Portable mini tiller handle seat and engine arrangement structure
A technology of layout structure and handle seat, which is applied in the field of micro tillage machines, can solve the problems of inconvenient selection of suitable power for micro tillage machines, poor connection reliability of handle seats, and large space occupied by vertical engines, etc. The horizontal tube is firm, it is convenient to cross obstacles, and the structure is compact
Active Publication Date: 2014-10-01
CHONGQING JIAMU MACHINERY
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Problems solved by technology
The existing micro-tiller frame not only has complex structure, difficult processing and high production cost, but also takes up a lot of space, which will increase the volume of the entire micro-tiller, which is not conducive to the development of micro-tillers in the direction of miniaturization
[0004] The handle on the tiller is generally composed of a handle tube and a handle seat, and the handle tube and the handle seat are usually in one structure, so that the space is large and will increase the cost of packaging and transportation; at the same time, the handle seat is connected on the frame The reliability is poor, and the disassembly operation is inconvenient
[0005] The powertrain on the tiller usually uses a vertical engine. On the one hand, there are few types of vertical engines, which is not convenient for the tiller to choose the appropriate power according to actual needs; on the other hand, the vertical engine is on the frame. It takes up a lot of space and will increase the volume of the whole tiller
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[0026] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:
[0027] like image 3 , Figure 4 , Figure 5 As shown, the frame consists of a main pipe 1, a beam 2, a supporting plate 3, a plug 4, an elbow 5, an inclined pipe 6, a horizontal pipe 7, a positioning sleeve 8, a stopper 9, an upper positioning plate 10 and a lower positioning plate 11, etc. constitute. Wherein, the main pipe 1 is in a "U" shape with the front end closed and the rear end open, and the front end of the main pipe 1 is tilted up to form a bumper 1a. Except for the bumper 1a, the remaining part of the main pipe 1 is a horizontal section symmetrically arranged on the left and right sides, and the bumper 1a and the horizontal section of the main pipe 1 have an included angle of 130-150°. A crossbeam 2 is arranged at the front between the two horizontal sections of the main pipe 1. The crossbeam 2 is a rectangular plate structure. Both the fron...
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The invention discloses a portable mini tiller handle seat and engine arrangement structure. An engine (15) is supported on a support plate (3), and the bottom of the engine (15) is fixed on the support plate (3) through four bolts distributed in a rectangle. A bend (5) is V-shaped and is formed by sequentially connecting a first straight section (5a), an arc transition section (5b) and a second straight section (5c). A handle seat lower installation hole (5d) is formed in the lower portion of the first straight section (5a), and a bolt penetrates the handle seat lower installation hole (5d) and an assembly hole formed in the lower end of a handle seat (12) on the corresponding side to connect the bend (5) and the handle seat (12). The handle seat and a handle pipe forming a handle are of a split structure, disassembly and assembly are convenient, and the package transportation cost is effectively reduced. The engine is a horizontal engine, a user has many choices, the mini tiller size can be further reduced, and the engine is firm and reliable in installation and good in stability.
Description
technical field [0001] The invention belongs to the technical field of tillage machines, and in particular relates to the arrangement structure of a handle seat and an engine on a tillage machine. Background technique [0002] Micro tillage machine is an agricultural tool in the new era. It has the characteristics of light weight, small size and simple structure. It is widely used in dry land, paddy fields, orchards, etc. in plains, mountains, and hills. , spraying and other operations, it can also be towed by a trailer for short-distance transportation. The micro tillage machine has strong flexibility, can drive freely in the field, is convenient for users to use and store, saves the trouble of large agricultural machinery not being able to enter the mountainous fields, and saves farmers a lot of time in the busy season. [0003] The frame is an important part of the tiller, and it is the skeleton of the tiller, which is used to arrange the powertrain, blade, handle and ot...
Claims
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IPC IPC(8): A01B51/02A01B71/00
Inventor 邵海波向安林
Owner CHONGQING JIAMU MACHINERY