CN215735863U

CN215735863U - Transmission heightening box of harvester

Info

Publication number: CN215735863U
Application number: CN202121878257.9U
Authority: CN
Inventors: 谢东延
Original assignee: Tongjiang Pingxiang Agricultural Machinery Manufacturing Co ltd
Current assignee: Tongjiang Pingxiang Agricultural Machinery Manufacturing Co ltd
Priority date: 2021-08-12
Filing date: 2021-08-12
Publication date: 2022-02-08
Anticipated expiration: 2031-08-12

Abstract

The utility model discloses a transmission heightening box of a harvester, which comprises a support and a driving box and is characterized in that the support is arranged on the outer side of the driving box, lifting threaded columns are arranged on two sides in the support, threaded sleeves are arranged in the centers of two sides of the driving box, the lifting threaded columns on two sides are respectively in threaded penetration connection with the inner parts of the threaded sleeves, driving shafts are arranged at the top ends of the lifting threaded columns on two sides, linkage belts are sleeved on the driving shafts on two sides, and the other ends of the linkage belts on two sides are sleeved on the output ends of driving motors arranged in the centers of the tops of the support. The harvester transmission heightening box starting driving motor provided by the utility model drives the lifting threaded columns on two sides to rotate, so that the whole driving box is controlled to slide up and down, and the driving end can be controlled to lift up and down, therefore, the harvester transmission heightening box is more practical, is convenient for subsequent integral operation, and is not in the way.

Description

Transmission heightening box of harvester

Technical Field

The utility model relates to the field of harvesters, in particular to a transmission heightening box of a harvester.

Background

The harvester was invented by Selesz McMack. The harvester is an integrated machine for harvesting crops. The harvesting and threshing are completed at one time, the grains are collected in a storage bin, then the grains are conveyed to a transport vehicle through a conveying belt, the grains can also be harvested manually, the straws of the crops such as rice, wheat and the like are laid in the field, and then the grains are picked up and threshed by a grain harvesting machine. A crop harvesting machine for harvesting grain crop seeds and straws of rice, wheat and the like. Including harvesters, windrowers, reapers, grain combine harvesters, grain threshing machines, and the like. Grain harvesting machines have been developed based on various harvesting and threshing tools.

The transmission shaft of traditional harvester can't carry out altitude mixture control, is not convenient for subsequent operation.

Based on the above, the utility model designs a transmission heightening box of a harvester to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a transmission heightening box of a harvester, which is provided for solving the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a case is increased in harvester transmission, includes support and drive case, its characterized in that, the drive case outside is provided with the support, the inside both sides of support all are provided with lift screw thread post, the both sides center of drive case all is provided with the screw thread sleeve pipe, both sides lift screw thread post respectively the screw thread cross-under in the screw thread sleeve pipe, both sides lift screw thread capital end all is provided with the drive shaft, both sides all cup jointed the interlock belt in the drive shaft, both sides the interlock belt other end all cup joint in on the drive motor's that support top center set up the output.

As a further scheme of the utility model, guide holes are formed in two sides of the interior of the driving box, guide columns are inserted into the guide holes in a sliding mode, and the upper ends and the lower ends of the guide columns on the two sides are respectively fixed to the upper side and the lower side of the support.

As a further aspect of the present invention, a front center of the top of the driving box is provided as an input end.

As a further scheme of the utility model, the rear side center of the bottom of the driving box is provided as an output end.

As a further aspect of the present invention, a shoe is provided on the drive case.

As a further scheme of the utility model, the driving box is provided with an oil plug.

As a further scheme of the utility model, the bracket is fixed on the harvester.

Compared with the prior art, the utility model has the beneficial effects that:

(1) in practical application, the driving motor is started to drive the lifting threaded columns on the two sides to rotate, so that the whole driving box is controlled to slide up and down, the up-and-down lifting control of the driving end can be performed, and the driving box is more practical, convenient for subsequent overall operation and free from obstacles.

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.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Fig. 1 is a schematic view of the overall structure of a transmission heightening box of a harvester according to the utility model;

fig. 2 is a schematic structural diagram of the top of a driving box of a transmission heightening box of the harvester according to the utility model.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a support; 2. a drive box; 3. a threaded bushing; 4. lifting the threaded column; 5. a drive shaft; 6. a linking belt; 7. a drive motor; 8. an input end; 9. a tile seat; 10. an output end; 11. oil blocking; 12. a guide post; 13. and (4) a guide hole.

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.

As shown in fig. 1-2, the utility model provides a transmission heightening box of a harvester, which comprises a support 1 and a driving box 2, and is characterized in that the support 1 is arranged on the outer side of the driving box 2, lifting threaded columns 4 are arranged on two sides of the interior of the support 1, threaded sleeves 3 are arranged in the centers of two sides of the driving box 2, the lifting threaded columns 4 on two sides are respectively in threaded penetration connection with the interior of the threaded sleeves 3, driving shafts 5 are arranged at the top ends of the lifting threaded columns 4 on two sides, linkage belts 6 are sleeved on the driving shafts 5 on two sides, and the other ends of the linkage belts 6 on two sides are sleeved on the output ends of driving motors 7 arranged in the centers of the tops of the support 1.

Through the scheme of the utility model, the two sides of the interior of the driving box 2 are respectively provided with the guide holes 13, the guide posts 12 are inserted into the guide holes 13 on the two sides in a sliding manner, and the upper ends and the lower ends of the guide posts 12 on the two sides are respectively fixed on the upper side and the lower side of the bracket 1.

With the above arrangement of the present invention, the center of the front side of the top of the driving box 2 is set as the input end 8.

With the above-mentioned aspect of the present invention, the rear center of the bottom of the driving box 2 is set as the output end 10.

By the scheme of the utility model, the tile seat 9 is arranged on the driving box 2.

Through the scheme of the utility model, the driving box 2 is provided with the oil plug 11.

Through the scheme of the utility model, the bracket 1 is fixed on the harvester.

In practical application, start driving motor 7 and drive the lift screw post 4 rotation of both sides, and then control whole drive case 2 and slide from top to bottom, and then can carry out the oscilaltion control of drive end, and more practical, the subsequent overall operation of being convenient for does not hinder the thing.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a case is increased in harvester transmission, includes support (1) and drive case (2), its characterized in that, drive case (2) outside is provided with support (1), the inside both sides of support (1) all are provided with lift screw post (4), the both sides center of drive case (2) all is provided with threaded sleeve (3), both sides lift screw post (4) respectively the screw thread cross-under in the inside of threaded sleeve (3), both sides lift screw post (4) top all is provided with drive shaft (5), both sides all cup jointed interlock belt (6) on drive shaft (5), both sides interlock belt (6) other end all cup joint in on the output of driving motor (7) that support (1) top center set up.

2. The harvester transmission heightening box according to claim 1, wherein guide holes (13) are formed in both sides of the interior of the driving box (2), guide posts (12) are slidably inserted into the guide holes (13) in both sides, and the upper ends and the lower ends of the guide posts (12) in both sides are respectively fixed on the upper side and the lower side of the bracket (1).

3. A harvester transmission heightening box according to claim 1, wherein the front side center of the top of the driving box (2) is provided as an input end (8).

4. A harvester transmission heightening box according to claim 1, wherein the rear center of the bottom of the driving box (2) is provided as an output end (10).

5. A harvester transmission heightening box according to claim 1, characterized in that a shoe (9) is provided on the driving box (2).

6. A harvester transmission heightening box according to claim 1, wherein an oil block (11) is provided on the driving box (2).

7. A harvester transmission heightening box according to claim 1, wherein said bracket (1) is fixed to a harvester.