Anti-overflow material supplementing trolley

Abstract

The utility model discloses an anti-overflow material supplementing trolley, and belongs to the technical field of aggregate conveying. Comprising a loading vehicle, a detection mechanism, a jolt ramming mechanism and a control terminal, the loading vehicle comprises a vehicle body, a loading box and a discharge hopper, the vehicle body can slide along an operation platform, the loading box is used for loading aggregate, and the discharge hopper is connected with the loading box; the detection mechanism and the jolt ramming mechanism are both arranged on the loading vehicle, and the detection mechanism is in communication connection with the control terminal; the detection mechanism comprises a pressure sensor, and the pressure sensor is used for detecting the weight change of aggregate on the loading vehicle; the jolt ramming mechanism is used for jolt ramming the aggregate, so that the density of the aggregate is uniform. According to the aggregate loading device, the stacking density of the loaded aggregate is reduced, and the probability that the aggregate overflows in the loading process is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of aggregate transportation, in particular to an anti-overflow material feeding trolley. Background Art

[0002] A mobile aggregate loading trolley is a small vehicle used for loading aggregates. It is commonly used at construction sites or concrete batching plants to load aggregates from storage areas into transport vehicles or mixers. It improves work efficiency, reduces labor costs, and ensures the accuracy and consistency of aggregate supply, thereby enhancing the quality and profitability of concrete production while ensuring the precise supply of aggregates.

[0003] Existing aggregate loading equipment is shown in the Chinese application with application number 202211217640.9: A fully automatic aggregate loading equipment and its use method. A slide is set up in the silo bracket, and a mobile discharge assembly is installed on the slide. The upper end of the discharge hose of the mobile discharge assembly is fixed and connected to the discharge port of the quantitative loading assembly, thereby freeing up the driver's labor and making it difficult for aggregates to overflow during the loading process.

[0004] The existing technology has the following defects: in the above-mentioned aggregate loading equipment, the loading space is not vibrated in time, which will lead to uneven density of aggregate accumulation and larger gaps in the aggregate accumulation. The amount of aggregate that can be loaded in the same volume will be reduced, and there is a risk of material overflow; in addition, during transportation, there may be friction and collisions between each other due to bumps and vibrations, resulting in aggregate loss, so there is room for improvement. Utility Model Content

[0005] In order to solve the above-mentioned technical problems, the present invention provides an anti-overflow material feeding trolley to solve the technical problem that in existing aggregate loading equipment, there is a risk of overflow during loading due to large gaps in the skeleton stacking.

[0006] The utility model is achieved through the following technical solutions:

[0007] A spill-proof material replenishment trolley includes a loading vehicle, a detection mechanism, a vibrating mechanism, and a control terminal. The loading vehicle includes a vehicle body, a loading box, and a discharge hopper. The vehicle body can slide along a work platform. The loading box is used to load aggregates, and the discharge hopper is connected to the loading box. The detection mechanism and the vibrating mechanism are both arranged on the loading vehicle, and the detection mechanism is communicatively connected to the control terminal. The detection mechanism includes a pressure sensor, and the pressure sensor is used to detect changes in the weight of the aggregates on the loading vehicle. The vibrating mechanism is used to vibrate the aggregates to make the aggregate density uniform.

[0008] Preferably, an anti-overflow mechanism is also included, which includes two groups of guardrails and a first adjustment component. The two groups of guardrails are arranged on both sides of the loading box along the length direction, and the first adjustment component is used to adjust the fixed height of the guardrails on the loading box.

[0009] Preferably, the vibration mechanism includes a vibration rod and a second adjustment component, the second adjustment component includes a vertical rod and a connecting arm, the lower end of the vertical rod is slidably mounted on the vehicle body, and the vibration rod is connected to the vertical rod through the connecting arm.

[0010] Preferably, the vibration rod is arranged horizontally, and both horizontal ends of the vibration rod are arranged in a cone shape.

[0011] Preferably, the connecting arm is hinged to the upright pole.

[0012] Preferably, the connecting arm is configured as a telescopic structure.

[0013] Preferably, the detection mechanism further comprises a camera, which is used to monitor the loading area in real time and feed images back to the control terminal, which analyzes the images to determine whether the aggregate is about to overflow.

[0014] Preferably, the anti-overflow material replenishing trolley further includes an acousto-optical integrated alarm, which is communicatively connected to the control terminal.

[0015] The beneficial effects of the utility model are:

[0016] 1. The vibration compaction mechanism vibrates the aggregates in the loading vehicle, compressing the gaps between the aggregates and achieving denser stacking. Vibration optimizes the distribution of the aggregates, reducing the probability of aggregate spillage during loading and transportation. The pressure sensor monitors the weight changes of the aggregates on the loading vehicle in real time. If the aggregates are too heavy or unevenly distributed, the control terminal automatically adjusts the vibration parameters or the loading vehicle position, avoiding spillage caused by improper aggregate stacking.

[0017] 2. The setting of the sideboard reduces the amount of aggregate overflow during the loading process; by adjusting the height of the sideboard, the loading capacity of the loading box can be accurately controlled. The loading capacity can be adjusted according to actual conditions to achieve the optimal configuration and avoid overloading or underloading. The first adjustment component includes a cylinder and a mounting block. The mounting block is fixed to the loading box, and the sideboard is fixed to the telescopic end of the cylinder. The operator adjusts the height of the sideboard by controlling the cylinder, which saves adjustment time during on-site operations and improves overall work efficiency.

[0018] 3. By setting the vibrating rod horizontally, the contact with the aggregate surface in the loading box can be maximized, shortening the operation time; the conical design can reduce the friction between the vibrating rod and the aggregate, and the vibrating rod can move more smoothly in the aggregate; the setting of the articulated structure allows the angle between the connecting arm and the vertical pole to be adjusted, so that the vibrating rod can easily adapt to the shape and working environment of different loading boxes; by adjusting the position of the connecting arm, the operator can quickly switch the vibrating operation between the feeding trolley and the pickup truck, improving the flexibility and efficiency of the operation; the setting of the retractable structure realizes the adjustment of the distance between the vibrating rod and the loading box as needed, thereby adapting to loading boxes of different widths, heights or shapes.

[0019] It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the background technology, the drawings required for use in the embodiments of the present invention or the background technology will be described below.

[0021] The drawings herein are incorporated into the specification and constitute a part of the specification. These drawings illustrate embodiments consistent with the present disclosure and, together with the specification, are used to illustrate the technical solutions disclosed in the present utility model.

[0022] Figure 1 This is a schematic diagram of the overall structure of the feeding trolley in the utility model;

[0023] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0024] Figure 3 This is a schematic diagram of the overall structure of the vibrating mechanism in the feeding trolley of the utility model in another state.

[0025] Legend: 1. Loading vehicle; 11. Vehicle body; 12. Loading box; 13. Unloading hopper; 2. Vibrating mechanism; 21. Vibrating rod; 22. Second adjustment component; 221. Vertical pole; 222. Connecting arm; 3. Working platform; 4. Anti-overflow mechanism; 41. Sideboard; 42. First adjustment component. DETAILED DESCRIPTION

[0026] In order to help those skilled in the art better understand the present invention, the following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0027] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0028] In the description of this utility model, it should be noted that the terms "center", "upper", "lower",

[0029] Directions or positional relationships indicated by terms such as "left," "right," "vertical," "horizontal," "inner," and "outer" are based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships typically used when the product of the utility model is in use. These directions or positional relationships are intended solely to facilitate and simplify the description of the utility model and are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific manner. Therefore, they should not be construed as limitations on the utility model. Furthermore, the terms "first," "second," and "third," etc., are used solely for distinction and should not be construed as indicating or implying relative importance.

[0030] Furthermore, terms such as "horizontal," "vertical," and "overhanging" do not necessarily imply that a component must be absolutely horizontal or overhanging, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but rather that it can be slightly tilted.

[0031] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0032] The following embodiments of the present invention are described in detail with reference to the accompanying drawings. In the absence of conflict, the following embodiments and features in the embodiments may be combined with each other.

[0033] In order to further illustrate the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0034] See also Figure 1-3 A spill-proof material replenishment trolley includes a loading vehicle 1, a detection mechanism, a vibrating mechanism 2 and a control terminal. The loading vehicle 1 includes a vehicle body 11, a loading box 12 and a discharge hopper 13. The vehicle body 11 can slide along the working platform 3. The loading box 12 is used to load aggregates. The discharge hopper 13 is connected to the loading box 12; the detection mechanism and the vibrating mechanism 2 are both arranged on the loading vehicle 1, and the detection mechanism is communicatively connected to the control terminal; the detection mechanism includes a pressure sensor, which is used to detect changes in the weight of aggregates on the loading vehicle 1; the vibrating mechanism 2 is used to vibrate the aggregates to make the aggregate density uniform.

[0035] The compaction mechanism 2 vibrates the aggregate in the loading vehicle 1, compressing the gaps between the aggregate, thereby achieving a denser stack and improving transportation efficiency. The compaction process makes the aggregate particles more compact, reducing the overall stacking volume. This process not only improves loading efficiency but also makes subsequent transportation and use more stable, thereby reducing aggregate loss during transportation. Through compaction, the distribution of the aggregate can be optimized, with smaller particles filling the gaps between larger particles, thereby improving the overall stability of the aggregate.

[0036] The pressure sensor can monitor the weight changes of the aggregate on the loading vehicle 1 in real time. This monitoring not only provides feedback on the loading status, but also promptly issues an alarm when weight instability or overflow risk is detected, reminding the operator to take measures, thereby effectively reducing the probability of overflow. When it is detected that the aggregate weight is too heavy or unevenly distributed, the control terminal can automatically adjust the compaction parameters or the position of the loading vehicle 1 to maintain the stability of the aggregate during the loading process, thereby avoiding overflow caused by improper stacking of aggregate.

[0037] In order to optimize loading according to the characteristics of different materials and maximize transportation efficiency, in one embodiment, the anti-overflow feeding trolley also includes an anti-overflow mechanism 4, which includes two groups of sideboards 41 and a first adjustment component 42. The two groups of sideboards 41 are arranged on both sides of the loading box 12 along the length direction, and the first adjustment component 42 is used to adjust the fixed height of the sideboards 41 on the loading box 12.

[0038] By adjusting the height of the sideboard 41, the loading capacity of the loading box 12 can be precisely controlled. This flexibility ensures that under different engineering and material requirements, the loading capacity can be adjusted according to actual conditions to achieve the optimal configuration and avoid overloading or underloading. Different types of aggregates have different volumes and densities. By adjusting the height of the sideboard 41, loading can be optimized according to the characteristics of different materials, maximizing transportation efficiency. At the same time, the height adjustment of the sideboard 41 directly affects the upper limit of the loading box 12. When the sideboard 41 is set to an appropriate height, it can effectively prevent the aggregate from overflowing due to vibration or bumps during transportation. By precisely adjusting the loading capacity, the material utilization efficiency can be maximized, material waste can be reduced, and effective cost control can be achieved. Among them, the first adjustment component 42 includes a cylinder and a mounting block. The mounting block is fixed to the loading box 12, and the sideboard 41 is fixed to the telescopic end of the cylinder. The operator adjusts the height of the sideboard 41 by controlling the cylinder, saving adjustment time during on-site operations and improving overall work efficiency.

[0039] In order to optimize the compaction effect and improve work efficiency, in one embodiment, the compaction mechanism 2 includes a compaction rod 21 and a second adjustment component 22. The second adjustment component 22 includes a vertical rod 221 and a connecting arm 222. The lower end of the vertical rod 221 is slidably installed on the vehicle body 11, and the compaction rod 21 is connected to the vertical rod 221 through the connecting arm 222. The vertical rod 221 is slidably installed on the vehicle body 11, so that the compacting rod 21 can freely adjust its position according to the actual situation of the aggregate in the loading box 12. This adjustability enables the compacting rod 21 to effectively cover the entire loading box 12, ensuring the compaction of aggregates of different heights and types; different aggregate types (such as crushed stone, sand, etc.) may have different requirements during loading and vibration. The design of the vertical rod 221 allows the compacting rod 21 to be adjusted according to the material properties and loading conditions, thereby optimizing the compaction effect and improving work efficiency; the sliding installation method of the vertical rod 221 allows the operator to quickly adjust when the type of aggregate or loading amount changes, without having to repeat the installation or complicated disassembly every time, saving working time and labor costs and improving overall work efficiency.

[0040] In order to shorten the operation time and further enhance the density of the aggregate, in one embodiment, the vibrating rod 21 is arranged horizontally, and the horizontal ends of the vibrating rod 21 are arranged in a conical shape. The horizontally arranged vibrating rod 21 can maximize the contact with the aggregate surface in the loading box 12, thereby improving the effectiveness of the vibration process. The traditional vertical vibration method may not be able to efficiently cover all aggregates, while the horizontal setting can achieve more comprehensive compaction; in the horizontal state, the vibrating rod 21 can apply more uniform pressure to the aggregate at the same vibration frequency and amplitude, so that the aggregate in the entire loading box 12 can be processed by vibration, thereby shortening the operation time; the conical design can reduce the friction between the vibrating rod 21 and the aggregate. When vibrating, the vibrating rod 21 can move more smoothly in the aggregate, making the overall vibration process easier and more efficient; smaller friction can also reduce the wear of the vibrating rod 21, extend its service life, and reduce maintenance costs; the conical design helps to push the aggregate downward and around under the action of vibration, thereby reducing the accumulation of aggregate, further enhancing the density, and facilitating the formation of a uniform aggregate layer.

[0041] See also Figure 1 and Figure 3 In order to adapt to different working conditions and aggregate properties and to fully utilize the vibrating rod 21, in one embodiment, the connecting arm 222 is hinged to the vertical rod 221. The hinged structure allows the angle between the connecting arm 222 and the vertical rod 221 to be adjusted, which means that the vibrating rod 21 can move in multiple directions and angles. This design allows the vibrating rod 21 to easily adapt to the shape and working environment of different loading boxes 12, and can perform vibrating operations more effectively; at the same time, the vibrating rod 21 can be used on the loading box 12 of the feeding trolley or the loading box 12 of the pickup truck, thereby fully utilizing the vibrating rod 21; by adjusting the position of the connecting arm 222, the operator can quickly switch the vibrating operation between the feeding trolley and the pickup truck, thereby improving the flexibility and efficiency of the operation; the operator can easily adjust the position and angle of the vibrating rod 21 to adapt to different working conditions and aggregate properties, ensuring the best working effect.

[0042] In order to ensure the compaction effect and avoid the reduction in efficiency due to fixed length, in one embodiment, the connecting arm 222 is set to a retractable structure. The retractable structure can adjust the distance between the compaction rod 21 and the loading box 12 as needed, so as to adapt to loading boxes 12 of different widths, heights or shapes. This design allows the trolley to work normally on a variety of loading containers, improving its flexibility of use; in different operating scenarios (such as different terrains or different types of aggregates), the retractable design enables the compaction mechanism 2 to adapt to these changes, ensuring the compaction effect and avoiding the reduction in efficiency due to fixed length; the telescopic length of the compaction rod 21 can be quickly changed through simple operations. This convenient adjustment method allows operators to quickly adapt to different operating requirements, improves work efficiency, and reduces unnecessary downtime.

[0043] To improve worksite safety and mitigate potential hazards, in one embodiment, the detection mechanism also includes a camera. The camera monitors the loading area in real time and transmits images to the control terminal, which uses the images to analyze whether aggregate is about to overflow. The camera continuously monitors the loading area, including the height, distribution, and flow of the aggregate. This real-time monitoring allows operators to clearly understand the material's condition during loading, allowing them to make timely adjustments. Through image analysis, the control terminal can quickly detect impending aggregate overflow. If an anomaly is detected, the system immediately issues an alarm, prompting the operator to take action to prevent leakage. Under heavy loads or high-frequency loading conditions, aggregate overflow could cause harm to operators or surrounding equipment. By providing monitoring and early warning, the camera significantly improves worksite safety and reduces potential hazards. Material overflow not only wastes material but can also cause errors in subsequent processes or damage equipment. Introducing camera monitoring can effectively mitigate these risks, thereby reducing economic losses.

[0044] To enhance operational safety and further automate the entire process, in one embodiment, the overflow prevention cart also includes an integrated audible and visual alarm, which is communicatively connected to the control terminal. When the system detects an imminent aggregate overflow or an abnormal situation, the audible and visual alarm rapidly emits audible and visual signals to promptly alert the operator. This immediate response effectively increases the vigilance of on-site personnel, ensuring they can quickly take necessary measures to prevent an overflow. The audible and visual alarm, with its dual audible and visual alarms, is more easily noticed by operators. This is especially true in noisy working environments, where audible alarms alone may be difficult to attract attention. This combined audible and visual design ensures effective warning messages in a variety of environmental conditions, thereby enhancing operational safety. The connection between the audible and visual alarm and the control terminal further automates the entire process. When the system detects a potential risk, the alarm automatically triggers, reducing manual intervention and error rates. The alarm's operating status, number of alarms, and handling status are recorded in the control system, providing essential data for subsequent data analysis, troubleshooting, and safety assessments.

[0045] The above description is merely a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to equivalent embodiments using the technical contents disclosed above without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. An anti-overflow feeding trolley, characterized by: The invention comprises a loading vehicle (1), a detection mechanism, a vibration mechanism (2) and a control terminal. The loading vehicle (1) comprises a vehicle body (11), a loading box (12) and a discharge hopper (13). The vehicle body (11) can slide along an operating platform (3). The loading box (12) is used to load aggregates. The discharge hopper (13) is connected to the loading box (12). The detection mechanism and the vibration mechanism (2) are both arranged on the loading vehicle (1). The detection mechanism is in communication connection with the control terminal. The detection mechanism comprises a pressure sensor, and the pressure sensor is used to detect the weight change of the aggregates on the loading vehicle (1). The vibration mechanism (2) is used to vibrate the aggregates to make the aggregate density uniform.

2. The anti-overflow feeding trolley according to claim 1, characterized in that: The invention also includes an anti-overflow mechanism (4), the anti-overflow mechanism (4) including two groups of guardrails (41) and a first adjustment component (42), the two groups of guardrails (41) being arranged on both sides of the loading box (12) along the length direction, and the first adjustment component (42) being used to adjust the fixed height of the guardrails (41) on the loading box (12).

3. The anti-overflow feeding trolley according to claim 1, characterized in that: The vibration mechanism (2) comprises a vibration rod (21) and a second adjustment component (22); the second adjustment component (22) comprises a vertical rod (221) and a connecting arm (222); the lower end of the vertical rod (221) is slidably mounted on the vehicle body (11); and the vibration rod (21) is connected to the vertical rod (221) via the connecting arm (222).

4. The anti-overflow feeding trolley according to claim 3, characterized in that: The vibration rod (21) is arranged horizontally, and both horizontal ends of the vibration rod (21) are arranged in a cone shape.

5. The anti-overflow feeding trolley according to claim 4, characterized in that: The connecting arm (222) is hingedly connected to the vertical pole (221).

6. The anti-overflow feeding trolley according to claim 5, characterized in that: The connecting arm (222) is configured as a telescopic structure.

7. The anti-overflow feeding trolley according to claim 1, characterized in that: The detection mechanism also includes a camera, which is used to monitor the loading area in real time and feed the image back to the control terminal. The control terminal analyzes the image to determine whether the aggregate is about to overflow.

8. The anti-overflow feeding trolley according to claim 1, characterized in that: It also includes an acousto-optical integrated alarm, which is communicatively connected to the control terminal.

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