阅读说明：本技术 垄作田间秸秆清理出地机 (Ridge culture field straw cleaning and discharging machine ) 是由 钱晓辉 刘希锋 张海滨 吴昊 许骁博 甘露 陈伟旭 郭英洲 徐冬 陈爱慧 宋秋梅 于 2020-07-07 设计创作，主要内容包括：垄作田间秸秆清理出地机,属于农业机械领域。本发明包括支臂、推料机构、支撑座、搂集装置、挡料装置、举升液压缸、升降装置和翻转液压缸,支臂一端铰接安装在推料机构上,支臂另一端安装有挡料装置,搂集装置铰接在支臂上,搂集装置为针耙状仿形结构,挡料装置具有多排平行针状结构,支撑座安装在推料机构上,支臂安装在支撑座顶部,举升液压缸一端铰接安装在支臂上,举升液压缸另一端铰接安装在推料机构上,翻转液压缸一端铰接安装在支臂上,翻转液压缸另一端铰接安装在搂集装置上,升降装置一端安装在推料机构上,升降装置另一端安装在驱动机械上。解决了垄作田间秸秆洁净收集推送出地的问题,本发明的结构简单、设计巧妙,适于推广使用。(A ridge culture field straw cleaning and land discharging machine belongs to the field of agricultural machinery. The invention comprises a support arm, a material pushing mechanism, a support seat, a gathering device, a material blocking device, a lifting hydraulic cylinder, a lifting device and a turning hydraulic cylinder, wherein one end of the support arm is hinged on the material pushing mechanism, the other end of the support arm is provided with the material blocking device, the gathering device is hinged on the support arm, the gathering device is of a needle-rake-shaped profiling structure, the material blocking device is of a multi-row parallel needle-shaped structure, the support seat is arranged on the material pushing mechanism, the support arm is arranged at the top of the support seat, one end of the lifting hydraulic cylinder is hinged on the support arm, the other end of the lifting hydraulic cylinder is hinged on the material pushing mechanism, one end of the turning hydraulic cylinder is hinged on the support arm, the other end of the turning hydraulic cylinder is. The straw collecting and pushing device solves the problem of clean collection and pushing of straws out of the field in the ridge culture field, has a simple structure and ingenious design, and is suitable for popularization and use.)

1. Ridge culture field straw clearance goes out ground machine, its characterized in that: comprises a support arm (1), a material pushing mechanism (2), a support seat (3), a gathering device (4), a material blocking device (5), a lifting hydraulic cylinder (6), a lifting device (7) and a turning hydraulic cylinder (9), wherein one end of the support arm (1) is hinged on the material pushing mechanism (2), the other end of the support arm (1) is provided with the material blocking device (5), the gathering device (4) is hinged on the support arm (1), the support seat (3) is arranged on the material pushing mechanism (2), the support arm (1) is arranged on the support seat (3), one end of the lifting hydraulic cylinder (6) is hinged on the support arm (1), the other end of the lifting hydraulic cylinder (6) is hinged on the material pushing mechanism (2), one end of the turning hydraulic cylinder (9) is hinged on the support arm (1), the other end of the turning hydraulic cylinder (9) is hinged on the gathering device (4), the material pushing mechanism (2) is slidably arranged in the lifting device (7, the lifting device (7) is externally connected with the driving machine.

2. The ridge culture field straw cleaning and land removing machine as claimed in claim 1, wherein: the gathering device (4) is a needle rake-shaped profiling structure, the material blocking device (5) is provided with a plurality of rows of parallel needle-shaped structures, and the gathering device (4) and the plurality of rows of parallel needle-shaped structures on the material blocking device (5) are arranged in a staggered mode.

3. The ridge culture field straw cleaning and land removing machine as claimed in claim 1, wherein: the material pushing mechanism (2) comprises lower fork arms (2-1), cross beams (2-2), supporting columns (2-3), sliding rods (21), first connecting cross beams (22) and intercepting nets (23), the lower fork arms (2-1) are arranged in parallel, the lower fork arms (2-1), the cross beams (2-2), the supporting columns (2-3) and the sliding rods (21) are assembled to form an L-shaped frame, the sliding rods (21) are arranged in the middle of the L-shaped frame, the sliding rods (21) are fixedly connected through the first connecting cross beams (22), the intercepting nets (23) are installed on the L-shaped frame, and the material pushing mechanism (2) is installed in the lifting device (7) in a sliding mode through the sliding rods (21).

4. The ridge culture field straw cleaning and land removing machine as claimed in claim 3, wherein: the lifting device (7) comprises a sliding frame (71), a lifting hydraulic cylinder (72), a driving mounting frame (73) and a discharging hydraulic cylinder (74), the sliding frame (71) is slidably sleeved on the sliding rod (21), the output end of the lifting hydraulic cylinder (72) is installed on the pushing mechanism (2), the other end of the lifting hydraulic cylinder (72) is installed on the sliding frame (71), the output end of the discharging hydraulic cylinder (74) is hinged to the sliding frame (71), the cylinder body end of the discharging hydraulic cylinder (74) is installed on the driving mounting frame (73), one end of the driving mounting frame (73) is hinged to the sliding frame (71), and the other end of the driving mounting frame (73) is fixedly installed on a driving machine.

5. The ridge culture field straw cleaning and land removing machine as claimed in claim 4, wherein: the sliding frame (71) comprises two sliding sleeve rods (711), an upper frame (712) and a lower frame (713), the number of the sliding sleeve rods (711) is two, the two sliding sleeve rods (711) are arranged in parallel, the upper frame (712) and the lower frame (713) are sequentially arranged between the two sliding sleeve rods (711), the sliding sleeve rods (711) are slidably sleeved on the sliding rods (21), and the upper frame (712) is hinged with the output end of the discharging hydraulic cylinder (74).

6. The ridge culture field straw cleaning and land removing machine as claimed in claim 5, wherein: one end of the lifting hydraulic cylinder (72) is installed on the first connecting beam (22), and the other end of the lifting hydraulic cylinder (72) is installed on the lower frame (713).

7. The ridge culture field straw cleaning and land removing machine as claimed in claim 3, wherein: the pushing mechanism (2) further comprises a pulley (8), and the pulley (8) is installed at the front end of the lower fork arm (2-1).

8. The ridge culture field straw cleaning and land removing machine as claimed in claim 1, wherein: the support arm (1) is a door-shaped frame.

9. The ridge culture field straw cleaning and land removing machine as claimed in claim 1, wherein: the cylinder body end and the output end of the turning hydraulic cylinder (9) are hinged and installed on the support arm (1) and the gathering device (4) through a hinge seat (1-1).

10. The ridge culture field straw cleaning and land removing machine as claimed in claim 1, wherein: the gathering device (4) comprises needle-rake-shaped teeth (41), a mounting rod (42) and a rotating shaft (43), the needle-rake-shaped teeth (41) are mounted on the mounting rod (42), the rotating shaft (43) is mounted at the left end and the right end of the mounting rod (42), and the mounting rod (42) is hinged to the support arm (1) through the rotating shaft (43).

Technical Field

The invention relates to a ridge culture field straw cleaning and land discharging machine, and belongs to the field of agricultural machinery.

Background

A ridge culture field straw cleaning and discharging machine is mainly used for clean collection and pushing out of ground operation of scattered corn straws in the field. The corn planting area in China is 5.2 hundred million acres, and the corn straw yield is about 2.73 hundred million tons. At present, the mechanized harvesting rate of corn in China reaches 70%, and most of corn is harvested by picking rods and then straw is crushed and returned to the field. However, the corn planting in China for a long time is mainly ridge culture, so that a large amount of scattered straws are retained in the field of the ridge culture and cannot be effectively collected and utilized, and meanwhile, the large amount of straws covered on the ground surface bring adverse effects to the soil preparation and sowing work. The problems become a great problem which troubles the agricultural development in China.

Therefore, there is a need to provide a machine for cleaning and discharging straw in ridge culture field to solve the above technical problems.

Disclosure of Invention

The present invention has been developed in order to solve the problems of clean collection and delivery of straw from ridge culture fields, and a brief summary of the invention is provided below in order to provide a basic understanding of some aspects of the invention. It should be understood that this summary is not an exhaustive overview of the invention. It is not intended to determine the key or critical elements of the present invention, nor is it intended to limit the scope of the present invention.

The technical scheme of the invention is as follows:

ridge culture field straw clearance goes out ground machine, its characterized in that: including the support arm, pushing equipment, a supporting seat, hug the collection device, dam device, lifting hydraulic cylinder, elevating gear and upset pneumatic cylinder, the articulated mounting of support arm one end is on pushing equipment, dam device is installed to the support arm other end, it articulates on the support arm to hug the collection device, the supporting seat is installed on pushing equipment, the support arm is installed on the supporting seat, lifting hydraulic cylinder one end is articulated to be installed on the support arm, lifting hydraulic cylinder other end is articulated to be installed on pushing equipment, upset pneumatic cylinder one end is articulated to be installed on the support arm, the articulated mounting of upset pneumatic cylinder other end is on huging the collection device, pushing equipment slidable mounting is in elevating gear, elevating gear external mounting is on drive.

Preferably: the raking device is a needle rake-shaped profiling structure, the material blocking device is provided with a plurality of rows of parallel needle-shaped structures, and the raking device and the material blocking device are arranged in a staggered mode.

Preferably: the pushing mechanism comprises lower fork arms, a cross beam, supporting columns, sliding rods, a first connecting cross beam and an intercepting net, the lower fork arms are arranged in parallel, the lower fork arms, the cross beam, the supporting columns and the sliding rods are assembled to form an L-shaped frame, the sliding rods are arranged in the middle of the L-shaped frame, the sliding rods are fixedly connected through the first connecting cross beam, the intercepting net is installed on the L-shaped frame, and the pushing mechanism is installed in the lifting device through the sliding rods in a sliding mode.

Preferably: the lifting device comprises a sliding frame, a lifting hydraulic cylinder, a driving mounting frame and a discharging hydraulic cylinder, the sliding frame is slidably sleeved on a sliding rod, the output end of the lifting hydraulic cylinder is installed on a material pushing mechanism, the other end of the lifting hydraulic cylinder is installed on the sliding frame, the output end of the discharging hydraulic cylinder is hinged to the sliding frame, the cylinder body end of the discharging hydraulic cylinder is installed on the driving mounting frame, one end of the driving mounting frame is hinged to the sliding frame, and the other end of the driving mounting frame is fixedly installed on a driving machine.

Preferably: the sliding frame comprises two sliding sleeve rods, an upper frame and a lower frame, the two sliding sleeve rods are arranged in parallel, the upper frame and the lower frame are sequentially arranged between the two sliding sleeve rods, the sliding sleeve rods are slidably sleeved on the sliding rods, and the upper frame is hinged to the output end of the unloading hydraulic cylinder.

Preferably: one end of the lifting hydraulic cylinder is installed on the first connecting cross beam, and the other end of the lifting hydraulic cylinder is installed on the lower frame.

Preferably: the pushing mechanism further comprises a pulley, and the pulley is mounted at the front end of the lower fork arm.

Preferably: the support arm is a door-shaped frame.

Preferably: the cylinder body end and the output end of the turning hydraulic cylinder are both installed on the support arm and the gathering device in a hinged mode through a hinged seat.

Preferably: the gathering device comprises needle rake-shaped teeth, a mounting rod and a rotating shaft, the needle rake-shaped teeth are mounted on the mounting rod, the rotating shaft is mounted at the left end and the right end of the mounting rod, and the mounting rod is mounted on the support arm in a hinged mode through the rotating shaft.

The invention has the following beneficial effects:

1. according to the ridge culture field straw cleaning and discharging machine, the problem that straws in a ridge culture field are cleanly collected and pushed out of the ground is successfully solved through the profiling structure of the gathering device;

2. the ridge culture field straw cleaning and land discharging machine not only provides straw raw materials with low soil content for next step of comprehensive utilization, but also solves the technical problem that soil preparation and sowing operations cannot be carried out subsequently;

3. the ridge culture field straw cleaning and land discharging machine is simple in structure, ingenious in design, convenient to assemble and disassemble and suitable for popularization and use.

Drawings

FIG. 1 is a perspective view of a ridge culture field straw cleaning and digging machine;

FIG. 2 is a structural diagram of a ridge culture field straw cleaning and land discharging machine;

FIG. 3 is a block diagram of the slide frame;

figure 4 is a block diagram of a raking device;

FIG. 5 is a schematic view of the raking state of the ridge culture field straw cleaning land discharging machine;

FIG. 6 is a schematic view of the collection and storage state of the ridge culture field straw cleaning and land discharging machine;

FIG. 7 is a schematic view of the unloading state of the ridge culture field straw cleaning and land discharging machine;

FIG. 8 is a schematic view of the working state of the ridge culture field straw cleaning and land discharging machine;

in the figure, 1-supporting arm, 2-pushing mechanism, 3-supporting seat, 4-gathering device, 5-material blocking device, 6-lifting hydraulic cylinder, 7-lifting device, 8-pulley, 9-turning hydraulic cylinder, 1-1-hinged seat, 21-sliding rod, 22-first connecting beam, 23-intercepting net, 41-needle harrow-shaped tooth, 42-mounting rod, 43-rotating shaft, 71-sliding frame, 72-lifting hydraulic cylinder, 73-driving mounting frame, 74-discharging hydraulic cylinder, 711-sliding sleeve rod, 712-upper frame, 713-lower frame, 2-1-lower fork arm and 2-2-beam.

Detailed Description

In order that the objects, aspects and advantages of the invention will become more apparent, the invention will be described by way of example only, and in connection with the accompanying drawings. It is to be understood that such description is merely illustrative and not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

The connection mentioned in the invention is divided into fixed connection and detachable connection, the fixed connection is non-detachable connection and includes but is not limited to folding edge connection, rivet connection, bonding connection, welding connection and other conventional fixed connection modes, the detachable connection includes but is not limited to threaded connection, snap connection, pin connection, hinge connection and other conventional detachment modes, when the specific connection mode is not clearly limited, at least one connection mode can be found in the existing connection modes by default to realize the function, and the skilled person can select according to the needs. For example: the fixed connection selects welding connection, and the detachable connection selects hinge connection.