CN210491751U

CN210491751U - Corn processing pay-off thresher

Info

Publication number: CN210491751U
Application number: CN201921039065.1U
Authority: CN
Inventors: 李引兄
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-05
Filing date: 2019-07-05
Publication date: 2020-05-12
Anticipated expiration: 2029-07-05

Abstract

The utility model discloses a maize processing pay-off thresher, including support frame and a cylindric threshing component, the support frame outside is provided with a motor, threshing component sets up in this support frame top, and threshing component back top is provided with the feeder hopper. Has the advantages that: the utility model discloses a to thresh the region and set up spring bearing structure, according to corncob size compression spring, ensure that the impression roller rotates and pushes away the in-process corncob and compresses tightly a portion in close contact with, improve the kernel of corn and stir the atress homogeneity of in-process, improve the existing equipment and thresh the drawback that the effect is poor, the rotten core easily, the practicality is strong.

Description

Corn processing pay-off thresher

Technical Field

The utility model relates to a maize processing equipment field, concretely relates to maize processing pay-off thresher.

Background

Corn is one of three major food varieties in the world, plays a great role in solving the problem of human satiety, and is a big agricultural country in China, which plays a very important role in China, and in China, corn is the main food crop next to wheat. The corn thresher is a device for separating corn kernels and corn stalks, and is one of the common apparatuses used in the harvesting and processing processes of corn.

The applicant finds that at least the following technical problems exist in the prior art: the current corn thresher rolls through the plate tooth in threshing area and stirs the kernel of corn and be circular motion along the cylinder, through the contact of plate tooth and maize, the action of artifical hand rubbing maize is imitated, thereby with kernel of corn and corn stalk separation, because ear of corn size difference is great, after small-size ear of corn gets into threshing area, the contact is not inseparable enough between plate tooth and the ear of corn, lead to threshing effect poor, put into behind the great size ear of corn, because the plate tooth is fixed with the cylinder interval, the ear of corn blocks dead machinery easily, thereby form rotten core phenomenon, threshing effect is relatively poor.

Disclosure of Invention

The utility model aims at providing a maize processing pay-off thresher in order to solve above-mentioned problem, set up threshing structure into movable, according to the size of a dimension change of putting into the maize dial the interval of tooth and maize, it is poor to improve current equipment threshing effect, and blocks dead drawback easily, and the practicality is strong, sees the explanation below in detail.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a corn processing feeding thresher, which comprises a support frame and a cylindrical threshing component, wherein a motor is arranged outside the support frame, the threshing component is arranged at the top of the support frame, and a feeding hopper is arranged above the back of the threshing component;

the threshing component comprises a barrel and a plurality of pressing parts, the top of the barrel is communicated with the feed hopper, the pressing parts are uniformly distributed on two sides and the bottom in the barrel, a plurality of sieve pores for corn kernels to pass through are formed in the bottom of the barrel, a rotating shaft is arranged in the barrel along the axial direction of the barrel, two ends of the rotating shaft penetrate through the end part of the barrel, the rotating shaft is connected with the motor through a belt pulley, and a screw conveyor-shaped pressing roller is arranged on the outer side of the rotating shaft;

the pressing portion comprises an arc-shaped pressing plate and supporting rods fixed to two sides of the bottom of the pressing plate, the supporting rods penetrate through the barrel, a guide cylinder is arranged on one side of the barrel and fixed to the outer side of the barrel, a stop block is arranged at one end of the outer side of the guide cylinder, springs are sleeved on the supporting rods between the pressing plate and the barrel, and a plurality of protruding friction teeth are arranged on the inner side of the pressing plate.

Adopt above-mentioned maize processing pay-off thresher, when using, put into the barrel with the maize through the feeder hopper, drive the pivot through the motor and rotate to it is rotatory to support the impression roller through the pivot, and the maize that just meets department with the impression roller in getting into the barrel follows the impression roller and removes, and when maize and clamp plate contact, the clamp plate pressurized, spring compression simultaneously, the maize is followed the impression roller pivoted while and is pushed and stir by the friction tooth extrusion on the clamp plate, thereby with the kernel of corn on the corncob separation of rubbing with fingers, the kernel of corn that falls is derived through the sieve mesh on the barrel, and the cornstalk passes through the positive bottom discharge of barrel, accomplishes the process of threshing of maize.

As preferred, threshing component openly below is open type structure, just the support frame corresponds threshing component opening part and is provided with the baffle, just set up the fixed guiding groove of slope on the support frame of threshing component bottom, the feeder hopper top is provided with the feeder that is used for threshing component feed.

Preferably, the top of the baffle is flush with the lowest part of the cylinder, and the baffle is connected with the support frame through bolts.

Preferably, the guide cylinder and the cylinder body are made of aluminum alloy materials and are fixed by welding, and the inner diameter of the guide cylinder is smaller than the width of the stop block.

Preferably, the friction teeth are fixed on the inner side of the pressure plate by welding, and the tops of the friction teeth are of round head structures.

Preferably, the inner side of the bottom of the support frame is provided with a cross beam, and four corners of the bottom of the support frame are provided with rubber support legs.

Has the advantages that: the utility model discloses a to thresh the region and set up spring bearing structure, according to corncob size compression spring, ensure that the impression roller rotates and pushes away the in-process corncob and compresses tightly a portion in close contact with, improve the kernel of corn and stir the atress homogeneity of in-process, improve the existing equipment and thresh the drawback that the effect is poor, the rotten core easily, the practicality is strong.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is an internal structure view of the threshing assembly of the present invention;

FIG. 3 is a right view structural diagram of the pressing roller of the present invention;

FIG. 4 is a structural view of the pressing portion of the present invention;

fig. 5 is a right side view structural diagram of fig. 4 according to the present invention.

The reference numerals are explained below:

1. a support frame; 101. an electric motor; 2. a threshing assembly; 201. a barrel; 201a, screening holes; 202. a pressing part; 202a, a pressure plate; 202b, friction teeth; 202c, a brace bar; 202d, a spring; 202e, a guide cylinder; 202f, a stop block; 203. a rotating shaft; 204. a pressure roller; 3. a feed hopper; 4. a baffle plate; 5. a guide groove; 6. a feeding machine.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the utility model provides a corn processing feeding thresher, including support frame 1 and a cylindric threshing component 2, the support frame 1 outside is provided with a motor 101, and threshing component 2 sets up in this support frame 1 top, and threshing component 2 back top is provided with feeder hopper 3.

The threshing component 2 comprises a cylinder 201 and a plurality of compacting parts 202, the top of the cylinder 201 is communicated with a feed hopper 3, the plurality of compressing parts 202 are uniformly distributed at the inner two sides and the bottom of the cylinder 201, end covers are arranged at the two ends of the cylinder 201, an opening-shaped structure is arranged below the front end cover of the cylinder 201, the threshed corn stalks are led out through an opening of an end cover at the front side of the cylinder body 201, a plurality of sieve holes 201a for corn kernels to pass through are arranged at the bottom of the cylinder body 201, a rotating shaft 203 is arranged in the cylinder body 201 along the axial direction thereof, the two ends of the rotating shaft 203 penetrate through the end part of the cylinder 201, the rotating shaft 203 is connected with the motor 101 through a belt pulley, the outer side of the rotating shaft 203 is provided with a screw conveyor-shaped pressure roller 204, the screw conveyor-shaped pressure roller 204 drives the corn ears to be threshed to move, thereby moving and rubbing the corn ear in the cylinder 201 and ensuring that the corn grains are separated from the corn stalks under the stirring action of the pressing part 202.

The pressing part 202 comprises an arc-shaped pressing plate 202a and supporting rods 202c fixed at two sides of the bottom of the pressing plate 202a, the two supporting rods 202c both penetrate through the cylinder 201, and a guide cylinder 202e is arranged at one side of the supporting rod 202c penetrating through the cylinder 201, the guiding cylinder 202e is fixed outside the cylinder 201, a stop 202f is arranged at one end of the stay 202c positioned outside the guiding cylinder 202e, a spring 202d is sleeved on the stay 202c between the pressing plate 202a and the cylinder 201, a plurality of convex friction teeth 202b are arranged inside the pressing plate 202a, after the corn ears are introduced into the cylinder 201 through the feeding hopper 3, the corn is extruded by the rotation of the pressing roller 204, thus, pressure is applied to the pressing plate 202a, the pressing plate 202a drives the stay 202c to move outwards, the spring 202d compresses, and the corn ear is squeezed and rubbed with the plurality of friction teeth 202b on the pressing plate 202a under the rotation of the pressing roller 204, so that the corn kernels and the corn stalks are separated.

As an optional implementation mode, the lower part of the front surface of the threshing component 2 is of an open structure, the support frame 1 is provided with a baffle 4 corresponding to the opening of the threshing component 2, corn stalks falling from the opening of the cylinder 201 are blocked by the baffle 4 to prevent the corn stalks from falling into a corn kernel collecting area, the support frame 1 at the bottom of the threshing component 2 is provided with a guide groove 5 fixed in an inclined manner, the corn kernels after threshing fall into the guide groove 5 through a sieve mesh 201a, so that the corn kernels are collected through the guide groove 5, a feeder 6 for feeding the threshing component 2 is arranged above the feeder hopper 3, the feeder 6 is a belt conveyor, the top of the baffle 4 is flush with the lowest part of the cylinder 201, the baffle 4 is connected with the support frame 1 through bolts, the guide cylinder 202e and the cylinder 201 are both made of aluminum alloy, and the guide cylinder 202e and the cylinder 201 are fixed by welding, the internal diameter of guide cylinder 202e is less than the width of dog 202f to ensure that dog 202f can block vaulting pole 202c in the guide cylinder 202e, prevent that spring 202d from supporting clamp plate 202a in-process vaulting pole 202c and guide cylinder 202e separation, friction tooth 202b is inboard through welded fastening in clamp plate 202a, and this friction tooth 202b top is the button head structure, when friction tooth 202b contacts the maize under the rotation state, prevent that friction tooth 202b top from causing the destruction to the kernel of corn, support frame 1 bottom inboard is provided with the crossbeam, and this support frame 1 bottom four corners department sets up to the rubber stabilizer blade, thereby reduce the vibrations that produce in the equipment operation process, reduction equipment noise.

Adopt above-mentioned structure, when using, put into the barrel 201 with the maize through feeder hopper 3, drive pivot 203 through motor 101 and rotate, thereby it is rotatory to support the impression roller 204 through pivot 203, the maize that gets into in the barrel 201 and meet with the impression roller 204 moves along with the impression roller 204, when the maize contacts with clamp plate 202a, clamp plate 202a is pressed, spring 202d compresses simultaneously, the maize is pushed and shifted by the friction tooth 202b extrusion on the clamp plate 202a while following the rotation of impression roller 204, thereby the kernel of corn on the ear of corn is crowded and rubbed and is separated, the kernel of corn that falls is derived through sieve mesh 201a on the barrel 201, the corn stalk is discharged through barrel 201 positive bottom, accomplish the threshing process of maize;

through setting up spring 202d bearing structure with threshing area territory, according to corncob size compression spring 202d, ensure that the impression roller 204 rotates and pushes away the in-process corncob and compress tightly 202 in close contact with of portion, improve the kernel of corn and stir the atress homogeneity of in-process, improve the current equipment threshing performance poor, the easy drawback of rotten core, the practicality is strong.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A corn processing feeding thresher is characterized in that: the threshing device comprises a support frame (1) and a cylindrical threshing component (2), wherein a motor (101) is arranged on the outer side of the support frame (1), the threshing component (2) is arranged at the top of the support frame (1), and a feed hopper (3) is arranged above the back of the threshing component (2);

the threshing component (2) comprises a cylinder body (201) and a plurality of pressing parts (202), the top of the cylinder body (201) is communicated with the feed hopper (3), the pressing parts (202) are uniformly distributed on the two sides and the bottom of the cylinder body (201), a plurality of sieve holes (201 a) for corn kernels to pass through are formed in the bottom of the cylinder body (201), a rotating shaft (203) is arranged in the cylinder body (201) along the axial direction of the cylinder body, the two ends of the rotating shaft (203) penetrate through the end part of the cylinder body (201), the rotating shaft (203) is connected with the motor (101) through a belt pulley, and a packing auger-shaped pressing roller (204) is arranged on the outer side of the rotating shaft (203);

the pressing portion (202) comprises an arc-shaped pressing plate (202 a) and support rods (202 c) fixed to two sides of the bottom of the pressing plate (202 a), the two support rods (202 c) penetrate through the barrel body (201), a guide barrel (202 e) is arranged on one side, penetrating out of the barrel body (201), of the support rod (202 c), the guide barrel (202 e) is fixed to the outer side of the barrel body (201), a stop block (202 f) is arranged at one end, located on the outer side of the guide barrel (202 e), of each support rod (202 c) between the pressing plate (202 a) and the barrel body (201), a spring (202 d) is sleeved on each support rod (202 c), and a plurality of protruding friction teeth (202 b) are arranged on the inner side of the pressing plate (202 a).

2. The corn processing, feeding and threshing machine of claim 1, wherein: threshing component (2) openly below is open type structure, just support frame (1) corresponds threshing component (2) opening part and is provided with baffle (4), just set up slope fixed guiding groove (5) on support frame (1) of threshing component (2) bottom, feeder hopper (3) top is provided with feeder (6) that are used for threshing component (2) feed.

3. The corn processing, feeding and threshing machine of claim 2, wherein: the top of the baffle (4) is flush with the lowest part of the cylinder (201), and the baffle (4) is connected with the support frame (1) through bolts.

4. The corn processing, feeding and threshing machine of claim 1, wherein: the guide cylinder (202 e) and the cylinder body (201) are made of aluminum alloy materials, the guide cylinder (202 e) and the cylinder body (201) are fixed through welding, and the inner diameter of the guide cylinder (202 e) is smaller than the width of the stop block (202 f).

5. The corn processing, feeding and threshing machine of claim 1, wherein: the friction teeth (202 b) are fixed on the inner side of the pressure plate (202 a) through welding, and the tops of the friction teeth (202 b) are of round head structures.

6. The corn processing, feeding and threshing machine of claim 1, wherein: the inner side of the bottom of the support frame (1) is provided with a cross beam, and four corners of the bottom of the support frame (1) are provided with rubber support legs.