CN206674557U - Sheller unit - Google Patents

Abstract

It the utility model is related to a kind of sheller unit.Top plate (5) in threshing chamber (2) is provided with adjustment part (11).Sendout of the crop to threshing chamber outlet side is adjusted by adjusting part (11).Adjustment part (11) has base portion (13) and the blade part (14) erected from base portion (13) to the central side of thrashing cylinder.By the way that base portion (13) to be arranged on to the installation portion (17) of top plate (5), so as to which adjustment part (11) is arranged on into top plate (5).By replacing the base portion (13) of mounting and adjusting part (11) and the base portion of other adjustment parts in same installation portion (17), adjustment part (11) and other adjustment parts can be replaced.

Description

Sheller unit

Technical field

The utility model is related to a kind of sheller unit, the sheller unit have input have harvesting crop threshing chamber and with The mode that can be rotated is arranged on the threshing chamber and the crop to input carries out the thrashing cylinder of threshing processing.

Background technology

Sheller unit has the adjustment part of the installation portion of the top plate installed in threshing chamber, is made by being adjusted by adjustment part Sendout from thing to threshing chamber outlet side, so as to adjust crop be in threshing chamber in and receive threshing processing time.

For this kind of sheller unit, in the past, in order to which change and adjustment part is relative to the setting angle of top plate, in top plate shape Into there is multiple installation portions, installation portion replaces mounting and adjusting part corresponding to selection from the plurality of installation portion, passes through so as to change Adjust the sendout of component settings.

When using prior art, cause to make trouble to set multiple installation portions in top plate, when installation portion has Kong Shi, the intensity of top plate can be also reduced sometimes.

Utility model content

(problem to be solved in the utility model)

The utility model provides a kind of sheller unit, and the sheller unit can be reduced and made trouble, and prevent strength of roof Reduce.

(solution to problem)

Sheller unit of the present utility model

Have：Threshing chamber, input have the crop of harvesting；

Thrashing cylinder, the threshing chamber is arranged in a manner of it can rotate, threshing processing is carried out to the crop of input；And

Part is adjusted, installed in the installation portion of the top plate of the threshing chamber, submitting of the adjustment crop to threshing chamber outlet side Amount,

The adjustment part has：Base portion, to be arranged on the installation portion along the mounting position of the top plate；And Blade part, the central side from the base portion to the thrashing cylinder erect.

According to the structure, due to having shared the installation portion of top plate, so as to dual-purpose installation portion, thereby, it is possible to reduce system Trouble is made, prevents the intensity decreases of top plate.

Therefore, even if base portion is only merely attached at top plate by uncomfortable integral basis portions relative to the mounting position of top plate Installation portion, it becomes possible to mounting and adjusting part is replaced, therefore, it is possible to soon complete.

In the utility model, preferably, the blade part is welded on the base portion.

According to the structure, blade part and base portion can be formed respectively, further, it is possible to make blade part resistance operation counter-force and It is securely supported on base portion.

In the utility model, preferably, the blade part is arranged on the base portion by twist-on part.

According to the structure, blade part can be only changed when blade part wears, so as to inexpensively place under repair.

In the utility model, preferably, in the top plate formed with mounting hole, also, formed in the base portion There is the connecting hole corresponding with the mounting hole, twist-on part is passed through into the mounting hole and the connecting hole, so as to by the tune Integeral part is arranged on the top plate.

According to the structure, can be incited somebody to action by the way that twist-on part is arranged on into so simple installation constitution between top plate and base portion Adjustment part is arranged on top plate.

In the utility model, preferably, relative to an adjustment part, there are multiple installation portions, The base portion has the multiple linking parts corresponding with multiple installation portions, and multiple linking parts clip the blade part It is arranged respectively at threshing chamber entrance side and threshing chamber outlet side.

According to the structure, even if applying operation from any lateral blade part in threshing chamber entrance side and threshing chamber outlet side Counter-force, also due to base portion is attached at top plate in the opposite side for bearing operation counter-force side, it is firm therefore, it is possible to resist operation counter-force Admittedly support blade part.

In the utility model, preferably, multiple blade parts erect from a base portion.

, can be by the way that base portion be only installed into multiple blades together installed in top plate such shirtsleeve operation according to the structure Portion.

Brief description of the drawings

Fig. 1 be represent installation first adjustment part in the state of sheller unit approximate vertical view.

Fig. 2 be represent installation second adjustment part in the state of sheller unit approximate vertical view.

Fig. 3 is the vertical profile front view for representing sheller unit.

Fig. 4 is figure of Fig. 1 IV-IV line sections from the direction of arrow.

Fig. 5 is figure of Fig. 2 V-V line sections from the direction of arrow.

Fig. 6 is figure of Fig. 2 line VI -- VI section from the direction of arrow.

Fig. 7 is the longitudinal section for representing the adjustment part with other implementation constructions.

Fig. 8 is the longitudinal section for representing to have the adjustment part of other another implementation constructions.

Description of reference numerals

2：Threshing chamber

5：Thrashing cylinder

9：Top plate

11：Adjust part (the first adjustment part)

12：Adjust part (the second adjustment part)

13：Base portion

14：Blade part

15：Linking part

16：Connecting hole

17：Installation portion

18：Mounting hole

19：Twist-on part (binder bolt)

21：Linking part

22：Connecting hole

23：Adjust part

25：Adjust part

Embodiment

Below, present embodiment is illustrated with reference to the accompanying drawings.The corn that is applied to of one as sheller unit is received The sheller unit of cutting mill illustrates.

For corn picker, by harvesting portion from cornstalk harvesting corn spike body.The seed of corn spike body Grain is linked to be bar-shaped and is in spike, also, the seed grain of spike is wrapped up by bract.The corn spike body of harvesting is provided by handling device To sheller unit, and in sheller unit, threshing processing is carried out to corn spike body, so that seed grain is from corn spike body Come off.Corn spike body phase is when in crop of the present utility model.(overall structure of sheller unit)

As shown in figures 1 and 3, sheller unit has threshing body 1.Threshing chamber 2 is internally provided with threshing body 1. Threshing chamber 2 is formed by antetheca 3, rear wall 4, top plate 5 and undertaking net 6.In entrance 7 of the antetheca 3 formed with threshing chamber 2.In rear wall 4 Outlet 8 formed with threshing chamber 2.Threshing chamber 2 is provided with thrashing cylinder 9.Thrashing cylinder 9 is by the axle center P to rotate fulcrum 10 as rotation Turn center to direction of rotation F rotation drivings.The peripheral part of thrashing cylinder 9 is provided with multiple bar-shaped threshing tooth 9a.Threshing tooth 9a Arranged along the circumferencial direction and fore-and-aft direction of thrashing cylinder 9.Threshing tooth 9a is supported on bar-shaped threshing tooth supporting member 9b.In top plate 5 inner surface side is provided with multiple first adjustment parts 11.Multiple first adjustment parts 11 vacate interval row along axle center P directions Row.As shown in figure 1, the first adjustment part 11 has as submitting angle a relative to the direction inclined angle orthogonal with axle center P.

It is supplied to the corn spike body of sheller unit to be put into the front portion of threshing chamber 2 by handling device.The corn being put into Spike body by the rotation by thrashing cylinder 9 and the rotatory force that assigns so as to be rotated to the circumferencial direction of thrashing cylinder 9, and bump against first Part 11, then the guiding function of the submitting angle a by the first adjustment part 11 are adjusted, so as to be guided to the flowing of 8 sides of outlet. That is the anterior corn spike body for putting into threshing chamber 2 passes through the rotation of thrashing cylinder 9 and the guiding quilt of adjustment part 11 8 sides of outlet are delivered to, also, threshing processing is carried out by thrashing cylinder 9 and undertaking net 6.It is sent to sending for the corn spike body of 8 sides of outlet Output is adjusted by the first adjustment part 11, so that the sendout turns into the set amount by sending out angle a settings.

Handled by threshing to fall from the seed grain that corn spike body comes off via the hole of leaking down for accepting net 6 from threshing chamber 2 To lower section.The dust such as the bract for handling to come off from corn spike body by threshing are via outlet 8 after threshing chamber 2 is expelled to Side.

Fig. 2 is to represent to replace the first adjustment part 11 and be provided with the sheller unit in the state of the second adjustment part 12 Approximate vertical view.Second adjustment part 12, which has, sends out angle b.The submitting angle b of second adjustment part 12 is set to, and is adjusted with first The inclination that the submitting angle a of integeral part 11 compares to the back lower place is inclined submitting angle more low.

For the sheller unit of the second adjustment part 12 is installed, corn spike body by the rotation of thrashing cylinder 9 and Second adjusts the submitting angle b of part 12 guiding and is sent to 8 sides of outlet, also, carries out threshing by thrashing cylinder 9 and undertaking net 6 Processing.The sendout for the corn spike body for being sent to 8 sides of outlet is adjusted by the second adjustment part 12, so that the sendout turns into The sendout fewer than the sendout adjusted by the first adjustment part 11.

(structure of adjustment part)

As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5 and Fig. 6, the first adjustment part 11 and second, which adjusts part 12, has pedestal Portion 13 and blade part 14.Blade part 14 erects from base portion 13 to the central side of thrashing cylinder 9.

Shown as shown in Figure 1, Figure 3 and Figure 4, for the first adjustment part 11, base portion 13 is by forming the part of blade part 14 Folded end form.At four positions of base portion 13 formed with linking part 15.Linking part 15 at four positions has respectively There is a connecting hole 16.The linking part 15 at four positions is corresponding with four installation portions 17 for being formed at top plate 5.Linking part 15 Connecting hole 16 is corresponding with the mounting hole 18 for being arranged at installation portion 17.

It is shown as shown in Figure 1, Figure 3 and Figure 4, for the first adjustment part 11, link of the binder bolt 19 through four positions Mounting hole 18 corresponding to hole 16 and the connecting hole 16, by binder bolt 19 and the screwing force of screw hole part 20, by four The linking part 15 at individual position is attached at the installation portion 17 corresponding to the linking part 15, thus, by base portion 13 with along top plate 5 Mounting position is attached at top plate 5.By the way that base portion 13 is attached at into top plate 5, so as to which the first adjustment part 11 can be dismounted Mode be arranged on top plate 5.Binder bolt 19 is equivalent to twist-on part of the present utility model.

As shown in Fig. 2, Fig. 3, Fig. 5 and Fig. 6, for the second adjustment part 12, base portion 13 and blade part 14 are by difference Part form.Blade part 14 is welded on base portion 13.At four positions of base portion 13 formed with linking part 21.In four portions The linking part 21 of position has a connecting hole 22 respectively.The linking part 21 at four positions is relative with four installation portions 17 of top plate 5 Should.The connecting hole 22 of linking part 21 is corresponding with the mounting hole 18 of installation portion 17.

As shown in Fig. 2, Fig. 3, Fig. 5 and Fig. 6, for the second adjustment part 12, binder bolt 19 is through four positions Mounting hole 18 corresponding to connecting hole 22 and the connecting hole 22, by binder bolt 19 and the screwing force of screw hole part 20, The linking part 21 at four positions is attached at the installation portion 17 corresponding to the linking part 21, thus, by base portion 13 with along top The mounting position of plate 5 is attached at top plate 5.By the way that base portion 13 is attached at into top plate 5, so as to by the second adjustment part 12 with can The mode of dismounting is arranged on top plate 5.The linking part 21 at four positions clip blade part 14 be arranged respectively at threshing chamber entrance side and Threshing chamber outlet side.In the present embodiment, two positions of the channeling direction upstream side in the linking part 21 at four positions Linking part 21 is located at threshing chamber entrance side, and the linking part 21 at two positions in channeling direction downstream is located at threshing chamber outlet side.

Part 12 is adjusted by the alternately adjustment of installation first part 11 and second, the sendout to be adjusted can be changed.Will First adjustment part 11, which is arranged on top plate 5 and the second adjustment part 12 is arranged on into top plate 5, to be installed by using identical What base portion 13 was attached at installation portion 17 and completed by hole 18.

(other embodiment)

(1) Fig. 7 is the longitudinal section for representing the adjustment part 23 with other implementation constructions.Just there is other implementation constructions Adjustment part 23 for, blade part 14 and base portion 13 are made up of different parts.There is support 13a in base portion 13, Support 13a and blade part 14 are linked by binder bolt 24, and blade part 14 is supported on base portion 13.

(2) Fig. 8 is the longitudinal section for representing to have the adjustment part 25 of other another implementation constructions.Just have it is another other For the adjustment part 25 for implementing construction, two blade parts 14 erect from a base portion 13 to the central side of thrashing cylinder 9.

(3) in the above-described embodiment, the example of the alternately adjustment of installation first part 11 and second adjustment part 12 is shown Son, but alternately installation can also send out different more than three in angle and adjust part.

(4) in the above-described embodiment, the example that binder bolt 19 is employed as twist-on part is shown, but can not also Screw hole part 20 is needed as binder bolt 19, and the screw for individually playing screwing force can be used.

(5) in the above-described embodiment, show that adjustment part 11,12,23,25 has one or two blade part 14 Example, but can also have more than three blade parts 14.

(6) in the above-described embodiment, show has four linking parts 15,21 and four companies in a base portion 13 The example in hole 16,22 is tied, but can also have three, five linking parts and connecting hole with the first-class quantity in addition to four.

(7) in the above-described embodiment, show that linking part 15,21 has a connecting hole 16,22, installation portion 17 has The example of one mounting hole 18, but can also have multiple connecting holes such as two and multiple mounting holes.

(8) in the above-described embodiment, show using the linking part 15,21 with connecting hole 16,22, and with peace The example of the installation portion 17 in hole 18 is filled, but the linking part without connecting hole and the installation without mounting hole can also be used Portion.

(9) in the above-described embodiment, show with bar-shaped threshing tooth 9a and bar-shaped threshing tooth supporting member 9b Thrashing cylinder 9 example, but the threshing tooth branch with the threshing tooth that is bent to form by filamentary material and cylinder type can also be used The thrashing cylinder of bearing portion part.

(industrial applicability)

The utility model is not limited to the sheller unit using corn spike body as threshing object, additionally it is possible to for by paddy and wheat, Sheller unit of the various crops such as soybean as threshing object.

Claims (9)

1. A kind of 1. sheller unit, it is characterised in that

   Have：Threshing chamber, input have the crop of harvesting；

   Thrashing cylinder, the threshing chamber is arranged in a manner of it can rotate, threshing processing is carried out to the crop of input；And

   Part is adjusted, installed in the installation portion of the top plate of the threshing chamber, adjusts sendout of the crop to threshing chamber outlet side,

   The adjustment part has：Base portion, to be arranged on the installation portion along the mounting position of the top plate；And blade Portion, the central side from the base portion to the thrashing cylinder erect.
2. 2. sheller unit according to claim 1, it is characterised in that

   The blade part is welded on the base portion.
3. 3. sheller unit according to claim 1, it is characterised in that

   The blade part is arranged on the base portion by twist-on part.
4. 4. sheller unit according to claim 1, it is characterised in that

   In the top plate formed with mounting hole, also, in the base portion formed with the connecting hole corresponding with the mounting hole,

   Twist-on part is passed through into the mounting hole and the connecting hole, so as to which the adjustment part is arranged on into the top plate.
5. 5. sheller unit according to claim 2, it is characterised in that

   In the top plate formed with mounting hole, also, in the base portion formed with the connecting hole corresponding with the mounting hole,

   Twist-on part is passed through into the mounting hole and the connecting hole, so as to which the adjustment part is arranged on into the top plate.
6. 6. sheller unit according to claim 3, it is characterised in that

   In the top plate formed with mounting hole, also, in the base portion formed with the connecting hole corresponding with the mounting hole,

   Twist-on part is passed through into the mounting hole and the connecting hole, so as to which the adjustment part is arranged on into the top plate.
7. 7. sheller unit according to any one of claim 1 to 6, it is characterised in that

   Relative to an adjustment part, there are multiple installation portions,

   There are the multiple linking parts corresponding with multiple installation portions in the base portion,

   Multiple linking parts clip the blade-section and are positioned respectively at threshing chamber entrance side and threshing chamber outlet side.
8. 8. sheller unit according to any one of claim 1 to 6, it is characterised in that

   Multiple blade parts erect from a base portion.
9. 9. sheller unit according to claim 7, it is characterised in that

   Multiple blade parts erect from a base portion.