CN111083998A

CN111083998A - Corn husker

Info

Publication number: CN111083998A
Application number: CN201911324840.2A
Authority: CN
Inventors: 蔡会朝
Original assignee: Hebei Huichao Machinery Fitting Co ltd
Current assignee: Hebei Huichao Machinery Fitting Co ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-05-01

Abstract

The invention discloses a corn husker which comprises a support assembly, a star wheel roller mechanism, a husking roller mechanism and a husking roller transmission mechanism, wherein the star wheel roller mechanism is arranged at the top end of the support assembly, the husking roller mechanism is arranged at the middle end of the support assembly, and the husking roller transmission mechanisms are arranged on two sides of the husking roller mechanism. Has the advantages that: the star wheel roller has high transmission efficiency and high transmission power, can work in a limit environment, influences the peeling effect of the corn peeling machine by adjusting the height of the star wheel shaft, reduces the loss of corn kernels, can stably peel off the skins on the surfaces of the corn, can peel off the compact inner skins of the corn by arranging the flower-shaped rubber adjusting pad, has good peeling effect, can adjust the peeling effect by adjusting the distance between the fixed peeling roller and the movable peeling roller through the spring, is suitable for peeling the corn with different sizes, and increases the application range of equipment.

Description

Corn husker

Technical Field

The invention relates to the field of agricultural machinery, in particular to a corn husker.

Background

At present, with the development of society and the continuous progress of agriculture, agricultural mechanization begins to be popularized rapidly, corn harvesters are more and more favored by farmers with high corn harvesting efficiency, and with the continuous deepening of agricultural modernization, the corn harvesters are bound to become one of important tools of the modernized agriculture.

The corn husker is suitable for planting corn in a large number of vast areas in China, but due to the fact that the corn varieties, the diameters of the ears and the maturity of the corn are different, the phenomena that the ears cannot be husked cleanly and seeds fall off seriously often occur when the existing corn husker is used in different areas, and the seeds can be husked when the existing corn husker is used seriously. The adaptability of the existing corn husker is poor and needs to be further improved.

An effective solution to the problems in the related art has not been proposed yet.

Disclosure of Invention

The present invention is directed to a corn husker that overcomes the above-mentioned problems of the prior art.

Therefore, the invention adopts the following specific technical scheme:

a corn husker comprises a bracket assembly, a star wheel roller mechanism, a husking roller mechanism and a husking roller transmission mechanism;

the top of support assembly is provided with star wheel roller mechanism, the middle-end of support assembly is provided with peeling roller mechanism, peeling roller mechanism's both sides are provided with peeling roller drive mechanism.

Furthermore, in order to push a plurality of corns forwards when the corns enter the peeling machine and ensure that the transmission efficiency of the star wheel roller is high and the transmission power is large through the transmission of the chain wheel, and works in high-temperature, low-temperature and dust environment, the star wheel roller mechanism comprises a plurality of star wheel shafts arranged at the top end of the bracket assembly, a connecting plate is arranged at the top end of one side of the bracket assembly, the star wheel shaft is connected with the connecting plate through a bearing seat, a plurality of star wheels are sleeved on the circumference of the star wheel shaft, one end of the star wheel shaft penetrates through the connecting plate and extends to the outside of the bracket assembly, a first chain wheel is respectively arranged on the circumferences of the star wheel shaft outside the bracket assembly, the chain wheel I is connected through a chain I, a chain wheel II is arranged on one side of the bottom end of the chain wheel I, and the chain wheel II is connected with the chain wheel I through a chain II.

Further, in order to peel off the skin on the surface of the corn stably in the corn transmission process, the peeling roller mechanism comprises a plurality of groups of fixed peeling rollers arranged at the bottom ends of the star wheel shafts, two ends of each fixed peeling roller are connected with the support assembly through a first fixed plate, each fixed peeling roller is close to one end of a first chain wheel and one end of a second chain wheel which are matched with each other are respectively arranged, each fixed peeling roller is arranged on one side of each fixed peeling roller, two movable peeling rollers are respectively arranged on two sides of each fixed peeling roller, two ends of each movable peeling roller are connected with the support assembly through a second fixed plate, one ends of the movable peeling rollers are respectively provided with a second gear which is matched with each other, and the first gears are matched with the second gears.

Furthermore, in order to rotate the peeling roller mechanism, the transmission efficiency is high, the transmission is stable, the noise is low, the distance between the fixed peeling roller and the movable peeling roller is adjusted through the spring, the peeling effect can be adjusted, the peeling roller mechanism is further suitable for peeling corns with different sizes, the application range of equipment is increased, the peeling roller transmission mechanism comprises a first circular shaft arranged on one side of the first gear and perpendicular to the fixed peeling roller and the movable peeling roller, one end of the first circular shaft is connected with the support assembly, the other end of the first circular shaft is connected with a second chain wheel, a plurality of first bevel gears are arranged on the circumference of the first circular shaft, a second bevel gear matched with the first bevel gears is arranged on the fixed peeling roller, a dividing block is arranged between the bottom ends of the two groups of fixed plates, and springs are respectively arranged between the dividing block and the second fixed plates, and the outer ends of the springs are provided with adjusting nuts.

Furthermore, in order to enable the height of the star wheel shaft to be adjustable, the peeling effect and the peeling rate of the corn peeling machine are affected by adjusting the height, the tightness of the chain I can be adjusted, the transmission system is more stable, a mounting plate is arranged between the chain wheel I and the chain wheel II, a waist-shaped groove I is arranged on the mounting plate, and a tensioning chain wheel is arranged in the waist-shaped groove I.

Further, in order to enable the height of the star wheel shaft to be adjustable, the peeling effect and the peeling rate of the corn peeling machine are affected by adjusting the height, after the corn is peeled, the corn is pushed out of the corn peeling machine, the first chain wheel is far away from one end of the second chain wheel, a third chain wheel is arranged in the second waist-shaped groove, the side edge of the third chain wheel is provided with a U-shaped groove on the support assembly, the U-shaped groove penetrates through the support assembly, a connecting shaft is arranged in the U-shaped groove, the third chain wheel is connected with one end of the connecting shaft, and push plates are evenly arranged on the circumference of the connecting shaft.

Furthermore, in order to enable the height of the star wheel shaft to be adjustable, so that the peeling effect and the peeling rate of the corn peeling machine are influenced by adjusting the height, an adjusting bolt is arranged between the connecting plate and the top end of the support assembly.

Furthermore, in order to make the power input mode of equipment various, and then increase the application scope of equipment, first circle axle is kept away from the one end of sprocket two is provided with the input chain wheel, one side of first circle axle is provided with second circle axle, the one end of second circle axle with sprocket one is connected, the other end and the input belt pulley of second circle axle are connected.

Furthermore, in order to enable the star wheel teeth to give tangential force to the corns and further knead the corn husks, the husking roller mechanism is favorable for husking the corns, and the star wheel teeth of the star wheel are arranged in a spiral mode.

Furthermore, in order to peel off the compact inner skin of the corn and further ensure good peeling effect, flower-shaped rubber adjusting pads are arranged on the surface of the movable peeling roller.

The invention has the beneficial effects that:

(1) according to the corn husker, the star wheel roller mechanism is arranged, so that a plurality of corns can be simultaneously pushed forwards when the corns enter the husker, the transmission efficiency of the star wheel roller is high through the transmission of the chain wheel, the transmission power is high, the corn husker can work in high-temperature, low-temperature and dust environments, the husking effect and the husking rate of the corn husker are influenced through adjusting the height of the star wheel shaft, the loss of corn grains is reduced, the star wheel teeth of the star wheel are arranged in a spiral mode, the star wheel teeth give tangential force to the corns, the corn husks can be kneaded, and the husker is favorable for husking the corns by the husker roller mechanism.

(2) Through setting up the peeling roller mechanism to in maize transmission process, the stable skin of shelling the maize surface, and through setting up flower type rubber adjustment pad, thereby can shell the inner skin that the maize is compacter, and then make and skin effectually.

(3) Through setting up the peeling roller drive mechanism to can get up peeling roller mechanism rotation, transmission efficiency is high, the transmission is stable, small in noise, and adjusts the distance between fixed peeling roller and the activity peeling roller through the spring, can adjust the effect of skinning, and then be applicable to the not skinning of the maize of equidimension, increased the application scope of equipment.

Drawings

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

FIG. 1 is one of the schematic structural views of a corn husker according to an embodiment of the present invention;

FIG. 2 is a second schematic view of a corn husker according to an embodiment of the present invention;

fig. 3 is a partial enlarged view at a of fig. 2;

fig. 4 is a partial enlarged view at B of fig. 2;

FIG. 5 is a third schematic view of a corn husker according to an embodiment of the present invention;

FIG. 6 is a fourth schematic view of a corn husker according to an embodiment of the present invention;

FIG. 7 is a fifth schematic view of a corn husker according to an embodiment of the present invention;

FIG. 8 is a sixth schematic view of a corn husker according to an embodiment of the present invention;

fig. 9 is a partially enlarged view of fig. 8.

In the figure:

1. a bracket assembly; 2. a star wheel roller mechanism; 201. a star wheel shaft; 202. a connecting plate; 203. a bearing seat; 204. a star wheel; 205. a chain wheel I; 206. a first chain; 207. a second chain wheel; 208. a second chain; 209. mounting a plate; 210. a first waist-shaped groove; 211. a tension sprocket; 212. a second waist-shaped groove; 213. a third chain wheel; 214. a U-shaped groove; 215. a connecting shaft; 216. pushing the plate; 217. a third chain; 218. adjusting the bolt; 3. a peeling roller mechanism; 301. fixing a peeling roller; 302. a first fixing plate; 303. a first gear; 304. A movable peeling roller; 305. a second fixing plate; 306. a second gear; 307. flower-shaped rubber adjusting pads; 4. A peeling roller transmission mechanism; 401. a first circular shaft; 402. a first bevel gear; 403. a second bevel gear; 404. dividing blocks; 405. a spring; 406. adjusting the nut; 5. inputting a chain wheel; 6. an input pulley; 7. and a second circular shaft.

Detailed Description

For further explanation of the various embodiments, the drawings which form a part of the disclosure and which are incorporated in and constitute a part of this specification, illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and to enable others of ordinary skill in the art to understand the various embodiments and advantages of the invention, and, by reference to these figures, reference is made to the accompanying drawings, which are not to scale and wherein like reference numerals generally refer to like elements.

According to an embodiment of the present invention, a corn husker is provided.

Referring now to the drawings and the detailed description, the present invention will be further described, as shown in fig. 1-9, a corn husker according to an embodiment of the present invention includes a frame assembly 1, a star wheel roller mechanism 2, a husking roller mechanism 3 and a husking roller transmission mechanism 4;

the top of support assembly 1 is provided with star wheel roller mechanism 2, the middle-end of support assembly 1 is provided with peeling roller mechanism 3, peeling roller mechanism 3's both sides are provided with peeling roller drive mechanism 4.

In one embodiment, for the star wheel roller mechanism 2, the star wheel roller mechanism 2 comprises a plurality of star wheel shafts 201 arranged at the top end of the bracket assembly 1, a connecting plate 202 is arranged at the top end of one side of the bracket assembly 1, the star wheel shafts 201 are connected with the connecting plate 202 through bearing seats 203, a plurality of star wheels 204 are sleeved on the circumference of the star wheel shafts 201, one ends of the star wheel shafts 201 penetrate through the connecting plate 202 and extend to the outside of the bracket assembly 1, a plurality of chain wheels 205 are respectively arranged on the circumferences of the outside of the bracket assembly 1 on the star wheel shafts 201, the chain wheels 205 are connected through a chain one 206, a chain wheel two 207 is arranged at the bottom end side of the chain wheel one 205, the chain wheel two 207 is connected with the chain wheel one 205 through a chain two 208, so that a plurality of corns can be pushed forward when the corns enter the husker, and through the transmission of sprocket for the transmission efficiency of star wheel roller is high, and transmission power is big, can work under high temperature, low temperature and dust environment moreover.

In an embodiment, for the peeling roller mechanism 3, the peeling roller mechanism 3 includes a plurality of sets of fixed peeling rollers 301 disposed at the bottom end of the star wheel shaft 201, two ends of each fixed peeling roller 301 are connected to the support assembly 1 through a first fixing plate 302, one ends of the fixed peeling rollers 301 close to the second sprocket 207 are respectively provided with a first gear 303 in cooperation with each other, two sides of each set of fixed peeling rollers 301 are respectively provided with a movable peeling roller 304, two ends of each movable peeling roller 304 are connected to the support assembly 1 through a second fixing plate 305, one end of each movable peeling roller 304 is respectively provided with a second gear 306 in cooperation with each other, and the first gear 303 and the second gear 306 are in cooperation with each other, so that the skin on the surface of the corn is peeled stably in the corn transmission process.

In one embodiment, for the above-mentioned peeling roller transmission mechanism 4, the peeling roller transmission mechanism 4 comprises a first circular shaft 401 which is arranged on one side of the first gear 303 and perpendicular to the fixed peeling roller 301 and the movable peeling roller 304, one end of the first circular shaft 401 is connected with the bracket assembly 1, the other end of the first circular shaft 401 is connected with the second sprocket 207, a plurality of first helical gears 402 are arranged on the circumference of the first circular shaft 401, a second helical gear 403 which is matched with the first helical gears 402 is arranged on the fixed peeling roller 301, a dividing block 404 is arranged between the bottom ends of the two groups of second fixing plates 305, springs 405 are respectively arranged between the dividing block 404 and the second fixing plates 305, and adjusting nuts 406 are arranged at the outer ends of the springs 405, so that the peeling roller mechanism 3 can be rotated, and the transmission efficiency is high, The transmission is stable, small in noise, and adjusts the distance between fixed peeling roller 301 and the activity peeling roller 304 through spring 405, can adjust the effect of skinning, and then is applicable to the skinning of the maize of equidimension not, has increased the application scope of equipment.

In one embodiment, for the first sprocket 205, the mounting plate 209 is arranged between the first sprocket 205 and the second sprocket 207, the mounting plate 209 is provided with a first waist-shaped groove 210, and the first waist-shaped groove 210 is provided with the tension sprocket 211, so that the height of the star wheel shaft 201 can be adjusted, the peeling effect and the peeling rate of the corn peeling machine can be influenced by adjusting the height, and the tightness of the first chain 206 can be adjusted, so that the transmission system is more stable.

In an embodiment, for the first sprocket 205, a second waist-shaped groove 212 is formed in one end, away from the second sprocket 207, of the first sprocket 205, a third sprocket 213 is arranged in the second waist-shaped groove 212, a U-shaped groove 214 is formed in one side edge of the third sprocket 213 and on the bracket assembly 1, the U-shaped groove 214 penetrates through the bracket assembly 1, a connecting shaft 215 is arranged in the U-shaped groove 214, the third sprocket 213 is connected with one end of the connecting shaft 215, push plates 216 are uniformly arranged on the circumference of the connecting shaft 215, and the third sprocket 213 is connected with the first sprocket 205 through a third chain 217, so that the height of the star wheel shaft 201 can be adjusted, the peeling effect and the peeling rate of the corn peeler are affected by adjusting the height, and the corn is pushed out of the corn pushing device after the corn is peeled.

In one embodiment, for the connection plate 202, the height of the star wheel shaft 201 can be adjusted by arranging the adjusting bolt 218 between the connection plate 202 and the top end of the bracket assembly 1, so that the peeling effect and the peeling rate of the corn peeling machine are influenced by adjusting the height.

In one embodiment, for the first round shaft 401, an input chain wheel 5 is arranged at one end of the first round shaft 401 far away from the second chain wheel 207, a second round shaft 7 is arranged at one side of the first round shaft 401, one end of the second round shaft 7 is connected with the first chain wheel 205, and the other end of the second round shaft 7 is connected with the input belt wheel 6, so that the power input mode of the equipment is diversified, and the application range of the equipment is further increased.

In one embodiment, for the star wheel 204, the star wheel teeth of the star wheel 204 are arranged in a spiral arrangement, so that the star wheel teeth give tangential force to the corn, and the corn husks can be kneaded, and the husking roller mechanism 3 is favorable for husking the corn.

In one embodiment, for the movable peeling roller 304, the flower-shaped rubber adjusting pad 307 is arranged on the surface of the movable peeling roller 304, so that the inner skin of the corn which is relatively tight can be peeled off, and the peeling effect is good.

For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.

In practical application, a first circular shaft 401 is rotated by external power, a star wheel 204 is driven to rotate by the aid of a second chain wheel 207, a first chain wheel 205, a second chain 208 and a first chain 206, a push plate 216 rotates by the aid of a third chain wheel 213 and a third chain 217, a fixed peeling roller 301 starts to rotate by the aid of a first bevel wheel 402, a second bevel wheel 403 and a first gear 303, a movable peeling roller 304 starts to rotate by the aid of a second gear 306, unprocessed corns are placed into the device, then the corns are pushed to advance by the star wheel roller mechanism 2, the corns on the surfaces are peeled by the aid of the fixed peeling roller 301 and the movable peeling roller 304, finally the corns are pushed out of the device from the push plate 216, the roller mechanism 2 is adjusted up and down along with a connecting plate 202 by the aid of an adjusting bolt 218, a tensioning chain wheel 211 is adjusted in a first waist-shaped groove 210 in a sliding mode, the second chain 208 is made to be in a proper tension degree, and the connecting shaft 215 and the push plate 216 are adjusted up and down in the U-shaped groove 214 to be in a proper height degree, so that the third chain 217 is made to be in a proper tension degree. The spring 405 is stretched by adjusting the nut 406, so that the distance between the fixed peeling roller 301 and the movable peeling roller 304 is adjusted, and the purpose of adjusting the peeling effect is achieved.

In summary, according to the technical scheme of the invention, by arranging the star wheel roller mechanism 2, when the corn enters the peeling machine, a plurality of corns can be pushed forward, the transmission efficiency of the star wheel roller is high through the transmission of the chain wheel, the transmission power is high, the star wheel roller can work in high-temperature, low-temperature and dust environments, the peeling effect and the peeling rate of the corn peeling machine are influenced and the loss of corn kernels is reduced through adjusting the height of the star wheel shaft 201, the star wheel teeth of the star wheel 204 are arranged in a spiral manner, the star wheel teeth apply tangential force to the corn, the corn husks can be kneaded, and the peeling roller mechanism is favorable for peeling the corn husks. Through setting up skinning roller mechanism 3 to at maize transmission in-process, the stable skin of shelling the maize surface, and through setting up flower type rubber adjusting pad 307, thereby can shell the inner skin that the maize is compacter, and then make and skin effectually. Through setting up skinning roller drive mechanism 4 to can rotate skinning roller mechanism 3, transmission efficiency is high, the transmission is stable, small in noise, and adjusts the distance between fixed skinning roller 301 and the activity skinning roller 304 through spring 405, can adjust the effect of skinning, and then be applicable to the skinning of the maize of equidimension not, increased the application scope of equipment. In addition, the input chain wheel 5 and the input belt wheel 6 are arranged, so that the power input mode of the equipment is diversified, and the application range of the equipment is further enlarged.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A corn husker is characterized by comprising a bracket assembly (1), a star wheel roller mechanism (2), a husking roller mechanism (3) and a husking roller transmission mechanism (4);

the top of support assembly (1) is provided with star wheel roller mechanism (2), the middle-end of support assembly (1) is provided with peeling roller mechanism (3), the both sides of peeling roller mechanism (3) are provided with peeling roller drive mechanism (4).

2. The corn husker according to claim 1, characterized in that the star wheel roller mechanism (2) comprises a plurality of star wheel shafts (201) arranged at the top end of the bracket assembly (1), a connecting plate (202) is arranged at the top end of one side of the bracket assembly (1), the star wheel shafts (201) are connected with the connecting plate (202) through bearing seats (203), a plurality of star wheels (204) are sleeved on the circumference of the star wheel shafts (201), one ends of the star wheel shafts (201) penetrate through the connecting plate (202) and extend to the outside of the bracket assembly (1), a plurality of the star wheel shafts (201) are respectively provided with a first sprocket wheel (205) on the circumference of the outside of the bracket assembly (1), the first sprocket wheels (205) are connected through a first chain wheel (206), and a second sprocket wheel (207) is arranged at one side of the bottom end of the first sprocket wheel (205), the second chain wheel (207) is connected with the first chain wheel (205) through a second chain (208).

3. Corn husker according to claim 2, characterized in that the husking roller mechanism (3) comprises several sets of fixed husking rollers (301) arranged at the bottom end of the star wheel shaft (201), two ends of the fixed peeling roller (301) are connected with the bracket assembly (1) through a first fixed plate (302), one end of the fixed peeling roller (301) close to the second chain wheel (207) is respectively provided with a first gear (303) which is matched with the first gear, two sides of one group of the fixed peeling rollers (301) are respectively provided with a movable peeling roller (304), two ends of the movable peeling roller (304) are connected with the bracket assembly (1) through a second fixing plate (305), one end of the movable peeling roller (304) is respectively provided with a second gear (306) which is matched with the first gear (303) and the second gear (306) which are matched with each other.

4. A corn husker as claimed in claim 3, characterized in that the husking roller drive (4) comprises a first circular shaft (401) arranged on the side of the first gear wheel (303) and perpendicular to the fixed husking roller (301) and the movable husking roller (304), one end of the first round shaft (401) is connected with the bracket assembly (1), the other end of the first round shaft (401) is connected with the second chain wheel (207), a plurality of first bevel gears (402) are arranged on the circumference of the first circular shaft (401), a second bevel gear (403) matched with the first bevel gear (402) is arranged on the fixed peeling roller (301), a partition block (404) is arranged between the bottom ends of the two groups of second fixed plates (305), springs (405) are respectively arranged between the dividing block (404) and the second fixing plate (305), and adjusting nuts (406) are respectively arranged at the outer ends of the springs (405).

5. The corn husker according to claim 2, wherein a mounting plate (209) is arranged between the first chain wheel (205) and the second chain wheel (207), a first waist-shaped groove (210) is arranged on the mounting plate (209), and a tensioning chain wheel (211) is arranged in the first waist-shaped groove (210).

6. The corn husker according to claim 2, characterized in that one end of the first chain wheel (205) far away from the second chain wheel (207) is provided with a second waist-shaped groove (212), a third chain wheel (213) is arranged in the second waist-shaped groove (212), the side edge of the third chain wheel (213) is provided with a U-shaped groove (214) on the bracket assembly (1), the U-shaped groove (214) penetrates through the bracket assembly (1), a connecting shaft (215) is arranged in the U-shaped groove (214), the third chain wheel (213) is connected with one end of the connecting shaft (215), push plates (216) are uniformly arranged on the circumference of the connecting shaft (215), and the third chain wheel (213) is connected with the first chain wheel (205) through a third chain (217).

7. A corn husker as claimed in claim 2, characterized in that an adjusting bolt (218) is arranged between the connecting plate (202) and the top end of the bracket assembly (1).

8. The corn husker as claimed in claim 4, characterized in that an input chain wheel (5) is arranged at one end of the first round shaft (401) far away from the second chain wheel (207), a second round shaft (7) is arranged at one side of the first round shaft (401), one end of the second round shaft (7) is connected with the first chain wheel (205), and the other end of the second round shaft (7) is connected with an input belt pulley (6).

9. Corn husker according to claim 2, characterized in that the star-wheel teeth of the star-wheel (204) are arranged in a spiral.

10. A corn husker as claimed in claim 3, characterized in that the movable husking roller (304) is provided with patterned rubber adjustment pads (307) on its surface.