CN214852909U

CN214852909U - Corn threshing device for agricultural production

Info

Publication number: CN214852909U
Application number: CN202023294808.5U
Authority: CN
Inventors: 罗春华
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-11-26
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a corn threshing device for agricultural production, which comprises a bod, the downside fixed mounting of organism has first supporting leg, one side fixed mounting of organism has the protection casing, one side fixed mounting of protection casing has first motor, the first belt pulley of output fixedly connected with of first motor, first belt pulley is connected with the second belt pulley through first belt transmission, first belt pulley is connected with the third belt pulley through second belt transmission, first belt pulley, second belt pulley and third belt pulley rotate with the organism to be connected, one side difference fixedly connected with first threshing roller, second threshing roller and the third threshing roller of first belt pulley, second belt pulley and third belt pulley. The utility model discloses a start the air-blower and follow first pipe suction with the air, in the sleeve is gone into through the second pipe, conveniently blow away the piece in the back maize of threshing, blow to the dust collecting tank in, make the effect of threshing better, the kernel of corn is cleaner.

Description

Corn threshing device for agricultural production

Technical Field

The utility model relates to the field of agricultural machinery, in particular to a corn threshing device for agricultural production.

Background

Agricultural machinery refers to various machines used in the production process of crop planting and animal husbandry, and the primary processing and treatment process of agricultural and animal products, and the agricultural machinery comprises agricultural power machinery, farmland construction machinery, soil cultivation machinery, planting and fertilizing machinery, plant protection machinery, farmland irrigation and drainage machinery, crop harvesting machinery, agricultural product processing machinery, animal husbandry machinery, agricultural transportation machinery and the like.

The existing corn threshing device can only thresh corn, the threshing efficiency is low, threshed corn kernels contain broken pieces, and the treatment effect is poor.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problems existing in the prior art and provides a corn threshing device for agricultural production.

In order to achieve the above object, the utility model provides a following technical scheme: a corn threshing device for agricultural production, which comprises a machine body, wherein a feeding hopper is fixedly arranged on the upper side of the machine body, a first supporting leg is fixedly arranged at the lower side of the machine body, a protective cover is fixedly arranged at one side of the machine body, a first motor is fixedly arranged on one side of the protective cover, the output end of the first motor is fixedly connected with a first belt pulley, the first belt pulley is connected with a second belt pulley through a first belt transmission, the first belt pulley is connected with a third belt pulley through a second belt transmission, the first belt pulley, the second belt pulley and the third belt pulley are rotationally connected with the machine body, one side of the first belt pulley, one side of the second belt pulley and one side of the third belt pulley are respectively and fixedly connected with a first threshing roller, a second threshing roller and a third threshing roller, the internal fixed mounting of organism has the swash plate, the fixed surface of swash plate installs tooth.

Preferably, a second motor is fixedly mounted on one side of the machine body, a first rotating disc and a second rotating disc are rotatably connected inside the machine body, an output end of the second motor is fixedly connected with the first rotating disc, a screen is rotatably connected on one side of the first rotating disc and one side of the second rotating disc, and a material guide plate is fixedly mounted on one side of the machine body.

Preferably, one side of first supporting leg is provided with the second supporting leg, the upside fixed mounting of second supporting leg has the backup pad, the upside fixed mounting of backup pad has the sleeve, telescopic one side fixed mounting has the third motor, the output fixedly connected with pivot of third motor, one side fixed mounting of pivot has the mount, one side fixed mounting of mount has the cylinder, the cylinder rotates with the sleeve to be connected, telescopic inside fixed mounting has the fender net.

Preferably, the upper side fixed mounting of backup pad has the air-blower, one side fixed mounting of air-blower has first pipe, the upside fixed mounting of air-blower has the second pipe, the other end of second pipe extends to the inside of sleeve.

Preferably, the downside fixed mounting of stock guide has the slide, one side fixed mounting of organism has the conveying pipeline, the downside fixed mounting of backup pad has dust collection box and arranges the material pipe, the downside of arranging the material pipe is provided with the case that gathers materials.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up third motor, pivot, mount, cylinder and air-blower, the third motor drives pivot and cylinder and rotates, starts the air-blower and blows away the piece in the back maize of threshing from first pipe suction, in discharging into the sleeve through the second pipe, conveniently to threshing in, blow the dust-collecting box, make the effect of threshing better, the kernel of corn is cleaner.

2. The utility model discloses a set up second motor, first carousel, second carousel and screen cloth, the second motor drives first carousel and rotates, and first carousel drives the hourglass net and rotates around first carousel, and the convenience is threshed the maize after and is sieved under the hourglass net with the kernel of corn, and the corn cob core is discharged from the stock guide, convenient screening.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

FIG. 2 is a schematic structural view of the cross section of the present invention;

FIG. 3 is a schematic view of a first partial three-dimensional structure of the present invention;

FIG. 4 is a schematic perspective view of a second partial structure of the present invention;

fig. 5 is a schematic view of a third partial three-dimensional structure of the present invention.

In the figure: 1 machine body, 2 feeding hoppers, 3 protective covers, 4 first motors, 5 first belt pulleys, 6 second belt pulleys, 7 first belts, 8 second belt pulleys, 9 second belts, 10 first threshing rollers, 11 second threshing rollers, 12 third threshing rollers, 13 inclined plates, 14 second motors, 15 first rotary tables, 16 second rotary tables, 17 screen meshes, 18 material guide plates, 19 sliding plates, 20 material conveying pipes, 21 sleeves, 22 third motors, 23 rotating shafts, 24 rollers, 25 baffle nets, 26 air blowers, 27 first guide pipes, 28 second guide pipes, 29 fixing frames, 30 supporting plates, 31 second supporting legs, 32 discharging pipes, 33 material collecting boxes, 34 dust collecting boxes and 35 first supporting legs.

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.

Referring to fig. 1-5, a corn threshing device for agricultural production comprises a machine body 1, a feeding hopper 2 is fixedly installed on the upper side of the machine body 1, a first supporting leg 35 is fixedly installed on the lower side of the machine body 1, a protective cover 3 is fixedly installed on one side of the machine body 1, a first motor 4 is fixedly installed on one side of the protective cover 3, a first belt pulley 5 is fixedly connected to the output end of the first motor 4, the first belt pulley 5 is in transmission connection with a second belt pulley 6 through a first belt 7, the first belt pulley 5 is in transmission connection with a third belt pulley 8 through a second belt 9, the first belt pulley 5, the second belt pulley 6 and the third belt pulley 8 are in rotation connection with the machine body 1, a first threshing roller 10, a second threshing roller 11 and a third threshing roller 12 are respectively and fixedly connected to one side of the first belt pulley 5, the second belt pulley 6 and the third belt pulley 8, an inclined plate 13 is fixedly installed inside the machine body 1, teeth are fixedly arranged on the surface of the inclined plate 13, a second motor 14 is fixedly arranged on one side of the machine body 1, a first rotary disc 15 and a second rotary disc 16 are rotatably connected inside the machine body 1, the output end of the second motor 14 is fixedly connected with the first rotary disc 15, a screen 17 is rotatably connected on one side of the first rotary disc 15 and one side of the second rotary disc 16, a material guide plate 18 is fixedly arranged on one side of the machine body 1, the first motor 4 is started to drive a first belt pulley 7 to rotate, the first belt pulley 5 drives a second belt pulley 6 to rotate through the first belt 7, the first belt pulley 5 drives a third belt pulley 8 to rotate through the second belt 9, the first belt pulley 5, the second belt pulley 6 and the third belt pulley 8 respectively drive a first threshing roller 10, a second threshing roller 11 and a third threshing roller 12 to rotate, the corn is threshed by matching with the teeth on the surface of the inclined plate 13, the second motor 14 is started to drive the first rotary disc 15 to rotate, first carousel 15 drives screen cloth 17 and rotates along first carousel 15, shakes, and the kernel of corn after threshing can fall slide 19 through screen cloth 17, arranges in the cylinder 24, and the corncob core then is exported through material pouring plate 18, sieves the maize after threshing, has promoted the practicality of device.

Referring to fig. 1-5, a second support leg 31 is disposed on one side of a first support leg 35, a support plate 30 is fixedly mounted on an upper side of the second support leg 31, a sleeve 21 is fixedly mounted on an upper side of the support plate 30, a third motor 22 is fixedly mounted on one side of the sleeve 21, a rotating shaft 23 is fixedly connected to an output end of the third motor 22, a fixing frame 29 is fixedly mounted on one side of the rotating shaft 23, a roller 24 is fixedly mounted on one side of the fixing frame 29, the roller 24 is rotatably connected to the sleeve 21, a baffle net 25 is fixedly mounted inside the sleeve 21, a blower 26 is fixedly mounted on an upper side of the support plate 30, a first guide pipe 27 is fixedly mounted on one side of the blower 26, a second guide pipe 28 is fixedly mounted on an upper side of the blower 26, the other end of the second guide pipe 28 extends into the sleeve 21, a slide plate 19 is fixedly mounted on a lower side of a guide plate 18, and a feed delivery pipe 20 is fixedly mounted on one side of the machine body 1, the downside fixed mounting of backup pad 30 has dust collection box 34 and row's material pipe 32, the downside of arranging material pipe 32 is provided with the case 33 that gathers materials, the kernel of corn after threshing is discharged into in the cylinder through conveying pipeline 20, start third motor 22 and air-blower 26 simultaneously, third motor 22 drives pivot 23, mount 29 and cylinder 24 rotate, air-blower 26 is from first pipe 27 suction with the air, in second pipe 28 discharges into sleeve 21, blow the piece in the kernel of corn and fall into dust collection box 34 at the back, the kernel of corn has advanced to arrange material pipe 32 and has fallen into case 33 that gathers materials, the practicality of device has been promoted.

The working principle is as follows: starting a first motor 4 to drive a first belt pulley 7 to rotate, driving a second belt pulley 6 to rotate by a first belt pulley 5 through the first belt 7, driving a third belt pulley 8 to rotate by a second belt 9 by the first belt pulley 5, driving a first threshing roller 10, a second threshing roller 11 and a third threshing roller 12 to rotate by the first belt pulley 5, the second belt pulley 6 and the third belt pulley 8 respectively, pouring corn to be threshed into a machine body 1 from a feeding hopper 2, matching teeth on the surface of an inclined plate 13 to thresh the corn, starting a second motor 14 to drive a first rotary plate 15 to rotate, driving a screen 17 to rotate along the first rotary plate 15 by the first rotary plate 15 to vibrate, dropping the threshed corn grains onto a sliding plate 19 through the screen 17 and discharging into a roller 24, leading out the corn cobs through a material pouring plate 18 to screen the threshed corn grains, discharging the threshed corn grains into the roller through a material conveying pipe 20, the third motor 22 and the air blower 26 are started simultaneously, the third motor 22 drives the rotating shaft 23, the fixing frame 29 and the roller 24 to rotate, the air blower 26 sucks air from the first guide pipe 27, the air is discharged into the sleeve 21 through the second guide pipe 28, chips in the corn kernels are blown to the back and fall into the dust collection box 34, the corn kernels enter the discharge pipe 32 and fall into the material collection box 33, and all electric equipment in the scheme is powered by an external power supply.

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 thresher for agricultural production, includes organism (1), its characterized in that: upside fixed mounting of organism (1) has into hopper (2), the downside fixed mounting of organism (1) has first supporting leg (35), one side fixed mounting of organism (1) has protection casing (3), one side fixed mounting of protection casing (3) has first motor (4), the first belt pulley (5) of output fixedly connected with of first motor (4), first belt pulley (5) are connected with second belt pulley (6) through first belt (7) transmission, first belt pulley (5) are connected with third belt pulley (8) through second belt (9) transmission, first belt pulley (5), second belt pulley (6) and third belt pulley (8) rotate with organism (1) and are connected, one side difference fixedly connected with first threshing roller (10) of one side difference of first belt pulley (5), second belt pulley (6) and third belt pulley (8) thresh roller (10), Second threshing roller (11) and third threshing roller (12), the inside fixed mounting of organism (1) has swash plate (13), the fixed surface of swash plate (13) installs tooth.

2. The corn threshing device for agricultural production according to claim 1, wherein: one side fixed mounting of organism (1) has second motor (14), the inside rotation of organism (1) is connected with first carousel (15) and second carousel (16), the output and first carousel (15) fixed connection of second motor (14), one side rotation of first carousel (15) and second carousel (16) is connected with screen cloth (17), one side fixed mounting of organism (1) has stock guide (18).

3. The corn threshing device for agricultural production according to claim 2, wherein: one side of first supporting leg (35) is provided with second supporting leg (31), the upside fixed mounting of second supporting leg (31) has backup pad (30), the upside fixed mounting of backup pad (30) has sleeve (21), one side fixed mounting of sleeve (21) has third motor (22), the output fixedly connected with pivot (23) of third motor (22), one side fixed mounting of pivot (23) has mount (29), one side fixed mounting of mount (29) has cylinder (24), cylinder (24) rotate with sleeve (21) and are connected, the inside fixed mounting of sleeve (21) has fender net (25).

4. The corn threshing device for agricultural production according to claim 3, wherein: the upside fixed mounting of backup pad (30) has air-blower (26), one side fixed mounting of air-blower (26) has first pipe (27), the upside fixed mounting of air-blower (26) has second pipe (28), the other end of second pipe (28) extends to the inside of sleeve (21).

5. The corn threshing device for agricultural production according to claim 3, wherein: the downside fixed mounting of baffle (18) has slide (19), one side fixed mounting of organism (1) has conveying pipeline (20), the downside fixed mounting of backup pad (30) has dust collection box (34) and arranges material pipe (32), the downside of arranging material pipe (32) is provided with material collecting box (33).