CN210760050U

CN210760050U - Dry land wheel of miniature cultivator

Info

Publication number: CN210760050U
Application number: CN201921682578.4U
Authority: CN
Inventors: 黄庆健; 黄以悠
Original assignee: Guangning Muge Agricultural Machinery Co ltd
Current assignee: Guangning Muge Agricultural Machinery Co ltd
Priority date: 2019-10-10
Filing date: 2019-10-10
Publication date: 2020-06-16
Anticipated expiration: 2029-10-10

Abstract

The utility model discloses a miniature cultivator nonirrigated farmland wheel, including the nonirrigated farmland wheel, the nonirrigated farmland wheel includes the fixed disk, and the outside fixedly connected with lantern ring of fixed disk, and the specification of the lantern ring and the specification looks adaptation of fixed disk, the welding has the equidistance to be the fixed subassembly that the loop configuration distributes on the outer wall of the lantern ring, and fixed subassembly keeps away from and is provided with the teeth of a cogwheel on the one end outer wall of the lantern ring, and the teeth of a cogwheel is L type structure, and the one end that the fixed subassembly was kept away from to the teeth of a cogwheel is provided with the. The utility model discloses a nonirrigated farmland wheel has simple structure, low in cost, dismouting convenient to use, product material are easily obtained, the characteristics of production simple process, and hand tractor is installed this nonirrigated farmland wheel and is operated in the nonirrigated farmland, can improve its working efficiency effectively, reduce oil consumption, increase the adhesive force to soil, does not harden soil, reduces the wheel and skids to have the characteristics that desliming is fast, the ridge trafficability characteristic is strong between the fields.

Description

Dry land wheel of miniature cultivator

Technical Field

The utility model relates to the technical field of cultivator parts, in particular to a miniature cultivator dry land wheel.

Background

With the development of agricultural production, various types of agricultural machinery gradually replace manual labor and enter various fields of agricultural production. Particularly, with the contract of rural land to households, the small walking tractor has the characteristics of good universality, strong applicability, complete functions, adaptability to rural purchasing power and the like, so that the development speed is high, and the main matched farm tools of the small walking tractor, such as a plough, a rotary cultivator, a header and the like, are widely recognized and accepted by agricultural production departments and broad farmers for use, thereby playing a positive role in agricultural production.

However, in the dry land field operation of the walking tractor, most of the matched driving wheels are rubber wheels, and the rubber wheels have many defects in the aspects of service performance and economic performance, such as limited strength and height of raised cross-country patterns on the tire surfaces of the rubber wheels, high working load of the tractor, easy slipping of the wheels, low working efficiency and high oil consumption of the tractor, high use cost due to high abrasion of the rubber wheels, and serious influence on the application of the farm tools matched with the walking tractor in the dry land. Therefore, it is highly desirable to design a micro-cultivator dry land wheel to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a dry land wheel of a miniature cultivator.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a miniature cultivator nonirrigated farmland wheel, includes the nonirrigated farmland wheel, the nonirrigated farmland wheel includes the fixed disk, the outside fixedly connected with lantern ring of fixed disk, and the specification of the lantern ring and the specification looks adaptation of fixed disk, the welding has the fixed subassembly that the equidistance is the annular structure and distributes on the outer wall of the lantern ring, and is provided with the teeth of a cogwheel on the one end outer wall that the fixed subassembly was kept away from to fixed subassembly, the teeth of a cogwheel is L type structure, and the teeth of a cogwheel one end of keeping away from fixed subassembly is provided with the tooth mouth, seted up the shovel mouth on the inner wall of tooth mouth, and the teeth of a cogwheel keep away from fixedly connected with fixing base on the other end outer wall of tooth mouth.

Furthermore, the axle center department fixedly connected with transmission axostylus axostyle of fixed disk, and the fixed disk is equidistant structure and distributes on the outer wall of transmission axostylus axostyle.

Further, the fixing assembly comprises a bushing, the bushing is of a rectangular structure, a groove is formed in the outer wall of the bottom end of the bushing, anti-slip pads are bonded on the inner wall of the periphery of the groove, and a bolt is connected to the outer wall of the front face of the bushing in a threaded mode.

Furthermore, be fixed connection between bush and the lantern ring, and the bush is equidistance annular structure and distributes on the outer wall of lantern ring.

Further, locating component includes the sleeve, the sleeve sets up in the inside of fixing base, and telescopic inside is provided with the spring, telescopic inside swing joint has the reference column, and the reference column is located laminating mutually between telescopic inside one end and the spring, telescopic other end fixedly connected with positioning disk is kept away from to the reference column, and the positioning disk is toper platform column structure.

Furthermore, the fixing seat is matched with the groove in specification, and the fixing seat is fixedly connected with the groove through a bolt.

The utility model has the advantages that:

1. the dry land wheel has the characteristics of simple structure, low manufacturing cost, convenient disassembly and assembly, easy obtainment of product materials and simple production process, and the hand tractor is provided with the dry land wheel to operate in dry land, can effectively improve the working benefit, reduce the oil consumption, increase the adhesive force to soil, prevent soil from hardening, reduce the wheel slip, has the characteristics of quick desliming and strong ridge trafficability in the field, and is suitable for being matched with various models of hand tractors.

2. Through the fixed subassembly that sets up, when the teeth of a cogwheel is pegged graft to the inside of recess, the slipmat can carry out spacing fixed effect to the teeth of a cogwheel, then fixes the teeth of a cogwheel through the bolt for fix more firm between the teeth of a cogwheel and the bush, reached the holistic stability degree of nonirrigated farmland wheel in the use, can effectual promotion cultivate efficiency.

3. Through the locating component who sets up, after the fixing base plug-in connects to the inside of recess, the positioning disk laminates through spring promotion reference column and recess inner wall to reach the fixed reinforced (rfd) effect of wheel tooth, this simple structure easily installs simultaneously.

Drawings

FIG. 1 is a schematic view of a micro-cultivator dry land wheel provided by the present invention;

FIG. 2 is a schematic view of a dry land wheel structure of a miniature tiller dry land wheel provided by the present invention;

FIG. 3 is a schematic view of the wheel tooth structure of a dry land wheel of a micro-cultivator of the present invention;

FIG. 4 is a schematic view of a structure of a fixing assembly of a dry land wheel of the micro-cultivator of the present invention;

FIG. 5 is a schematic view of a positioning assembly of a dry land wheel of the micro-cultivator of the present invention;

fig. 6 is a schematic view of the shovel port structure of the dry land wheel of the micro-cultivator of the present invention.

In the figure: the device comprises a transmission shaft rod 1, a dry land wheel 2, a fixed disc 3, a fixed assembly 4, gear teeth 5, a lining 6, a bolt 7, a groove 8, a non-slip mat 9, a tooth opening 10, a fixed seat 11, a positioning assembly 12, a shovel opening 13, a positioning disc 14, a positioning column 15, a sleeve 16, a spring 17 and a lantern ring 18.

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.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 6, a micro cultivator dry land wheel comprises a dry land wheel 2, the dry land wheel 2 comprises a fixed disc 3, the outside of the fixed disc 3 is fixedly connected with a lantern ring 18, the specification of the lantern ring 18 is matched with that of the fixed disc 3, the outer wall of the lantern ring 18 is welded with fixing components 4 distributed in an annular structure at equal intervals, the outer wall of one end of the fixing component 4 far away from the lantern ring 18 is provided with a gear tooth 5, the gear tooth 5 is in an L-shaped structure, one end of the gear tooth 5 far away from the fixing component 4 is provided with a gear opening 10, the inner wall of the gear opening 10 is provided with a shovel opening 13, the outer wall of the other end of the gear tooth 5 far away from the gear opening 10 is fixedly connected with a fixed seat 11, the fixed seat 11 is in a rectangular structure, and the peripheral outer walls of the fixed seat 11 are all provided with positioning components 12 distributed in a rectangular structure at equal intervals, The product material is easy to get, and the production process is simple.

Furthermore, the axle center of the fixed disk 3 is fixedly connected with the transmission shaft rod 1, the fixed disk 3 is distributed on the outer wall of the transmission shaft rod 1 in an equidistant structure, and the walking tractor is provided with the dry land wheels to operate in dry land, so that the working benefit can be effectively improved, the oil consumption can be reduced, the adhesive force to soil can be increased, the soil is not hardened, the wheel slip can be reduced, the characteristics of fast desliming and strong ridge trafficability in the field can be realized, and the walking tractor is suitable for being matched with various models of walking tractors.

Further, fixed subassembly 4 includes bush 6, bush 6 is the rectangle structure, and set up recess 8 on the bottom outer wall of bush 6, it has slipmat 9 to bond on the inner wall all around of recess 8, and threaded connection has bolt 7 on the front outer wall of bush 6, the setting of fixed subassembly 4, the teeth of a cogwheel 5 is pegged graft to when recess 8's inside, slipmat 9 can carry out spacing fixed effect to the teeth of a cogwheel 5, then fix the teeth of a cogwheel 5 through bolt 7, make between the teeth of a cogwheel 5 and the bush 6 fixed more firm, reached the holistic stability degree of nonirrigated farmland wheel 2 in the use, can effectual promotion tilling efficiency.

Further, be fixed connection between bush 6 and the lantern ring 18, and bush 6 is equidistant annular structure and distributes on the outer wall of lantern ring 18, and bush 6 equidistance welds on the outer wall of lantern ring 18 for the teeth of a cogwheel 5 is more firm after the installation in-process of operation, has increased the adhesive force to soil.

Further, locating component 12 includes sleeve 16, sleeve 16 sets up the inside at fixing base 11, and sleeve 16's inside is provided with spring 17, sleeve 16's inside swing joint has reference column 15, and reference column 15 is located laminating mutually between sleeve 16 inside one end and the spring 17, sleeve 16's other end fixedly connected with positioning disk 14 is kept away from to reference column 15, and positioning disk 14 is toper platform column structure, locating component 12's setting, peg graft to recess 8's inside back when fixing base 11, positioning disk 14 promotes reference column 15 and recess 8 inner wall through spring 17 and laminates, thereby reach the fixed reinforced effect to teeth of a cogwheel 5, this simple structure simultaneously, easily installation.

Further, fixing base 11 and recess 8's specification looks adaptation, and fixing base 11 is fixed connection through between bolt 7 and the recess 8, after fixing base 11 pegs graft to recess 8's inside, then fixes fixing base 11 through bolt 7, can effectual promotion teeth of a cogwheel 5's stability for teeth of a cogwheel 5 is more stable firm in the use.

The working principle is as follows: when the micro cultivator dry land wheel is used, when an operator inserts the wheel teeth 5 into the groove 8, the non-slip mat 9 can limit and fix the wheel teeth 5, then the wheel teeth 5 are fixed through the bolts 7, so that the wheel teeth 5 and the bush 6 are fixed more stably, the integral stability of the dry land wheel 2 in the use process is achieved, the cultivation efficiency can be effectively improved, after the fixing seat 11 is inserted into the groove 8, the positioning disc 14 pushes the positioning column 15 to be attached to the inner wall of the groove 8 through the spring 17, the effect of fixing and reinforcing the wheel teeth 5 is achieved, after the wheel teeth 5 are installed, the operator installs the fixing disc 3 on the outer wall of the transmission rod shaft lever 1 at equal intervals, the dry land wheel 2 has the characteristics of simple structure, low manufacturing cost, convenient assembly and disassembly and use, easy obtainment of product materials and simple production process, and the hand tractor is provided with the dry land wheel 2 to operate on dry land, the soil-saving tractor can effectively improve the working benefit, reduce the oil consumption, increase the adhesive force to the soil, prevent the soil from hardening, reduce the wheel slip, has the characteristics of quick desliming and strong ridge trafficability in the field, and is suitable for being matched with various models of hand tractors.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A miniature cultivator dry land wheel comprises a dry land wheel (2) and is characterized in that the dry land wheel (2) comprises a fixed disc (3), the outside of the fixed disc (3) is fixedly connected with a lantern ring (18), the specification of the lantern ring (18) is matched with that of the fixed disc (3), fixed components (4) which are distributed in an annular structure at equal intervals are welded on the outer wall of the lantern ring (18), gear teeth (5) are arranged on the outer wall of one end, far away from the lantern ring (18), of the fixed components (4), the gear teeth (5) are of an L-shaped structure, one end, far away from the fixed components (4), of the gear teeth (5) is provided with a tooth opening (10), a shovel opening (13) is formed in the inner wall of the tooth opening (10), a fixed seat (11) is fixedly connected to the outer wall of the other end, far away from the tooth opening (10), of the fixed seat (11) is of a, and positioning components (12) which are distributed in a rectangular structure at equal intervals are arranged on the peripheral outer wall of the fixed seat (11).

2. The micro-cultivator dry land wheel as claimed in claim 1, wherein the axle center of the fixed disc (3) is fixedly connected with the transmission shaft lever (1), and the fixed discs (3) are distributed on the outer wall of the transmission shaft lever (1) in an equidistant structure.

3. The micro-cultivator dry land wheel as claimed in claim 1, wherein the fixing component (4) comprises a bushing (6), the bushing (6) is of a rectangular structure, a groove (8) is formed in the outer wall of the bottom end of the bushing (6), a non-slip mat (9) is bonded on the inner wall of the periphery of the groove (8), and a bolt (7) is connected to the outer wall of the front face of the bushing (6) in a threaded manner.

4. A micro-cultivator dry land wheel according to claim 3, wherein the bushings (6) are fixedly connected with the collar (18) and the bushings (6) are distributed on the outer wall of the collar (18) in an equidistant ring configuration.

5. The micro-cultivator dry land wheel as claimed in claim 1, wherein the positioning assembly (12) comprises a sleeve (16), the sleeve (16) is arranged inside the fixing seat (11), a spring (17) is arranged inside the sleeve (16), a positioning column (15) is movably connected inside the sleeve (16), one end of the positioning column (15) located inside the sleeve (16) is mutually attached to the spring (17), a positioning disc (14) is fixedly connected to the other end, far away from the sleeve (16), of the positioning column (15), and the positioning disc (14) is in a conical table-shaped structure.

6. A micro-cultivator dry land wheel according to claim 3, wherein the fixed seat (11) is adapted to the specification of the groove (8), and the fixed seat (11) is fixedly connected with the groove (8) through the bolt (7).