CN220239003U - Automatic spraying device for rotary tillage shaft - Google Patents
Automatic spraying device for rotary tillage shaft Download PDFInfo
- Publication number
- CN220239003U CN220239003U CN202322547967.9U CN202322547967U CN220239003U CN 220239003 U CN220239003 U CN 220239003U CN 202322547967 U CN202322547967 U CN 202322547967U CN 220239003 U CN220239003 U CN 220239003U
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- China
- Prior art keywords
- shaft
- rotary tillage
- cavity
- spraying
- tillage shaft
- Prior art date
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- 238000005507 spraying Methods 0.000 title claims abstract description 72
- 238000003971 tillage Methods 0.000 title claims abstract description 53
- 239000000843 powder Substances 0.000 claims abstract description 35
- 238000011084 recovery Methods 0.000 claims abstract description 21
- 238000007906 compression Methods 0.000 claims abstract description 15
- 230000006835 compression Effects 0.000 claims abstract description 14
- 239000007921 spray Substances 0.000 claims abstract description 11
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 4
- 239000002689 soil Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Soil Working Implements (AREA)
Abstract
The utility model discloses an automatic spraying device for a rotary tillage shaft, which belongs to the technical field of spraying and comprises a shell, wherein a spraying cavity, a driving cavity and a powder recovery cavity are arranged in the shell; the bottom of the spraying cavity is rotatably provided with a supporting shaft, the top of the spraying cavity is provided with a liftable compression shaft, and the compression shaft and the supporting shaft are matched to realize the supporting and fixing of the rotary tillage shaft and drive the rotary tillage shaft to rotate; a linear sliding rail and a guide cover which are vertically arranged are fixedly arranged in the spraying cavity, and the linear sliding rail and the guide cover are distributed on two sides of the rotary tillage shaft; a sliding block which is connected with the linear sliding rail in a sliding way is arranged on the linear sliding rail, and a spray gun which is transversely arranged is arranged on the sliding block; the kuppe is linked together with the honeycomb duct inner chamber of vertical setting, and the honeycomb duct bottom extends to the powder and retrieves the intracavity. The utility model utilizes spiral spraying to effectively improve the uniformity of powder spraying, improves the spraying efficiency, can recycle suspended powder in the spraying process, and reduces the pollution of the powder to the environment.
Description
Technical Field
The utility model relates to an automatic spraying device, in particular to an automatic spraying device for a rotary tillage shaft, and belongs to the technical field of spraying.
Background
The rotary cultivator is a cultivator matched with a tractor to complete the tillage and harrowing operation. The working parts of the rotary cultivator comprise a rotary tillage shaft and a plurality of rotary tillage blades which are uniformly arranged according to multi-head spiral, and are driven by a power output shaft of a tractor through a transmission device, and the common rotating speed is 190-280 revolutions per minute. The direction of rotation of the rotary tillage shaft is generally in line with the direction of rotation of the tractor wheels. The rotary tillage blades cut soil layer from front to back and throw the soil block back and upward onto the cover shell and the carriage to further crush the soil block.
The rotary tillage shaft needs to be subjected to powder spraying treatment on the outer surface before leaving the factory, so that the rotary tillage shaft can have an anti-corrosion function and also has an attractive effect.
In the prior art, no special spraying equipment is arranged for the rotary tillage shaft, and manual spraying is mostly adopted for spraying, so that the operation mode has poor powder spraying uniformity and low working efficiency; in addition, more paint cannot be recovered during spraying and is scattered in the air, so that the environment is polluted.
In summary, it is clear that the prior art has inconvenience and defects in practical use, so that improvement is needed.
Disclosure of Invention
Aiming at the defects in the background technology, the utility model provides an automatic spraying device for a rotary tillage shaft, which can effectively improve the uniformity of powder spraying by using spiral spraying, improve the spraying efficiency, recycle suspended powder in the spraying process and reduce the pollution of the powder to the environment.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the automatic spraying device of the rotary tillage shaft comprises a shell, wherein a spraying cavity, a driving cavity and a powder recovery cavity are arranged in the shell; the bottom of the spraying cavity is rotatably provided with a supporting shaft, the top of the spraying cavity is provided with a liftable compression shaft, the axes of the compression shaft and the supporting shaft are arranged in a collinear way, and the compression shaft and the supporting shaft are matched to realize the supporting and fixing of the rotary tillage shaft and drive the rotary tillage shaft to rotate;
a linear sliding rail and a guide cover which are vertically arranged are fixedly arranged in the spraying cavity, and the linear sliding rail and the guide cover are distributed on two sides of the rotary tillage shaft; a sliding block which is connected with the linear sliding rail in a sliding way is arranged on the linear sliding rail, and a spray gun which is transversely arranged is arranged on the sliding block;
the kuppe is V type structure, and the V type opening of kuppe sets up towards the rotary tillage axle, and the kuppe is linked together with the honeycomb duct inner chamber of vertical setting, and the honeycomb duct bottom extends to the powder and retrieves the intracavity.
Further, the driving cavity and the powder recovery cavity are positioned right below the spraying cavity, and the driving cavity is not communicated with the spraying cavity and the powder recovery cavity.
Further, taper sleeves are fixedly installed on the opposite ends of the supporting shaft and the compression shaft respectively, and taper holes which are matched with the taper sleeves in shape are formed in the two end parts of the rotary tillage shaft respectively.
Further, the supporting shaft penetrates through the first bearing seat, the first bearing seat is fixedly installed at the bottom of the spraying cavity, and the bottom end of the supporting shaft extends into the driving cavity and is connected with the motor.
Further, the motor is installed in the driving cavity which is arranged in a sealing mode.
Further, the pressing shaft is rotatably installed in the second bearing seat, and the second bearing seat is fixedly installed at the bottom of the pressing plate.
Further, the clamp plate is installed at the head of pneumatic cylinder, and pneumatic cylinder is along vertical direction fixed mounting at the shell top.
Further, guide rods which are arranged in parallel with the hydraulic cylinders are respectively arranged on two sides of the hydraulic cylinders, and the bottom ends of the guide rods are fixedly connected with the pressing plates.
Further, the sliding block is connected with a driving belt, the driving belt is positioned at the side part of the linear sliding rail, and the driving belt is driven by the power device.
Further, a negative pressure air suction component is arranged in the powder recovery cavity.
After the technical scheme is adopted, compared with the prior art, the utility model has the following advantages:
the support shaft and the compression shaft are matched to realize efficient clamping of the rotary tillage shaft, so that the spraying efficiency can be improved; the driving belt drives the spray gun to reciprocate along the linear sliding rail, the spray gun performs up-and-down reciprocating spraying on the side surface of the rotary tillage shaft, and the spiral spraying is utilized to effectively improve the uniformity of powder spraying; the suspended powder in the spraying process enters the powder recovery cavity after passing through the guide cover and the guide pipe for recovery and utilization, and pollution to the environment is reduced.
The utility model will now be described in detail with reference to the drawings and examples.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the installation of a support shaft;
FIG. 3 is a schematic view of the installation of a compression shaft;
fig. 4 is a schematic distribution diagram of the air guide cover, the flow guide pipe and the rotary tillage shaft.
In the figure, the device comprises a 1-shell, a 2-spraying cavity, a 3-driving cavity, a 4-powder recovery cavity, a 5-supporting shaft, a 6-compression shaft, a 7-first bearing seat, an 8-motor, a 9-taper sleeve, a 10-second bearing seat, a 11-pressing plate, a 12-hydraulic cylinder, a 13-spray gun, a 14-sliding block, a 15-linear sliding rail, a 16-driving belt, a 17-guide cover, a 18-guide pipe and a 19-rotary cultivation shaft.
Detailed Description
For a clearer understanding of technical features, objects, and effects of the present utility model, a specific embodiment of the present utility model will be described with reference to the accompanying drawings.
As shown in fig. 1-4 together, the utility model provides an automatic spraying device for a rotary tillage shaft, which comprises a shell 1, wherein a spraying cavity 2, a driving cavity 3 and a powder recovery cavity 4 are arranged in the shell 1, the driving cavity 3 and the powder recovery cavity 4 are positioned under the spraying cavity 2, and the driving cavity 3 is not communicated with the spraying cavity 2 and the powder recovery cavity 4.
The bottom of the spraying cavity 2 is rotatably provided with a supporting shaft 5, the top of the spraying cavity 2 is provided with a liftable pressing shaft 6, the axes of the pressing shaft 6 and the supporting shaft 5 are arranged in a collinear way, and the pressing shaft 6 and the supporting shaft 5 are matched to support and fix the rotary tillage shaft 19 and drive the rotary tillage shaft to rotate.
Taper sleeves 9 are fixedly arranged at the opposite ends of the supporting shaft 5 and the pressing shaft 6 respectively, and taper holes which are matched with the taper sleeves 9 in shape are arranged in the two end parts of the rotary tillage shaft 19 respectively.
The back shaft 5 wears to establish in first bearing frame 7, and first bearing frame 7 fixed mounting is in the bottom of spraying chamber 2, and the bottom of back shaft 5 extends to in the driving chamber 3 and is connected with motor 8.
The motor 8 is arranged in the driving cavity 3 which is arranged in a sealing way, so that the damage of spraying powder to the motor 8 is avoided.
The compression shaft 6 is rotatably installed in the second bearing 10, and the second bearing 10 is fixedly installed at the bottom of the compression plate 11.
The clamp plate 11 is installed at the head of pneumatic cylinder 12, and pneumatic cylinder 12 is along vertical direction fixed mounting at shell 1 top, and pneumatic cylinder 12 provides power for compressing tightly the lift of axle 6.
Guide rods which are arranged in parallel with the hydraulic cylinders 12 are respectively arranged on two sides of the hydraulic cylinders, the bottom ends of the guide rods are fixedly connected with the pressing plate 11, and the straightness of the vertical movement of the pressing plate 11 and the pressing shaft 6 is ensured through the guide rods.
The spraying cavity 2 is internally and fixedly provided with a straight slide rail 15 and a guide cover 17 which are vertically arranged, and the straight slide rail 15 and the guide cover 17 are distributed on two sides of a rotary tillage shaft 19.
The linear slide rail 15 is provided with a slide block 14 which is in sliding connection with the linear slide rail, the slide block 14 is provided with a spray gun 13 which is transversely arranged, and the spray gun 13 is arranged towards a rotary tillage shaft 19.
The slide block 14 is connected with a driving belt 16, the driving belt 16 is positioned at the side part of the linear slide rail 15, the driving belt 16 is driven by a power device, the power device can rotate positively and negatively, and the power device drives the slide block 14 and the spray gun 13 to reciprocate along the linear slide rail 15 through the driving belt 16.
The kuppe 17 is V type structure, and the V type opening of kuppe 17 sets up towards rotary tillage axle 19, and kuppe 17 is linked together with the honeycomb duct 18 inner chamber of vertical setting, and the bottom of honeycomb duct 18 extends to in the powder recovery chamber 4.
The powder recovery cavity 4 is internally provided with a negative pressure air suction component, and the negative pressure air suction component absorbs the spraying powder suspended in the spraying cavity 2 into the powder recovery cavity 4 under the cooperation of the air guide cover 17 and the flow guide pipe 18 for recycling.
The specific working principle of the utility model is as follows:
the bottom end of a rotary tillage shaft 19 is arranged on the top end of a supporting shaft 5, the rotary tillage shaft 19 is arranged along the vertical direction, and a hydraulic cylinder 12 stretches out to drive a compacting shaft 6 to move, so that the bottom end of the compacting shaft 6 is compacted on the top end of the rotary tillage shaft 19, and the clamping of the rotary tillage shaft 19 is completed; then the motor 8 is started to enable the rotary tillage shaft 19 to rotate, meanwhile, the driving belt 16 drives the spray gun 13 to reciprocate along the linear sliding rail 15, the spray gun 13 performs up-and-down reciprocating spraying on the side surface of the rotary tillage shaft 19, and spiral spraying is utilized to effectively improve the powder spraying uniformity; the suspended powder in the spraying process enters the powder recovery cavity 4 through the diversion cover 17 and the diversion pipe 18 for recovery and utilization.
The foregoing is illustrative of the best mode of carrying out the utility model, and is not presented in any detail as is known to those of ordinary skill in the art. The protection scope of the utility model is defined by the claims, and any equivalent transformation based on the technical teaching of the utility model is also within the protection scope of the utility model.
Claims (10)
1. Rotary tillage axle automatic spraying device, including shell (1), its characterized in that: a spraying cavity (2), a driving cavity (3) and a powder recovery cavity (4) are arranged in the shell (1); the bottom of the spraying cavity (2) is rotatably provided with a supporting shaft (5), the top of the spraying cavity (2) is provided with a liftable compression shaft (6), the axes of the compression shaft (6) and the supporting shaft (5) are arranged in a collinear way, and the compression shaft (6) and the supporting shaft (5) are matched to support and fix the rotary tillage shaft (19) and drive the rotary tillage shaft to rotate;
a linear sliding rail (15) and a guide cover (17) which are vertically arranged are fixedly arranged in the spraying cavity (2), and the linear sliding rail (15) and the guide cover (17) are distributed on two sides of a rotary tillage shaft (19); a sliding block (14) which is connected with the linear sliding rail (15) in a sliding way is arranged on the linear sliding rail, and a spray gun (13) which is transversely arranged is arranged on the sliding block (14);
the kuppe (17) is V type structure, and the V type opening of kuppe (17) sets up towards rotary tillage axle (19), and kuppe (17) are linked together with the honeycomb duct (18) inner chamber of vertical setting, and honeycomb duct (18) bottom extends to in powder recovery chamber (4).
2. The rotary tillage shaft automatic spraying device according to claim 1, wherein: the driving cavity (3) and the powder recovery cavity (4) are positioned under the spraying cavity (2), and the driving cavity (3) is not communicated with the spraying cavity (2) and the powder recovery cavity (4).
3. The rotary tillage shaft automatic spraying device according to claim 1, wherein: taper sleeves (9) are fixedly arranged at the opposite ends of the supporting shaft (5) and the pressing shaft (6), and taper holes which are matched with the taper sleeves (9) in shape are respectively arranged in the two end parts of the rotary tillage shaft (19).
4. The rotary tillage shaft automatic spraying device according to claim 1, wherein: the supporting shaft (5) is arranged in the first bearing seat (7) in a penetrating mode, the first bearing seat (7) is fixedly arranged at the bottom of the spraying cavity (2), and the bottom end of the supporting shaft (5) extends into the driving cavity (3) and is connected with the motor (8).
5. The rotary tillage shaft automatic spraying device according to claim 4, wherein: the motor (8) is arranged in the driving cavity (3) which is arranged in a closed way.
6. The rotary tillage shaft automatic spraying device according to claim 1, wherein: the compression shaft (6) is rotatably arranged in the second bearing seat (10), and the second bearing seat (10) is fixedly arranged at the bottom of the pressing plate (11).
7. The rotary tillage shaft automatic spraying device according to claim 6, wherein: the pressing plate (11) is arranged at the head of the hydraulic cylinder (12), and the hydraulic cylinder (12) is fixedly arranged at the top of the shell (1) along the vertical direction.
8. The rotary tillage shaft automatic spraying device according to claim 7, wherein: guide rods which are arranged in parallel with the hydraulic cylinders (12) are respectively arranged at two sides of the hydraulic cylinders, and the bottom ends of the guide rods are fixedly connected with the pressing plate (11).
9. The rotary tillage shaft automatic spraying device according to claim 1, wherein: the slide block (14) is connected with a driving belt (16), the driving belt (16) is positioned at the side part of the linear slide rail (15), and the driving belt (16) is driven by a power device.
10. The rotary tillage shaft automatic spraying device according to claim 1, wherein: a negative pressure air suction component is arranged in the powder recovery cavity (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322547967.9U CN220239003U (en) | 2023-09-20 | 2023-09-20 | Automatic spraying device for rotary tillage shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322547967.9U CN220239003U (en) | 2023-09-20 | 2023-09-20 | Automatic spraying device for rotary tillage shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220239003U true CN220239003U (en) | 2023-12-26 |
Family
ID=89226096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322547967.9U Active CN220239003U (en) | 2023-09-20 | 2023-09-20 | Automatic spraying device for rotary tillage shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220239003U (en) |
-
2023
- 2023-09-20 CN CN202322547967.9U patent/CN220239003U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |