Dustproof device of spare wood pile reclaimer
The dust control device, designed with a combination of rotating arm and spray support arm, solves the dust pollution problem of the log stacker reclaimer, achieving full-coverage spraying and flexible dust control, thus improving the equipment's operating efficiency and safety.
Patent Information
- Application Number
- CN202520386235.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-06
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2035-03-06
AI Technical Summary
Existing timber stacker reclaimers generate dust pollution during the material reclaiming and distribution process, affecting the health of operators and increasing equipment wear. Furthermore, traditional dust control measures have limited effectiveness or restrict equipment flexibility.
It adopts a combination design of rotating arm and spray arm, and the spray mechanism driven by rotating motor can spray the fabric area in a full-coverage manner. Combined with dust net and fire monitor, it can achieve flexible dust suppression and fire prevention.
It effectively suppresses dust diffusion, reduces environmental pollution, improves equipment operation flexibility and efficiency, reduces fire hazards, and protects the health of operators.
Smart Images
Figure CN223722248U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to wood pile taking machine dustproof technical field especially, relates to a wood pile taking machine dustproof device. BACKGROUND
[0002] In the wood processing and storage process, wood pile taking machine is a common equipment for taking wood from the yard and conveying to the processing area. However, in the process of taking and distributing, the movement and stacking of wood will produce a large amount of dust. These dust not only pollutes the working environment, but also may harm the health of the operator, such as causing respiratory diseases. In addition, the accumulation of dust will also cause equipment wear and tear, increase maintenance cost, and even may cause fire and other safety hazards.
[0003] At present, in order to solve the problem of dust, some traditional dustproof measures, such as manual watering, installation of fixed dust cover, etc., have been widely used. However, these measures have many shortcomings. For example, manual watering not only has high labor intensity, but also the watering effect is difficult to control uniformly, resulting in limited dustproof effect. While the fixed dust cover can reduce the diffusion of dust to a certain extent, it often limits the working range of the pile taking machine and reduces the flexibility of the equipment. SUMMARY
[0004] In view of the above problems, the present application provides a wood pile taking machine dustproof device to avoid dust raising and reduce fire hazards.
[0005] To achieve the above purpose, the present application provides a wood pile taking machine dustproof device, comprising:
[0006] The base is placed in the center of the distribution area;
[0007] The rotating arm is rotatably arranged on the base around its own rotating shaft;
[0008] The rotating motor is placed on the base, the output end of the rotating motor is drivingly connected with the rotating arm, and the rotating motor is used to drive the rotating arm to rotate;
[0009] The spraying arm is fixedly connected with the rotating arm at one end, and the other end of the spraying arm is placed above the distribution area;
[0010] The spraying mechanism is placed at the end of the spraying arm away from the rotating arm, the spraying mechanism is placed on the spraying pipeline, and the spraying mechanism is used to spray water to the distribution area; the spraying mechanism is fixed on the spraying arm, and the spraying pipeline supplies water to the spraying mechanism.
[0011] In some embodiments, the spraying mechanism is multiple, and the multiple spraying mechanisms are arranged in an array along the extension direction of the spraying arm.
[0012] In some embodiments, the spraying mechanism comprises a spray pipe, an atomizing head, and a valve, one end of the spray pipe is in communication with the spraying pipeline, and the other end is in communication with the atomizing head; the valve is arranged in the spray pipe to control the flow of the spraying mechanism.
[0013] In some embodiments, a control unit is further included, the valve is electrically connected with the control unit, and the control unit is used to control the opening degree of the valve.
[0014] In some embodiments, a dustproof screen is further included, the dustproof screen is arranged around the material area, and the dustproof screen is used to block dust.
[0015] In some embodiments, a fire-fighting water cannon is further included, the fire-fighting water cannon is multiple, the multiple fire-fighting water cannons are arranged around the material area, and the water outlet ends of the multiple fire-fighting water cannons are arranged towards the center of the material area.
[0016] In some embodiments, a material belt is further included, the material belt is arranged above the spraying arm, and the material belt is used to transport material to the material area.
[0017] In some embodiments, an upstream material belt is further included, the upstream material belt is connected with the input end of the material belt, and the upstream material belt is used to transport material to the material belt.
[0018] In some embodiments, a weighing sensor is further included, the weighing sensor is arranged on the upstream material belt to detect the weight of the material.
[0019] Compared with the prior art, the above technical solution realizes full-coverage spraying of the material area through the combination design of the rotating arm and the spraying arm, effectively inhibits the dust generated during the movement and stacking of the wood. The connection of the spraying mechanism and the spraying pipeline ensures the uniform spraying of the water mist, thereby improving the dust prevention effect and reducing the dust pollution of the working environment. The rotating arm is rotatably arranged on the base around its own rotating shaft, and is driven by the rotating motor, so that the spraying arm can flexibly adjust the spraying direction and position to adapt to material areas of different shapes and sizes. This design not only ensures the dust prevention effect, but also avoids the limitation of the traditional dust cover on the operating range of the stacker-reclaimer, thereby improving the operating flexibility and overall efficiency of the equipment.
[0020] The above description is only a summary of the technical solutions of the present application. In order to make the technical means of the present application more clearly understood and implemented according to the content of the description, and in order to make the above and other purposes, features and advantages of the present application more obvious and easy to understand, the following specific embodiments of the present application are described. BRIEF DESCRIPTION OF DRAWINGS
[0021] Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The accompanying drawings are included to provide a better understanding of the preferred embodiments, and are not to be considered as limiting of the present application. Moreover, in the drawings, like reference numerals refer to similar components throughout the several views. In the drawings:
[0022] Figure 1 Structure diagram of the dustproof device according to the specific embodiment;
[0023] Figure 2 Top view of the dustproof device according to the specific embodiment;
[0024] Figure 3 Structure diagram of the rotary motor according to the specific embodiment;
[0025] Figure 4 Structure diagram of the spray arm according to the specific embodiment;
[0026] Figure 5 Structure diagram of the material distribution area according to the specific embodiment;
[0027] Figure 6 Structure diagram of the spray arm according to the specific embodiment;
[0028] Figure 7 Circuit connection relationship diagram of the dustproof device of the wood pile stacker according to the specific embodiment;
[0029] Figure 8 Structure diagram of the material distribution belt and the upstream incoming material belt according to the specific embodiment.
[0030] Explanation of reference numerals:
[0031] 10, base; 20, material distribution area; 30, rotary arm; 40, rotary motor; 50, spray arm; 60, spray mechanism; 70, dustproof net; 80, fire-fighting water cannon.
[0032] 51, spray pipe; 52, atomizing head; 53, valve.
[0033] 100, control unit; 200, weighing sensor; 300, material distribution belt; 400, upstream incoming material belt. DETAILED DESCRIPTION
[0034] The embodiments of the present application will be described in detail below with reference to the drawings. The following examples are only used to more clearly illustrate the technical solutions of the present application, and therefore only serve as examples, and cannot be used to limit the protection scope of the present application.
[0035] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the present application; the terms "comprising," "comprises" and "including" as used herein are synonymous with and meant to have the same meaning as the term "including"; the term "coupled" as used herein means the joining of two members together with one or more intervening members.
[0036] In the description of the embodiments of the present application, the technical terms "first", "second", etc. are only used to distinguish different objects, and cannot be understood as indicating or implying relative importance or implicitly indicating the number, specific order or primary and secondary relationship of the indicated technical features. In the description of the embodiments of the present application, the meaning of "a plurality of" is two or more, unless otherwise explicitly and specifically limited.
[0037] Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearance of the phrase in various places in the specification does not necessarily all refer to the same embodiment, nor is it necessarily independent or alternative embodiments to each other. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.
[0038] In the description of the embodiments of the present application, the term "and / or" is only a description of the association relationship of the associated objects, which means that there can be three relationships, for example, A and / or B, which can represent the three cases of A alone, A and B together, and B alone. In addition, the character " / " in this paper generally represents that the front and rear associated objects are a "or" relationship.
[0039] In the description of the embodiments of the present application, the term "a plurality of" refers to two or more (including two), and similarly, "a plurality of groups" refers to two or more groups (including two groups), and "a plurality of pieces" refers to two or more pieces (including two pieces).
[0040] In the description of the embodiments of the present application, the orientations or positional relationships indicated by the technical terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the embodiments of the present application.
[0041] In the description of the embodiments of the present application, unless otherwise explicitly specified and limited, the technical terms "mounting", "connecting", "connecting", "fixing" and the like should be understood broadly, for example, can be fixedly connected, or can be detachably connected, or can be integrated; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium; can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.
[0042] Please refer to Figures 1 to 8 The embodiment provides a dustproof device for a wood pile taking machine, which comprises:
[0043] A base 10 is arranged at the center of a material area 20;
[0044] A rotating arm 30 is rotatably arranged on the base 10 about its own rotating shaft;
[0045] A rotating motor 40 is arranged on the base 10, an output end of the rotating motor 40 is in drivable connection with the rotating arm 30, and the rotating motor 40 is used for driving the rotating arm 30 to rotate;
[0046] A spraying branch arm 50 is fixedly connected with the rotating arm 30 at one end, and the other end of the spraying branch arm 50 is arranged above the material area 20;
[0047] A spraying mechanism 60 is arranged at the end of the spraying branch arm 50 away from the rotating arm 30, the spraying mechanism 60 is connected with a spraying pipeline, and the spraying mechanism 60 is used for spraying water to the material area 20.
[0048] First of all, it should be pointed out that the material area 20 is circular.
[0049] The base 10 is a solid and stable structure to ensure the stability of the entire dustproof device in the cloth area 20. The base 10 is placed at the center of the cloth area 20, and the base 10 is fixedly arranged at the center of the cloth area 20. The center of the base 10 is provided with a mounting seat of the rotating motor 40 and a rotating shaft support structure of the rotating arm 30.
[0050] In some embodiments, the bottom of the base 10 can be equipped with a moving device (such as a wheel or a rail) to adjust the position of the dustproof device according to actual needs.
[0051] The rotating arm 30 is made of light but high-strength material, such as aluminum alloy or carbon fiber, to reduce the energy consumption of the rotating motor 40 and improve the rotation flexibility.
[0052] The rotating motor 40 is a servo motor or a stepping motor to realize accurate control and stable rotation speed. The output end of the rotating motor 40 is connected with the rotating arm 30 through a shaft coupling or a gear transmission device to ensure effective power transmission. Specifically, the body of the rotating motor 40 is arranged on the mounting seat on the base 10, and the output end of the rotating motor 40 is connected with the rotating arm 30 and drives the rotating arm 30 to rotate.
[0053] One end of the spraying arm 50 is fixedly arranged on the rotating arm 30, and an included angle is formed between the two. Of course, in some embodiments, the spraying arm 50 and the rotating arm 30 can be rotatably connected to adjust the pitch angle of the spraying arm 50 and adjust the spraying direction according to the distribution of dust. The spraying mechanism 60 is made of corrosion-resistant and wear-resistant material, such as stainless steel or plastic alloy, to ensure the reliability of long-term use. The spraying mechanism 60 is connected with the spraying pipeline, and a water pump and a filter can be arranged in the pipeline to provide stable water pressure and clean water source.
[0054] The length of the spraying arm 50 is set according to the radius of the cloth area 20 to ensure that the spraying arm 50 can cover the entire cloth area 20. Of course, in some embodiments, the spraying arm 50 is a telescopic spraying arm 50; that is, when the cloth is less, the length of the spraying arm 50 can be appropriately shortened to avoid excessive water.
[0055] Different from the prior art, the device can realize full-coverage spraying on the cloth area 20 through the combined design of the rotating arm 30 and the spraying branch arm 50, effectively inhibiting the dust generated in the process of wood movement and stacking. The connection of the spraying mechanism 60 and the spraying pipeline ensures uniform spraying of the water mist, thereby improving the dust prevention effect and reducing dust pollution in the working environment. The rotating arm 30 is rotatably arranged on the base 10 around its own rotating shaft, and cooperates with the driving of the rotating motor 40, so that the spraying branch arm 50 can flexibly adjust the spraying direction and position, adapt to cloth areas 20 of different shapes and sizes. This design not only ensures the dust prevention effect, but also avoids the limitation of the traditional dust cover on the operating range of the stacker-reclaimer, thereby improving the operating flexibility and overall efficiency of the equipment.
[0056] According to some embodiments of the present application, referring to Figure 4 , the spraying mechanism 60 is multiple, and the multiple spraying mechanisms 60 are arranged in an array along the extension direction of the spraying branch arm 50.
[0057] The spraying mechanism 60 is multiple, and the multiple spraying mechanisms 60 are arranged in an array along the extension direction of the spraying branch arm 50. That is, the multiple spraying mechanisms 60 are uniformly distributed on the spraying branch arm 50, and each spraying mechanism 60 can independently spray water mist to the cloth area 20. In specific implementation, the number and distribution spacing of the spraying mechanisms 60 can be determined according to the size and shape of the cloth area 20 and the dust prevention requirement.
[0058] When the rotating arm 30 drives the spraying branch arm 50 to rotate, the multiple spraying mechanisms 60 move together with the spraying branch arm 50, thereby spraying more uniformly and comprehensively on the cloth area 20. Due to the increase in the number of spraying mechanisms 60, the coverage range of the water mist is wider, and the dust prevention effect is better.
[0059] The multiple spraying mechanisms 60 can form a more dense water mist net, more effectively capturing and settling dust particles in the air. Compared with a single spraying mechanism 60, the multiple spraying mechanisms 60 can reduce the spraying blind area, ensuring that each corner of the cloth area 20 can be fully moistened.
[0060] Please refer to Figure 6 According to some embodiments of the present application, the spraying mechanism 60 includes a spray pipe 51, an atomizing head 52, and a valve 53. One end of the spray pipe 51 is in communication with the spraying pipeline, and the other end is in communication with the atomizing head 52. The valve 53 is arranged in the spray pipe 51 to control the flow of the spraying mechanism. According to some embodiments of the present application, please refer to Figure 1 The wood stacker-reclaimer dust prevention device further includes a dust prevention net 70 arranged around the cloth area 20, which is used to block dust.
[0061] The dust screen 70 can be a mesh structure made of high-strength, corrosion-resistant material, with a pore size sufficient to block most dust particles. The dust screen 70 can be installed around the material area 20 by fixing devices such as brackets or ropes.
[0062] The main function of the dust screen 70 is to block and capture dust particles raised from the material area 20. When the stacker-reclaimer is working in the material area 20, the generated dust will be blocked by the dust screen and deposited on the screen, thereby reducing the spread of dust into the surrounding environment.
[0063] The dust screen 70 can directly block the spread of dust, and when used in combination with the spraying mechanism 60, it can form a more effective dust prevention system. The dust screen 70 helps to reduce dust pollution to the surrounding environment and protect the health of employees and the ecological environment.
[0064] According to some embodiments of the present application, please refer to Figures 1 to 8 The stacker-reclaimer dust prevention device further comprises a plurality of fire water cannons 80, and the water outlets of the fire water cannons 80 are arranged towards the center of the material area 20.
[0065] The fire water cannons 80 are arranged around the material area 20, and their water outlets are directed towards the center of the material area 20. The fire water cannons 80 usually have high water pressure and range, and can quickly and effectively cover a large area. In specific implementation, the number, position and spray angle of the fire water cannons 80 can be determined according to the size and shape of the material area 20, as well as the specific needs of dust prevention and fire fighting. The fire water cannons 80 can be connected to the existing water supply network, or equipped with independent water tanks and pump sets to ensure continuous water supply.
[0066] When the dust concentration in the material area 20 reaches a preset threshold, or a fire occurs, the fire water cannons 80 will be activated. By adjusting the spray angle and flow of the fire water cannons 80, water mist or flow can be quickly sprayed into the material area 20, thereby achieving the purpose of dust reduction or fire extinguishing. Since the fire water cannons 80 have a long range and a large coverage area, they can effectively control the spread of dust or the spread of fire in a short time.
[0067] The addition of the fire water cannons 80 greatly improves the dust control ability and the response ability to fire of the dust prevention device. In the event of a fire, the fire water cannons can quickly respond and extinguish the fire source, thereby reducing the risk of personnel injury and property loss.
[0068] According to some embodiments of the present application, please refer to Figures 1 to 5The wood pile stacker dustproof device further comprises a material distribution belt 300 arranged above the spraying branch 50 and used to convey materials to the material distribution area 20.
[0069] The wood pile stacker dustproof device adds the material distribution belt 300 which is arranged above the spraying branch 50 and used to convey materials such as wood chips to the material distribution area 20. The material distribution belt 300 is usually made of wear-resistant and corrosion-resistant materials to ensure its long-term stable operation. In specific implementation, the length, width and conveying speed of the material distribution belt 300 should be determined according to the characteristics of the materials and the size of the material distribution area 20. In addition, in order to ensure that the materials can be uniformly distributed in the material distribution area 20, the material distribution belt 300 can also be equipped with corresponding distributors or dispersing devices.
[0070] Please refer to Figure 8 The materials are conveyed from the upstream material belt 400 (or other conveying equipment) to the material distribution belt 300, and then conveyed to the material distribution area 20 along with the movement of the material distribution belt 300. In the conveying process, the spraying mechanism 60 on the spraying branch 50 sprays water mist to the materials and the material distribution area 20 to reduce dust flying. The material distribution belt 300 uniformly distributes the materials in the material distribution area 20 according to the preset conveying speed and path.
[0071] According to some embodiments of the present application, please refer to Figures 1 to 8 The wood pile stacker dustproof device further comprises an upstream material belt 400 connected with the input end of the material distribution belt 300 and used to convey materials to the material distribution belt 300.
[0072] The upstream material belt 400 is connected with the input end of the material distribution belt 300 and used to convey materials to the material distribution belt 300. The upstream material belt 400 is usually made of wear-resistant and corrosion-resistant materials to ensure its long-term stable operation. In specific implementation, the length, width and conveying speed of the upstream material belt 400 should be determined according to the characteristics of the materials and the conveying distance. In order to ensure that the materials can be smoothly transferred from the upstream material belt 400 to the material distribution belt 300, the connecting part between the two can be equipped with corresponding transition devices or guide plates.
[0073] The materials are conveyed from the upstream equipment (such as a storage bin, a feeder, etc.) to the upstream material belt 400, and then conveyed to the input end of the material distribution belt 300 along with the movement of the belt. In the conveying process, the conveying speed and material flow of the upstream material belt 400 can be adjusted as needed to ensure that the materials can be uniformly and continuously conveyed to the material distribution belt 300.
[0074] The upstream material feeding belt 400 can quickly and continuously deliver the material to the cloth belt 300, improving the conveying efficiency of the whole dustproof device.
[0075] The upstream material feeding belt 400 as the starting part of the material conveying can ensure that the cloth belt 300 always has sufficient material supply.
[0076] According to some embodiments of the present application, referring to Figures 1 to 8 Figures 1 to 8 The wood pile stacker dustproof device further comprises a control unit 100, the valve 53 is electrically connected with the control unit 100, and the control unit 100 is used for controlling the opening degree of the valve 53. Further, the wood pile stacker dustproof device further comprises a weighing sensor 200, which is arranged on the upstream material feeding belt 400 to detect the weight of the material.
[0077] In actual operation, when the wood pile stacker carries out material taking and distributing operation in the distribution area 20, the wood pile stacker dustproof device starts to work. Specifically, the weighing sensor 200 detects the weight of the material on the upstream material feeding belt 400 in real time, and sends a detection signal to the control unit 100. After receiving and identifying the detection signal, the control unit 100 controls the opening size of the valve 53. When the weighing sensor 200 detects that the weight of the material on the upstream material feeding belt 400 is heavier, the control unit 100 controls the opening degree of the valve 53 to be larger, that is, the more the material, the larger the opening degree of the valve, and the dust is reduced according to the actual situation to achieve better dust reduction effect. In this embodiment, the control unit comprises a controller, a display screen and an operation panel, and the display screen and the operation panel are electrically connected with the controller.
[0078] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application, and they should be covered in the scope of the claims and the specification of the present application. Especially, as long as there is no structural conflict, each technical feature mentioned in each embodiment can be combined in any way. The present application is not limited to the specific embodiments disclosed in the text, but includes all technical solutions falling within the scope of the claims.
Claims
1. A dust prevention device for a timber stacker reclaimer, characterized in that, include: A base, which is positioned at the center of the fabric area; A rotating arm, which is rotatably mounted on the base about its own axis of rotation; A rotary motor is placed on the base, and the output end of the rotary motor is transmissively connected to the rotating arm, and the rotary motor is used to drive the rotating arm to rotate. A spray arm, one end of which is fixedly connected to the rotating arm, and the other end of which is positioned above the fabric area; A spraying mechanism is located at the end of the spraying arm away from the rotating arm, the spraying mechanism is placed on the spraying pipeline and is connected to the spraying pipeline, and the spraying mechanism is used to spray water onto the fabric area; The spray pipe is fixed to the spray support arm and supplies water to the spray mechanism.
2. The dust prevention device for a timber stacker-reclaimer according to claim 1, characterized in that, The spraying mechanism comprises multiple units, which are arranged in an array along the extension direction of the spraying pipeline.
3. The dust prevention device for a timber stacker-reclaimer according to claim 1, characterized in that, The spraying mechanism includes a spray pipe, an atomizing head, and a valve. One end of the spray pipe is connected to the spraying pipeline, and the other end is connected to the atomizing head. The valve is placed in the spray pipe to control the flow rate of the spraying mechanism.
4. The dust prevention device for a timber stacker-reclaimer according to claim 3, characterized in that, Also includes: A control unit is provided, wherein the valve is electrically connected to the control unit, and the control unit is used to control the opening degree of the valve.
5. The dust prevention device for a timber stacker-reclaimer according to claim 1, characterized in that, Also includes: A dustproof net is provided around the fabric area to block dust.
6. The dust prevention device for a timber stacker-reclaimer according to claim 1, characterized in that, Also includes: Fire monitors; there are multiple fire monitors arranged around the fabric area, and the water outlets of the multiple fire monitors are arranged towards the center of the fabric area.
7. The dust prevention device for a timber stacker-reclaimer according to claim 1, characterized in that, Also includes: A fabric belt is positioned above the spray arm and is used to transport materials to the fabric area.
8. The dust prevention device for a timber stacker-reclaimer according to claim 7, characterized in that, Also includes: An upstream material inlet belt is connected to the input end of the fabric belt, and the upstream material inlet belt is used to convey materials to the fabric belt.
9. The dust prevention device for a timber stacker-reclaimer according to claim 8, characterized in that, It also includes a weighing sensor, which is placed on the upstream feed belt to detect the weight of the material.