CN213245728U

CN213245728U - Miniature straw-retaining wheat combine harvester

Info

Publication number: CN213245728U
Application number: CN202021514890.5U
Authority: CN
Inventors: 张彦博
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-05-25
Anticipated expiration: 2030-07-28

Abstract

The utility model discloses a miniature straw-retaining wheat combine harvester, which belongs to the technical field of wheat harvesters, and particularly relates to a miniature straw-retaining wheat combine harvester, which comprises a miniature wheat combine harvester body and a shell, wherein the right straw outlet of the miniature wheat combine harvester body is connected with the shell through a screw, the left side of the shell is provided with a feed inlet, the left side of the shell is rotatably connected with three first bundling shafts, the front side and the back side of the shell are both provided with chutes, sliding plates are slidably connected in the chutes, the positions of the sliding plates on the front side and the back side correspond to each other, the sliding plates on the front side and the back side are rotatably connected with a second bundling shaft, through the arrangement of a bundling cavity, the complete straws discharged from the miniature wheat combine harvester body enter the bundling cavity through the feed inlet, and are gathered into bundles through the rotation of the first bundling shaft and the second bundling shaft, so that the straws, resulting in inconvenient collection.

Description

Miniature straw-retaining wheat combine harvester

Technical Field

The utility model relates to a wheat harvester technical field specifically is a miniature straw wheat combine that remains.

Background

The wheat combine harvester is used for harvesting wheat, the gasoline engine is used as power, the saw-tooth sheets are driven by the transmission shaft to rotate at a high speed, so that the harvesting effect is achieved, and the rice supporting device and the baffle plate on the blades have the function of laying and stacking the harvested wheat strips.

At present, the application of straw straws is becoming more and more extensive, however, the collection of wheat straws still adopts manual harvesting, and the labor capacity is larger; because the mountainous area has multiple terraces, the land parcel is small, the large-scale machinery is not flexible to operate, even the large-scale machinery can not enter the land parcel to harvest, the small-scale machinery is not thoroughly crushed, the produced straws are seriously piled up, the second crop cultivation is seriously affected, and the wheat combine harvester usually breaks the straws and then discharges the straws in a mess, so the treatment is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a miniature straw-retaining wheat combine harvester, which aims to solve the problem that the application of the prior straw suction pipe proposed in the background art is increasingly extensive, but the collection of wheat straws still adopts manual harvesting, so that the labor capacity is large; because the mountainous area has a plurality of terraces, the land parcel is small, the operation of large machinery is inflexible, even the large machinery can not enter the land parcel to harvest, the small machinery is not thoroughly crushed, the produced straws are seriously piled up, the second crop cultivation is seriously affected, and the wheat combine harvester usually breaks the straws and then discharges the straws in a scattered way, so the treatment is inconvenient.

In order to achieve the above object, the utility model provides a following technical scheme: a miniature wheat combine harvester with straw reserved comprises a miniature wheat combine harvester body and a shell, wherein a straw outlet at the right side of the miniature wheat combine harvester body is connected with the shell through a screw, a feed inlet is formed in the left side of the shell, three first bundling shafts are rotatably connected with the left side of the shell, sliding grooves are formed in the front side and the rear side of the shell, sliding plates are slidably connected in the sliding grooves, the sliding plates at the front side and the rear side correspond to each other in position in the front-rear direction, second bundling shafts are rotatably connected between the sliding plates at the front side and the rear side, the three first bundling shafts and the three second bundling shafts are uniformly distributed according to the same circumference, a bundling cavity is formed by the three first bundling shafts and the three second bundling shafts, an air cylinder is connected with the right side of the shell through a screw, the left side of the telescopic end of the air cylinder is fixedly connected with the right end, first belts are installed among the three first belt pulleys, second belt pulleys are installed on the front sides of the three second bundling shafts, second belts are installed among the three second belt pulleys, the first belts and the second belts are located on the front side of the shell, a first motor plate is fixedly connected to the left side in front of the shell, a first motor is connected to the upper side of the first motor plate through bolts, the rear side of an output shaft of the first motor is fixedly connected with the front end of the first bundling shaft on the lower side, a second motor plate is fixedly connected to the front side of a sliding plate on the front side, a second motor is connected to the upper side of the second motor plate through bolts, the rear side of the output shaft of the second motor is fixedly connected with the front end of the second bundling shaft on the lower side, a discharge port is formed in the lower side of the shell, a clamping conveying belt is installed in the body of the miniature wheat combine harvester, and a, the miniature wheat combine harvester body downside is provided with the base, there is the pneumatic cylinder base downside through bolted connection, the flexible end upside of pneumatic cylinder and miniature wheat combine harvester body downside fixed connection, guide post under base downside fixedly connected with, guide post on the miniature wheat combine harvester body downside fixedly connected with, the guide way has been seted up to last guide post downside, down guide post and guide way position correspond from top to bottom, just down guide post and guide way sliding connection.

Preferably, the miniature wheat combine body is a crawler-type miniature wheat combine.

Preferably, the first bundling shaft and the second bundling shaft have the same diameter.

Preferably, the first belt and the second belt are both V-shaped belts.

Preferably, the right end of the feed inlet is positioned in the bundling cavity.

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

1) the utility model discloses after reaping wheat, the wheat straw can be intact remain, need not carry out the manual work to reap wheat straw, alleviate the amount of hand labor, the wheat straw is used for making the straw and uses, relatively, can reduce the use amount of plastics straw to reduce white pollution and the production of plastic refuse, accord with the theory of scientific environmental protection;

2) the crawler-type miniature wheat combine harvester is convenient for operation in mountainous areas and harvesting wheat;

3) through the arrangement of the bundling cavity, complete straws discharged from the miniature wheat combine harvester body enter the bundling cavity through the feeding hole, and are gathered into bundles through the rotation of the first bundling shaft and the second bundling shaft, so that the inconvenience in collection caused by the random straw spraying of the miniature wheat combine harvester body is avoided;

4) through the utility model discloses the complete straw of retrieving that can be better, the later stage straw processing of being convenient for.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the housing structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the housing of the present invention;

fig. 4 is a left side view structural schematic diagram of the clamping conveyer belt of the utility model;

fig. 5 is a schematic view of the base structure of the present invention.

In the figure: 1 miniature wheat combine body, 2 casings, 3 cylinders, 4 chutes, 5 sliding plates, 6 first belts, 7 second belts, 8 feed inlets, 9 first bundling shafts, 10 discharge outlets, 11 second bundling shafts, 12 first belt pulleys, 13 second belt pulleys, 14 first motor plates, 15 first motors, 16 second motor plates, 17 second motors, 18 bundling cavities, 19 wheat ear cutters, 20 clamping conveying belts, 21 bases, 22 hydraulic cylinders, 23 upper guide posts, 24 lower guide posts and 25 guide grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1-5, the present invention provides a technical solution: a miniature straw-retaining wheat combine harvester comprises a miniature wheat combine harvester body 1 and a shell 2, wherein a soft curtain is arranged at a wheat inlet of the miniature wheat combine harvester body 1, wheat grains are prevented from splashing in the crushing process through the arrangement of the soft curtain to cause yield loss, the wheat header of the miniature wheat combine harvester body 1 is of a side-down type, the straw deformation and cracking caused by the rotation of a poking-in type wheat header are avoided, so that a straw suction pipe cannot be manufactured, the shell 2 is connected at a straw outlet at the right side of the miniature wheat combine harvester body 1 through a screw, a feed inlet 8 is arranged at the left side of the shell 2, three first bundling shafts 9 are rotatably connected at the left side of the shell 2, sliding grooves 4 are formed in the front side and the rear side of the shell 2, sliding plates 5 are connected in the sliding grooves 4 in a sliding manner, and the sliding, the sliding plates 5 on the front side and the rear side correspond to each other in position, second bundling shafts 11 are rotatably connected between the sliding plates 5 on the front side and the rear side, three first bundling shafts 9 and three second bundling shafts 11 are uniformly distributed according to the same circumference, a bundling cavity 18 is formed by the three first bundling shafts 9 and the three second bundling shafts 11, the right side of the shell 2 is connected with a cylinder 3 through screws, the left side of the telescopic end of the cylinder 3 is fixedly connected with the right end of the sliding plate 5, first belt pulleys 12 are installed on the front sides of the three first bundling shafts 9, first belts 6 are installed among the three first belt pulleys 12, the first belts 6 are matched with the first belt pulleys 12, second belt pulleys 13 are installed on the front sides of the three second bundling shafts 11, second belts 7 are installed among the three second belt pulleys 13, and the second belts 7 are matched with the second belt pulleys 13, the first belt 6 and the second belt 7 are both positioned on the front side of the shell 2, a first motor plate 14 is fixedly connected to the left side of the front of the shell 2, a first motor 15 is connected to the upper side of the first motor plate 14 through a bolt, the rear side of an output shaft of the first motor 15 is fixedly connected with the front end of a first bundling shaft 9 on the lower side, a second motor plate 16 is fixedly connected to the front side of a sliding plate 5 on the front side, a second motor 17 is connected to the upper side of the second motor plate 16 through a bolt, the rear side of an output shaft of the second motor 17 is fixedly connected with the front end of a second bundling shaft 11 on the lower side, the first bundling shaft 9 and the second bundling shaft 11 rotate in the same direction, a discharge hole 10 is formed in the lower side of the shell 2, a clamping conveyer belt 20 is installed in the miniature wheat combine harvester body 1, an ear cutter 19 is installed on the side of the, the wheat ear cutter 19 cuts wheat ears, a crushing device is arranged after the wheat ears are cut off, a blowing device is arranged below the crushing device, a wheat grain transmission device is arranged below the blowing device and connected to a wheat grain storage bin, wheat straws without the wheat ears are conveyed out by a clamping conveying belt 20, so that the straws are kept complete, the wheat is cut down, then the wheat ears are flexibly clamped at two sides by another set of crushing device through the transmission device, the wheat ears are simply crushed at one end and are collected and bundled, a base 21 is arranged at the lower side of the mini-type wheat combine harvester body 1, a hydraulic cylinder 22 is connected to the lower side of the base 21 through a bolt, the upper side of the telescopic end of the hydraulic cylinder 22 is fixedly connected with the lower side of the mini-type wheat combine harvester body 1, the height of the mini-type wheat combine harvester body 1 can be adjusted through the arrangement of the hydraulic cylinder 22, and a lower guide column 24 is, guide post 23 on 1 downside fixedly connected with of miniature wheat combine body, guide way 25 has been seted up to last guide post 23 downside, guide post 24 corresponds from top to bottom with guide way 25 position down, just down guide post 24 and guide way 25 sliding connection play limiting displacement through the setting of guide post 24 and guide way 25 down, improve the stability that miniature wheat combine body 1 removed.

The miniature wheat combine body 1 is a crawler-type miniature wheat combine, and the crawler-type miniature wheat combine ensures the stability of the machine body when climbing and crossing the threshold, thereby facilitating mountain operation.

The first 9 and second 11 bundling shafts have the same diameter.

The first belt 6 and the second belt 7 are both V-shaped belts, so that the price is low, and the service life is long.

The right end of the feed inlet 8 is positioned in the baling chamber 18, so that the straw can conveniently enter the baling chamber 18.

The working principle is as follows: when the mini wheat combine harvester body 1 harvests wheat, the wheat enters the clamping conveyer belt 20 for clamping and conveying, the wheat is cut by matching with the wheat ear cutter 19, the wheat straw after the wheat is removed keeps complete and is discharged from the straw outlet at the rear side of the mini wheat combine harvester body 1, and enters the baling chamber 18 through the feed inlet 8, the first baling shaft 9 and the second baling shaft 11 are enabled to rotate in the same direction through the arrangement of the first motor 15 and the second motor 17, the straw is collected into bales, after the baling chamber 18 is fully accumulated, the sliding plate 5 is driven by the air cylinder 3 to move rightwards, the second baling shaft 11 follows the sliding plate 5 to move rightwards, so that the gathered bales fall down through the discharge port 10 due to the gravity effect, the collection is convenient, the wheat straw is used for manufacturing straw, and the usage amount of the plastic straw can be reduced, thereby reducing the white pollution and the generation of plastic garbage, accords with the scientific and environmental protection concept.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a miniature straw wheat combine of remaining, includes miniature wheat combine body (1) and casing (2), its characterized in that: the straw outlet at the right side of the miniature wheat combine harvester body (1) is connected with a shell (2) through screws, a feed inlet (8) is arranged at the left side of the shell (2), the left side of the shell (2) is rotatably connected with three first bundling shafts (9), sliding chutes (4) are formed in the front side and the rear side of the shell (2), sliding plates (5) are slidably connected in the sliding chutes (4), the sliding plates (5) at the front side and the rear side correspond to each other in position in the front-rear direction, second bundling shafts (11) are rotatably connected between the sliding plates (5) at the front side and the rear side, the three first bundling shafts (9) and the three second bundling shafts (11) are uniformly distributed according to the same circumference, the three first bundling shafts (9) and the three second bundling shafts (11) form a bundling cavity (18), the right side of the shell (2) is connected with an air cylinder (3) through screws, the left side of the telescopic end of the air cylinder, first belt pulleys (12) are installed on the front sides of the three first bundling shafts (9), first belts (6) are installed among the three first belt pulleys (12), second belt pulleys (13) are installed on the front sides of the three second bundling shafts (11), second belts (7) are installed among the three second belt pulleys (13), the first belts (6) and the second belts (7) are located on the front side of the shell (2), a first motor plate (14) is fixedly connected to the left side of the front of the shell (2), a first motor (15) is connected to the upper side of the first motor plate (14) through bolts, the rear side of an output shaft of the first motor (15) is fixedly connected with the front end of the first bundling shaft (9) on the lower side, a second motor plate (16) is fixedly connected to the front side of the sliding plate (5) on the front side, and a second motor (17) is connected to the upper side of the second motor plate (16) through bolts, the rear side of an output shaft of the second motor (17) is fixedly connected with the front end of a second bundling shaft (11) on the lower side, a discharge hole (10) is formed in the lower side of the shell (2), a clamping and conveying belt (20) is installed in the miniature wheat combine harvester body (1), a wheat ear cutter (19) is installed on the side face of the clamping and conveying belt (20), a base (21) is arranged on the lower side of the miniature wheat combine harvester body (1), a hydraulic cylinder (22) is connected to the lower side of the base (21) through bolts, the upper side of the telescopic end of the hydraulic cylinder (22) is fixedly connected with the lower side of the miniature wheat combine harvester body (1), a lower guide post (24) is fixedly connected to the lower side of the base (21), an upper guide post (23) is fixedly connected to the lower side of the miniature wheat combine harvester body (1), and, the lower guide post (24) corresponds to the guide groove (25) up and down in position, and the lower guide post (24) is connected with the guide groove (25) in a sliding mode.

2. The micro straw-retaining wheat combine harvester of claim 1, wherein: the miniature wheat combine harvester body (1) is a crawler-type miniature wheat combine harvester.

3. The micro straw-retaining wheat combine harvester of claim 1, wherein: the first bundling shaft (9) and the second bundling shaft (11) have the same diameter.

4. The micro straw-retaining wheat combine harvester of claim 1, wherein: the first belt (6) and the second belt (7) are both V-shaped belts.

5. The micro straw-retaining wheat combine harvester of claim 1, wherein: the right end of the feed inlet (8) is positioned in the baling cavity (18).