CN112275617A

CN112275617A - Automatic sieve maize equipment

Info

Publication number: CN112275617A
Application number: CN202010942662.6A
Authority: CN
Inventors: 宋捷
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-01-29

Abstract

The invention relates to corn screening equipment, in particular to automatic corn screening equipment. The invention provides automatic corn screening equipment which can conveniently and quickly obtain clean corn kernels. An automatic corn screening device comprises a bottom plate, a motor, a first support, a screening mechanism, a pushing mechanism and a discharging mechanism; the motor is arranged above the rear side of the top of the bottom plate, the first support is arranged on the top of the bottom plate and located in front of the motor, the material screening mechanism is arranged on the first support, the material pushing mechanism is arranged on the first support and located above the material screening mechanism, the blanking mechanism is arranged on the front side of the bottom of the material pushing mechanism, and the blanking mechanism is located above the material screening mechanism. The corn screening device is provided with the blowing mechanism, so that impurities blown away in the falling process of the corn can be blown away.

Description

Automatic sieve maize equipment

Technical Field

The invention relates to corn screening equipment, in particular to automatic corn screening equipment.

Background

Corn is an annual herbaceous plant of the gramineae, has high nutritional value, is an excellent grain crop, is a high-yield grain crop of China, is an important feed source of animal husbandry, aquaculture industry and the like, is one of indispensable raw materials of food, medical health, light industry, chemical industry and the like, generally, when the corn is used as seeds, feed and other purposes, the corn needs to be dried in the sun, the corn is directly put on the ground to be dried in the sun, corn kernels need to be peeled off from corn stalks after drying in the sun, but the peeled corn kernels can be doped with corn husks, gravels, dust and other impurities, so that the peeled corn kernels need to be screened to ensure that relatively pure corn particles are obtained, when screening the corn, people are used to directly pile the peeled corn kernels on the ground, and then shovel the corn kernels downwards by using iron, in-process at the kernel of corn whereabouts, the lighter hull of corn of weight, the gravel, dust and other impurity will drift away, but the kernel of corn still is on the ground this moment, probably still have impurity to exist after the screening repeatedly, and also relatively waste time and energy, also can use the sieve screening to shell the kernel of corn well, shake the sieve from top to bottom through manual and shake impurity and shake out from the sieve, shake the people that can make the people feel tired repeatedly, the sieve area is smaller, the quantity of once sieving the kernel of corn is limited, also relatively waste time and energy.

Therefore, it is highly desirable to design an automatic corn sieving device, which can put the corn kernels to be sieved into the device, and then the components of the device cooperate to easily sieve the corn kernels, and is convenient and clean.

Disclosure of Invention

In order to overcome the defects that manual screening of corn kernels is time-consuming and labor-consuming and cannot be too clean, the technical problem to be solved is as follows: provides an automatic corn screening device which can conveniently and rapidly obtain clean corn kernels.

The technical scheme of the invention is as follows: the utility model provides an automatic sieve maize equipment, is including bottom plate, motor, first support, sieve material mechanism, pushing equipment and unloading mechanism, and bottom plate top rear side top is equipped with the motor, and the bottom plate top is equipped with first support, and first support is located motor the place ahead, is equipped with sieve material mechanism on the first support, is equipped with pushing equipment on the first support, and pushing equipment is located sieve material mechanism top, and pushing equipment bottom front side is equipped with unloading mechanism, and unloading mechanism is located sieve material mechanism top.

As a further preferred scheme, sieve material mechanism is including first dwang, the carousel, first dead lever, first fixed block, the second support, the second dwang, the third dwang, slider and sieve material box, be connected with first dwang on the output shaft of motor, first dwang passes first support rotary type and is connected with the carousel, carousel front side upper portion is equipped with first dead lever, carousel rear side upper portion is equipped with first fixed block, be equipped with the second support on the first support, the second support is located the below of carousel, the anterior top rotary type of second support is equipped with the second dwang, both sides all are equipped with sieve material box about the second dwang, be connected with the third dwang between two sieve material box rear portions, the second dwang is located third dwang front side, the gliding style is equipped with the slider on the third dwang, the slider is connected with first dead lever.

As a further preferable scheme, the pushing mechanism comprises a second fixed block, a fourth rotating rod, a bevel gear set, a gear lack, a first big gear, a third fixed rod, a cam, a push plate component, a compression spring and a first charging box, the rear side of the upper part of the first bracket is provided with the second fixed block, the rear rotating part of the second fixed block is provided with the fourth rotating rod in a rotating way, the bevel gear set is connected between the first rotating rod and the fourth rotating rod, the top of the fourth rotating rod is provided with the gear lack, the gear lack is positioned above the second fixed block, the top end of the first bracket is rotatably connected with the third fixed rod, the middle part of the third fixed rod is provided with the first big gear, the first big gear is meshed with the gear lack, the upper side of the third fixed rod is connected with the cam, the cam is positioned above the first big gear, the front side of the top of the first bracket is provided with the first, the front end of the compression spring is connected to the first cartridge.

As a further preferred scheme, the blanking mechanism comprises a swing rod and a material blocking block, the swing rod is arranged on the lower side of the front end of the first support, the material blocking block is arranged at the bottom of the front side of the first charging box in a sliding mode, the swing rod is arranged at the top of the second rotating rod and connected with the material blocking block, and the swing rod is located above the screening box.

As a further preferable scheme, the blowing device further comprises a blowing mechanism, the blowing mechanism comprises a second large gear, a fifth rotating rod, a pinion and a fan, the second large gear is arranged on the first rotating rod, the fifth rotating rod is rotatably arranged on the upper side of the first support, the pinion is arranged on the rear side of the fifth rotating rod, the second large gear is meshed with the pinion, the fan is arranged on the front side of the fifth rotating rod, and the first support is located between the pinion and the fan.

As a further preferable mode, the apparatus further comprises a cartridge mechanism including a second cartridge and a handle, the second cartridge is provided on the front side of the top of the bottom plate, and the handle is provided on both the right and left sides of the outside of the second cartridge.

The invention has the following advantages: 1. according to the corn screening machine, the screening mechanism is arranged, the first rotating rod in the screening mechanism rotates to drive the rotating disc and the sliding block to move, so that corns are screened in the screening box, and the effect of screening corns for multiple times is achieved;

2. according to the corn pushing device, the pushing mechanism is arranged, the fourth rotating rod in the pushing mechanism rotates to drive the missing gear and the first large gear to rotate so that the cam rotates, the protrusion of the cam enables the compression spring to extrude and drive the push plate assembly to push corns into the first charging box, when the missing gear and the first large gear are rotated and separated, the protruding part of the cam rotates away from the pushing mechanism, the corns in the pushing mechanism are stopped being pushed to the first charging box, and the effect of regularly pushing the corns to the first charging box is achieved;

3 the corn screening machine is provided with the blanking mechanism, the swing rod in the blanking mechanism drives the material blocking block to swing, when the material blocking block swings out of the hole below the first charging box, corn can fall into the screening box, when the material blocking block swings back to the hole below the first charging box, the corn is blocked from falling into the screening box, and the screening mechanism can better screen the corn when working;

4. according to the corn dropping device, the blowing mechanism is arranged, the second large gear on the first rotating rod in the blowing mechanism rotates to drive the small gear to rotate, the fifth rotating rod in the small gear drives the fan on the front side of the first support to rotate, and therefore the effect of blowing away impurities in the process of dropping corns is achieved;

5. the corn screening device is provided with the feeding box mechanism, the screened corns can be received by the second feeding box in the feeding box mechanism, the corns are taken away through the handle on the second feeding box and then placed back under the screening box, and the effect of continuously receiving and placing the screened corns is achieved.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic overall second-view perspective structure of the present invention.

Fig. 3 is a schematic perspective view of the material sieving mechanism of the present invention.

Fig. 4 is a schematic perspective view of the pushing mechanism of the present invention.

Fig. 5 is a schematic perspective view of the blanking mechanism of the present invention.

Fig. 6 is a schematic perspective view of a fan mechanism according to the present invention.

Fig. 7 is a schematic perspective view of the charging mechanism of the present invention.

Wherein: 1-a bottom plate, 2-a motor, 3-a first bracket, 4-a material sieving mechanism, 41-a first rotating rod, 42-a rotating disk, 43-a first fixed rod, 44-a first fixed block, 45-a second bracket, 46-a second rotating rod, 47-a third rotating rod, 48-a sliding block, 49-a material sieving box, 5-a material pushing mechanism, 51-a second fixed block, 52-a fourth rotating rod, 53-a bevel gear set, 54-a missing gear, 55-a first big gear, 56-a third fixed rod, 57-a cam, 58-a push plate component, 59-a compression spring, 510-a first charging box, 6-a blanking mechanism, 61-a swinging rod, 62-a material stopping block, 7-a blowing mechanism and 71-a second big gear, 72-fifth rotating lever, 73-pinion, 74-fan, 8-cartridge mechanism, 81-second cartridge, 82-handle.

Detailed Description

The invention is further illustrated by the following specific examples in which, unless otherwise explicitly stated and limited, terms such as: the arrangement, installation, connection are to be understood broadly, for example, they may be fixed, detachable, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

The utility model provides an automatic sieve maize equipment, as shown in figure 1, figure 2, figure 3, figure 4, figure 5 and figure 6, including bottom plate 1, motor 2, first support 3, sieve material mechanism 4, pushing equipment 5 and unloading mechanism 6, bottom plate 1 top rear side top is equipped with motor 2, bottom plate 1 top is equipped with first support 3, first support 3 is located motor 2 the place ahead, be equipped with sieve material mechanism 4 on first support 3, be equipped with pushing equipment 5 on first support 3, pushing equipment 5 is located sieve material mechanism 4 top, pushing equipment 5 bottom front side is equipped with unloading mechanism 6, unloading mechanism 6 is located sieve material mechanism 4 top.

When corns need to be screened, the corns are placed into the material pushing mechanism 5, the motor 2 is started, the motor 2 drives the material pushing mechanism 5 on the first support 3 to move, so that the blanking mechanism 6 is driven to move, the corns in the material pushing mechanism 5 fall into the screening mechanism 4 through the movement of the blanking mechanism 6, corn impurities are blown away manually when the corns fall, the screening mechanism 4 screens the corns, the screened corns are collected manually, automatic screening of the corns is finished, and when the corns do not need to be screened, the motor 2 is turned off, and the corns are stopped being placed.

The material sieving mechanism 4 comprises a first rotating rod 41, a rotating disk 42, a first fixing rod 43, a first fixing block 44, a second bracket 45, a second rotating rod 46, a third rotating rod 47, a sliding block 48 and a material sieving box 49, be connected with first dwang 41 on motor 2's the output shaft, first dwang 41 passes first support 3 rotary type and is connected with carousel 42, carousel 42 front side upper portion is equipped with first dead lever 43, carousel 42 rear side upper portion is equipped with first fixed block 44, be equipped with second support 45 on the first support 3, second support 45 is located the below of carousel 42, the anterior top rotary type of second support 45 is equipped with second dwang 46, both sides all are equipped with sieve magazine 49 about the second dwang 46, be connected with third dwang 47 between two sieve magazine 49 rear portions, second dwang 46 is located third dwang 47 front side, the gliding style is equipped with slider 48 on third dwang 47, slider 48 is connected with first dead lever 43.

When the maize that will sieve falls into sieve feed mechanism 4 through pushing equipment 5 and unloading mechanism 6, first rotating rod 41 drives carousel 42 and rotates, make first dead lever 43 rotate, thereby drive slider 48 up-and-down motion, and then make two sieve magazine 49 side-to-side motions, the maize is by upper sieve magazine 49 lower floor's sieve magazine 49 that drops, because the sieve magazine 49 sieve mesh on upper strata is great, the amplitude of swing is also smaller, some impurity still can not be fine is sieved, the maize that drops into lower floor sieve magazine 49 continues to sieve, lower floor sieve magazine 49 sieve mesh is smaller, can further sieve impurity.

The pushing mechanism 5 comprises a second fixed block 51, a fourth rotating rod 52, a bevel gear group 53, a gear lacking 54, a first big gear 55, a third fixed rod 56, a cam 57, a push plate component 58, a compression spring 59 and a first charging box 510, the second fixed block 51 is arranged on the rear side of the upper portion of the first support 3, the fourth rotating rod 52 is rotatably arranged on the rear side of the second fixed block 51, the bevel gear group 53 is connected between the first rotating rod 41 and the fourth rotating rod 52, the gear lacking 54 is arranged on the top of the fourth rotating rod 52, the gear lacking 54 is positioned above the second fixed block 51, the third fixed rod 56 is rotatably connected with the top end of the first support 3, the first big gear 55 is arranged in the middle of the third fixed rod 56, the first big gear 55 is meshed with the gear lacking 54, the cam 57 is connected on the upper side of the third fixed rod 56, the cam 57 is positioned above the first big gear 55, the first charging, the push plate assembly 58 is slidably arranged at the rear side of the first cartridge 510, a compression spring 59 is sleeved at the rear part of the push plate assembly 58, and the front end of the compression spring 59 is connected with the first cartridge 510.

After the motor 2 is started, the first rotating rod 41 is driven to rotate, so that the bevel gear group 53 between the first rotating rod 41 and the fourth rotating rod 52 rotates, the fourth rotating rod 52 is driven to rotate, the missing gear 54 above the second fixing block 51 is driven to rotate, the first large gear 55 rotates due to the meshing of the missing gear 54 and the first large gear 55, so that the third fixing rod 56 is driven to rotate, the cam 57 on the third fixing rod 56 is driven to rotate, when the protruding part of the cam 57 rotates to be in contact with the push plate assembly 58, the push plate assembly 58 is driven to move forwards, the compression spring 59 is extruded, at the moment, the corns are pushed to the concave part in the first charging box 510 by the push plate assembly 58, when the protruding part of the cam 57 rotates to be out of contact with the pushing mechanism 5, the compression spring 59 resets, the push plate assembly 58 does not push the corns to enter the concave part of the first charging box 510 any, intermittent feeding of the corn into the first magazine 510 is achieved by engagement and disengagement of the default gear 54 and the first bull gear 55.

The blanking mechanism 6 comprises a swing rod 61 and a material blocking block 62, the swing rod 61 is arranged on the lower side of the front end of the first support 3, the material blocking block 62 is arranged at the bottom of the front side of the first charging box 510 in a sliding mode, the swing rod 61 is arranged at the top of the second rotating rod 46, the swing rod 61 is connected with the material blocking block 62, and the swing rod 61 is located above the screening box 49.

The second rotating rod 46 drives the swing rod 61 to swing, the swing rod 61 drives the material blocking block 62 to swing, when the material blocking block 62 swings to move out of a hole below the first charging box 510, corn in the first charging box 510 can fall into the sieving material box 49, when the swing rod 61 drives the material blocking block 62 to swing to return to the hole below the first charging box 510, the corn stops falling into the sieving material box 49, therefore, the corn can fall into the sieving material box 49 at intervals, and the sieving mechanism 4 can sieve the corn better during working.

Example 2

On the basis of embodiment 1, as shown in fig. 1, 2, 6 and 7, the blowing device 7 further includes a second large gear 71, a fifth rotating rod 72, a small gear 73 and a fan 74, the second large gear 71 is disposed on the first rotating rod 41, the fifth rotating rod 72 is rotatably disposed on the upper side of the first bracket 3, the small gear 73 is disposed on the rear side of the fifth rotating rod 72, the second large gear 71 is engaged with the small gear 73, the fan 74 is disposed on the front side of the fifth rotating rod 72, and the first bracket 3 is located between the small gear 73 and the fan 74.

When the motor 2 drives the first rotating rod 41 to rotate, the second gearwheel 71 on the first rotating rod 41 rotates to drive the pinion 73 to rotate, and the fifth rotating rod 72 in the pinion 73 drives the fan 74 on the front side of the first support 3 to rotate, so that impurities can be blown away in the process of the dropped corn.

The loading device further comprises a loading box mechanism 8, wherein the loading box mechanism 8 comprises a second loading box 81 and handles 82, the second loading box 81 is arranged on the front side of the top of the bottom plate 1, and the handles 82 are arranged on the left side and the right side of the outer part of the second loading box 81.

When the screened corns fall into the lower second material box 81 from the lower screening box 49 after being screened, and people need to take the screened corns, the people hold the handles 82 at the left and right sides of the second material box 81, take the second material box 81 out of the bottom plate 1, and finally, put the empty second material box 81 back to the bottom plate 1.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides an automatic sieve maize equipment, is equipped with motor (2) including bottom plate (1), motor (2) and first support (3) bottom plate (1) top rear side top, and bottom plate (1) top is equipped with first support (3), and first support (3) are located motor (2) the place ahead, its characterized in that: the automatic feeding device is characterized by further comprising a screening mechanism (4), a pushing mechanism (5) and a discharging mechanism (6), wherein the screening mechanism (4) is arranged on the first support (3), the pushing mechanism (5) is located above the screening mechanism (4), the discharging mechanism (6) is arranged on the front side of the bottom of the pushing mechanism (5), and the discharging mechanism (6) is located above the screening mechanism (4).

2. The automatic corn screening apparatus of claim 1, wherein: the material sieving mechanism (4) comprises a first rotating rod (41), a rotating disc (42), a first fixing rod (43), a first fixing block (44), a second support (45), a second rotating rod (46), a third rotating rod (47), a sliding block (48) and a material sieving box (49), the first rotating rod (41) is connected to an output shaft of the motor (2), the first rotating rod (41) penetrates through the first support (3) to be rotatably connected with the rotating disc (42), the first fixing rod (43) is arranged on the upper portion of the front side of the rotating disc (42), the first fixing block (44) is arranged on the upper portion of the rear side of the rotating disc (42), the second support (45) is arranged on the first support (3), the second support (45) is positioned below the rotating disc (42), the second rotating rod (46) is arranged on the top end of the front portion of the second support (45), the material sieving box (49) is arranged on the upper side and the lower side of the second support (46), the third rotating rod, the second rotating rod (46) is positioned on the front side of the third rotating rod (47), the third rotating rod (47) is provided with a sliding block (48) in a sliding mode, and the sliding block (48) is connected with the first fixing rod (43).

3. The automatic corn screening apparatus of claim 2, wherein: the pushing mechanism (5) comprises a second fixing block (51), a fourth rotating rod (52), a bevel gear set (53), a missing gear (54), a first large gear (55), a third fixing rod (56), a cam (57), a push plate component (58), a compression spring (59) and a first charging box (510), the second fixing block (51) is arranged on the rear side of the upper portion of the first support (3), the fourth rotating rod (52) is rotatably arranged behind the second fixing block (51), the bevel gear set (53) is connected between the first rotating rod (41) and the fourth rotating rod (52), the missing gear (54) is arranged at the top of the fourth rotating rod (52), the missing gear (54) is positioned above the second fixing block (51), the third fixing rod (56) is rotatably connected to the top end of the first support (3), the first large gear (55) is arranged in the middle of the third fixing rod (56), the first large gear (55) is meshed with the missing gear (54), the upper side of the third fixing rod (56) is connected with a cam (57), the cam (57) is positioned above the first large gear (55), the front side of the top of the first support (3) is provided with a first loading box (510), the rear side of the first loading box (510) is slidably provided with a push plate assembly (58), the rear part of the push plate assembly (58) is sleeved with a compression spring (59), and the front end of the compression spring (59) is connected with the first loading box (510).

4. The automatic corn screening apparatus of claim 3, wherein: the blanking mechanism (6) comprises a swing rod (61) and a material blocking block (62), the swing rod (61) is arranged on the lower side of the front end of the first support (3), the material blocking block (62) is arranged on the bottom of the front side of the first charging box (510) in a sliding mode, the swing rod (61) is arranged on the top of the second rotating rod (46), the swing rod (61) is connected with the material blocking block (62), and the swing rod (61) is located above the screening box (49).

5. The automatic corn screening apparatus of claim 4, wherein: the novel fan is characterized by further comprising a blowing mechanism (7), wherein the blowing mechanism (7) comprises a second large gear (71), a fifth rotating rod (72), a small gear (73) and a fan (74), the second large gear (71) is arranged on the first rotating rod (41), the fifth rotating rod (72) is rotatably arranged on the upper side of the first support (3), the small gear (73) is arranged on the rear side of the fifth rotating rod (72), the second large gear (71) is meshed with the small gear (73), the fan (74) is arranged on the front side of the fifth rotating rod (72), and the first support (3) is located between the small gear (73) and the fan (74).

6. The automatic corn screening apparatus of claim 5, wherein: the packaging box is characterized by further comprising a box loading mechanism (8), wherein the box loading mechanism (8) comprises a second box (81) and handles (82), the second box (81) is arranged on the front side of the top of the bottom plate (1), and the handles (82) are arranged on the left side and the right side of the outer portion of the second box (81).