A mobile crushing station

Abstract

The utility model provides a mobile crushing station, including a mobile device and a crushing line installed on the mobile device, wherein the crushing line includes a feeding mechanism, a crushing mechanism, a discharging mechanism and a filtering mechanism arranged in sequence along the material conveying direction, wherein the filtering mechanism is used to filter the soil and sand and gravel in the material. By providing the filtering mechanism, the instant separation of soil and sand and gravel is achieved, the need for secondary separation of the crushed material is eliminated, the production efficiency is improved, the labor cost is reduced, and the overall operating cost is reduced.

Description

Technical Field

[0001] The utility model relates to the field of mobile crushing equipment, in particular to a mobile crushing station. Background Art

[0002] In the related art, in order to effectively utilize tree stumps, mobile crushers are used to crush the tree stumps, and the crushed materials are used as fuel for biomass power plants. After crushing, biomass power plants usually need to perform secondary separation on the materials to screen out the soil and sand in the materials before they can be used, which increases production and labor costs. Utility Model Content

[0003] The utility model provides a mobile crushing station to improve at least one of the above problems.

[0004] The utility model achieves the above-mentioned purpose through the following technical solutions.

[0005] In a first aspect, the utility model provides a mobile crushing station, including a mobile device and a crushing line installed on the mobile device, the crushing line including a feeding mechanism, a crushing mechanism, a discharging mechanism and a filtering mechanism arranged in sequence along the material conveying direction, and the filtering mechanism is used to filter soil and sand in the material.

[0006] In some embodiments, the filtering mechanism includes a bracket and a filter net reciprocatably mounted on the bracket.

[0007] In some embodiments, the support has two ends disposed opposite to each other along a material conveying direction, and the filtering mechanism further comprises:

[0008] A first sprocket wheel is rotatably mounted on one end of the bracket;

[0009] A second sprocket is rotatably mounted on the other end of the bracket;

[0010] The filter is in a belt shape and is wound around the outside of the first sprocket and the second sprocket. The filter can reciprocate on the bracket driven by the first sprocket.

[0011] In some embodiments, the discharging mechanism and the filtering mechanism are connected via a connecting rod assembly.

[0012] In some embodiments, the connecting rod assembly includes:

[0013] A support beam, wherein the support beam is disposed on the discharging mechanism, and a length direction of the support beam is perpendicular to a conveying direction of the discharging mechanism;

[0014] A connecting beam, one end of which is connected to the supporting beam, and the other end of which is connected to the bracket;

[0015] Wherein, the support beam, the connecting beam and the bracket are in a triangular shape.

[0016] In some embodiments, the connecting beam is hinged to the supporting beam.

[0017] In some embodiments, the connecting beam is hinged to the bracket.

[0018] In some embodiments, the support beam is provided with reinforcing ribs, and the reinforcing ribs are respectively connected to the support beam and the discharging mechanism.

[0019] In some embodiments, the discharging mechanism is a cage roller transmission mechanism, and the discharging mechanism includes a discharging active sprocket, and the discharging active sprocket is transmission-connected to the first sprocket to drive the first sprocket to rotate.

[0020] In some embodiments, the mobile equipment is connected to the crushing line via a hydraulic support frame.

[0021] In this embodiment, by providing a mobile crushing station, the instant separation of soil and sand in the material is successfully achieved, which brings significant benefits to the field of raw material processing in biomass power plants. Specifically, it is manifested in the following aspects:

[0022] 1. Reduce the need for secondary separation: In the traditional biomass power plant process, because tree stumps or biomass raw materials contain soil and gravel, secondary separation is usually required after crushing, which increases production costs and labor costs. The instant separation function of the filtering mechanism in this embodiment eliminates the need for secondary separation of crushed materials, making the materials delivered to the biomass power plant directly usable, greatly reducing the complexity and time cost of related production links.

[0023] 2. Improve production efficiency: The design of the mobile crushing station makes it more flexible and efficient to process tree stumps or biomass raw materials from different sources. By introducing a filtering mechanism in the crushing line, the entire processing process becomes smoother, avoiding failures and downtime caused by soil and sand being brought into subsequent production links.

[0024] 3. Reduce labor costs: Due to the application of the filtering mechanism in this embodiment, the need for manual intervention for secondary separation is reduced, thus reducing labor costs. The automated separation function of the filtering mechanism effectively reduces the burden of manual operation, making the entire production process more intelligent and automated.

[0025] 4. Reduction of overall operating costs: By avoiding secondary separation, improving production efficiency and reducing labor costs, this embodiment significantly reduces the overall operating costs of the biomass power plant. This is of great significance for improving production competitiveness and enhancing sustainable development. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the implementation modes of the present invention, the drawings required for use in the description of the implementation modes will be briefly introduced below. Obviously, the drawings described below are only some implementation modes of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0027] Figure 1 The structure diagram of the mobile crushing station provided by the embodiment of the utility model is shown;

[0028] Figure 2 Shows Figure 1 A partial enlarged schematic diagram of part A.

[0029] Description of Figure Numbers:

[0030] 100. Mobile crushing station; 10. Mobile equipment; 20. Feeding mechanism; 30. Crushing mechanism; 40. Discharging mechanism; 41. Discharging driving sprocket; 50. Filtering mechanism; 51. Bracket; 52. First sprocket; 53. Second sprocket; 54. Filter; 60. Connecting rod assembly; 61. Support beam; 62. Connecting beam; 63. Reinforcement rib; 70. Hydraulic support frame. DETAILED DESCRIPTION

[0031] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is only a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0032] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0033] See also Figure 1 and Figure 2 The utility model provides a mobile crushing station 100, which can separate the soil and sand from the material, so that the material sent to the biomass power plant does not need to be separated again, effectively solving the problem of high production cost and labor cost in related technologies.

[0034] The following is a detailed structural description of the mobile crushing station 100 proposed in the present application.

[0035] The mobile crushing station 100 of the present application includes a mobile device 10 and a crushing line installed on the mobile device 10. The crushing line includes a feeding mechanism 20, a crushing mechanism 30, a discharging mechanism 40 and a filtering mechanism 50 arranged in sequence along the material conveying direction. The filtering mechanism 50 is used to filter soil and sand in the material.

[0036] The mobile device 10 may be a vehicle body to tow the crushing assembly line to facilitate processing of tree stumps or biomass materials from different sources (for example, moving between different tree stump locations in a forest to collect tree stumps at different locations).

[0037] The feeding mechanism 20 is used to introduce the tree stump or biomass raw material into the crushing line. For example, the feeding mechanism 20 can be a feeding plate to transport the tree stump or biomass raw material to the crushing mechanism 30 .

[0038] The crushing mechanism 30 may be a hammer crusher, a drum crusher or other suitable crushing equipment, which can effectively crush the stump to produce fuel materials suitable for biomass power plants.

[0039] The discharging mechanism 40 may be used to smoothly and orderly convey the preliminarily crushed materials to the downstream equipment. The conveyor belt system may include a conveying support frame, a plurality of guide rollers movably arranged on the conveying support frame, and a speed-adjustable conveyor belt, and the conveyor belt can drive the plurality of guide rollers to realize the conveyance of the stump.

[0040] It is worth noting that a filtering mechanism 50 is installed downstream of the discharging mechanism, and the filtering mechanism 50 is used to separate soil and sand from the material.

[0041] In this embodiment, by providing the filtering mechanism 50, instant separation of soil and sand is achieved, eliminating the need for secondary separation of crushed materials, improving production efficiency, reducing labor costs, and reducing overall operating costs.

[0042] That is to say, in this embodiment, by providing a mobile crushing station 100, the instant separation of soil and sand in the material is successfully achieved, which brings significant benefits to the field of raw material processing in biomass power plants. Specifically, it is manifested in the following aspects:

[0043] Reduce the need for secondary separation: In the traditional biomass power plant processing process, because the stumps or biomass raw materials contain soil and sand, secondary separation is usually required after crushing, which increases production costs and labor costs. The instant separation function of the filtering mechanism 50 in this embodiment eliminates the need for secondary separation of the crushed materials, making the materials delivered to the biomass power plant directly usable, greatly reducing the complexity and time cost of related production links.

[0044] Improved production efficiency: The design of the mobile crushing station 100 makes it more flexible and efficient to process tree stumps or biomass raw materials from different sources. By introducing the filter mechanism 50 in the crushing line, the entire processing process becomes smoother, avoiding failures and downtime caused by soil and sand being brought into subsequent production links.

[0045] Reduced labor costs: Due to the application of the filtering mechanism 50 in this embodiment, the need for manual intervention for secondary separation is reduced, thereby reducing labor costs. The automated separation function of the filtering mechanism 50 effectively reduces the burden of manual operation, making the entire production process more intelligent and automated.

[0046] Reduction of overall operating costs: By avoiding secondary separation, improving production efficiency and reducing labor costs, this embodiment significantly reduces the overall operating costs of the biomass power plant. This is of great significance for improving production competitiveness and enhancing sustainable development.

[0047] Therefore, the mobile crushing station 100 provided in this embodiment produces a significant positive effect in the processing of raw materials in biomass power plants, and brings new opportunities and advantages to the technical development and production practice in related fields.

[0048] Please continue reading Figure 1 and Figure 2 In some embodiments, the filtering mechanism 50 includes a bracket 51 and a filter net 54 reciprocatably mounted on the bracket 51 .

[0049] The bracket 51 may be a metal bracket 51 with relatively strong structural strength to improve its own stability and structural strength requirements, so as to ensure that it can withstand the pressure and vibration of the material during operation.

[0050] A reciprocating filter screen 54 is mounted on the support 51, and the filter screen 54 is connected to the support 51 through a mechanical structure, allowing the filter screen 54 to capture and block dirt and sand in the material during the reciprocating motion. The movement of the filter screen 54 can be driven by a cylinder, a motor or other appropriate mechanical device.

[0051] Please continue reading Figure 1 and Figure 2, and in the present application, in some embodiments, the support 51 has two ends arranged opposite to each other along the material conveying direction, and the filtering mechanism 50 further includes:

[0052] A first sprocket 52 is rotatably mounted on one end of the bracket 51;

[0053] A second sprocket 53 is rotatably mounted on the other end of the bracket 51;

[0054] The filter screen 54 is in a belt shape and is wound around the outside of the first sprocket 52 and the second sprocket 53 . The filter screen 54 can reciprocate on the bracket 51 driven by the first sprocket 52 .

[0055] Specifically, the filter mechanism 50 further includes a first sprocket 52 and a second sprocket 53, which are rotatably mounted at both ends of the bracket 51. The filter 54 is in a belt shape and is wound around the outside of the first sprocket 52 and the second sprocket 53, so that the filter 54 can reciprocate on the bracket 51 under the drive of the first sprocket 52.

[0056] In this way, the arrangement of the brackets 51 at both ends of the material conveying direction provides a more balanced and stable support, so that the entire filtering mechanism 50 can better withstand the pressure of the material and the vibration caused by the movement.

[0057] Furthermore, the first sprocket 52 and the second sprocket 53 are respectively installed at the two ends of the bracket 51, and the filter screen 54 is wound around their outer sides. This structural design enables the filter screen 54 to be driven by the first sprocket 52 and the second sprocket 53 to achieve reciprocating motion on the bracket 51. This not only improves the flexibility of the filter screen 54, but also optimizes the separation effect of soil and sand.

[0058] Moreover, the belt-shaped design of the filter screen 54 and the drive of the sprocket wheel enable the filter screen 54 to reciprocate on the bracket 51. This reciprocating motion not only increases the filtering surface area and improves the filtering efficiency, but also helps to prevent the accumulation of solid particles on the screen and reduce maintenance costs.

[0059] Please continue reading Figure 1 and Figure 2 In some embodiments, the discharging mechanism 40 and the filtering mechanism 50 are connected via a connecting rod assembly 60 .

[0060] It is understandable that, in order to achieve a tighter assembly and coordinated work, the discharge mechanism 40 and the filter mechanism 50 are connected by a connecting rod assembly 60. The connecting rod assembly 60 is mainly used to ensure the installation stability between the discharge mechanism 40 and the filter mechanism 50. To ensure that the filter mechanism 50 can be stably installed downstream of the discharge mechanism 40, further improving the coordination and efficiency of the entire system.

[0061] Please continue reading Figure 1 and Figure 2 In some embodiments, the connecting rod assembly 60 includes:

[0062] A support beam 61, wherein the support beam 61 is disposed on the discharging mechanism, and a length direction of the support beam 61 is perpendicular to a conveying direction of the discharging mechanism;

[0063] A connecting beam 62, one end of which is connected to the supporting beam 61, and the other end of which is connected to the bracket 51;

[0064] The support beam 61 , the connection beam 62 and the bracket 51 are in a triangular shape.

[0065] Specifically, by introducing the connecting rod assembly 60 for assembly, an effective connection between the discharging mechanism 40 and the filtering mechanism 50 is achieved.

[0066] The connecting rod assembly 60 includes a support beam 61, a connecting beam 62 and a bracket 51, forming a triangular structure. The support beam 61 is located on the discharging mechanism, and its length direction is perpendicular to the conveying direction of the discharging mechanism. One end of the connecting beam 62 is connected to the support beam 61, and the other end is connected to the bracket 51, ensuring that the assembly connecting rod is firmly connected between the support beam 61 and the bracket 51. This structural design enhances the stability of the system and the reliability of assembly, and helps to improve the overall performance of the mobile crushing station 100.

[0067] On the other hand, in some embodiments, the support beam 61, the connecting beam 62 and the bracket 51 form a triangular design. The support beam 61 is arranged on the discharging mechanism, and the length direction of the support beam 61 is perpendicular to the conveying direction of the discharging mechanism. One end of the connecting beam 62 is connected to the support beam 61, and the other end is connected to the bracket 51, forming a stable triangular structure. This design improves the structural stability of the system, balances the force distribution, enhances the firmness of the assembly, and provides strong support for the reliable operation of the mobile crushing station 100.

[0068] Moreover, the triangular structure helps to reduce the vibration amplitude of the structure and improve the stability of the system. This plays a key role in the smooth transmission of the filter mechanism 50 during operation, as well as the assembly stability of the assembly downstream of the discharge mechanism.

[0069] Please continue reading Figure 1 and Figure 2 In some embodiments, the connecting beam 62 is hinged to the supporting beam 61 .

[0070] In this way, the flexibility and adaptability of assembling the connecting beam 62 are effectively enhanced, and a hinge design is adopted between the connecting beam 62 and the supporting beam 61. This design enables the two to move relatively freely, improving the adaptability of the system under different working conditions. The hinge structure helps to reduce the structural stress between the connecting beam 62 and the supporting beam 61, and improves the stability of the system. This relatively free movement helps to balance the distribution of force, reduces the stress concentration caused by structural deformation and movement, and improves the overall performance of the system.

[0071] Please continue reading Figure 1 and Figure 2 In some embodiments, the connecting beam 62 is hinged to the bracket 51 .

[0072] In this way, the flexibility and adaptability of assembling the connecting beam 62 are effectively enhanced, and a hinge design is adopted between the connecting beam 62 and the bracket 51. This design allows the two to move relatively freely, improving the adaptability of the system under different working conditions. The hinge structure helps to reduce the structural stress between the connecting beam 62 and the support beam 61, and improves the stability of the system. This relatively free movement helps to balance the distribution of force, reduce the stress concentration caused by structural deformation and movement, and improve the overall performance of the system.

[0073] Please continue reading Figure 1 and Figure 2 In some embodiments, the support beam 61 is provided with reinforcing ribs 63, and the reinforcing ribs 63 are respectively connected to the support beam 61 and the discharging mechanism.

[0074] In this way, the structural strength and stability of the support beam 61 are effectively improved, and the support beam 61 is provided with a reinforcing rib 63. The compression resistance of the support beam 61 can be enhanced, and at the same time, the connection between the reinforcing rib 63, the support beam 61 and the discharge mechanism further consolidates the structure of the entire system.

[0075] At the same time, it can also provide stronger connection strength and structural stability to the connecting beam 62 and the filtering mechanism 50 to ensure that the filtering mechanism 50 can be installed more stably downstream of the discharging mechanism.

[0076] Please continue reading Figure 1 and Figure 2 In some embodiments, the discharging mechanism 40 is a cage-roller transmission mechanism, and the discharging mechanism 40 includes a discharging active sprocket 41, and the discharging active sprocket 41 is transmission-connected with the first sprocket 52 to drive the first sprocket to rotate.

[0077] In this way, the driving sprocket can not only be used as the power source of the cage roller transmission mechanism, but also can be used as the power source of the driving sprocket in the driving filtering mechanism 50.

[0078] That is to say, the discharging driving sprocket 41 has a dual role, which can be used as a power source for the cage roller transmission mechanism and as a driving force for the driving sprocket in the filtering mechanism 50. Such a design improves the energy efficiency of the entire mobile crushing station 100 while keeping the system simple.

[0079] Moreover, the transmission efficiency is effectively optimized through the transmission connection between the discharging driving sprocket 41 and the first sprocket 52. This helps to reduce energy loss and improve the overall operating efficiency of the system. The design of the discharging mechanism 40 simplifies the structure of the entire system and reduces the number of parts. This not only helps to reduce manufacturing costs, but also improves the maintainability of the system.

[0080] It is worth noting that the dual function of the discharging driving sprocket 41 enhances the coordination between the various parts of the system, which helps to improve the overall stability and coordination of the system.

[0081] Please continue reading Figure 1 and Figure 2 In some embodiments, the mobile device 10 is connected to the crushing line via a hydraulic support frame 70 .

[0082] A hydraulic support frame 70 is arranged between the mobile device 10 and the crushing line, and the support frame is height-adjustable through a hydraulic system. The structural design of the hydraulic support frame 70 allows the height to be adjusted as required during operation to adapt to different working conditions.

[0083] At the same time, the hydraulic support frame 70 connects the mobile device 10 and the crushing line to form a flexible connection system. Through professional connection design, the hydraulic support frame 70 can effectively transmit movement and withstand force, ensuring the firmness of the entire system.

[0084] That is to say, by introducing the hydraulic support frame 70 between the mobile equipment 10 and the crushing line, this embodiment further improves the movement flexibility, support stability and working adaptability of the entire mobile crushing station 100, and provides reliable technical support for its efficient operation under different working conditions.

[0085] In this utility model, unless otherwise clearly specified or limited, the terms "installation", "connection" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, an integral connection, or a transmission connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0086] In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as specific or special structures. The description of the term "some embodiments" 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 utility model. In the present utility model, the schematic representation 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, those skilled in the art can combine and combine different embodiments or examples described in the present utility model and the features of different embodiments or examples without contradiction.

[0087] The above implementation modes are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned implementation modes, a person skilled in the art should understand that the technical solutions described in the aforementioned implementation modes can still be modified, or some of the technical features can be replaced by equivalents. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various implementation modes of the present invention, and should all be included in the protection scope of the present invention.

Claims

1. A mobile crushing station, characterized in that: It includes a mobile device and a crushing line installed on the mobile device, wherein the crushing line includes a feeding mechanism, a crushing mechanism, a discharging mechanism and a filtering mechanism arranged in sequence along the material conveying direction, and the filtering mechanism is used to filter the soil and sand in the material; The filtering mechanism comprises a bracket and a filtering net which is reciprocatably mounted on the bracket.

2. The mobile crushing station according to claim 1, characterized in that: The support has two ends arranged opposite to each other along the material conveying direction, and the filtering mechanism further comprises: A first sprocket wheel is rotatably mounted on one end of the bracket; A second sprocket is rotatably mounted on the other end of the bracket; The filter is in a belt shape and is wound around the outside of the first sprocket and the second sprocket. The filter can reciprocate on the bracket driven by the first sprocket.

3. The mobile crushing station according to claim 2, characterized in that: The discharging mechanism is connected to the filtering mechanism via a connecting rod assembly.

4. The mobile crushing station according to claim 3, characterized in that: The connecting rod assembly comprises: A support beam, wherein the support beam is arranged on the discharging mechanism, and the length direction of the support beam is perpendicular to the discharging direction of the discharging mechanism; A connecting beam, one end of which is connected to the supporting beam, and the other end of which is connected to the bracket; Wherein, the support beam, the connecting beam and the bracket are in a triangular shape.

5. The mobile crushing station according to claim 4, characterized in that: The connecting beam is hinged to the supporting beam.

6. The mobile crushing station according to claim 4, characterized in that: The connecting beam is hinged to the bracket.

7. The mobile crushing station according to claim 4, characterized in that: The support beam is provided with reinforcing ribs, and the reinforcing ribs are respectively connected to the support beam and the discharging mechanism.

8. The mobile crushing station according to any one of claims 2 to 7, characterized in that: The discharging mechanism is a cage-roller transmission mechanism, and the discharging mechanism includes a discharging active sprocket, and the discharging active sprocket is transmission-connected with the first sprocket to drive the first sprocket to rotate.

9. The mobile crushing station according to claim 1, characterized in that: The mobile equipment is connected to the crushing line via a hydraulic support frame.

Images