Feeding device of wood drying kiln

Abstract

The utility model belongs to the technical field of feeding of drying kilns, and particularly relates to a wood drying kiln feeding device which comprises a drying kiln body. The interior of the drying kiln body is fixedly connected with a supporting plate. The top of the supporting plate is fixedly connected with two first sliding rails. The two first sliding rails are symmetrically arranged; a plurality of rolling wheels are slidably connected into the first sliding rail. The rollers are distributed in a linear array state; the top of the roller is fixedly connected with an objective table; a connecting table is placed at the end of the drying kiln body. The top of the connecting table is fixedly connected with two second sliding rails. By means of the structure, wood can be pushed into the drying kiln body at a time, the waiting time of batch feeding is shortened, the drying speed of the wood is increased, the overall production efficiency is effectively improved, meanwhile, the problem that drying conditions are inconsistent when the wood is fed in batches can be solved, and the drying quality of the wood is improved. Therefore, the drying quality of the wood is more stable and reliable.

Description

Technical Field

[0001] This utility model belongs to the field of drying kiln feeding technology, specifically a wood drying kiln feeding device. Background Technology

[0002] As an important natural resource, wood is widely used in many fields such as construction, furniture, papermaking, and handicrafts. Before processing, wood needs to be dried to reduce its moisture content and improve its stability and durability. The drying of wood is usually carried out in a drying kiln.

[0003] A drying kiln is a large-scale drying equipment used in industrial production. It refers to a closed building or container equipped with heating equipment, humidity control and ventilation equipment, and capable of controlling the temperature, humidity, flow direction and speed of the drying medium. It mainly consists of the drying furnace body, drying room, hot air and steam conveying pipeline, recovery pipeline, gate valve and temperature and humidity instruments.

[0004] Existing wood drying kiln feeding devices often feed wood in batches, which leads to longer waiting times, thus reducing the drying speed and overall production efficiency. Furthermore, batch feeding can cause inconsistent drying conditions, resulting in unstable wood drying quality.

[0005] Therefore, this utility model provides a feeding device for a wood drying kiln. Utility Model Content

[0006] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0007] The technical solution adopted by this utility model to solve its technical problem is as follows: A wood drying kiln feeding device of this utility model includes a drying kiln body; a support plate is fixedly connected inside the drying kiln body; two first slide rails are fixedly connected to the top of the support plate; the two first slide rails are symmetrically arranged; multiple rollers are slidably connected inside the first slide rails; the rollers are distributed in a linear array; a loading platform is fixedly connected to the top of the rollers; a connecting platform is placed at the end of the drying kiln body; two second slide rails are fixedly connected to the top of the connecting platform; the two second slide rails are symmetrically arranged and correspond to the positions of the first slide rails; two grooves are formed on the top of the connecting platform; the two grooves are symmetrically arranged; two servo motors are fixedly connected to the side wall of the connecting platform; the two servo motors are symmetrically arranged; a lead screw is rotatably connected inside the groove, and the lead screw is connected to the output end of the servo motor; a moving block is threadedly connected to the middle of the lead screw; a push-pull plate is fixedly connected to the top of the moving block; through the above structure, wood can be pushed into the interior of the drying kiln body in one go, reducing the waiting time for batch feeding.

[0008] Preferably, a connecting frame is fixed to the side wall of the platform; two connecting seats are fixed to the end of the connecting frame; the two connecting seats are symmetrically arranged; two chains are fixed to the side wall of the push-pull plate; the two chains are symmetrically arranged and distributed at positions corresponding to the connecting seats; hooks are fixed to the ends of the chains; the hooks contact the middle of the connecting seats; with the above structure, the push-pull plate and the platform can be effectively connected together, and the wood can be quickly removed from the inside of the drying kiln body.

[0009] Preferably, the side wall of the platform is fixedly connected to two connecting cylinders; the two connecting cylinders are symmetrically arranged; a spring is fixedly connected inside the connecting cylinder; a fixing plate is fixedly connected to the end of the spring; a connecting column is slidably connected inside the connecting cylinder; the end of the connecting column contacts the fixing plate; the connecting column is fixedly connected to the side wall of the push-pull plate; through the above structure, the impact force of the platform on the push-pull plate during the material handling process can be effectively reduced, and the damage to the push-pull plate can be reduced.

[0010] Preferably, the top of the platform is fixedly connected to a fence; the side wall of the fence is hinged with a protective door; the above structure can effectively reduce the occurrence of tilting or falling of wood during the process of entering the drying kiln body.

[0011] Preferably, the top of the push-pull plate is fixed with two storage columns; the two storage columns are symmetrically arranged and distributed at positions corresponding to the chain; the top of the storage columns is provided with through holes; through the above structure, the hook can be effectively fixed, reducing the impact of the hook on the loading operation.

[0012] Preferably, a limiting plate is fixedly connected to the top of the first slide rail; the limiting plate is in contact with the inner wall of the drying kiln body; through the above structure, the contact between the platform and the inner wall of the drying kiln body can be effectively reduced.

[0013] Preferably, the bottom of the connecting platform is fixedly equipped with two sets of self-locking casters; the two sets of self-locking casters are arranged symmetrically; through the above structure, it is convenient for workers to move the connecting platform, reducing the labor intensity of workers.

[0014] The beneficial effects of this utility model are as follows:

[0015] 1. The wood drying kiln feeding device of this utility model involves stacking wood on top of a platform, activating a servo motor, and driving a lead screw to rotate inside a groove. Simultaneously, a moving block moves within the lead screw, which in turn moves a push-pull plate. The force generated by the push-pull plate acts on the platform, propelling it forward. At this time, rollers at the bottom of the platform slide from the inside of the second slide rail into the inside of the first slide rail, allowing the wood to be pushed into the drying kiln body in one go. This reduces the waiting time for batch feeding, thereby accelerating the drying speed of the wood and effectively improving overall production efficiency. Furthermore, it reduces the problem of inconsistent drying conditions when feeding wood in batches, resulting in more stable and reliable wood drying quality.

[0016] 2. The wood drying kiln feeding device of this utility model, by locking the hook on the side wall of the push-pull plate inside the connecting seat, starts the servo motor, and the servo motor reverses to drive the push-pull plate to move in the opposite direction, can quickly pull the platform out from inside the drying kiln body, making the entire drying process smoother and thus improving production efficiency. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings.

[0018] Figure 1 This is a perspective view of the present invention;

[0019] Figure 2 This is a cross-sectional view of the drying kiln body in this utility model;

[0020] Figure 3 This is an exploded view of the hook in this utility model;

[0021] Figure 4 This is a schematic diagram of the groove structure in this utility model;

[0022] Figure 5 This is a structural schematic diagram of the fence in this utility model.

[0023] In the diagram: 1. Drying kiln body; 11. Support plate; 12. First slide rail; 13. Roller; 14. Platform; 15. Connecting platform; 16. Second slide rail; 17. Groove; 18. Lead screw; 19. Servo motor; 111. Moving block; 112. Push-pull plate; 2. Connecting frame; 21. Connecting seat; 22. Chain; 23. Hook; 3. Connecting cylinder; 31. Spring; 32. Fixing plate; 33. Connecting column; 4. Fence; 41. Protective door; 5. Storage column; 51. Through hole; 6. Limiting plate; 7. Self-locking caster. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0025] Specific implementation examples are given below.

[0026] like Figures 1 to 5 As shown in the embodiment of this utility model, a wood drying kiln feeding device includes a drying kiln body 1; a support plate 11 is fixedly connected inside the drying kiln body 1; two first slide rails 12 are fixedly connected to the top of the support plate 11; the two first slide rails 12 are symmetrically arranged; multiple rollers 13 are slidably connected inside the first slide rails 12; the rollers 13 are distributed in a linear array; a platform 14 is fixedly connected to the top of the rollers 13; a connecting platform 15 is placed at the end of the drying kiln body 1; two second slide rails 16 are fixedly connected to the top of the connecting platform 15; the two second slide rails 16 are symmetrically arranged and correspond to the positions of the first slide rails 12; two grooves 17 are formed on the top of the connecting platform 15; the two grooves 17 are symmetrically arranged; two servo motors 19 are fixedly connected to the side wall of the connecting platform 15; the two servo motors 19 are symmetrically arranged; a lead screw 18 is rotatably connected inside the groove 17, and the lead screw 18 is connected to the output end of the servo motor 19; a moving block 111 is threadedly connected to the middle of the lead screw 18; the moving block 111... A push-pull plate 112 is fixedly connected to the top of the moving block 111. During operation, when feeding, the wood is stacked on top of the platform 14, and the servo motor 19 is started. The output end of the servo motor 19 drives the lead screw 18 to rotate inside the groove 17. While the lead screw 18 rotates, the moving block 111 in its middle moves. When the moving block 111 moves, it drives the push-pull plate 112 to move. The force generated by the movement of the push-pull plate 112 acts on the platform 14, pushing the platform 14 to move. At this time, the roller 13 at the bottom of the platform 14 slides from the inside of the second slide rail 16 into the inside of the first slide rail 12, thereby pushing the wood into the interior of the drying kiln body 1. With the above structure, the wood can be pushed into the interior of the drying kiln body 1 at one time, reducing the waiting time for batch feeding, thereby speeding up the drying speed of the wood and effectively improving the overall production efficiency. At the same time, it can also reduce the problem of inconsistent drying conditions when feeding wood in batches, thus making the drying quality of the wood more stable and reliable.

[0027] like Figure 1 and Figure 3As shown, a connecting frame 2 is fixed to the side wall of the platform 14; two connecting seats 21 are fixed to the end of the connecting frame 2; the two connecting seats 21 are symmetrically arranged; two chains 22 are fixed to the side wall of the push-pull plate 112; the two chains 22 are symmetrically arranged and distributed at positions corresponding to the connecting seats 21; hooks 23 are fixed to the ends of the chains 22; the hooks 23 contact the middle of the connecting seats 21; during operation, after the wood drying is completed, the hooks 23 on the side wall of the push-pull plate 112 are engaged inside the connecting seats 21, and the servo motor 19 is started. The servo motor 19 reverses and drives the push-pull plate 112 to move in the opposite direction. The force generated by the movement of the push-pull plate 112 pulls the platform 14 out of the interior of the drying kiln body 1. Through the above structure, the push-pull plate 112 and the platform 14 can be effectively connected together, and the wood can be quickly moved out of the interior of the drying kiln body 1, making the entire drying process smoother and thus improving production efficiency.

[0028] like Figure 1 and Figure 3 As shown, two connecting cylinders 3 are fixedly connected to the side wall of the platform 14; the two connecting cylinders 3 are symmetrically arranged; a spring 31 is fixedly connected inside the connecting cylinder 3; a fixing plate 32 is fixedly connected to the end of the spring 31; a connecting column 33 is slidably connected inside the connecting cylinder 3; the connecting column 33 contacts the end of the fixing plate 32; the connecting column 33 is fixedly connected to the side wall of the push-pull plate 112; during operation, when material is being taken out, the platform 14 is pulled out from inside the drying kiln body 1. When the platform 14 moves, it may impact the push-pull plate 112 due to inertia. At this time, the connecting cylinder 3 slides in the middle of the connecting column 33, and the connecting column 33 pushes the fixing plate 32 to move. The movement of the fixing plate 32 causes the spring 31 to deform, thereby absorbing part of the impact force. Through the above structure, the impact force of the platform 14 on the push-pull plate 112 during the material taking process can be effectively reduced, reducing the possibility of damage to the push-pull plate 112, thereby improving the safety and stability of the device.

[0029] like Figure 1 and Figure 5 As shown, a fence 4 is fixed to the top of the platform 14; a protective door 41 is hinged to the side wall of the fence 4; during operation, when feeding materials, the protective door 41 is opened and the wood is stacked inside the fence 4. Through the above structure, the tilting or falling of wood during the process of entering the drying kiln body 1 can be effectively reduced, the safety of the device is improved, and the drying quality of the wood is indirectly improved.

[0030] like Figure 1 , Figure 3 and Figure 4As shown, two storage columns 5 are fixed to the top of the push-pull plate 112; the two storage columns 5 are symmetrically arranged and distributed at positions corresponding to the chain 22; a through hole 51 is opened at the top of the storage column 5; when the push-pull plate 112 pushes the loading platform 14 to load materials during operation, the hook 23 may fall off the connecting seat 21. The hook 23 is hung in the through hole 51 at the top of the storage column 5. Through the above structure, the hook 23 can be effectively fixed, reducing the impact of the hook 23 on the loading operation and improving the flexibility of the device.

[0031] like Figure 2 As shown, a limiting plate 6 is fixedly connected to the top of the first slide rail 12; the limiting plate 6 is in contact with the inner wall of the drying kiln body 1; during operation, the limiting plate 6 is set on the support plate 11, and the platform 14 will stop moving after contacting the limiting plate 6. Through the above structure, the contact between the platform 14 and the inner wall of the drying kiln body 1 can be effectively reduced, thereby reducing the wear on the drying kiln body 1.

[0032] like Figure 1 and Figure 4 As shown, two sets of self-locking casters 7 are fixed to the bottom of the connecting platform 15; the two sets of self-locking casters 7 are arranged symmetrically; during operation, the self-locking casters 7 at the bottom of the connecting platform 15 facilitate the adjustment of the position of the connecting platform 15. Through the above structure, it is convenient for the staff to move the connecting platform 15, reducing the labor intensity of the staff.

[0033] During operation, when loading materials, the wood is stacked on top of the platform 14. The servo motor 19 is started, and the output end of the servo motor 19 drives the lead screw 18 to rotate inside the groove 17. While the lead screw 18 rotates, the moving block 111 in its middle moves. When the moving block 111 moves, it drives the push-pull plate 112 to move. The force generated by the movement of the push-pull plate 112 acts on the platform 14, pushing the platform 14 to move. At this time, the roller 13 at the bottom of the platform 14 slides from the inside of the second slide rail 16 into the inside of the first slide rail 12, thereby pushing the wood into the interior of the drying kiln body 1.The above structure allows wood to be pushed into the drying kiln body 1 in one go, reducing the waiting time for batch feeding and thus accelerating the drying speed of the wood, effectively improving overall production efficiency. It also reduces the problem of inconsistent drying conditions that occur when wood is fed in batches, resulting in more stable and reliable wood drying quality. After the wood is dried, the hook 23 on the side wall of the push-pull plate 112 is engaged inside the connecting seat 21, and the servo motor 19 is started. The servo motor 19 reverses, causing the push-pull plate 112 to move in the opposite direction. The force generated by the movement of the push-pull plate 112 pulls the platform 14 out of the drying kiln body 1. This structure effectively connects the push-pull plate 112 and the platform 14, allowing the wood to be quickly removed from the drying kiln body 1. The removal of the interior of the drying kiln body 1 makes the entire drying process smoother, thereby improving production efficiency. During material handling, the platform 14 is pulled out from the interior of the drying kiln body 1. Due to inertia, the platform 14 may impact the push-pull plate 112 during its movement. At this time, the connecting cylinder 3 slides in the middle of the connecting column 33, which pushes the fixing plate 32 to move. The movement of the fixing plate 32 causes the spring 31 to deform, thus absorbing some of the impact force. Through this structure, the impact force of the platform 14 on the push-pull plate 112 during material handling can be effectively reduced, reducing the possibility of damage to the push-pull plate 112 and improving the safety and stability of the device. During material loading, the protective door 41 is opened, and the timber is stacked on the fence 4. The internal structure effectively reduces the risk of wood tilting or falling during the process of entering the drying kiln body 1, improving the safety of the device and indirectly improving the drying quality of the wood. When the push-pull plate 112 pushes the loading platform 14 to feed the wood, the hook 23 may fall off the connecting seat 21. The hook 23 is hung in the through hole 51 at the top of the storage column 5. This structure effectively fixes the hook 23, reducing its impact on the feeding process and improving the flexibility of the device. A limiting plate 6 is installed on the support plate 11. The loading platform 14 stops moving after contacting the limiting plate 6. This structure effectively reduces the contact between the loading platform 14 and the inner wall of the drying kiln body 1, thereby reducing wear on the drying kiln body 1. A self-locking caster 7 is installed at the bottom of the connecting platform 15. The self-locking caster 7 facilitates the adjustment of the position of the connecting platform 15. This structure allows workers to easily move the connecting platform 15, reducing their workload.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A feeding device for a wood drying kiln, characterized in that: The system includes a drying kiln body (1); a support plate (11) is fixedly connected inside the drying kiln body (1); two first slide rails (12) are fixedly connected to the top of the support plate (11); the two first slide rails (12) are symmetrically arranged; multiple rollers (13) are slidably connected inside the first slide rails (12); the rollers (13) are distributed in a linear array; a platform (14) is fixedly connected to the top of the rollers (13); a connecting platform (15) is placed at the end of the drying kiln body (1); two second slide rails (16) are fixedly connected to the top of the connecting platform (15); the two second slide rails (16) 16) The two grooves (17) are symmetrically arranged and correspond to the position of the first slide rail (12); the top of the connecting platform (15) has two grooves (17); the two grooves (17) are symmetrically arranged; the side wall of the connecting platform (15) is fixedly connected to two servo motors (19); the two servo motors (19) are symmetrically arranged; the inside of the groove (17) is rotatably connected to a lead screw (18), and the lead screw (18) is connected to the output end of the servo motor (19); the middle of the lead screw (18) is threadedly connected to a moving block (111); the top of the moving block (111) is fixedly connected to a push-pull plate (112).

2. The feeding device for a wood drying kiln according to claim 1, characterized in that: The side wall of the platform (14) is fixed with a connecting frame (2); the end of the connecting frame (2) is fixed with two connecting seats (21); the two connecting seats (21) are symmetrically arranged; the side wall of the push-pull plate (112) is fixed with two chains (22); the two chains (22) are symmetrically arranged and distributed at positions corresponding to the connecting seats (21); the end of the chain (22) is fixed with a hook (23); the hook (23) contacts the middle of the connecting seat (21).

3. The feeding device for a wood drying kiln according to claim 1, characterized in that: The side wall of the platform (14) is fixed with two connecting cylinders (3); the two connecting cylinders (3) are arranged symmetrically; a spring (31) is fixed inside the connecting cylinder (3); a fixing plate (32) is fixed to the end of the spring (31); a connecting column (33) is slidably connected inside the connecting cylinder (3); the end of the connecting column (33) contacts the end of the fixing plate (32); the connecting column (33) is fixed to the side wall of the push-pull plate (112).

4. The feeding device for a wood drying kiln according to claim 1, characterized in that: The top of the platform (14) is fixed with a fence (4); the side wall of the fence (4) is hinged with a protective door (41).

5. The feeding device for a wood drying kiln according to claim 1, characterized in that: The top of the push-pull plate (112) is fixed with two storage columns (5); the two storage columns (5) are symmetrically arranged and distributed at positions corresponding to the chain (22); the top of the storage column (5) is provided with a through hole (51).

6. The wood drying kiln feeding device according to claim 1, characterized in that: A limiting plate (6) is fixedly connected to the top of the first slide rail (12); the limiting plate (6) is in contact with the inner wall of the drying kiln body (1).

7. The wood drying kiln feeding device according to claim 1, characterized in that: The bottom of the connecting platform (15) is fixed with two sets of self-locking casters (7); the two sets of self-locking casters (7) are arranged symmetrically.

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