CN216254001U

CN216254001U - Intelligent balanced type straw returning and crushing stubble cleaner

Info

Publication number: CN216254001U
Application number: CN202122950054.2U
Authority: CN
Inventors: 孙德超; 徐琳琳
Original assignee: Heilongjiang Aojilan Agricultural Technology Co ltd
Current assignee: Heilongjiang Aojilan Agricultural Technology Co ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-04-12
Anticipated expiration: 2031-11-29

Abstract

The utility model discloses an intelligent balanced type straw returning, smashing and stubble cleaning machine which comprises a fixed shell and an agricultural vehicle, wherein a fixed shaft is rotatably connected between the left inner side wall and the right inner side wall of the fixed shell, a plurality of smashing knives are fixedly connected onto the fixed shaft, each smashing knife is distributed in a central symmetry mode about the center of the section of the corresponding fixed shaft, a motor is fixedly connected onto the side wall of one side of the fixed shell, the position of the motor corresponds to that of the fixed shaft, the output end of the motor is fixedly connected with a connecting rod, the connecting rod penetrates through the side wall of the fixed shell and is fixedly connected with the fixed shaft, and an adjusting device is further arranged on the fixed shell. The utility model can detect the topography of a farmland, adjust the height of the stubble cleaner in real time according to the detected data and prevent soil from being rolled into the stubble cleaner to cause damage.

Description

Intelligent balanced type straw returning and crushing stubble cleaner

Technical Field

The utility model relates to the field of agriculture, in particular to an intelligent balanced type straw returning, smashing and stubble cleaning machine.

Background

With the continuous improvement of the degree of agricultural mechanization, a lot of agricultural activities are replaced by various machines, and particularly, a lot of novel machines are introduced in the aspect of crushing and stubble cleaning of crop straws.

When the existing straw smashing stubble cleaner is used, the height of the existing straw smashing stubble cleaner cannot be changed, and a farmland is uneven, so that the existing straw smashing stubble cleaner can collide with the protrusions on the ground when being used, soil is rolled into the stubble cleaner, and the existing straw smashing stubble cleaner is damaged.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, such as: the height of the stubble cleaner can not be changed, so that the stubble cleaner can collide with the protrusions on the ground when in use, soil is rolled into the stubble cleaner, the stubble cleaner is damaged, and the intelligent balanced type straw returning and smashing stubble cleaner is provided.

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

the utility model provides an intelligence balanced type straw is field still and is smashed stubble cleaner, includes set casing and agricultural machinery vehicle, it is connected with a fixed axle to rotate between the inside wall about the set casing, fixedly connected with multiunit crushing sword on the fixed axle, every group multi-disc crushing sword all is central symmetric distribution about the center of the fixed axle cross-section that corresponds, a motor of fixedly connected with on the lateral wall of one side of set casing, the position and the fixed axle of motor are corresponding, a connecting rod of output fixedly connected with of motor, the connecting rod runs through the lateral wall and the fixed axle fixed connection of set casing, still be provided with adjusting device on the set casing.

Preferably, the adjusting device comprises a fixing rod, the fixing rod is fixedly connected to the top end of the fixing shell, a hydraulic rod is fixedly connected to the top end of the fixing rod, a control structure is fixedly connected to the hydraulic rod, the control structure is connected with the agricultural vehicle through the control rod, a plurality of ultrasonic detectors are fixedly connected to the top end of the fixing shell, and the ultrasonic detectors and the control structure are all related to the control end of the agricultural vehicle.

Preferably, an adjusting groove, every are all seted up to the bottom department at both ends about the set casing equal sliding connection has a movable plate in the adjusting groove, every the equal fixedly connected with fixed block in bottom of movable plate, two the fixed block all runs through the lower inner wall setting of the adjusting groove that corresponds, every a recess, two are all seted up to the bottom of fixed block all rotate between the inside wall about the recess and be connected with a connecting axle, two equal fixed cover is equipped with a gyro wheel on the connecting axle.

Preferably, the top ends of the two moving plates are fixedly connected with a vertically arranged connecting spring, and the other ends of the two connecting springs are fixedly connected to the upper inner wall of the corresponding adjusting groove.

Preferably, still sliding connection has a stubble-cleaning sword between the inner wall about the set casing, equal fixedly connected with elastic rod in both ends department about the top of stubble-cleaning sword, two the elastic rod all is through installation piece fixed connection on the inside wall of the set casing that corresponds.

Preferably, a protective shell is fixedly connected to the side wall of the fixed shell, and the protective shell wraps the motor.

Compared with the prior art, the utility model has the beneficial effects that: be provided with control structure, can survey the topography in farmland to according to the height of the real-time regulation stubble cleaner of the data that surveys, be provided with the gyro wheel simultaneously, can regard as the support subaerial, prevent control structure control error, lead to the stubble cleaner highly low excessively, and cause the damage.

Drawings

FIG. 1 is a schematic structural view of an intelligent balanced type straw returning and crushing stubble cleaner provided by the utility model;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is a schematic side view of an intelligent balanced type straw returning and crushing stubble cleaner provided by the utility model.

In the figure: the device comprises a fixed shell 1, a fixed shaft 2, a crushing cutter 3, a motor 4, a connecting rod 5, a protective shell 6, a fixed rod 7, a hydraulic rod 8, a control structure 9, a stubble cleaning cutter 10, an ultrasonic detector 11, an adjusting groove 12, a moving plate 13, a fixed block 14, a groove 15, a connecting shaft 16, a roller 17 and a spring 18.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-3, an intelligent balanced type straw returning, crushing and stubble cleaning machine comprises a fixed shell 1 and an agricultural vehicle, wherein a fixed shaft 2 is rotatably connected between the left inner side wall and the right inner side wall of the fixed shell 1, a plurality of groups of crushing knives 3 are fixedly connected on the fixed shaft 2, each group of the plurality of crushing knives 3 is centrally and symmetrically distributed about the center of the section of the corresponding fixed shaft 2, a motor 4 is fixedly connected on one side wall of the fixed shell 1, the position of the motor 4 corresponds to the fixed shaft 2, the output end of the motor 4 is fixedly connected with a connecting rod 5, the connecting rod 5 penetrates through the side wall of the fixed shell 1 and is fixedly connected with the fixed shaft 2, a protective shell 6 is also fixedly connected on the side wall of the fixed shell 1, the motor 4 is wrapped in the protective shell 6, a stubble cleaning knife 10 is also slidably connected between the left inner wall and the right inner wall of the fixed shell 1, and an elastic rod is fixedly connected at the left end and the right end of the top end of the stubble cleaning knife 10, the two elastic rods are fixedly connected to the inner side walls of the corresponding fixed shells 1 through the mounting blocks, the fixed shells 1 are also provided with adjusting devices, each adjusting device comprises a fixed rod 7, the fixed rods 7 are fixedly connected to the top ends of the corresponding fixed shells 1, the top ends of the fixed rods 7 are fixedly connected with a hydraulic rod 8, the hydraulic rods 8 are fixedly connected with a control structure 9, the control structures 9 are connected with agricultural locomotives through control rods, the top ends of the fixed shells 1 are fixedly connected with a plurality of ultrasonic detectors 11, the ultrasonic detectors 11 and the control structures 9 are all related to the control end of the agricultural locomotive, the bottom ends of the left end and the right end of the fixed shells 1 are respectively provided with an adjusting groove 12, each adjusting groove 12 is internally and slidably connected with a movable plate 13, the bottom end of each movable plate 13 is fixedly connected with a fixed block movable plate 14, and the two fixed blocks 14 are arranged by penetrating through the lower inner walls of the corresponding adjusting grooves 12, a groove 15 is arranged at the bottom end of each fixed block 14, a connecting shaft 16 is rotatably connected between the left inner side wall and the right inner side wall of each groove 15, a roller 17 is fixedly sleeved on each connecting shaft 16, a vertically arranged connecting spring 18 is fixedly connected at the top end of each movable plate 13, the other ends of the two connecting springs 18 are fixedly connected on the upper inner wall of the corresponding adjusting groove 12, after the device is started, the stubble cleaning knife 10 sends straws into the fixed shell 1, the output end of the motor 4 drives the connecting rods 5 to rotate, so that the fixed shaft 2 rotates, a plurality of groups of crushing knives 3 are driven to rotate, the straws entering the fixed shell 1 are crushed, moreover, the ultrasonic detector 11 can send ultrasonic waves to detect the ground, the topographic data at the detection position is sent into the control end of the agricultural vehicle, the control end control structure also operates the hydraulic rod, so that the fixed shell 1 moves up and down, thereby avoid set casing 1 to receive the influence because of the unevenness on ground, simultaneously gyro wheel 17 supports subaerial, prevents that stubble-cleaning sword 10 is highly low excessively, sends into set casing 1 with earth in, leads to smashing the sword 3 and damages.

In the utility model, after the device is started, the stubble ploughing cutter 10 sends straws into the fixed shell 1, the output end of the motor 4 drives the connecting rod 5 to rotate, so that the fixed shaft 2 rotates to drive the plurality of groups of crushing cutters 3 to rotate, the straws entering the fixed shell 1 are crushed, the ultrasonic detector 11 can send ultrasonic waves to detect the ground and send topographic data of the detected position into the control end of the agricultural vehicle, the control end control structure also operates the hydraulic rod to enable the fixed shell 1 to move up and down, so that the fixed shell 1 is prevented from being influenced by unevenness of the ground, meanwhile, the roller 17 is supported on the ground, the stubble ploughing cutter 10 is prevented from being too low in height, soil is sent into the fixed shell 1, and the crushing cutters 3 are prevented from being damaged.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides an intelligence balanced type straw returning is smashed stubble cleaner, includes set casing (1) and agricultural machinery vehicle, its characterized in that, it is connected with a fixed axle (2) to rotate between the inside wall about set casing (1), fixedly connected with multiunit crushing sword (3) on fixed axle (2), every group multi-disc crushing sword (3) all are central symmetric distribution about the center of the fixed axle (2) cross-section that corresponds, motor (4) of fixedly connected with on one side lateral wall of set casing (1), the position and fixed axle (2) of motor (4) are corresponding, connecting rod (5) of output fixedly connected with of motor (4), lateral wall and fixed axle (2) fixed connection that set casing (1) were run through in connecting rod (5), still be provided with adjusting device on set casing (1).

2. The intelligent balanced type straw returning, smashing and stubble cleaning machine as claimed in claim 1, wherein the adjusting device comprises a fixing rod (7), the fixing rod (7) is fixedly connected to the top end of the fixing shell (1), a hydraulic rod (8) is fixedly connected to the top end of the fixing rod (7), a control structure (9) is fixedly connected to the hydraulic rod (8), the control structure (9) is connected with an agricultural vehicle through the control rod, a plurality of ultrasonic detectors (11) are fixedly connected to the top end of the fixing shell (1), and the plurality of ultrasonic detectors (11) and the control structure (9) are both associated with the control end of the agricultural vehicle.

3. The intelligent balanced type straw returning, smashing and stubble cleaning machine as claimed in claim 1, wherein an adjusting groove (12) is formed in bottom ends of left and right ends of the fixed shell (1), a moving plate (13) is slidably connected in each adjusting groove (12), a fixed block (14) is fixedly connected to a bottom end of each moving plate (13), the two fixed blocks (14) are arranged to penetrate through lower inner walls of the corresponding adjusting grooves (12), a groove (15) is formed in a bottom end of each fixed block (14), a connecting shaft (16) is rotatably connected between left and right inner side walls of the two grooves (15), and a roller (17) is fixedly sleeved on each connecting shaft (16).

4. The intelligent balanced type straw returning, smashing and stubble cleaning machine as claimed in claim 3, wherein a vertically arranged connecting spring (18) is fixedly connected to each top end of the two moving plates (13), and the other end of each connecting spring (18) is fixedly connected to the upper inner wall of the corresponding adjusting groove (12).

5. The intelligent balanced type straw returning and smashing stubble cleaner as claimed in claim 1, wherein a stubble cleaning knife (10) is slidably connected between a left inner wall and a right inner wall of the fixed housing (1), an elastic rod is fixedly connected to each of a left end and a right end of a top end of the stubble cleaning knife (10), and the two elastic rods are fixedly connected to inner side walls of the corresponding fixed housing (1) through mounting blocks.

6. The intelligent balanced type straw returning, smashing and stubble cleaning machine as claimed in claim 1, wherein a protective shell (6) is fixedly connected to a side wall of the fixed shell (1), and the motor (4) is wrapped inside the protective shell (6).