CN112211977A - Knotter transmission assembly capable of being used for bundling - Google Patents

Knotter transmission assembly capable of being used for bundling Download PDF

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Publication number
CN112211977A
CN112211977A CN202010417597.5A CN202010417597A CN112211977A CN 112211977 A CN112211977 A CN 112211977A CN 202010417597 A CN202010417597 A CN 202010417597A CN 112211977 A CN112211977 A CN 112211977A
Authority
CN
China
Prior art keywords
bevel gear
knotter
large bevel
main shaft
bundling
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010417597.5A
Other languages
Chinese (zh)
Inventor
安运利
安伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Donggang Yingshuo Machinery Co ltd
Original Assignee
Donggang Yingshuo Machinery Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Donggang Yingshuo Machinery Co ltd filed Critical Donggang Yingshuo Machinery Co ltd
Priority to CN202010417597.5A priority Critical patent/CN112211977A/en
Publication of CN112211977A publication Critical patent/CN112211977A/en
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/12—Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
    • A01F15/00—Baling presses for straw, hay or the like
    • A01F15/08—Details
    • A01F15/14—Tying devices specially adapted for baling presses
    • A01F15/145—Twine knotters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/06—Use of materials; Use of treatments of toothed members or worms to affect their intrinsic material properties
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/17—Toothed wheels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/0018—Shaft assemblies for gearings
    • F16H57/0025—Shaft assemblies for gearings with gearing elements rigidly connected to a shaft, e.g. securing gears or pulleys by specially adapted splines, keys or methods
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/0018—Shaft assemblies for gearings
    • F16H57/0037—Special features of coaxial shafts, e.g. relative support thereof

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Binders And Loading Units For Sheaves (AREA)

Abstract

The invention discloses a knotter transmission assembly for bundling and relates to the technical field of agricultural equipment. The invention comprises a bundling needle main shaft, wherein the left end of the bundling needle main shaft is supported by a left bearing, the right end of the bundling needle main shaft is supported by a right bearing, and a bundling needle crank, a reset cam assembly, a driving chain wheel assembly and a chain wheel adjusting sleeve are respectively sleeved on the bundling needle main shaft on the left side of the left bearing from left to right. According to the invention, on the basis of the appearance of the traditional knotter, the thickness of the large bevel gear is increased to 7.5cm compared with the thickness of 5cm of the diameter of the front connector, and the length of the connector is increased, so that the contact area between the large bevel gear and the bundling needle main shaft is increased, meanwhile, the large bevel gear is not easy to wear and break through special material treatment, and the jackscrew is added on the large bevel gear on the traditional manufacturing process, so that the large bevel gear and the bundling needle main shaft are firmly connected, and a plurality of knotters are installed on the same bundling needle main shaft, so that a plurality of knotting processes are realized.

Description

Knotter transmission assembly capable of being used for bundling
Technical Field
The invention belongs to the technical field of agricultural equipment, and particularly relates to a knotter transmission assembly for bundling.
Background
As a big agricultural country in China, corns and wheat and rice are main crops, but the method brings benefits to farmers and has some problems, the most important is the problem of straw treatment, the straws contain abundant nutrition and can be used as animal feed, and meanwhile, the straws are returned to the field for treatment, so that the soil is fertile, nutrition and a proper growing environment can be provided for the growth of next-stubble crops, the straws have better economic, ecological and social benefits, and are good clean and renewable energy sources, therefore, the straw collection technology is very important, a bundling machine is generally adopted to bundle and collect the straws at present, the most important step in the bundling process of the bundling machine is the knotting step of a knotter, but the friction between a large bevel gear and knotting half teeth on the transmission assembly of the existing knotter is serious, and the large bevel gear is seriously worn, the large bevel gear and the bundling needle main shaft are loosened due to long-time operation, and a plurality of knotters cannot be assembled simultaneously in the traditional agricultural tool, so that a plurality of knotters cannot be knotted simultaneously, and therefore the prior art needs to be improved to solve the problems.
Disclosure of Invention
The invention aims to provide a knotter transmission assembly for bundling, which increases the thickness of a large bevel gear on the basis of the appearance of the traditional knotter, increases the thickness to 7.5cm compared with the thickness of 5cm of the diameter at the front interface, and the length of the interface is increased, so that the contact area between the large bevel gear and the bundling needle main shaft is increased, meanwhile, the large bevel gear is not easy to wear and break through special material treatment, and the jackscrew is added on the large bevel gear in the traditional manufacturing process, so that the connection between the large bevel gear and the binding needle main shaft is firmer, and a plurality of knotters are arranged on the same bundling needle main shaft, so that multi-step knotting is realized, and the problems that the friction between the large bevel gear and the knotting half gear is serious, the large bevel gear is seriously worn, the large bevel gear and the bundling needle main shaft are loosened due to long-time operation, and the multi-step knotting is difficult to perform simultaneously are solved.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a knotter transmission assembly capable of being used for bundling, which comprises a bundling needle main shaft, wherein the bundling needle main shaft is a transmission shaft, the left end of the bundling needle main shaft is supported by a left bearing, the right end of the bundling needle main shaft is supported by a right bearing, a bundling needle crank, a reset cam assembly, a driving chain wheel assembly and a chain wheel adjusting sleeve are respectively sleeved on the bundling needle main shaft on the left side of the left bearing from left to right, the chain wheel adjusting sleeve is used for positioning the driving chain wheel assembly, a rope pulling plate cam assembly, a knotter main body, a large bevel gear and a bevel gear adjusting sleeve are respectively sleeved on the bundling needle main shaft between the left bearing and the right bearing from left to right, and the bevel gear adjusting sleeve is used for adjusting a gap between adjacent knotter main;
the large bevel gear comprises a front end part of the large bevel gear, a jackscrew seat is arranged on the front end part of the large bevel gear, a jackscrew hole is formed in the jackscrew seat, and a jackscrew is arranged in the jackscrew hole.
Furthermore, a brake plate assembly is fixed on the rope pulling plate cam assembly.
Furthermore, a knotter fixing plate is fixed on the knotter main body.
Further, the diameter of the front end part of the large bevel gear is set to be 7.5cm, and the length of the front end part of the large bevel gear is set to be 6.5 cm.
Furthermore, the knotter main body is provided with a plurality of knotter main bodies which are fixed on the bundling needle main shaft at equal intervals, and a large bevel gear and a bevel gear adjusting sleeve are arranged at each knotter main body.
Furthermore, the large bevel gear, the front end part of the large bevel gear and the top screw seat are integrally formed.
The invention has the following beneficial effects:
1. according to the invention, the diameter of the front end part of the old large bevel gear is increased from 5cm to 7.5cm, the length of the front end part of the old large bevel gear is increased from 4.5cm to 6.5cm, the thickness of the large bevel gear is increased on the basis of the appearance of the traditional knotter, the contact area between the large bevel gear and the bundling needle main shaft is increased, meanwhile, the large bevel gear is not easy to wear and break through special material treatment, the large bevel gear is more durable through changing the appearance of the material of the large bevel gear, the replacement cost of the large bevel gear is reduced, the problem of serious friction between the large bevel gear and knotted half teeth is solved, and the problem of serious abrasion of the large bevel gear on the bundling needle main shaft is solved.
2. According to the invention, through arranging the jackscrew seat, the jackscrew and the jackscrew hole, the jackscrew seat, the jackscrew and the jackscrew hole are added on the old large bevel gear in the traditional manufacturing process, so that the new large bevel gear is more firmly connected with the bundling needle main shaft, and the problem of looseness caused by long-time operation between the large bevel gear and the bundling needle main shaft is solved.
3. According to the invention, a plurality of knotter main bodies, the large bevel gear and the bevel gear adjusting sleeve are arranged on the same bundling needle main shaft, so that a plurality of knotters can be arranged on one agricultural machine without being limited by the agricultural machine, the knotting efficiency is improved, the working efficiency is improved, the purpose of multi-pass knotting is realized, and the problem that a plurality of knotters cannot be assembled simultaneously by the traditional agricultural tool is solved.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a large bevel gear according to the present invention;
FIG. 3 is a schematic view of a prior art bevel bull gear configuration;
in the drawings, the components represented by the respective reference numerals are listed below:
1. a needle main shaft; 2. a left bearing; 3. a right bearing; 4. a needle crank; 5. a reset cam assembly; 6. a drive sprocket assembly; 7. a chain wheel adjusting sleeve; 8. a rope pulling plate cam assembly; 9. a knotter body; 10. a large bevel gear; 11. a bevel gear adjusting sleeve; 12. a brake plate assembly; 13. a knotter fixing plate; 14. old large bevel gear; 1001. the front end part of the big bevel gear; 1002. a jackscrew seat; 1003. carrying out top thread; 1004. a jackscrew hole; 1401. the front end part of the old big bevel gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the invention is a knotter transmission assembly for bundling, comprising a needle main shaft 1, the left end of the needle main shaft 1 is supported by a left bearing 2, the right end of the needle main shaft 1 is supported by a right bearing 3, a needle crank 4, a reset cam assembly 5, a driving sprocket assembly 6 and a sprocket adjusting sleeve 7 are respectively sleeved on the needle main shaft 1 at the left side of the left bearing 2 from left to right, a rope pulling plate cam assembly 8, a knotter main body 9, a large bevel gear 10 and a bevel gear adjusting sleeve 11 are respectively sleeved on the needle main shaft 1 between the left bearing 2 and the right bearing 3 from left to right, a brake plate assembly 12 is fixed on the rope pulling plate cam assembly 8, a knotter fixing plate 13 is fixed on the knotter main body 9, the needle main shaft 1 is driven to rotate by the driving sprocket assembly 6, the needle main shaft 1 drives the knotter main body 9 and the large bevel gear 10 to rotate, the large bevel gear 10 is connected with the knotting half-rule, and further drives the whole knotter device to mechanically operate.
Wherein as shown in fig. 1, the knotter main body 9 is provided with a plurality of, a plurality of knotter main bodies 9 are fixed on the bander main shaft 1 at equal intervals, and each knotter main body 9 is provided with a large bevel gear 10 and a bevel gear adjusting sleeve 11, a plurality of knotter main bodies 9 can be installed on an agricultural machine, and the knotter main bodies are not limited by the agricultural machine, so that the purpose of multi-channel knotting is realized, the knotting efficiency is improved, and the working efficiency is improved.
As shown in fig. 2 to 3, the large bevel gear 10 includes a large bevel gear front end portion 1001, a jackscrew seat 1002 is provided on the large bevel gear front end portion 1001, the large bevel gear 10, the large bevel gear front end portion 1001 and the jackscrew seat 1002 are all integrally formed, a jackscrew hole 1004 is provided on the jackscrew seat 1002, a jackscrew 1003 is provided in the jackscrew hole 1004, and the large bevel gear 10 and the binding needle spindle 1 can be more firmly fixed by the jackscrew 1003, so that the loose between the large bevel gear 10 and the binding needle spindle 1 can be avoided due to long-time operation.
The diameter of big bevel gear front end portion 1001 sets up to 7.5cm, the diameter of big bevel gear front end portion 1401 on comparing old big bevel gear 14 has increased 2.5cm, the length of big bevel gear front end portion 1001 sets up to 6.5cm, the length of big bevel gear front end portion 1401 on comparing old big bevel gear 14 has increased 2cm, on traditional knotter appearance basis, the thickness of big bevel gear 10 has been increased, the area of contact between big bevel gear 10 and the bundling needle main shaft 1 has been increased, make big bevel gear 10 be difficult for wearing and tearing through special material processing simultaneously, break, can not be because of long-time operation, the joint wearing and tearing produce the skew.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above are only preferred embodiments of the present invention, and the present invention is not limited thereto, and any modifications to the technical solutions described in the above embodiments, and equivalents of some technical features are included in the scope of the present invention.

Claims (6)

1. A knotter transmission assembly that can be used to bundle includes bundling needle main shaft (1), its characterized in that: the left end of the bundling needle main shaft (1) is supported through a left bearing (2), the right end of the bundling needle main shaft (1) is supported through a right bearing (3), a bundling needle crank (4), a reset cam assembly (5), a driving chain wheel assembly (6) and a chain wheel adjusting sleeve (7) are respectively sleeved on the bundling needle main shaft (1) on the left side of the left bearing (2) from left to right, and a rope pulling plate cam assembly (8), a knotter main body (9), a large bevel gear (10) and a bevel gear adjusting sleeve (11) are respectively sleeved on the bundling needle main shaft (1) between the left bearing (2) and the right bearing (3) from left to right;
the large bevel gear (10) comprises a large bevel gear front end portion (1001), a jackscrew seat (1002) is arranged on the large bevel gear front end portion (1001), a jackscrew hole (1004) is formed in the jackscrew seat (1002), and a jackscrew (1003) is arranged in the jackscrew hole (1004).
2. The knotter drive assembly of claim 1, wherein a brake pedal assembly (12) is fixed to the dial plate cam assembly (8).
3. Knotter drive assembly according to claim 1, characterized in that the knotter body (9) has a knotter holder plate (13) fixed thereto.
4. A knotter drive assembly according to claim 1, wherein the large bevel gear nose (1001) is set to 7.5cm in diameter and the large bevel gear nose (1001) is set to 6.5cm in length.
5. The knotter transmission assembly for bundling according to claim 1, wherein the knotter body (9) is provided with a plurality of knotter bodies (9), the plurality of knotter bodies (9) are fixed on the bundling needle main shaft (1) at equal intervals, and each knotter body (9) is provided with a large bevel gear (10) and a bevel gear adjusting sleeve (11).
6. A knotter drive assembly according to claim 1, wherein the large bevel gear (10), the large bevel gear nose (1001) and the jack socket (1002) are integrally formed.
CN202010417597.5A 2020-05-18 2020-05-18 Knotter transmission assembly capable of being used for bundling Pending CN112211977A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010417597.5A CN112211977A (en) 2020-05-18 2020-05-18 Knotter transmission assembly capable of being used for bundling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010417597.5A CN112211977A (en) 2020-05-18 2020-05-18 Knotter transmission assembly capable of being used for bundling

Publications (1)

Publication Number Publication Date
CN112211977A true CN112211977A (en) 2021-01-12

Family

ID=74058561

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010417597.5A Pending CN112211977A (en) 2020-05-18 2020-05-18 Knotter transmission assembly capable of being used for bundling

Country Status (1)

Country Link
CN (1) CN112211977A (en)

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