CN212763802U

CN212763802U - Safety protection device for corn head cutting machine

Info

Publication number: CN212763802U
Application number: CN202021640991.7U
Authority: CN
Inventors: 张占兵
Original assignee: Zhangjiakou Hejiu Agricultural Development Group Co ltd
Current assignee: Zhangjiakou Hejiu Agricultural Development Group Co ltd
Priority date: 2020-08-10
Filing date: 2020-08-10
Publication date: 2021-03-23
Anticipated expiration: 2030-08-10

Abstract

The utility model relates to the technical field of machining, in particular to a safety protection device for a corn crop cutter, which can reduce the noise generated during the operation of the corn crop cutter, can also collect and treat splashed impurities, improves the practicability and the reliability of the device, reduces the time waste cost and the manpower resource, and comprises the corn crop cutter, wherein a protective cover is arranged at the top end of the corn crop cutter, the bottom end of the protective cover is contacted with the top end of the corn crop cutter, a plurality of springs are uniformly and fixedly connected around the inside of the protective cover, one end of the plurality of springs, which is close to the central plane of the corn crop cutter, is fixedly connected with a buffer plate, a top plate is arranged at the top end of the protective cover, a first plate is fixedly arranged at the top end of the top plate, a sound insulation through groove is arranged inside the top plate, a ventilation pipe is fixedly connected with, the top end of the ventilation pipe is fixedly connected with an exhaust fan.

Description

Safety protection device for corn head cutting machine

Technical Field

The utility model relates to the technical field of machining, specifically be a safety device for corn crop machine.

Background

As is well known, the corn head cutting machine is used for cutting the head part of the corn to be shriveled so as to facilitate the subsequent corn processing, the corn is easy to throw out the fragments of the corn when being processed at high speed, the fragments are easy to splash onto the body and clothes of workers to cause great injury to the workers, and the fragments can even splash onto the faces or eyes of the workers when being serious, thereby causing irreparable injury.

At present, no corresponding corn crop cutter exists in the prior art, the corn crop needs more input human resources, the waste of time cost and human resources is caused, and the impurities generated after the corn head is cut can splash to the ground in the air, so that the corn crop cutter is inconvenient to clean and the like.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a can reduce the noise that maize crop machine during operation produced, can also collect the processing to the impurity that splashes, improve device practicality and reliability to reduce the maize crop machine safety device of wasting time cost and manpower resources.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a safety protection device for a corn head cutter comprises the corn head cutter, wherein a protective cover is installed at the top end of the corn head cutter, the bottom end of the protective cover is in contact with the top end of the corn head cutter, a plurality of springs are uniformly and fixedly connected to the periphery of the inside of the protective cover, one end, close to the central plane of the corn head cutter, of each spring is fixedly connected with a buffer plate, the top end of the protective cover is provided with a top plate, a through groove which is communicated up and down is formed in the top plate, a ventilation pipe is fixedly connected to the inside of the through groove, the bottom end of the ventilation pipe is fixedly connected with a fan cover, the top end of the ventilation pipe is fixedly connected with an exhaust fan, the left end of the exhaust fan is fixedly connected with a discharge pipe, the bottom end of the discharge pipe is fixedly connected with a connecting block, the left end of, the left end of the processing box is rotatably connected with a box door through a shaft pin, the top end of the box door is fixedly connected with a fixing block, and the bottom end of the fixing block is fixedly connected with the top end of the processing box through a screw.

Preferably, the top fixed mounting of roof has first acoustic celotex board, all installs the second acoustic celotex board around the protection casing, and the one end top side fixedly connected with fixed plate that roof central plane was kept away from to the second acoustic celotex board, and the one end top side that roof central plane was kept away from to the position of the four corners of roof and protection casing passes through bolt and fixed plate fixed connection.

Preferably, the bottom side all around of protection casing all fixedly connected with backup pad, the bottom of backup pad is kept away from one side fixedly connected with pillar of maize crop machine central plane.

Preferably, the bottom end of the pillar is fixedly connected with a universal wheel with a locking function.

Preferably, the top end of the supporting plate positioned at the right end is fixedly connected with a tool box, and the top end of the tool box is provided with a box opening.

Preferably, the bottom fixedly connected with wear pad of protection casing, the top left side of wear pad with the bottom contact of buffer board, the top right side of wear pad with the bottom fixed connection of backup pad.

Preferably, the top side of the pillar near one end of the center plane of the corn head cutter is fixedly connected with a supporting block, and the top end of the supporting block and the bottom end of the wear-resistant pad are fixedly connected with one side far away from the center plane of the corn head cutter.

(III) advantageous effects

Compared with the prior art, the utility model provides a corn is safety device for crop head machine possesses following beneficial effect:

this safety device for maize crop head machine, can reduce the speed of splashing of the impurity that maize crop head machine during operation splashes through the buffer board, then inhale to the fan housing internal transfer to handling the incasement through the air exhauster, it can be discharged from the air outlet by inspiratory gas to handle the case, prevent to cause gaseous overstock handling the incasement, and avoided impurity to splash and led to the fact the unnecessary damage to the staff, the noise that maize crop head machine during operation produced can be reduced to first acoustic celotex board and second acoustic celotex board, the simple easy split of device, be convenient for partly the trade of part gets and maintains, the safety device of cutting machine has been realized, the practicality and the reliability of device have been improved, the humanized processing of device has been strengthened.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure of FIG. 1;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1 at B according to the present invention;

fig. 4 is a schematic view of the structure of the buffer board, the spring and the protection cover.

In the figure: 1. a corn head cutter; 2. a protective cover; 3. a spring; 4. a buffer plate; 5. a top plate; 6. a vent pipe; 7. a fan housing; 8. an exhaust fan; 9. a filter housing; 10. a discharge pipe; 11. connecting blocks; 12. a treatment tank; 13. a box door; 14. a fixed block; 15. a screw; 16. a first baffle plate; 17. a second baffle; 18. a fixing plate; 19. a bolt; 20. a support plate; 21. a pillar; 22. a universal wheel; 23. a tool box; 24. a wear pad; 25. and (7) a supporting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Examples

Referring to fig. 1-4, a safety protection device for a corn head cutter comprises a corn head cutter 1, a protective cover 2 is installed at the top end of the corn head cutter 1, the bottom end of the protective cover 2 contacts with the top end of the corn head cutter 1, a plurality of springs 3 are uniformly and fixedly connected around the inside of the protective cover 2, one end of each spring 3, which is close to the central plane of the corn head cutter 1, is fixedly connected with a buffer plate 4, the top end of the protective cover 2 is provided with a top plate 5, the inside of the top plate 5 is provided with a through groove which is communicated up and down, the inside of the through groove is fixedly connected with a ventilation pipe 6, the bottom end of the ventilation pipe 6 is fixedly connected with a fan cover 7, the top end of the ventilation pipe 6 is fixedly connected with an exhaust fan 8, the left end of the exhaust fan 8 is fixedly connected with a discharge pipe 10, the bottom end of the, the air outlet has been seted up on the top right side of handling case 12, filter mantle 9 is located the below of air outlet, and the left end of handling case 12 rotates through the pivot and is connected with chamber door 13, and the top fixedly connected with fixed block 14 of chamber door 13, screw 15 and the top fixed connection who handles case 12 are passed through to the bottom of fixed block 14, have avoided impurity to splash and have caused unnecessary damage to the staff, have reduced the noise that maize crop machine 1 during operation produced.

It should be further noted that, a first baffle board 16 is fixedly installed at the top end of the top plate 5, second baffle boards 17 are installed around the shield casing 2, a fixing board 18 is fixedly connected to the top side of one end of the second baffle board 17 far from the central plane of the top plate 5, the positions of four corners of the top plate 5 and the top side of one end of the shield casing 2 far from the central plane of the top plate 5 are fixedly connected to the fixing board 18 through bolts 19, the first baffle board 16 and the second baffle board 17 can reduce the noise generated during the operation of the corn end cutting machine 1, supporting boards 20 are fixedly connected to the bottom sides of the periphery of the shield casing 2, a support column 21 is fixedly connected to one side of the bottom end of the supporting board 20 far from the central plane of the corn end cutting machine 1, a universal wheel 22 with a locking function is fixedly connected to the bottom end of the support column 21, the position of the device can be changed more conveniently and quickly and effectively fixed, and the case mouth has been seted up on the top of toolbox 23, can put the instrument that needs to use in toolbox 23 and get, improve the practicality of device, the bottom fixedly connected with wear pad 24 of protection casing 2, the top left side of wear pad 24 with the bottom contact of buffer board 4, the top right side of wear pad 24 with the bottom fixed connection of backup pad 20 reduces the damage to the device to can increase the coefficient of friction with maize crop machine 1, make the device better fixed with maize crop machine 1, the top side fixedly connected with supporting shoe 25 of the one end that pillar 21 is close to maize crop machine 1 central plane, the top of supporting shoe 25 keeps away from one side fixed connection of maize crop machine 1 central plane with the bottom of wear pad 24, can carry out effectual fixed to the device, improves the steadiness of device.

In this embodiment, the motor 9 is a motor with a model number of yl 160L-12, and the motor 9 is a device directly purchased from the market and known to those skilled in the art, and here, we only use it, and do not improve it in structure and function, and we will not describe here in detail.

To sum up, this corn is safety device for crop cutter, when using, at first make the device remove to the top of corn crop machine 1 fixedly through universal wheel 22 that has locking function, wear pad 24's setting can strengthen the coefficient of friction between the corn crop machine 1, make effectual fixed between device and the corn crop machine 1, then open corn crop machine 1 and make its work, reduce the speed of splashing of impurity through buffer plate 4 when corn crop machine 1 is worked, can reduce the noise that corn crop machine 1 during work through first acoustic celotex board 16 and second acoustic celotex board 17, then inhale to the fan housing 7 internal transfer to the processing case 12 through air exhauster 8, processing case 12 is inhaled gaseous can be followed the air outlet and discharged, it can to open chamber door 13 and take out the accumulational wastes material in processing case 12 to the dustbin after the work is over.

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 corn is safety device for crop cutter, includes corn cutter (1), its characterized in that: the corn crop harvester is characterized in that a protective cover (2) is installed at the top end of the corn crop harvester (1), the bottom end of the protective cover (2) is in contact with the top end of the corn crop harvester (1), a plurality of springs (3) are uniformly and fixedly connected to the periphery of the inside of the protective cover (2), the springs (3) are arranged in a plurality of positions close to one end of the central plane of the corn crop harvester (1) and fixedly connected with a buffer plate (4), a top plate (5) is arranged at the top end of the protective cover (2), a through groove which is communicated up and down is formed in the top plate (5), a ventilation pipe (6) is fixedly connected to the inside of the through groove, a fan cover (7) is fixedly connected to the bottom end of the ventilation pipe (6), an exhaust fan (8) is fixedly connected to the top end of the ventilation pipe (6), a discharge pipe (10) is fixedly connected to the, handle inside fixedly connected with filter mantle (9) of case (12), handle the top right side of case (12) and seted up the air outlet, filter mantle (9) are located the below of air outlet, and the left end of handling case (12) is rotated through the pivot and is connected with chamber door (13), the top fixedly connected with fixed block (14) of chamber door (13), and screw (15) and the top fixed connection who handles case (12) are passed through to the bottom of fixed block (14).

2. The safety device for the corn head cutter according to claim 1, wherein: the top fixed mounting of roof (5) has first acoustic celotex board (16), all installs second acoustic celotex board (17) around protection casing (2), and roof (5) central plane's one end top side fixedly connected with fixed plate (18) is kept away from in second acoustic celotex board (17), and the position of the four corners of roof (5) and protection casing (2) are kept away from the one end top side of roof (5) central plane and are passed through bolt (19) and fixed plate (18) fixed connection.

3. The safety device for the corn head cutter according to claim 2, wherein: the bottom side all around of protection casing (2) all fixedly connected with backup pad (20), one side fixedly connected with pillar (21) of maize crop machine (1) central plane is kept away from to the bottom of backup pad (20).

4. The safety device for the corn head cutter according to claim 3, wherein: the bottom end of the strut (21) is fixedly connected with a universal wheel (22) with a locking function.

5. The safety device for the corn head cutter according to claim 4, wherein: the top end of the supporting plate (20) positioned at the right end is fixedly connected with a tool box (23), and a box opening is formed in the top end of the tool box (23).

6. The safety device for the corn head cutter according to claim 5, wherein: the bottom fixedly connected with wear pad (24) of protection casing (2), the top left side of wear pad (24) with the bottom contact of buffer board (4), the top right side of wear pad (24) with the bottom fixed connection of backup pad (20).

7. The safety device for the corn head cutter according to claim 6, wherein: the top side of one end of the support column (21) close to the center plane of the corn head cutting machine (1) is fixedly connected with a support block (25), and the top end of the support block (25) is fixedly connected with one side, far away from the center plane of the corn head cutting machine (1), of the bottom end of the wear-resistant pad (24).