CN214234655U - Trunk brushing device for greening - Google Patents
Trunk brushing device for greening Download PDFInfo
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- CN214234655U CN214234655U CN202023038872.7U CN202023038872U CN214234655U CN 214234655 U CN214234655 U CN 214234655U CN 202023038872 U CN202023038872 U CN 202023038872U CN 214234655 U CN214234655 U CN 214234655U
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Abstract
The application relates to a trunk painting device for greening, which belongs to the field of greening equipment and comprises a trunk painting device for greening, wherein the trunk painting device for greening comprises a cart, a liquid storage barrel, a warning lamp, an electric pump, an electric control telescopic component, a spraying arm, a liquid level detection module and a controller; the cart comprises a cart plate; the electric control telescopic component is fixedly arranged on the vehicle plate; the liquid storage barrel and the electric pump are fixedly arranged on the vehicle plate and are communicated and connected with the electric pump; the liquid level detection module is used for measuring the height of liquid coating in the liquid storage barrel and outputting a liquid level detection signal; the controller is respectively connected with the liquid level detection module and the warning lamp; the controller receives the liquid level detection signal output by the liquid level detection module, and controls the warning lamp to flash when the liquid level height reflected by the liquid level detection signal is lower than a liquid level height set value. This application has improved the trunk and has applied paint the efficiency of work with a brush, has reduced daily afforestation maintenance working cost.
Description
Technical Field
The application relates to the field of greening equipment, in particular to a trunk brushing device for greening.
Background
The white painting of the trunk is an important item in the daily greening maintenance work. The tree trunks are whitened, so that the effects of sterilizing, killing insects and preventing plant diseases and insect pests can be effectively achieved; freezing damage is prevented, and frost damage in early spring is avoided; the road is convenient to walk at night, the trunk can reflect light after being brushed to be white, and pedestrians can see the road more clearly at night; beautifying function and brings people a very tidy feeling.
The related art can refer to the utility model patent with publication number CN211099683U china, which discloses a trunk painting device for municipal afforestation. The device comprises a cart, a lifting frame, a liquid storage barrel, a communicating pipe and a spraying arm. The lifting frame and the liquid storage barrel are fixedly arranged above the cart; the communicating pipe is arranged between the liquid storage barrel and the spraying arm. The liquid coating in the liquid storage barrel enters the spraying arm through the communicating pipe and is sprayed on the surface of the trunk, so that the trunk is coated.
With respect to the related art in the above, the inventors found that: use this trunk to apply paint device with a brush and carry out the trunk and apply paint the during operation with a brush, the staff applies paint the trunk with a brush at every turn, and the stock solution bung is opened to the very few initiative, and the volume of surplus coating in the inspection stock solution bucket just can supply coating when generally can using up in the stock solution bucket. If when the coating is used up, the position that the staff is far away from the coating deposit point, then the process of returning the coating to deposit the point and replenishing the coating will cause more time waste undoubtedly, has reduced the work efficiency that the work was applied paint with a brush to the trunk.
SUMMERY OF THE UTILITY MODEL
In order to reduce the time waste that the staff supplyed the coating, this application provides a device is applied paint with a brush to trunk for afforestation.
The application provides a device is applied paint with a brush to trunk for afforestation adopts following technical scheme:
a trunk painting device for greening comprises a cart, a liquid storage barrel, a warning lamp, an electric pump, an electric control telescopic component, a spraying arm, a liquid level detection module and a controller;
the cart comprises a cart plate; the electric control telescopic assembly is fixedly arranged on the vehicle board, the telescopic direction is along the vertical direction, and the telescopic end of the electric control telescopic assembly can be vertically telescopic along the vertical direction; the spraying arm is fixedly connected with the telescopic end; the spraying arm is arranged into a circular ring, the axis of the circular ring is vertical, and one side of the circular ring, which is far away from the sweeping board, is provided with an opening; the liquid storage barrel is fixedly arranged on the vehicle plate and is communicated and connected with the electric pump; the electric pump is fixedly arranged on the vehicle plate and is communicated and connected with the spraying arm;
the liquid level detection module is used for measuring the height of liquid coating in the liquid storage barrel and outputting a liquid level detection signal;
the controller is respectively connected with the liquid level detection module and the warning lamp; the controller receives the liquid level detection signal output by the liquid level detection module, and controls the warning lamp to flash when the liquid level height reflected by the liquid level detection signal is lower than a liquid level height set value.
Through adopting above-mentioned technical scheme, during using this equipment, can promote the shallow before the trunk that need apply paint with a brush, aim at the trunk with the spraying arm, open electric pump and automatically controlled flexible subassembly, carry the liquid coating in the stock solution bucket to the spraying arm through the electric pump to through automatically controlled flexible subassembly control spraying arm, make the spraying arm when the spraying trunk, move down along vertical direction. When using this device of applying paint with a brush to apply paint the during operation, the liquid level detection module can detect the height of liquid level in the stock solution bucket, when this liquid level is lower, controller control warning light scintillation, remind the surplus of interior coating of staff stock solution bucket not enough, in time to the direction removal of depositing the point near coating and apply paint the trunk with a brush, staff and coating deposit some distance when can reducing coating and exhaust, be favorable to the staff to return coating relatively fast and deposit some benefit and fill coating, reduce the time waste of supplementary coating, the efficiency of work is applied paint with a brush to the improvement trunk.
Optionally, the liquid storage barrel is a cylindrical barrel vertically placed on the vehicle plate, the top of the liquid storage barrel is open, and a barrel cover used for covering the opening is arranged;
the liquid level detection module comprises an ultrasonic distance measuring sensor; the ultrasonic distance measuring sensor is fixedly arranged in the middle of the plate surface of the barrel cover for covering the liquid storage barrel; when the liquid storage barrel is covered by the barrel cover, the distance measuring direction of the ultrasonic distance measuring sensor is vertical downwards.
By adopting the technical scheme, the ultrasonic distance measuring sensor has the advantages of accurate measurement, small volume, low cost and water and corrosion resistance. The cylindrical barrel has larger capacity and can contain more liquid coating; the efficiency of work is applied paint with a brush to the trunk is improved. The barrel cover covers the barrel opening, and the possibility of coating volatilization is reduced.
Optionally, the edge of the plate surface is provided with an annular sealing gasket with the shape consistent with that of the top edge of the liquid storage barrel.
By adopting the technical scheme, the annular sealing gasket can reduce the volatilization of the smell of the liquid coating in the liquid storage barrel to a certain extent; some coating may have pungent smell, and the arrangement of the annular sealing gasket reduces the possibility that workers smell pungent gas, reduces the influence on the long-time work of the workers and improves the efficiency of trunk painting work.
Optionally, the barrel cover is fixedly provided with a one-way valve, when the barrel cover covers the liquid storage barrel, an air inlet of the one-way valve is communicated with the external atmosphere environment of the liquid storage barrel, and an air outlet of the one-way valve is communicated with the whole formed by the liquid storage barrel and the barrel cover in a surrounding manner.
By adopting the technical scheme, when the liquid paint in the liquid storage barrel is pumped by the electric pump, the air in the barrel is reduced, and air pressure difference is generated inside and outside the barrel, so that the barrel wall can be broken due to the air pressure difference; the one-way valve can make the outside air enter the barrel, thus realizing the balance of the air pressure inside and outside the liquid storage barrel, reducing the possibility of barrel wall rupture and improving the safety of the device.
Optionally, the spraying arm includes an arm body, a communicating pipe and a plurality of nozzles;
the arm body is annular, the spray heads are respectively and uniformly arranged on the inner side of the arm body, and the direction of the spray heads is aligned with the circle center of the arm body;
one end of the communicating pipe is respectively communicated with the spray heads, and the other end of the communicating pipe is used for being communicated with the electric pump.
By adopting the technical scheme, when the device works, the spraying arm is aligned to the trunk, and the painting work is carried out; the shower nozzle of a plurality of alignment centre of a circle can make liquid coating scribble the trunk surface more evenly, and a plurality of shower nozzles spraying trunk, and liquid coating flows down to the trunk root along the surface of trunk, makes whole trunk part all scribble by liquid coating, has improved the efficiency of work.
Optionally, the electronic control telescopic assembly is an electric cylinder.
By adopting the technical scheme, the control precision of the electric cylinder is higher, so that the height of the spraying arm on the trolley is controlled with higher precision; electronic jar structural strength is higher, is favorable to improving the structural strength that this trunk brushed the device, reduces this trunk and brushes the possibility that the device damaged.
Optionally, the sweep is horizontal, the electric cylinder is fixedly arranged in the middle of the top surface of the sweep, and an arc-shaped clamping groove matched with the spraying arm is arranged on the sweep; the opening direction of the arc-shaped clamping groove is the same as the opening direction.
Through adopting above-mentioned technical scheme, use this trunk to apply paint the device with a brush and apply paint the during operation, can aim at the trunk with draw-in groove and spraying together, strengthened this trunk and applied paint the equilibrium of device with a brush, and the sweep volume diminishes, has reduced this trunk and has applied paint the manufacturing cost of device with a brush.
Optionally, the system further comprises a wireless transmission module; the controller is wirelessly connected with the liquid level detection module through the wireless transmission module.
Through adopting above-mentioned technical scheme, wire connection is compared to the wireless transmission mode and the cost is reduced, has reduced the trunk and has applied paint the complexity of device installation with a brush.
Optionally, the trunk brushing device for greening further comprises:
a pressure detection module; the pressure detection module is fixedly arranged at the barrel edge of the liquid storage barrel and used for sensing the pressure of the barrel cover on the liquid storage barrel and outputting a pressure detection signal;
the controller is in wireless connection with the pressure detection module through the wireless transmission module, receives a pressure detection signal output by the pressure detection module, and controls the warning lamp to flicker when a pressure value reflected by the pressure detection signal is larger than a pressure set value and a liquid level height reflected by a liquid level detection signal received by the controller is lower than a liquid level height set value.
By adopting the technical scheme, when the barrel cover is placed at the opening of the liquid storage barrel, the pressure detection module can detect the pressure of the barrel cover on the liquid storage barrel, and when the pressure is higher and the liquid level detected by the liquid level detection module is lower, the controller controls the warning lamp to flash to remind a worker that the residual amount of the liquid coating in the liquid storage barrel is insufficient; when the barrel cover is taken down, the pressure is reduced, and the controller controls the warning lamp to stop flashing.
In summary, the present application includes at least one of the following beneficial technical effects:
1. through the cooperation among the liquid level detection module, the controller and the warning lamp, the liquid level detection module can remind workers that the residual amount of the liquid coating in the liquid storage barrel is insufficient, and the liquid coating can be supplemented in time; the tree trunk painting work time is saved, the tree trunk painting work continuity is improved, and the tree trunk painting work efficiency is improved;
2. through setting up the arc draw-in groove on the sweep, can save material, reduced material cost, and promoted the holistic stability of device.
Drawings
Fig. 1 is an overall schematic diagram of an embodiment of the present application.
Fig. 2 is a bottom view of the tub cover in the embodiment of the present application.
Fig. 3 is a system diagram of an embodiment of the present application.
Description of reference numerals: 1. pushing a cart; 11. turning a plate; 111. an arc-shaped clamping groove; 12. a handrail; 13. a universal wheel; 2. a liquid storage barrel; 21. a gasket; 22. a one-way valve; 3. a barrel cover; 31. a pressure sensor; 4. a warning light; 5. an electric pump; 6. an electric cylinder; 7. a spray arm; 71. an arm body; 72. a spray head; 73. a through groove; 74. a communicating pipe; 8. an ultrasonic distance measuring sensor; 9. and a controller.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses device is applied paint with a brush to trunk for afforestation. Referring to fig. 1 and 2, a trunk brushing device for greening comprises a cart 1, a liquid storage barrel 2, an electric pump 5, a communicating pipe 74, an electric control pumping assembly, a spraying arm 7, a controller 9, a liquid level detection module and a warning lamp 4.
The cart 1 can be stably placed on the ground and can be freely pushed. The liquid storage barrel 2 and the electric control telescopic assembly are fixedly arranged on the trolley 1, the spraying arm 7 is fixedly connected with the electric control telescopic assembly, and the height of the spraying arm 7 on the trolley 1 can be adjusted by the electric control telescopic assembly. The electric pump 5 is fixedly arranged on the cart 1, and can feed the coating in the liquid storage barrel 2 into the spraying arm 7 through the communicating pipe 74, so that the coating is supplied to the spraying arm 7. The controller 8 can control the electric control telescopic assembly and the electric pump 5, so that the spraying arm 7 sprays the liquid coating to the trunk, and the trunk is brushed.
The cart 1 comprises a rectangular deck 11, an armrest 12 and four wheels. The four wheels adopt universal wheels 13 with the same type and suitable size, and the four wheels are riveted at four corners of one surface of the sweep 11 respectively and can support the sweep 11 to be horizontal. The armrest 12 is welded to one end of the top surface of the floor panel 11 in the longitudinal direction. In the present embodiment, the cart 1 is allowed to be freely pushed. The cart 1 is made of aluminum alloy materials, is firm and not easy to deform, has small overall mass and is labor-saving to push.
The liquid storage barrel 2 is cylindrical, one end of the liquid storage barrel is opened, and the liquid storage barrel is vertically placed on the vehicle plate 11; a round barrel cover 3 is also arranged, and the barrel cover 3 covers the opening.
When the barrel cover 3 covers the liquid storage barrel 2, the barrel cover 3 and the liquid storage barrel are not completely sealed, and a certain gap is formed. In order to reduce the volatilization of the smell of the liquid coating in the liquid storage barrel 2, an annular sealing gasket 21 can be bonded on the edge of the plate surface of the liquid storage barrel 2 which is covered by the barrel cover 3; through the size that sets up sealed pad 21 for when bung 3 covers liquid storage barrel 2, make sealed pad 21 just correspond and compress tightly the uncovered border of liquid storage barrel 2. The liquid storage barrel 2, the barrel cover 3 and the sealing gasket 21 are made of corrosion-resistant materials.
A circular groove is formed in one side, close to the handrail 12, of the top surface of the vehicle plate 11, an annular bottom edge is arranged at the bottom of the liquid storage barrel 2, and the bottom of the liquid storage barrel 2 is in clearance fit with the circular groove in the top surface of the vehicle plate 11; the liquid storage barrel 2 is connected with the circular groove on the top surface of the vehicle plate 11 in a clamping manner, so that the liquid storage barrel 2 can be stably placed on the vehicle plate 11.
The top surface of the vehicle plate 11 is provided with an electric control telescopic component. Electronic jar 6 specifically can be chooseed for use to automatically controlled flexible subassembly, and electronic jar 6 flexible speed is invariable, and flexible volume is invariable. The telescopic end of the electric cylinder 6 can be stretched in the vertical direction. The 6 cylinder bodies of electronic jar are vertical to be welded in 11 top surfaces middle parts of sweep, are located the one side that the liquid storage bucket 2 deviates from handrail 12.
The spray arm 7 includes an arm body 71, a communication pipe 74, and a plurality of spray heads 72. One end of the arm 71 is formed in a ring shape with an opening at one side, and is parallel to the vehicle body panel 11 with the opening facing away from the armrest 12. A plurality of spray heads 72 which are arranged at equal intervals and are completely identical are welded on the inner wall of the arm body 71, and the spray heads 72 face the axis of the arm body 71.
The arm body 71 is horizontally arranged, and one side of the arm body 71, which is far away from the opening, is riveted on the telescopic end of the electric cylinder 6, so that the whole spraying arm 7 is positioned above the vehicle plate 11.
In the embodiment of the application, a plurality of nozzles 72 are welded on the inner wall of the inner ring of the arm body 71, wherein two nozzles 72 are welded at two ends of the opening of the arm body 71 and are close to the opening; through setting up the angle of two shower nozzles 72 for when spraying arm 7 spraying trunk, the trunk surface that corresponds at the opening part also can be sprayed liquid coating.
A through groove 73 is formed in the arm body 71, and the other end of the spray head 72 opposite to the spray nozzle is connected to the inside of the through groove 73; one end of the communication pipe 74 is connected to the through groove 73, and the other end of the communication pipe 74 can be used for supplying the liquid paint, so that the spray head 72 of the spray arm 7 can spray the liquid paint and brush the tree trunk.
In order to keep the centre of gravity of the painting device stable, the painting arm 7 and the electric cylinder 6 are arranged in particular in a position approximately in the middle of the vehicle floor 11. Based on the foregoing, in order to make the sweep 11 not affect the coating arm 7 to be sleeved on the trunk with the coating, an arc-shaped slot 111 is formed at a position corresponding to the arm 71 on the top surface of the sweep 11, a circle center of the arc-shaped slot 111 is located on an axis of the arm 71, and an inner diameter of the arc-shaped slot 111 is equal to an inner diameter of the arm 71. The center of the arm 71 and the center of the arc-shaped clamping groove 111 are on the same axis.
The electric pump 5 is welded on the top surface of the vehicle plate 11 near the liquid storage barrel 2. The electric pump 5 is selected from the electric pumps 5 with a constant pumping speed. The liquid suction port of the electric pump 5 is connected with the liquid storage barrel 2, and the liquid outlet is connected with the communicating pipe 74.
The 5 during operations of electric pump, from extracting liquid coating in the stock solution bucket 2, deliver to spraying arm 7 with liquid coating, spraying arm 7 can realize the spraying of establishing the trunk to its cover.
In addition, when the electric pump 5 pumps the liquid coating into the liquid storage barrel 2, the air in the liquid storage barrel 2 is reduced; because the sealing gasket 21 seals the liquid storage barrel 2, the electric pump 5 can cause the liquid storage barrel 2 to be in a negative pressure state when pumping out the liquid coating, so that the liquid coating is difficult to pump out, and the efficiency of pumping out the liquid coating is affected. To solve this problem, a check valve 22 may be provided on the tub cover 3.
Specifically, the check valve 22 is a straight-through check valve 22 with a small volume; the barrel cover 3 is provided with a through hole communicated with the two plate surfaces, the air outlet of the one-way valve 22 is communicated with the through hole on one side of the plate surface of the barrel cover 3 departing from the sealing gasket 21, and the air inlet of the one-way valve 22 is communicated with the atmospheric environment.
When the electric pump 5 pumps the liquid coating in the liquid storage barrel 2, the external air enters the barrel through the one-way valve 22 to supplement the air in the barrel, so that the balance of the air pressure inside and outside the liquid storage barrel 2 is kept, and the liquid coating can be more smoothly pumped.
The liquid level detection module comprises an ultrasonic distance measuring sensor 8; ultrasonic distance measuring sensor 8 bonds and puts in the face central point that bung 3 was equipped with sealed pad 21, through the range finding direction that sets up ultrasonic distance measuring sensor 8, when making 3 lids of bung close liquid storage barrel 2, ultrasonic distance measuring sensor 8's range finding direction can be vertical downwards, and at this moment, ultrasonic distance measuring sensor 8 can export the liquid level detection signal, and the liquid level detection signal reflects the bung 3 distance to liquid storage barrel 2 interior liquid coating top surface, reflects liquid storage barrel 2 interior liquid coating's liquid level height promptly. The ultrasonic distance measuring sensor 8 has the advantages of accurate measurement, small volume, low cost, water resistance and corrosion resistance.
The controller 9 may be specifically disposed on the armrest 12, and the warning light 4 may be specifically disposed on a surface of the tub cover 3 away from the sealing pad 21. The controller 9 is electrically connected with the warning lamp 4, the electric pump 5 and the electric cylinder 6 which are arranged on the top of the vehicle plate 11. In order to facilitate the opening of the barrel cover 3, the phenomenon that the barrel cover 3 and the liquid storage barrel 2 are connected through a wired circuit is avoided, and the selectable controller 9 is in wireless connection with the ultrasonic distance measuring sensor 8 and the warning lamp. A liquid level height set value is preset in the controller 9, and the controller 9 receives a liquid level detection signal output by the ultrasonic distance measuring sensor 8; when the liquid level height that the liquid level detection signal that ultrasonic distance measuring sensor 8 transmitted was come reflected is less than the liquid level height set value, controller 9 control warning lamp 4 scintillation to remind staff's stock solution 2 internal coating surplus not enough.
In the embodiment of the application, the specific wireless connection mode can be realized through a wireless transmission module, and the wireless transmission module can specifically select a Bluetooth module; the Bluetooth module is connected with the warning lamp 4, the ultrasonic distance measuring sensor 8 and the controller 9 in a one-to-one correspondence mode, and wireless connection between the controller 9 and the warning lamp 4 and the ultrasonic distance measuring module is achieved.
The painting device further comprises a pressure detection module, the pressure detection module is used for detecting the pressure of the barrel cover 3 on the liquid storage barrel 2 and connecting the controller 9, the controller 9 judges whether the barrel cover 3 covers the liquid storage barrel 2 according to the pressure of the barrel cover 3 on the liquid storage barrel 2, and whether the warning lamp 4 is controlled to work is determined, so that the warning lamp 4 can work continuously when the barrel cover 3 is taken down from the liquid storage barrel 2.
The pressure detection module comprises a pressure sensor 31, and the pressure sensor 31 is adhered to one side of the sealing gasket 21 close to the liquid storage barrel 2. In the present embodiment, the pressure sensor 31 employs a sheet-like, piezoresistive pressure sensor 31; the pressure sensor 31 has the advantage of small volume, and the barrel cover 3 of the liquid storage barrel 2 is not influenced to compress the liquid storage barrel 2; the pressure sensor 31 can directly sense the pressure of the barrel cover 3 on the liquid storage barrel 2 and output a pressure detection signal. The pressure sensor 31 and the controller 9 may also be wirelessly connected using the wireless connection described above.
The controller 9 is wirelessly connected with the pressure sensor 31 and receives a pressure detection signal transmitted by the pressure sensor 31; the controller 9 is internally preset with a pressure set value. The controller 9 controls the warning lamp 4 to flash only when the pressure value reflected by the pressure detection signal received by the controller 9 exceeds the pressure set value and the distance reflected by the distance detection signal received by the controller 9 exceeds the distance threshold value; otherwise, the warning lamp 4 does not blink.
That is, only when 3 covers of bung fit the liquid storage barrel 2, the distance that 8 sensing of ultrasonic distance measurement sensor sensed just can accurately reflect the liquid level height, controller 9 just controls warning light 4 scintillation and reports to the police when this liquid level height is not enough, and take off bung 3 at the staff, when adding liquid coating in the liquid storage barrel 2, the distance that 8 sensing of ultrasonic distance measurement sensor sensed can not reflect 2 liquid level height of liquid storage barrel, and pressure detection module sensing this moment is not closing liquid storage barrel 2 to bung 3, no matter what the liquid level detection signal of 8 output of ultrasonic distance measurement sensor is, controller 9 is all not controlling warning light 4 work. The above means avoid causing unnecessary electric energy waste, and simultaneously avoid influencing the working efficiency of the working personnel.
In order to more clearly show the principle of the device of the embodiment of the present application, the method of using the device is described as follows: firstly, pushing the cart 11 to a trunk to be painted, aligning the spraying arm 7 and the arc-shaped clamping groove 111 with the trunk, and sleeving the arc-shaped clamping groove 111 on the trunk to be painted; the electric pump 5 is started through controlling the controller 9, and the liquid storage barrel 2 supplies liquid to the spraying arm 7 through the electric pump 5; the electric cylinder 6 controls the spraying arm 7 to move downwards, and the liquid coating sprayed by the spraying arm 7 flows down along the surface of the trunk to brush the trunk; when the electric cylinder 6 is in an original state, the telescopic end extends to a limit distance, and when the trunk is coated, the controller 9 controls the telescopic end to retract; when the painting of one trunk is finished, the controller 9 controls the electric cylinder 6 to extend to the original position.
The liquid level detection module detects the liquid level height in the liquid storage barrel 2, and the pressure detection module detects the pressure of the barrel cover 3 of the liquid storage barrel 2 on the liquid storage barrel 2; when the liquid level in the liquid storage barrel 2 is lower and the barrel cover 3 covers the liquid storage barrel 2; the liquid level height that the liquid level detection signal that controller 9 received reflects is less than the liquid level height set value, and the pressure value that the pressure detection signal that controller 9 received reflects is greater than the pressure set value, controller 9 will control the warning light scintillation, remind staff barrel internal coating surplus not enough, should in time carry out the operation to the position that is close to the coating point of depositing, in order can be comparatively close to the coating point of depositing when the coating exhausts, be convenient for the replenishment of coating, the distance of marcing and time when reducing the replenishment coating consume, be favorable to improving the trunk and apply paint efficiency with a brush.
Through using this trunk to apply paint the device with a brush, can in time remind the staff to carry out the replenishment of liquid storage bucket 2 interior liquid coating, reduce material cost, improve the trunk and applied paint continuity and the stability of work with a brush, promote the trunk and applied paint the efficiency of work with a brush.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. The utility model provides a device is applied paint with a brush to trunk for afforestation which characterized in that: comprises a cart (1), a liquid storage barrel (2), an alarm lamp (4), an electric pump (5), an electric control telescopic component, a spraying arm (7), a liquid level detection module and a controller (9);
the cart (1) comprises a cart plate (11);
the electric control telescopic assembly is fixedly arranged on the vehicle plate (11), and a telescopic end of the electric control telescopic assembly can be stretched in the vertical direction;
the spraying arm (7) is in a ring shape with an opening at one side, and can be sleeved on a trunk to be coated along the opening to spray paint on the trunk; the spraying arm (7) is horizontally and fixedly connected with the telescopic end;
the liquid storage barrel (2) is fixedly arranged on the vehicle plate (11);
the electric pump (5) is fixedly arranged on the vehicle plate (11), a conveying port of the electric pump (5) is communicated and connected with the spraying arm (7), and a suction port is communicated and connected with the liquid storage barrel (2);
the liquid level detection module is used for measuring the liquid level height in the liquid storage barrel (2) and outputting a liquid level detection signal;
the controller (9) is respectively connected with the liquid level detection module and the warning lamp (4); the controller (9) receives the liquid level detection signal, and when the liquid level height is lower than a liquid level height set value, the controller (9) controls the warning lamp (4) to flicker.
2. The trunk painting device for afforestation according to claim 1, wherein: the liquid storage barrel (2) is a cylindrical barrel vertically placed on the vehicle plate (11), the top of the liquid storage barrel (2) is open, and a barrel cover (3) used for covering the opening is arranged;
the liquid level detection module comprises an ultrasonic distance measuring sensor (8); the ultrasonic distance measuring sensor (8) is fixedly arranged in the middle of the plate surface of the barrel cover (3) for covering the liquid storage barrel (2); when the barrel cover (3) covers the liquid storage barrel (2), the distance measuring direction of the ultrasonic distance measuring sensor (8) is vertical downward.
3. The trunk painting device for greening according to claim 2, wherein: the edge of the plate surface is provided with an annular sealing gasket (21) which is consistent with the top edge of the liquid storage barrel (2) in shape.
4. The trunk painting device for greening according to claim 2, wherein: the barrel cover (3) is fixedly provided with a one-way valve (22), when the barrel cover (3) covers the liquid storage barrel (2), an air inlet of the one-way valve (22) is communicated with the external atmospheric environment of the liquid storage barrel (2), and an air outlet is communicated with the liquid storage barrel (2) and the barrel cover (3) to form a whole in a surrounding manner.
5. The trunk painting device for afforestation according to claim 1, wherein: the spraying arm (7) comprises an arm body (71), a communicating pipe (74) and a plurality of spray heads (72);
the arm body (71) is in the shape of a circular ring, the spray heads (72) are respectively and uniformly arranged on the inner side of the arm body (71), and the direction of the spray heads (72) is aligned with the circle center of the arm body (71);
one end of the communicating pipe (74) is communicated with the spray head (72) respectively, and the other end of the communicating pipe is communicated with the electric pump (5).
6. The trunk painting device for afforestation according to claim 1, wherein: the electric control telescopic component is an electric cylinder (6).
7. The trunk painting device for afforestation according to claim 6, wherein: the sweeping board (11) is horizontal, the electric cylinder (6) is fixedly arranged in the middle of the top surface of the sweeping board (11), and an arc-shaped clamping groove (111) matched with the spraying arm (7) for use is formed in the sweeping board (11); the opening direction of the arc-shaped clamping groove (111) is the same as the opening direction.
8. The trunk painting device for greening according to claim 2, wherein: the system also comprises a wireless transmission module; the controller (9) is in wireless connection with the liquid level detection module through a wireless transmission module.
9. The trunk painting device for greening according to claim 2, wherein: the trunk brushing device for greening further comprises:
a pressure detection module; the pressure detection module is used for sensing the pressure applied to the top opening of the liquid storage barrel (2) and outputting a pressure detection signal;
the controller (9) is connected with the pressure detection module and receives a pressure detection signal output by the pressure detection module, and when the liquid level is lower than a set liquid level height value and the pressure of the opening at the top of the liquid storage barrel (2) is higher than a set pressure value, the controller (9) controls the warning lamp (4) to flicker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023038872.7U CN214234655U (en) | 2020-12-16 | 2020-12-16 | Trunk brushing device for greening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023038872.7U CN214234655U (en) | 2020-12-16 | 2020-12-16 | Trunk brushing device for greening |
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| Publication Number | Publication Date |
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| CN214234655U true CN214234655U (en) | 2021-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023038872.7U Active CN214234655U (en) | 2020-12-16 | 2020-12-16 | Trunk brushing device for greening |
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| CN (1) | CN214234655U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114653500A (en) * | 2022-03-31 | 2022-06-24 | 山东同力建设项目管理有限公司 | Ornamental trees and shrubs protection against insects spraying device |
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2020
- 2020-12-16 CN CN202023038872.7U patent/CN214234655U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114653500A (en) * | 2022-03-31 | 2022-06-24 | 山东同力建设项目管理有限公司 | Ornamental trees and shrubs protection against insects spraying device |
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