CN203261676U - Rototiller control assembly - Google Patents
Rototiller control assembly Download PDFInfo
- Publication number
- CN203261676U CN203261676U CN 201320324510 CN201320324510U CN203261676U CN 203261676 U CN203261676 U CN 203261676U CN 201320324510 CN201320324510 CN 201320324510 CN 201320324510 U CN201320324510 U CN 201320324510U CN 203261676 U CN203261676 U CN 203261676U
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- CN
- China
- Prior art keywords
- shaft
- support
- transmission shaft
- power transmission
- axle sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a rotary cultivator control assembly which comprises an orientating handle, two connecting rods, an oil valve and a reversing assembly, wherein the reversing assembly comprises a support shaft, a shaft sleeve and a support frame; the support shaft is horizontally arranged; one end of the support shaft is connected with a vehicle body; the shaft sleeve is sleeved on the support shaft and can rotate around the support shaft; the length of the shaft sleeve is greater than the length of the support shaft; one side of the shaft sleeve is fixed with a left-right transmission shaft; the support frame is rotationally connected with one end of the shaft sleeve, which is far away from the vehicle body, through a horizontally arranged pin shaft so as to rotate up and down around the pin shaft; one side of the support frame, which is far away from the vehicle body, is fixed with a front-back transmission shaft; the orientating handle is fixedly connected with the upper side of the support frame; the left-right transmission shaft and the front-back transmission shaft are respectively connected with the oil valve through the connecting rods and can drive the oil valve to move through the connecting rods. The rotary cultivator control assembly disclosed by the utility model has the advantages of more convenience for control, accuracy in orientation, high reliability and more safety.
Description
Technical field
The utility model relates to rotovator, relates in particular to a kind of rotovator and controls assembly.
Background technology
Present rotovator mainly is made of the car body such as tractor, agricultural vehicle and cultivated cutter assembly, ploughs the cutter assembly and is connected with car body by support arm; Be provided with on car body for controlling the assembly of controlling that rotovator turns to and be used for controlling cultivated cutter assembly landing.Traditional assembly of controlling mainly consists of by being allocated to handle, universal joint, power transmission shaft, connecting rod and fuel tap, move by being allocated to handle drive universal joint one way or another, thereby drive the fuel tap action by power transmission shaft and connecting rod, thereby realize turning to and the landing of cultivated cutter assembly of rotovator.But because universal joint can carry out the rotation in each orientation, and rotovator only control the control that is allocated to that needs left and right and four orientation, front and back, situation not in place easily appears being allocated in operating process thereby make, thereby impact is controlled, make and control inconvenience, and less stable, reliability is low, and safety coefficient is reduced.
The utility model content
For the prior art above shortcomings, the purpose of this utility model just is to provide a kind of rotovator to control assembly, controls conveniently, and is allocated to accurately, and reliability is high, and is safer.
To achieve these goals, the technical solution adopted in the utility model is such: a kind of rotovator is controlled assembly, comprise and be allocated to handle, two connecting rods and fuel tap, it is characterized in that: also comprise a reversing assembly, described reversing assembly comprises back shaft, axle sleeve and support, described back shaft is horizontally disposed with, and the one end is connected with car body; Described axle sleeve is set on back shaft, and can rotate around back shaft, and its length is greater than the length of back shaft, is fixed with a left and right power transmission shaft in a side of axle sleeve; Described support is rotationally connected by a horizontally disposed bearing pin and the axle sleeve end away from car body, and support can be rotated up and down around this bearing pin, is fixed with a front and back power transmission shaft at support away from a side of car body; The described handle that is allocated to is fixedly connected with the upside of support; Described left and right power transmission shaft is connected with fuel tap by a connecting rod respectively with the front and back power transmission shaft, and can drive the fuel tap action by connecting rod.
Further, described support comprises top board and the power transmission shaft installing plate of two risers that be arranged in parallel, two risers tops; Wherein, two risers are positioned at the both sides of axle sleeve, and described bearing pin passes axle sleeve and two risers, and support is connected with axle sleeve; Top board is fixed in above two risers, and the lower end that is allocated to handle is fixedly connected with this top board; The power transmission shaft installing plate is fixed in two risers away from a side of car body, and an end of front and back power transmission shaft is fixedly connected with the power transmission shaft installing plate, and the other end is connected with connecting rod.
Compared with prior art, the utility model has the advantage of: simple in structure, the turning function (being front, rear, left and right) that only has four direction due to reversing assembly, make this handle that is allocated to of controlling assembly also can only move forward and backward and move left and right, more convenient operation so not only, and be allocated to more accurately, to be allocated to reliability higher thereby make, and safer.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that the A of Fig. 1 is to view.
In figure: 1-be allocated to handle, 2-connecting rod, 3-fuel tap, 4-axle sleeve, 5-left and right power transmission shaft, 6-support, 7-bearing pin, 8-front and back power transmission shaft, 9-car body.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Embodiment: referring to Fig. 1, Fig. 2, a kind of rotovator is controlled assembly, comprises being allocated to handle 1, two connecting rods 2 and fuel tap 3.Also comprise a reversing assembly, described reversing assembly comprises back shaft, axle sleeve 4 and support 6, and described back shaft is horizontally disposed with, and the one end is connected with car body 9; During concrete enforcement, this back shaft is along the fore-and-aft direction setting (its length direction is consistent with the length direction of car body 9) of car body 9.Described axle sleeve 4 is set on back shaft, and can rotate around back shaft, and its length is greater than the length of back shaft, is fixed with a left and right power transmission shaft 5 in a side of axle sleeve 4.Described support 6 is rotationally connected by a horizontally disposed bearing pin 7 and the end of axle sleeve 4 away from car body 9, and support 6 can be rotated up and down around this bearing pin 7, is fixed with a front and back power transmission shaft 8 at support 6 away from a side of car body 9.The described handle 1 that is allocated to is fixedly connected with the upside of support 6; Described left and right power transmission shaft 5 is connected with fuel tap 3 by a connecting rod 2 respectively with front and back power transmission shaft 8, and can drive fuel tap 3 actions by connecting rod 2.
During concrete enforcement, described support 6 comprises top board and the power transmission shaft installing plate above two risers that be arranged in parallel, two risers; Wherein, two risers are positioned at the both sides of axle sleeve 4, and described bearing pin 7 passes axle sleeve 4 and two risers, and support 6 is connected with axle sleeve 4; Top board is fixed in above two risers, and the lower end that is allocated to handle 1 is fixedly connected with this top board; The power transmission shaft installing plate is fixed in two risers away from a side of car body 9, and an end of front and back power transmission shaft 8 is fixedly connected with the power transmission shaft installing plate, and the other end is connected with connecting rod 2.Support 6 adopts said structure, and is simple in structure, easy to process, and good stability.
During operation, pull out when pulling out forward or backward to handle, support rotates round the pin axle, make support up or (down) draw or (pressures) before and after power transmission shafts (ploughing cutter assembly lifting power transmission shaft), thereby make connecting rod drive fuel tap, make cultivated cutter assembly carry out lifting; In like manner, pull out when pulling out to the left or to the right to handle, supporting band moving axis cover rotates round back shaft, axle sleeve is turned left or (turning right) draws or (pressure) left and right directions power transmission shaft, thereby makes connecting rod drive fuel tap, and car body is turned to.
Need to prove at last, above embodiment is only in order to the technical solution of the utility model to be described but not the restriction technologies scheme, those of ordinary skill in the art is to be understood that, those are modified to the technical solution of the utility model or are equal to replacement, and do not break away from aim and the scope of the technical program, all should be encompassed in the middle of claim scope of the present utility model.
Claims (2)
1. a rotovator is controlled assembly, comprise and be allocated to handle (1), two connecting rods (2) and fuel tap (3), it is characterized in that: also comprise a reversing assembly, described reversing assembly comprises back shaft, axle sleeve (4) and support (6), described back shaft is horizontally disposed with, and the one end is connected with car body (9); Described axle sleeve (4) is set on back shaft, and can rotate around back shaft, and its length is greater than the length of back shaft, is fixed with a left and right power transmission shaft (5) in a side of axle sleeve (4); Described support (6) is rotationally connected by a horizontally disposed bearing pin (7) and the end of axle sleeve (4) away from car body (9), support (6) can be rotated up and down around this bearing pin (7), be fixed with a front and back power transmission shaft (8) at support (6) away from a side of car body (9); The described handle (1) that is allocated to is fixedly connected with the upside of support (6); Described left and right power transmission shaft (5) is connected with fuel tap (3) by a connecting rod (2) respectively with front and back power transmission shaft (8), and can pass through connecting rod (2) drive fuel tap (3) action.
2. rotovator according to claim 1 is controlled assembly, it is characterized in that: described support (6) comprises top board and the power transmission shaft installing plate above two risers that be arranged in parallel, two risers; Wherein, two risers are positioned at the both sides of axle sleeve (4), and described bearing pin (7) passes axle sleeve (4) and two risers, and support (6) is connected with axle sleeve (4); Top board is fixed in above two risers, and the lower end that is allocated to handle (1) is fixedly connected with this top board; The power transmission shaft installing plate is fixed in two risers away from a side of car body (9), and an end of front and back power transmission shaft (8) is fixedly connected with the power transmission shaft installing plate, and the other end is connected with connecting rod (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320324510 CN203261676U (en) | 2013-06-06 | 2013-06-06 | Rototiller control assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320324510 CN203261676U (en) | 2013-06-06 | 2013-06-06 | Rototiller control assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203261676U true CN203261676U (en) | 2013-11-06 |
Family
ID=49492193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320324510 Expired - Fee Related CN203261676U (en) | 2013-06-06 | 2013-06-06 | Rototiller control assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203261676U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106034413A (en) * | 2016-05-30 | 2016-10-26 | 安徽省丰蓼农业开发有限公司 | Soil preparation mechanism based on farmland rotary cultivator |
-
2013
- 2013-06-06 CN CN 201320324510 patent/CN203261676U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106034413A (en) * | 2016-05-30 | 2016-10-26 | 安徽省丰蓼农业开发有限公司 | Soil preparation mechanism based on farmland rotary cultivator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20140606 |