Infiltration device for wood preservative treatment
Through the combination of worm gear and reciprocating screw system, the problem of uneven time in wood anti-corrosion treatment is solved, and the uniform immersion of wood in the immersion liquid is achieved, and the anti-corrosion effect is improved.
Patent Information
- Application Number
- CN202422193954.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-06
- Publication Date
- 2025-07-18
- Estimated Expiration
- 2034-09-06
AI Technical Summary
In existing wood anti-corrosion treatment devices, different parts of the wood have uneven contact with the anti-corrosion liquid, which causes some wood to fail to fully absorb the anti-corrosion liquid, while the other part may be over-absorbed, affecting the anti-corrosion effect and wood performance.
The worm and worm gear structure and reciprocating screw system are adopted. The driven gear drives the driven gear and the rectangular sleeve to rotate through the driving gear, and combined with the worm and worm gear meshing, the wood rotates and lifts and lowers in the soaking box to ensure uniform wetting.
The time uniformity of wood in the soaking liquid is achieved, the blind spots of anti-corrosion treatment are reduced, the overall anti-corrosion effect is improved, and the problem of insufficient or over-soaking of some wood is avoided.
Smart Images
Figure CN223115463U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wood anti-corrosion treatment, in particular to an infiltration device for wood anti-corrosion treatment. Background Art
[0002] When the immersion method is used for wood anti-corrosion treatment, the key lies in ensuring that the wood is completely immersed in the CCA anti-corrosion liquid, so as to improve the antibacterial and insect-proof performance of the wood, effectively save resources and enhance the durability of the wood. This method places the wood in a pool filled with anti-corrosion liquid, keeps the wood always below the liquid level, and ensures that each part can fully absorb the anti-corrosion components, thereby comprehensively improving the anti-corrosion performance of the wood.
[0003] In this regard, an infiltration device for wood anti-corrosion treatment with the patent number "CN218659654U" uses a motor to drive the first screw rod to rotate, vertically drives the lifting plate to slide vertically in the through hole of the support frame, and squeezes the wood downward to immerse it below the liquid level of the anti-corrosion immersion liquid in the soaking pool. However, the contact time of the wood with the immersion liquid is inconsistent. The lower end of the wood contacts the immersion liquid first, and the upper end contacts the immersion liquid later. At the same time, when the wood rises, the upper end leaves the immersion liquid first, and the lower end leaves the immersion liquid later. As a result, the contact time of the lower-end wood with the immersion liquid is longer than that of the upper-end wood, which may cause some wood to not fully absorb the anti-corrosion liquid, while another part may absorb it excessively. Some wood may not achieve the expected anti-corrosion effect due to short contact time, while the wood soaked for a long time may undergo excessive anti-corrosion treatment, even affecting the original performance of the wood. Based on this, this application proposes an infiltration device for wood anti-corrosion treatment. Summary of the Utility Model
[0004] The purpose of the utility model is to solve the deficiencies existing in the prior art and propose an infiltration device for wood anti-corrosion treatment.
[0005] To achieve the above purpose, the utility model adopts the following technical scheme:
[0006] An infiltration device for wood anti-corrosion treatment includes a soaking tank. A support is fixedly connected to the soaking tank. A driven gear is rotatably connected to the upper end of the support. The driven gear is fixedly connected to a rectangular sleeve through a short rod. A rectangular plate is slidably connected in the rectangular sleeve. A worm is fixedly connected to the lower end of the rectangular plate. A soaking plate is slidably connected in the soaking tank. A worm gear is rotatably connected to the side wall of the soaking plate. The worm gear meshes with the worm. A fixing plate is fixedly connected to the side wall of the worm gear. A reciprocating lead screw is rotatably connected to the lower end of the support. A nut is threadedly connected to the reciprocating lead screw. Two fixing rods are fixedly connected to the lower end of the nut. The ends of the fixing rods away from the nut are fixedly connected to the soaking plate. A rotating mechanism for rotating the driven gear is installed on the support, and a fixing mechanism for fixing the wood is installed on the fixing plate.
[0007] Preferably, the rotating mechanism includes a driving gear and a motor. The motor is fixedly installed at the upper end of the bracket. The output shaft of the motor is fixedly connected to the driving gear. The driving gear is rotatably installed at the upper end of the bracket, and the driving gear meshes with a driven gear.
[0008] Preferably, a slider is fixedly connected to the side wall of the nut, and a sliding groove is formed in the inner side wall of the bracket. The slider slides in the sliding groove.
[0009] Preferably, a baffle is fixedly connected to the lower end of the reciprocating lead screw.
[0010] Preferably, the fixing mechanism includes two fixing bolts, and the fixing bolts are threadedly installed on the fixing plate.
[0011] Preferably, the motor is a reciprocal two-way motor with a transmission shaft that can rotate clockwise or counterclockwise.
[0012] The utility model has the following beneficial effects:
[0013] The driving gear drives the driven gear to rotate, so that the driven gear drives the rectangular sleeve to rotate by means of the short rod. Since the rectangular sleeve and the rectangular plate have a rectangular appearance, the rotation of the rectangular sleeve will cause the rectangular plate to rotate, and then the worm drives the worm wheel to rotate, so as to rotate the wood fixed on the fixing plate. At the same time, the rotation of the driving gear causes the reciprocating lead screw to rotate, resulting in the downward movement of the soaking plate. In this way, the wood rotates while moving downward. The wood is not only fully wetted by the antiseptic liquid in the soaking tank, but also can absorb the antiseptic liquid more evenly through rotation. This helps to reduce the dead corners in the antiseptic treatment, improve the overall antiseptic effect of the wood, and at the same time, the soaking time of the wood in the soaking liquid is approximately the same, shortening the soaking time error and avoiding incomplete soaking of some wood. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 is a schematic structural diagram of a wetting device for wood antiseptic treatment proposed by the utility model;
[0015] Figure 2 is a schematic sectional structure diagram of the soaking tank proposed by the utility model;
[0016] Figure 3 is Figure 1 a schematic enlarged structure diagram of part A in
[0017] Figure 4 is a schematic connection structure diagram of the driven gear, the short rod and the rectangular sleeve proposed by the utility model.
[0018] In the figure: 1 soaking tank, 2 support, 3 driven gear, 4 driving gear, 5 rectangular sleeve, 6 fixed rod, 7 reciprocating lead screw, 8 motor, 9 worm, 10 worm gear, 11 soaking plate, 12 fixing bolt, 13 fixing plate, 14 nut, 15 slider, 16 chute, 17 baffle, 18 rectangular plate, 19 short rod. Detailed implementation manner
[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.
[0020] Refer to Figures 1-4 , an infiltration device for wood anti-corrosion treatment, including a soaking tank 1, a support 2 is fixedly connected to the soaking tank 1, a driven gear 3 is rotatably connected to the upper end of the support 2, the driven gear 3 is fixedly connected to a rectangular sleeve 5 through a short rod 19, a rectangular plate 18 is slidably connected in the rectangular sleeve 5. It should be noted that the rectangular sleeve 5 and the rectangular plate 18 have a rectangular appearance. The rotation of the rectangular sleeve 5 will cause the rectangular plate 18 to rotate. When the soaking plate 11 moves, the rectangular plate 18 will expand and contract and rotate in the rectangular sleeve 5 at the same time, so that the wood rotates in the soaking liquid while moving, so that it is fully soaked.
[0021] A worm 9 is fixedly connected to the lower end of the rectangular plate 18, and a soaking plate 11 is slidably connected in the soaking tank 1. It should be noted that a number of small holes are provided on the soaking plate 11, so that the soaking liquid in the soaking tank 1 soaks the wood through the small holes, preventing the soaking plate 11 from blocking the soaking direction of the wood.
[0022] A worm gear 10 is rotatably connected to the side wall of the soaking plate 11, the worm gear 10 meshes with the worm 9, a fixing plate 13 is fixedly connected to the side wall of the worm gear 10, a reciprocating lead screw 7 is rotatably connected to the lower end of the support 2, a nut 14 is threadedly connected to the reciprocating lead screw 7, and two fixed rods 6 are fixedly connected to the lower end of the nut 14. One end of the fixed rod 6 away from the nut 14 is fixedly connected to the soaking plate 11. It should be noted that the length of the fixed rod 6 is greater than the length of the reciprocating lead screw 7, preventing the parts on the soaking plate 11 from colliding with the reciprocating lead screw 7 when the fixed rod 6 drives the soaking plate 11 to rise, and avoiding damage to the parts.
[0023] A rotating mechanism for rotating the driven gear 3 is installed on the support 2. The rotating mechanism includes a driving gear 4 and a motor 8. The motor 8 is fixedly installed on the upper end of the support 2, the output shaft of the motor 8 is fixedly connected to the driving gear 4, the driving gear 4 is rotatably installed on the upper end of the support 2, and the driving gear 4 meshes with the driven gear 3.
[0024] A fixing mechanism for fixing wood is installed on the fixing plate 13. The fixing mechanism includes two fixing bolts 12, and the fixing bolts 12 are threadedly installed on the fixing plate 13. It should be noted that the wood is fixed to the fixing plate 13 by the fixing bolts 12. The movement of the entire soaking plate 11 causes the wood to move. At the same time, the worm gear 10 drives the fixing plate 13 to rotate, causing the wood to rotate.
[0025] A slider 15 is fixedly connected to the side wall of the nut 14, and a chute 16 is provided on the inner side wall of the bracket 2. The slider 15 slides in the chute 16. The motor 8 is a reversible two-way motor 8 whose drive shaft can rotate clockwise or counterclockwise.
[0026] A baffle 17 is fixedly connected to the lower end of the reciprocating lead screw 7. It should be noted that the function of the baffle 17 is to prevent the nut 14 from detaching from the reciprocating lead screw 7. When the nut 14 moves to the position of the baffle 17, the nut 14 moves in the opposite direction, thereby driving the wood to move up and down in the soaking liquid for soaking.
[0027] In the present utility model, the fixing bolts 12 are rotated to fix the wood to the fixing plate 13. The motor 8 is started, and the motor 8 drives the driving gear 4 to rotate. The driving gear 4 drives the reciprocating lead screw 7 to rotate. Since the slider 15 slides in the chute 16 and the slider 15 is fixedly connected to the nut 14, the nut 14 can only move along the chute 16. The rotation of the reciprocating lead screw 7 drives the nut 14 to reciprocate. The nut 14 drives the soaking plate 11 to move up and down through the fixing rod 6 to soak the wood.
[0028] At the same time, the driving gear 4 meshes with the driven gear 3. The driving gear 4 drives the driven gear 3 to rotate. The driven gear 3 drives the rectangular sleeve 5 to rotate through the short rod 19. The rectangular sleeve 5 drives the rectangular plate 18 to rotate. The rectangular plate 18 drives the worm 9 to rotate. The worm 9 meshes with the worm gear 10. Therefore, the worm 9 drives the worm gear 10 to rotate, thereby causing the fixing plate 13 to rotate, realizing the movement and rotation of the wood. At the same time, during the up and down movement of the soaking plate 11, the rectangular plate 18 reciprocates and retracts in the rectangular sleeve 5.
[0029] The above is only a preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present utility model.
Claims
1. An impregnation device for wood anti-corrosion treatment, comprising an immersion tank (1), characterized in that, A support (2) is fixedly connected to the soaking tank (1). A driven gear (3) is rotatably connected to the upper end of the support (2). The driven gear (3) is fixedly connected to a rectangular sleeve (5) through a short rod (19). A rectangular plate (18) is slidably connected in the rectangular sleeve (5). A worm (9) is fixedly connected to the lower end of the rectangular plate (18). A soaking plate (11) is slidably connected in the soaking tank (1). A worm gear (10) is rotatably connected to the side wall of the soaking plate (11). The worm gear (10) meshes with the worm (9). A fixing plate (13) is fixedly connected to the side wall of the worm gear (10). A reciprocating lead screw (7) is rotatably connected to the lower end of the support (2). A nut (14) is threadedly connected to the reciprocating lead screw (7). Two fixing rods (6) are fixedly connected to the lower end of the nut (14). One end of the fixing rod (6) away from the nut (14) is fixedly connected to the soaking plate (11). A rotating mechanism for rotating the driven gear (3) is installed on the support (2), and a fixing mechanism for fixing the wood is installed on the fixing plate (13).
2. The impregnation device for wood anti-corrosion treatment according to claim 1, wherein, The rotating mechanism includes a driving gear (4) and a motor (8). The motor (8) is fixedly installed on the upper end of the support (2). The output shaft of the motor (8) is fixedly connected to the driving gear (4). The driving gear (4) is rotatably installed on the upper end of the support (2). The driving gear (4) meshes with the driven gear (3).
3. The impregnation device for wood anti-corrosion treatment according to claim 1, characterized in that, A slider (15) is fixedly connected to the side wall of the nut (14). A chute (16) is formed in the inner side wall of the support (2). The slider (15) slides in the chute (16).
4. An impregnation device for wood anti-corrosion treatment according to claim 1, characterized in that, A baffle (17) is fixedly connected to the lower end of the reciprocating lead screw (7).
5. The impregnation device for wood anti-corrosion treatment according to claim 1, characterized in that, The fixing mechanism includes two fixing bolts (12). The fixing bolts (12) are threadedly installed on the fixing plate (13).
6. The infiltration device for wood anti-corrosion treatment according to claim 2, characterized in that, The motor (8) is a reversible two-way motor (8) whose transmission shaft can rotate clockwise or counterclockwise.