CN206314221U - Harvester - Google Patents

Abstract

The utility model, which is related to, a kind of can stably be supported on trucking department in the harvester in harvesting portion.The harvester has the first framework body (5) wider than opening (1) at the rear portion of harvesting portion (2), first framework body (5) is configured to the scope of the opening (1) comprising harvesting portion (2) in the lateral direction, there is the second framework body (6) wider than entrance (3) in the front portion of trucking department (4), second framework body (6) is attached at the first framework body (5), is configured to the scope of the entrance (3) comprising trucking department (4) in the lateral direction.

Description

Harvester

Technical field

The utility model is related to a kind of harvester.

Background technology

For existing harvester, have：Harvesting portion, in front of body, has the crop of discharge harvesting at rear portion Opening；And trucking department, harvesting portion is attached at, there is the entrance linked with opening in front portion, by the crop of harvesting rearward Carry.

However, in recent years, in order to improve harvesting efficiency, there is the trend for making harvesting portion maximize.Therefore, harvesting portion weight is caused The problems such as increase, harvesting portion are not enough relative to the bearing strength of trucking department.

Utility model content

(problem to be solved in the utility model)

In view of the foregoing, the purpose of this utility model is that trucking department can be stably supported on to receipts there is provided one kind Cut the harvester in portion.

(solution to problem)

Harvester of the present utility model has：Harvesting portion, in front of body, has the crop of discharge harvesting at rear portion Opening；And

Trucking department, is attached at the harvesting portion, in the anterior entrance for having and linking with the opening, by the crop of harvesting to Rear is carried,

There is the first framework body wider than the opening, the first framework body at the rear portion in the harvesting portion It is configured to include the scope of the opening in the lateral direction,

There is the second framework body wider than the entrance, the second framework body in the front portion of the trucking department The first framework body is attached at, and is configured to include the scope of the entrance in the lateral direction.

According to the utility model, than the first framework body of the wide harvesting portion side that is open in harvesting portion and than trucking department Second framework body of the wide trucking department side of entrance is interconnected, wherein, the first framework body is provided in right and left The scope of the opening is included upwards, and the second framework body is configured to include the scope of the entrance in the lateral direction.Thus, Harvesting portion is attached at trucking department securely via the first framework body and the second framework body, so that harvesting portion is difficult phase For trucking department distortion etc., harvesting portion balance can be made good and trucking department is stably supported on.

Thus, according to the utility model, trucking department can be stably supported on to harvesting portion.

In the utility model, preferably, in the width range of the first framework body, it is described with connection The guide portion of opening and the entrance.

According to the structure, due to opening and the guide portion of the entrance of trucking department with connection harvesting portion, therefore, it is difficult to make The crop of harvesting is scattered between harvesting portion and trucking department to engine body exterior.Also, because guide portion is located at the first framework In the width range of body, therefore, it is possible to protect guide portion well from close on the outside of left and right by the first framework body Barrier etc. influence.

In the utility model, preferably, in the first framework body, with being attached at behind the harvesting portion The left and right sidewall and the connection mutual crossing frame of left and right sidewall in portion.

According to the structure, link frame by using first with left and right sidewall and the connection mutual crossing frame of left and right sidewall Support body, for example, compared with constituting the situation of the first framework body by the simple building material such as cornue, it is possible to increase first connects Tie the intensity of frame body.

In the utility model, preferably, linking part is by the guide portion and a side in the left and right sidewall Space between wall, the first power transmission of the linking part link trucking department side and the second of harvesting portion side Power transmission.

, being capable of the company of configuration small-sizedly by applying flexibly the space being formed between guide portion and a side wall according to the structure Tie the linking part of the first power transmission of trucking department side and the second power transmission of harvesting portion side.

In the utility model, preferably, having in second power transmission：Sidepiece transfer device, is set Sidepiece in the harvesting portion；And jackshaft, the one side wall of insertion, connect the linking part and sidepiece transmission dress Put,

The centre is pivotally supported on the side of sidewall portion in one side wall and the harvesting portion.

According to the structure, due to the second power transmission in harvesting portion side, configured with the state of one side wall of insertion Have a jackshaft, and interlocked by jackshaft and link linking part and sidepiece transfer device, thus, for example, with non-through side wall State has a case that jackshaft is compared, and jackshaft can be configured small-sizedly.A side wall can be used for branch by being additionally, since Axle jackshaft, therefore, can not only stably support jackshaft, and can reduce the special-purpose member for supporting jackshaft.

In the utility model, preferably, there is spring torque limiter, the torque limit in the linking part Device is arranged on the end of the jackshaft.

According to the structure, because the spring torque limiter of the second power transmission is arranged on the end of jackshaft, Therefore, by small-sized the torque limiter configured, the excessive moment of torsion of transmission can be suppressed via the second power transmission.

In the utility model, preferably, there is annular rotor and to the annular rotor in the linking part The wheel body of tensile force is assigned,

Applying power, which is assigned, to the wheel body and the spring of the applying power can be adjusted is disposed relative to one side The wall position opposite with the space.

According to the structure, it is arranged on and guide portion because the tensile force adjustment of annular rotor clips a side wall with spring The opposite side in residing space, it is non-interference with guide portion therefore, it is possible to be configured to spring.

Brief description of the drawings

Fig. 1 is the top view for representing harvesting portion, trucking department, the first framework body and the second framework body etc..

Fig. 2 is the side sectional view for representing harvesting portion, trucking department, the first framework body and the second framework body etc..

Description of reference numerals

1：Opening

2：Harvesting portion

3：Entrance

4：Trucking department

5：First framework body

6：Second framework body

7：Side wall

8：Crossing frame

9：Guide portion

10：First power transmission

11：Second power transmission

12：Linking part

13：Sidepiece transfer device

14：Jackshaft

15：Side of sidewall portion

16：Torque limiter

17：Annular rotor

18：Wheel body

19：Spring

S：Space

Embodiment

Below, the embodiment as one of the present utility model is illustrated with reference to the accompanying drawings.In the following description, scheme Arrow F's shown in 1 and Fig. 2 is oriented " preceding ", and Fig. 1 and the arrow B's shown in Fig. 2 is oriented " rear ", the arrow L shown in Fig. 1 Be oriented " left side ", the arrow R's shown in Fig. 1 is oriented on " right side ".

As depicted in figs. 1 and 2, corn picker (one of " harvester ") has：Harvesting portion 2, in front of body, Rear portion has the opening 1 of the crop of discharge harvesting；And trucking department 4, harvesting portion 2 is attached at, has in front portion and links with opening 1 Entrance 3, the corn spike body (one of " crop ") of harvesting is rearward carried.

There is the first framework body 5 wider than opening 1 at the rear portion in harvesting portion 2, the first framework body 5 is configured to The scope of opening 1 is included in the lateral direction.

There is the second framework body 6 wider than entrance 3 in the front portion of trucking department 4, the second framework body 6 is attached at the One framework body 5, is configured to include the scope of entrance 3 in the lateral direction.

As shown in figure 1, the first framework body 5 has left and right sidewall 7 and the connection left and right at the rear portion for being attached at harvesting portion 2 The mutual crossing frame 8 of side wall 7.

As shown in Fig. 2 as crossing frame 8, with upside crossing frame 8 and downside crossing frame 8.

In the width range of the first framework body 5, the guide portion 9 with connection opening 1 and entrance 3.

It is connected with as shown in Fig. 2 the crossing frame 8 of upside is hooked in the claw 6A on the top of the second framework body 6, will The crossing frame 8 of downside is attached at the bottom of the second framework body 6 by the twist-on part such as bolt 6B, thus, links harvesting portion 2 With trucking department 4.

Linking part 12 links by the space S between a side wall 7 in guide portion 9 and left and right sidewall 7, the linking part 12 First power transmission 10 of the side of trucking department 4 and the second power transmission 11 of the side of harvesting portion 2.First power transmission 10 power is transferred to the second power transmission 11.

As depicted in figs. 1 and 2, the second power transmission 11 has：Sidepiece transfer device 13, is arranged at harvesting portion 2 Sidepiece；And jackshaft 14, one side wall 7 of insertion, and connect linking part 12 and sidepiece transfer device 13.Jackshaft 14 is supported on One side wall 7 and the side of sidewall portion 15 in harvesting portion 2.

As shown in figure 1, linking part 12 has the spring torque limiter 16 for the end for being arranged at jackshaft 14.

As depicted in figs. 1 and 2, linking part 12 has annular rotor 17 and the wheel of tensile force is assigned to annular rotor 17 Body 18.

Applying power, which is assigned, to wheel body 18 and the spring 19 of applying power can be adjusted is disposed relative to a side wall 7 and space The anti-position of S-phase.

(other embodiment)

(1) in the above-described embodiment, show in the first framework body 5 with the rear portion for being attached at harvesting portion 2 The example of the crossing frame 8 of left and right sidewall 7 and connection left and right sidewall 7, but the utility model is not limited to this.For example, it is also possible to First framework body 5 does not have above-mentioned crossing frame 8.

(2) in the above-described embodiment, show has connection opening 1 in the width range of the first framework body 5 With the example of the guide portion 9 of entrance 3, but the utility model is not limited to this.For example, it is also possible to without guide sections 9, and It is directly connected to opening 1 and entrance 3.

(3) in the above-described embodiment, show linking part 12 by a side wall 7 in guide portion 9 and left and right sidewall 7 Between space S, wherein, linking part 12 links the first power transmission 10 of trucking department 4 side and the second of the side of harvesting portion 2 moves The example of force transfering device 11, but the utility model is not limited to this.For example, it is also possible to make above-mentioned linking part 12 by removing space Position beyond S.

(4) in the above-described embodiment, show that in the second power transmission 11 there is sidepiece transfer device 13 with Countershaft 14, wherein, sidepiece transfer device 13 is arranged on the sidepiece in harvesting portion 2, jackshaft 14 insertion, one side wall 7, and connects The example of knot 12 and sidepiece transfer device 13, but the utility model is not limited to this.For example, it is also possible to non-through one The jackshaft 14 of the form of side wall 7.

(5) in the above-described embodiment, the spring that there is the end for being arranged at jackshaft 14 in linking part 12 is shown The example of torque limiter 16, but the utility model is not limited to this.For example, can also not have above-mentioned torque in jackshaft 14 Limiter 16.

(6) in the above-described embodiment, show that jackshaft 14 is supported on a side wall 7 and the side of sidewall portion 15 in harvesting portion 2 Example, but the utility model is not limited to this.For example, jackshaft 14 can also be supported on except a side wall 7 or harvesting portion 2 Part beyond side of sidewall portion 15.

(7) in the above-described embodiment, show to the imparting applying power of wheel body 18 and the spring 19 of applying power can be adjusted The example of a position opposite with space S of side wall 7 is disposed relative to, but the utility model is not limited to this.For example, both may be used The position in addition to space S can also be arranged on so that above-mentioned spring 19 is arranged on into space S.

(8) in the above-described embodiment, show in linking part 12 there is annular rotor 17 and to annular rotor 17 The example of the wheel body 18 of tensile force is assigned, but the utility model is not limited to this.For example, it is also possible to without to above-mentioned annular turn Kinetoplast 17 assigns the wheel body 18 of tensile force.

(industrial applicability)

The utility model is in addition to it can be used in the harvester of above-mentioned harvesting corn spike body, additionally it is possible to for gathering in The various harvesters of the crops such as rice, soybean, buckwheat.

Claims (8)

1. a kind of harvester, it is characterised in that

Have：Harvesting portion, in front of body, has the opening of the crop of discharge harvesting at rear portion；And

Trucking department, is attached at the harvesting portion, has the entrance linked with the opening in front portion, by the crop of harvesting rearward Carry,

There is the first framework body wider than the opening at the rear portion in the harvesting portion, the first framework body is set The scope for including the opening in the lateral direction is set to,

There is the second framework body wider than the entrance in the front portion of the trucking department, the second framework body links In the first framework body, and it is configured to include the scope of the entrance in the lateral direction.

2. harvester according to claim 1, it is characterised in that

In the width range of the first framework body, with the guide portion for connecting the opening and the entrance.

3. harvester according to claim 1, it is characterised in that

In the first framework body, left and right sidewall and the connection left and right sides with the rear portion for being attached at the harvesting portion The mutual crossing frame of wall.

4. harvester according to claim 3, it is characterised in that

In the width range of the first framework body, with the guide portion for connecting the opening and the entrance.

5. harvester according to claim 4, it is characterised in that

The space that linking part passes through between a side wall in the guide portion and the left and right sidewall, the linking part links institute State the first power transmission of trucking department side and the second power transmission of harvesting portion side.

6. harvester according to claim 5, it is characterised in that

Have in second power transmission：Sidepiece transfer device, is arranged on the sidepiece in the harvesting portion；And it is middle Axle, the one side wall of insertion connects the linking part and the sidepiece transfer device,

The centre is pivotally supported on the side of sidewall portion in one side wall and the harvesting portion.

7. harvester according to claim 6, it is characterised in that

There is spring torque limiter in the linking part, the torque limiter is arranged on the end of the jackshaft.

8. the harvester according to any one of claim 5 to 7, it is characterised in that

There is annular rotor in the linking part and the wheel body of tensile force is assigned to the annular rotor,

To the wheel body assign applying power and can adjust the applying power spring be disposed relative to one side wall and The opposite position in the space.