CN210076044U

CN210076044U - Novel high-efficient straw is smashed and is covered still field machine

Info

Publication number: CN210076044U
Application number: CN201920964616.9U
Authority: CN
Inventors: 段素梅; 李成宇; 夏兆生; 毛高甫; 王虎
Original assignee: Anhui University of Science and Technology
Current assignee: Anhui University of Science and Technology
Priority date: 2019-06-25
Filing date: 2019-06-25
Publication date: 2020-02-18
Anticipated expiration: 2029-06-25

Abstract

The utility model relates to a still field machine technical field is smashed to straw and is covered, and a novel still field machine is smashed to high-efficient straw covers is disclosed, including still field machine main part, the top fixedly connected with connection platform of still field machine main part, the bottom fixedly connected with drive machine of still field machine main part, fixedly connected with transmission case on drive machine's the output shaft, the bottom movable mounting of still field machine main part has the axle of rolling, the positive fixedly connected with activity hinge of still field machine main part, one side fixedly connected with activity door closure of still field machine main part is kept away from to the activity hinge. This novel high-efficient straw is smashed and is covered still field machine is provided with two movable hinges through the front of still field machine main part, and still field machine main part is through two movable hinges and dodge gate lid swing joint, and the front of dodge gate lid is provided with movable handle, and the dodge gate lid of being convenient for opens and shuts through two movable hinges in the front of still field machine main part.

Description

Novel high-efficient straw is smashed and is covered still field machine

Technical Field

The utility model relates to a still field machine technical field of cover is smashed to straw, specifically is a novel still field machine of cover is smashed to high-efficient straw.

Background

The straw returning field is a yield increasing measure for improving soil fertility, which is generally regarded as important in the world at present, and has the effects of increasing fertilizer and increasing yield while avoiding air pollution caused by straw burning, increasing soil organic matters, improving soil structure, loosening soil, increasing porosity, reducing capacity, promoting microbial activity and crop root system development, increasing fertilizer and increasing yield by 5-10% generally, but if the method is improper, soil germs increase, crop diseases increase and seedling shortage (seedling shortage) and other adverse phenomena can be caused, so reasonable straw returning field measures are adopted, and a good returning field effect can be achieved.

At present in the work of straw returning field, the straw is smashed and is covered still field machine and have the heavy left and right sides of lifting, the efficiency of straw returning field work has been improved greatly, however in the use, present straw is smashed and is covered still field machine, the fixed structure, a large amount of residues are piled up easily in carrying out the back built-in of working, the staff of being not convenient for carries out the clearance in later stage, it is not convenient for change the blade simultaneously, the blade is after long-time use, the damage appears easily, the work efficiency of still field machine has been reduced, so propose a novel high-efficient straw is smashed and is covered still field machine and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a novel still field machine of cover is smashed to high-efficient straw possesses the advantage such as being convenient for clear up and being convenient for change the blade, has solved current straw and has smashed and cover still field machine, and fixed structure piles up a large amount of residues in carrying out the back built-in easily of working, and the staff of being not convenient for carries out the clearance in later stage, and it is not convenient for change the blade simultaneously, and the blade is after long-time use, appears the damage easily, has reduced still field machine's work efficiency's problem.

(II) technical scheme

For the purpose of realizing the aforesaid be convenient for clear up and be convenient for change blade, the utility model provides a following technical scheme: a novel efficient straw smashing and covering returning machine comprises a returning machine main body, wherein a connecting table is fixedly connected to the top of the returning machine main body, a transmission motor is fixedly connected to the bottom of the returning machine main body, a transmission case is fixedly connected to an output shaft of the transmission motor, a grinding shaft is movably mounted at the bottom of the returning machine main body, a movable hinge is fixedly connected to the front of the returning machine main body, a movable door cover is fixedly connected to one side of the movable hinge, away from the returning machine main body, a movable handle is fixedly connected to the front of the movable door cover, movable cavities are respectively formed in the left side and the right side of the movable door cover, limiting grooves are respectively formed in the top and the bottom of each movable cavity and positioned in the movable door cover, communicating ports are respectively formed in the left side and the right side of the movable door cover, movable springs are fixedly connected to the inner parts of the movable cavities, and clamping columns are fixedly, the top and the bottom of the clamping column are fixedly connected with limit blocks, the left side and the right side of the main body of the field returning machine are respectively provided with a clamping hole, the inner part of the main body of the field returning machine is movably provided with a connecting bearing, the inner part of the connecting bearing is movably connected with a rotating shaft, the outer part of the rotating shaft is fixedly connected with a mounting seat, the inner part of the mounting seat is provided with a mounting groove, the inner part of the mounting groove is movably provided with a crushing blade, the inner part of the crushing blade is provided with a fixed hole, the inner part of the mounting seat is provided with a telescopic cavity, the left side of the telescopic cavity and the left side of the mounting seat are provided with a limit opening, the inner part of the telescopic cavity is movably provided with a telescopic rod, the outer part of the telescopic rod is sleeved with a telescopic, the inner bottom wall of the mounting seat is provided with a matching cavity, the front and the back of the crushing blade are fixedly connected with matching strips, and the front and the back of the mounting groove are both provided with matching grooves in the mounting seat.

Preferably, the front surface of the main body of the field returning machine is fixedly connected with two movable hinges, and the main body of the field returning machine is movably connected with the movable door cover through the two movable hinges.

Preferably, the diameter of the communication opening is larger than that of the clamping column, and the clamping column extends to the outside of the movable cavity through the communication opening.

Preferably, the clamping column is matched with the limiting groove, and the clamping column is movably connected inside the limiting groove.

Preferably, the left side and the right side of the returning machine main body are both provided with two clamping holes, and the clamping holes are movably connected with clamping columns.

Preferably, the diameter of the limiting opening is larger than that of the telescopic rod and smaller than that of the telescopic spring and the fixed column, and the telescopic rod extends to the outside of the telescopic cavity through the limiting opening.

Preferably, the diameter of the fixed column is larger than that of the telescopic spring, and the telescopic spring is fixedly connected to one end, close to the telescopic rod, of the fixed column.

(III) advantageous effects

Compared with the prior art, the utility model provides a novel high-efficient straw is smashed and is covered still field machine possesses following beneficial effect:

1. the novel efficient straw crushing and covering returning machine is characterized in that two movable hinges are arranged on the front side of a returning machine main body, the returning machine main body is movably connected with a movable door cover through the two movable hinges, a movable handle is arranged on the front side of the movable door cover, the movable door cover can be conveniently opened and closed on the front side of the returning machine main body through the two movable hinges, the movable door cover can be conveniently opened and closed through the movable handles, a movable cavity, a limiting groove, a communication port, a movable spring, a clamping column and a limiting block are arranged in the movable door cover, the clamping column can conveniently move left and right in the movable cavity through the elasticity of the movable spring, the limiting block and the limiting groove effectively limit the moving range of the clamping column to prevent the clamping column from falling off and enable the movement of the clamping column to be more stable, two clamping holes are formed in the left side and the right side of the returning machine main body, the clamping holes are matched with the, thereby fix the position of dodge gate lid and still field machine main part to prevent that it from appearing the unnecessary activity, also can fix the dodge gate lid that opens and shuts simultaneously, thereby make things convenient for the staff to clear up the inside of still field machine main part, reached the purpose of being convenient for to clear up.

2. The novel efficient straw crushing and covering returning machine is characterized in that a mounting groove, a telescopic cavity, a limiting port, a telescopic rod, a telescopic spring, a telescopic handle and a fixed column are arranged in a mounting seat, a fixed hole is formed in a crushing blade, the telescopic rod is convenient to pull through the telescopic handle, the telescopic spring and the fixed column move in the mounting seat, so that the crushing blade can be conveniently inserted into the mounting groove, the telescopic rod and the fixed column can be rapidly restored to the original position through the elasticity of the telescopic spring when the telescopic handle is loosened, the fixed column is inserted into the fixed hole, the mounting seat and the crushing blade are fixed and can be conveniently released from fixation, the crushing blade is pulled out from the inside of the mounting groove, the front side and the back side of the crushing blade are respectively provided with a conjunction strip, the inside of the mounting seat is provided with a conjunction groove matched with the conjunction strip in time, the crushing blade can be conveniently and rapidly inserted into the mounting groove through the conjunction strip and the conjunction, simultaneously, the crushing blade is more stable in the mounting groove, the fit cavity matched with the crushing blade is formed in the mounting seat, the crushing blade can be conveniently inserted into the fit cavity, the mounting is more stable, and the aim of conveniently replacing the blade is fulfilled.

Drawings

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

FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;

FIG. 3 is a sectional view of the structure of the present invention;

FIG. 4 is an enlarged view of the structure B in FIG. 3 according to the present invention;

fig. 5 is an enlarged view of the structure C in fig. 3 according to the present invention.

In the figure: the device comprises a main body of the returning machine 1, a connecting table 2, a transmission motor 3, a transmission case 4, a grinding shaft 5, a movable hinge 6, a movable door cover 7, a movable handle 8, a movable cavity 9, a limiting groove 10, a communicating port 11, a movable spring 12, a clamping column 13, a limiting block 14, a clamping hole 15, a connecting bearing 16, a rotating shaft 17, an installation seat 18, an installation groove 19, a crushing blade 20, a fixing hole 21, a telescopic cavity 22, a limiting port 23, a telescopic rod 24, a telescopic spring 25, a telescopic handle 26, a fixing column 27, a cavity 28, a strip 29 and a groove 30.

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.

Referring to fig. 1-5, a novel efficient straw smashing and covering returning machine comprises a returning machine main body 1, a connecting platform 2 is fixedly connected to the top of the returning machine main body 1, a transmission motor 3 is fixedly connected to the bottom of the returning machine main body 1, a transmission case 4 is fixedly connected to an output shaft of the transmission motor 3, a grinding shaft 5 is movably mounted at the bottom of the returning machine main body 1, a movable hinge 6 is fixedly connected to the front of the returning machine main body 1, a movable door cover 7 is fixedly connected to one side of the movable hinge 6 away from the returning machine main body 1, two movable hinges 6 are fixedly connected to the front of the returning machine main body 1, the returning machine main body 1 is movably connected with the movable door cover 7 through the two movable hinges 6, a movable handle 8 is fixedly connected to the front of the movable door cover 7, movable cavities 9 are respectively formed in the left side and the right side of the movable door cover 7, limiting grooves 10 are respectively formed in the top and the bottom of the movable, the left side and the right side of the movable door cover 7 are both provided with a communicating port 11, the inside of the movable cavity 9 is fixedly connected with a movable spring 12, one end of the movable spring 12 close to the communicating port 11 is fixedly connected with a clamping column 13, the diameter of the communicating port 11 is larger than that of the clamping column 13, the clamping column 13 extends to the outside of the movable cavity 9 through the communicating port 11, the clamping column 13 is matched with a limiting groove 10, the inside of the limiting groove 10 is movably connected with a clamping column 13, the top and the bottom of the clamping column 13 are both fixedly connected with limiting blocks 14, the left side and the right side of the main body 1 of the field returning machine are both provided with clamping holes 15, the left side and the right side of the main body 1 of the field returning machine are both provided with two clamping holes 15, the inside of the clamping holes 15 is movably connected with the clamping column 13, the inside of the main body 1 of the field returning machine is movably provided with a connecting bearing 16, a crushing blade 20 is movably mounted inside the mounting groove 19, a fixing hole 21 is formed inside the crushing blade 20, a telescopic cavity 22 is formed inside the mounting seat 18, a limiting opening 23 is formed in the left side of the telescopic cavity 22 and the left side of the mounting seat 18, a telescopic rod 24 is movably mounted inside the telescopic cavity 22, a telescopic spring 25 is sleeved outside the telescopic rod 24, a telescopic handle 26 is fixedly connected to one end of the telescopic rod 24, which is far away from the mounting seat 18, a fixed column 27 is fixedly connected to one side of the telescopic rod 24, which is far away from the telescopic handle 26, the diameter of the limiting opening 23 is larger than that of the telescopic rod 24 and smaller than that of the telescopic spring 25 and the fixed column 27, the telescopic rod 24 extends to the outside of the telescopic cavity 22 through the limiting opening 23, the diameter of the fixed column 27 is larger than that of the telescopic spring 25, the end of the fixed column 27, which is close to, the crushing blade 20 is matched with the matching cavity 28, the crushing blade 20 is movably connected inside the matching cavity 28, the matching strips 29 are fixedly connected to the front and the back of the crushing blade 20, the matching strips 29 are matched with the matching grooves 30, the matching grooves 30 are movably connected inside the matching grooves 30, and the matching grooves 30 are formed in the front and the back of the mounting groove 19 and located inside the mounting seat 18.

In conclusion, the novel efficient straw crushing and covering returning machine is characterized in that two movable hinges 6 are arranged on the front side of a returning machine main body 1, the returning machine main body 1 is movably connected with a movable door cover 7 through the two movable hinges 6, a movable handle 8 is arranged on the front side of the movable door cover 7, the movable door cover 7 can be conveniently opened and closed on the front side of the returning machine main body 1 through the two movable hinges 6, the movable door cover 7 can be conveniently opened and closed through the movable handle 8, a movable cavity 9, a limiting groove 10, a communication opening 11, a movable spring 12, a clamping column 13 and a limiting block 14 are arranged inside the movable door cover 7, the clamping column 13 can conveniently move left and right inside the movable cavity 9 through the elasticity of the movable spring 12, the limiting block 14 and the limiting groove 10 effectively limit the moving range of the clamping column 13 to prevent the clamping column from falling off, the clamping column is more stable in movement, two clamping holes 15 are formed in the left side and the right side of, the clamp hole 15 is matched with the clamp column 13, and is convenient to be inserted into the clamp hole 15 through the clamp column 13, so that the position of the movable door cover 7 and the returning machine main body 1 is fixed, unnecessary movement of the movable door cover is prevented, meanwhile, the opened and closed movable door cover 7 can be fixed, so that a worker can conveniently clean the inside of the returning machine main body 1, and the purpose of convenient cleaning is achieved, the installation seat 18 is internally provided with an installation groove 19, a telescopic cavity 22, a limiting port 23, a telescopic rod 24, a telescopic spring 25, a telescopic handle 26 and a fixed column 27, the crushing blade 20 is internally provided with a fixed hole 21, the telescopic rod 24 is conveniently pulled through the telescopic handle 26, the telescopic spring 25 and the fixed column 27 move in the installation seat 18, so that the crushing blade 20 is convenient to be inserted into the installation groove 19, and the telescopic rod 24 and the fixed column 27 are conveniently and quickly restored to the original position through the elasticity of the telescopic spring 25 when the telescopic handle 26 is, thereby, the fixing column 27 is inserted into the fixing hole 21 to fix the mounting seat 18 and the crushing blade 20, and is convenient for releasing the fixation, the crushing blade 20 is pulled out from the mounting groove 19, the conjunction strips 29 are arranged on the front and back sides of the crushing blade 20, the mounting seat 18 is internally provided with the conjunction groove 30 matched with the conjunction strips 29, the crushing blade 20 is conveniently and rapidly inserted into the mounting groove 19 through the conjunction strips 29 and the conjunction grooves 30, meanwhile, the crushing blade 20 is more stable in the mounting groove 19, the mounting seat 18 is internally provided with the conjunction cavity 28 matched with the crushing blade 20, the crushing blade 20 is conveniently inserted into the conjunction cavity 28, the mounting is more stable, the purpose of replacing the blade is achieved, the problems of the existing straw crushing covering and returning machine are solved, the structure is fixed, and a large amount of residues are easily accumulated in the machine after the operation is carried out, the staff of being not convenient for carries out the clearance in later stage, and it is not convenient for change the blade simultaneously, and the blade is after long-time use, appears the damage easily, has reduced still field machine's work efficiency's problem.

In conclusion, the novel high-efficiency straw crushing and covering returning machine,

it is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 novel high-efficient straw is smashed and is covered still field machine, includes still field machine main part (1), its characterized in that: the top of the returning machine main body (1) is fixedly connected with a connecting platform (2), the bottom of the returning machine main body (1) is fixedly connected with a transmission motor (3), an output shaft of the transmission motor (3) is fixedly connected with a transmission case (4), the bottom of the returning machine main body (1) is movably provided with a grinding shaft (5), the front of the returning machine main body (1) is fixedly connected with a movable hinge (6), one side of the movable hinge (6) far away from the returning machine main body (1) is fixedly connected with a movable door cover (7), the front of the movable door cover (7) is fixedly connected with a movable handle (8), the inner parts of the left side and the right side of the movable door cover (7) are respectively provided with a movable cavity (9), the top and the bottom of the movable cavity (9) are respectively provided with a limiting groove (10) positioned in the movable door cover (7), the left side and the right side of the movable door cover (7) are respectively provided, the inner part of the movable cavity (9) is fixedly connected with a movable spring (12), one end of the movable spring (12) close to the communication port (11) is fixedly connected with a clamping column (13), the top and the bottom of the clamping column (13) are fixedly connected with limiting blocks (14), clamping holes (15) are formed in the left side and the right side of the returning machine main body (1), a connecting bearing (16) is movably mounted in the inner part of the returning machine main body (1), a rotating shaft (17) is movably connected in the inner part of the connecting bearing (16), a mounting seat (18) is fixedly connected to the outer part of the rotating shaft (17), a mounting groove (19) is formed in the inner part of the mounting seat (18), a crushing blade (20) is movably mounted in the inner part of the mounting groove (19), a fixing hole (21) is formed in the inner part of the crushing blade (20), and a telescopic cavity (22) is formed in, spacing mouthful (23) have been seted up in the left side of flexible chamber (22) and the left side that is located mount pad (18), the inside movable mounting in flexible chamber (22) has telescopic link (24), the outside cover of telescopic link (24) is equipped with expanding spring (25), mount pad (18) one end fixedly connected with telescopic handle (26) are kept away from in telescopic link (24), one side fixedly connected with fixed column (27) of telescopic handle (26) are kept away from in telescopic link (24), interior diapire of mount pad (18) has been seted up and has been agreed with chamber (28), the equal fixedly connected with in front and the back of crushing blade (20) agrees with strip (29), agree with groove (30) have all been seted up in the front and the back of mounting groove (19) and the inside that is located mount pad (18).

2. The novel efficient straw crushing and covering returning machine as claimed in claim 1, wherein: the front side of the returning machine main body (1) is fixedly connected with two movable hinges (6), and the returning machine main body (1) is movably connected with a movable door cover (7) through the two movable hinges (6).

3. The novel efficient straw crushing and covering returning machine as claimed in claim 1, wherein: the diameter of the communication opening (11) is larger than that of the clamping column (13), and the clamping column (13) extends to the outside of the movable cavity (9) through the communication opening (11).

4. The novel efficient straw crushing and covering returning machine as claimed in claim 1, wherein: the clamp column (13) is matched with the limiting groove (10), and the clamp column (13) is movably connected inside the limiting groove (10).

5. The novel efficient straw crushing and covering returning machine as claimed in claim 1, wherein: two clamping holes (15) are formed in the left side and the right side of the returning machine main body (1), and clamping columns (13) are movably connected inside the clamping holes (15).

6. The novel efficient straw crushing and covering returning machine as claimed in claim 1, wherein: the diameter of the limiting opening (23) is larger than that of the telescopic rod (24) and smaller than that of the telescopic spring (25) and the fixed column (27), and the telescopic rod (24) extends to the outside of the telescopic cavity (22) through the limiting opening (23).

7. The novel efficient straw crushing and covering returning machine as claimed in claim 1, wherein: the diameter of the fixed column (27) is larger than that of the telescopic spring (25), and the telescopic spring (25) is fixedly connected to one end, close to the telescopic rod (24), of the fixed column (27).