CN210726028U

CN210726028U - Small-size mountain land rotary cultivator

Info

Publication number: CN210726028U
Application number: CN201921742048.4U
Authority: CN
Inventors: 费立强
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-17
Filing date: 2019-10-17
Publication date: 2020-06-12
Anticipated expiration: 2029-10-17

Abstract

The utility model relates to the technical field of agricultural production auxiliary equipment, and discloses a small-size mountain land rotary cultivator, has solved the small-size mountain land rotary cultivator on the existing market and has appeared weeds easily and twine the tire, causes the tire can't normally operate, the staff need stand in the mud and operate the machine, and the mud resistance is big, causes inconvenient problem for the action of staff, and it includes the main part, the bottom of main part is installed the chassis, and the bottom on chassis is installed the tire, and the top on chassis is fixed with the solid piece, and the locating piece is installed at the top of solid piece, and the side of locating piece is fixed with the protective housing, and the top of protective housing is installed elevator motor, and the inner chamber of protective housing lateral wall is installed the lifter, and the one end threaded connection of lifter has the lifter, and; the utility model discloses, have and to clear up weeds, prevent that weeds from twining the machine tire, need not to stand and operate the machine in mud, staff's convenient advantage of action.

Description

Small-size mountain land rotary cultivator

Technical Field

The utility model belongs to the technical field of agricultural production auxiliary assembly, specifically be a small-size mountain rotary cultivator.

Background

The rotary cultivator is a cultivator which is matched with a tractor to complete the operations of ploughing and harrowing, and is widely applied due to the characteristics of strong soil crushing capability, flat ground surface after ploughing and the like; meanwhile, the stubble buried below the ground surface can be cut up, the operation of the seeder is convenient, and a good seedbed is provided for later-stage seeding.

However, the small-sized mountain rotary tiller in the market is easy to cause the situation that weeds wind tires when in use, and when the weeds on the tires wind too much, the tires cannot normally run; meanwhile, in the working process of the machine, workers are usually required to stand in the mud, and much inconvenience is caused to the actions of the workers due to the large resistance in the mud.

Disclosure of Invention

To the above situation, for overcoming prior art's defect, the utility model provides a small-size mountain region rotary cultivator, effectual small-size mountain region rotary cultivator on having solved the existing market appears weeds winding tire easily, causes unable normal operating of tire, staff to need stand and operate the machine in mud, and the mud resistance is big, causes inconvenient problem for staff's action.

In order to achieve the above object, the utility model provides a following technical scheme: a small-sized mountain land rotary cultivator comprises a main body, wherein a chassis is installed at the bottom of the main body, tires are installed at the bottom of the chassis, a fixing block is fixed at the top of the chassis, a positioning block is installed at the top of the fixing block, a protective box is fixed on the side surface of the positioning block, a lifting motor is installed at the top of the protective box, a lifting rod is installed in an inner cavity of the side wall of the protective box, a lifting block is connected to one end of the lifting rod through threads, a clamping block is installed at one end of the lifting block, a cutting motor is installed in the inner cavity of the clamping block, a cutting blade is installed at the output end of the cutting motor, an assembling frame is fixed on the side surface of the chassis, a shaping rod is fixed at the top of the assembling frame, a moving frame is installed at one end of the shaping rod, a movable rod is fixed at the bottom of the, buffer spring is installed to the one end of buffer lever, and the middle-end of removal frame bottom is installed the push rod motor, and the side-mounting of equipment frame has the tray piece, and the rubber pad is installed to the inner chamber of tray piece.

Preferably, the top of the retention block is provided with a mounting groove, and the width of the retention block is equal to that of the positioning block.

Preferably, a threaded rod is installed in the middle of the positioning block, and the threaded rod on the positioning block is in threaded connection with the inside of the installation groove in the top of the fixing block.

Preferably, the top of the protection box is fixed with a support rod, and the side surface of the support rod on the protection box is fixed with the side surface of the lifting motor.

Preferably, the number of the lifting rods is two, and the two lifting rods are arranged on two sides of the inner cavity of the side wall of the protective box in parallel.

Preferably, a reinforcing sleeve is fixed on the side surface of the clamping block, and the reinforcing sleeve on the clamping block is in threaded connection with one end of the lifting block through a screw.

Preferably, a moving rod is fixed at the top of one end of the assembling frame, and one end of the moving rod on the assembling frame is installed with one end of the tray block.

Preferably, the top of the tray block is fixed with a protection plate, and the bottom of the tray block is provided with a sliding wheel.

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

1) during work, when weeds are removed, the cutting motor is started to drive the cutting blade to cut the weeds, when the machine is idle, the lifting motor at the top of the protective box is started to drive the lifting rod to rotate, the lifting block on the lifting rod drives the clamping block to enable the cutting motor to adjust the height, and when the cutting blade at the bottom of the cutting motor is completely accommodated in the inner cavity of the protective box, the lifting motor is closed, so that the small-sized mountain land rotary cultivator is ensured to be capable of cleaning the weeds when in use, and the machine tires are prevented from being wound by the weeds;

2) the utility model discloses a high-speed rotary cultivator, including the tray piece, through standing on the tray piece, utilize the rubber pad to carry out the shock attenuation simultaneously, avoid the staff to produce the discomfort because of vibrations when the operation, when going in non-mud ground, start the push rod motor, drive and remove the frame and carry out high removal, the position that receives the setting pole when removing the frame and remove is injectd, buffer beam and buffer sleeve cooperation buffer spring carry out the auxiliary stay simultaneously, thereby the rotary cutter that drives the movable rod bottom carries out height control simultaneously, thereby make things convenient for the position removal of machine, when its during operation, reduce the height of rotary cutter, guaranteed this small-size mountain rotary cultivator need not to stand when using and operate the machine in mud, staff's action is convenient.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a schematic structural view of the installation of the protection box of the present invention;

FIG. 3 is a schematic structural view of the push rod motor of the present invention;

in the figure: 1. a main body; 2. a chassis; 3. a tire; 4. a retention block; 5. positioning blocks; 6. a protective box; 7. a lifting motor; 8. a lifting rod; 9. a lifting block; 10. a clamping block; 11. cutting the motor; 12. a cutting blade; 13. an assembly frame; 14. shaping a rod; 15. a movable frame; 16. a movable rod; 17. a rotary cutter; 18. a buffer rod; 19. a buffer sleeve; 20. a buffer spring; 21. a push rod motor; 22. a tray block; 23. and (7) a rubber pad.

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 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 first embodiment, as shown in fig. 1, 2 and 3, the utility model comprises a main body 1, a chassis 2 is installed at the bottom of the main body 1, a tire 3 is installed at the bottom of the chassis 2, a retention block 4 is fixed at the top of the chassis 2, a positioning block 5 is installed at the top of the retention block 4, a protection box 6 is fixed at the side of the positioning block 5, a lifting motor 7 is installed at the top of the protection box 6, a lifting rod 8 is installed in an inner cavity of the side wall of the protection box 6, a lifting block 9 is connected with one end of the lifting rod 8 through a thread, a clamping block 10 is installed at one end of the lifting block 9, a cutting motor 11 is installed in an inner cavity of the clamping block 10, a cutting blade 12 is installed at the output end of the cutting motor 11, an assembling frame 13 is fixed at the side of the chassis 2, a shaping rod 14 is fixed at the top of the assembling frame 13, a moving frame 15 is installed at one, through the setting of rotary cutter 17, the upset of earth has been realized, thereby make things convenient for agricultural production, the bottom that the removal frame 15 is located the movable rod 16 side is fixed with buffer beam 18, buffer sleeve 19 is installed to the bottom of buffer beam 18, buffer spring 20 is installed to buffer beam 18's one end, setting through buffer spring 20, the vibrations that produce when having reduced the removal frame 15 and removing, the stability that the removal frame 15 removed has been improved, push rod motor 21 is installed to the middle-end of removal frame 15 bottom, the side-mounting of equipment frame 13 has tray piece 22, rubber pad 23 is installed to tray piece 22's inner chamber.

In the second embodiment, on the basis of the first embodiment, the top of the retention block 4 is provided with a mounting groove, the width of the retention block 4 is equal to that of the positioning block 5, and the position of the protection box 6 is fixed by the cooperation of the retention block 4 and the positioning block 5.

Third embodiment, on the basis of first embodiment, the threaded rod is installed at the middle part of locating piece 5, and threaded rod threaded connection on the locating piece 5 is inside the mounting groove at retention piece 4 top, through the setting of locating piece 5 for it utilizes the threaded rod to realize the fixed position of locating piece 5 and retention piece 4.

Fourth embodiment, on the basis of first embodiment, the top of guard box 6 is fixed with the bracing piece, and the bracing piece side on the guard box 6 is fixed mutually with elevator motor 7's side, through the setting of guard box 6 for it utilizes the bracing piece to carry out the fixed in position to elevator motor 7, realizes elevator motor 7's normal use.

Fifth embodiment, on the basis of first embodiment, the quantity of lifter 8 has two, and two lifters 8 are located 6 lateral wall inner chambers of guard box both sides and are the parallel and set up side by side, through the setting of lifter 8 for two lifters 8 mutually support and have realized the height adjustment of cutting motor 11, thereby when the machine was idle, avoid cutting blade 12 to expose outside.

Sixth embodiment, on the basis of first embodiment, the side of grip block 10 is fixed with the reinforcement cover, and the reinforcement cover on grip block 10 passes through screw and the one end threaded connection of elevator 9, and through the setting of grip block 10 for it utilizes the cooperation of reinforcement cover and screw to realize the installation and the dismantlement of elevator 9.

Seventh embodiment, on the basis of the first embodiment, a moving rod is fixed on the top of one end of the assembly frame 13, and one end of the moving rod on the assembly frame 13 is installed with one end of the tray block 22, so that the position of the tray block 22 is defined by the moving rod through the arrangement of the assembly frame 13.

Eighth embodiment, on the basis of first embodiment, the top of tray piece 22 is fixed with the guard plate, and the movable pulley is installed to the bottom of tray piece 22, through the setting of tray piece 22 for it utilizes the guard plate to prevent that the staff from producing danger in the operation process, causes the hidden danger in the safety.

In this embodiment: the lifting motor 7 adopts a Y80M1-2 asynchronous motor; the cutting motor 11 adopts a 5IK20R-C2F speed regulating motor; the push rod motor 21 is an LX100 push rod motor.

The working principle is as follows: when the weed removing machine works, firstly, the cutting motor 11 is started to drive the cutting blade 12 to cut weeds when the weeds are removed, when the machine is idle, the lifting motor 7 at the top of the protective box 6 is started to drive the lifting rod 8 to rotate, the lifting block 9 on the lifting rod 8 drives the clamping block 10 to adjust the height of the cutting motor 11, and when the cutting blade 12 at the bottom of the cutting motor 11 is completely accommodated in the inner cavity of the protective box 6, the lifting motor 7 is closed; when the staff is operating the machine, stand on tray piece 22, utilize rubber pad 23 to carry out the shock attenuation simultaneously, it is uncomfortable to avoid the staff to produce because of vibrations when the operation, when traveling in non-mud ground, start push rod motor 21, drive and remove frame 15 and carry out high removal, receive the position of setting pole 14 when removing frame 15 and remove and prescribe a limit to, buffer lever 18 carries out the auxiliary stay with buffer sleeve 19 cooperation buffer spring 20 simultaneously, thereby the rotary cutter 17 that drives the movable rod 16 bottom carries out height control simultaneously, thereby make things convenient for the position of machine to remove, when its during operation, reduce the height of rotary cutter 17, can.

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.

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 small-size mountain region rotary cultivator, includes main part (1), its characterized in that: the bottom of the main body (1) is provided with a chassis (2), the bottom of the chassis (2) is provided with a tire (3), the top of the chassis (2) is fixed with a retaining block (4), the top of the retaining block (4) is provided with a positioning block (5), the side face of the positioning block (5) is fixed with a protective box (6), the top of the protective box (6) is provided with a lifting motor (7), the inner cavity of the side wall of the protective box (6) is provided with a lifting rod (8), one end of the lifting rod (8) is in threaded connection with a lifting block (9), one end of the lifting block (9) is provided with a clamping block (10), the inner cavity of the clamping block (10) is provided with a cutting motor (11), the output end of the cutting motor (11) is provided with a cutting blade (12), the side face of the chassis (2) is fixed with an assembling frame (13), the top of the assembling frame (13) is fixed, the bottom of removal frame (15) is fixed with movable rod (16), the side-mounting of movable rod (16) has rotary cutter (17), the bottom that removal frame (15) are located movable rod (16) side is fixed with buffer beam (18), cushion collar (19) are installed to the bottom of buffer beam (18), buffer spring (20) are installed to the one end of buffer beam (18), push rod motor (21) are installed to the middle-end of removal frame (15) bottom, the side-mounting of equipment frame (13) has tray piece (22), rubber pad (23) are installed to the inner chamber of tray piece (22).

2. The small mountain rotary cultivator of claim 1, wherein: the top of the fixing block (4) is provided with a mounting groove, and the width value of the fixing block (4) is equal to that of the positioning block (5).

3. The small mountain rotary cultivator of claim 1, wherein: the middle part of the positioning block (5) is provided with a threaded rod, and the threaded rod on the positioning block (5) is in threaded connection with the inside of the mounting groove at the top of the fixing block (4).

4. The small mountain rotary cultivator of claim 1, wherein: the top of the protective box (6) is fixed with a supporting rod, and the side surface of the supporting rod on the protective box (6) is fixed with the side surface of the lifting motor (7).

5. The small mountain rotary cultivator of claim 1, wherein: the number of lifter (8) has two, and two lifter (8) are located the both sides of protective housing (6) lateral wall inner chamber and are parallel arrangement side by side.

6. The small mountain rotary cultivator of claim 1, wherein: the side of the clamping block (10) is fixed with a reinforcing sleeve, and the reinforcing sleeve on the clamping block (10) is in threaded connection with one end of the lifting block (9) through a screw.

7. The small mountain rotary cultivator of claim 1, wherein: a moving rod is fixed at the top of one end of the assembling frame (13), and one end of the moving rod on the assembling frame (13) is installed with one end of the tray block (22).

8. The small mountain rotary cultivator of claim 1, wherein: the top of tray piece (22) is fixed with the guard plate, and the bottom of tray piece (22) is installed the movable pulley.