Auxiliary unloading mechanism, material box and unloading truck
By designing the pushing parts and vibrating heads in the auxiliary discharge mechanism, the problem of material adhesion during the tilt of the material box is solved, and a safe and efficient discharge operation is achieved.
Patent Information
- Application Number
- CN202422391766.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-29
- Publication Date
- 2025-08-29
- Estimated Expiration
- 2034-09-29
AI Technical Summary
In glass production, when the material box is tilted and unloaded, raw materials with higher humidity tend to adhere to the bottom wall, resulting in accumulation, increasing operational difficulty and safety hazards.
An auxiliary discharge mechanism is designed, including a pushing member and a vibrating head. The pushing member can move in a preset direction and contact the bottom of the bin. The vibrating head can apply vibrating force to the bottom of the bin. The driving member drives the pushing member and the vibrating head to work to clean up the attached material.
Effectively clean materials attached to the bottom wall of the material box to prevent operators from entering the material box to clean, improve safety and improve unloading efficiency.
Smart Images
Figure CN223280221U_ABST
Abstract
Description
Technical Field
[0001] The present application belongs to the technical field of vehicle equipment, and more specifically, relates to an auxiliary unloading mechanism, a material box and an unloading truck. Background Art
[0002] In glass production, raw materials are typically transported in bins. When the bins are tilted during unloading, the wet materials easily adhere to the bottom wall, causing a buildup. This requires workers to enter the bins to clean and unload the materials, but the tilted position increases operational difficulty and poses safety risks. Utility Model Content
[0003] The purpose of the embodiments of the present application is to provide an auxiliary unloading mechanism, a material box and an unloading truck, aiming to solve the technical problem in the related art that materials are easily attached to the bottom wall of the material box.
[0004] To achieve the above-mentioned purpose, according to one aspect of the present application, an auxiliary unloading mechanism is provided, which is used to be installed on a material box, the material box has a material silo, and the material silo has a silo bottom and a discharge port; the auxiliary unloading mechanism includes a pushing piece, which can be installed in the material silo and can move along a first preset direction; the pushing piece has a bottoming surface, and the bottoming surface can contact the bottom of the silo; when the auxiliary unloading mechanism is installed on the material box, the pushing piece is installed in the material silo and can approach or move away from the discharge port along the first preset direction, and the bottoming surface contacts the bottom of the silo.
[0005] Optionally, the auxiliary unloading mechanism further includes a mounting member, which is connected to the pushing member and can be fixedly mounted on the material box, and the pushing member can move on the mounting member along a first preset direction.
[0006] Optionally, the pushing member is located on one side of the mounting member, the pushing member is connected to the mounting member, and can approach or move away from the mounting member along a first preset direction; the mounting member can be fixedly installed in the silo, and can be located on the side of the pushing member away from the discharge port; the auxiliary unloading mechanism also includes a connecting member, the connecting member is located between the mounting member and the pushing member, and the pushing member is connected to the mounting member through the connecting member.
[0007] Optionally, the auxiliary unloading mechanism further includes a first driving member, which is mounted on the mounting member. The output end of the first driving member is drive-connected to the pushing member and can drive the pushing member to move along a first preset direction.
[0008] Optionally, the first driving member is a reciprocating motor, the piston of the reciprocating motor is connected to the pushing member, and the piston of the reciprocating motor forms the output end of the first driving member; and / or, the connecting member is a connecting spring, and in the process of the pushing member moving away from the mounting member, the connecting spring applies a pulling force to the pushing member; and / or, the auxiliary unloading mechanism also includes a first connecting structure, the first connecting structure is installed on the mounting member, and the mounting member can be installed in the silo through the first connecting structure.
[0009] Optionally, the auxiliary unloading mechanism also includes a vibration head, which is installed on the mounting member and can approach or move away from the bottom surface along a second preset direction, and there is a preset angle between the second preset direction and the first preset direction; when the auxiliary unloading mechanism is installed on the material box, the vibration head can approach or move away from the bottom of the bin along the second preset direction, and can apply a vibration force to the bottom of the bin.
[0010] Optionally, the auxiliary unloading mechanism further includes a second driving member, which is mounted on the mounting member. The output end of the second driving member is drive-connected to the vibration head and can drive the vibration head to move along a second preset direction.
[0011] Optionally, the auxiliary unloading mechanism also includes a mounting seat, which is fixedly mounted on the mounting member, the second driving member is mounted on the mounting member, and the vibration head is mounted on the mounting member through the second driving member; and / or, the auxiliary unloading mechanism also includes a second connecting structure, and the vibration head is connected to the output end of the second driving member through the second connecting structure; and / or, the vibration head is located on the side of the mounting member away from the pushing member; and / or, the auxiliary unloading mechanism also includes a protective cover, which is provided on the surface of the vibration head and can undergo elastic deformation; and / or, the second driving member is a vibration motor, the vibration body of the vibration motor is drive-connected to the vibration head, and the vibration body of the vibration motor forms the output end of the second driving member.
[0012] According to another aspect of the present application, a material box is provided, including a box body and the above-mentioned auxiliary unloading mechanism, which is installed on the box body; the box body has a material silo, and the material silo has a silo bottom and a discharge port; a pushing piece is installed in the material silo and can approach or move away from the discharge port along a first preset direction, and the bottom surface contacts the silo bottom.
[0013] According to another aspect of the present application, a dump truck is provided, comprising a truck body and the above-mentioned material box, wherein the material box is mounted on the truck body and can be tilted relative to the truck body.
[0014] The beneficial effect of the auxiliary unloading mechanism provided by the present application is that: when the auxiliary unloading mechanism of the present application is used to unload the material in the material box, after most of the material in the material box is discharged outward by its own gravity, the pusher will move in the silo along the first preset direction toward the discharge port; in this process, since the bottoming surface is in contact with the bottom of the silo, the material attached to the bottom of the silo will be pushed toward the discharge port by the pusher; in this way, the operator can easily clean out the material near the discharge port. After completing the auxiliary unloading, the pusher will move away from the discharge port in the silo along the first preset direction to prepare for subsequent unloading. The pusher in the present application can not only effectively clean the material attached to the bottom of the silo, avoiding the operator from entering the silo to clean the bottom of the silo, thereby improving the safety of the operation, but also can push the material attached to the bottom of the silo toward the discharge port to facilitate the discharge of the material, significantly improving the unloading efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the embodiments or descriptions of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.
[0016] Figure 1 A schematic structural diagram of the auxiliary unloading mechanism provided in an embodiment of the present application from a first viewing angle;
[0017] Figure 2 A schematic diagram of the structure of the auxiliary unloading mechanism provided in an embodiment of the present application from a second viewing angle;
[0018] Figure 3 A schematic top view of the auxiliary unloading mechanism provided in an embodiment of the present application;
[0019] Figure 4 A schematic front cross-sectional view of a box provided in an embodiment of the present application;
[0020] The reference numerals used in the above drawings are as follows:
[0021] 100, pushing member; 110, bottoming surface; 200, mounting member; 300, connecting member; 400, first driving member; 500, first connecting structure; 600, vibrating head; 700, second driving member; 800, mounting seat; 900, second connecting structure; 1000, box body; 1010, silo; 1020, silo bottom; 1030, discharge port; 1040, feed port. DETAILED DESCRIPTION
[0022] In order to make the technical problems, technical solutions and beneficial effects to be solved by this application more clearly understood, this application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this application and are not intended to limit this application.
[0023] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or indirectly connected to the other element. The embodiments and features in the embodiments of this application may be combined with each other unless there is a conflict. The present application will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
[0024] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application.
[0025] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature identified as "first" or "second" may explicitly or implicitly include one or more of the features. Throughout the description of this application, "plurality" means more than two, unless otherwise specifically defined.
[0026] As mentioned in the background, in glass production, raw materials are typically transported in bins. When the bins are tilted for unloading, the high-humidity raw materials easily adhere to the bottom wall, causing accumulation. This requires workers to enter the bins to clean and unload the materials, but the tilted state increases operational difficulty and poses safety risks.
[0027] Reference Figures 1 to 4In order to solve the above problems, according to one aspect of the present application, an embodiment of the present application provides an auxiliary unloading mechanism, which is used to be installed on a material box, and the material box has a material bin 1010, and the material bin 1010 has a bin bottom 1020 and a discharge port 1030; the auxiliary unloading mechanism includes a pushing piece 100, and the pushing piece 100 can be installed in the material bin 1010 and can move along a first preset direction; the pushing piece 100 has a bottoming surface 110, and the bottoming surface 110 can contact with the bin bottom 1020; when the auxiliary unloading mechanism is installed on the material box, the pushing piece 100 is installed in the material bin 1010 and can approach or move away from the discharge port 1030 along the first preset direction, and the bottoming surface 110 contacts with the bin bottom 1020.
[0028] In the embodiment of the present application, the material contained in the material bin is generally a material with a certain humidity. The silo bottom 1020 is arranged adjacent to the discharge port 1030, and the silo 1010 also has a feed port 1040. The feed port 1040 is arranged opposite to the silo bottom 1020, and the discharge port 1030 is arranged adjacent to the feed port 1040. The pushing member 100 is a pushing plate; when the auxiliary unloading mechanism is installed on the material bin, the bottoming surface 110 on the pushing plate always keeps in contact with the silo bottom 1020. The first preset direction is generally parallel to the length direction of the material bin. In other embodiments, the first preset direction may also be parallel to the width direction or the height direction of the material bin; at the same time, the first preset direction may refer to the positive direction of the first preset direction or the reverse direction of the first preset direction. The first preset direction indicated in the accompanying drawings is only a schematic representation; in addition, the first preset direction may be a linear direction or may not be a linear direction, and is not limited here. In addition, in order to protect the bottom contact surface 110 of the pusher 100 and the bin bottom 1020 , the bottom contact surface 110 is fixedly covered with a rubber strip.
[0029] When the auxiliary unloading mechanism of the present application is used to unload material from a bin, after most of the material in the bin has been discharged outward due to its own gravity, the pusher 100 will move within the bin 1010 along a first predetermined direction toward the discharge port 1030. During this process, because the bottoming surface 110 maintains contact with the bin bottom 1020, the material adhering to the bin bottom 1020 will be pushed toward the discharge port 1030 by the pusher 100. This allows the operator to easily remove the material near the discharge port 1030. After the auxiliary unloading is completed, the pusher 100 will move within the bin 1010 along the first predetermined direction away from the discharge port 1030, preparing for subsequent unloading. The pushing piece 100 in the present application can not only effectively clean the materials attached to the silo bottom 1020, avoiding the operator from entering the silo 1010 to clean the silo bottom 1020, thereby improving the safety of operation, but also can push the materials attached to the silo bottom 1020 toward the discharge port 1030 to facilitate the unloading of the materials, thereby significantly improving the unloading efficiency.
[0030] Reference Figures 1 to 4 In one embodiment, the auxiliary unloading mechanism further includes a mounting member 200, which is connected to the pushing member 100 and can be fixedly mounted on the material box, and the pushing member 100 can move on the mounting member 200 along a first preset direction.
[0031] In this embodiment, the mounting member 200 is a mounting plate. The surface of the material box provided with the feed port 1040 is the feed surface, and the mounting plate can be fixed to the feed surface using screws or welding. The pusher 100 can slide on the mounting member 200 along a first predetermined direction using two mutually cooperating guide rails. The mounting member 200 serves to support and mount the pusher 100, allowing the pusher 100 to move along the mounting member 200 along the first predetermined direction.
[0032] Reference Figures 1 to 4 In one embodiment, the pushing member 100 is located on one side of the mounting member 200, the pushing member 100 is connected to the mounting member 200, and can approach or move away from the mounting member 200 along a first preset direction; the mounting member 200 can be fixedly installed in the silo 1010, and can be located on the side of the pushing member 100 away from the discharge port 1030; the auxiliary unloading mechanism also includes a connecting member 300, the connecting member 300 is located between the mounting member 200 and the pushing member 100, and the pushing member 100 is connected to the mounting member 200 through the connecting member 300.
[0033] In this embodiment, the connecting member 300 can be a connecting rope or a telescopic rod. When the connecting member 300 is a connecting rope, the first end of the connecting rope is fixedly connected to the pusher 100, and the second end of the connecting rope is fixedly connected to the mounting member 200. When the connecting member 300 is a telescopic rod, the length direction of the telescopic rod is parallel to the first preset direction, the first end of the telescopic rod is fixedly connected to the pusher 100, and the second end of the telescopic rod is fixedly connected to the mounting member 200. The mounting member 200 can be fixedly installed in the silo 1010 and can be located on the side of the pusher 100 away from the discharge port 1030. This design not only ensures the stability of the pusher 100 moving in the silo 1010, but also effectively pushes the material on the silo bottom 1020 to move to the discharge port 1030. The setting of the connecting member 300 not only plays a connecting role, ensuring the effective cooperation between the pusher 100 and the mounting member 200, but also effectively enhances the stability of the pusher 100.
[0034] Reference Figures 1 to 4 In one embodiment, the auxiliary unloading mechanism also includes a first driving member 400, which is installed on the mounting member 200. The output end of the first driving member 400 is connected to the pushing member 100 and can drive the pushing member 100 to move along the first preset direction.
[0035] In this embodiment, the first driving member 400 can be a linear motor, a screw assembly with a servo motor, a pneumatic cylinder, or a hydraulic cylinder. When the first driving member 400 is a linear motor, the linear motor is fixedly mounted on the mounting member 200, and the mover of the linear motor is fixedly connected to the pusher 100 and can push the pusher 100 to move along the first preset direction. The mover of the linear motor forms the output end of the first driving member 400. When the first driving member 400 is a screw assembly with a servo motor, the screw in the screw assembly with the servo motor is mounted on the mounting member 200 and can rotate on the mounting member 200. At the same time, the slider in the screw assembly with the servo motor is fixedly connected to the pusher 100 and can drive the pusher 100 to move along the first preset direction. The slider in the screw assembly with the servo motor forms the output end of the first driving member 400. When the first driving member 400 is a pneumatic cylinder or a hydraulic cylinder, the cylinder body of the pneumatic cylinder or the hydraulic cylinder is fixedly mounted on the mounting member 200, the piston of the pneumatic cylinder or the hydraulic cylinder is fixedly connected to the pushing member 100, and can push the pushing member 100 to move along the first preset direction, and the piston of the pneumatic cylinder or the hydraulic cylinder forms the output end of the first driving member 400.
[0036] After most of the material in the bin has been discharged, the pusher 100, driven by the output end of the first drive member 400, moves within the bin 1010 along a first preset direction toward the discharge port 1030. After completing the auxiliary discharge, the pusher 100, driven by the output end of the first drive member 400, moves within the bin 1010 along the first preset direction away from the discharge port 1030, preparing for subsequent discharge. The first drive member 400 not only provides driving power for the pusher 100, enabling it to move along the first preset direction, but also allows for precise adjustment of its position.
[0037] Reference Figures 1 to 4 In one embodiment, the first driving member 400 is a reciprocating motor, the piston of the reciprocating motor is connected to the pushing member 100 , and the piston of the reciprocating motor forms the output end of the first driving member 400 .
[0038] In this embodiment, the main body of the reciprocating motor is fixedly mounted on a surface of the mounting member 200 away from the pusher 100. An output through-hole is provided on the surface of the mounting member 200 away from the pusher 100. The piston of the reciprocating motor is inserted into the output through-hole to connect with the pusher 100. The use of the reciprocating motor of the present application to drive the pusher 100 to reciprocate along the first preset direction not only improves work efficiency and accuracy, but also simplifies the structure of the first driving member 400, thereby enhancing the reliability and adaptability of the auxiliary unloading mechanism.
[0039] Reference Figures 1 to 4In one embodiment, the connecting member 300 is a connecting spring, and when the pushing member 100 moves away from the mounting member 200 , the connecting spring applies a pulling force to the pushing member 100 .
[0040] In the present embodiment, the first end of the connecting spring is fixedly connected to the surface of the mounting member 200 close to the pusher 100, and the second end of the connecting spring is fixedly connected to the surface of the pushing member 100 close to the mounting member 200. The connecting spring in the present application can not only connect the pushing member 100 with the mounting member 200, but also pull the pushing member 100 toward the mounting member 200, so that the pushing member 100 can be quickly reset. In addition, the provided connecting spring also helps to reduce the distance between the pushing member 100 and the mounting member 200, thereby helping to expand the actual storage space of the silo 1010. In other embodiments, the connecting member 300 can also be a silicone strip that can undergo elastic deformation. In addition, in order to strengthen the connection strength between the pushing member 100 and the mounting member 200, there are multiple connecting springs, and the multiple connecting springs are arranged at intervals.
[0041] Reference Figures 1 to 4 In one embodiment, the auxiliary unloading mechanism further includes a first connecting structure 500 , which is mounted on the mounting member 200 , and the mounting member 200 can be mounted in the silo 1010 through the first connecting structure 500 .
[0042] In this embodiment, the first connecting structure 500 is a connecting frame, which can be fixedly mounted to the mounting member 200 using screws or welding. The connecting frame can also be fixedly mounted to the wall of the silo 1010 using screws or a snap-fit connection. The first connecting structure 500 not only serves as a connection, allowing the mounting member 200 to be securely mounted within the silo 1010, but also improves the convenience and efficiency of installing the mounting member 200 within the silo 1010. Furthermore, to enhance the stability of the mounting member 200 within the silo 1010, two first connecting structures 500 are provided, one mounted on the mounting member 200 at two corners on the same horizontal plane.
[0043] Reference Figures 1 to 4 In one embodiment, the auxiliary unloading mechanism further includes a vibration head 600, which is mounted on the mounting member 200 and is capable of approaching or moving away from the bottoming surface 110 along a second preset direction, and a preset angle is formed between the second preset direction and the first preset direction; when the auxiliary unloading mechanism is mounted on the material box, the vibration head 600 is capable of approaching or moving away from the silo bottom 1020 along the second preset direction, and is capable of applying a vibration force to the silo bottom 1020.
[0044] In this embodiment, the vibrating head 600 can slide on the mounting member 200 along a second preset direction using two guide rails that cooperate with each other. The second preset direction is perpendicular to the first preset direction. In other embodiments, the angle between the second preset direction and the first preset direction can also be an acute angle. The second preset direction can refer to the positive direction of the second preset direction or the negative direction of the second preset direction. The second preset direction indicated in the accompanying drawings is only for reference. In addition, the second preset direction can be a linear direction or a non-linear direction, and this is not limited here.
[0045] After most of the material in the bin has been discharged, the vibrating head 600 is first reciprocated in a second predetermined direction to apply multiple vibrations to the bin bottom 1020. The vibrations now separate the material adhering to the bin bottom 1020. The pusher 100 then pushes the material previously adhering to the bin bottom 1020 toward the discharge port 1030. The vibrating head 600 effectively generates vibrations, causing the material adhering to the bin bottom 1020 to separate from the bin bottom 1020, thereby helping the pusher 100 to smoothly push the material outward, significantly improving unloading efficiency and effectiveness. Furthermore, to enhance the vibration effect, multiple vibrating heads 600 are provided, each spaced apart.
[0046] Reference Figures 1 to 4 In one embodiment, the auxiliary unloading mechanism further includes a second driving member 700, which is mounted on the mounting member 200. The output end of the second driving member 700 is drive-connected to the vibration head 600 and can drive the vibration head 600 to move along a second preset direction.
[0047] In this embodiment, the second driving member 700 can be a linear motor, a screw assembly with a servo motor, a pneumatic cylinder, or a hydraulic cylinder; when the second driving member 700 is a linear motor, the linear motor is fixedly mounted on the mounting member 200, the mover of the linear motor is fixedly connected to the vibration head 600, and is capable of driving the vibration head 600 to move along the second preset direction, and the mover of the linear motor forms the output end of the second driving member 700. When the second driving member 700 is a screw assembly with a servo motor, the screw in the screw assembly with the servo motor is mounted on the mounting member 200 and is capable of rotating on the mounting member 200, while the slider in the screw assembly with the servo motor is fixedly connected to the vibration head 600 and is capable of driving the vibration head 600 to move along the second preset direction, and the slider in the screw assembly with the servo motor forms the output end of the second driving member 700. When the second driving member 700 is a pneumatic cylinder or a hydraulic cylinder, the cylinder body of the pneumatic cylinder or the hydraulic cylinder is fixedly mounted on the mounting member 200, the piston of the pneumatic cylinder or the hydraulic cylinder is fixedly connected to the vibration head 600, and can push the vibration head 600 to move along the second preset direction, and the piston of the pneumatic cylinder or the hydraulic cylinder forms the output end of the second driving member 700.
[0048] After most of the material in the bin has been discharged, the vibrating head 600, driven by the output end of the second driving member 700, moves closer to or away from the bin bottom 1020 in the second preset direction within the bin 1010, thereby applying multiple vibration forces to the bin bottom 1020. The second driving member 700 not only provides driving power for the vibrating head 600, enabling the vibrating head 600 to move in the second preset direction, but also allows for precise adjustment of the position of the vibrating head 600.
[0049] Reference Figures 1 to 4 In one embodiment, the auxiliary unloading mechanism further includes a mounting seat 800, the mounting seat 800 is fixedly mounted on the mounting member 200, the second driving member 700 is mounted on the mounting member 200, and the vibration head 600 is mounted on the mounting member 200 through the second driving member 700.
[0050] In this embodiment, the mounting base 800 is fixedly mounted on a surface of the mounting member 200 away from the pusher 100; the vibration head 600 is fixedly connected to the output end of the second driving member 700 and is spaced apart from the mounting member 200. The mounting base 800 serves to support and mount the second driving member 700 and the vibration head 600, ensuring effective coordination and operational stability between the second driving member 700 and the vibration head 600.
[0051] Reference Figures 1 to 4 In one embodiment, the auxiliary unloading mechanism further includes a second connecting structure 900 , and the vibration head 600 is connected to the output end of the second driving member 700 through the second connecting structure 900 .
[0052] In this embodiment, the second connecting structure 900 is a linkage rod, the first end of the second connecting structure 900 is fixedly connected to the vibration head 600, and the second end of the second connecting structure 900 is fixedly connected to the output end of the second driving member 700. The second connecting structure 900 not only serves as a connection, but also strengthens the cooperation between the second driving member 700 and the vibration head 600.
[0053] Reference Figures 1 to 4 In one embodiment, the vibrating head 600 is located on a side of the mounting member 200 away from the pusher 100. The above design helps to reduce the distance between the pusher 100 and the mounting member 200, thereby expanding the actual storage space of the silo 1010.
[0054] Reference Figures 1 to 4 In one embodiment, the auxiliary unloading mechanism further includes a protective cover that is disposed over the surface of the vibrating head 600 and is capable of elastic deformation. In this embodiment, the protective cover is made of rubber or silicone. The protective cover not only protects the vibrating head 600, extending its service life, but also protects the silo bottom 1020, extending the service life of the material bin.
[0055] Reference Figures 1 to 4 In one embodiment, the second driving member 700 is a vibration motor, the vibration body of the vibration motor is drivingly connected to the vibration head 600 , and the vibration body of the vibration motor forms the output end of the second driving member 700 .
[0056] In this embodiment, the main body of the vibration motor is fixedly mounted on the mounting base 800. Using the vibration motor of the present application to drive the vibration head 600 to reciprocate along the second preset direction not only improves work efficiency and accuracy, but also simplifies the structure of the second driving member 700, thereby enhancing the reliability and adaptability of the auxiliary unloading mechanism.
[0057] Reference Figures 1 to 4 According to another aspect of the present application, an embodiment of the present application further provides a material box, which includes a box body 1000 and the above-mentioned auxiliary unloading mechanism, and the auxiliary unloading mechanism is installed on the box body 1000; the box body 1000 has a silo 1010, and the silo 1010 has a silo bottom 1020 and a discharge port 1030; the pushing member 100 is installed in the silo 1010, and can approach or move away from the discharge port 1030 along a first preset direction, and the bottom surface 110 is in contact with the silo bottom 1020.
[0058] In the embodiment of the present application, the material contained in the material bin is typically of a certain humidity; the bin bottom 1020 is adjacent to the discharge port 1030, and the silo 1010 further includes an inlet 1040, which is disposed opposite the bin bottom 1020, and the discharge port 1030 is adjacent to the inlet 1040. The pusher 100 is a pusher plate; when the auxiliary unloading mechanism is installed on the material bin, the bottoming surface 110 on the pusher plate always maintains contact with the bin bottom 1020. The first predetermined direction is typically parallel to the length of the material bin; in other embodiments, the first predetermined direction may also be parallel to the width or height of the material bin.
[0059] Reference Figures 1 to 4 In one embodiment, the pusher 100 further comprises two opposing wall-contacting surfaces, both of which are disposed adjacent to the bottom-contacting surface 110 and respectively contact two opposing silo walls of the silo 1010. The auxiliary unloading mechanism employing the aforementioned design can simultaneously clean the silo bottom 1020 of the silo 1010 while also simultaneously cleaning the silo walls. This not only avoids the need for operators to enter the silo 1010 to clean the silo walls, thereby improving operational safety, but also pushes material adhering to the silo walls toward the discharge port 1030, significantly improving unloading efficiency.
[0060] Reference Figures 1 to 4 According to another aspect of the present application, an embodiment of the present application provides a dump truck, which includes a vehicle body and the above-mentioned material box. The material box is installed on the vehicle body and can be tilted relative to the vehicle body.
[0061] In the embodiment of the present application, the material contained in the material bin is generally a material with a certain humidity. When the auxiliary unloading mechanism of the present application is used to unload the material in the material bin, the material bin is first tilted relative to the vehicle body so that most of the material in the material bin is discharged outward by its own gravity. After most of the material in the material bin is discharged outward, the pusher 100 moves in the silo 1010 along the first preset direction toward the discharge port 1030. During this process, since the bottoming surface 110 maintains contact with the silo bottom 1020, the material attached to the silo bottom 1020 is pushed toward the discharge port 1030 by the pusher 100. In this way, the operator can easily clean out the material near the discharge port 1030. After the auxiliary unloading is completed, the pusher 100 moves away from the discharge port 1030 in the silo 1010 along the first preset direction to prepare for subsequent unloading.
[0062] In summary, the auxiliary unloading mechanism, material bin, and unloading truck provided by this embodiment have at least the following beneficial technical effects: When the auxiliary unloading mechanism of the present application is used to unload materials from the material bin, after most of the materials in the material bin are discharged outward due to their own gravity, the pusher 100 will move within the silo 1010 along the first preset direction toward the discharge port 1030; during this process, because the bottoming surface 110 maintains contact with the silo bottom 1020, the materials attached to the silo bottom 1020 will be pushed toward the discharge port 1030 by the pusher 100; thus, the operator can easily clear out the materials near the discharge port 1030. After the auxiliary unloading is completed, the pusher 100 will move within the silo 1010 along the first preset direction away from the discharge port 1030, preparing for subsequent unloading. The pushing piece 100 in the present application can not only effectively clean the materials attached to the silo bottom 1020, avoiding the operator from entering the silo 1010 to clean the silo bottom 1020, thereby improving the safety of operation, but also can push the materials attached to the silo bottom 1020 toward the discharge port 1030 to facilitate the unloading of the materials, thereby significantly improving the unloading efficiency.
[0063] The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent replacements, and improvements made within the spirit and principles of the present application should be included in the scope of protection of the present application.
Claims
1. An auxiliary unloading mechanism, characterized in that: The auxiliary unloading mechanism is configured to be mounted on a material box, wherein the material box has a material bin, and the material bin has a bin bottom and a material discharge port; the auxiliary unloading mechanism includes a pushing member, which can be mounted in the material bin and can move along a first preset direction; the pushing member has a bottom contact surface, and the bottom contact surface can contact the bin bottom; When the auxiliary unloading mechanism is installed on the material box, the pushing member is installed in the material bin and can approach or move away from the discharge port along the first preset direction, and the bottoming surface is in contact with the bottom of the bin.
2. The auxiliary unloading mechanism according to claim 1, characterized in that: The auxiliary unloading mechanism also includes a mounting member, which is connected to the pushing member and can be fixedly mounted on the material box. The pushing member can move on the mounting member along the first preset direction.
3. The auxiliary unloading mechanism according to claim 2, characterized in that: The pusher is located on one side of the mounting member, is connected to the mounting member, and can move closer to or farther away from the mounting member along the first preset direction; the mounting member can be fixedly installed in the silo and can be located on a side of the pusher away from the discharge port; The auxiliary unloading mechanism further includes a connecting piece, which is located between the mounting piece and the pushing piece, and the pushing piece is connected to the mounting piece through the connecting piece.
4. The auxiliary unloading mechanism according to claim 3, characterized in that: The auxiliary unloading mechanism also includes a first driving member, which is mounted on the mounting member. The output end of the first driving member is drivingly connected to the pushing member and can drive the pushing member to move along the first preset direction.
5. The auxiliary unloading mechanism according to claim 4, characterized in that: The first driving member is a reciprocating motor, the piston of the reciprocating motor is connected to the pushing member, and the piston of the reciprocating motor forms the output end of the first driving member; and / or, The connecting member is a connecting spring, and when the pushing member moves away from the mounting member, the connecting spring applies a pulling force to the pushing member; and / or, The auxiliary unloading mechanism further includes a first connecting structure, which is mounted on the mounting member. The mounting member can be mounted in the silo through the first connecting structure.
6. The auxiliary unloading mechanism according to claim 2, characterized in that: The auxiliary unloading mechanism further includes a vibrating head, which is mounted on the mounting member and is capable of approaching or moving away from the bottoming surface along a second preset direction, wherein the second preset direction has a preset angle with the first preset direction; When the auxiliary unloading mechanism is installed on the material box, the vibration head can approach or move away from the warehouse bottom along the second preset direction and can apply a vibration force to the warehouse bottom.
7. The auxiliary unloading mechanism according to claim 6, characterized in that: The auxiliary unloading mechanism also includes a second driving member, which is mounted on the mounting member. The output end of the second driving member is drivingly connected to the vibration head and can drive the vibration head to move along the second preset direction.
8. The auxiliary unloading mechanism according to claim 7, characterized in that: The auxiliary unloading mechanism further includes a mounting seat, the mounting seat is fixedly mounted on the mounting member, the second driving member is mounted on the mounting member, and the vibrating head is mounted on the mounting member via the second driving member; and / or, The auxiliary unloading mechanism further includes a second connecting structure, and the vibrating head is connected to the output end of the second driving member via the second connecting structure; and / or, The vibration head is located on a side of the mounting member away from the pusher; and / or, The auxiliary unloading mechanism further includes a protective sleeve, which is sleeved on the surface of the vibrating head and can undergo elastic deformation; and / or, The second driving member is a vibration motor, the vibration body of the vibration motor is drivingly connected to the vibration head, and the vibration body of the vibration motor forms the output end of the second driving member.
9. A material box, characterized in that: It comprises a box body and the auxiliary unloading mechanism according to any one of claims 1 to 8, wherein the auxiliary unloading mechanism is installed on the box body; the box body has a silo, and the silo has a silo bottom and a discharge port; the pushing member is installed in the silo and can approach or move away from the discharge port along the first preset direction, and the bottoming surface is in contact with the silo bottom.
10. A dump truck, characterized in that: The vehicle comprises a vehicle body and the material box according to claim 9, wherein the material box is mounted on the vehicle body and can be tilted relative to the vehicle body.