresponding positions of the side vertical plate (102); the driven shaft assembly (3), the driving shaft assembly (5) and the transition shaft welded together (6) are positioned on the box body (1) through the mounting holes, and the corresponding mechanical operation is realized through the power transmission of the transmission mechanism (2), thereby completing the expected mechanical function.

2. The ear pressing device of a corn peeling machine according to claim 1, characterized in that: The tilt plate welding (105) comprises a tilt plate (1051) and a tilt plate guide plate (1052), wherein the tilt plate guide plate (1052) is a triangular steel plate and is evenly welded at the bottom edge of the tilt plate (1051) at equal intervals, and the working plane of the tilt plate guide plate (1052) is parallel to the side of the tilt plate (1051).

3. The ear pressing device of a corn peeling machine according to claim 1, characterized in that: The mounting holes on both sides of the lower inclined baffle plate (104) are connected to the corresponding mounting holes of the side vertical plate (102) by bolts, and the working plane of the lower inclined baffle plate (104) forms an inclination angle α with the bottom plane of the side vertical plate (102), and the inclination angle α is determined by the following factors: the plane extension line of the lower inclined baffle plate (104) passes through the center of the mounting hole of the transition shaft welding (6), and the working plane of the lower inclined baffle plate (104) cannot interfere with the square hole star wheel (4) installed on the driving shaft assembly (5); the mounting holes on both sides of the lower cross baffle plate (103) are connected to the corresponding mounting holes of the side vertical plate (102) by bolts, the upper plane of the lower cross baffle plate (103) cannot interfere with the square hole star wheel (4) installed on the driving shaft assembly (5), and the plane of the lower cross baffle plate (103) is parallel to the lower side of the side vertical plate (102).

4. The ear pressing device of a corn peeling machine according to claim 1, characterized in that: The driven shaft assembly (3) comprises a square shaft (301) and a square hole spacer sleeve (302); the transmission mechanism (2) is installed on the shaft end of the square shaft (301); and the length of the square hole spacer sleeve (302) is set according to the size of the fruit ear.

5. The ear pressing device of a corn peeling machine according to claim 1, characterized in that: The driving shaft assembly (5) comprises a square shaft (301), a square hole spacer sleeve (302), a square hole smoothing member (501), and a transmission mechanism (2) mounted on the shaft end of the square shaft (301).

6. The ear pressing device of a corn peeling machine according to claim 1, characterized in that: The transition shaft weld (6) includes a transition shaft (601) and transition shaft bars (602). The transition shaft bars (602) are evenly welded in groups along the circumference of the transition shaft (601). The length of the transition shaft bars (602) corresponds to the spacing of the forward tilting plate guide plate (1052) and cannot interfere with each other during operation.

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