CN214206304U - Support that machine of ploughing a little can be lifted - Google Patents

Abstract

The utility model discloses a support that plough machine can lift a little, including the preceding handrail of locating power ware the place ahead and the back handrail of locating the power ware rear, preceding handrail perk that makes progress, back handrail extend to one side, the top of back handrail is rolled over to the power ware direction, is equipped with the first pin of horizontally between the top of handrail behind both sides, be equipped with the horizontally second pin on the preceding handrail, first pin and second pin are as the holding position that the machine was ploughed a little in lifting. The utility model discloses the bumper on the machine is ploughed a little originally has optimized the design of first handrail as the second handrail. During the use, in order to accord with human engineering more, regard first pin and second pin as the holding position of lifting machine of ploughing a little, at this moment, the user can the position motionless, and slightly waist of bowing down just can reach the second pin, then the very convenient front end that will plough a little lifts up.

Description

Support that machine of ploughing a little can be lifted

Technical Field

The utility model belongs to plough the machine field a little, relate to the support of ploughing the machine a little, especially relate to a support that the machine of ploughing a little can be lifted.

Background

The mini-tiller uses a small diesel engine or a gasoline engine as power and has the characteristics of light weight, small volume, simple structure and the like. The micro-tillage machine is widely applicable to dry lands, paddy fields, orchards and the like in plains, mountainous areas and hills. Plays an increasingly important role in plowing and farming, and the mini-tiller can be freely used in the field, thus being the best choice for vast farmers to replace cattle farming.

When the mini-tiller works in a mountainous area, the mini-tiller is easy to encounter an uneven area, so that the mini-tiller cannot easily pass through, and therefore the mini-tiller needs to be lifted up and placed on a previous step to start working. The mode that now adopts is that two hands are holding about both sides of ploughing quick-witted handrail below a little, and the power is lifted whole ploughing machine a little.

The mini-tiller structure is a novel mini-tiller of patent publication No. CN208549166U, a bumper used for protecting a power device is arranged in front of the power device, and therefore the structure of the bumper can be utilized to realize the handrail structure convenient for lifting the mini-tiller.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a support that machine can be lifted is ploughed a little to current above-mentioned problem.

The purpose of the utility model can be realized by the following technical proposal: the utility model provides a support that plough machine a little can lift, its characterized in that, including the preceding handrail of locating power ware the place ahead and the back handrail of locating the power ware rear, preceding handrail perk that makes progress, back handrail extend to one side, the top of back handrail is folded to the power ware direction, is equipped with the first pin of horizontally between the top of handrail behind both sides, be equipped with the horizontally second pin on the preceding handrail, first pin and second pin are as the holding position that the machine was ploughed a little in lifting.

And after the top of the rear handrail is folded to the direction of the power device, a standing position is arranged between the rear handrails on the two sides, and the standing position is positioned in the range of the rear handrails.

In the side direction of the mini-tiller, the front handrail and the rear handrail are combined to form a C shape.

The front handrail and the rear handrail are spliced by a plurality of sections of supporting rods.

The front handrail is clamped on two sides of a direction changer of the mini-tiller, the rear handrail is clamped on two sides of the direction changer, the front handrail and the rear handrail are both connected with the direction changer through screws, the front handrail and the rear handrail are both pipe fittings, and the front handrail is inserted into the rear handrail and used for strengthening the strength of a pipe wall.

Grooves are formed in two sides of the direction changer, and the front handrail and the rear handrail are attached to be embedded into the grooves.

The back handrail comprises a first-stage handrail and a second-stage handrail, the first-stage handrail is of an integrated structure, the first-stage handrail is clamped on two sides of a direction changer of the mini-tiller, the second-stage handrail is connected to the first-stage handrail, and the first-stage handrail and the second-stage handrail are provided with manual connecting and disconnecting structures.

The manual connecting and disconnecting mechanism comprises a middleware made of high polymer compounds, the middleware is fixed on the first-level handrail through screws, a limiting groove is formed in the middleware, the second-level handrail is embedded into the limiting groove, a screw rod is arranged and penetrates through the middleware to connect the second-level handrail, and a manual knob is arranged on the screw rod.

The pipe body of the secondary handrail is inserted with a plug for preventing deformation, and the screw rod passes through the plug.

Compared with the prior art, the utility model discloses with the bumper on the original machine of ploughing a little as the second handrail, optimized the design of first handrail. During the use, in order to accord with human engineering more, regard first pin and second pin as the holding position of lifting machine of ploughing a little, at this moment, the user can the position motionless, and slightly waist of bowing down just can reach the second pin, then the very convenient front end that will plough a little lifts up. The utility model discloses improved the relation of connection of first handrail and second handrail, made its easy dismounting, had better use strength.

Drawings

Fig. 1 is a schematic view of a conventional pushing operation state of the present invention.

Fig. 2 is a schematic diagram of the front armrest and the rear armrest of the present invention separated from each other.

Fig. 3 is a schematic diagram of the lifting of the present invention.

Fig. 4 is a schematic view of the rear armrest being disassembled.

Fig. 5 is a schematic view of a direction changer.

In the figure, wheels 1, rotary tillage blades 2, a diverter 3, a front handrail 4, a power device 5, a rear handrail 6, a handle 7, a second stop lever 8, a first stop lever 9, a plug-in part 10, a groove 11, a standing position 12, a first-stage handrail 61, a second-stage handrail 62, a plug 63, a manual knob 64, a screw 65 and a limiting groove 66.

Detailed Description

The technical solution in the embodiments of the present invention will be described clearly and completely 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, rather than all embodiments, and all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

The terms "first," "second," and the like in the description of the invention are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that the embodiments described herein may be practiced otherwise than as specifically illustrated or described herein. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.

As shown in figures 1-5, the mini-tiller comprises a direction changer 3 serving as a support, the bottom of the direction changer 3 is connected with a rotating shaft and a rotary blade 2, a power device 5 is connected to the upper surface of the direction changer 3, and the power device 5 comprises an engine. The inside of the deviator 3 is provided with a gear set or a worm gear. The deviator 3 is connected with the wheel 1.

The utility model discloses establish on deviator 3, including locating preceding handrail 4 in 5 the place ahead of power device and locating the back handrail 6 in 5 backs of power device, preceding handrail 4 upwarps, and back handrail 6 extends in the slant, and the top of back handrail 6 is rolled over to 5 directions of power device, is equipped with handle 7 on the pipe wall of buckling forward at 6 tops of back handrail, and both sides are located to handle 7, and switch, brake also can be established in this position. Compared with the existing rear-extending type handrail, a standing position 12 is reserved, the standing position 12 is located in the range of the rear handrail 6, specifically, the standing position 12 is located in the tail portion of the rear handrail 6, and a user can be located in front.

A first horizontal stop lever 9 is arranged between the tops of the rear handrails 6 on the two sides, a second horizontal stop lever 8 is arranged on the front handrail 4, and the first stop lever 9 and the second stop lever 8 are used as holding parts of the lifting mini-tiller.

In the side direction of the mini-tiller, the front handrail 4 and the rear handrail 6 are combined to form a C shape. When the mini-tiller is used, as shown in fig. 3, a user stands in a standing position 12, holds the first stop lever 9 with one hand and the second stop lever 8 with the other hand, lifts the whole mini-tiller upwards, can keep the position of the user still, and can do actions only by slightly bending the waist.

Since the front handrail 4 and the rear handrail 6 have a larger degree of bending, a large space is occupied when the package is disassembled or when the package is transported, and the folding is convenient.

Meanwhile, the whole support is optimized for simple assembly.

Specifically, the front handrail 4 and the rear handrail 6 are spliced by a plurality of sections of supporting rods, the front handrail 4 and the rear handrail 6 are connected to the direction changer 3, and the structure is simple and convenient to disassemble and assemble. As shown in fig. 2, the front handrail 4 is integrally bent and formed, the front handrail 4 is clamped at two sides of a direction changer 3 of the mini-tiller, grooves 11 are formed at two sides of the direction changer 3, and the front handrail 4 is embedded into the grooves 11. The front handrail 4 is connected with the direction changer 3 through screws which are long screws. One long screw can be connected with the front handrails 4 at the two sides of the deviator 3.

The rear armrests 6 are also clamped on two sides of the direction changer 3, the rear armrests 6 are connected with the direction changer 3 through screws, the front armrests 4 and the rear armrests 6 are both pipe fittings, and the inserting parts 10 of the front armrests 4 are inserted into the rear armrests 6 to strengthen the pipe wall strength of the rear armrests 6. Because the rear handrail 6 is the accepting part mainly used for pushing, the pipe wall is not strong enough and is easy to deform, so that the screw fixed on the direction changer 3 is loosened. The rear handrail 6 is fit in the embedded groove 11 for positioning.

The back handrail 6 comprises a first-level handrail 61 and a second-level handrail 62, wherein the first-level handrail 61 is of an integral structure, the first-level handrail 61 is clamped on two sides of the direction changer 3 of the mini-tiller, the second-level handrail 62 is connected to the first-level handrail 61, and the first-level handrail 61 and the second-level handrail 62 are provided with manual connecting and disconnecting structures.

The manual release mechanism includes an intermediate member made of a polymer material, such as a plastic member. The middle piece is fixed on the first-stage handrail 61 through two screws, the middle piece is provided with a limiting groove 66, the second-stage handrail 62 is embedded into the limiting groove 66, a screw rod 65 penetrates through the middle piece and connects the second-stage handrail 62, and the screw rod 65 is provided with a manual knob 64. The manual knob 64 is in threaded connection with the screw 65, and the secondary handle 62 can be quickly fixed when the manual knob 64 is screwed. Here the use of installation tools is saved. In order to prevent the secondary handle 62 from being deformed easily during screwing, a plug 63 for supporting is inserted into the tube of the secondary handle 62, and the screw 65 passes through the plug 63. The secondary handrail 62 and the first blocking rod 9 can also be detachably connected, for example, fixed by using an existing elastic pin structure.

The principle and the implementation of the present invention are explained herein by using specific examples, and the above description of the embodiments is only used to help understand the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, to sum up, the content of the present specification should not be understood as the limitation of the present invention.

Claims (1)

1. The utility model provides a support that plough machine a little can lift, its characterized in that, including the preceding handrail of locating power ware the place ahead and the back handrail of locating the power ware rear, preceding handrail perk that makes progress, back handrail extend in the slant, the top of back handrail is rolled over to the power ware direction, is equipped with the first pin of horizontally between the top of handrail behind both sides, be equipped with the horizontally second pin on the preceding handrail, first pin and second pin are as the position of holding of the machine of ploughing a little as the lifting, the top of back handrail is rolled over to power ware direction back, the position of standing has between the handrail behind both sides, the position of standing is located back handrail within range.

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