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A crawler self-propelled double rotary tiller

A double rotary cultivator, self-propelled technology, applied in the field of agricultural machinery, can solve the problems of waste, the output efficiency of the engine cannot be effectively used, and the working efficiency of the crawler self-propelled rotary cultivator is low.

Inactive Publication Date: 2017-02-01
邱景
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] (1) Since only one end of the frame of the existing crawler self-propelled rotary tiller is equipped with a rotary tiller, it is difficult for the crawler self-propelled rotary tiller to operate in a small area of ​​field, field corner or edge at one time. The soil is crushed, and the soil must be crushed again with a rotary tiller to crush the soil
As a result, it is necessary to reverse repeatedly, which reduces the working efficiency of the crawler self-propelled rotary tiller and increases its operating cost.
[0005] (2) Due to the imperfection of the transmission box assembly of the existing crawler self-propelled rotary tiller, that is, it only transmits the power of the power output shaft of the harvester or tractor to one direction, that is, the existing crawler self-propelled The rotary tiller only drives one shaft of the rotary tiller to make one shaft of the rotary tiller work
Therefore, the engine output efficiency of the existing crawler self-propelled rotary cultivator cannot be effectively utilized, and there is waste

Method used

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  • A crawler self-propelled double rotary tiller
  • A crawler self-propelled double rotary tiller
  • A crawler self-propelled double rotary tiller

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Please also see figure 1 with figure 2 ,in, figure 1 It is the structural representation of the crawler self-propelled double rotary cultivator of the present invention, figure 2 It is a structural schematic diagram of the transmission mechanism of the crawler self-propelled double rotary cultivator of the present invention. The crawler self-propelled double rotary tiller of the present invention comprises a frame 1, a crawler running mechanism 2, a power mechanism 3, a transmission mechanism 4 and two rotary tillers 5. The crawler belt running mechanism 2 is arranged on the chassis of the frame 1, and the power mechanism 3 and the transmission mechanism 4 are arranged at both ends of the top of the frame 1 respectively; The transmission mechanism 4 is connected; the two rotary tillers 5 are respectively arranged at the front and rear ends of the frame 1, and are respectively a front rotary tiller 51 and a rear rotary tiller 52. The transmission mechanism 4 includ...

Embodiment 2

[0036] The structure of this embodiment is similar to that of Embodiment 1, and the difference is that the three structures of the transmission triaxle 43a of the rear transmission unit 43, the support frame 112 in the frame 1 and the sprocket box group 434 are removed, that is, The rear transmission unit 43 only includes four transmission shafts 43b, and the frame 1 is only provided with a supporting frame 111 . The four transmission shafts 43b are parallel to the first transmission shaft 42a, and are directly connected to the first transmission shaft 42a through the sprocket box group 431. One end of the two connecting frames 12 is respectively connected to the first transmission shaft 42a. The bearing seats are connected, and one end of the two supporting frames 11 is respectively connected with the bearing seats on the first transmission shaft 42a.

Embodiment 3

[0038] see image 3 , in this embodiment, the structure of the power mechanism is changed to: the power mechanism C3 includes a diesel engine, a travel clutch, a travel gearbox, a first clutch, a second clutch, a gear pump and a cylinder lifting control valve; the front transmission unit includes a transmission The two-axis C21 and the first gearbox, the rear transmission unit includes the transmission four-axis C31 and the second gearbox, and the crawler self-propelled double rotary cultivator in this embodiment does not include two support frames 11, two connecting frames 12 and locks. Bit pole 7. The diesel engine is installed on the top of the frame C1, its main drive output end is respectively connected with the input ends of the travel clutch, the first clutch and the second clutch, and its auxiliary drive output end is connected with the gear pump. The travel clutch is connected with the travel gearbox, and the travel gearbox is connected with the crawler travel mechan...

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PUM

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Abstract

A continuous track self-propelled dual-rotary tiller, comprising a frame (1), a continuous track locomotion mechanism (2) arranged on a chassis of the frame (1), and a power mechanism (3) and a transmission mechanism (4) respectively arranged at two ends of the top of the frame (1). The power mechanism (3) is respectively connected to the continuous track locomotion mechanism (2) and the transmission mechanism (4). The continuous track self-propelled dual-rotary tiller also comprises two rotary tillers (5) respectively arranged at a front end and a rear end of the frame (1). The transmission mechanism (4) comprises a front transmission unit (42) and a rear transmission unit (43). The front transmission unit (42) is connected to an output end of the power mechanism (3). The rear transmission unit (43) is connected to the front transmission unit (42) or the output end of the power mechanism (3). The front transmission unit (42) and the rear transmission unit (43) are respectively in a transmission connection with a front rotary tiller (51) and a rear rotary tiller (52). The continuous track self-propelled dual-rotary tiller has a high operating efficiency and low operating costs, and is able to reasonably utilise the output efficiency of the power mechanism of the continuous track self-propelled dual-rotary tiller.

Description

technical field [0001] The invention relates to agricultural machinery, in particular to a crawler self-propelled double rotary cultivator. Background technique [0002] The crawler self-propelled rotary cultivator is a cultivating machine that completes plowing and harrowing operations. It has been widely used because of its strong ability to crush soil and flat surface area after plowing. [0003] The crawler self-propelled rotary tiller of the prior art generally includes a frame, a crawler running mechanism, an engine, a transmission box assembly and a rotary tiller. The crawler mechanism is arranged at the bottom of the frame, the engine and the transmission box assembly are connected in transmission and arranged on the top of the frame, and the rotary tiller is arranged at one end of the frame and connected in transmission with the transmission box assembly. The transmission box assembly is driven by the output shaft of the engine, so as to drive the rotary blade sha...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01B33/02A01B33/08A01B71/00
CPCA01B33/02A01B33/08A01B71/00
Inventor 邓光辉
Owner 邱景