Material conveying device and feeding elevator thereof

Abstract

The utility model discloses a material conveying device, which belongs to the technical field of pharmaceutical equipment and comprises a conveying belt component, the conveying belt component is mounted on a base, a fixed hopper is arranged above the conveying belt component, an adjusting door used for controlling the discharging amount is arranged on the fixed hopper, and the adjusting door is connected with the conveying belt component. A discharging inclined plate is arranged at the discharging end of the conveying belt assembly, the conveying belt assembly comprises a synchronous conveying belt, a plurality of material supporting plates are arranged on the base, and the material supporting plates are attached to the lower surface of the working section of the synchronous conveying belt. The one-time discharging amount of the fixed hopper is controlled by adjusting the height of the adjusting door, the discharging uniformity is guaranteed, meanwhile, the supporting plate is arranged and plays a supporting role in medicine in the fixed hopper, meanwhile, the stability of the synchronous conveying belt is kept, the equipment noise is reduced, and the debugging difficulty is lowered.

Description

TECHNICAL FIELD

[0001] The utility model belongs to pharmaceutical equipment technical field, especially a material conveying device and its loading elevator. BACKGROUND

[0002] With the continuous development of pharmaceutical machinery industry, the aluminum plastic blister packaging machine and the grain counter are more and more widely used. The aluminum plastic blister packaging machine and the grain counter both have a hopper, and the height of the hopper is about 1.8 meters. The loading elevator can solve the feeding problem of the aluminum plastic blister packaging machine and the grain counter, and is more and more favored by pharmaceutical manufacturers. Therefore, more and more pharmaceutical equipment manufacturers begin to study the loading elevator.

[0003] At present, the material conveying device of the loading elevator on the market mostly adopts the linear vibrator feeding mode. However, the linear vibrator feeding mode requires speed adjustment for various drugs, and the speed adjustment requirement is relatively high, which brings inconvenience to the debugging personnel, and the linear vibrator has a large noise during operation. In order to solve this problem, the utility model provides a material conveying device of a loading elevator, which has more uniform and stable material conveying, more convenient debugging and smaller noise. UTILITY MODEL CONTENTS

[0004] The utility model aims to provide a material conveying device and its loading elevator to solve the above problems existing in the prior art.

[0005] Technical scheme: a material conveying device, the material conveying device comprises: a conveying belt assembly, the conveying belt assembly is installed on a base, a fixed hopper is arranged above the conveying belt assembly, an adjusting door for controlling the discharging amount is arranged on the fixed hopper, a discharging inclined plate is arranged at the discharging end of the conveying belt assembly, the conveying belt assembly comprises a synchronous conveying belt, a plurality of material supporting plates are arranged on the base, and the material supporting plates are attached to the lower surface of the working section of the synchronous conveying belt.

[0006] Further, the conveying belt assembly further comprises a driving shaft, the driving shaft and a rotating shaft are installed on the base through a bearing seat, the synchronous conveying belt is sleeved on the driving shaft and the rotating shaft, a motor is arranged on the base, and the motor drives the driving shaft to rotate through a transmission mechanism.

[0007] Further, the transmission mechanism is a synchronous belt, a chain or a transmission gear set.

[0008] Further, the fixed hopper is installed on the bearing seat or the base through hopper support.

[0009] Further, the side wall of the fixed hopper is provided with a discharging port, and the adjusting door is adjustably installed at the discharging port through bolts or installed at the discharging port through an electric telescopic mechanism.

[0010] Further, at least one of the material supporting plates is arranged below the fixed hopper.

[0011] Further, the fixed hopper is provided with two guide blocking plates arranged on both sides of the conveying belt assembly.

[0012] The feeding elevator comprises the material conveying device, and the feeding elevator is provided with a lifting hopper for receiving materials in the fixed hopper.

[0013] Further, the lifting hopper is rotatably arranged on a vertical moving end of the feeding elevator.

[0014] Further, the feeding elevator is provided with a material outlet.

[0015] Beneficial effects: the application adjusts the height of the adjusting door to control the one-time discharging amount of the fixed hopper, ensures the uniformity of discharging, and through the arrangement of the material supporting plate, the material supporting plate supports the medicine in the fixed hopper, the stability of the synchronous conveying belt is maintained, the equipment noise is reduced, and the debugging difficulty is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a schematic view of the internal structure of the utility model;

[0017] Figure 2 is a schematic view of the position of the material supporting plate of the utility model;

[0018] Figure 3 is a schematic view of the structure of the feeding elevator of the utility model.

[0019] The drawings are as follows: the feeding elevator 100, the material conveying device 200, the base 210, the conveying belt assembly 220, the synchronous conveying belt 221, the material supporting plate 222, the driving shaft 223, the rotating shaft 224, the bearing seat 225, the motor 226, the transmission mechanism 227, the fixed hopper 230, the hopper support 231, the guide blocking plate 232, the adjusting door 240, the discharging inclined plate 250, and the lifting hopper 300. DETAILED DESCRIPTION

[0020] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, some technical features known in the art are not described to avoid confusion with the utility model.

[0021] As Figure 1 and Figure 3As shown, a material conveying device 200 comprises a conveying belt assembly 220 mounted on a base 210, a fixed hopper 230 arranged above the conveying belt assembly 220, an adjusting door 240 arranged on the fixed hopper 230 for controlling the discharging amount, a discharging inclined plate 250 arranged at the discharging end of the conveying belt assembly 220, the conveying belt assembly 220 comprising a synchronous conveying belt 221, and a plurality of material supporting plates 222 arranged on the base 210 and attached to the lower surface of the working section of the synchronous conveying belt 221.

[0022] The synchronous conveying belt 221 can be a PU synchronous belt, which is a food-grade seamless belt. A material supporting plate is arranged below the upper surface of the PU synchronous belt. The fixed hopper 230 is mounted on the bearing seat 225 or the base 210 by a hopper support 231 for supporting the medicine in the fixed hopper. The height of the adjusting door is adjusted to control the discharging amount of the fixed hopper at one time, thereby ensuring the uniformity of the discharging. The material supporting plates support the medicine in the fixed hopper and maintain the stability of the synchronous conveying belt, thereby reducing the equipment noise and the debugging difficulty.

[0023] The conveying belt assembly 220 further comprises a driving shaft 223 and a rotating shaft 224 mounted on the base 210 by the bearing seat 225, the synchronous conveying belt 221 being sleeved on the driving shaft 223 and the rotating shaft 224. A motor 226 is arranged on the base 210, the motor 226 driving the driving shaft 223 to rotate by a transmission mechanism 227, the transmission mechanism 227 being a synchronous belt, a chain or a transmission gear set. The side wall of the fixed hopper 230 is provided with a discharging port, the adjusting door 240 being adjustably mounted on the discharging port by bolts or being mounted on the discharging port by an electric telescopic mechanism. At least one material supporting plate 222 is arranged below the fixed hopper 230. Two guide blocking plates 232 are arranged on the fixed hopper 230 and parallel to each other on both sides of the conveying belt assembly 220, a gap being arranged between the guide blocking plates 232 and the working surface of the conveying belt assembly 220.

[0024] A feeding elevator comprises the material conveying device 200, which comprises a feeding elevator 100 provided with a lifting hopper 300 for receiving the material in the fixed hopper 230. The lifting hopper 300 is rotatably mounted on the vertically movable end of the feeding elevator 100. The feeding elevator 100 is provided with a material outlet.

[0025] The synchronous conveyor belt 221 of the conveyor belt assembly 220 is one of the core components of the entire conveying system. It is responsible not only for the transportation of materials but also for ensuring stability and precision during the transportation process. The PU synchronous belt chosen is a food-grade seamless belt. Its smooth surface and jointless design reduce the risk of material jamming, making it particularly suitable for applications that require hygiene conditions, such as food processing or pharmaceutical manufacturing. In addition, the PU material itself has good wear resistance, oil resistance, and anti-aging performance, which enables the conveyor belt to maintain high efficiency even after a long period of operation. Another important feature of the synchronous conveyor belt is its synchronous transmission capability. By precisely matching the distance between the drive shaft 223 and the rotating shaft 224 and the tooth structure of the conveyor belt, very precise speed control can be achieved, which is particularly important for applications that require strict control of material flow speed and position. For example, in the packaging industry, accurate speed control can ensure that each product is correctly placed in the designated position, thereby improving the efficiency and quality of the overall production line. The design of the material supporting plates 222 is crucial for maintaining the stability of the conveyor belt and reducing noise. They are installed on the base 210 and fit the lower surface of the working section of the synchronous conveyor belt 221, serving as support while also helping to maintain the tension and flatness of the conveyor belt. Specifically, the presence of the material supporting plates can prevent the conveyor belt from shifting or slipping due to uneven load, especially when handling larger and heavier materials. In addition, when materials fall directly onto the conveyor belt, the material supporting plates can absorb part of the impact energy, reducing the noise level during equipment operation. It is worth noting that at least one material supporting plate is arranged below the fixed hopper 230. Such a layout further enhances the support for the material flowing out of the hopper, avoiding the situation where the material exerts excessive pressure on the conveyor belt. At the same time, this also means that the conveyor belt can maintain high working efficiency under high load conditions without being easily damaged. The fixed hopper 230 serves as the main storage container for materials, and its design directly affects the uniformity and controllability of the material release process. To achieve this, the hopper is equipped with an adjustable height adjustment door 240, which allows users to flexibly adjust the amount of material released each time according to actual needs. This design not only simplifies the operation process but also improves production flexibility, as different process steps may require different amounts of material input. The adjustment door can be manually adjusted by screws or automatically controlled by an electric telescopic mechanism, the latter providing higher automation level and more precise adjustment options. For example, in a continuous production process, if it is necessary to dynamically adjust the amount of material released based on real-time monitoring data, a version equipped with an electric telescopic mechanism can be chosen. This not only ensures that each release meets the set parameters but also reduces the risk of errors caused by human intervention. In addition, guide barriers 232 are arranged on both sides of the fixed hopper, leaving a certain gap between the barriers and the working surface of the conveyor belt assembly 220. The presence of this gap allows the material to flow smoothly into the conveyor belt, but also prevents the material from overflowing or deviating from the predetermined path.Therefore, whether at the initial start or during continuous operation, it can ensure that the material always moves along the correct route and does not cause production interruption or product quality decline due to unexpected situations. The feeding elevator 100 is a key component in this system for vertical material transmission. It usually includes a vertically moving end on which a rotating hopper 300 is installed. When the material falls from the end of the conveyor belt and enters the hopper, it will be gradually lifted to a higher position with the action of the elevator until it reaches the preset height and is discharged through the material outlet. The design of the hopper also takes into account the safety and stability of the material. They can rotate around the vertically moving end at a certain angle to adapt to different shapes and sizes of materials. More importantly, this rotating mechanism helps the material to be more evenly distributed inside the entire hopper, avoiding the phenomenon of local accumulation or void. In this way, both granular and blocky materials can be effectively handled, greatly improving the versatility and scope of the system. The feeding elevator is also equipped with a material outlet to ensure that the material after lifting can smoothly leave the system and enter the next process. Considering the different properties of the material, this outlet can take various forms, such as a wide mouth design suitable for fast discharge of large flow materials; while the narrow mouth is more suitable for slow release of small batch fine materials. In short, reasonable outlet design can help optimize the entire production process and make the connection between each link more closely and smoothly.

[0026] In summary, the combination of the above material conveying device and the feeding elevator system brings significant technical effects:

[0027] Improving production efficiency: Through integrated solutions, the automatic transmission of materials from horizontal to vertical direction is realized, reducing the need for manual intervention and speeding up the material turnover speed.

[0028] Enhancing operational flexibility: adjustable material discharge and automatic control system enable users to quickly adjust parameters according to specific application scenarios, adapting to changing market demands.

[0029] Ensuring product quality: stable conveyor belt operation, uniform material discharge, and precise lifting action work together to ensure that each product can be processed according to the expected specifications.

[0030] Reducing maintenance costs: high-quality material selection and reasonable design considerations extend the service life of components, reducing failure rates and maintenance frequency.

[0031] Improving working environment: measures such as reducing noise pollution and preventing material leakage effectively improve the working conditions in the workshop and protect the health of employees.

[0032] Industry standard: Especially the application of food grade seamless conveyor belt, fully embodies the system of food safety and health concern, meet the strict requirements of the relevant industry.

[0033] The preferred embodiments of the present application are described in detail above with reference to the drawings, but the present application is not limited to the specific details in the above-described embodiments, and various equivalent transformations of the technical solutions of the present application can be made within the technical concept of the present application, and these equivalent transformations all belong to the protection scope of the present application.

Claims

1. A material conveying device, characterized in that, The material conveying device (200) comprises a conveying belt assembly (220) mounted on a base (210), a fixed hopper (230) arranged above the conveying belt assembly (220), an adjusting door (240) arranged on the fixed hopper (230) for controlling the discharging amount, a discharging inclined plate (250) arranged at the discharging end of the conveying belt assembly (220), and the conveying belt assembly (220) comprises a synchronous conveying belt (221), and a plurality of material supporting plates (222) are arranged on the base (210) and are attached to the lower surface of the working section of the synchronous conveying belt (221).

2. The material conveying apparatus of claim 1, wherein, The conveying belt assembly (220) further comprises a driving shaft (223) and a rotating shaft (224) mounted on the base (210) through a bearing seat (225), the synchronous conveying belt (221) is sleeved on the driving shaft (223) and the rotating shaft (224), a motor (226) is arranged on the base (210), and the motor (226) drives the driving shaft (223) to rotate through a transmission mechanism (227).

3. The material conveying apparatus of claim 2, wherein, The transmission mechanism (227) is a synchronous belt, a chain or a transmission gear set.

4. The material conveying apparatus of claim 2, wherein, The fixed hopper (230) is mounted on the bearing seat (225) or the base (210) through a hopper support (231).

5. The material conveying apparatus of claim 1, wherein, A discharging port is arranged on the side wall of the fixed hopper (230), the adjusting door (240) is adjustably mounted at the discharging port through bolts or is mounted at the discharging port through an electric telescopic mechanism.

6. The material conveying apparatus of claim 1, wherein, At least one material supporting plate (222) is arranged below the fixed hopper (230).

7. The material conveying apparatus of claim 1, wherein, Two guide blocking plates (232) are arranged on the fixed hopper (230) and are parallel to each other and arranged on both sides of the conveying belt assembly (220), and a gap is arranged between the guide blocking plates (232) and the working surface of the conveying belt assembly (220).

8. A charging hoist comprising the material transfer device (200) according to any one of claims 1 to 7, characterized in that The material conveying device (200) comprises: An upper feeding elevator (100) provided with a lifting hopper (300) for receiving materials in the fixed hopper (230).

9. The loading hoist of claim 8, wherein, The lifting hopper (300) is rotatably mounted on the vertically movable end of the upper feeding elevator (100).

10. The loading hoist of claim 8, wherein, The upper feeding elevator (100) is provided with a material outlet.

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