CN210928654U

CN210928654U - Sliding rail fixing seat for header of corn harvester with stalk crushing and field returning functions

Info

Publication number: CN210928654U
Application number: CN201921750272.8U
Authority: CN
Inventors: 王志远; 马幼驰
Original assignee: Hangzhou Qianda Aviation Technology Co ltd
Current assignee: Hangzhou Qianda Aviation Technology Co ltd
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-07-07
Anticipated expiration: 2029-10-18

Abstract

The utility model discloses a slide rail fixing seat for a header of a stalk crushing and returning corn harvester, which comprises a boss, a fixing seat main body and a rib plate, wherein the boss is fixedly arranged above the rear end of the fixing seat main body, the fixing seat main body is of an L-shaped thin plate structure, and the rib plate is arranged between the transverse part and the longitudinal part of the fixing seat main body; a notch is formed in the upper end of the boss, a positioning hole is vertically formed in the notch, and a sliding rail hole is longitudinally formed in the boss and the fixing seat body and communicated with the positioning hole; the fixing seat body is provided with fixing holes in the left-right symmetry mode. The utility model discloses can be used for installing elasticity canceling release mechanical system, install driving lever mechanism on the slip table of this mechanism to ensure the smooth implementation of feeding, cutting rod.

Description

Sliding rail fixing seat for header of corn harvester with stalk crushing and field returning functions

[ technical field ] A method for producing a semiconductor device

The utility model relates to the technical field of corn harvesting equipment accessories, in particular to the technical field of a sliding rail fixing seat for a straw smashing and returning corn harvester header.

[ background of the invention ]

The corn harvester is an agricultural machine for harvesting corn straws mechanically according to agricultural requirements when corns are ripe or nearly ripe. The corn harvester is a novel agricultural machine which is researched and developed aiming at developing novel energy and reducing the labor intensity of farmers, and is an agricultural machine which is low in price, suitable for popularization of small four wheels in rural areas and capable of harvesting corn straws in a matched mode. It shortens the labor cycle of farmers and frees people from heavy physical labor. The header of the corn harvester is a main body of the harvesting device, is arranged on a harvester trolley and is mainly used for realizing the functions of cutting rods and feeding. In order to ensure the smooth implementation of feeding and cutting, a deflector rod mechanism is required. In order to ensure the stable operation of the deflector rod mechanism, the deflector rod mechanism cannot be clamped by straw, and therefore, an elastic moving mechanism is needed.

[ Utility model ] content

The utility model aims at solving the problems in the prior art, providing a sliding rail fixing seat for a straw smashing and returning corn harvester header, which can be used for installing an elastic resetting mechanism and a deflector rod mechanism on a sliding table of the mechanism, thereby ensuring smooth implementation of feeding and cutting.

In order to achieve the purpose, the utility model provides a sliding rail fixing seat for a header of a corn harvester with stalk crushing and field returning, which comprises a boss, a fixing seat main body and a ribbed plate, wherein the boss is fixedly arranged above the rear end of the fixing seat main body, the fixing seat main body is of an L-shaped thin plate structure, and the ribbed plate is arranged between the transverse part and the longitudinal part of the fixing seat main body; a notch is formed in the upper end of the boss, a positioning hole is vertically formed in the notch, and a sliding rail hole is longitudinally formed in the boss and the fixing seat body and communicated with the positioning hole; the fixing seat body is provided with fixing holes in the left-right symmetry mode.

Preferably, the boss is of a circular ring structure, and a sliding rail is matched in a sliding rail hole of the boss; the locating hole is a circular through hole, the locating hole is a threaded hole, a locating screw is connected with the inner thread of the locating hole, and the lower surface of the locating screw is in contact with the sliding rail.

Preferably, the slide rail hole is a circular through hole, first chamfers are arranged at two ends of the slide rail hole, and the first chamfers are 45-degree straight chamfers.

Preferably, the fixing hole is a circular through hole, a second chamfer is arranged at the end of the fixing hole, and the second chamfer is a 45-degree straight chamfer.

Preferably, the fixing hole is a threaded hole, a bolt is connected in the fixing hole in a threaded manner, and the fixing seat main body is fixed on the bottom surface of the feeding plate through the bolt.

Preferably, the ribbed plate is a triangular plate, and the ribbed plate is vertically arranged in the middle of the fixing seat body.

The utility model has the advantages that: the utility model discloses can be used for installing elasticity canceling release mechanical system, install driving lever mechanism on the slip table of this mechanism to ensure the smooth implementation of feeding, cutting rod.

The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.

[ description of the drawings ]

Fig. 1 is a schematic perspective view of a slide rail fixing seat for a header of a corn harvester for stalk crushing and returning to the field;

fig. 2 is a top view of a slide rail fixing seat for a header of the stalk crushing and returning corn harvester of the utility model;

fig. 3 is a right side view of the slide rail fixing seat for the header of the stalk crushing and returning corn harvester of the utility model;

fig. 4 is a right side sectional view of the slide rail fixing seat for the header of the corn harvester for stalk crushing and returning to the field;

fig. 5 is a schematic view of a slide rail fixing seat for a header of the stalk crushing and returning corn harvester according to the embodiment of the present invention;

fig. 6 is a schematic view of a slide rail fixing seat for a header of the stalk crushing and returning corn harvester according to the embodiment of the present invention;

fig. 7 is a schematic view showing a third embodiment of a slide rail fixing seat for a header of the stalk crushing and returning corn harvester of the present invention;

fig. 8 is a schematic view of a sliding rail fixing seat for a header of the stalk crushing and returning corn harvester according to the embodiment of the present invention;

fig. 9 is a schematic view showing an embodiment of the slide rail fixing seat for the header of the stalk crushing and returning corn harvester of the present invention.

In the figure: the cutting machine comprises a boss 1, a notch 11, a notch 12, a positioning hole 13, a slide rail hole 14, a first chamfer angle 2, a fixing seat main body 21, a fixing hole 22, a second chamfer angle 3, a rib plate 4, a feeding plate 5, a material stirring mechanism 51, a slide block 52, a spring 53, a slide rail 6, a cutting table box body 7, a wheel train structure 8, a cutting knife mechanism 8 and a spiral feeding mechanism 9.

[ detailed description ] embodiments

Referring to fig. 1-9, the present invention comprises a boss 1, a fixing base body 2 and a rib plate 3, wherein the boss 1 is fixedly arranged above the rear end of the fixing base body 2, the fixing base body 2 is an L-shaped thin plate structure, and the rib plate 3 is arranged between the transverse part and the longitudinal part of the fixing base body 2; a notch 11 is arranged at the upper end of the boss 1, a positioning hole 12 is vertically arranged on the notch 11, a sliding rail hole 13 is longitudinally arranged on the boss 1 and the fixing seat main body 2, and the sliding rail hole 13 is communicated with the positioning hole 12; the bottom of the fixing seat main body 2 is provided with fixing holes 21 in bilateral symmetry.

Specifically, the boss 1 is of a circular ring structure, and a slide rail 53 is matched in a slide rail hole 13 of the boss 1; the positioning hole 12 is a circular through hole, the positioning hole 12 is a threaded hole, a positioning screw is connected with the inner thread of the positioning hole 12, and the lower surface of the positioning screw is in contact with the sliding rail 53.

Specifically, the slide rail hole 13 is a circular through hole, first chamfers 14 are arranged at two ends of the slide rail hole 13, and the first chamfers 14 are 45-degree straight chamfers.

Specifically, the fixing hole 21 is a circular through hole, a second chamfer 22 is arranged at the end of the fixing hole 21, and the second chamfer 22 is a 45-degree straight chamfer.

Specifically, the fixing hole 21 is a threaded hole, a bolt is connected to the inner thread of the fixing hole 21, and the fixing seat body 2 is fixed to the bottom surface of the feeding plate 4 through the bolt.

Specifically, floor 3 is the triangle-shaped board, and floor 3 is vertical locates the middle part of fixing base main part 2.

The utility model discloses the working process:

the utility model relates to a sliding rail fixing seat for a header of a corn harvester with stalks crushing and returning, which is explained by combining with the attached drawing in the working process. The header of the corn harvester applying the sliding rail fixing seat comprises a feeding plate 4, a material stirring mechanism 5, a header box body 6, a wheel train structure 7, a harvesting knife mechanism 8 and a spiral feeding mechanism 9, wherein the wheel train structure 7 is arranged in the header box body 6, the harvesting knife mechanism 8 is mechanically matched with the upper end of the wheel train structure 7, and the harvesting knife mechanism 8 is arranged at the right upper end of the header box body 6; a feeding plate 4 is fixed at the rear end of the header box 6, a spiral feeding mechanism 9 is arranged right above the feeding plate 4, the spiral feeding mechanism 9 is arranged at the rear end of the header box 6, and the spiral feeding mechanism 9 is mechanically matched with a wheel train structure 7; the bottom of the header box body 6 is mechanically matched with a material shifting mechanism 5. The gear train structure 7 is externally connected with a motor shaft, so that the device has power. The device is arranged on a corn harvester. The gear train structure 7 moves, so that the poking mechanism 5 can be driven to move, and the corn straws are poked to the middle of the spiral feeding mechanism 9; the spiral feeding mechanism 9 feeds the straws; the harvesting knife mechanism 8 cuts the straws by using the cutting edge of the harvesting knife under the power transmission of the gear train structure 7, thereby completing the action of harvesting and returning the straws to the field; combine other structures such as transmission structure, realize that the maize is reaped.

The combination of the fixing seat main body 2, the sliding block 51, the spring 52 and the sliding rail 53 in the material shifting mechanism 5 is used, so that the automatic elastic adjustment of the chain transmission distance of the material shifting mechanism 5 is realized, and the locking is avoided.

The utility model discloses, can be used for installing elasticity canceling release mechanical system, install driving lever mechanism on the slip table of this mechanism to ensure the smooth implementation of feeding, cutting rod.

The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.

Claims

1. The utility model provides a still field maize picker slide rail fixing base for header is smashed to stem stalk which characterized in that: the novel fixing seat comprises a boss (1), a fixing seat body (2) and a rib plate (3), wherein the boss (1) is fixedly arranged above the rear end of the fixing seat body (2), the fixing seat body (2) is of an L-shaped thin plate structure, and the rib plate (3) is arranged between the transverse part and the longitudinal part of the fixing seat body (2); a notch (11) is formed in the upper end of the boss (1), a positioning hole (12) is vertically formed in the notch (11), a sliding rail hole (13) is longitudinally formed in the boss (1) and the fixing seat main body (2), and the sliding rail hole (13) is communicated with the positioning hole (12); the bottom of the fixing seat main body (2) is provided with fixing holes (21) in bilateral symmetry.

2. The sliding rail fixing seat for the header of the stalk crushing and returning corn harvester as claimed in claim 1, characterized in that: the boss (1) is of a circular structure, and a sliding rail (53) is matched in a sliding rail hole (13) of the boss (1); the positioning hole (12) is a circular through hole, the positioning hole (12) is a threaded hole, a positioning screw is connected with the inner thread of the positioning hole (12), and the lower surface of the positioning screw is in contact with the sliding rail (53).

3. The sliding rail fixing seat for the header of the stalk crushing and returning corn harvester as claimed in claim 1, characterized in that: the sliding rail hole (13) is a circular through hole, first chamfers (14) are arranged at two ends of the sliding rail hole (13), and the first chamfers (14) are 45-degree straight chamfers.

4. The sliding rail fixing seat for the header of the stalk crushing and returning corn harvester as claimed in claim 1, characterized in that: the fixing hole (21) is a circular through hole, a second chamfer (22) is arranged at the end part of the fixing hole (21), and the second chamfer (22) is a 45-degree straight chamfer.

5. The sliding rail fixing seat for the header of the stalk crushing and returning corn harvester as claimed in claim 1, characterized in that: the fixing hole (21) is a threaded hole, a bolt is connected to the inner thread of the fixing hole (21), and the fixing seat main body (2) is fixed to the bottom surface of the feeding plate (4) through the bolt.

6. The sliding rail fixing seat for the header of the stalk crushing and returning corn harvester as claimed in claim 1, characterized in that: the rib plates (3) are triangular plates, and the rib plates (3) are vertically arranged in the middle of the fixing seat main body (2).