CN216873994U

CN216873994U - A collection device for corn is threshed

Info

Publication number: CN216873994U
Application number: CN202123251623.0U
Authority: CN
Inventors: 阎巨光; 卢杨; 刘丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-07-05
Anticipated expiration: 2031-12-22

Abstract

The utility model relates to the technical field of collecting devices, in particular to a collecting device for corn threshing, which comprises a supporting plate, wherein a damping base is arranged on the top surface of the supporting plate, two vertical plates are fixedly arranged on the top surface of the damping base, a feeding pipe is horizontally and integrally connected to the two vertical plates, a feeding hopper is arranged on the feeding pipe, the right end of the feeding pipe is communicated with a threshing filter box, a threshing mechanism is arranged in the threshing filter box, two auxiliary rollers matched with the threshing mechanism are horizontally and rotatably connected between the inner walls of the opposite sides of the threshing filter box through ball bearings, a filter plate is horizontally and fixedly connected between the inner walls of the opposite sides of the threshing filter box, and a fan is fixedly arranged on the side surface of the threshing filter box. This kind of a collection device for corn threshing can isolate corn silk in the kernel of corn that takes off through the fan for the kernel of corn filters completely, deposits kernel of corn, corn silk and corncob classification simultaneously, is convenient for follow-up to kernel of corn, corn silk and corncob classification utilization.

Description

A collection device for corn threshing

Technical Field

The utility model relates to the technical field of collecting devices, in particular to a collecting device for corn threshing.

Background

The corn has strong drought tolerance, cold tolerance, barren tolerance and excellent environmental adaptability. The corn has higher nutritive value and is an excellent grain crop. The corn has the advantages of oxidation resistance, tumor resistance, blood sugar reduction, immunity improvement, bacteriostasis and sterilization, and has wide development and application prospects.

After the corn is harvested at present, the corn kernels need to be taken off from the corncobs, corn silk is generally carried on the corn, but the corn silk cannot be separated from the corn kernels by the conventional rice threshing collection device.

In view of the above, a collecting device for corn threshing is provided.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the following technical scheme:

a collecting device for corn threshing comprises a supporting plate, wherein a damping base is arranged on the top surface of the supporting plate, two vertical plates are fixedly installed on the top surface of the damping base, the two vertical plates are horizontally and integrally connected with a feeding pipe, a feeding hopper is arranged on the feeding pipe, an air cylinder is installed at the left end of the feeding pipe through a connecting flange, and an output shaft of the air cylinder is fixedly connected with an extrusion block;

the threshing filter box is characterized in that the right end of the feeding pipe is communicated with a threshing filter box, a threshing mechanism is arranged in the threshing filter box, two auxiliary rollers matched with the threshing mechanism are horizontally and rotatably connected between the inner walls of the opposite sides of the threshing filter box through ball bearings, a filter plate is horizontally and fixedly connected between the inner walls of the opposite sides of the threshing filter box, a fan is fixedly mounted on the side face of the threshing filter box, an air inlet channel of the fan is hermetically communicated with a horn mouth in the threshing filter box, an air outlet channel of the fan is hermetically communicated with a sundries storage box, and a top face of the support plate, which is located right below a discharge port at the bottom of the threshing filter box, is provided with a corn kernel storage box.

As a preferred technical scheme of the utility model, the threshing mechanism comprises a concave support plate, a threshing roller is horizontally and rotatably connected between the inner walls of the opposite sides of the concave support plate through a ball bearing, two positioning slide bars are vertically and fixedly connected to the top surface of the concave support plate, the two positioning slide bars are slidably connected and both slidably connected with a sliding plate, the sliding plate is slidably connected to the inner walls of the opposite sides of the threshing filter box, the top surface of the sliding plate is rotatably connected with a screw rod through a bearing, the screw rod is vertically and threadedly connected with the top of the threshing filter box, and the top end of the screw rod is coaxially and fixedly connected with a hand wheel.

As a preferred technical scheme of the utility model, a second buffer spring is sleeved on a positioning sliding rod between the concave support plate and the sliding plate, the side surface of the concave support plate is fixedly connected with a first motor, and an output shaft of the first motor is coaxially and fixedly connected with a rotating shaft of the threshing roller.

As a preferred technical scheme of the utility model, the outer walls of the threshing roller and the two auxiliary rollers are uniformly provided with scraping blocks.

As a preferred technical scheme of the utility model, a material guide flat plate is arranged at an outlet of one side of the threshing filter box, which is far away from the air cylinder, and a corncob storage box matched with the material guide flat plate is arranged on the top surface of the supporting plate.

As a preferred technical scheme of the utility model, the bottom surface of the filter plate is provided with a second motor, and an output shaft extending to the upper part of the filter plate by the second motor is coaxially and fixedly connected with a material turning hopper.

As a preferable technical scheme of the utility model, a triangular reinforcing plate is arranged between the outer wall of the vertical plate and the top surface of the damping base, a buffer sleeve is arranged on the bottom surface of the supporting plate, the buffer sleeve is connected with a supporting cushion block in a sliding manner, and a first buffer spring is arranged between the inner bottom surface of the buffer sleeve and a stop block at the top of the supporting cushion block.

The utility model has the beneficial effects that:

the utility model provides a collection device for corn is threshed, can separate out the corn silk in the kernel of corn that takes off through the fan, then carry debris case with the corn silk for the kernel of corn filters completely.

Secondly, this kind of a collection device for corn is threshed can deposit kernel of corn, corn silk and corncob classification, is favorable to follow-up kernel of corn, corn silk and corncob classification to utilize.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic front view of a collection device for corn threshing according to the present invention;

FIG. 2 is a schematic cross-sectional view of a collection device for corn threshing according to the present invention;

FIG. 3 is an enlarged schematic view of a collection device for corn threshing according to the present invention at FIG. 2A;

in the figure: 1. a support plate; 2. a damping mount; 3. a vertical plate; 4. a feed pipe; 5. a threshing filter box; 6. a threshing mechanism; 61. a concave support plate; 62. a threshing roller; 63. positioning the slide bar; 64. a sliding plate; 65. a screw; 7. an auxiliary roller; 8. a filter plate; 9. a fan; 10. a sundry storage box; 11. a first motor; 12. a material guiding flat plate; 13. a corncob storage box; 14. a buffer sleeve; 15. supporting the cushion block; 16. a first buffer spring; 17. a second motor; 18. a material turning hopper; 19. a cylinder; 20. corn kernel storage box.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1-3, a collecting device for corn threshing comprises a supporting plate 1, wherein a damping base 2 is arranged on the top surface of the supporting plate 1, two vertical plates 3 are fixedly arranged on the top surface of the damping base 2, the two vertical plates 3 are horizontally and integrally connected with a feeding pipe 4, a feeding hopper is arranged on the feeding pipe 4, an air cylinder 19 is arranged at the left end of the feeding pipe 4 through a connecting flange, and an output shaft of the air cylinder 19 is fixedly connected with an extrusion block;

4 right-hand members of conveying pipe intercommunication have threshing filter box 5, threshing filter box 5 is inside to be provided with threshing mechanism 6, it is connected with two and threshing mechanism 6 complex auxiliary rollers 7 through ball bearing horizontal rotation between 5 opposite side inner walls of threshing filter box, horizontal fixedly connected with filter 8 between 5 opposite side inner walls of threshing filter box, threshing filter box 5 side fixed mounting has fan 9, the sealed intercommunication of fan 9 air inlet channel has the horn mouth that is located threshing filter box 5 inside, the sealed intercommunication of fan 9 air outlet channel has debris case 10, the top surface that backup pad 1 is located under 5 bottom discharge gates of threshing filter box is provided with kernel of corn case 20.

Threshing mechanism 6 is including concave extension board 61, be connected with threshing roller 62 through ball bearing horizontal rotation between the opposite side inner wall of concave extension board 61, the vertical fixedly connected with two location slide bars 63 of concave extension board 61 top surface, two location slide bars 63 sliding connection have sliding plate 64 all sliding connection, and sliding plate 64 sliding connection is in threshing filter box 5 opposite side inner wall, sliding plate 64 top surface rotates connecting screw 65 through the bearing, the vertical threaded connection of screw 65 has the top of threshing filter box 5, and the coaxial fixedly connected with hand wheel in screw 65 top, rotate screw 65 through using the hand wheel, screw 65 rotates and can push down concave extension board 61, thereby adjust the distance between suitable threshing roller 62 and the auxiliary roller 7, thereby can thresh by the different varieties maize, therefore, the clothes hanger is strong in practicability.

A second buffer spring is sleeved on a positioning sliding rod 63 between the concave support plate 61 and the sliding plate 64, the side surface of the concave support plate 61 is fixedly connected with a first motor 11, an output shaft of the first motor 11 is coaxially and fixedly connected to a rotating shaft of the threshing roller 62, and the first motor 11 rotates to drive the threshing roller 62 to rotate, so that the threshing roller 62 threshes corns.

The outer walls of the threshing roller 62 and the two auxiliary rollers 7 are uniformly provided with scraping blocks, so that the corn threshing efficiency is improved.

The outlet of one side of the threshing filter box 5, which is far away from the air cylinder 19, is provided with a material guide flat plate 12, and the top surface of the supporting plate 1 is provided with a corncob storage box 13 matched with the material guide flat plate 12, so that the threshed corncobs are collected.

8 bottom surfaces of filter are provided with second motor 17, and second motor 17 extends to the coaxial fixedly connected with turning hopper 18 of output shaft above filter 8, can incessantly will pile up the kernel of corn stirring on filter 8 through turning hopper 18, ensures that the kernel of corn can not block up filter 8, ensures to filter normally to go on.

A triangular reinforcing plate is arranged between the outer wall of the vertical plate 3 and the top surface of the damping base 2, a buffer sleeve 14 is arranged on the bottom surface of the supporting plate 1, a supporting cushion block 15 is connected to the buffer sleeve 14 in a sliding mode, a first buffer spring 16 is arranged between the inner bottom surface of the buffer sleeve 14 and a stop block at the top of the supporting cushion block 15, the collection device for corn threshing in operation is damped through matching between the damping base 2 and the buffer sleeve 14, and the protection function is achieved on electrical elements inside the device.

The working principle is as follows: when the collecting device for corn threshing is used, whether all parts of the collecting device can be normally used is firstly checked, the screw 65 is rotated by using the hand wheel, the concave support plate 61 can be pressed down by rotating the screw 65, so that the distance between the threshing roller 62 and the auxiliary roller 7 is properly adjusted, the threshing of different corn varieties can be realized, the practicability is high, the corn to be threshed is placed into the feed hopper, and the corn to be threshed is conveyed into the threshing filter box 5 for threshing by the air cylinder 19 and the extrusion block;

then, the kernel of corn can drop on filter 8, in the kernel of corn in-process that drops, start fan 9, inhale debris case 10 with corn silk in the kernel of corn, the kernel of corn filters the back through filter 8, carry in kernel of corn case 20 through the export of threshing filter box 5 bottoms, the corncob after threshing passes through the dull and stereotyped 12 transport of guide and carries in the corncob case 13, realized to the kernel of corn, the classified storage of corn silk and corncob, be favorable to follow-up to the kernel of corn, corn silk and corncob classification.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A collecting device for corn threshing comprises a supporting plate (1) and is characterized in that a damping base (2) is arranged on the top surface of the supporting plate (1), two vertical plates (3) are fixedly installed on the top surface of the damping base (2), a feeding pipe (4) is horizontally and integrally connected to the two vertical plates (3), a feeding hopper is arranged on the feeding pipe (4), an air cylinder (19) is installed at the left end of the feeding pipe (4) through a connecting flange, and an output shaft of the air cylinder (19) is fixedly connected with an extrusion block;

the threshing filter box is characterized in that the right end of the feeding pipe (4) is communicated with a threshing filter box (5), a threshing mechanism (6) is arranged inside the threshing filter box (5), two auxiliary rollers (7) matched with the threshing mechanism (6) are horizontally and rotatably connected between the inner walls of the opposite sides of the threshing filter box (5) through ball bearings, a filter plate (8) is horizontally and fixedly connected between the inner walls of the opposite sides of the threshing filter box (5), a fan (9) is fixedly arranged on the side face of the threshing filter box (5), an air inlet channel of the fan (9) is hermetically communicated with a horn mouth positioned inside the threshing filter box (5), an air outlet channel of the fan (9) is hermetically communicated with a sundries storage box (10), and a corn kernel storage box (20) is arranged on the top face of the support plate (1) under a discharge port at the bottom of the threshing filter box (5).

2. The collection device for corn threshing according to claim 1, characterized in that the threshing mechanism (6) comprises a concave support plate (61), the threshing roller (62) is horizontally and rotatably connected between the inner walls of the opposite sides of the concave support plate (61) through a ball bearing, two positioning slide bars (63) are vertically and fixedly connected to the top surface of the concave support plate (61), a sliding plate (64) is slidably connected to each of the two positioning slide bars (63), the sliding plates (64) are slidably connected to the inner walls of the opposite sides of the threshing filter box (5), a screw (65) is rotatably connected to the top surface of the sliding plate (64) through a bearing, the top of the threshing filter box (5) is vertically and threadedly connected to the screw (65), and a hand wheel is coaxially and fixedly connected to the top end of the screw (65).

3. The collecting device for corn threshing according to claim 2, characterized in that the positioning slide bar (63) between the concave support plate (61) and the sliding plate (64) is sleeved with a second buffer spring, the side of the concave support plate (61) is fixedly connected with a first motor (11), and the output shaft of the first motor (11) is coaxially and fixedly connected with the rotating shaft of the threshing roller (62).

4. The collecting device for corn threshing according to claim 2, characterized in that the threshing roller (62) and the two auxiliary rollers (7) are provided with scraping blocks on the outer wall uniformly.

5. The collecting device for corn threshing according to claim 1, characterized in that the outlet of the threshing filter box (5) far from the cylinder (19) is provided with a guiding plate (12), and the top surface of the supporting plate (1) is provided with a corn cob storage box (13) matched with the guiding plate (12).

6. The collecting device for corn threshing according to claim 1, characterized in that the bottom of the filter plate (8) is provided with a second motor (17), and the output shaft of the second motor (17) extending above the filter plate (8) is coaxially and fixedly connected with a hopper (18).

7. The corn threshing collection device of claim 1, wherein a triangular reinforcing plate is arranged between the outer wall of the vertical plate (3) and the top surface of the vibration damping base (2), a buffering sleeve (14) is arranged on the bottom surface of the support plate (1), a supporting cushion block (15) is connected to the buffering sleeve (14) in a sliding mode, and a first buffering spring (16) is arranged between the inner bottom surface of the buffering sleeve (14) and a stop block at the top of the supporting cushion block (15).