CN220969967U

CN220969967U - Be used for kernel of corn size sieving mechanism

Info

Publication number: CN220969967U
Application number: CN202322621427.0U
Authority: CN
Inventors: 姬文婷; 秦竞; 魏运伟; 孙磊; 朱薇
Original assignee: Zaozhuang Agricultural Machinery Technology Promotion Center
Current assignee: Zaozhuang Agricultural Machinery Technology Promotion Center
Priority date: 2023-09-26
Filing date: 2023-09-26
Publication date: 2024-05-17
Anticipated expiration: 2033-09-26

Abstract

The utility model discloses a screening device for corn grain size, which relates to the technical field of corn grain size screening and comprises a main body, wherein a dust removing mechanism is arranged on one side of the main body, a feeding pipe is arranged at the upper end of the main body, a through hole is arranged on the other side of the main body, and a vibrating mechanism is arranged in the main body. The corn grain size screening device has the function of dust removal for corn grains under the combined action of the mounting box, the ventilation opening, the motor, the rotating shaft, the fan blades and the filter screen, and has the function of screening the corn grains under the combined action of the mounting groove, the first slide rod, the first spring, the sliding block, the vibrating motor, the screen, the second slide rod and the second spring, and can be used for conveying the corn grains under the combined action of the conveying pipe, the servo motor, the rotating shaft, the spiral blades and the discharging pipe.

Description

Be used for kernel of corn size sieving mechanism

Technical Field

The utility model relates to the technical field of corn grain size screening, in particular to a corn grain size screening device.

Background

The corn also contains a longevity factor, namely glutathione, which generates glutathione oxidase under the participation of selenium, and has the functions of rejuvenating and delaying senescence;

Corn is an annual hermaphrodite cross-pollinated plant, is tall and big in plant and strong in stem, is an important grain crop and feed crop, is also the crop with the highest total yield worldwide, and is inferior to rice and wheat in planting area and total yield. Corn is known as a longevity food, contains rich proteins, fats, vitamins, trace elements, cellulose and the like, has great potential for developing high-nutrition and high-biological functional food, and needs to be screened when corn kernels are processed, and corn kernels with different sizes are selected according to requirements.

The following problems exist in the prior art:

1. the existing screening device for the sizes of the corn kernels is used, however, light waste doped in the corn kernels of the screening device for the sizes of the corn kernels cannot be removed, so that the screening and filtering of the corn kernels are incomplete, a lot of light waste is still doped in the screened corn kernels, and a lot of dust can appear in the screening process due to the fact that the impurity in the corn is more, so that the health of operators is affected;

2. the existing screening device for the sizes of the corn kernels only simply screens the corn kernels, but cannot fully screen the corn kernels, and has low screening efficiency in the using process;

3. The existing screening device for the size of the corn kernels is used in the using process, the screening device for the size of the corn kernels in the prior art cannot share the labor force of workers, the screened corn kernels cannot be conveyed, and the working efficiency is reduced.

Disclosure of utility model

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

the utility model provides a be used for kernel of corn size sieving mechanism, includes the main part, one side of main part is provided with dust removal mechanism, the upper end of main part is provided with the inlet pipe, the opposite side of main part is provided with the through-hole, the inside of main part is provided with vibration mechanism, one side of main part is provided with the collection box, the lower extreme of collection box is provided with the fixed plate, the lower extreme of main part is provided with conveying mechanism; the dust removing mechanism comprises a mounting box, one side of the mounting box is detachably connected with one side of the main body, a vent is formed in one side of the mounting box, a motor is arranged on one side of the inner wall of the mounting box, a rotating shaft is arranged at the output end of the motor, fan blades are arranged on one side of the rotating shaft, and a filter screen is arranged on one side of the fan blades; the vibrating mechanism comprises a mounting groove, the outer wall of the mounting groove is connected with two sides of the inner wall of the main body in an embedded mode, a first sliding rod is arranged on the inner wall of the mounting groove, a first spring is arranged on the outer wall of the first sliding rod, a sliding block is arranged at one end of the first spring, a vibrating motor is arranged on one side of the sliding block, a screen is arranged at the upper end of the sliding block, a second sliding rod is arranged on the other side of the screen, and a second spring is arranged on the outer wall of the second sliding rod.

The technical scheme of the utility model is further improved as follows: one side of the installation box is connected with the outer wall of the ventilation opening in a penetrating mode, one side of the inner wall of the installation box is detachably connected with one side of the motor, and the output end of the motor is connected with one side of the rotating shaft in a transmission mode.

The technical scheme of the utility model is further improved as follows: the other side of the rotating shaft is sleeved with one side of the fan blade, and one side of the fan blade is movably connected with one side of the filter screen.

The technical scheme of the utility model is further improved as follows: the inner wall of mounting groove and slide bar one's both ends fixed connection, slide bar one's outer wall cup joints with the inner wall of spring one, the one end of spring one and the one end fixed connection of slider, one side of slider and vibrating motor's one side can be dismantled and be connected.

The technical scheme of the utility model is further improved as follows: the upper end of the sliding block is fixedly connected with one side of the screen, the other side of the screen is connected with the outer wall of the second sliding rod in a penetrating manner, and the outer wall of the second sliding rod is sleeved with the inner wall of the second spring.

The technical scheme of the utility model is further improved as follows: the conveying mechanism comprises a conveying pipe, the upper end of the conveying pipe is fixedly connected with the lower end of the main body, a servo motor is arranged on one side of the conveying pipe, a rotating shaft is arranged at the output end of the servo motor, a spiral blade is arranged on the outer wall of the rotating shaft, and a discharging pipe is arranged at the lower end of the conveying pipe.

The technical scheme of the utility model is further improved as follows: one side of conveyer pipe and one side of servo motor can be dismantled and be connected, servo motor's output and one side transmission of rotation axis are connected, the outer wall of rotation axis and the inner wall welding of spiral leaf, the lower extreme of conveyer pipe and the upper end fixed connection of discharging pipe.

By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:

The utility model provides a screening device for corn grain size, which can enable the screening device for corn grain size to have the function of dust removal by the combined action of a mounting box, a vent, a motor, a rotating shaft, blades and a filter screen.

The utility model provides a screening device for corn kernels, which is characterized in that under the combined action of a mounting groove, a first slide bar, a first spring, a slide block, a vibrating motor, a screen, a second slide bar and a second spring, the screening device for corn kernels has the function of screening the corn kernels, the screening device is changed to be embedded and mounted on two sides of the inner wall of a main body through the mounting groove, the first slide bar is fixedly mounted in the mounting groove, the first spring is sleeved at two ends of the first slide bar, the slide block is fixedly connected between the first springs, the vibrating motor is detachably mounted on one side of the slide block, the screen is arranged at the upper end of the slide block, the second slide bar is inserted at the other side of the screen, the second spring is sleeved on the outer wall of the second slide bar, when the screening device is used, the vibrating motor moves along the outer side of the first slide bar through the slide block, shaking of the device can be relieved under the elastic action of the first spring, the stability of the screening device when the screening device is used is increased, the service life of the slide block, collision between the slide block and the main body is reduced, the screening device can be screened by different sizes of holes formed on the screen, the screen can be rolled through the screen boxes, and the screening efficiency can be increased, and the corn kernels can be collected by the screening device after the screening device is inclined.

The utility model provides a corn grain size screening device, which is characterized in that under the combined action of a conveying pipe, a servo motor, a rotating shaft, spiral blades and a discharging pipe, the corn grain size screening device has the function of conveying corn grains, the corn grain size screening device is fixedly arranged at the lower end of a main body through the conveying pipe, the servo motor is detachably arranged at one side of the conveying pipe, the output end of the servo motor is in transmission connection with the rotating shaft, the spiral blades are welded on the outer wall of the rotating shaft, the discharging pipe is arranged at one side of the conveying pipe, which is far away from the servo motor, and when the corn grain size screening device is used, the finest corn grains can enter the conveying pipe through a guide plate of the bottom wall inside the main body after being subjected to multistage screening, and meanwhile, the servo motor is started to control the rotating shaft to rotate, so that the spiral blades rotate to convey the smaller corn grains, the practicability is improved, and the labor force of operators is reduced.

Drawings

FIG. 1 is a schematic diagram of a screening apparatus for corn grain size according to the present utility model;

FIG. 2 is a schematic view of a dust removing mechanism according to the present utility model;

FIG. 3 is a schematic diagram of a vibration mechanism according to the present utility model;

fig. 4 is a schematic structural view of the conveying mechanism of the present utility model.

In the figure: 1. a main body; 2. a dust removing mechanism; 3. a feed pipe; 4. a through hole; 5. a vibration mechanism; 6. a collection box; 7. a fixing plate; 8. a conveying mechanism; 21. a mounting box; 22. a vent; 23. a motor; 24. a rotating shaft; 25. a fan blade; 26. a filter screen; 51. a mounting groove; 52. a first slide bar; 53. a first spring; 54. a slide block; 55. a vibration motor; 56. a screen; 57. a second slide bar; 58. a second spring; 81. a delivery tube; 82. a servo motor; 83. a rotation shaft; 84. spiral leaves; 85. and a discharging pipe.

Description of the embodiments

The utility model is further illustrated by the following examples:

Examples

As shown in fig. 1-4, the utility model provides a screening device for corn grain size, comprising a main body 1, wherein one side of the main body 1 is provided with a dust removing mechanism 2, the upper end of the main body 1 is provided with a feeding pipe 3, the other side of the main body 1 is provided with a through hole 4, the inside of the main body 1 is provided with a vibrating mechanism 5, one side of the main body 1 is provided with a collecting box 6, the lower end of the collecting box 6 is provided with a fixing plate 7, and the lower end of the main body 1 is provided with a conveying mechanism 8.

Examples

As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the dust removing mechanism 2 comprises a mounting box 21, one side of the mounting box 21 is detachably connected with one side of the main body 1, a vent 22 is arranged on one side of the mounting box 21, a motor 23 is arranged on one side of the inner wall of the mounting box 21, a rotating shaft 24 is arranged at the output end of the motor 23, a fan blade 25 is arranged on one side of the rotating shaft 24, a filter screen 26 is arranged on one side of the fan blade 25, one side of the mounting box 21 is in penetrating connection with the outer wall of the vent 22, one side of the inner wall of the mounting box 21 is detachably connected with one side of the motor 23, the output end of the motor 23 is in transmission connection with one side of the rotating shaft 24, the other side of the rotating shaft 24 is sleeved with one side of the fan blade 25, and one side of the fan blade 25 is in movable connection with one side of the filter screen 26.

In this embodiment, can make this be used for kernel of corn size sieving mechanism possess the function that removes dust to the kernel of corn, this change passes through the bolt demountable installation through mounting box 21 and one side of main part 1, the one side that mounting box 21 kept away from main part 1 runs through and has seted up several vent 22, mounting box 21's inner wall one side demountable installation has motor 23, motor 23's output transmission is connected with pivot 24, fan blade 25 has been cup jointed to the opposite side of pivot 24, one side that fan blade 25 kept away from motor 23 is equipped with filter screen 26, can filter the impurity in the air, when using, through sending the kernel of corn into main part 1 through inlet pipe 3, then motor 23 begins to work and drives fan blade 25 and rotate, fan blade 25 rotates and can make the impurity such as dust that the kernel of corn vibrations in-process blow in the filter screen of main part 1 opposite side, the air that blows in simultaneously is discharged after filtering through filter screen 26, form the circulation of air, finally reach the effect of getting rid of light waste in the kernel of corn.

Examples

As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the vibration mechanism 5 includes a mounting groove 51, the outer wall of the mounting groove 51 is connected with two sides of the inner wall of the main body 1 in an embedded manner, a first slide rod 52 is arranged on the inner wall of the mounting groove 51, a first spring 53 is arranged on the outer wall of the first slide rod 52, a slide block 54 is arranged at one end of the first spring 53, a vibration motor 55 is arranged at one side of the slide block 54, a screen 56 is arranged at the upper end of the slide block 54, a second slide rod 57 is arranged at the other side of the screen 56, a second spring 58 is arranged on the outer wall of the second slide rod 57, the inner wall of the mounting groove 51 is fixedly connected with two ends of the first slide rod 52, the outer wall of the first slide rod 52 is sleeved with the inner wall of the first spring 53, one end of the first spring 53 is fixedly connected with one end of the slide block 54, one side of the slide block 54 is detachably connected with one side of the vibration motor 55, the upper end of the slide block 54 is fixedly connected with one side of the screen 56, the other side of the screen 56 is in penetrating connection with the outer wall of the second slide rod 57, and the outer wall of the second slide rod 57 is sleeved with the inner wall of the second spring 58.

In this embodiment, this be used for kernel of corn size sieving mechanism possesses the function of size screening to kernel of corn, this change is through mounting groove 51 embedding installation and main part 1's inner wall both sides, the inside fixed mounting of mounting groove 51 has slide bar one 52, the spring one 53 has been cup jointed at slide bar one 52's both ends, and fixedly connected with slider 54 between two springs one 53, the vibrating motor 55 is detachably installed to one side of slider 54, the upper end of slider 54 is equipped with screen cloth 56, the opposite side of screen cloth 56 has pegged graft slide bar two 57, the outer wall of slide bar two 57 has cup jointed spring two 58, when using, work through starting vibrating motor 55, vibrating motor 55 moves along slide bar one 52's outside through slider 54, and vibration force can be alleviated under the elastic action of spring one 53 to the rocking of device, stability when having increased the device uses, the life of slider 54 has been increased, the frictional collision between vibration motor 55 and the screen cloth 56, through the trompil of the different sizes of seting up on the multiunit screen cloth 56, can carry out the kernel of corn to be screened, can be through the slope of screen cloth 56 to the device of collecting 6, the efficiency of rolling can be improved through setting up of screen cloth after the screening, the device.

Examples

As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, conveying mechanism 8 includes conveyer pipe 81, the upper end and the lower extreme fixed connection of main part 1 of conveyer pipe 81, one side of conveyer pipe 81 is provided with servo motor 82, servo motor 82's output is provided with rotation axis 83, rotation axis 83's outer wall is provided with helical blade 84, conveyer pipe 81's lower extreme is provided with discharging pipe 85, one side of conveyer pipe 81 and one side of servo motor 82 can be dismantled and be connected, servo motor 82's output and one side transmission of rotation axis 83 are connected, rotation axis 83's outer wall and helical blade 84's inner wall welding, conveyer pipe 81's lower extreme and the upper end fixed connection of discharging pipe 85.

In this embodiment, can make this be used for kernel of corn size sieving mechanism possess the function of carrying to the kernel of corn, this change is through conveyer pipe 81 fixed mounting and the lower extreme of main part 1, one side demountable installation of conveyer pipe 81 has servo motor 82, servo motor 82's output transmission is connected with rotation axis 83, the outer wall welding of rotation axis 83 has helical blade 84, servo motor 82's one side has been seted up to conveyer pipe 81, when using, after multistage screening through the kernel of corn, the finest kernel of corn can get into in the conveyer pipe 81 through the deflector of the inside diapire of main part 1, start servo motor 82 simultaneously, servo motor 82 controls rotation axis 83 and rotates, rotation axis 83 rotates and makes helical blade 84 rotatory, carry less kernel of corn, discharge through discharge pipe 85, the practicality is increased, operating personnel's labour has been reduced.

The working principle of the screening device for corn grain size is described below.

As shown in fig. 1-4, when the corn grain size screening device is used, the corn grain size screening device can be provided with a function of dust removal through the dust removal mechanism 2, the corn grain size screening device is detachably arranged on one side of the main body 1 through bolts by the aid of the mounting box 21, a plurality of ventilation openings 22 are formed in the penetrating mode on one side, far away from the main body 1, of the mounting box 21, a motor 23 is detachably arranged on one side, which is connected with a rotating shaft 24, of the inner wall of the mounting box 21, a fan blade 25 is sleeved on the other side of the rotating shaft 24, a filter screen 26 is arranged on one side, far away from the motor 23, of the fan blade 25, impurities in air can be filtered, during the use, the corn grain is conveyed into the main body 1 through the feed pipe 3, then the fan blade 25 is driven to rotate by starting to rotate through the motor 23, and dust and other impurities in the vibration process of the corn grain are blown into the filter screen on the other side of the main body 1, simultaneously, the blown air is discharged after being filtered by the filter screen 26 to form air circulation, the effect of removing light waste materials in corn kernels is finally achieved, then the size screening device for corn kernels can be enabled to have the function of screening the corn kernels through the vibrating mechanism 5, the size screening device is changed to be embedded and installed on two sides of the inner wall of the main body 1 through the installation groove 51, the first sliding rod 52 is fixedly installed in the installation groove 51, the first springs 53 are sleeved at two ends of the first sliding rod 52, the sliding block 54 is fixedly connected between the first springs 53, the vibrating motor 55 is detachably installed on one side of the sliding block 54, the screen 56 is arranged at the upper end of the sliding block 54, the second sliding rod 57 is inserted at the other side of the screen 56, the second springs 58 are sleeved on the outer wall of the second sliding rod 57, when the size screening device is used, the vibrating motor 55 is started to work, the vibrating motor 55 moves along the outer side of the first sliding rod 52 through the sliding block 54, and can alleviate vibration force and to rocking of device under the elastic action of spring one 53, stability when having increased the device and used has increased the life of slider 54, vibrating motor 55 and screen cloth 56, reduce the friction collision with main part 1, the trompil of the equidimension of seting up on through multiunit screen cloth 56, can screen the kernel of corn, the kernel of corn after the screening can get into conveyer pipe 81 through the slope setting of screen cloth 56, roll to in the collecting box 6, the screening efficiency of device has been increased, rethread conveying mechanism 8 can make this be used for kernel of corn size sieving mechanism possess the function of carrying out the kernel of corn, this change is connected with rotation axis 83 through conveyer pipe 81 fixed mounting and main part 1's lower extreme, one side demountable installation of conveyer pipe 81 has servo motor 82, the output transmission of servo motor 82 is connected with, the outer wall welding of rotation axis 83 has helical blade 84, one side that servo motor 82 was kept away from to conveyer pipe 81 has been seted up discharging pipe 85, after the multistage screening through the kernel of corn, the very tiny kernel of corn can get into conveyer pipe 81 through the deflector of main part 1 inner bottom wall, servo motor 82 is started simultaneously, servo motor 82 control rotation axis 83, the rotation axis 83 has been rotated, the rotation of the rotary shaft has been reduced, the practical performance of the rotation of the rotary shaft has been reduced, the personnel has been discharged through the rotation of the rotation axis 83.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims

1. A screening device for corn grain size, comprising a main body (1), characterized in that: one side of the main body (1) is provided with a dust removing mechanism (2), the upper end of the main body (1) is provided with a feeding pipe (3), the other side of the main body (1) is provided with a through hole (4), the inside of the main body (1) is provided with a vibrating mechanism (5), one side of the main body (1) is provided with a collecting box (6), the lower end of the collecting box (6) is provided with a fixing plate (7), and the lower end of the main body (1) is provided with a conveying mechanism (8);

The dust removing mechanism (2) comprises a mounting box (21), one side of the mounting box (21) is detachably connected with one side of the main body (1), a vent (22) is formed in one side of the mounting box (21), a motor (23) is arranged on one side of the inner wall of the mounting box (21), a rotating shaft (24) is arranged at the output end of the motor (23), fan blades (25) are arranged on one side of the rotating shaft (24), and a filter screen (26) is arranged on one side of the fan blades (25);

The vibrating mechanism (5) comprises a mounting groove (51), the outer wall of the mounting groove (51) is connected with two sides of the inner wall of the main body (1) in an embedded mode, a first sliding rod (52) is arranged on the inner wall of the mounting groove (51), a first spring (53) is arranged on the outer wall of the first sliding rod (52), a sliding block (54) is arranged at one end of the first spring (53), a vibrating motor (55) is arranged on one side of the sliding block (54), a screen (56) is arranged at the upper end of the sliding block (54), a second sliding rod (57) is arranged on the other side of the screen (56), and a second spring (58) is arranged on the outer wall of the second sliding rod (57).

2. A screening apparatus for corn grain size according to claim 1, wherein: one side of the installation box (21) is connected with the outer wall of the ventilation opening (22) in a penetrating mode, one side of the inner wall of the installation box (21) is detachably connected with one side of the motor (23), and the output end of the motor (23) is connected with one side of the rotating shaft (24) in a transmission mode.

3. A screening apparatus for corn grain size according to claim 2, wherein: the other side of the rotating shaft (24) is sleeved with one side of the fan blade (25), and one side of the fan blade (25) is movably connected with one side of the filter screen (26).

4. A screening apparatus for corn grain size according to claim 1, wherein: the inner wall of the mounting groove (51) is fixedly connected with the two ends of the first sliding rod (52), the outer wall of the first sliding rod (52) is sleeved with the inner wall of the first spring (53), one end of the first spring (53) is fixedly connected with one end of the sliding block (54), and one side of the sliding block (54) is detachably connected with one side of the vibrating motor (55).

5. The apparatus for screening corn kernels according to claim 4, wherein: the upper end of the sliding block (54) is fixedly connected with one side of the screen (56), the other side of the screen (56) is in penetrating connection with the outer wall of the second sliding rod (57), and the outer wall of the second sliding rod (57) is sleeved with the inner wall of the second spring (58).

6. A screening apparatus for corn grain size according to claim 1, wherein: conveying mechanism (8) are including conveyer pipe (81), the upper end and the lower extreme fixed connection of main part (1) of conveyer pipe (81), one side of conveyer pipe (81) is provided with servo motor (82), the output of servo motor (82) is provided with rotation axis (83), the outer wall of rotation axis (83) is provided with spiral leaf (84), the lower extreme of conveyer pipe (81) is provided with discharging pipe (85).

7. The apparatus of claim 6, wherein: one side of conveyer pipe (81) is connected with one side of servo motor (82) can be dismantled, the output of servo motor (82) is connected with one side transmission of rotation axis (83), the outer wall of rotation axis (83) and the inner wall welding of helical blade (84), the lower extreme of conveyer pipe (81) is fixed connection with the upper end of discharging pipe (85).