Tractor hood paint spraying device

Abstract

The utility model relates to the technical field of tractor accessory machining, in particular to a tractor hood paint spraying device which is characterized in that when the tractor hood paint spraying device is used, multiple sets of hoods are hoisted through a hoisting assembly, the hoisting assembly is started, the hoisting assembly enables the multiple sets of hoods to revolve and rotate at the same time, and two spraying assemblies are started; the spraying assembly evenly sprays the interiors and the exteriors of the revolution and rotation hoods, after spraying is completed, the drying assembly is started to conduct drying operation on paint outside the hoods, multiple sets of hoods are automatically sprayed at a time, and the spraying efficiency is improved. Comprising a box body, a box door and a bottom plate, the box body is arranged at the top end of the bottom plate, the box door is arranged at the front end of the box body, a cavity is formed in the box body, the lifting assembly is installed in the cavity, the two spraying assemblies are arranged at the top end of the bottom plate, and the output ends of the two spraying assemblies extend into the cavity. A drying assembly is arranged at the top end of the cavity.

Description

Technical Field

[0001] The utility model relates to the technical field of tractor accessories processing, in particular to a tractor hood painting device. Background Art

[0002] During the production process, the tractor hood needs to undergo surface spray painting treatment. A layer of protective paint is applied on the surface of the hood to improve the weather resistance and corrosion resistance of the hood, protect the hood, and extend the service life of the hood. Compared with manual operation, the use of a paint spraying device for processing is efficient and the painting is precise.

[0003] In the prior art, a patent document with a publication number of CN210632366U discloses a paint spraying device for tractor hood processing, comprising a shell and a fixed block, a base is fixedly installed on the lower surface of the shell, a cleaning pipe and a motor are arranged on the upper surface of the shell, a control panel and a baffle are arranged on the front surface of the shell, a water outlet pipe is fixedly installed on the bottom of the outer wall of one side of the shell, a paint spraying room and a heating chamber are arranged inside the shell, a rotating shaft is connected to the lower end of the motor passing through the shell, a spray cup is sleeved on the lower end of the rotating shaft, a vertical pole is connected between the fixed block and the shell, two sets of movable plates and a hood model are arranged on the upper surface of the fixed block, and a hood is arranged on the upper surface of the hood model close to the spray cup.

[0004] Since both the inside and outside of the hood need to be painted, the above device requires manual flipping of the hood and the spraying efficiency is low. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a tractor hood painting device with improved spraying efficiency.

[0006] The utility model discloses a tractor hood painting device, comprising a box body, a box door and a bottom plate, wherein the box body is arranged at the top of the bottom plate, the box door is arranged at the front end of the box body, a chamber is arranged inside the box body, and the utility model further comprises a hoisting component, a spraying component and a drying component, wherein the hoisting component is installed in the chamber, two groups of spraying components are arranged at the top of the bottom plate, the output ends of the two groups of spraying components are extended into the chamber, and the drying component is arranged at the top of the chamber; when in use, a plurality of hoods are hoisted by the hoisting component, the hoisting component is started, the hoisting component makes the plurality of hoods perform revolution and rotation at the same time, the two groups of spraying components are started, the spraying component evenly sprays the revolving and rotating hood inside and outside, after the spraying is completed, the drying component is started to dry the paint outside the hood, so as to realize one-time automatic spraying of a plurality of hoods and improve the spraying efficiency.

[0007] Preferably, the lifting assembly includes a motor, a rotating shaft, a disc, a support rod, a gear ring, a rotating shaft, a gear, a lifting ring and a hook. A motor is arranged on the top of the box body, and a rotating shaft is arranged at the output end of the motor. The bottom end of the motor extends to the chamber and is connected to the top of the disc. A plurality of support rods are arranged on the top of the gear ring, and the tops of the plurality of support rods are connected to the top of the chamber. The gear ring is sleeved on the outside of the rotating shaft, and the plurality of rotating shafts pass through the disc and are rotatably connected with the disc. A group of gears is arranged on the top of each group of rotating shafts, and each group of gears is meshed with the gear ring. A group of lifting rings is respectively arranged at the bottom end of each group of rotating shafts, and a group of lifting hooks are hooked on the lifting rings; one end of the lifting hook is hooked on the hood, and the other end of the lifting hook is hooked on the lifting ring, and the motor is started, so that the rotating shaft drives the disc to rotate, so that the disc drives the hood to revolve through the rotating shaft, the lifting ring and the lifting hook, and the gear rotates on itself while revolving on the hood in cooperation with the gear ring, so as to realize the rotation of the hood while revolving on its own.

[0008] Preferably, the spraying assembly includes a pressure pump, a liquid dispensing tube, a feed pipe and an atomizing nozzle. A pressure pump is arranged on the top of the base plate. The output end of the pressure pump is connected to the input end of the liquid dispensing tube. The multiple output ends of the liquid dispensing tube are respectively connected to the input end of a group of feed pipes. The output end of each group of feed pipes extends to the chamber. The output end of each group of feed pipes is respectively provided with a group of atomizing nozzles. The input end of the pressure pump is connected to the paint, and the pressure pump is started, so that the paint enters the feed pipe through the liquid dispensing tube, and the paint entering the feed pipe is respectively atomized and sprayed through the corresponding atomizing nozzles, so that the hood in the chamber is evenly sprayed with paint.

[0009] Preferably, the drying component includes a hot air blower, an air duct, an annular tube and a nozzle, an annular tube is arranged at the top of the chamber, a plurality of groups of nozzles are arranged at the bottom of the annular tube, a hot air blower is arranged at the top of the box body, an air duct is arranged at the output end of the hot air blower, and the output end of the air duct is connected to the input end of the annular tube; after the hood is sprayed, the hot air blower is started, so that the hot air enters the annular tube through the air duct, and the hot air entering the annular tube is evenly sprayed toward the chamber through the plurality of groups of nozzles, thereby drying the hood sprayed in the chamber.

[0010] Preferably, it also includes an observation window. The box door is provided with an observation port, and the observation port is installed with an observation window. The staff can observe the processing status of the emergency in the chamber through the observation window, thereby improving convenience.

[0011] Preferably, it also includes an annular protective cover, wherein an annular protective cover is arranged at the top of the disc, the top of the annular protective cover is in contact with the top of the chamber, and the rotating shaft and multiple sets of gears are all on the inner side of the annular protective cover; when multiple sets of atomizing nozzles atomize and spray the paint, the paint will float in the chamber, and the rotating shaft, multiple sets of rotating shafts and gear rings are on the inner side of the annular protective cover, thereby preventing the paint from adhering to the rotating shaft, rotating shaft and gear ring, thereby improving the service life.

[0012] Preferably, the hook is made of stainless steel.

[0013] Compared with the prior art, the utility model has the following beneficial effects: when in use, multiple sets of hoods are hoisted by a hoisting assembly, the hoisting assembly is started, the hoisting assembly causes the multiple sets of hoods to revolve and rotate at the same time, two sets of spraying assemblies are started, the spraying assemblies evenly spray the revolving and rotating hoods inside and outside, after spraying is completed, the drying assembly is started to dry the paint on the outside of the hoods, thereby realizing automatic spraying of multiple sets of hoods at one time and improving spraying efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the axonometric structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0016] Figure 3 It is an enlarged structural diagram of the annular protective cover and the motor and other structures;

[0017] Figure 4 It is an enlarged structural diagram of the gears, lifting rings and other structures;

[0018] Figure 5 It is an enlarged structural diagram of structures such as a hot air blower and a nozzle.

[0019] Markings in the attached drawings: 1. Box body; 2. Box door; 3. Motor; 4. Rotating shaft; 5. Disc; 6. Support rod; 7. Gear ring; 8. Rotating shaft; 9. Gear; 10. Lifting ring; 11. Hook; 12. Pressure pump; 13. Diverter pipe; 14. Feed pipe; 15. Atomizing nozzle; 16. Hot air blower; 17. Air supply pipe; 18. Annular pipe; 19. Nozzle; 20. Observation window; 21. Annular protective cover; 22. Bottom plate. DETAILED DESCRIPTION

[0020] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive. Example

[0021] like Figure 1 and Figure 2 As shown, a tractor hood painting device of the utility model comprises a box body 1, a box door 2 and a bottom plate 22, the box body 1 is arranged at the top of the bottom plate 22, the box door 2 is arranged at the front end of the box body 1, a chamber is arranged inside the box body 1, and further comprises a hoisting assembly, a spraying assembly and a drying assembly, the hoisting assembly is installed in the chamber, two groups of spraying assemblies are arranged at the top of the bottom plate 22, the output ends of the two groups of spraying assemblies are extended into the chamber, and a drying assembly is arranged at the top of the chamber;

[0022] like Figure 2 , Figure 3 and Figure 4 As shown, the hoisting assembly includes a motor 3, a rotating shaft 4, a disc 5, a support rod 6, a gear ring 7, a rotating shaft 8, a gear 9, a lifting ring 10 and a hook 11. The motor 3 is arranged at the top of the box body 1, and the rotating shaft 4 is arranged at the output end of the motor 3. The bottom end of the motor 4 extends to the chamber and is connected to the top of the disc 5. A plurality of support rods 6 are arranged at the top of the gear ring 7, and the tops of the plurality of support rods 6 are connected to the top of the chamber. The gear ring 7 is sleeved on the outside of the rotating shaft 4. The plurality of rotating shafts 8 pass through the disc 5 and are rotatably connected with the disc 5. A group of gears 9 are arranged at the top of each group of rotating shafts 8, and each group of gears 9 is meshed with the gear ring 7. A group of lifting rings 10 are respectively arranged at the bottom end of each group of rotating shafts 8, and a group of lifting hooks 11 are hung on the lifting rings 10.

[0023] like Figure 1 and Figure 2 As shown, the spraying assembly includes a pressure pump 12, a liquid dispensing tube 13, a feed pipe 14 and an atomizing nozzle 15. The pressure pump 12 is arranged at the top of the bottom plate 22. The output end of the pressure pump 12 is connected to the input end of the liquid dispensing tube 13. The multiple groups of output ends of the liquid dispensing tube 13 are respectively connected to the input end of a group of feed pipes 14. The output end of each group of feed pipes 14 extends to the chamber. The output end of each group of feed pipes 14 is respectively provided with a group of atomizing nozzles 15.

[0024] In this embodiment, one end of the hook 11 is hooked on the hood, and the other end of the hook 11 is hooked on the lifting ring 10, and the motor 3 is started, so that the rotating shaft 4 drives the disc 5 to rotate, so that the disc 5 drives the hood to revolve through the rotating shaft 8, the lifting ring 10 and the hook 11, and the gear 9 rotates while rotating with the cooperation of the gear ring 7, so that the hood revolves and rotates at the same time, and the input end of the pressure pump 12 is connected to the paint, and the pressure pump 12 is started, so that the paint enters the delivery pipe 14 through the dispensing pipe 13, and the paint entering the delivery pipe 14 is atomized and sprayed by the corresponding atomizing nozzles 15, so that the hood in the chamber is evenly sprayed with paint. Example

[0025] like Figure 1 and Figure 2 As shown, a tractor hood painting device of the utility model comprises a box body 1, a box door 2 and a bottom plate 22, the box body 1 is arranged at the top of the bottom plate 22, the box door 2 is arranged at the front end of the box body 1, a chamber is arranged inside the box body 1, and further comprises a hoisting assembly, a spraying assembly and a drying assembly, the hoisting assembly is installed in the chamber, two groups of spraying assemblies are arranged at the top of the bottom plate 22, the output ends of the two groups of spraying assemblies are extended into the chamber, and a drying assembly is arranged at the top of the chamber;

[0026] like Figure 2 , Figure 3 and Figure 4 As shown, the hoisting assembly includes a motor 3, a rotating shaft 4, a disc 5, a support rod 6, a gear ring 7, a rotating shaft 8, a gear 9, a lifting ring 10 and a hook 11. The motor 3 is arranged at the top of the box body 1, and the rotating shaft 4 is arranged at the output end of the motor 3. The bottom end of the motor 4 extends to the chamber and is connected to the top of the disc 5. A plurality of support rods 6 are arranged at the top of the gear ring 7, and the tops of the plurality of support rods 6 are connected to the top of the chamber. The gear ring 7 is sleeved on the outside of the rotating shaft 4. The plurality of rotating shafts 8 pass through the disc 5 and are rotatably connected with the disc 5. A group of gears 9 are arranged at the top of each group of rotating shafts 8, and each group of gears 9 is meshed with the gear ring 7. A group of lifting rings 10 are respectively arranged at the bottom end of each group of rotating shafts 8, and a group of lifting hooks 11 are hung on the lifting rings 10.

[0027] like Figure 1 and Figure 2 As shown, the spraying assembly includes a pressure pump 12, a liquid dispensing tube 13, a feed pipe 14 and an atomizing nozzle 15. The pressure pump 12 is arranged on the top of the bottom plate 22. The output end of the pressure pump 12 is connected to the input end of the liquid dispensing tube 13. The multiple groups of output ends of the liquid dispensing tube 13 are respectively connected to the input end of a group of feed pipes 14. The output end of each group of feed pipes 14 extends to the chamber. The output end of each group of feed pipes 14 is respectively provided with a group of atomizing nozzles 15.

[0028] like Figure 1 and Figure 5 As shown in 1, the drying assembly includes a hot air blower 16, an air delivery pipe 17, an annular pipe 18 and a nozzle 19. The top of the chamber is provided with an annular pipe 18, and the bottom of the annular pipe 18 is provided with multiple groups of nozzles 19. The top of the box 1 is provided with a hot air blower 16, and the output end of the hot air blower 16 is provided with an air delivery pipe 17, and the output end of the air delivery pipe 17 is connected to the input end of the annular pipe 18;

[0029] like Figure 1 , Figure 2 and Figure 3 As shown, it also includes an observation window 20 and an annular protective cover 21. The box door 2 is provided with an observation port, and the observation port is installed with an observation window 20. The top of the disc 5 is provided with an annular protective cover 21, and the top of the annular protective cover 21 is in contact with the top of the chamber. The rotating shaft 4 and multiple sets of gears 9 are all on the inner side of the annular protective cover 21.

[0030] In this embodiment, one end of the hook 11 is hooked on the hood, and the other end of the hook 11 is hooked on the ring 10, and the motor 3 is started, so that the rotating shaft 4 drives the disc 5 to rotate, so that the disc 5 drives the hood to revolve through the rotating shaft 8, the ring 10 and the hook 11, and the gear 9 rotates while rotating with the cooperation of the gear ring 7, so that the hood revolves and rotates at the same time, and the input end of the pressure pump 12 is connected to the paint, and the pressure pump 12 is started, so that the paint enters the feed pipe 14 through the liquid distribution pipe 13 respectively, and the paint entering the feed pipe 14 is atomized and sprayed by the corresponding atomizing nozzles 15, so that the hood in the chamber is evenly sprayed with paint. After the hood is sprayed, the hot air blower 16 is started, so that the hot air enters the annular pipe 18 through the air delivery pipe 17, and the hot air entering the annular pipe 18 is evenly sprayed to the chamber through multiple groups of nozzles 19, so that the hood sprayed in the chamber is dried.

[0031] The motor 3, gear ring 7, gear 9, pressure pump 12 and hot air blower 16 of the tractor hood painting device of the utility model are purchased on the market, and technicians in the industry only need to install and operate them according to the accompanying instruction manual, without the need for creative labor by technicians in this field.

[0032] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A tractor hood painting device, comprising a box body (1), a box door (2) and a bottom plate (22), wherein the box body (1) is arranged at the top of the bottom plate (22), the box door (2) is arranged at the front end of the box body (1), and a chamber is arranged inside the box body (1), characterized in that: It also includes a hanging assembly, a spraying assembly and a drying assembly. The hanging assembly is installed in the chamber. Two groups of spraying assemblies are arranged on the top of the bottom plate (22). The output ends of the two groups of spraying assemblies extend into the chamber. A drying assembly is arranged on the top of the chamber.

2. A tractor hood painting device as claimed in claim 1, characterized in that: The hoisting assembly comprises a motor (3), a rotating shaft (4), a disc (5), a support rod (6), a gear ring (7), a rotating shaft (8), a gear (9), a lifting ring (10) and a lifting hook (11). The motor (3) is arranged at the top of the box body (1), the rotating shaft (4) is arranged at the output end of the motor (3), the bottom end of the motor (3) extends to the chamber and is connected to the top of the disc (5), a plurality of support rods (6) are arranged at the top of the gear ring (7), the top ends of the plurality of support rods (6) are connected to the top of the chamber, the gear ring (7) is sleeved on the outside of the rotating shaft (4), the plurality of rotating shafts (8) pass through the disc (5) and are rotatably connected to the disc (5), a group of gears (9) are arranged at the top of each group of rotating shafts (8), each group of gears (9) is meshed with the gear ring (7), a group of lifting rings (10) are arranged at the bottom end of each group of rotating shafts (8), and a group of lifting hooks (11) are hung on the lifting rings (10).

3. A tractor hood painting device as claimed in claim 1, characterized in that: The spraying assembly comprises a pressure pump (12), a liquid dispensing tube (13), a material delivery tube (14) and an atomizing nozzle (15). The pressure pump (12) is arranged at the top of the bottom plate (22). The output end of the pressure pump (12) is connected to the input end of the liquid dispensing tube (13). The multiple groups of output ends of the liquid dispensing tube (13) are respectively connected to the input end of a group of material delivery tubes (14). The output end of each group of material delivery tubes (14) extends to the chamber. The output end of each group of material delivery tubes (14) is respectively provided with a group of atomizing nozzles (15).

4. A tractor hood painting device as claimed in claim 1, characterized in that: The drying component comprises a hot air blower (16), an air delivery pipe (17), an annular pipe (18) and a nozzle (19); the annular pipe (18) is arranged at the top of the chamber; a plurality of nozzles (19) are arranged at the bottom of the annular pipe (18); the hot air blower (16) is arranged at the top of the box body (1); the air delivery pipe (17) is arranged at the output end of the hot air blower (16); and the output end of the air delivery pipe (17) is connected to the input end of the annular pipe (18).

5. A tractor hood painting device as claimed in claim 1, characterized in that: It also comprises an observation window (20); the box door (2) is provided with an observation port, and the observation port is mounted with the observation window (20).

6. A tractor hood painting device as claimed in claim 2, characterized in that: It also includes an annular protective cover (21). The top of the disc (5) is provided with the annular protective cover (21). The top of the annular protective cover (21) contacts the top of the chamber. The rotating shaft (4) and the plurality of gear sets (9) are located inside the annular protective cover (21).

7. A tractor hood painting device as claimed in claim 2, characterized in that: The hook (11) is made of stainless steel.

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