CN209964546U

CN209964546U - Cultivator suitable for mountainous area

Info

Publication number: CN209964546U
Application number: CN201920624310.9U
Authority: CN
Inventors: 季光土; 马尚友; 卜伟绍
Original assignee: Qingjian River Yunhe County Ecological Terrapin Raising Specialty Co-Operative Organization
Current assignee: Qingjian River Yunhe County Ecological Terrapin Raising Specialty Co-Operative Organization
Priority date: 2019-05-05
Filing date: 2019-05-05
Publication date: 2020-01-21
Anticipated expiration: 2029-05-05

Abstract

The utility model discloses a cultivator that is suitable for mountain area to use, including cultivator body, cultivator body includes the frame and sets up the handrail assembly in the frame, the handrail assembly includes the handrail support and rotates the handrail of connecting on the handrail support, the one end fixed connection of handrail support is in the frame, the other end tip of handrail support is equipped with logical groove, the one end tip of handrail be equipped with one with lead to the connecting block of groove looks adaptation, the connecting block passes through the connecting axle and rotates the joint in leading to the inslot, just it is used for carrying out the fixed location fixed knot structure of location with connecting block and logical groove to be equipped with between the tip of a lateral wall that leads to the groove and connecting block correspondence end. The utility model has the advantages of reasonable design, handrail height-adjustable makes the user homoenergetic of different heights reach the best result of use when using, is favorable to the popularization and application of marketization.

Description

Cultivator suitable for mountainous area

Technical Field

The utility model relates to an agro-farming equipment technical field, concretely relates to be suitable for cultivator that mountain area used.

Background

At present, in rural areas in mountain areas of China, because the field area is small and the field area is dispersed, the farm is mainly cultivated by hoeing and plowing by manpower and animal power, and the mode has high labor intensity and low cultivation efficiency. Moreover, most of the existing farming machines are heavy, lack flexibility and are not suitable for being used in mountainous areas,

to this, be 201120354295.4, the patent name is multi-functional front-rotating rear-driving gear drive cultivator, chinese utility model patent in disclose a multi-functional front-rotating rear-driving gear drive cultivator, including frame, diesel engine, handrail frame, rolling wheel and rotary blade, the diesel engine install in the frame, handrail frame is installed to one side of frame the ploughing tool and rolling wheel are installed respectively to the front and back portion of frame lower extreme, the drive mechanism of diesel engine drive rolling wheel and ploughing tool through the first gear drive in the gearbox and the second gear drive in the rotary tillage incasement respectively. The utility model discloses an easy and simple to handle, the direction of turning is nimble, and the security performance is good, light in weight, the walking is stable, easily operation technique to change different ploughing tools according to the needs of difference, realized the cultivator of multi-functional integration, played positive impetus to promoting the rural traditional farming mode of rural mechanized popularization in mountain area. Simultaneously in the chinese utility model patent of patent number 201120237844.X, the patent name is adjustable cultivator, disclose an adjustable cultivator including frame, the motor of installing the wheel, the motor is fixed in the frame, installs the claw wheel at the front end of frame, is connected with the belt pulley on the output of motor, passes through transmission structure at the belt pulley and is connected with the pivot, is equipped with the pawl in the pivot, is connected with the ratchet on the pawl, the wheel hub connection of ratchet and wheel. The utility model discloses a pass through drive mechanism with the motor and drive the jaw wheel and cultivate, rethread pawl ratchet structure has replaced the wheel that original turbine worm structure drove the frame and has advanced, along with advancing of cultivator, the jaw wheel just ploughs soil and is broken with the soil block, the root of a certain plants and roots that the crops of season left before making is also broken, it is very ideal to plough the effect, and adopt this structure to make the flexibility that drive mechanism drove wheel work better, the structure of product has both been retrencied, again can effectual control cost of manufacture, not only be fit for the mountain area and use, also have fine application prospect in plain area. However, in the cultivator suitable for mountain areas in the prior art, because the handrail and the frame of the cultivator are fixedly connected when the cultivator is used, when a user with a height higher or shorter uses the cultivator, the handrail is lower or higher, so that the use effect is poor, and the requirements of people cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model provides a cultivator suitable for mountain area use for solve above-mentioned problem, its structural design is reasonable, and handrail height-adjustable makes the user homoenergetic of different heights can reach the best result of use when using.

The utility model adopts the following technical scheme:

a cultivator suitable for mountainous areas comprises a cultivator body, wherein the cultivator body comprises a rack, a gasoline engine, a clutch assembly, a gearbox assembly, a ploughing mechanism, a walking wheel and a handrail assembly, the gasoline engine, the clutch assembly, the gearbox assembly, the ploughing mechanism, the walking wheel and the handrail assembly are arranged on the rack, the handrail assembly comprises a handrail support and a handrail rotationally connected to the handrail support, one end of the handrail support is fixedly connected to the rack, the other end of the handrail support is provided with a through groove, a connecting shaft which is perpendicular to the through groove is arranged in the through groove, one end of the connecting shaft is provided with a connecting groove, one side surface, close to the connecting groove, of the through groove is provided with a plurality of positioning holes which are circumferentially and uniformly distributed by taking the connecting groove as a center, one end of the handrail is provided with a connecting block which is matched with the through groove, the connecting block is rotationally clamped, the positioning protective cover is arranged on the outer wall of one side face, close to the connecting groove, of the through groove, a connecting rod is arranged on the inner side wall of the positioning protective cover and corresponds to the connecting groove, the connecting rod penetrates through the side wall of the through groove and is inserted into the connecting groove in a sliding mode, the connecting rod is connected with the groove bottom of the connecting groove through a spring, positioning rods which are arranged in one-to-one correspondence with the positioning holes are arranged on the inner side wall of the positioning protective cover and correspond to the positioning holes, and one end, far away from the positioning protective cover, of each positioning rod is sequentially inserted into the.

As a preferred technical scheme of the utility model, the fixed handle ring that is equipped with on the side of keeping away from the locating lever on the location protection lid.

As a preferred technical scheme of the utility model, be equipped with the hand (hold) on the relative both sides of the one end tip of keeping away from the connecting block on the handrail respectively, the cover is equipped with one deck elastic protection cover on the lateral wall of hand (hold).

As an optimized technical scheme of the utility model, the elastic protection cover adopts rubber to make.

As an optimized technical scheme of the utility model, the one end of keeping away from the location visor on the locating lever is the trapezium structure.

The utility model has the advantages that:

the utility model has the advantages of reasonable design, wherein the handrail assembly includes the handrail support and the handrail that mutual rotation connects, can adjust the handle height on the horizontal plane in order to adjust on the handrail of the relative position between handrail and the handrail support through rotating the handrail when using to make the user homoenergetic of different heights can reach the best result of use when using.

Drawings

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

FIG. 2 is a schematic cross-sectional view taken at A-A of FIG. 1;

fig. 3 is a schematic structural view of the positioning rod 17 of the present invention;

the symbols in the drawings illustrate that:

the automatic ploughing machine comprises a machine frame 1, a gasoline engine 2, a gearbox assembly 3, a ploughing mechanism 4, a walking wheel 5, a handrail support 6, a handrail 7, a through groove 8, a connecting shaft 9, a connecting groove 10, a positioning hole 11, a connecting block 12, a positioning groove 13, a positioning protective cover 14, a connecting rod 15, a spring 16, a positioning rod 17, a handle ring 18, a handle 19 and an elastic protective sleeve 20.

Detailed Description

The invention will now be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, a cultivator suitable for mountain area use, including cultivator body, the cultivator body includes frame 1, gasoline engine 2, clutch assembly (not marked in the figure), gearbox assembly 3, plowing mechanism 4, walking wheel 5 and handrail assembly arranged on frame 1, wherein the utility model discloses the frame 1 that adopts, gasoline engine 2, clutch assembly, gearbox assembly 3, plowing mechanism 4 and walking wheel 5 arranged on frame 1 are frame 1, gasoline engine 2, clutch assembly, gearbox assembly, plowing mechanism 3 plowing mechanism 4 and walking wheel 5 that conventional use in the prior art, and arranged on frame 1, therefore its specific structure and connection mode are no longer repeated; the utility model mainly lies in the armrest assembly, specifically, the armrest assembly comprises an armrest support 6 and an armrest 7 which is rotatably connected with the armrest support 6, one end of the armrest support 6 is fixedly welded on the frame 1, the other end of the armrest support 6 is provided with a through groove 8, a connecting shaft 9 which is mutually vertical to the through groove 8 is arranged in the through groove 8, one end of the connecting shaft 9 is provided with a connecting groove 10, one side surface of the through groove 8 which is close to the connecting groove 10 is provided with a plurality of positioning holes 11 which are circumferentially and uniformly distributed by taking the connecting groove 10 as a center, one end of the armrest 7 is provided with a connecting block 12 which is matched with the through groove 8, the connecting block 12 is rotatably clamped in the through groove 8 through the connecting shaft 9, one side surface of the connecting block 12 which is close to the positioning holes 11 is provided with a plurality of positioning, a positioning protective cover 14 is arranged on the outer wall of one side surface, close to the connecting groove 10, of the through groove 8, a connecting rod 15 is arranged on the inner side wall of the positioning protective cover 14 and in a position corresponding to the connecting groove 10, the connecting rod 15 penetrates through the side wall of the through groove 8 and is inserted into the connecting groove 10 in a sliding mode, the end portion, connected with the connecting groove 10, of the connecting rod 15 is connected with the bottom of the connecting groove 10 through a spring 16, one end of the spring 16 is fixed to the bottom of the connecting groove 10, the other end of the spring 16 is fixed to the end portion, corresponding to the end, of the connecting rod 15, positioning rods 17 which are arranged in one-to-one correspondence with the positioning holes 11 are arranged on the inner side wall of the positioning protective cover 14 and in positions corresponding to the positioning holes 11, and;

a handle ring 18 which is convenient for pulling the positioning protection cover 14 outwards is fixedly arranged on one side surface of the positioning protection cover 14 away from the positioning rod 17, handles 19 are respectively arranged on two opposite sides of one end part of the handrail 7 away from the connecting block 12, an elastic protection sleeve 20 is sleeved on the outer side wall of each handle 19, and in the embodiment, the elastic protection sleeve 20 is made of rubber; furthermore, one end, far away from the positioning protective cover 14, of the positioning rod 17 is of a trapezoidal structure, and the positioning rod 17 can be more conveniently inserted into the positioning groove 13 through the arrangement.

The utility model discloses handrail assembly altitude mixture control operation brief follows:

firstly, the positioning protection cover 14 is pulled out through the handle blank 18, so that the positioning rod 17 on the positioning protection cover 14 is separated from the positioning groove 13 on the connecting block 12, then the handle blank 18 is released after the armrest 7 is rotated to a required position, then the armrest 7 is finely adjusted up and down to align the positioning groove 13 with the positioning hole 11, and after the positioning groove 13 is aligned with the positioning hole 11, the positioning rod 17 on the positioning protection cover 14 is inserted into the positioning groove 13 again under the action of the elastic force of the spring 16 to complete positioning.

Finally, it should be noted that: these embodiments are merely illustrative of the present invention and do not limit the scope of the invention. In addition, other variations and modifications will be apparent to persons skilled in the art based on the foregoing description. And are neither required nor exhaustive of all embodiments. And obvious changes and modifications may be made without departing from the scope of the present invention.

Claims

1. The utility model provides a cultivator that is suitable for mountain area to use, includes the cultivator body, the cultivator body includes frame (1), sets up gasoline engine (2) on frame (1), separation and reunion assembly, gearbox assembly (3), ploughing mechanism (4), walking wheel (5) and handrail assembly, its characterized in that: the handrail assembly includes handrail support (6) and rotates handrail (7) of connecting on handrail support (6), the one end fixed connection of handrail support (6) is in frame (1), the other end tip of handrail support (6) is equipped with logical groove (8), it sets up with logical groove (8) mutually perpendicular's connecting axle (9) to be equipped with one in logical groove (8), the one end tip of connecting axle (9) is equipped with spread groove (10), a side that is close to spread groove (10) on leading to groove (8) is equipped with a plurality of and uses spread groove (10) as central circumference evenly distributed's locating hole (11), the one end tip of handrail (7) is equipped with one and leads to connecting block (12) of groove (8) looks adaptation, connecting block (12) rotate the joint in leading to groove (8) through connecting axle (9), be equipped with a plurality of and locating hole (11) one-to-one setting on a side that is close to locating hole (11) on connecting block (12 The positioning device comprises a positioning groove (13), wherein a positioning protective cover (14) is arranged on the outer wall of one side face, close to the connecting groove (10), of the through groove (8), a connecting rod (15) is arranged on the inner side wall of the positioning protective cover (14) and corresponds to the position of the connecting groove (10), the connecting rod (15) penetrates through the side wall of the through groove (8) and is inserted into the connecting groove (10) in a sliding mode, the connecting rod (15) is connected with the groove bottom of the connecting groove (10) through a spring (16), positioning rods (17) which are arranged in a one-to-one correspondence mode with the positioning holes (11) are arranged on the inner side wall of the positioning protective cover (14) and correspond to the positioning holes (11), and one end, far away from the positioning protective cover (14), of each positioning rod (17) is inserted.

2. A tiller for use in mountainous areas as claimed in claim 1, wherein: a handle ring (18) is fixedly arranged on one side surface of the positioning protective cover (14) far away from the positioning rod (17).

3. A tiller for use in mountainous areas as claimed in claim 1, wherein: the handrail (7) are provided with handles (19) on two opposite sides of the end part far away from the connecting block (12), and the outer side wall of each handle (19) is sleeved with one layer of elastic protective sleeve (20).

4. A tiller for use in mountainous areas as claimed in claim 3, wherein: the elastic protective sleeve (20) is made of rubber.

5. A tiller for use in mountainous areas as claimed in claim 1, wherein: one end of the positioning rod (17) far away from the positioning protective cover (14) is of a trapezoidal structure.