Log spraying device with peculiar smell purification structure

Abstract

The log spraying device with the peculiar smell purification structure comprises a shell, a plurality of conveying roll shafts are installed in the bottom of the shell, a transmission wheel is arranged on one side of each conveying roll shaft, and a lower pressing wheel is arranged on the upper portion between every two conveying roll shafts. The outer side of the conveying roller shaft at one end is connected with a servo motor; a mounting frame is arranged at one end of the interior of the shell, a shifting roller shaft is mounted in the mounting frame, a first crank rod is arranged on one side of the upper portion of the mounting frame, one end of the first crank rod is connected with a second crank rod through a pin shaft, the other end of the second crank rod is connected with a lifting shaft, and a spraying box is mounted on the lower portion of the lifting shaft; a fixing plate is welded to one side of the spraying box, and an air draft box is installed in the fixing plate in an embedded mode. The height of the device can be adjusted and controlled conveniently, emitted smell can be purified, and peculiar smell purification treatment can be achieved conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of log spraying, in particular to a log spraying device with an odor purification structure. Background Art

[0002] Logs can be categorized as either directly used or processed chemically or specially for use as raw materials. Direct uses include: construction, pit timber, electric posts, sleepers, packaging, furniture, craft sculptures, ships, sports equipment, stationery, musical instruments, decorations, grenade handles, gun stocks, and wood-based panels. Chemically or specially processed logs are used as raw materials for papermaking, rayon, regenerated cellulose, nitrocellulose, cellulose acetate, ethyl cellulose, hydroxy cellulose, and phenyl cellulose.

[0003] When using logs directly, in order to maintain the long-term usability of the logs and prevent them from being corroded, the logs are protected by spraying anti-corrosion primer on the surface of the log boards.

[0004] However, the existing equipment is not easy to adjust the height of the equipment when in use, which easily causes the equipment to be at a high height during spraying, making it impossible to spray the protective primer on the logs. In addition, the primer will emit an irritating odor during spraying, which can easily cause health hazards to the operators. Utility Model Content

[0005] The purpose of the utility model is to provide a log spraying device with an odor purification structure, which has the advantages of being able to adjust the height of the control device after the log wood board is input, and being able to purify the emitted odor during spraying, thereby facilitating odor purification treatment, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A log spraying device with an odor purification structure includes a shell, a plurality of conveying rollers are movably installed in the bottom of the shell, a transmission wheel is provided on one side of the plurality of conveying rollers, and a lower pressure wheel is provided on the upper part between two of the plurality of conveying rollers, wherein one end of the conveying roller is connected to a servo motor on the outer side of the transmission wheel, and the transmission wheel and the lower pressure wheel are connected by a transmission belt;

[0008] A mounting bracket is provided at one end of the interior of the shell, a toggle roller is movably installed in the mounting bracket, a first crank rod is provided on one side of the upper portion of the mounting bracket, the middle portion of the first crank rod is movably installed through a first long axis, one end of the first crank rod is movably connected to a second crank rod through a pin shaft, the middle portion of the second crank rod is movably installed through a second long axis, the other end of the second crank rod is movably connected to a lifting shaft, a spray box is installed at the lower portion of the lifting shaft, a fixing plate is welded to one side of the spray box, and an exhaust box is embedded in the fixing plate.

[0009] Preferably, one side of the spray box is connected to a telescopic hose for inputting spraying raw materials, and both sides of the upper part of the exhaust box are respectively connected to exhaust telescopic hoses.

[0010] Preferably, a top cover is fixedly installed on the top of the shell, the upper ends of the spray material input telescopic hose and the exhaust telescopic hose respectively pass through the top cover, and the two ends of the shell and the top cover are respectively provided with a first baffle and a second baffle.

[0011] Preferably, an inlet is provided between the first baffle and the shell, an outlet is provided between the second baffle and the shell, both sides of several conveying rollers are provided with bearing caps installed on one side of the shell, a mounting plate is welded on one side of the shell, and the servo motor is fixedly installed on the lower part of the mounting plate.

[0012] Preferably, support legs are welded at the four corners of the bottom of the shell, a collecting shell is fixedly connected to the middle of the bottom of the shell, and a discharge pipe is fixedly connected to the bottom end of the collecting shell.

[0013] Preferably, a positioning plate is welded to the upper portion of the mounting frame, a spring is fixedly provided on one side of the positioning plate, and the other end of the spring is fixedly connected to the inner side of the first baffle.

[0014] Preferably, a first long slot is opened in the middle of the first crank rod, the first long axis is movable inside the first long slot, the two ends of the first long axis are respectively fixedly connected to the inner wall of the shell, and the first long axis is sleeved with limiting cylinders on both sides of the first crank rod.

[0015] Preferably, a second long slot is provided at one end of the second crank rod, the pin shaft is movable inside the second long slot, the two ends of the second long shaft are respectively fixedly connected to the inner wall of the shell, a limiting plate is fixedly installed on the middle inner wall of the shell, a limiting slot is provided on the inner side of the limiting plate, and the two end portions of the lifting shaft are movable inside the limiting slot.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] When the utility model is in use, the servo motor drives and connects a plurality of conveying rollers through the transmission belt, and by setting the lower pressure wheel, it is convenient to keep the transmission belt stably attached to the transmission wheel, so as to realize the transmission rotation of the plurality of conveying rollers, so that the plurality of conveying rollers can realize the conveying of logs.

[0018] And when the log planks are being transported, the log planks push the moving roller, so that the moving roller can pull the first crank rod to adjust when moving, and then the other end of the first crank rod can push the second crank rod upward, so that the other end of the second crank rod can move downward, and the spray box and the exhaust box are transported downward, so that the spray box and the exhaust box are close to the log planks, so that the log planks can be sprayed with anti-corrosion primer, and the exhaust box can extract the odor emitted by the primer, so that it can be purified through the purification device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the top structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the bottom-up structure of the present invention;

[0021] Figure 3 This is a schematic diagram of the internal structure output end of the utility model;

[0022] Figure 4 This is a schematic diagram of the internal structure input end of the utility model.

[0023] In the figure: 1. Shell; 2. Conveying roller; 3. Transmission wheel; 4. Lower pressure wheel; 5. Transmission belt; 6. Servo motor; 7. Mounting frame; 8. Steering roller; 9. First crank rod; 10. First long axis; 11. Limiting cylinder; 12. First long slot; 13. Second crank rod; 14. Second long axis; 15. Second long slot; 16. Pin; 17. Lifting shaft; 18. Spray box; 19. Spraying material input telescopic hose; 20. Limiting plate; 21. Limiting slot; 22. Fixing plate; 23. Exhaust box; 24. Positioning plate; 25. Spring; 26. Mounting plate; 27. Bearing cap; 28. Top cover; 29. First baffle; 30. Inlet; 31. Second baffle; 32. Outlet; 33. Exhaust telescopic hose; 34. Support leg; 35. Collecting shell; 36. Discharge pipe. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-4 , the utility model provides a technical solution:

[0026] A log spraying device with an odor purification structure includes a shell 1, a plurality of conveying rollers 2 are movably installed in the bottom of the shell 1, a transmission wheel 3 is provided on one side of the plurality of conveying rollers 2, and a lower pressure wheel 4 is provided on the upper part between two of the plurality of conveying rollers 2, one end of the conveying roller 2 is connected to a servo motor 6 on the outer side of the transmission wheel 3, and the transmission wheel 3 and the lower pressure wheel 4 are connected by a transmission belt 5;

[0027] One end of the interior of the shell 1 is provided with a mounting frame 7, and a moving roller shaft 8 is movably installed in the mounting frame 7. A first crank rod 9 is provided on one side of the upper part of the mounting frame 7. The middle part of the first crank rod 9 is movably installed through a first long axis 10. One end of the first crank rod 9 is movably connected to the second crank rod 13 through a pin shaft 16. The middle part of the second crank rod 13 is movably installed through a second long axis 14. The other end of the second crank rod 13 is movably connected to a lifting shaft 17. A spray box 18 is installed at the lower part of the lifting shaft 17. A fixing plate 22 is welded to one side of the spray box 18. An exhaust box 23 is embedded in the interior of the fixing plate 22. The interior of the exhaust box 23 is provided with purification structures such as multiple layers of activated carbon and non-woven cotton cloth.

[0028] In order to input the anti-corrosion primer and to facilitate the discharge of the purified odorous gas, in this embodiment, preferably, one side of the spray box 18 is connected to a spray raw material input telescopic hose 19, and the upper two sides of the exhaust box 23 are respectively connected to exhaust telescopic hoses 33.

[0029] In order to improve the sealing of the equipment, prevent the odor of the anti-corrosion primer from being emitted, and facilitate improving the absorption efficiency of purification, in this embodiment, preferably, a top cover 28 is fixedly installed on the top of the shell 1, and the upper ends of the spray raw material input telescopic hose 19 and the exhaust telescopic hose 33 respectively pass through the top cover 28, and the two ends of the shell 1 and the top cover 28 are respectively provided with a first baffle 29 and a second baffle 31.

[0030] In order to realize the input of log boards into the interior of the equipment, and to facilitate the conveying of log boards sprayed with anti-corrosion primer, and to realize the movable installation of the conveying roller 2, in this embodiment, preferably, an inlet 30 is provided between the first baffle 29 and the shell 1, and an outlet 32 is provided between the second baffle 31 and the shell 1, and bearing caps 27 installed on one side of the shell 1 are provided on both sides of several of the conveying rollers 2, and a mounting plate 26 is welded on one side of the shell 1, and the servo motor 6 is fixedly installed at the lower part of the mounting plate 26.

[0031] In order to achieve installation support for the equipment, maintain the balance and stability of the equipment, and facilitate the collection of the anti-corrosion primer scattered by the spraying, in this embodiment, preferably, support legs 34 are welded at the four corners of the bottom of the shell 1, and a collection shell 35 is fixedly connected to the middle of the bottom of the shell 1, and the bottom end of the collection shell 35 is fixedly connected to a discharge pipe 36.

[0032] In order to enable the equipment to be pulled to reset after the log board is transported, in this embodiment, preferably, a positioning plate 24 is welded to the upper part of the mounting frame 7, and a spring 25 is fixed on one side of the positioning plate 24, and the other end of the spring 25 is fixedly connected to the inner side of the first baffle 29.

[0033] In order to eliminate the hindrance of torsional force when the first crank rod 9 is adjusted in angle and maintain the stability of the first crank rod 9 on the first long axis 10, in this embodiment, preferably, a first long groove 12 is opened in the middle of the first crank rod 9, and the first long axis 10 is movable inside the first long groove 12. The two ends of the first long axis 10 are respectively fixedly connected to the inner wall of the shell 1, and the first long axis 10 is sleeved with a limiting cylinder 11 on both sides of the first crank rod 9.

[0034] In order to eliminate the torsional obstruction of the second crank rod 13 during the adjustment process, and to enable the spray box 18 and the exhaust box 23 to achieve stable lifting and lowering adjustment control, in this embodiment, preferably, a second long groove 15 is opened at one end of the second crank rod 13, and the pin shaft 16 is movable inside the second long groove 15, and the two ends of the second long shaft 14 are respectively fixedly connected to the inner wall of the shell 1, and a limiting plate 20 is fixedly installed on the middle inner wall of the shell 1, and a limiting groove 21 is opened on the inner side of the limiting plate 20, and the two end portions of the lifting shaft 17 are movable inside the limiting groove 21.

[0035] Working principle: When it is necessary to spray the anticorrosive primer on the log board, the servo motor 6 is started, so that the servo motor 6 can drive all the transmission wheels 3 to rotate through the transmission belt 5, and the setting of the lower pressure wheel 4 is convenient for the transmission belt 5 to fit on the transmission wheel 3, increasing the transmission wrap angle, so as to realize the stable rotation of the transmission belt 5, thereby enabling several conveying rollers 2 to convey the log board;

[0036] When the log board enters from the entrance 30, it will push the toggle roller 8 and the mounting bracket 7, and under the action of friction, the toggle roller 8 and the mounting bracket 7 can move inward, thereby enabling the other end of the first crank rod 9 to rotate, so that the other end of the first crank rod 9 can drive one end of the second crank rod 13 to push upward, so that the other end of the second crank rod 13 can press the lifting shaft 17 downward, so that the lifting shaft 17 can move vertically downward under the action of the limit plate 20 and the limit groove 21, so that the spray box 18 and the exhaust box 23 can be close to the log board, and the anti-corrosion primer is transported to the spray box 18 through the spraying raw material input telescopic hose 19 through the external equipment to spray the log board, and the exhaust box 23 extracts the odorous gas inside the shell 1 under the external exhaust fan, and purifies it through the purification structure such as the multi-layer activated carbon and non-woven cotton cloth inside the exhaust box 23, and then discharges it through the exhaust telescopic hose 33.

[0037] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A log spraying device with an odor purification structure, comprising a housing (1), characterized in that: A plurality of conveying rollers (2) are movably mounted in the bottom of the housing (1), a transmission wheel (3) is provided on one side of the plurality of conveying rollers (2), and a lower pressure wheel (4) is provided on the upper portion between two of the plurality of conveying rollers (2), wherein one end of the conveying roller (2) is connected to a servo motor (6) on the outer side of the transmission wheel (3), and the transmission wheel (3) and the lower pressure wheel (4) are connected by a transmission belt (5); A mounting frame (7) is provided at one end of the interior of the shell (1), a shifting roller (8) is movably installed in the mounting frame (7), a first crank rod (9) is provided on one side of the upper portion of the mounting frame (7), the middle portion of the first crank rod (9) is movably installed through a first long axis (10), one end of the first crank rod (9) is movably connected to a second crank rod (13) through a pin shaft (16), the middle portion of the second crank rod (13) is movably installed through a second long axis (14), the other end of the second crank rod (13) is movably connected to a lifting shaft (17), a spray box (18) is installed at the lower portion of the lifting shaft (17), a fixing plate (22) is welded to one side of the spray box (18), and an exhaust box (23) is embedded and installed inside the fixing plate (22).

2. The log spraying device with an odor purification structure according to claim 1, characterized in that: One side of the spray box (18) is connected to a spraying raw material input telescopic hose (19), and both sides of the upper part of the exhaust box (23) are respectively connected to exhaust telescopic hoses (33).

3. The log spraying device with an odor purification structure according to claim 2, characterized in that: A top cover (28) is fixedly mounted on the top of the shell (1), and the upper ends of the spray material input telescopic hose (19) and the exhaust telescopic hose (33) respectively pass through the top cover (28), and the two ends of the shell (1) and the top cover (28) are respectively provided with a first baffle (29) and a second baffle (31).

4. The log spraying device with an odor purification structure according to claim 3, characterized in that: An inlet (30) is provided between the first baffle (29) and the shell (1), an outlet (32) is provided between the second baffle (31) and the shell (1), bearing caps (27) are provided on both sides of a plurality of the conveying roller shafts (2) and are mounted on one side of the shell (1), a mounting plate (26) is welded to one side of the shell (1), and the servo motor (6) is fixedly mounted on the lower part of the mounting plate (26).

5. The log spraying device with an odor purification structure according to claim 1, characterized in that: Support legs (34) are welded at the four corners of the bottom of the shell (1), a collecting shell (35) is fixedly connected to the middle of the bottom of the shell (1), and a discharge pipe (36) is fixedly connected to the bottom end of the collecting shell (35).

6. The log spraying device with an odor purification structure according to claim 3, characterized in that: A positioning plate (24) is welded to the upper portion of the mounting frame (7), a spring (25) is fixedly provided on one side of the positioning plate (24), and the other end of the spring (25) is fixedly connected to the inner side of the first baffle (29).

7. The log spraying device with an odor purification structure according to claim 1, characterized in that: A first long slot (12) is provided in the middle of the first crank rod (9), and the first long axis (10) is movable inside the first long slot (12). Both ends of the first long axis (10) are fixedly connected to the inner wall of the shell (1), and the first long axis (10) is sleeved with a limiting cylinder (11) on both sides of the first crank rod (9).

8. The log spraying device with an odor purification structure according to claim 1, characterized in that: A second long slot (15) is provided at one end of the second crank rod (13), the pin shaft (16) is movably located inside the second long slot (15), the two ends of the second long shaft (14) are respectively fixedly connected to the inner wall of the shell (1), a limiting plate (20) is fixedly installed on the middle inner wall of the shell (1), a limiting slot (21) is provided on the inner side of the limiting plate (20), and the two end portions of the lifting shaft (17) are movably located inside the limiting slot (21).

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