Wood crushing device
By introducing a limiting component and an electric telescopic rod system into the wood crushing device, the problem of wood jumping up and down during the feeding process has been solved, achieving higher crushing quality and efficiency.
Patent Information
- Application Number
- CN202520055245.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-10
- Publication Date
- 2026-01-16
- Estimated Expiration
- 2035-01-10
AI Technical Summary
In traditional wood crushing devices, the wood is not effectively secured before entering the crushing mechanism, causing it to easily jump into the air, affecting crushing efficiency and equipment stability.
The wood is controlled by a limiting component and an electric telescopic rod system, including a first limiting component and a second limiting component. Through the cooperation of the linkage frame and the linkage protrusion, the wood is stably clamped during the feeding process.
It improved the quality and efficiency of wood crushing, reduced equipment idling and wear, and enhanced the stability of the production line.
Smart Images
Figure CN223800659U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of crushing device, especially a wood crushing device. BACKGROUND
[0002] The wood needs to be crushed mainly to be converted into smaller particles or fragments to facilitate subsequent processing and utilization, such as being used as biomass fuel, papermaking raw material or artificial board production, etc., which can effectively improve the utilization rate and processing efficiency of wood resources.
[0003] In the traditional wood crushing device, the feed inlet is often inclined to facilitate the operator to place the wood directly in the inlet, and then the wood gradually slides to the crushing mechanism for cutting and crushing by its own gravity. However, this design has a significant problem: the wood has not been effectively fixed before entering the crushing mechanism. Therefore, when the crushing mechanism is running at high speed to try to cut the wood, the wood is easy to jump up due to uneven force, which causes the crushing mechanism to be unable to effectively contact the wood in a short time, resulting in unnecessary idling of the equipment. This not only reduces the crushing efficiency of the wood and increases the energy consumption, but also may cause unnecessary wear and tear of the crushing mechanism due to the irregular jumping of the wood, affecting the stability of the entire production line and the quality of wood crushing. SUMMARY
[0004] The utility model aims at least to solve one of the technical problems in the related art to some extent.
[0005] To this end, the utility model aims at providing a wood crushing device which can limit and control the wood during wood feeding, so as to improve the crushing quality and efficiency of the wood.
[0006] To achieve the above-mentioned purpose, the utility model provides a wood crushing device, which comprises a crushing mechanism, a feeding support, a first electric telescopic rod, a linkage frame, two linkage protrusions, a second limiting component and two first limiting components, wherein the feeding support is arranged on one side of the crushing mechanism, and a chute is arranged on the feeding support; the first electric telescopic rod is arranged on the crushing mechanism; the linkage frame is slidably arranged on the crushing mechanism, and one end of the first electric telescopic rod is connected with the linkage frame; the two linkage protrusions are arranged on the two sides of the linkage frame respectively, and the linkage protrusions are connected with the feeding support; the two first limiting components are symmetrically slidably arranged on the two sides of the feeding support respectively, the first limiting components are slidably connected with the chute respectively, and the linkage protrusions are slidably abutted with the corresponding first limiting components respectively; the second limiting component is arranged on the feeding support and located on one side of the first limiting component.
[0007] The wood crushing device can limit and control wood when wood is fed, wood cannot jump up, and the crushing quality and crushing efficiency of wood are improved.
[0008] In addition, the wood crushing device can have the following additional technical features.
[0009] Specifically, the first limiting component includes a first rotating frame, a first motor and a first roller shaft, the first rotating frame is slidingly arranged on the feeding support and is slidingly connected with the sliding groove, the linkage protrusion is slidingly abutted with the first rotating frame, the first motor is arranged on the first rotating frame, and the first roller shaft is rotatably arranged in the first rotating frame and is connected with the output shaft of the first motor.
[0010] Specifically, the second limiting component includes two second electric telescopic rods, a second rotating frame, a second motor and a second roller shaft, the two second electric telescopic rods are arranged on the two sides of the feeding support respectively, the second rotating frame is arranged on the extending shaft of the second electric telescopic rod respectively, the second motor is arranged on the second rotating frame, and the second roller shaft is rotatably arranged in the second rotating frame.
[0011] Specifically, the first roller shaft and the second roller shaft are respectively provided with a plurality of prongs.
[0012] Specifically, the linkage frame includes a fixed plate and two linkage plates, the fixed plate is connected with the extending shaft of the first electric telescopic rod and is slidingly connected with the feeding support, the two linkage plates are slidingly arranged at the two ends of the fixed plate respectively and are slidingly connected with the feeding support respectively, and the linkage protrusion is fixedly connected with the corresponding linkage plate.
[0013] The additional aspects and advantages of the present application will be partially given in the following description, partially will become obvious from the following description, or will be understood through the practice of the present application. BRIEF DESCRIPTION OF DRAWINGS
[0014] The above and / or additional aspects and advantages of the present application will become apparent and more readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:
[0015] Fig. 1 FIG. 1 is a structural schematic view of a wood crushing device according to an embodiment of the present application;
[0016] Fig. 2 FIG. 2 is a top view of the wood crushing device according to the embodiment of the present application;
[0017] Fig. 3 FIG. 4 is a structural schematic view of a second limiting component of the wood crushing device according to the embodiment of the present application.
[0018] As shown in the figure: 1, crushing mechanism; 2, feeding support; 20, chute; 3, first electric telescopic rod; 4, linkage frame; 40, fixed plate; 41, linkage plate; 5, linkage protrusion; 6, first limiting assembly; 60, first rotating frame; 61, first motor; 62, first roller shaft; 620, spike block; 7, second limiting assembly; 70, second electric telescopic rod; 71, second rotating frame; 72, second motor; 73, second roller shaft. DETAILED DESCRIPTION
[0019] The embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary and are intended to explain the present application, and cannot be understood as limiting the present application. On the contrary, the embodiments of the present application include all changes, modifications and equivalents falling within the spirit and scope of the appended claims.
[0020] The wood crushing device of the present application is described below in conjunction with the drawings.
[0021] As Figs. 1-3 shown, the wood crushing device of the present application can include a crushing mechanism 1, a feeding support 2, a first electric telescopic rod 3, a linkage frame 4, two linkage protrusions 5, a second limiting assembly 7 and two first limiting assemblies 6.
[0022] The feeding support 2 is arranged on one side of the crushing mechanism 1, the feeding support 2 is provided with a chute 20, the first electric telescopic rod 3 is arranged on the crushing mechanism 1, the linkage frame 4 is slidingly arranged on the crushing mechanism 1, one end of the first electric telescopic rod 3 is connected with the linkage frame 4, the two linkage protrusions 5 are arranged on the two sides of the linkage frame 4 respectively, and the linkage protrusions 5 are connected with the feeding support 2.
[0023] It should be noted that the crushing mechanism 1 described in this embodiment is a common crushing mechanism 1 in the field of wood crushing, which can crush wood into a specified size and discharge from a discharge port, which will not be described in detail here.
[0024] It can be understood that, by arranging the two linkage protrusions 5, when the first electric telescopic rod 3 pulls the linkage frame 4, the two linkage protrusions 5 can be moved, so that the two linkage protrusions 5 gradually abut against the corresponding first limiting assemblies 6, and the protruding part of the linkage protrusion 5 gradually abuts against the corresponding first limiting assembly 6, thereby controlling the two first limiting assemblies 6 to move towards each other and clamp the wood.
[0025] Two first limiting assemblies 6 are symmetrically and slidably arranged at two sides of the feeding support 2, and are slidably connected with the sliding grooves 20, and the linkage protrusions 5 are slidably abutted with the corresponding first limiting assemblies 6.
[0026] It should be noted that the first limiting assembly 6 described in this embodiment is used for limiting and clamping the left and right of the wood, so as to ensure the stability of wood crushing.
[0027] The second limiting assembly 7 is arranged on the feeding support 2 and located at one side of the first limiting assembly 6.
[0028] It should be noted that the second limiting assembly 7 described in this embodiment is used for limiting the up and down position of the wood, so as to further ensure the stability of wood crushing, improve the crushing quality and crushing effect of the wood.
[0029] Specifically, in the actual operation process, the relevant staff places the wood on the feeding support 2, the controller (not shown in the figure) controls the first electric telescopic rod 3 to extend, so as to drive the linkage frame 4 and the linkage protrusion 5 to move, make the linkage protrusion 5 gradually abut against the first limiting assembly 6, and control the first limiting assembly 6 to move in the sliding groove 20, so that the two first limiting assemblies 6 move towards each other and clamp the wood, ensure the stable feeding effect of the wood, at the same time, the controller controls the second limiting assembly 7 to clamp the wood, further ensure the stable feeding of the wood, the wood is conveyed to the crushing mechanism 1 through the first limiting assembly 6 and the second limiting assembly 7, the crushing mechanism 1 crushes the wood, and the crushed wood is discharged, so as to complete the crushing of the wood, and improve the crushing quality and crushing efficiency of the wood.
[0030] In an embodiment of the present application, as shown in Figs. 1-3 The first limiting assembly 6 can include a first rotating frame 60, a first motor 61 and a first roller shaft 62.
[0031] The first rotating frame 60 is slidably arranged on the feeding support 2, and the first rotating frame 60 is slidably connected with the sliding groove 20, and the linkage protrusion 5 is slidably abutted with the first rotating frame 60, the first motor 61 is arranged on the first rotating frame 60, and the first roller shaft 62 is rotatably arranged in the first rotating frame 60, and the output shaft of the first motor 61 is connected with the first roller shaft 62.
[0032] It should be noted that the first roller shaft 62 described in this embodiment is arranged outside the first rotating frame 60, so as to ensure the abutment effect of the first roller shaft 62 and the wood.
[0033] In an embodiment of the present application, as shown in Figs. 1-3As shown, the second limiting assembly 7 can include two second electric telescopic rods 70, a second rotating frame 71, a second motor 72 and a second roller shaft 73.
[0034] Wherein, the two second electric telescopic rods 70 are respectively arranged on the two sides of the feeding support 2, the second rotating frame 71 is arranged on the extending shaft of the second electric telescopic rod 70, the second motor 72 is arranged on the second rotating frame 71, and the second roller shaft 73 is rotatably arranged in the second rotating frame 71.
[0035] It should be noted that the outer circle of the second roller shaft 73 described in this embodiment is arranged outwardly on the second rotating frame 71, thereby ensuring the abutting effect of the second roller shaft 73 and the wood.
[0036] In an embodiment of the present application, as shown in Figs. 1-3 As shown, the first roller shaft 62 and the second roller shaft 73 are respectively provided with a spike block 620.
[0037] It can be understood that the setting of the spike block 620 improves the conveying effect of the roller shaft on the wood and further ensures the stability of the wood during crushing.
[0038] In an embodiment of the present application, as shown in Figs. 1-3 As shown, the linkage frame 4 can include a fixed plate 40 and two linkage plates 41.
[0039] Wherein, the fixed plate 40 is connected with the extending shaft of the first electric telescopic rod 3 and is slidably connected with the feeding support 2, the two linkage plates 41 are respectively slidably arranged on the two ends of the fixed plate 40 and are respectively slidably connected with the feeding support 2, and the linkage protrusions 5 are respectively fixedly connected with the corresponding linkage plates 41.
[0040] It can be understood that the setting of the linkage frame 4 can reduce the use of related driving components and reduce the use cost of the device.
[0041] Specifically, in actual operation, the relevant staff places the wood on the feeding support 2, the controller (not shown in the figure) controls the first electric telescopic rod 3 to extend, thereby driving the fixed plate 40 and the linkage plate 41 to move, the linkage plate 41 drives the linkage protrusion 5 to move, the linkage protrusion 5 gradually abuts against the first rotating frame 60, and the first rotating frame 60 is controlled to move in the sliding groove 20, the first rotating frame 60 drives the first motor 61 and the first roller shaft 62 to move, so that the two first roller shafts 62 clamp the wood, ensuring the stable feeding effect of the wood, at the same time, the controller controls the second electric telescopic rod 70 to retract, driving the second rotating frame 71 to move downward, so that the second roller shaft 73 abuts against the wood, and the controller controls the first motor 61 and the second motor 72 to rotate respectively, so that the first roller shaft 62 and the second roller shaft 73 rotate and stably convey the wood to the crushing mechanism 1, the crushing mechanism 1 crushes the wood, and the crushed wood is discharged, thereby completing the crushing of the wood and improving the crushing quality and crushing efficiency of the wood.
[0042] In conclusion, the wood crushing device of the embodiment of the present application can limit and control the wood when the wood is fed, and the wood will not jump up, thereby improving the crushing quality and crushing efficiency of the wood.
[0043] In the description of the present application, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second" can be explicitly or implicitly included at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise specifically limited.
[0044] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, the skilled in the art can combine and combine the different embodiments or examples described in the present application and the features of the different embodiments or examples without contradiction.
[0045] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limiting the present application, and those skilled in the art can change, modify, replace and deform the above embodiments within the scope of the present application.
Claims
1. A wood breaking device, characterized in that, Including a crushing mechanism, a feeding support, a first electric telescopic rod, a linkage frame, two linkage protrusions, a second limiting assembly and two first limiting assemblies, The feeding support is arranged on one side of the crushing mechanism, and a chute is arranged on the feeding support; The first electric telescopic rod is arranged on the crushing mechanism; The linkage frame is slidingly arranged on the crushing mechanism, and one end of the first electric telescopic rod is connected with the linkage frame; Two linkage protrusions are respectively arranged on two sides of the linkage frame, and the linkage protrusions are connected with the feeding support; Two first limiting assemblies are respectively and symmetrically slidingly arranged on two sides of the feeding support, the first limiting assemblies are respectively slidingly connected with the chute, and the linkage protrusions are respectively slidingly abutted with the corresponding first limiting assemblies; The second limiting assembly is arranged on the feeding support and located on one side of the first limiting assembly.
2. The wood breaking device of claim 1, wherein, The first limiting assembly comprises a first rotating frame, a first motor and a first roller shaft, wherein, The first rotating frame is slidingly arranged on the feeding support, and the first rotating frame is slidingly connected with the chute, and the linkage protrusions are slidingly abutted with the first rotating frame; The first motor is arranged on the first rotating frame; The first roller shaft is rotatably arranged in the first rotating frame, and an output shaft of the first motor is connected with the first roller shaft.
3. The wood breaking device of claim 2, wherein, The second limiting assembly comprises two second electric telescopic rods, a second rotating frame, a second motor and a second roller shaft, wherein, Two second electric telescopic rods are respectively arranged on two sides of the feeding support; The second rotating frame is respectively arranged on the extending shaft of the second electric telescopic rod; The second motor is arranged on the second rotating frame; The second roller shaft is rotatably arranged in the second rotating frame.
4. The wood breaking device of claim 3, wherein Sticks are respectively arranged on the first roller shaft and the second roller shaft.
5. The wood breaking device of claim 1, wherein, The linkage frame comprises a fixed plate and two linkage plates, wherein, The fixed plate is connected with the extending shaft of the first electric telescopic rod and slidingly connected with the feeding support; Two linkage plates are respectively slidingly arranged on two ends of the fixed plate and respectively slidingly connected with the feeding support, and the linkage protrusions are respectively fixedly connected with the corresponding linkage plates.