CN213427109U

CN213427109U - Corn threshing machine

Info

Publication number: CN213427109U
Application number: CN202022115807.3U
Authority: CN
Inventors: 朱见林
Original assignee: Xiangyang Vocational and Technical College
Current assignee: Xiangyang Vocational and Technical College
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-06-15
Anticipated expiration: 2030-09-24

Abstract

The utility model relates to a corn peeling machine, which comprises a base, a first supporting plate fixedly arranged on the base, a motor fixedly arranged on the first supporting plate, a positioning chuck connected with the output end of the motor in a transmission way, and a peeling device, wherein the peeling device comprises a mounting seat, a supporting device and a scraper blade; the utility model provides a pair of corn husking machine, because of can using the fixed maize of positioning chuck, motor drive positioning chuck rotates, receives the scraper blade that touches on the mount pad when the maize rotates, and the kernel of corn and then is peeled for the efficiency of kernel of corn improves, and this equipment structure is simple, the maintenance is easy, the low price possesses fine practicality.

Description

Corn threshing machine

Technical Field

The utility model relates to the technical field of agricultural machinery, especially, relate to a corn husking machine.

Background

In agricultural planting, corn is an annual cross-pollinated plant with the same male and female plants, the plant is tall and big, the stem is strong, the corn is an important food crop and feed crop in China and is also a crop with the highest total yield all over the world, and the planting area and the total yield are only inferior to those of rice and wheat. Corn has been known as a long-life food. Contains rich protein, fat, vitamins, trace elements, cellulose, etc. and has great potential in developing high-nutrition and high-biological function food.

After the corn cobs are dried in the sun, the corn kernels are peeled off to prepare various nutritional foods. The main grain peeling mode of most common families or small restaurants at present is manual grain peeling, and only some large-scale food processing manufacturers purchase some automatic corn peeling equipment.

The manual grain stripping mode is time-consuming and labor-consuming, the grain stripping is not thorough, and the existing corn grain stripping equipment is complex in structure, difficult to maintain and high in price, and is not suitable for ordinary families or small restaurants.

SUMMERY OF THE UTILITY MODEL

In view of the above, there is a need to provide a corn husking machine, which solves the problem of low efficiency of manual husking in ordinary households.

The utility model provides a corn husking machine, which comprises a base, a first supporting plate, a motor, a positioning chuck and a husking device, wherein one surface of the base is a mounting surface; the first supporting plate is vertically and fixedly arranged on the mounting surface; the motor is fixedly arranged on the first supporting plate; the positioning chuck is in transmission connection with the output end of the motor, and the axis of the positioning chuck is vertical to the first supporting plate; the grain stripping device comprises a mounting seat, a supporting device and a scraper, the mounting seat is fixedly mounted on a mounting surface through the supporting device, the mounting seat and the positioning chuck are located on the same side of the first supporting plate, and the scraper is fixedly mounted on the surface of the mounting seat, which faces to the rotation axis of the positioning chuck.

Optionally, the supporting device includes a lever and a supporting rod, the supporting rod is vertically and fixedly mounted on the mounting surface, one end of the supporting rod, which is away from the mounting surface, is hinged to the lever, a mounting hole is formed in the mounting seat, one end of the lever extends into the mounting hole, and one end of the lever is hinged to the mounting seat.

Optionally, the lever comprises a first lever and a second lever, a sliding hole is formed in one end of the first lever along the axial direction of the first lever, the second lever is inserted into the sliding hole, and one end of the second lever, which is far away from the first lever, is hinged to the mounting seat; the grain stripping device further comprises a plurality of telescopic rods and a plurality of telescopic sleeves, each telescopic sleeve is vertically and fixedly installed on the installation surface, the telescopic rods are inserted into the telescopic sleeves in a one-to-one correspondence mode, and one end of each telescopic rod, which deviates from the installation surface, is fixedly connected with the installation seat.

Optionally, one side of the scraper, which is far away from the mounting seat, is serrated.

Optionally, the positioning chuck body includes a positioning chuck body and a plurality of positioning claws, the positioning chuck body is parallel to the first supporting plate, the motor is fixedly mounted on the other side of the first supporting plate, the output end of the motor passes through the first supporting plate and is coaxially and fixedly connected with the positioning chuck body, the plurality of positioning claws are cylindrical, the plurality of positioning claws are vertically and fixedly mounted on one side of the positioning chuck body deviating from the first supporting plate, and one end of the positioning claw deviating from the first supporting plate forms a tip end.

Optionally, the number of the positioning claws is three, and the three positioning claws are arranged around the rotation axis of the positioning chuck at equal intervals.

Optionally, the corn husking machine further comprises a second supporting plate and a rotating chuck, the second supporting plate is vertically and fixedly mounted on the mounting surface, and the second supporting plate is located on one side, away from the first supporting plate, of the mounting base; the rotary chuck comprises a rotary chuck body, a plurality of rotary clamping jaws and a rotating shaft, the rotating shaft is perpendicularly connected with one side, facing the first supporting plate, of the second supporting plate, the rotary chuck body is rotated to connect one end, deviating from the second supporting plate, of the rotating shaft, the axis of the rotating shaft coincides with the rotating axis of the positioning chuck, the rotary clamping jaws are cylindrical, the rotary clamping jaws are perpendicularly and fixedly installed on one side, deviating from the second supporting plate, of the rotary chuck body, and the rotary clamping jaws are pointed at one end, deviating from the second supporting plate, of the rotary clamping jaws.

Optionally, the rotating chuck further comprises a rotating shaft loop bar and a spring, the rotating shaft loop bar is perpendicularly and fixedly connected with one side of the second supporting plate facing the first supporting plate, the rotating shaft is inserted into the rotating shaft loop bar, the spring is sleeved on the outer wall of the rotating shaft, and two ends of the spring are respectively abutted to the rotating chuck and the rotating shaft loop bar.

Optionally, one end of the rotating shaft departing from the second supporting plate forms a shaft shoulder, a stepped hole is formed in one face, facing the second supporting plate, of the rotating chuck body, the stepped hole is divided into a first section hole and a second section hole, the first section hole is close to the second supporting plate, the diameter of the first section hole is equal to that of the rotating shaft, the diameter of the second section hole is not smaller than that of the shaft shoulder, the rotating shaft is inserted into the stepped hole, and the shaft shoulder is connected with the second section hole in a clamped mode.

The utility model provides a pair of corn husking machine because of install first backup pad on the installation face of base, installs motor and positioning chuck on the first backup pad, and positioning chuck fixes the maize, and motor drive positioning chuck rotates, receives the scraper blade that touches on the mount pad when the maize rotates, and the kernel of corn and then is stripped for the efficiency that the kernel of corn was shelled improves, and this equipment structure is simple, the maintenance is easy, the low price possesses fine practicality.

Drawings

FIG. 1 is a front view of a first embodiment of a corn husker according to the present invention;

FIG. 2 is a side view of the debarking assembly of FIG. 1;

Detailed Description

The following detailed description of the preferred embodiments of the invention, which is to be read in connection with the accompanying drawings, forms a part of this application, and together with the embodiments of the invention, serve to explain the principles of the invention and not to limit its scope.

As shown in FIGS. 1-2, the embodiment of the utility model provides a corn threshing machine, include: the grain stripping machine comprises a base 1, a first supporting plate 2, a motor 3, a positioning chuck 4 and a grain stripping device 5, wherein one surface of the base 1 is a mounting surface 11; the first supporting plate 2 is vertically and fixedly arranged on the mounting surface 11 of the base 1; the motor 3 is fixedly arranged on the first supporting plate 2; the positioning chuck 4 is in transmission connection with the output end of the motor 3, the axis of the positioning chuck 4 is perpendicular to the first supporting plate 2, the positioning chuck 4 is positioned at one side of the first supporting plate 2, and the positioning chuck 4 is used for fixing the corn in the axial direction; the grain stripping device 5 comprises a mounting seat 51, a scraper 52, a lever 53, a support rod 54, two telescopic rods 55 and two telescopic sleeves 56, wherein the lever 53 and the support rod 54 form a supporting device in the embodiment, the mounting seat 5 is connected to the mounting surface 11 of the base 1 through the lever 53 and the support rod 54, the mounting seat 5 is positioned at one side of the first support plate 2, the scraper 52 is fixedly mounted on one surface of the mounting seat 5 facing to the rotation axis of the positioning chuck 4, and in the embodiment, one side of the scraper 52 facing away from the mounting seat 5 is in a sawtooth shape. Use the utility model discloses the time, can arrange base 1 in ground or arbitrary work plane earlier on, fix the maize on positioning chuck 4 through manual to guarantee the axis of maize and positioning chuck 4's rotation axis coincidence, then open motor 3, motor 3 drive positioning chuck 4 rotates, receives when the maize rotates and touches scraper blade 52 on the mount pad 5, and the maize is shelled to the cockscomb structure on the scraper blade 52. It should be noted that the shape of the portion of the scraper 52 for removing corn kernels is not necessarily saw-toothed, and may be wave-shaped or any structure capable of scraping corn kernels, for example, a blade is provided on the side of the scraper 52 away from the mounting surface 11 of the base 1, and the blade is perpendicular to the scraper 52.

Further, the supporting rod 54 in this embodiment is vertically and fixedly installed on the installation surface 11, one end of the supporting rod 54 departing from the installation surface 11 is hinged to the lever 53, the lever 53 includes a first lever 531 and a second lever 532, one end of the first lever 531 is provided with a sliding hole along the axial direction of the first lever 531, the second lever 532 is inserted into the sliding hole, the installation seat 5 is provided with an installation hole 511, and one end of the second lever 532 departing from the first lever 531 extends into the installation hole 511 and is hinged to the installation seat 5. Thus, the user can adjust the distance between the mounting seat 5 and the corn by stirring the other end of the lever 53, so that the device can adapt to corns with different sizes. The mounting hole 511 limits the angle of rotation of the mounting base 5 about one end of the lever 53, so that the scraper 52 is always in a state of contacting with the corn. Every telescopic link 56 is all perpendicular fixed mounting on installation face 11, and two telescopic links 55 are inserted one-to-one and are located two telescopic links 56, and every telescopic link 55 deviates from the equal fixed connection mount pad 5 of one end of installation face 11. Thus, when the lever 53 is toggled to move the mounting base 5, the second lever 532 can be adjusted in the first lever 531 in a sliding manner, the telescopic rod 55 can be adjusted in the telescopic sleeve 56 in a sliding manner, and the mounting base 5 is limited to a vertical plane, so that the grain stripping effect is not affected. In particular, the number of the telescopic rods 55 and the telescopic sleeves 56 is not limited to two in this embodiment, and can be adjusted according to the requirements of different strength and different cost in actual production, such as one telescopic rod 55 and one telescopic sleeve 56 or four telescopic rods 55 and four telescopic sleeves 56.

Further, location chuck 4 includes location chuck body 41 and three location jack catch 42, location chuck body 41 is on a parallel with first backup pad 2, motor 3 fixed mounting is in the opposite side of first backup pad 2, the output of motor 3 passes first backup pad 2 and the coaxial fixed connection of location chuck body 41, three location jack catch 42 is cylindrically, the equal perpendicular fixed mounting of three location jack catch 42 is in the one side that first backup pad 2 deviates from of location chuck body 41, three location jack catch 42 encircles the rotation axis setting of location chuck 4 with equidistant, location jack catch 42 deviates from the one end formation pointed end of first backup pad 2. When the corn positioning chuck is used, the tips of the three positioning clamping claws 42 can penetrate into the root of the corn, so that the corn is stably fixed on the positioning chuck 4. It should be noted that the number of the positioning claws 42 in the present invention is not limited to three, and may be adjusted to other numbers, such as two or five, according to actual situations. In addition, the shape of the positioning jaw 42 is not limited to the shape provided in the present embodiment, and may be a movable jaw that slides along the surface of the positioning chuck body 41 to fix the corn by gripping the outer surface of the corn.

Furthermore, the corn husking machine provided by the embodiment of the utility model also comprises a second supporting plate 6 and a rotating chuck 7, wherein the second supporting plate 6 is vertically and fixedly arranged on the mounting surface 11, and the second supporting plate 6 is positioned at one side of the mounting seat 5 departing from the first supporting plate 2; the spin chuck 7 includes the spin chuck body 71, three rotation jack catch 72, pivot 73, pivot loop bar 74 and spring 75, and wherein the perpendicular fixed connection second backup pad 6 of pivot loop bar 74 is towards one side of first backup pad 2, and in the pivot loop bar 74 was located in inserting to the pivot 73, the one end that the rotation connection pivot 73 deviates from second backup pad 6 was rotated to the spin chuck body 71, specifically: pivot 73 deviates from the one end of second backup pad 6 and forms a shaft shoulder, the shoulder has been seted up towards second backup pad 6 in the one side to rotation chuck body 71, the shoulder divide into first section hole and second section hole, first section hole is close to second backup pad 6, the aperture in first section hole equals the diameter of pivot 73, the aperture in second section hole is not less than the diameter of shaft shoulder, pivot 73 is inserted and is established with the shoulder downthehole, the shaft shoulder joint is in second section hole, rotate chuck body 71 alright freely rotate like this. Spring 75 cup joints on the outer wall of pivot 73, and the both ends of spring 75 butt chuck and pivot loop bar 74 respectively, and the axis of pivot 73 and the rotation axis coincidence of location chuck 4, the shape of three rotation jack catch 72 all is unanimous with location jack catch 42, and three rotation jack catch 72 encircle the rotation axis setting of rotating chuck 7 equally spaced. The three rotating claws 72 can be inserted into the other end of the corn, and the rotating chuck body 71 can rotate along with the corn, so that the stability of the corn when the corn is peeled is further enhanced, and meanwhile, the rotating chuck 7 can slide along the axial direction of the rotating shaft 73 through the rotating shaft loop bar 74 and the spring 75, so that the corn is convenient to fix under the condition of having the rotating chuck 7.

The utility model discloses the use method of embodiment does: firstly, the rotating chuck 7 is moved, the distance between the rotating chuck 7 and the positioning chuck 4 is increased, the spring 75 is in a compression state at the moment, then the corn is loaded, the tip end of the positioning clamping jaw 42 is penetrated into one end of the corn, then the rotating chuck 7 is reset under the action of the spring 75, the tip end of the rotating clamping jaw 72 is penetrated into the other end of the corn, and the corn is fixed. At this time, the motor 3 can be started to rotate the corn for threshing, and in addition, the lever 53 can be adjusted according to different sizes of the corn or the difficulty degree of the threshing during the threshing so as to enable the scraper 52 to be close to or far away from the corn. This embodiment need not the manual grain of shelling of people when shelling the kernel of corn, only need with the maize fixed can, improved the efficiency of the work of shelling, and this equipment structure is simple, the maintenance is easy, the low price, possesses fine practicality.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention.

Claims

1. A corn sheller, comprising:

the device comprises a base, a first fixing device and a second fixing device, wherein one surface of the base is a mounting surface;

the first supporting plate is vertically and fixedly arranged on the mounting surface;

the motor is fixedly arranged on the first supporting plate;

the positioning chuck is in transmission connection with the output end of the motor, and the axis of the positioning chuck is perpendicular to the first supporting plate;

the grain stripping device comprises a mounting seat, a supporting device and a scraper, wherein the mounting seat is fixedly mounted on the mounting surface through the supporting device, the mounting seat and the positioning chuck are located on the same side of the first supporting plate, and the scraper is fixedly mounted on the surface of the mounting seat, which faces to the rotating axis of the positioning chuck.

2. A corn husking machine as defined in claim 1, wherein the supporting device comprises a lever and a supporting rod, the supporting rod is vertically and fixedly installed on the installation surface, one end of the supporting rod, which is far away from the installation surface, is hinged to the lever, the installation seat is provided with an installation hole, one end of the lever extends into the installation hole, and one end of the lever is hinged to the installation seat.

3. A corn husking machine as defined in claim 2, wherein the lever comprises a first lever and a second lever, a sliding hole is formed in one end of the first lever along the axial direction of the first lever, the second lever is inserted into the sliding hole, and one end of the second lever, which is far away from the first lever, is hinged to the mounting seat; the grain stripping device further comprises a plurality of telescopic rods and a plurality of telescopic sleeves, each telescopic sleeve is vertically and fixedly installed on the installation surface, the telescopic rods are inserted into the telescopic sleeves in a one-to-one correspondence mode, and each telescopic rod deviates from one end of the installation surface and is fixedly connected with the installation seat.

4. A corn husking machine as defined in claim 1, wherein a side of the scraper facing away from the mounting base is serrated.

5. A corn husking machine according to claim 1, wherein the positioning chuck comprises a positioning chuck body and a plurality of positioning jaws, the positioning chuck body is parallel to the first supporting plate, the motor is fixedly mounted on the other side of the first supporting plate, the output end of the motor penetrates through the first supporting plate and the coaxial fixed connection of the positioning chuck body, the positioning jaws are cylindrical, the positioning jaws are vertically and fixedly mounted on one side of the positioning chuck body deviating from the first supporting plate, and one end of the positioning jaws deviating from the first supporting plate forms a tip end.

6. A corn husking machine as claimed in claim 5, wherein the number of the positioning claws is three, and three positioning claws are arranged around the rotation axis of the positioning chuck at equal intervals.

7. A corn husking machine as recited in any one of claims 1-6, further comprising a second supporting plate and a rotating chuck, wherein the second supporting plate is vertically and fixedly mounted on the mounting surface and is positioned on the side, away from the first supporting plate, of the mounting seat; the rotary chuck comprises a rotary chuck body, a plurality of rotary clamping jaws and a rotary shaft, wherein the rotary shaft is vertically connected with the second supporting plate facing one side of the first supporting plate, the rotary chuck body is rotated to be connected with the rotary shaft deviating from one end of the second supporting plate, the rotary shaft is coincided with the rotary shaft line of the positioning chuck, the rotary clamping jaws are cylindrical and multiple, the rotary clamping jaws are vertically and fixedly mounted on the rotary chuck body deviating from one side of the second supporting plate, and the rotary clamping jaws deviate from one end of the second supporting plate to form a tip end.

8. A corn husking machine according to claim 7, wherein the rotating chuck further comprises a rotating shaft sleeve rod and a spring, the rotating shaft sleeve rod is vertically and fixedly connected with one side of the second supporting plate, which faces the first supporting plate, the rotating shaft is inserted into the rotating shaft sleeve rod, the spring is sleeved on the outer wall of the rotating shaft, and two ends of the spring are respectively abutted to the chuck and the rotating shaft sleeve rod.

9. A corn husking machine according to claim 7, wherein a shoulder is formed at one end of the rotating shaft, which is far away from the second supporting plate, a stepped hole is formed in one surface, which faces the second supporting plate, of the rotating chuck body, the stepped hole is divided into a first section of hole and a second section of hole, the first section of hole is close to the second supporting plate, the diameter of the first section of hole is equal to that of the rotating shaft, the diameter of the second section of hole is not smaller than that of the shoulder, the rotating shaft is inserted into the stepped hole, and the shoulder is clamped in the second section of hole.