A bulk dispenser

Abstract

The utility model relates to a kind of bulk machines, comprising: hopper assembly, for the material of feeding equipment;Material distribution device assembly, material distribution device assembly is located below hopper assembly, for the material that is output from hopper assembly is dispersed to bottom area;Drive assembly, drive assembly is located between hopper assembly and material distribution device assembly, drive assembly is connected with material distribution device assembly, and drive material distribution device assembly rotates around its axis;Telescopic chute assembly and lifting mechanism assembly, both are located between drive assembly and material distribution device assembly, lifting mechanism is connected with the outer layer cylinder wall of telescopic chute assembly, controls telescopic chute assembly lengthening or shortening, one end of telescopic chute assembly is connected with drive assembly, and the other end is connected with material distribution device assembly.The bulk machine can realize the precise alignment of discharge port in horizontal and vertical directions, without moving vehicles to complete docking, can adapt to various working conditions, and is efficient, time-saving and labor-saving.

Description

Technical Field

[0001] This utility model belongs to the field of bulk loading machines, and specifically relates to a bulk loading machine. Background Technology

[0002] Bulk loaders are core environmental protection equipment in the transfer of powdery and granular materials. They are widely used in industries such as cement, silicate products, refractory materials, glass ceramics, and new building materials. They are mainly adapted to bulk loading operations of transportation vehicles such as automobiles, trains, and ships. They are commonly found at the bottom of warehouses and unloading stations in building material plants, cement plants, mines, and chemical raw material plants. Their core function is to achieve automated and efficient loading of materials, greatly improve transfer efficiency, and replace manual loading to reduce labor costs and labor intensity.

[0003] The shortcomings of traditional bulk loading machines in terms of adaptability and alignment efficiency stem primarily from structural incompatibility and the manual-dominated alignment operation mode. Traditional bulk loading machines rely on manual adjustment of the vehicle position to achieve precise alignment. Since the discharge port position is fixed, the horizontal angle and vertical height cannot be adjusted independently. Container truck drivers must repeatedly move and stop the vehicle, visually observing the alignment of the discharge port and receiving port, and constantly correcting the vehicle position. During this process, if the driver's operation is slightly off, the discharge port will deviate from the center of the receiving port, resulting in material spillage. If the vehicle's front-to-back or left-to-right position needs to be adjusted, the driver must get out of the vehicle to observe and then get back in to operate. A single alignment often requires repeated adjustments 3-5 times, taking as long as 5-10 minutes.

[0004] On the other hand, the fixed discharge port design of traditional bulk loaders cannot cope with the actual working conditions such as the parking error of transport vehicles and uneven ground. For example, in operation scenarios such as ports and mines, the ground often has a slight slope, and the receiving port is prone to tilting after the vehicle is parked. Moreover, the fixed discharge port cannot be adjusted to compensate for the deviation, which further increases the difficulty of alignment. At the same time, the receiving port heights of different models of trucks are different. When traditional bulk loaders face a large height difference, either the material falls too far due to the discharge port being too high, which increases dust, or the material collides with the vehicle due to the discharge port being too low. This further limits the range of working conditions that the equipment can adapt to. In addition, the entire process requires manual judgment and adjustment, which is not only time-consuming and labor-intensive, but also prone to safety hazards due to human operation errors.

[0005] Therefore, existing bulk loading machines, especially traditional ones, rely on manual adjustment of the vehicle position to achieve precise alignment, which is time-consuming and labor-intensive. Furthermore, they cannot adjust the height of the discharge port, which has become a technical problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0006] To solve the above-mentioned technical problems, the purpose of this utility model is to provide a bulk loading machine that can achieve precise alignment of the discharge port in both horizontal and vertical directions, complete the docking without moving the vehicle, adapt to various working conditions, and is efficient, time-saving and labor-saving.

[0007] The technical solution of this utility model is as follows: A bulk material handling machine includes: a hopper assembly for receiving materials from a feeding device; a material distribution assembly disposed below the hopper assembly for guiding and dispersing materials output from the hopper assembly to a bottom area; a drive assembly disposed between the hopper assembly and the material distribution assembly, the drive assembly being connected to the material distribution assembly and driving the material distribution assembly to rotate about its axis; a telescopic chute assembly and a lifting mechanism assembly disposed between the drive assembly and the material distribution assembly, the lifting mechanism being connected to the outer wall of the telescopic chute assembly and controlling the extension or retraction of the telescopic chute, one end of the telescopic chute being connected to the drive assembly and the other end being connected to the material distribution assembly.

[0008] Preferably, the bulk loading machine includes: a platform assembly, which is disposed between the drive assembly and the telescopic chute assembly, and the lifting mechanism assembly is mounted on the platform assembly.

[0009] Preferably, the bulk loading machine includes: a hollow body assembly, the hollow body assembly being connected to the lower part of the hopper assembly and the other end being connected to the platform assembly, and the drive assembly being mounted on the hollow body assembly.

[0010] Preferably, the material distribution device assembly includes a first drive, a spiral shaft connected to the first drive, the first drive being used to drive the spiral shaft to rotate, and a spiral blade assembly connected to the spiral shaft for stirring the material.

[0011] Preferably, the material distribution device assembly includes a flexible baffle assembly, and the spiral shaft and the spiral blade assembly are both located inside the flexible baffle assembly.

[0012] Preferably, the material distribution device assembly includes a discharge port assembly, which corresponds to the receiving port assembly of the container assembly.

[0013] Preferably, the lifting mechanism assembly includes: a fixed pulley and a pulley, the fixed pulley and the pulley forming a pulley group; a pulley shaft, the pulley being mounted on the pulley shaft; a bearing, the bearing being adapted to the pulley shaft; a support base, the bearing being mounted on the support base; and a second drive, the second drive being used to drive the pulley shaft to rotate.

[0014] Preferably, the lifting mechanism assembly includes: a limiter for detecting the position of the telescopic chute assembly.

[0015] This utility model provides a bulk loading machine, comprising: a hopper assembly for receiving materials from a feeding device; a distributing device assembly located below the hopper assembly for guiding and dispersing materials output from the hopper assembly to a bottom area; a drive assembly located between the hopper assembly and the distributing device assembly, connected to the distributing device assembly, and driving the distributing device assembly to rotate around its axis; a telescopic chute assembly and a lifting mechanism assembly located between the drive assembly and the distributing device assembly, the lifting mechanism being connected to the outer wall of the telescopic chute assembly to control the extension or retraction of the telescopic chute, one end of the telescopic chute being connected to the drive assembly and the other end being connected to the distributing device assembly.

[0016] The bulk loading machine provided by this utility model constructs an integrated operation process of feeding, driving, telescopic, and distributing through the precise layout and linkage design of core components. Specifically, the hopper assembly, as the core of material receiving, directly receives the bulk materials conveyed by the upstream feeding equipment, providing a stable material source for subsequent distributing operations. Below it, the drive assembly, the telescopic chute assembly, and the distributing device assembly are connected in sequence, forming a vertically connected material conveying path. The drive assembly is located between the hopper assembly and the distributing device assembly. By directly connecting to the distributing device assembly, it outputs rotational power and drives it to rotate around its own axis, providing a power basis for the uniform distribution of materials. The telescopic chute assembly and the lifting mechanism assembly are located together between the drive assembly and the material distribution device assembly, forming a composite structure for lifting adjustment and material conveying. The lifting mechanism assembly is directly connected to the outer wall of the telescopic chute assembly. The extension and retraction of the telescopic chute are controlled by traction or pushing actions, thereby adjusting the vertical height of the material distribution device assembly. One end of the telescopic chute assembly is connected to the drive assembly, receiving the rotational power transmitted by the drive assembly and synchronously driving the material distribution device assembly to rotate. The other end is fixedly connected to the material distribution device assembly, serving as both a channel for conveying materials from the hopper assembly to the material distribution device assembly and realizing the synchronous transmission of rotational power and lifting actions.

[0017] Therefore, it can be seen that the various components of the bulk loading machine provided by this utility model work together through the coordinated operation of hopper feeding, drive rotation, telescopic adjustment, and material distribution. The rotational power of the drive assembly and the lifting adjustment of the lifting mechanism assembly are precisely transmitted to the material distribution device assembly through the telescopic chute assembly. This allows the material distribution device assembly to not only rotate around the axis to guide and disperse materials, but also adapt to transport containers of different heights through the telescopic chute, ultimately achieving efficient loading and uniform distribution of materials. This effectively solves the problems of poor adaptability, low alignment efficiency, and material accumulation in traditional bulk loading machines. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of the bulk loading machine provided by this utility model; Figure 2 A schematic diagram of the material distribution device assembly provided by this utility model; Figure 3 A schematic diagram of the material discharge port assembly and the material receiving port assembly provided by this utility model; Figure 4 A schematic diagram of the lifting mechanism assembly provided by this utility model.

[0019] Explanation of reference numerals in the attached figures 1. Drive assembly; 2. Hollow body assembly; 3. Lifting mechanism assembly; 31. Second drive; 32. Pulley shaft; 33. Pulley; 34. Fixed pulley; 35. Support base; 36. Bearing; 37. Limiter; 4. Platform assembly; 5. Telescopic chute assembly; 6. Material distribution device assembly; 61. Spiral blade assembly; 62. Spiral shaft; 63. Flexible baffle assembly; 64. First drive; 65. Discharge port assembly; 7. Hopper assembly; 8. Container assembly; 81. Receiving port assembly. Detailed Implementation

[0020] To enable those skilled in the art to better understand the technical solutions in this application, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of this application.

[0021] In the description of this utility model, it should be understood that the terms "upper" and "lower" indicate orientation or positional relationship only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0022] Figures 1 to 4 As shown, this utility model provides a bulk material handling machine, including: a hopper assembly 7 for receiving materials from a feeding device; a material distribution device assembly 6 located below the hopper assembly 7 for guiding and dispersing materials output from the hopper assembly 7 to the bottom area; a drive assembly 1 located between the hopper assembly 7 and the material distribution device assembly 6, connected to the material distribution device assembly 6, and driving the material distribution device assembly 6 to rotate around its axis; a telescopic chute assembly 5 and a lifting mechanism assembly 3 located between the drive assembly 1 and the material distribution device assembly 6, the lifting mechanism being connected to the outer wall of the telescopic chute assembly 5 to control the extension or retraction of the telescopic chute, one end of the telescopic chute being connected to the drive assembly 1 and the other end being connected to the material distribution device assembly 6.

[0023] The bulk loading machine provided by this utility model constructs an integrated operation process of feeding, driving, telescopic, and distributing through the precise layout and linkage design of core components. Specifically, the hopper assembly 7 serves as the core material receiving unit, directly receiving the bulk materials conveyed by the upstream feeding equipment, providing a stable material source for subsequent distributing operations. Below it, the drive assembly 1, the telescopic chute assembly 5, and the distributing device assembly 6 are connected in sequence, forming a vertically connected material conveying path. The drive assembly 1 is located between the hopper assembly 7 and the distributing device assembly 6, and through direct connection to the distributing device assembly 6, it outputs rotational power and drives it to rotate around its own axis, providing a power basis for the uniform distribution of materials. The telescopic chute assembly 5 and the lifting mechanism assembly 3 are located together between the drive assembly 1 and the material distribution device assembly 6, forming a composite structure for lifting adjustment and material conveying. The lifting mechanism assembly 3 is directly connected to the outer wall of the telescopic chute assembly 5. The extension and retraction of the telescopic chute are controlled by traction or pushing actions, thereby adjusting the vertical height of the material distribution device assembly 6. One end of the telescopic chute assembly 5 is connected to the drive assembly 1, receiving the rotational power transmitted by the drive assembly 1 and synchronously driving the material distribution device assembly 6 to rotate. The other end is fixedly connected to the material distribution device assembly 6, serving as both a channel for conveying materials from the hopper assembly 7 to the material distribution device assembly 6 and realizing the synchronous transmission of rotational power and lifting action.

[0024] As can be seen, the various components of the bulk loading machine provided by this utility model work together through hopper feeding, drive rotation, telescopic adjustment, and material distribution. The rotational power of the drive assembly 1 and the lifting adjustment of the lifting mechanism assembly 3 are precisely transmitted to the material distribution device assembly 6 through the telescopic chute assembly 5. This allows the material distribution device assembly 6 to not only rotate around the axis to guide and disperse materials, but also to adapt to transport containers of different heights through the telescopic chute. Ultimately, this achieves efficient loading and uniform distribution of materials, effectively solving the problems of poor adaptability, low alignment efficiency, and material accumulation in traditional bulk loading machines.

[0025] In the embodiments provided by this utility model, the bulk loading machine includes: a platform assembly 4, which is located between the drive assembly 1 and the telescopic chute assembly 5, and a lifting mechanism assembly 3 is installed on the platform assembly 4.

[0026] The bulk loading machine provided in this application, through the key layout of the platform assembly 4, constructs a stable connection and power transmission bridge between the drive assembly 1, the lifting mechanism assembly 3, and the telescopic chute assembly 5. The platform assembly 4 is precisely positioned between the drive assembly 1 and the telescopic chute assembly 5, forming an intermediate support link for the drive assembly 1, platform assembly 4, and telescopic chute assembly 5, providing a stable installation benchmark and load-bearing foundation for related components. The lifting mechanism assembly 3 is directly mounted on the platform assembly 4, achieving stable fixation through the rigid support of the platform assembly 4, ensuring that it can output stable driving force during operation. The setting of the platform assembly 4 not only clarifies the relative positional relationship between the drive assembly 1 and the telescopic chute assembly 5, but also provides a reasonable mounting carrier for the lifting mechanism assembly 3, making the three form a compact and force-balanced linkage unit, ensuring that the telescopic control of the telescopic chute assembly 5 by the lifting mechanism assembly 3 can be achieved accurately and smoothly.

[0027] In the embodiments provided by this utility model, the bulk loading machine includes: a hollow body assembly 2, which is connected to the bottom of the hopper assembly 7, and the other end is connected to the platform assembly 4. The drive assembly 1 is installed on the hollow body assembly 2.

[0028] In the bulk loading machine provided in this application, the hollow body assembly 2 undertakes the core connection and load-bearing functions. Its two ends are stably connected to the hopper assembly 7 and the platform assembly 4 respectively, forming a vertical through-type structure of the hopper assembly 7, hollow body assembly 2, and platform assembly 4. This not only clarifies the relative positional relationship of the three, but also provides a stable channel for material conveying. At the same time, the drive assembly 1 is directly installed on the hollow body assembly 2. With the help of the rigid structure of the hollow body assembly 2, a reliable installation benchmark and force support are obtained, ensuring that the drive assembly 1 can stably output power during operation. The design of the hollow body assembly 2 not only realizes the precise connection between the hopper assembly 7 and the platform assembly 4, but also provides a reasonable installation carrier for the drive assembly 1, so that the three form a compact and coordinated integrated unit, ensuring that the power transmission and action execution of subsequent related components can be smoothly implemented.

[0029] The material distribution device assembly 6 includes a first drive 64, a spiral shaft 62 connected to the first drive 64, the first drive 64 being used to drive the spiral shaft 62 to rotate; and a spiral blade assembly 61 connected to the spiral shaft 62, used to stir the material.

[0030] The core working logic of the material distribution device assembly 6 is to achieve material dispersion through a linkage structure that drives the spiral shaft 62 to drive the spiral blades to agitate. Each component works closely together with a clearly defined function. The first drive 64 is the core of the power output, directly connected to the spiral shaft 62. Its core function is to provide stable spiral power to the spiral shaft 62, driving it to rotate in a preset direction. The spiral shaft 62, as the power transmission carrier, connects to the first drive 64 at one end to receive power, and is fixedly connected to the spiral blade assembly 61 at the other end, accurately transmitting the rotational force of the first drive 64 to the spiral blade assembly 61. The spiral blade assembly 61, relying on its connection to the spiral shaft 62, rotates synchronously with the spiral shaft 62. During rotation, it directly contacts the material, stirring and guiding the material through the rotation of the blades, ultimately achieving uniform material dispersion and ensuring that the material is stably and evenly distributed to the target area.

[0031] In the embodiments provided by this utility model, the material distribution device assembly 6 includes a flexible baffle assembly 63, and the spiral shaft 62 and the spiral blade assembly 61 are all placed inside the flexible baffle assembly 63.

[0032] In the material distribution device assembly 6, the flexible baffle assembly 63 constitutes the core housing and protection structure, providing installation and working space for the spiral shaft 62 and the spiral blade assembly 61. Both the spiral shaft 62 and the spiral blade assembly 61 are built into and fixed inside the flexible baffle assembly 63, forming a compact layout of outer cover, inner shaft, and blades. The flexible baffle assembly 63 not only provides a stable installation reference for the spiral shaft 62 and the spiral blade assembly 61, preventing them from being disturbed by external interference during operation, but also limits the range of material splashing during the material mixing and dispersion process. At the same time, it suppresses the dust diffusion caused by equipment vibration after the operation, ensuring that the spiral shaft 62 drives the spiral blade assembly 61 to smoothly mix the material while achieving effective control of material and dust.

[0033] In the embodiments provided by this utility model, the material distribution device assembly 6 includes a material discharge port assembly 65, which corresponds to the material receiving port assembly 81 of the container assembly 8.

[0034] The discharge port assembly 65 in the material distribution device assembly 6 is a key terminal for material output. Its core function is to form a precise correspondence with the receiving port assembly 81 in the container assembly 8. The structural design of the discharge port assembly 65 is perfectly adapted to the shape and size of the receiving port assembly 81, ensuring that the two can be precisely connected, providing a channel for the smooth transport of materials from the material distribution device assembly 6 to the container assembly 8. This correspondence not only avoids spillage and loss during material transport but also ensures the continuity of loading operations, allowing the uniform material processed by the material distribution device to efficiently fill the container interior through the precisely connected discharge port, laying the foundation for the smooth progress of subsequent loading operations.

[0035] In the embodiments provided by this utility model, the lifting mechanism assembly 3 includes: a fixed pulley 34 and a pulley 33, the fixed pulley 34 and the pulley 33 forming a pulley group; a pulley shaft 32, the pulley 33 being mounted on the pulley shaft 32; a bearing 36, the bearing 36 being adapted to the pulley shaft 32; a support base 35, the bearing 36 being mounted on the support base 35; and a second drive 31, the second drive 31 being used to drive the pulley shaft 32 to rotate.

[0036] The lifting mechanism assembly 3, through its integrated support-transmission-drive structure design, constructs a stable power output and execution system. The support base 35 is the core load-bearing component, with the bearing 36 mounted on it. The pulley shaft 32 is precisely matched to the bearing 36, enabling the pulley shaft 32 to rotate smoothly. The pulley 33 is fixedly mounted on the pulley shaft 32, forming a pulley block together with the fixed pulley 34. The wire rope is wound around the pulley block, forming a power transmission path. The second drive 31, as the power source, directly drives the pulley shaft 32 to rotate. The pulley shaft 32 drives the pulley 33 to rotate synchronously, thereby changing the direction and formation of the wire rope's traction force through the pulley block, ultimately achieving lifting and lowering control of the telescopic chute assembly 5. The close cooperation of all components ensures both high efficiency in power transmission and, through the collaboration of the support base 35 and the bearing 36, the stability of the overall structure, allowing the telescopic chute assembly 5 to perform its lifting and lowering actions precisely and smoothly.

[0037] Furthermore, the lifting mechanism assembly 3 includes a limiter 37 for detecting the position of the telescopic chute assembly 5.

[0038] The limit switch 37 in the hoisting mechanism assembly 3 is a key component for position detection of the telescopic chute assembly 5. Its core function is to monitor the telescopic position status of the telescopic chute assembly 5 in real time. By accurately capturing the telescopic stroke signal of the telescopic chute assembly 5, the limit switch 37 can accurately determine whether it has reached the maximum extension or the limit position of full retraction. At the same time, it can provide real-time feedback on the position information during the intermediate telescopic phase. This position detection function provides a reliable basis for the motion control of the hoisting mechanism assembly 3, avoiding structural collisions and component damage caused by overtravel of the telescopic chute assembly 5, or affecting the operational accuracy due to position deviation, ensuring that the telescopic movement of the telescopic chute assembly 5 is always executed accurately within a safe and reasonable range.

[0039] The embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. The same or similar parts between the embodiments can be referred to each other.

[0040] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A bulk loading machine, characterized in that, include: The hopper assembly (7) is used to receive materials from the feeding equipment; The material distribution device assembly (6) is located below the hopper assembly (7) and is used to guide and disperse the material output from the hopper assembly (7) to the bottom area. A drive assembly (1) is located between the hopper assembly (7) and the material distribution device assembly (6). The drive assembly (1) is connected to the material distribution device assembly (6) and drives the material distribution device assembly (6) to rotate around its axis. The telescopic chute assembly (5) and the lifting mechanism assembly (3) are located between the drive assembly (1) and the material distribution device assembly (6). The lifting mechanism is connected to the outer wall of the telescopic chute assembly (5) and controls the extension or shortening of the telescopic chute assembly (5). One end of the telescopic chute assembly (5) is connected to the drive assembly (1), and the other end is connected to the material distribution device assembly (6).

2. The bulk loading machine according to claim 1, characterized in that, The bulk loading machine includes: Platform assembly (4) is located between drive assembly (1) and telescopic chute assembly (5), and lifting mechanism assembly (3) is mounted on platform assembly (4).

3. The bulk loading machine according to claim 2, characterized in that, The bulk loading machine includes: Hollow body assembly (2), the hollow body assembly (2) is connected to the bottom of the hopper assembly (7), and the other end is connected to the platform assembly (4). The drive assembly (1) is installed on the hollow body assembly (2).

4. The bulk loading machine according to claim 3, characterized in that, The material distribution device assembly (6) includes a first drive (64). A helical shaft (62) is connected to the first drive (64), which is used to drive the helical shaft (62) to rotate. A helical blade assembly (61) is connected to the helical shaft (62) and is used to stir the material.

5. The bulk loading machine according to claim 4, characterized in that, The material distribution device assembly (6) includes a flexible baffle assembly (63), and the spiral shaft (62) and the spiral blade assembly (61) are both located inside the flexible baffle assembly (63).

6. The bulk loading machine according to claim 5, characterized in that, The material distribution device assembly (6) includes a discharge port assembly (65), which corresponds to the receiving port assembly (81) of the container assembly (8).

7. The bulk loading machine according to claim 6, characterized in that, The lifting mechanism assembly (3) includes: Fixed pulley (34) and pulley (33), wherein the fixed pulley (34) and pulley (33) form a pulley block; A pulley shaft (32), on which the pulley (33) is mounted; Bearing (36), which is adapted to the pulley shaft (32); Support base (35), the bearing (36) is mounted on the support base (35); The second drive (31) is used to drive the pulley shaft (32) to rotate.

8. The bulk loading machine according to claim 7, characterized in that, The lifting mechanism assembly (3) includes: The limiter (37) is used to detect the position of the telescopic chute assembly (5).

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