CN211591415U

CN211591415U - Straw compression device for corn harvester

Info

Publication number: CN211591415U
Application number: CN201922239880.9U
Authority: CN
Inventors: 梁晓剑; 亓明亮; 王喜龙; 李二帅
Original assignee: Luoyang Ferguson Mechanical Equipment Co ltd
Current assignee: Luoyang Ferguson Mechanical Equipment Co ltd
Priority date: 2019-12-14
Filing date: 2019-12-14
Publication date: 2020-09-29
Anticipated expiration: 2029-12-14

Abstract

The utility model discloses a straw compression device for a corn harvester, which comprises a feed inlet, a material pressing box, a compaction device and a mounting plate, wherein the upper surface of the mounting plate is rotatably connected with a rotating shaft through a bearing, the outer side surface of the rotating shaft is sleeved with a driven gear, one side of the driven gear is engaged and connected with a driving gear, the driving gear is fixedly connected with a motor output shaft arranged at the lower end of the driving gear, the middle position of the upper surface of a rotary disc is provided with a support column, the outer side surface of the support column is uniformly provided with three first hydraulic telescopic rods, the tail end of each first hydraulic telescopic rod is provided with the material pressing box, the material pressing box comprises a box body, a bottom plate and a magnetic block which are in sliding connection with the box body, the magnetic block is arranged at the outer side surface at one end of the bottom plate, the feed inlet is arranged right, the compression efficiency is greatly improved.

Description

Straw compression device for corn harvester

Technical Field

The utility model relates to a maize picker technical field specifically is a straw compressor arrangement for maize picker.

Background

Along with the development of agricultural intellectualization and convenience, the realized functions of the corn harvester are more and more complete, and the threshing from the cutting of the straws of the corn to the corn can be realized through the corn harvester.

The existing corn harvester realizes the recycling of straws by cutting and crushing the straws, but because the space of the corn harvester is limited, the crushed straws cannot be stored excessively, and the crushed straws need to be thrown out after the operation for a period of time, so the straws need to be picked up, the operation speed is influenced, the thrown straws need to be picked up, the labor load is increased, and the existing solution is quite inconvenient.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to overcome current defect, provide a straw compressor arrangement for maize picker, through the workbin that sets up rotatory operation, compress the straw with the compaction device, improved compression efficiency greatly, further improved the availability factor of this device, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a straw compression device for a corn harvester comprises a feed inlet, a material pressing box, a compaction device and a mounting plate, wherein the upper surface of the mounting plate is rotatably connected with a rotating shaft through a bearing, a driven gear is sleeved on the outer side surface of the rotating shaft, one side of the driven gear is meshed with a driving gear, the driving gear is fixedly connected with a motor output shaft arranged at the lower end of the driving gear, a support column is arranged in the middle position of the upper surface of a rotary disc, three first hydraulic telescopic rods are uniformly distributed on the outer side surface of the support column, the material pressing box is arranged at the tail end of each first hydraulic telescopic rod, the material pressing box comprises a box body, a bottom plate and a magnetic block which are in sliding connection with the box body, the magnetic block is arranged on the outer side surface of one end of the bottom plate, the feed inlet is arranged right, the front end of the fourth hydraulic telescopic rod is provided with a powered magnet, the height of the powered magnet is the same as that of the magnetic block, a power supply is arranged below the powered magnet, the power supply is electrically connected with a coil wound on the outer side surface of the powered magnet, the upper surface of the mounting plate is respectively provided with a single chip microcomputer, a hydraulic oil tank and a hydraulic pump set, the input end of the single chip microcomputer is electrically connected with the output end of an external power supply, and the output end of the single chip microcomputer is electrically connected with the input ends of the hydraulic pump.

As a preferred technical scheme of the utility model, compaction device includes fixed column, U type frame, first clamp plate and second hydraulic telescoping rod, the upper surface at the mounting panel is fixed to the fixed column, and the up end of fixed column is fixed with U type frame, and the lower extreme and the bottom plate height of U type frame are the same, and the inboard upper end of U type frame is fixed with first clamp plate through second hydraulic telescoping rod.

As a preferred technical scheme of the utility model, the quantity of magnetic path is two, and the width direction symmetric distribution of box is followed to two magnetic paths, the quantity of circular telegram magnet is two, and two circular telegram magnets are distinguished side by side, and two circular telegram magnets's distance is the same with the distance of two magnetic paths.

As an optimal technical scheme of the utility model, the one end symmetry that the magnetic path was kept away from to the lateral surface of box is equipped with the stopper, the height that highly is not less than the stopper of circular telegram magnet.

As an optimal technical scheme of the utility model, be equipped with the telescopic link mount pad between first hydraulic telescoping rod and the support column.

As an optimal technical scheme of the utility model, be equipped with the boosting device between circular telegram magnet and the compaction device, the boosting device includes L type support, second clamp plate and third hydraulic telescoping rod, and the upper surface at the mounting panel is fixed to L type support, and the upper end of L type support is fixed with the second clamp plate through third hydraulic telescoping rod.

As an optimized technical scheme of the utility model, the below of second clamp plate is equipped with conveyor.

As an optimized technical scheme of the utility model, conveyor is conveyer belt conveyor.

Compared with the prior art, the beneficial effects of the utility model are that: this straw compressor for maize picker compact structure, reasonable in design, occupation space is little during the use, can high efficiency compress the operation to the straw, rotate the straw after smashing and receive through setting up three pressure workbin, do not influence the load of straw, and then improve the operating efficiency, through the rotation that sets up drive gear and driven gear control pressure workbin, make to rotate more stably, through with the first hydraulic telescoping rod of box and bottom plate sliding connection cooperation, the convenience is adsorbed the magnetic path of bottom plate both sides through circular telegram magnet, and then can drive the round trip movement of bottom plate, straw after will compressing is discharged, this device automatic operation of control that can be intelligent through setting up the singlechip, make compression operation can be high-efficient, stable going on.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a left side view of the present invention;

fig. 4 is a top view of the present invention;

FIG. 5 is a schematic view of the structure of the material pressing box of the present invention;

figure 6 is the cross-sectional view of the material pressing box of the utility model.

In the figure: 1 feeding hole, 2 material pressing boxes, 201 box bodies, 202 bottom plates, 203 limiting blocks, 204 magnetic blocks, 3 first hydraulic telescopic rods, 4 telescopic rod mounting seats, 5 supporting columns, 6 rotating discs, 7 rotating shafts, 8 driven gears, 9 bearings, 10 mounting plates, 11 driving gears, 12 motors, 13 compacting devices, 131 fixing columns, 132U-shaped frames, 133 first pressing plates, 134 second hydraulic telescopic rods, 14 boosting devices, 141L-shaped supports, 142 second pressing plates, 143 third hydraulic telescopic rods, 15 supporting plates, 16 fourth hydraulic telescopic rods, 17 electrifying magnets, 18 power supplies, 19 single-chip microcomputers, 20 hydraulic oil tanks, 21 hydraulic pump sets and 22 conveying devices.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiment of the present invention, not a whole embodiment (for convenience of description and understanding, the following description is made with the upper side of fig. 2 as the upper side, and the front side of fig. 2 as the front side). Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a straw compression device for a corn harvester comprises a feed inlet 1, a material pressing box 2, a compaction device 13 and a mounting plate 10, wherein the upper surface of the mounting plate 10 is rotatably connected with a rotating shaft 7 through a bearing 9, the outer side surface of the rotating shaft 7 is sleeved with a driven gear 8, one side of the driven gear 8 is meshed with a driving gear 11, the driving gear 11 is fixedly connected with an output shaft of a motor 12 arranged at the lower end of the driving gear 11, a support column 5 is arranged in the middle of the upper surface of a rotary table 6, three first hydraulic telescopic rods 3 are uniformly distributed on the outer side surface of the support column 5, a telescopic rod mounting seat 4 is arranged between the first hydraulic telescopic rods 3 and the support column 5, the stability of the first hydraulic telescopic rods 3 arranged on an arc surface is improved due to the arrangement of the telescopic rod mounting seat 4, the material pressing box 2 is arranged at the tail end of the first, the magnetic blocks 204 are arranged on the outer side surface of one end of the bottom plate 202, the end, far away from the magnetic blocks 204, of the outer side surface of the box body 201 is symmetrically provided with the limiting blocks 203, the height of the electrified magnets 17 is not lower than that of the limiting blocks 203, the limiting blocks 203 are arranged to prevent the fourth hydraulic telescopic rod 16 from completely pushing the bottom plate 202 out of the box body 201, the number of the magnetic blocks 204 is two, the two magnetic blocks 204 are symmetrically distributed along the width direction of the box body 201, the number of the electrified magnets 17 is two, the two electrified magnets 17 are respectively arranged side by side, the distance between the two electrified magnets 17 is the same as that between the two magnetic blocks 204, a feeding hole 1 is arranged right above the material pressing box 2, the front part of the rotating disc 6 is provided with the compacting device 13, the compacting device 13 comprises a fixed column 131, a U-shaped frame 132, a first pressing plate 133 and a second hydraulic telescopic, the lower end of the U-shaped frame 132 is as high as the bottom plate 202, the first pressing plate 133 is fixed at the upper end of the inner side of the U-shaped frame 132 through the second hydraulic telescopic rod 134, the supporting plate 15 is arranged at the end, far away from the feed inlet 1, of the rear part of the rotating disc 6, the fourth hydraulic telescopic rod 16 is arranged at the front side surface of the upper end of the supporting plate 15, the front end of the fourth hydraulic telescopic rod 16 is provided with the electrified magnet 17, the height of the electrified magnet 17 is as high as that of the magnetic block 204, the power supply 18 is arranged below the electrified magnet 17, the power supply 18 is electrically connected with a coil wound on the outer side surface of the electrified magnet 17, the boosting device 14 is arranged between the electrified magnet 17 and the compacting device 13, the boosting device 14 comprises an L-shaped support 141, a second pressing plate 142 and a third hydraulic telescopic rod 143, the L-shaped support 141 is fixed on the upper surface of the mounting plate 10, the second pressing plate 142 is fixed at the upper, the conveying device 22 is arranged below the second pressing plate 142, the conveying device 22 is a conveyor belt conveying device, the conveying device 22 is convenient to convey away compressed straws, the upper surface of the mounting plate 10 is respectively provided with a single chip microcomputer 19, a hydraulic oil tank 20 and a hydraulic pump group 21, the input end of the single chip microcomputer 19 is electrically connected with the output end of an external power supply, the output end of the single chip microcomputer 19 is respectively and electrically connected with the hydraulic pump group 21, a power supply 18 and the input end of the motor 12, the hydraulic pump group 21 comprises four hydraulic pumps which respectively and correspondingly control the first hydraulic telescopic rod 3, the second hydraulic telescopic rod 134, the third hydraulic telescopic rod 143 and the fourth hydraulic telescopic rod 16, the model of the single chip microcomputer 19 is 8051 series of Intel corporation, the single chip microcomputer 19 controls the hydraulic pump group 21, the power supply 18 and the motor 12 by adopting a common method in the prior art, and the straw, reasonable in design, occupation space is little during the use, can high efficiency carry out the compression operation to the straw.

When in use: the device is fixed at the rear end of a straw crushing mechanism of a corn harvester through a mounting plate 10, crushed straws are discharged into a pressing box 2 through a feed inlet 1, the time required for filling the pressing box with straws is calculated according to the displacement speed and the volume of the pressing box 2, then a corresponding time interval is set through a single chip microcomputer 19 to control a motor 12 to start, a driving gear 11 is controlled to rotate to drive a driven gear 8 to rotate, the driven gear 8 drives a rotating shaft 7 to rotate to drive a rotating disc 6 to rotate, the pressing box 2 filled with straws rotates to one side of a compacting device 13, the motor 12 stops rotating, the single chip microcomputer 19 controls a first hydraulic telescopic rod 3 to extend to push the pressing box 2 to the compacting device 13 and continuously compact the straws in the pressing box 2 through a first pressing plate 133 at the moment, and when the next pressing box 2 is filled with straws, the first hydraulic telescopic rod 3 resets, the single chip microcomputer 19 controls the motor 12 to continuously start to convey the material pressing box 2 compressed by the straws to one side of the boosting device 14, the single chip microcomputer 19 controls the first hydraulic telescopic rod 3 to extend, at the same time, the single chip microcomputer 19 controls the fourth hydraulic telescopic rod 16 to extend and controls the power supply 18 to electrify the external coil of the electrified magnet 17 to enable the electrified magnet 17 to have a magnet, the electrified magnet 17 moves to the position of the magnetic block 204 and is adsorbed with the magnetic block, the fourth hydraulic telescopic rod 16 continues to extend to push the bottom plate 202 to move, at the same time, the bottom of the material pressing box 2 is completely opened, the compressed straws fall onto the conveying device 22, if the straws do not fall down, the single chip microcomputer 19 controls the third hydraulic telescopic rod 143 to extend and push the straws out through the second pressing plate 142, the third hydraulic telescopic rod 143 resets, the fourth hydraulic telescopic rod resets 16, the power supply 18 is powered off, the first hydraulic telescopic rod 3 resets, and the steps are repeated to circularly compress the straws.

The utility model can be operated conveniently, occupies little space when in use, and is convenient for operation and use; the straw can be compressed quickly and efficiently, and the use convenience is improved; receive through setting up three pressure workbin 2 straw after smashing rotates, does not influence the load of straw, and then improves the operating efficiency, has further improved the convenience in use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a straw compressor arrangement for maize picker, includes feed inlet (1), presses workbin (2), compaction device (13) and mounting panel (10), its characterized in that: the upper surface of the mounting plate (10) is rotatably connected with a rotating shaft (7) through a bearing (9), a driven gear (8) is sleeved on the outer side surface of the rotating shaft (7), a driving gear (11) is meshed and connected with one side of the driven gear (8), the driving gear (11) is fixedly connected with an output shaft of a motor (12) arranged at the lower end of the driving gear, a support column (5) is arranged in the middle of the upper surface of the rotating disc (6), three first hydraulic telescopic rods (3) are uniformly distributed on the outer side surface of the support column (5), a material pressing box (2) is arranged at the tail end of each first hydraulic telescopic rod (3), the material pressing box (2) comprises a box body (201), a bottom plate (202) and a magnetic block (204) which are in sliding connection with the box body (201), the magnetic block (204) is arranged on the outer side surface of one end of the bottom plate (202), a feeding, the rear end of the turntable (6) far away from the feed inlet (1) is provided with a supporting plate (15), the front side face of the upper end of the supporting plate (15) is provided with a fourth hydraulic telescopic rod (16), the front end of the fourth hydraulic telescopic rod (16) is provided with an electrifying magnet (17), the height of the electrifying magnet (17) is the same as that of the magnetic block (204), a power supply (18) is arranged below the electrifying magnet (17), the power supply (18) is electrically connected with a coil wound on the outer side face of the electrifying magnet (17), the upper surface of the mounting plate (10) is respectively provided with a single chip microcomputer (19), a hydraulic oil tank (20) and a hydraulic pump set (21), the input end of the single chip microcomputer (19) is electrically connected with the output end of an external power supply, and the output end of the single chip.

2. The straw compression device for the corn harvester according to claim 1, wherein: the compacting device (13) comprises a fixing column (131), a U-shaped frame (132), a first pressing plate (133) and a second hydraulic telescopic rod (134), the fixing column (131) is fixed on the upper surface of the mounting plate (10), the U-shaped frame (132) is fixed on the upper end face of the fixing column (131), the lower end of the U-shaped frame (132) is as high as the bottom plate (202), and the first pressing plate (133) is fixed on the upper end of the inner side of the U-shaped frame (132) through the second hydraulic telescopic rod (134).

3. The straw compression device for the corn harvester according to claim 1, wherein: the number of the magnetic blocks (204) is two, the two magnetic blocks (204) are symmetrically distributed along the width direction of the box body (201), the number of the electrified magnets (17) is two, the two electrified magnets (17) are respectively arranged side by side, and the distance between the two electrified magnets (17) is the same as that between the two magnetic blocks (204).

4. The straw compressing device for the corn harvester according to claim 1 or 3, wherein: the outer side surface of the box body (201) is provided with limiting blocks (203) at one end far away from the magnetic blocks (204), and the height of the electrified magnet (17) is not lower than that of the limiting blocks (203).

5. The straw compression device for the corn harvester according to claim 1, wherein: and a telescopic rod mounting seat (4) is arranged between the first hydraulic telescopic rod (3) and the support column (5).

6. The straw compressing device for the corn harvester according to claim 1 or 3, wherein: a boosting device (14) is arranged between the electrified magnet (17) and the compacting device (13), the boosting device (14) comprises an L-shaped support (141), a second pressing plate (142) and a third hydraulic telescopic rod (143), the L-shaped support (141) is fixed on the upper surface of the mounting plate (10), and the second pressing plate (142) is fixed at the upper end of the L-shaped support (141) through the third hydraulic telescopic rod (143).

7. The straw compression device for the corn harvester according to claim 6, wherein: and a conveying device (22) is arranged below the second pressing plate (142).

8. The straw compression device for the corn harvester according to claim 7, wherein: the conveying device (22) is a conveyor belt conveying device.