CN219165170U

CN219165170U - Guard shield with clearance structure

Info

Publication number: CN219165170U
Application number: CN202320247236.XU
Authority: CN
Inventors: 闫飞; 于书锋
Original assignee: Qingdao Longshu Machinery Manufacturing Co ltd
Current assignee: Qingdao Longshu Machinery Manufacturing Co ltd
Priority date: 2023-02-18
Filing date: 2023-02-18
Publication date: 2023-06-13
Anticipated expiration: 2033-02-18

Abstract

The utility model relates to the technical field of corn harvesting, and discloses a shield with a cleaning structure, which comprises a cover plate, wherein a cleaning device is arranged in the cover plate, and comprises: bearing, the screw rod, the supporting shell, the motor, remove the seat, the cleaning brush, the opening, the collecting box, the air exhauster, the filter screen, the chamber door, the spout, the sliding block, the baffle, thereby the user can start the motor and make it rotate positively and negatively, thereby the motor rotates the inside screw rod of drive cover plate and rotates, the screw rod rotates the removal seat of driving its surface and moves about, thereby the cleaning brush through removing the seat upper end and controlling the removal carries out work to the cover plate inner wall, make things convenient for the device to carry out follow-up use, need not the staff and carry out follow-up clearance, the opening has been seted up at the cover plate lateral wall, cover plate lateral wall fixedly connected with collecting box, fixedly connected with air exhauster on the open-ended inner wall, the collecting box lateral wall is provided with the filter screen, the chamber door has been articulated to the collecting box lower extreme, the spout has been seted up at the collecting box lower extreme.

Description

Guard shield with clearance structure

Technical Field

The utility model relates to the technical field of corn harvesting, in particular to a protective cover with a cleaning structure.

Background

The corn harvester is an operation agricultural machine for harvesting corn straw by machinery according to agronomic requirements when corn is mature or near mature, shortens the labor cycle of farmers and releases people from heavy physical labor.

The corn harvester can be provided with the protection casing on the surface of header when using, and the protection casing is spliced by two sets of the same cover plates in general, and through placing the protection casing on the surface of the harvester, when the harvester is harvesting, the protection casing can provide protection for parts such as the harvester of harvester.

However, after harvesting, as the harvester is used for cutting corn all the time, some broken straw and other impurities inevitably exist in the protective cover, and the impurities adhere to the inner wall of the protective cover to affect the subsequent use of a user, and the user needs to clean the protective cover manually.

Disclosure of Invention

The present utility model is directed to a shield with a cleaning structure, which solves the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a shroud with clearance structure, includes the cover plate, the cover plate is inside to be provided with cleaning device, cleaning device includes:

the motor is fixedly connected with the inner wall of the cover plate, an output shaft of the motor penetrates through the cover plate and is fixedly connected with the side wall of the screw, the surface of the screw is in threaded connection with a movable seat, and the upper end of the movable seat is fixedly connected with a cleaning brush;

the collecting box comprises an opening, wherein the side wall of the cover plate is provided with an opening, the side wall of the cover plate is fixedly connected with a collecting box, the inner wall of the opening is fixedly connected with an exhaust fan, the side wall of the collecting box is provided with a filter screen, and the lower end of the collecting box is hinged with a box door;

the chute is arranged at the lower end of the collecting box, the sliding block is connected inside the chute in a sliding mode, and the baffle is fixedly connected to the lower end of the sliding block.

Preferably, the cover plate comprises a first cover body and a second cover body, and cleaning devices are arranged inside the first cover body and the second cover body.

Preferably, the upper end of the cleaning brush is contacted with the inner wall of the cover plate.

Preferably, the baffle is matched with the box door.

Preferably, a material through hole is formed at the joint of the collecting box and the cover plate.

Preferably, the exhaust fan is adapted to the interior of the cover plate.

Compared with the prior art, the utility model provides the shield with the cleaning structure, which has the following beneficial effects:

1. the cleaning device is convenient to clean the inner wall of the cover plate, a user can start the motor to rotate the motor, the motor rotates to drive the screw rod to rotate, the screw rod rotates to drive the movable seat on the surface of the screw rod to move, and therefore the cleaning brush at the upper end of the movable seat works on the inner wall of the cover plate, the device is convenient to use subsequently, and staff is not required to clean subsequently.

2. Through having set up opening, collecting box, air exhauster, filter screen, chamber door, spout, sliding block, baffle conveniently accomplish to collect the inside straw of cover plate, when the cleaning brush clear up the during operation to the cover plate inner wall, the user can start the air exhauster simultaneously and work, and the air exhauster work can collect the inside remaining broken straw of cover plate, clear up the internal environment of cover plate, avoids these broken straw cards on the harvester, influences the follow-up normal work of equipment.

Drawings

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

FIG. 2 is a schematic diagram of a front cross-sectional structure of the present utility model;

FIG. 3 is an enlarged schematic view of the portion A of the present utility model;

fig. 4 is an enlarged schematic view of the part B of the present utility model.

1, a cover plate; 2. a cleaning device; 201. a bearing; 202. a screw; 203. a support case; 204. a motor; 205. a movable seat; 206. cleaning brushes; 207. an opening; 208. a collection box; 209. an exhaust fan; 210. a filter screen; 211. a door; 212. a chute; 213. a sliding block; 214. a baffle; 3. a first cover; 4. and a second cover.

Detailed Description

As shown in fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a guard shield with clearance structure, includes cover plate 1, and cover plate 1 is inside to be provided with cleaning device 2, and cleaning device 2 includes: bearing 201, bearing 201 one end fixed connection is at cover plate 1 inner wall, the connecting screw 202 rotates at the bearing 201 other end, cover plate 1 lateral wall fixed connection support shell 203, support shell 203 inner wall fixed connection motor 204, motor 204 output shaft runs through cover plate 1 and fixed connection screw 202 lateral wall, screw 202 surface threaded connection removes seat 205, remove seat 205 upper end fixed connection cleaning brush 206, opening 207 has been seted up at cover plate 1 lateral wall, cover plate 1 lateral wall fixed connection collecting box 208, fixedly connected with air exhauster 209 on the inner wall of opening 207, collecting box 208 lateral wall is provided with filter screen 210, collecting box 208 lower extreme articulates there is chamber door 211, spout 212 has been seted up at collecting box 208 lower extreme, inside sliding connection sliding block 213 of spout 212, the lower extreme fixedly connected with baffle 214 of sliding block 213.

Specifically, the cleaning device 2 according to the present utility model includes: bearing 201, screw 202, support housing 203, motor 204, movable base 205, cleaning brush 206, opening 207, collection box 208, suction fan 209, filter screen 210, box door 211, chute 212, sliding block 213, and baffle 214.

In one embodiment of the utility model, one end of a bearing 201 is fixedly connected to the inner wall of a cover plate 1, the other end of the bearing 201 rotates to connect a screw 202, the side wall of the cover plate 1 is fixedly connected with a supporting shell 203, the inner wall of the supporting shell 203 is fixedly connected with a motor 204, an output shaft of the motor 204 penetrates through the cover plate 1 and is fixedly connected with the side wall of the screw 202, the surface of the screw 202 is in threaded connection with a movable seat 205, the upper end of the movable seat 205 is fixedly connected with a cleaning brush 206, cleaning work is performed by arranging the cleaning brush 206 which is attached to the inner wall of the cover plate 1, a user can conveniently use the cleaning brush, the user can start the motor 204 to rotate positively and negatively, the motor 204 rotates to drive the screw 202 in the cover plate 1 to rotate, the screw 202 rotates to drive the movable seat 205 on the surface of the motor to move left and right, and the cleaning brush 206 which moves left and right on the upper end of the movable seat 205 works on the inner wall of the cover plate 1, the device is convenient for subsequent use without the need of staff to carry out subsequent cleaning, the side wall of the cover plate 1 is provided with an opening 207, the side wall of the cover plate 1 is fixedly connected with a receiving box 208, the inner wall of the opening 207 is fixedly connected with an exhaust fan 209, the side wall of the receiving box 208 is provided with a filter screen 210, the lower end of the receiving box 208 is hinged with a box door 211, the lower end of the receiving box 208 is provided with a sliding groove 212, the sliding groove 212 is internally and slidingly connected with a sliding block 213, the lower end of the sliding block 213 is fixedly connected with a baffle 214, the impurities in the cover plate 1 are conveniently removed and cleaned through the arrangement of the opening 207, straw fragments in the cover plate 1 are collected through the arrangement of the exhaust fan 209 in the opening 207, when the cleaning brush 206 is used for cleaning the inner wall of the cover plate 1, a user can start the exhaust fan 209 to work at the same time, the exhaust fan 209 can collect residual broken straws in the cover plate 1, thereby clear up the internal environment of cover plate 1, avoid these broken straw cards on the harvester, influence the follow-up normal work of equipment, behind the air exhauster 209 is inhaled broken straw in the cover plate 1, under the separation of filter screen 210, broken straw is temporarily stored in collection box 208, after the edulcoration is accomplished, close air exhauster 209, then open chamber door 211 with the broken straw in the collection box 208 whole take out can, can the person can carry out spacing and opening chamber door 211 through removing baffle 214, the convenience of customers uses.

With continued reference to fig. 1-4, the cover plate 1 includes a first cover body 3 and a second cover body 4, cleaning devices 2 are disposed in the first cover body 3 and the second cover body 4, the upper ends of the cleaning brushes 206 are in contact with the inner wall of the cover plate 1, the baffle 214 is adapted to the box door 211, a material opening is formed at the connection position of the collecting box 208 and the cover plate 1, and the exhaust fan 209 is adapted to the interior of the cover plate 1.

In the embodiment of the utility model, in order to facilitate the suction of the straw by the suction fan 209, a material through hole is formed at the joint of the collecting box 208 and the cover plate 1, so that the device is convenient to use.

When the device is used, a user can start the motor 204 to rotate positively and negatively, the motor 204 rotates to drive the screw 202 in the cover plate 1 to rotate, the screw 202 rotates to drive the movable seat 205 on the surface of the screw to move left and right, so that the cleaning brush 206 moving left and right through the upper end of the movable seat 205 works on the inner wall of the cover plate 1, the device is convenient for subsequent use, when the cleaning brush 206 cleans the inner wall of the cover plate 1, the user can start the exhaust fan 209 to work at the same time, the exhaust fan 209 works to collect residual broken straws in the cover plate 1, thereby cleaning the inner environment of the cover plate 1, avoiding the broken straws from being blocked on a harvester, affecting the subsequent normal operation of the device, after the exhaust fan 209 sucks the broken straws in the cover plate 1, under the blocking of the filter screen 210, the broken straws are temporarily stored in the collecting box 208, after impurity removal is completed, the exhaust fan 209 is closed, and then the box door 211 is opened to completely take out the broken straws in the collecting box 208.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims

1. A shield with cleaning structure, comprising a cover plate (1), characterized in that: the inside cleaning device (2) that is provided with of cover plate (1), cleaning device (2) include:

the cleaning brush comprises a bearing (201), wherein one end of the bearing (201) is fixedly connected to the inner wall of a cover plate (1), the other end of the bearing (201) is rotationally connected with a screw rod (202), the side wall of the cover plate (1) is fixedly connected with a supporting shell (203), the inner wall of the supporting shell (203) is fixedly connected with a motor (204), an output shaft of the motor (204) penetrates through the cover plate (1) and is fixedly connected with the side wall of the screw rod (202), the surface of the screw rod (202) is in threaded connection with a movable seat (205), and the upper end of the movable seat (205) is fixedly connected with the cleaning brush (206);

the device comprises an opening (207), wherein the side wall of the cover plate (1) is provided with the opening (207), the side wall of the cover plate (1) is fixedly connected with a receiving box (208), the inner wall of the opening (207) is fixedly connected with an exhaust fan (209), the side wall of the receiving box (208) is provided with a filter screen (210), and the lower end of the receiving box (208) is hinged with a box door (211);

spout (212), spout (212) are seted up in collection box (208) lower extreme, inside sliding connection sliding block (213) of spout (212), the lower extreme fixedly connected with baffle (214) of sliding block (213).

2. A shield with cleaning structure as claimed in claim 1, wherein: the cover plate (1) comprises a first cover body (3) and a second cover body (4), and cleaning devices (2) are arranged inside the first cover body (3) and the second cover body (4).

3. A shield with cleaning structure as claimed in claim 1, wherein: the upper end of the cleaning brush (206) is contacted with the inner wall of the cover plate (1).

4. A shield with cleaning structure as claimed in claim 1, wherein: the baffle (214) is matched with the box door (211).

5. A shield with cleaning structure as claimed in claim 1, wherein: the connection part of the collecting box (208) and the cover plate (1) is provided with a material through hole.

6. A shield with cleaning structure as claimed in claim 1, wherein: the exhaust fan (209) is matched with the inside of the cover plate (1).