CN210406820U - Spray lance shock attenuation buffer gear of spraying plant protection car and plant protection car thereof - Google Patents
Spray lance shock attenuation buffer gear of spraying plant protection car and plant protection car thereof Download PDFInfo
- Publication number
- CN210406820U CN210406820U CN201921026764.2U CN201921026764U CN210406820U CN 210406820 U CN210406820 U CN 210406820U CN 201921026764 U CN201921026764 U CN 201921026764U CN 210406820 U CN210406820 U CN 210406820U
- Authority
- CN
- China
- Prior art keywords
- spring
- hinge point
- spray
- rod
- plant protection
- 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
Links
Images
Landscapes
- Catching Or Destruction (AREA)
- Special Spraying Apparatus (AREA)
Abstract
The utility model discloses a spray lance damping and buffering mechanism of a spray plant protection vehicle, which comprises a vehicle body support, a spray lance support, a first connecting rod, a second connecting rod and a spring; a hinge point A and a hinge point B are arranged on the vehicle body bracket; a hinge point C and a hinge point D are arranged on the spray rod bracket; two ends of the first connecting rod are respectively hinged to the hinge point A, C, and two ends of the second connecting rod are respectively hinged to the hinge point B, D; the lower end of the vehicle body bracket is provided with a spring supporting rod; two ends of the spring support rod are provided with spring baffles; the lower end of the spray rod support is provided with a spring shifting arm, and the spring shifting arm is provided with a long circular groove for a spring supporting rod to pass through; the two springs penetrate through the spring supporting rod and are respectively arranged on two sides of the spring shifting arm; one end of each spring is respectively propped against the spring baffle, and the other end of each spring is respectively propped against the spring shifting arm. From this the utility model discloses a spray lance shock attenuation buffer gear of spraying plant protection car can weaken the luffing motion range and the time of spraying the pencil. A plant protection vehicle is also disclosed.
Description
Technical Field
The utility model relates to a plant protection machine field especially relates to a spray lance shock attenuation buffer gear of spraying plant protection car. Still relate to a spraying plant protection car.
Background
Modern agriculture is free from plant protection machinery, wherein the plant protection vehicle for spraying the medicines generally has a very long spraying arm, the ground in the field is not flat, jolting is inevitable in the construction process, the jolting of the road surface inevitably leads to the up-and-down swinging of the mechanical arm, if the pendulum can not be stopped in time, the mechanical structure is easy to fatigue, the spraying uniformity of the medicines can also be greatly influenced, so that the up-and-down swinging amplitude and the swinging time of the spraying rod are weakened, and the plant protection vehicle for spraying the medicines is always a difficult problem that technicians in the field need to continuously overcome.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: how to weaken the up-and-down swing amplitude and the swing time of the spray rod.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
the utility model provides a spray lance shock attenuation buffer gear of spraying plant protection car, includes: the device comprises a vehicle body support, a spray rod support, a first connecting rod, a second connecting rod and a spring;
a hinge point A and a hinge point B are arranged on the vehicle body bracket in the same horizontal direction;
a hinge point C and a hinge point D are arranged on the spray rod bracket in the same horizontal direction;
two ends of the first connecting rod are respectively hinged to the hinge point A and the hinge point C, and two ends of the second connecting rod are respectively hinged to the hinge point B and the hinge point D;
the lower end of the vehicle body bracket is provided with a spring supporting rod; two ends of the spring supporting rod are provided with spring baffles; the lower end of the spray rod support is provided with a spring shifting arm, and the spring shifting arm is provided with a long circular groove for a spring supporting rod to penetrate through;
the two springs penetrate through the spring supporting rod and are respectively arranged on two sides of the spring shifting arm; one ends of the two springs respectively abut against the spring baffle, and the other ends of the two springs respectively abut against the spring shifting arm.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Further, the distance between the hinge point A and the hinge point B is smaller than the distance between the hinge point C and the hinge point D;
furthermore, a limiting device is further arranged on the vehicle body support to limit the spray rod support to swing only within a limited range.
The utility model also discloses a plant protection car, including controlling the spray lance, still include foretell spray lance shock attenuation buffer gear, control spray lance rotatable coupling be in spray lance support's both sides.
Compared with the prior art, the utility model discloses following technological effect has:
due to the damping effect of the spring, the amplitude and the swinging time of the vertical swinging of the medicine spraying frame can be greatly reduced.
Drawings
Fig. 1 is a schematic view of a structure of a vehicle body bracket of a spray rod damping and buffering mechanism of the spray plant protection vehicle of the present invention;
fig. 2 is a schematic view of a spray rod bracket structure of a spray rod damping and buffering mechanism of the spray plant protection vehicle of the present invention;
fig. 3 is a schematic structural view of a spray rod damping and buffering mechanism of the spray plant protection vehicle of the present invention;
fig. 4 is a schematic view of a spray rod structure of the spraying plant protection vehicle of the present invention;
in the drawings, the parts names represented by the respective reference numerals are listed as follows:
1. a vehicle body support;
1-1, a hinge point A;
1-2, a hinge point B;
1-3, a spring support rod;
2. a spray rod support;
2-1, hinge point C;
2-2, a hinge point D;
2-3, a spring shifting arm;
3. a first connecting rod;
4. a second connecting rod;
5. a spring.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
Referring to fig. 1-3, a damping and buffering mechanism for a spray rod of a spray plant protection vehicle includes: the device comprises a vehicle body support 1, a spray rod support 2, a first connecting rod 3, a second connecting rod 4 and a spring 5;
a hinge point A1-1 and a hinge point B1-2 are arranged on the vehicle body bracket in the same horizontal direction;
a hinge point C2-1 and a hinge point D2-2 are arranged on the spray rod bracket in the same horizontal direction;
two ends of the first connecting rod are respectively hinged to the hinge point A and the hinge point C, and two ends of the second connecting rod are respectively hinged to the hinge point B and the hinge point D;
the lower end of the vehicle body bracket is provided with a spring supporting rod 1-3; two ends of the spring supporting rod are provided with spring baffles; the lower end of the spray rod support is provided with a spring shifting arm 2-3, and the spring shifting arm is provided with a long circular groove for a spring supporting rod to pass through;
the two springs penetrate through the spring supporting rod and are respectively arranged on two sides of the spring shifting arm; one ends of the two springs respectively abut against the spring baffle, and the other ends of the two springs respectively abut against the spring shifting arm.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Further, the distance between the hinge point A and the hinge point B is smaller than the distance between the hinge point C and the hinge point D;
furthermore, a limiting device is further arranged on the vehicle body support to limit the spray rod support to swing only within a limited range.
The utility model also discloses a plant protection car, including controlling the spray lance, still include foretell spray lance shock attenuation buffer gear, control spray lance rotatable coupling be in spray lance support's both sides.
The utility model discloses a spray lance shock attenuation buffer gear of spraying plant protection car can weaken the luffing motion range and the swing time of spouting the medicine frame greatly.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (4)
1. The utility model provides a spray lance shock attenuation buffer gear of spraying plant protection car which characterized in that includes: the device comprises a vehicle body support, a spray rod support, a first connecting rod, a second connecting rod and a spring;
a hinge point A and a hinge point B are arranged on the vehicle body bracket in the same horizontal direction;
a hinge point C and a hinge point D are arranged on the spray rod bracket in the same horizontal direction;
two ends of the first connecting rod are respectively hinged to the hinge point A and the hinge point C, and two ends of the second connecting rod are respectively hinged to the hinge point B and the hinge point D;
the lower end of the vehicle body bracket is provided with a spring supporting rod; two ends of the spring supporting rod are provided with spring baffles; the lower end of the spray rod support is provided with a spring shifting arm, and the spring shifting arm is provided with a long circular groove for a spring supporting rod to penetrate through;
the two springs penetrate through the spring supporting rod and are respectively arranged on two sides of the spring shifting arm; one ends of the two springs respectively abut against the spring baffle, and the other ends of the two springs respectively abut against the spring shifting arm.
2. The spray bar shock absorption and buffering mechanism of the spray plant protection vehicle as claimed in claim 1, wherein the distance between the hinge point A and the hinge point B is smaller than the distance between the hinge point C and the hinge point D.
3. The spray rod damping and buffering mechanism of the spray plant protection vehicle as claimed in claim 1 or 2, wherein a limiting device is further arranged on the vehicle body support to limit the spray rod support to swing only within a limited range.
4. A spray plant protection vehicle, comprising a left spray rod and a right spray rod, and further comprising a spray rod damping and buffering mechanism according to any one of claims 1 to 3, wherein the left spray rod and the right spray rod are rotatably connected to two sides of the spray rod support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921026764.2U CN210406820U (en) | 2019-07-03 | 2019-07-03 | Spray lance shock attenuation buffer gear of spraying plant protection car and plant protection car thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921026764.2U CN210406820U (en) | 2019-07-03 | 2019-07-03 | Spray lance shock attenuation buffer gear of spraying plant protection car and plant protection car thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210406820U true CN210406820U (en) | 2020-04-28 |
Family
ID=70378669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921026764.2U Expired - Fee Related CN210406820U (en) | 2019-07-03 | 2019-07-03 | Spray lance shock attenuation buffer gear of spraying plant protection car and plant protection car thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210406820U (en) |
-
2019
- 2019-07-03 CN CN201921026764.2U patent/CN210406820U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107848581B (en) | Cab bearing arrangement for a commercial vehicle | |
| CA2706051A1 (en) | Vehicle suspension system | |
| CN206171069U (en) | University student's equation match vehicle suspension structure | |
| CN210406820U (en) | Spray lance shock attenuation buffer gear of spraying plant protection car and plant protection car thereof | |
| CN204432806U (en) | A kind of wide dumper side-mounted steering room back suspension combined type shock absorption device | |
| RU186871U1 (en) | PNEUMATIC SUSPENSION OF A VEHICLE | |
| CN104442252A (en) | Front air suspension with X-shaped guiding arm structure for medium bus | |
| CN101356069A (en) | Motor vehicle rear axle assembly, and corresponding motor vehicle | |
| CN202656819U (en) | Shock-avoiding suspension structure of automatic guided vehicle (AGV) | |
| CN209096774U (en) | A kind of trailer for the transhipment of steel pipe finished product | |
| CN205075602U (en) | Equation motorcycle race front suspension | |
| CN102942123B (en) | Support for jib of crane and crane with support | |
| CN205168529U (en) | Rail vehicle needs car and holds damping device | |
| CN210919939U (en) | Cushion block structure for automobile | |
| CN211252493U (en) | Front automobile frame impact buffering structure | |
| CN109703308B (en) | Automobile and double-fork arm type rear suspension thereof | |
| CN203958352U (en) | A kind of driving cab rear suspension easy device | |
| CN209566756U (en) | A kind of vehicle steadily equalizing type of suspension | |
| CN104960395B (en) | Symmetrical balance stress suspension | |
| CN110143241A (en) | Cab of heavy truck front-suspension system | |
| CN207565260U (en) | A kind of automobile shock absorber outer barrel stabilizer bar arm | |
| CN209051459U (en) | A kind of nano material transfer buffer gear | |
| ITRM990546A1 (en) | PASSIVE ROLLER DAMPING WITH AT LEAST ONE VEHICLE AXLE SHOCK ABSORBER. | |
| CN209245137U (en) | A kind of vibration absorber and shore container crane with bidirectional tuning damper | |
| CN210283811U (en) | Three-wire six-axle suspension for vehicle machinery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210414 Address after: 264010 Jiangjia village, Shahe Town, Laizhou City, Yantai City, Shandong Province Patentee after: Shandong Weikesi Agricultural Equipment Co.,Ltd. Address before: 264000 Shahe Industrial Park, Laizhou City, Yantai City, Shandong Province Patentee before: SHANDONG TONGZHOU MACHINERY MANUFACTURING Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200428 Termination date: 20210703 |