CN210694799U

CN210694799U - Agricultural is with convenient small-size rotary cultivator of dismantling maintenance

Info

Publication number: CN210694799U
Application number: CN201921292954.9U
Authority: CN
Inventors: 周龙江
Original assignee: Yancheng Longjiang Agricultural Machinery Co Ltd
Current assignee: Yancheng Longjiang Agricultural Machinery Co Ltd
Priority date: 2019-08-12
Filing date: 2019-08-12
Publication date: 2020-06-09
Anticipated expiration: 2029-08-12

Abstract

The utility model relates to a rotary cultivator technical field just discloses an agricultural is with convenient small-size rotary cultivator of dismantling maintenance, which comprises a fixing plate and i, the top fixed mounting of fixed plate has the rotating electrical machines, the bottom fixedly connected with top metal storehouse of fixed plate, the bottom movable mounting in top metal storehouse has one end to run through and extend to the inside connecting rod in top metal storehouse, the output shaft fixedly connected with one end of rotating electrical machines runs through and extends to the inside threaded rod of connecting rod, the equal fixedly connected with slide rail of the left and right sides inner wall in top metal storehouse. This agricultural is with small-size rotary cultivator of convenient dismantlement maintenance, through starting the rotating electrical machines, make the threaded rod rotate, again through being provided with slider and slide rail sliding connection, make connecting rod accessible thread groove and threaded rod threaded connection and take place the displacement, make the height-adjustable of connecting rod, realized that the blade can realize the rotary tillage of co-altitude not, make whole device use more convenient.

Description

Agricultural is with convenient small-size rotary cultivator of dismantling maintenance

Technical Field

The utility model relates to a rotary cultivator technical field specifically is a small-size rotary cultivator of maintenance is dismantled with convenient to agricultural.

Background

The agricultural machinery refers to various machines used in the production process of crop planting and animal husbandry, and the primary processing and treatment process of farm and livestock products, the rotary cultivator is one of the agricultural machinery, is a tillage machine matched with a tractor to complete the tillage operation, and has wide application due to the characteristics of strong soil breaking capability, flat surface after tillage and the like.

The small-sized rotary cultivator is garden mechanical equipment, because of the characteristics of strong soil crushing capability, flat ground surface after cultivation and the like, the small-sized rotary cultivator is widely applied, the height of the existing rotary cultivator can not be adjusted due to the rotary tillage knife roller, so that the hard plough layer is formed by rotary tillage at the same depth for multiple times, and the common rotary cultivator in the market is very complicated when a blade is replaced, so that the maintenance is carried out after the blade is destroyed, a large amount of time of a user is wasted, and the agricultural small-sized rotary cultivator convenient to disassemble and maintain is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an agricultural is with convenient small-size rotary cultivator of dismantling maintenance possesses the advantage of conveniently dismantling the maintenance, has solved current rotary cultivator because the unable height-adjusting of rotary tillage rotor to lead to forming hard plough stratum at same degree of depth rotary tillage many times, and ordinary rotary cultivator is very loaded down with trivial details when changing the blade on the market, leads to when changing the blade of destroying, has wasted user's the problem of a large amount of time.

(II) technical scheme

For the purpose of realizing the maintenance is dismantled to the aforesaid convenience, the utility model provides a following technical scheme: a small rotary cultivator convenient to detach and maintain for agriculture comprises a fixed plate, wherein a rotating motor is fixedly mounted at the top of the fixed plate, a top metal bin is fixedly connected to the bottom of the fixed plate, a connecting rod with one end penetrating through and extending to the inside of the top metal bin is movably mounted at the bottom of the top metal bin, a threaded rod with one end penetrating through and extending to the inside of the connecting rod is fixedly connected to an output shaft of the rotating motor, slide rails are fixedly connected to the inner walls of the left side and the right side of the top metal bin, slide blocks slidably connected with the slide rails are fixedly connected to the left side and the right side of the connecting rod, a fixed frame is fixedly connected to the bottom of the connecting rod, metal plates are fixedly connected to the left side and the right side of the fixed frame, a rotating shaft with one end penetrating through and extending to the left side, the top and the bottom of the rotating shaft are fixedly connected with nine connecting blocks, one side of each connecting block, which is opposite to the top and the bottom of the rotating shaft, is movably provided with a blade, the inner wall, which is opposite to one side of each connecting block, which is positioned at the top and the bottom of the rotating shaft, is fixedly connected with a fixed metal rod, one end of each fixed metal rod penetrates through and extends to the inside of the blade, the opposite side, which is opposite to the left and the right sides of each blade, is fixedly connected with a limiting rod, one end of each limiting rod penetrates through and extends to the outside of the corresponding connecting block, the top and the bottom of the rotating shaft are fixedly connected with a plurality of bottom metal bins, the inner walls, which are opposite to the top and the bottom metal bins, are fixedly connected with top telescopic rods, the outside of the top telescopic rods, which are positioned at the top and the bottom, are fixedly connected with inserting rods, one ends of which are, be located top and bottom the equal fixed storehouse of fixedly connected with in one side that the inserted bar carried on the back mutually, the inner wall fixedly connected with bottom telescopic link on fixed storehouse right side, the outside movable mounting of bottom telescopic link has the bottom spring, the left side fixedly connected with one end of bottom telescopic link runs through and extends to the left fixture block in fixed storehouse.

Preferably, first through-holes, two first through-holes and threaded rod phase-match have all been seted up at the top of fixed plate and the top in top metal storehouse.

Preferably, the bottom of the top metal bin is provided with a second through hole matched with the connecting rod, and the top of the connecting rod is provided with a thread groove in threaded connection with the threaded rod.

Preferably, twenty the even equidistance distribution of connecting block is located pivot top and bottom at the top and the bottom of pivot the shape of connecting block is inside fretwork and the rectangle that all lacks in one side of carrying on the back mutually.

Preferably, the fixed metal rod is in a shape of a straight borderless, and fixing grooves matched with the fixed metal rod are formed in the tops of the blades positioned at the top and the bottom.

Preferably, the left side and the right side of the connecting block, which are positioned at the top and the bottom, are provided with third through holes matched with the limiting rods, and one side, back to back, of each third through hole, which is positioned at the top and the bottom, is positioned on the same horizontal plane as one side, back to back, of each connecting block, which is positioned at the top and the bottom.

Preferably, one side of the limiting rod opposite to the bottom metal bin is provided with a fourth through hole matched with the inserted rod, and the fixture block is in a right trapezoid shape.

(III) advantageous effects

Compared with the prior art, the utility model provides an agricultural is with convenient small-size rotary cultivator of dismantling maintenance possesses following beneficial effect:

the agricultural small rotary cultivator convenient to disassemble and maintain rotates the threaded rod by starting the rotary motor, and is also provided with the slide block and the slide rail in sliding connection, so that the connecting rod can be in threaded connection with the threaded rod through the threaded groove to generate displacement, the height of the connecting rod can be adjusted, rotary tillage with different heights can be realized by the blades, the whole device is more convenient to use, the clamping rod is moved towards one side of the fixed bin by pressing the clamping rod, so that the bottom telescopic rod is contracted, the bottom spring is compressed, the blades are forcibly pulled out, the clamping blocks are positioned in the fourth through hole, the blades are pulled out, when the blades need to be installed, the blades are only required to be inserted into the fixed metal rod, the fourth through hole is aligned with the inserting rod, the blades are forcibly pressed, the clamping blocks are extruded to horizontally move until the inserting rod can be inserted into the fourth through hole, and the fixed bin moves to the bottom of, the fixture block resets because of the tension of the spring at the bottom, so that the limiting rod cannot be separated from the inserted rod, the blade can be quickly installed and stably installed, the blade of the whole device is more convenient to replace, the working efficiency of a user is improved, and the time is saved.

Drawings

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

fig. 2 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

In the figure: the device comprises a fixing plate 1, a sliding rail 2, a rotating motor 3, a threaded rod 4, a top metal bin 5, a sliding block 6, a connecting rod 7, a metal plate 8, a fixing frame 9, a blade 10, a rotating shaft 11, a connecting block 12, a bottom metal bin 13, a top spring 14, a top telescopic rod 15, an inserting rod 16, a bottom telescopic rod 17, a bottom spring 18, a fixed bin 19, a clamping block 20, a limiting rod 21 and a fixed metal rod 22.

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. 1-2, a small-sized rotary cultivator convenient for disassembly and maintenance for agriculture comprises a fixing plate 1, a rotary motor 3 is fixedly installed on the top of the fixing plate 1, the type of the rotary motor 3 can be Y160M-4, a top metal bin 5 is fixedly connected to the bottom of the fixing plate 1, a connecting rod 7 with one end penetrating and extending to the inside of the top metal bin 5 is movably installed at the bottom of the top metal bin 5, a second through hole matched with the connecting rod 7 is formed in the bottom of the top metal bin 5, a threaded rod 4 with one end penetrating and extending to the inside of the connecting rod 7 is fixedly connected to an output shaft of the rotary motor 3, a threaded groove in threaded connection with the threaded rod 4 is formed in the top of the connecting rod 7, first through holes are formed in the top of the fixing plate 1 and the top of the top metal bin 5, the two first through holes are matched with the threaded rod 4, the left side and the right side of the connecting rod 7 are fixedly connected with sliders 6 which are connected with the sliding rails 2 in a sliding manner, the bottom of the connecting rod 7 is fixedly connected with a fixing frame 9, the threaded rod 4 is rotated by starting the rotating motor 3, and the connecting rod 7 can be connected with the sliding rails 2 in a sliding manner through a threaded groove to be in threaded connection with the threaded rod 4 so as to generate displacement, so that the height of the connecting rod 7 can be adjusted, the rotary tillage with different heights can be realized by the blade 10, the whole device is more convenient to use, the left side and the right side of the fixing frame 9 are fixedly connected with metal plates 8, a rotating shaft 11 is movably arranged at the left side of the metal plate 8 at the right side, one end of the rotating shaft penetrates through and extends to the left side of the metal plate 8 at the left side and is movably connected with the metal plate 8 at the left side, the top and the bottom of, the shapes of the connecting blocks 12 positioned at the top and the bottom of the rotating shaft 11 are rectangles with hollowed-out parts and missing on the opposite sides, the blades 10 are movably arranged on the opposite sides of the connecting blocks 12 positioned at the top and the bottom of the rotating shaft 11, the fixed metal rods 22 with one ends penetrating and extending to the inside of the blades 20 are fixedly connected to the inner walls of the opposite sides of the connecting blocks 12 positioned at the top and the bottom, the fixed metal rods 22 are regular pentagons, the top parts of the blades 10 positioned at the top and the bottom are provided with fixed grooves matched with the fixed metal rods 22, the blades 10 are more stably installed by arranging the fixed metal rods 22 to be regular pentagons, the limiting rods 21 with one ends penetrating and extending to the outside of the connecting blocks 12 are fixedly connected to the opposite sides of the left and the right sides of the blades 10 positioned at the top and the bottom, the left and the right sides of the connecting blocks 12 positioned at the top and the bottom, one side of each of the third through holes at the top and the bottom, which is opposite to the other side, is located at the same horizontal plane with one side of each of the connecting blocks 12 at the top and the bottom, so that the blade 10 cannot rotate after being installed, so that the blade 10 is more stable after being installed, a plurality of bottom metal bins 13 are fixedly connected to the top and the bottom of the rotating shaft 11, top telescopic rods 15 are fixedly connected to the inner walls of the opposite sides of the top and the bottom metal bins 13, each of the top telescopic rods 15 is composed of a first sleeve rod and a first movable rod, a first movable rod is movably connected to the inside of the first sleeve rod, one end of the first movable rod penetrates through and extends to the outside of the first sleeve rod, a first limiting block is fixedly connected to the bottom of the first movable rod, the first limiting block is arranged so that the first movable rod cannot be separated from the first sleeve rod after extending upwards, and top springs 14 are movably installed on the, one side of the top telescopic rod 15 opposite to the top and the bottom is fixedly connected with an inserting rod 16, one end of the inserting rod penetrates through and extends to one side of the top and the bottom limiting rod 21 opposite to each other, one side of the limiting rod 21 opposite to the bottom metal bin 13 is provided with a fourth through hole matched with the inserting rod 16, one side of the top and the bottom of the inserting rod 16 opposite to each other is fixedly connected with a fixed bin 19, the inner wall of the right side of the fixed bin 19 is fixedly connected with a bottom telescopic rod 17, the bottom telescopic rod 17 consists of a second sleeve rod and a second movable rod, one end of the second sleeve rod is movably connected with a second movable rod, one end of the second movable rod penetrates through and extends to the outside of the second sleeve rod, the bottom of the second movable rod is fixedly connected with a second limiting block, the second movable rod can not be separated from the second sleeve rod after extending upwards through the arrangement of the second, one end of a fixture block 20 which penetrates through and extends to the left side of the fixed bin 19 is fixedly connected to the left side of the bottom telescopic rod 17, the fixture block 20 is in a right trapezoid shape, when the bottom of the fixture block 20 is subjected to a vertically upward force, the force can be decomposed into a vertical force and a horizontal force, the fixture block 20 can move horizontally, the blade 10 can be conveniently and rapidly mounted and dismounted, the fixture rod 20 is pressed to move towards one side of the fixed bin 19, the bottom telescopic rod 17 is contracted, the bottom spring 18 is compressed, the blade 10 is forcibly drawn out, the fixture block 20 is located in the fourth through hole, the blade 10 is drawn out, when the blade 10 needs to be mounted, the blade 10 only needs to be inserted into the fixed metal rod 22, the fourth through hole is aligned with the insert rod 16, the blade 10 is forcibly pressed, the fixture block 20 is extruded to move horizontally until the insert rod 16 can be inserted into the fourth through hole, and the fixed bin 19 moves to the bottom of the limiting rod 21, the fixture block 20 is reset due to the tension of the bottom spring 18, so that the limiting rod 21 cannot be separated from the inserted rod 16, the blade 10 can be quickly installed and stably installed, the blade 10 of the whole device is more convenient to replace, the working efficiency of a user is improved, and the time is saved.

To sum up, in the agricultural small-sized rotary cultivator convenient to detach and maintain, the threaded rod 4 is rotated by starting the rotary motor 3, the slide block 6 is slidably connected with the slide rail 2, the connecting rod 7 can be in threaded connection with the threaded rod 4 through the threaded groove to generate displacement, the height of the connecting rod 7 can be adjusted, rotary cultivations of different heights can be realized by the blade 10, the whole device is more convenient to use, the clamping rod 20 is pressed to move towards one side of the fixed bin 19, the bottom telescopic rod 17 is contracted, the bottom spring 18 is compressed, the blade 10 is forcibly pulled out, the clamping block 20 is positioned in the fourth through hole, the blade 10 is pulled out, when the blade 10 needs to be installed, the blade 10 is only required to be inserted into the fixed metal rod 22, the fourth through hole is aligned with the inserting rod 16, the blade 10 is forcibly pressed, and the clamping block 20 is extruded to generate horizontal movement, until the inserted bar 16 can insert the fourth through-hole, until fixed storehouse 19 moves the bottom of gag lever post 21, fixture block 20 resets because of the tensile reason of bottom spring 18, and then make gag lever post 21 can not break away from with inserted bar 16, it is stable to have realized that the installation that blade 10 can be quick and install, it is more convenient to make the blade 10 of whole device change, user's work efficiency is provided, time is saved, current rotary cultivator is solved because the rotary tillage rotor can't height-adjusting, thereby lead to many times at same degree of depth rotary tillage and formed hard plough layer, and ordinary rotary cultivator is very loaded down with trivial details when changing blade 10 on the market, lead to when changing destroyed blade 10, the problem of user's plenty of time has been wasted.

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 an agricultural is with convenient small-size rotary cultivator of dismantling maintenance, includes fixed plate (1), its characterized in that: the top fixed mounting of fixed plate (1) has rotating electrical machines (3), the bottom fixedly connected with top metal storehouse (5) of fixed plate (1), the bottom movable mounting of top metal storehouse (5) has one end to run through and extend to inside connecting rod (7) of top metal storehouse (5), the output shaft fixedly connected with one end of rotating electrical machines (3) runs through and extends to inside threaded rod (4) of connecting rod (7), the equal fixedly connected with slide rail (2) of the left and right sides inner wall of top metal storehouse (5), the equal fixedly connected with in the left and right sides of connecting rod (7) and slide rail (2) sliding connection's slider (6), the bottom fixedly connected with mount (9) of connecting rod (7), the equal fixedly connected with metal sheet (8) in the left and right sides of mount (9), be located the right side the left side movable mounting of metal sheet (8) has one end to run through and extend to be located left metal sheet (8) A rotating shaft (11) which is movably connected with the metal plate (8) on the left side, wherein the top and the bottom of the rotating shaft (11) are fixedly connected with nine connecting blocks (12), blades (10) are movably mounted on the opposite sides of the connecting blocks (12) on the top and the bottom of the rotating shaft, the inner wall of the opposite side of the connecting blocks (12) on the top and the bottom is fixedly connected with a fixed metal rod (22) one end of which penetrates through and extends to the inside of the blades (10), the opposite sides of the left and the right sides of the blades (10) on the top and the bottom are fixedly connected with limiting rods (21) one end of which penetrates through and extends to the outside of the connecting blocks (12), a plurality of bottom metal bins (13) are fixedly connected with the top and the bottom of the rotating shaft (11), and top telescopic rods (15) are fixedly connected with the inner walls of the opposite sides of the metal bins (13) on the top and the bottom, be located top and bottom the equal movable mounting in outside of top telescopic link (15) has top spring (14), is located top and bottom the equal fixedly connected with one end in one side that top telescopic link (15) were carried on the back mutually runs through respectively and extends to inserted bar (16) that are located top and bottom gag lever post (21) one side that carries on the back mutually, is located top and bottom the equal fixedly connected with in one side that inserted bar (16) were carried on the back mutually fixes storehouse (19), inner wall fixedly connected with bottom telescopic link (17) on fixed storehouse (19) right side, the outside movable mounting of bottom telescopic link (17) has bottom spring (18), the left side fixedly connected with one end of bottom telescopic link (17) runs through and extends to left fixture block (20) in fixed storehouse (19).

2. The agricultural small-sized rotary cultivator convenient to disassemble and maintain as claimed in claim 1, wherein: first through-holes, two, first through-hole and threaded rod (4) phase-match have all been seted up at the top of fixed plate (1) and the top in top metal storehouse (5).

3. The agricultural small-sized rotary cultivator convenient to disassemble and maintain as claimed in claim 1, wherein: and a second through hole matched with the connecting rod (7) is formed in the bottom of the top metal bin (5), and a thread groove in threaded connection with the threaded rod (4) is formed in the top of the connecting rod (7).

4. The agricultural small-sized rotary cultivator convenient to disassemble and maintain as claimed in claim 1, wherein: twenty the even equidistance distribution of connecting block (12) is located pivot (11) top and bottom at the top and the bottom of pivot (11) the shape of connecting block (12) is inside fretwork and the rectangle that all lacks on one side mutually.

5. The agricultural small-sized rotary cultivator convenient to disassemble and maintain as claimed in claim 1, wherein: the fixed metal rod (22) is in a shape of a straight non-edge, and fixing grooves matched with the fixed metal rod (22) are formed in the tops of the blades (10) positioned at the top and the bottom.

6. The agricultural small-sized rotary cultivator convenient to disassemble and maintain as claimed in claim 1, wherein: the left side and the right side of the connecting block (12) which are positioned at the top and the bottom are provided with third through holes matched with the limiting rods (21), and one side, back to the back, of each third through hole which is positioned at the top and the bottom is positioned on the same horizontal plane with one side, back to the back, of the connecting block (12) which is positioned at the top and the bottom.

7. The agricultural small-sized rotary cultivator convenient to disassemble and maintain as claimed in claim 1, wherein: the opposite side of the limiting rod (21) and the bottom metal bin (13) is provided with a fourth through hole matched with the inserted rod (16), and the fixture block (20) is in a right trapezoid shape.