CN204499229U - A kind of overhead sprayer chassis - Google Patents
A kind of overhead sprayer chassis Download PDFInfo
- Publication number
- CN204499229U CN204499229U CN201520112790.2U CN201520112790U CN204499229U CN 204499229 U CN204499229 U CN 204499229U CN 201520112790 U CN201520112790 U CN 201520112790U CN 204499229 U CN204499229 U CN 204499229U
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- support
- chassis
- frame
- overhead sprayer
- overhead
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Abstract
The utility model discloses a kind of overhead sprayer chassis, comprise frame, the first support, the second support, four tires, oil cylinder and steering linkages; Described first support and the second support are positioned at frame two ends, and the first support and the second pedestal lower end all install two tires; Oil cylinder is arranged near that side of the second support in frame, and steering linkage connects two tires below the second support, and the pull bar of steering linkage is connected with the piston rod of oil cylinder; Distance bottom the chassis of frame and tire is more than 2m.The devices such as overhead sprayer chassis employing chassis balanced controls of the present utility model and wheel tread adjusting mechanism, make overhead sprayer be that the seeding corn and other crops the middle and late growth stage extermination of disease and insect pest provides the foundation.This overhead sprayer chassis is applicable to the higher sprayer in chassis, solves the unstable difficult problem turned to inconvenience of the higher sprayer in chassis.
Description
Technical field
The utility model belongs to technical field of agricultural mechanical equipment, particularly a kind of overhead sprayer chassis.
Background technology
In the last few years, along with the change of climate warming and the factor such as agroecological environment and crop mix, the generation of Corn diseases and insect pests was in increasing the weight of trend.Have best control efficiency in corn " horn mouth " phase dispenser to damage by disease and insect, corn Spraying period plant height is about 2mm, and conventional Agent spraying machine is difficult to use, and artificial dispenser not only intensity is large, efficiency is low, also very easily the person is damaged.At present, the overhead sprayer of studies in China mainly meets cotton and corn growth dispenser in early stage job requirements, and chassis height is low, cannot be applicable to corn " horn mouth " phase dispenser.
Utility model content
Problem to be solved in the utility model is to provide a kind of overhead sprayer chassis, and this overhead sprayer chassis height is higher, goes for the corn growth middle and later periods extermination of disease and insect pest.
The overhead sprayer chassis of one of the present utility model, comprises frame, the first support, the second support, four tires, oil cylinder and steering linkages; Described first support and the second support are positioned at frame two ends, and the first support and the second pedestal lower end all install two tires; Oil cylinder is arranged near that side of the second support in frame, and steering linkage connects two tires below the second support, and the pull bar of steering linkage is connected with the piston rod of oil cylinder; Distance bottom the chassis of frame and tire is more than 2m.
As the further improvement of technique scheme, described overhead sprayer chassis also comprises chassis balanced controls, and described chassis balanced controls are fixed on the bottom near second that side of support in frame.
As the further improvement of technique scheme, described overhead sprayer chassis also comprises wheel tread adjusting mechanism, and described wheel tread adjusting mechanism comprises wheelspan adjusting bolt, propons, turns to supporting sleeve and kingpin; The described supporting sleeve that turns to is fixed on the inner left and right sides of propons by wheelspan adjusting bolt, and kingpin is installed on and turns to supporting sleeve inner, and the second support is fixed in its lower end; First pedestal upper end is connected with frame by wheelspan adjusting bolt; Frame by chassis balanced controls and propons hinged.
Another kind as technique scheme improves, and described overhead sprayer chassis also comprises cylinder installation seat, and oil cylinder is installed in frame by cylinder installation seat.
Another kind as technique scheme improves, and described frame is welded by rectangular steel pipe.
Another kind as technique scheme improves, and described chassis balanced controls comprise stop pin, swinging shaft, swinging shaft supporting seat and wave axle sleeve.
The devices such as overhead sprayer chassis employing chassis balanced controls of the present utility model and wheel tread adjusting mechanism, make overhead sprayer be that the seeding corn and other crops the middle and late growth stage extermination of disease and insect pest provides the foundation.This overhead sprayer chassis is applicable to the higher sprayer in chassis, solves the unstable difficult problem turned to inconvenience of the higher sprayer in chassis.
Accompanying drawing explanation
Fig. 1 is overhead sprayer chassis structure schematic diagram;
Fig. 2 is wheel tread adjusting mechanism structural representation;
Fig. 3 is chassis balanced controls structural representation.
Embodiment
Below in conjunction with accompanying drawing, the overhead sprayer chassis of the one that the utility model proposes is described in detail.
As shown in Figure 1, a kind of overhead sprayer chassis disclosed in the utility model, comprises frame 1, first support 2, second support 12, four tires 4, oil cylinder 5, steering linkage 6 and cylinder installation seats 8.Frame 1 is welded by rectangular steel pipe.Described first support 2 and the second support 12 are positioned at frame 1 two ends, and two tires are all installed in the first support 2 and the second support 12 lower end; Oil cylinder 5 is arranged near second that side of support 12 in frame 1 by cylinder installation seat 8, and steering linkage 6 connects two tires 4 below the second support 12, and the pull bar of steering linkage 6 is connected with the piston rod of oil cylinder 5; Distance bottom the chassis of frame 1 and tire is more than 2m.
Described overhead sprayer chassis also comprises chassis balanced controls 7, and described chassis balanced controls 7 are fixed on the bottom near second that side of support 12 in frame 1.
Described overhead sprayer chassis also comprises wheel tread adjusting mechanism, and as shown in Figure 2, described wheel tread adjusting mechanism comprises wheelspan adjusting bolt 3, propons 9, turns to supporting sleeve 10 and kingpin 11; The described supporting sleeve 10 that turns to is fixed on the inner left and right sides of propons 9 by wheelspan adjusting bolt 3, and kingpin 11 is installed on and turns to supporting sleeve 10 inner, and the second support 12 is fixed in its lower end; First support 2 upper end is connected with frame 1 by wheelspan adjusting bolt 3; Frame 1 is hinged by chassis balanced controls 7 and propons 9.
As shown in Figure 3, described chassis balanced controls 7 comprise stop pin 71, swinging shaft 72, swinging shaft supporting seat 73, wave axle sleeve 76 and anti-pivoted arm 77.Swinging shaft 72 bears Main Load, and swinging shaft 72 end welds anti-pivoted arm 77, and stop pin 71 prevents swinging shaft 72 from coming off and rotating.
Claims (6)
1. an overhead sprayer chassis, comprises frame (1), the first support (2), the second support (12), four tires (4), it is characterized in that: also comprise oil cylinder (5) and steering linkage (6); Described first support (2) and the second support (12) are positioned at frame (1) two ends, and two tires are all installed in the first support (2) and the second support (12) lower end; It is upper near the second support (12) that side that oil cylinder (5) is arranged on frame (1), and steering linkage (6) connects two tires (4) of the second support (12) below, and the pull bar of steering linkage (6) is connected with the piston rod of oil cylinder (5); Distance bottom the chassis of frame (1) and tire is more than 2m.
2. overhead sprayer chassis according to claim 1, it is characterized in that: described overhead sprayer chassis also comprises chassis balanced controls (7), described chassis balanced controls (7) is fixed on the upper bottom near the second support (12) that side of frame (1).
3. overhead sprayer chassis according to claim 2, it is characterized in that: described overhead sprayer chassis also comprises wheel tread adjusting mechanism, described wheel tread adjusting mechanism comprises wheelspan adjusting bolt (3), propons (9), turns to supporting sleeve (10) and kingpin (11); The described supporting sleeve (10) that turns to is fixed on propons (9) the inner left and right sides by wheelspan adjusting bolt (3), and kingpin (11) is installed on and turns to supporting sleeve (10) inner, and the second support (12) is fixed in its lower end; First support (2) upper end is connected with frame (1) by wheelspan adjusting bolt (3); Frame (1) is hinged by chassis balanced controls (7) and propons (9).
4. overhead sprayer chassis according to claim 1, is characterized in that: described overhead sprayer chassis also comprises cylinder installation seat (8), and oil cylinder (5) is installed in frame (1) by cylinder installation seat (8).
5. overhead sprayer chassis according to claim 1, is characterized in that: described frame (1) is welded by rectangular steel pipe.
6. overhead sprayer chassis according to claim 2, is characterized in that: described chassis balanced controls (7) comprises stop pin (71), swinging shaft (72), swinging shaft supporting seat (73) and waves axle sleeve (76).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520112790.2U CN204499229U (en) | 2015-02-16 | 2015-02-16 | A kind of overhead sprayer chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520112790.2U CN204499229U (en) | 2015-02-16 | 2015-02-16 | A kind of overhead sprayer chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204499229U true CN204499229U (en) | 2015-07-29 |
Family
ID=53697248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520112790.2U Expired - Fee Related CN204499229U (en) | 2015-02-16 | 2015-02-16 | A kind of overhead sprayer chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204499229U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107455030A (en) * | 2017-02-09 | 2017-12-12 | 河南科技大学 | Adjustable travelling platform |
-
2015
- 2015-02-16 CN CN201520112790.2U patent/CN204499229U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107455030A (en) * | 2017-02-09 | 2017-12-12 | 河南科技大学 | Adjustable travelling platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20160216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |