A mobile dosing system

Abstract

The utility model discloses a mobile feeding system, the system includes the liftable mobile platform, and the integrated feeding device, dust removal system, cleaning system and air suction system on it. The feeding device is equipped with the discharge gate with the guide plate and the sealing gasket, is used for sealing butt joint with the bunker mouth. The feeding device is designed as the big size and optimizes the structure, can be compatible ton bag feeding and manual feeding. Dust removal system and air suction system are collected and filter dust actively when feeding, and the cleaning system can automatically clean ash. The utility model solves the inconvenient movement of the existing feeding device, the single function, the serious problem of dust pollution, has mobile flexible, one machine multiple use, environmental protection high efficiency, convenient operation and the advantages such as.

Description

Technical Field

[0001] This utility model relates to the field of material conveying equipment technology, and more specifically, to a mobile feeding system suitable for ton bags and manual feeding. Background Technology

[0002] In the feeding of powdery or granular materials in industries such as feed, grain, and chemicals, FIBCs (Fill-in-the-Bags) are commonly used as large packaging. Existing feeding devices are mostly fixed installations with small feeding openings, suitable only for manual feeding of small bags and unable to accommodate FIBC feeding openings, resulting in poor versatility. Furthermore, fixed devices cannot be flexibly moved between multiple hopper openings, making them inconvenient to use. More importantly, most existing feeding openings lack effective dust removal systems, leading to severe dust pollution during feeding, which not only pollutes the working environment and endangers the health of operators but also may cause material loss and safety hazards.

[0003] To address the dust problem, some fixed feeding stations have installed dust collection equipment, but their inconvenience in movement and limited functionality remain. Therefore, there is an urgent need for a feeding system that is both mobile and flexible, adaptable to both bag and manual feeding methods, and capable of efficient dust removal. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings and deficiencies of the existing technology by providing a mobile feeding system to solve the technical problems of existing feeding devices being inconvenient to move, incompatible with ton bag feeding, and causing serious dust pollution.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: An innovative mobile feeding system includes: A mobile platform that can be raised and lowered; A feeding device is fixedly installed on the liftable mobile platform. The feeding device has a feeding hopper with a discharge port at the bottom. A guide plate is provided outside the discharge port, and a sealing gasket is provided around the discharge port. A dust removal system is installed on one side of the feeding device, and a filter bag is provided at the bottom. A cleaning system, connected to the dust removal system, is used to clean the filter bags; A suction system is installed on top of the feeding device to draw dust generated during feeding into the dust removal system.

[0006] Furthermore, the bottom plate of the feeding hopper has an inclined structure.

[0007] Furthermore, a vibrator is installed on the back of the base plate.

[0008] Furthermore, the feed hopper has guard plates on both sides of the feed inlet, and the top of the guard plates is horizontal.

[0009] Furthermore, the top of the feeding hopper is provided with an openable and closable top cover plate, and its front end is provided with an openable and closable front cover plate.

[0010] Furthermore, the cleaning system includes a blow pipe and a blow valve, the blow pipe being connected to a compressed air source and directed towards the filter bag.

[0011] Furthermore, the liftable mobile platform is a platform vehicle equipped with wheels and a lifting mechanism.

[0012] Furthermore, the feeding device, dust removal system, cleaning system, and suction system are integrated on the liftable mobile platform.

[0013] The beneficial effects of this utility model after adopting the above structure are as follows: Mobile and flexible with strong applicability: The entire system can be easily moved to different silo openings for operation through the liftable mobile platform, which greatly improves equipment utilization and site adaptability.

[0014] Multi-functional and highly compatible: The feeding device is designed with a large feeding port and has an optimized structure (such as a horizontal guard plate on the top surface and an openable and closable cover), perfectly compatible with both ton bag feeding and traditional manual feeding modes.

[0015] Sealed dust removal, environmentally friendly and efficient: The discharge port is equipped with a guide plate and sealing gasket to form an effective seal with the hopper opening. Combined with the suction and dust removal systems, it actively collects and filters dust during the feeding process, significantly improving the working environment, protecting personnel health, and reducing material loss.

[0016] Automatic cleaning and easy maintenance: The integrated cleaning system (such as pulse backflushing) can automatically clean the dust collector filter bags during the feeding interval, maintaining the long-term stable dust removal efficiency of the system and reducing the frequency and intensity of maintenance.

[0017] Easy to operate and highly integrated: The entire system is highly integrated, and the control system can be set up on a mobile platform, which facilitates centralized on-site control and operation and improves work efficiency. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model.

[0019] Explanation of reference numerals in the attached figures: 1-Liftable mobile platform; 2-Feeding device; 3-Ton bag system; 4-Dust removal system; 5-Cleaning system; 6-Suction system; 21-Discharge port; 22-Guide plate; 23-Sealing gasket; 24-Guard plate; 25-Top cover plate; 26-Front end cover plate; 27-Bottom plate; 28-Vibrator. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings.

[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are only for explaining the present utility model and are not intended to limit the present utility model.

[0022] The mobile feeding system in this embodiment mainly consists of a liftable mobile platform 1, a feeding device 2, a dust removal system 4, a cleaning system 5, and a suction system 6. The mobile platform 1 can be an electrically or hydraulically driven platform vehicle, with both walking and lifting functions.

[0023] The feeding device 2 is fixed to the mobile platform 1 by a bracket. Its main body is an inclined feeding hopper, lower at the front and higher at the back, forming the base plate 27. The bottom of the feeding hopper has a discharge port 21, and a conical guide plate 22 is welded to the outside, with a rubber sealing gasket 23 embedded in it. Vertical guard plates 24 are provided on both sides of the feeding hopper, with the top of the guard plates 24 machined to a horizontal surface for stable placement of ton bags. A hinged top cover plate 25 is provided at the top, and a hinged front cover plate 26 is provided at the front end. A vibrator 28 is installed on the back of the feeding hopper base plate 27.

[0024] The dust removal system 4 (such as a pulse jet bag filter) is fixed to the higher side (rear side) of the feeding device 2, with a filter chamber at its lower part containing filter bags. The cleaning system 5 includes a blower pipe and air manifold installed above the dust removal system 4, controlled by an electromagnetic pulse valve, and connected to the factory's compressed air network. The suction system 6 is a centrifugal fan installed on top of the feeding device 2, with its inlet connected to the upper space of the feeding hopper via a duct, and its outlet connected to the inlet of the dust removal system 4 via a duct.

[0025] The work process is as follows: Movement and Positioning: Move the mobile platform 1 to above the target hopper opening. Adjust the height using the lifting mechanism so that the discharge port 21 of the feeding device 2 is roughly aligned with the hopper opening.

[0026] Sealing connection: Slowly lower the moving platform 1 so that the guide plate 22 is inserted into the hopper opening until the sealing gasket 23 is tightly pressed against the flange plane at the top of the hopper to form a seal.

[0027] Feeding operation: Ton bag feeding: Open the top cover 25, hoist the ton bag to the top of the guard plate 24, open the ton bag discharge port, and the material falls into the feeding hopper. At the same time, start the suction system 6. The negative pressure generated by the fan will draw the dust raised during feeding into the dust removal system 4 through the air duct. After being filtered by the filter bag, the clean air is discharged, and the blocked dust falls back onto the bottom plate 27.

[0028] Manual feeding: Open the front cover 26 and manually pour the small bag of material into the feeding hopper. The dust removal process is the same as above.

[0029] Dust removal and finalization: After feeding is completed, shut off the suction system 6. Start the cleaning system 5; the electromagnetic pulse valve opens instantly, and compressed air is sprayed onto the filter bags through the blowpipe, causing them to expand and vibrate, shaking the surface dust off into the dust hopper (or directly back to the bottom plate 27). Then, start the vibrator 28 to shake off any remaining material accumulated on the bottom plate 27, which then enters the silo through the discharge port 21. Finally, raise the mobile platform and drive away from the current workstation.

[0030] The above description is only used to illustrate the technical solution of this utility model and is not intended to limit it. Any other modifications or equivalent substitutions made by those skilled in the art to the technical solution of this utility model, as long as they do not depart from the spirit and scope of the technical solution of this utility model, should be covered within the scope of the claims of this utility model.

Claims

1. A mobile feeding system, characterized in that, include: A mobile platform that can be raised and lowered; A feeding device is fixedly installed on the liftable mobile platform. The feeding device has a feeding hopper with a discharge port at the bottom. A guide plate is provided outside the discharge port, and a sealing gasket is provided around the discharge port. A dust removal system is installed on one side of the feeding device, and a filter bag is provided at the bottom. A cleaning system, connected to the dust removal system, is used to clean the filter bags; A suction system is installed on top of the feeding device to draw dust generated during feeding into the dust removal system.

2. The mobile feeding system according to claim 1, characterized in that, The bottom plate of the feeding hopper has an inclined structure.

3. The mobile feeding system according to claim 2, characterized in that, A vibrator is installed on the back of the base plate.

4. The mobile feeding system according to claim 1, characterized in that, The feeding hopper has guard plates on both sides of the feed inlet, and the top of the guard plates is horizontal.

5. The mobile feeding system according to claim 1 or 4, characterized in that, The top of the feeding hopper is provided with an openable and closable top cover plate, and the front end is provided with an openable and closable front cover plate.

6. The mobile feeding system according to claim 1, characterized in that, The cleaning system includes a blow pipe and a blow valve, the blow pipe being connected to a compressed air source and directed towards the filter bag.

7. The mobile feeding system according to claim 1, characterized in that, The liftable mobile platform is a platform vehicle equipped with wheels and a lifting mechanism.

8. The mobile feeding system according to claim 1, characterized in that, The feeding device, dust removal system, cleaning system, and suction system are integrated on the liftable mobile platform.

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