CN208768488U - A kind of corn threshing device with filtering function - Google Patents

Abstract

The utility model discloses a kind of corn threshing devices with filtering function, including threshing chamber, bracket, cross screen drum and storage bin, grain threshing roller is provided on the inside of the threshing chamber, and grain threshing roller is connected by first rotating shaft with first motor, first motor is arranged on the right side of threshing chamber simultaneously, the bracket is arranged on the downside of threshing chamber, and feeding inlet is fixed in bracket left inner side wall, feeding inlet runs through threshing chamber downside simultaneously, described cross on screen drum left side offers through-hole, and through there is feeding inlet on the inside of through-hole, it crosses to run through on screen drum left side wall simultaneously and has fixed column, the fixed column is arranged between through-hole, and fixed column runs through first baffle, the screen drum of crossing is connected by the second shaft with the second motor.The setting of the corn threshing device first baffle with filtering function can prevent niblet from running out of screen drum through through-hole when filtering niblet, so that influencing screen drum is that the residue in niblet is filtered.

Description

A kind of corn threshing device with filtering function

Technical field

The utility model relates to corn threshing device technical field, specially a kind of corn threshing dress with filtering function It sets.

Background technique

In China, the cultivated area of corn is very wide, therefore can all need a large amount of corn de- after harvesting corn Grain machine to carry out threshing for corn, but general maize sheller, cannot will be after threshing only with for corn progress threshing Residue filter in corn falls, and greatly waste user filters out the time and efforts of residue in corn again, and is not easy to Filtered residue is collected by user, in view of the above-mentioned problems, carrying out new wound on the basis of original corn threshing device Newly.

Utility model content

The purpose of this utility model is to provide a kind of corn threshing devices with filtering function, to solve above-mentioned background The general maize sheller proposed in technology cannot be by the residue in the corn after threshing only to carry out threshing for corn It filters out, greatly waste user filters out the time and efforts of residue in corn again, and is not easy to after user will filter Residue the problem of being collected.

To achieve the above object, the utility model provides the following technical solutions: a kind of corn threshing with filtering function Device, including threshing chamber, bracket, cross screen drum and storage bin, is provided with grain threshing roller on the inside of the threshing chamber, and grain threshing roller passes through the One shaft is connected with first motor, while first motor is arranged on the right side of threshing chamber, and the bracket is arranged on the downside of threshing chamber, And feeding inlet being fixed in bracket left inner side wall, while feeding inlet runs through threshing chamber downside, described cross on screen drum left side is opened Equipped with through-hole, and through there is feeding inlet on the inside of through-hole, while crossing on screen drum left side wall through having fixed column, the fixed column setting Between through-hole, and fixed column runs through first baffle, and the screen drum of crossing is connected by the second shaft with the second motor, and second Motor is fixed in bracket right inner side wall, while being crossed screen drum and being provided with hermatic door with bracket leading flank, described to cross on the downside of screen drum Hole sizer is offered, and crosses on the downside of screen drum and is fixed with second baffle, while hole sizer is arranged between second baffle, the storage bin is set It sets in bracket inside bottom.

Preferably, the through-hole in a ring, and the central point of through-hole and cross screen drum central point on same level straight line.

Preferably, to be fixedly connected between the fixed column and first baffle, and the length of fixed column is greater than first baffle Thickness, while the central point of the central point of fixed column and first baffle is on same level straight line.

Preferably, the diameter of the first baffle is greater than the diameter of through-hole, and in the central point and through-hole of first baffle Heart point is on same level straight line.

Preferably, the length of the second baffle was equal to the length of screen drum, and the height of second baffle be equal to hole sizer with The distance between storage bin.

Preferably, the length and width of the storage bin was all larger than the length and diameter of screen drum, and the center of storage bin It puts and crosses the central point of screen drum in same vertical straight line.

Compared with prior art, the utility model has the beneficial effects that this has the corn threshing device of filtering function,

(1) setting for crossing screen drum can allow user directly to pass through the residue in niblet after corn rod threshing The rotation of screen drum, which is crossed, to be screened out, and the time and efforts that user clears up residue in corn is saved；

(2) setting of through-hole allowed screen drum smoothly to rotate while feeding inlet being allowed to penetrate through screen drum, so as to Enough preferably cross the residue in corn screens out；

(3) setting of first baffle can prevent niblet from running out of screen drum through through-hole when filtering niblet, from And influencing screen drum is that the residue in niblet is filtered；

(4) setting of second baffle and hole sizer, can cross screen drum rotation when, by hole sizer by residue the mistake from niblet It filters out and, while second baffle can stop the residue splashes filtered out, can only finally fall in storage bin.

Detailed description of the invention

Fig. 1 is the utility model positive structure diagram；

Fig. 2 is that the utility model crosses screen drum right side structural representation；

Fig. 3 is the utility model overlooking structure diagram.

In figure: 1, threshing chamber, 2, grain threshing roller, 3, first rotating shaft, 4, first motor, 5, bracket, 6, feeding inlet, 7, sieving Cylinder, 8, through-hole, 9, fixed column, 10, first baffle, the 11, second shaft, the 12, second motor, 13, hermatic door, 14, hole sizer, 15, Second baffle, 16, storage bin.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of corn threshing dress with filtering function It sets, including threshing chamber 1, grain threshing roller 2, first rotating shaft 3, first motor 4, bracket 5, feeding inlet 6, excessively screen drum 7, through-hole 8, fixed column 9, first baffle 10, the second shaft 11, the second motor 12, hermatic door 13, hole sizer 14, second baffle 15 and storage bin 16, threshing Grain threshing roller 2 is provided on the inside of room 1, and grain threshing roller 2 is connected by first rotating shaft 3 with first motor 4, while first motor 4 is set It sets on 1 right side of threshing chamber, the setting of bracket 5 is fixed with feeding inlet 6 in 5 left inner side wall of bracket in 1 downside of threshing chamber, enters simultaneously Material mouth 6 runs through 1 downside of threshing chamber, crosses on 7 left side of screen drum and offers through-hole 8, and through there is feeding inlet 6 on the inside of through-hole 8, together When cross through there is a fixed column 9 on 7 left side wall of screen drum, fixed column 9 is arranged between through-hole 8, and fixed column 9 runs through first baffle 10, it crosses screen drum 7 and is connected by the second shaft 11 with the second motor 12, and the second motor 12 is fixed in 5 right inner side wall of bracket, Screen drum 7 is crossed simultaneously and 5 leading flank of bracket is provided with hermatic door 13, is crossed on the downside of screen drum 7 and is offered hole sizer 14, and crosses under screen drum 7 Side is fixed with second baffle 15, while hole sizer 14 is arranged between second baffle 15, and storage bin 16 is arranged at 5 inside bottom of bracket Portion.

The through-hole 8 of this example in a ring, and the central point of through-hole 8 and crosses 7 central point of screen drum on same level straight line, can be with While allowing feeding inlet 6 to penetrate through screen drum 7, screen drum 7 can be allowed smoothly to rotate.

To be fixedly connected between fixed column 9 and first baffle 10, and the length of fixed column 9 is greater than the thickness of first baffle 10 Degree, while the central point of the central point of fixed column 9 and first baffle 10 can allow screen drum 7 smooth on same level straight line Carry out rotate, and first baffle 10 can be allowed to stop through-hole 8, prevent niblet from running out of through through-hole 8.

The diameter of first baffle 10 is greater than the diameter of through-hole 8, and the central point of the central point of first baffle 10 and through-hole 8 exists On same level straight line, it can prevent niblet from running out of screen drum 7 through through-hole 8 when filtering niblet.

The length of second baffle 15 was equal to the length of screen drum 7, and the height of second baffle 15 is equal to hole sizer 14 and storage The distance between case 16 can limit the residue splashes fallen from screen drum 7 excessively, residue is allowed only to fall to storage bin 16 In.

The length and width of storage bin 16 was all larger than the length and diameter of screen drum 7, and the central point and mistake of storage bin 16 The central point of screen drum 7 can allow the residue fallen from screen drum 7 excessively to be fallen completely in storage bin 16 in same vertical straight line In.

Working principle: when using the corn threshing device with filtering function, user is first motor 4 and the first Two motors 12 power on, and then user can start the rotation that first motor 4 drives first rotating shaft 3, and first rotating shaft 3 is just It will drive grain threshing roller 2 to be rotated, at this moment corn can be placed between grain threshing roller 2 by user, utilize the mutual of grain threshing roller 2 Agitation, so that niblet is detached from corn ear, and the niblet after being detached from will fall to screen drum along feeding inlet 6 In 7, at this moment user can start the rotation that the second motor 12 drives the second shaft 11, and the second shaft 11 just will drive sieving Cylinder 7 is rotated, and niblet will constantly roll in crossing screen drum 7, and the residue in niblet will be stirred crossing screen drum 7 During filtered out from hole sizer 14, and residue will fall in storage bin 16 and be collected, when corn threshing and mistake After filter is completed, user can open hermatic door 13 and take out niblet from crossing in screen drum 7, and by storage bin 16 from bracket 5 Middle pull-out, residue is cleaned up, while user can also directly recycle from 2 upside of grain threshing roller by corn ear taking-up, The content for being above exactly the application method of the corn threshing device with filtering function, and being not described in detail in this specification Belong to the prior art well known to professional and technical personnel in the field.

Term " center ", " longitudinal direction ", " transverse direction ", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", The orientation or positional relationship of the instructions such as "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only for ease of description The utility model simplifies description, rather than indicates or imply signified device or element and must have a particular orientation, be spy Fixed orientation construction and operation, thus should not be understood as the limitation that content is protected to the utility model.

Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all It is included within the scope of protection of this utility model.

Claims (6)

1. a kind of corn threshing device with filtering function, including threshing chamber (1), bracket (5), excessively screen drum (7) and storage bin (16), it is characterised in that: be provided with grain threshing roller (2) on the inside of the threshing chamber (1), and grain threshing roller (2) by first rotating shaft (3) with First motor (4) is connected, while first motor (4) setting, on the right side of threshing chamber (1), the bracket (5) is arranged in threshing chamber (1) downside, and be fixed with feeding inlet (6) in bracket (5) left inner side wall, while feeding inlet (6) runs through threshing chamber (1) downside, Described cross on screen drum (7) left side offers through-hole (8), and through having feeding inlet (6) on the inside of through-hole (8), while crossing screen drum (7) Through having fixed column (9) on left side wall, the fixed column (9) is arranged between through-hole (8), and fixed column (9) runs through first gear Plate (10), described cross screen drum (7) are connected by the second shaft (11) with the second motor (12), and the second motor (12) is fixed on In bracket (5) right inner side wall, while crossing screen drum (7) and being provided with hermatic door (13) with bracket (5) leading flank, it is described to cross screen drum (7) downside offers hole sizer (14), and crosses on the downside of screen drum (7) and be fixed with second baffle (15), while hole sizer (14) setting is the Between two baffles (15), the storage bin (16) is arranged in bracket (5) inside bottom.

2. a kind of corn threshing device with filtering function according to claim 1, it is characterised in that: the through-hole (8) in a ring, and the central point of through-hole (8) and screen drum (7) central point excessively are on same level straight line.

3. a kind of corn threshing device with filtering function according to claim 1, it is characterised in that: the fixed column (9) to be fixedly connected between first baffle (10), and the length of fixed column (9) is greater than the thickness of first baffle (10), simultaneously The central point of fixed column (9) and the central point of first baffle (10) are on same level straight line.

4. a kind of corn threshing device with filtering function according to claim 1, it is characterised in that: the first gear The diameter of plate (10) is greater than the diameter of through-hole (8), and the central point of first baffle (10) and the central point of through-hole (8) are in same water On flat line.

5. a kind of corn threshing device with filtering function according to claim 1, it is characterised in that: the second gear The length of plate (15) was equal to the length of screen drum (7), and the height of second baffle (15) is equal to hole sizer (14) and storage bin (16) The distance between.

6. a kind of corn threshing device with filtering function according to claim 1, it is characterised in that: the storage bin (16) length and width was all larger than the length and diameter of screen drum (7), and the central point of storage bin (16) and screen drum (7) excessively Central point is in same vertical straight line.