一种顶升式送料装置
By coordinating a stepped lifting structure with a belt conveyor unit, the material is lifted and continuously conveyed in stages. The use of fixed and lifting blocks solves the problem of material lifting and continuous conveying in traditional feeding devices. A cylinder-driven baffle controls the discharge port, and the sensing components and discharge guide plate of the belt conveyor unit ensure precise material delivery. This invention provides a lifting feeding device that solves the material blockage problem of traditional feeding devices through the synergy of a stepped lifting structure and a belt conveyor unit. It achieves stepped lifting and precise discharge control, has a compact structure, adjustable feeding frequency, strong power adaptability, precise guidance, and improves automated conveying efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUANGZHOU ENKAIFU AUTOMATION EQUIP TECH CO LTD
- Filing Date
- 2025-08-14
- Publication Date
- 2026-07-17
AI Technical Summary
Traditional feeding devices suffer from problems such as material blockage, complex structure, large footprint, and inflexible discharge control, making it difficult to achieve orderly layer-by-layer material conveying and precise control.
The system employs a stepped lifting structure in conjunction with a belt conveyor unit. The power components of the fixed lifting blocks and the lifting blocks enable the material to be lifted step by step. The blocking unit and the sensing component control the opening and closing of the discharge port, and the discharge guide plate ensures accurate material delivery.
It achieves stepped lifting and precise discharge control of materials, solves the problem of material blockage, has a compact structure, occupies a small area, and has an adjustable feeding frequency, thus improving the efficiency of automated conveying.
Smart Images
Figure CN224512633U_ABST
Abstract
Claims
1. A jacking feed device, characterized in that, The device includes a body, a hopper mounted on the body, a belt conveyor unit positioned directly above the hopper, a lifting conveyor assembly mounted within the body, and a blocking unit positioned between the lifting conveyor assembly and the belt conveyor unit. The lifting working surface of the lifting conveyor assembly is inclined toward the belt conveyor unit and extends into the hopper, used to convey materials step by step to the belt conveyor unit. The blocking unit is used to temporarily block materials from entering the belt conveyor unit.
2. A lift-up type feeding device according to claim 1, wherein The belt conveyor unit includes a conveyor belt horizontally positioned directly above the hopper. The first section of the conveyor belt is positioned below the discharge port of the blocking unit, and the last section is equipped with a sensing component for sensing whether the material is in place.
3. A lift-up feed device according to claim 2, characterized in that The discharge port of the blocking unit is equipped with a pair of discharge guide plates, and the discharge guide plates have guide slopes that guide the material so that the material falls accurately into the conveyor belt.
4. A lift-up feeder according to claim 2, wherein The lifting and conveying assembly includes: A stepped lifting unit is installed inside the machine body on the side near the hopper, with its lifting working surface inclined toward the belt conveyor unit inside the hopper. The power unit is located on the side of the machine body away from the hopper, and is used to drive the stepped lifting unit to lift and convey materials from bottom to top step by step.
5. A lift-up feed device according to claim 4, characterized in that The stepped lifting unit includes side frames symmetrically arranged on the left and right sides of the body, and a plurality of fixed lifting blocks and lifting blocks arranged on the inclined side of the side frames. The fixed lifting blocks are vertically fixedly installed on the inclined side of the side frames, and the lifting blocks are vertically slidably engaged with the side frames, with the lifting blocks located between two adjacent fixed lifting blocks. Each lifting block is driven by the power component to move up and down in the vertical direction to cooperate with the fixed lifting blocks to form a stepped lifting engagement.
6. A lift-up feed device according to claim 5, characterized in that The top surface of each of the fixed lifting blocks and the lifting blocks is set as an inclined surface, and the inclination direction of the inclined surface is opposite to the direction of the inclined side of the side frame. When the lifting block rises vertically to the same level as the top surface of the adjacent fixed lifting block, the material slides down the inclined surface onto the inclined surface of the fixed lifting block to achieve stepped lifting.
7. A lift-up feed device according to claim 6, characterized in that The power assembly includes: The lifting frame abuts against the bottom of each of the lifting blocks and is vertically guided by the slider rail module and installed inside the side frame; The lifting component is fixedly connected to the lifting frame; A power source is used to drive the lifting component and the lifting frame to move up and down as a whole; the power source is one or more of a motor, cylinder, hydraulic cylinder, and electric push rod.
8. A lifting-type feeding device according to claim 7, characterized in that, When the power source is an electric motor, the output shaft of the electric motor is connected to a rotating wheel. The circumferential side of the rotating wheel and the lower end of the push rod form a rotating pair through a pin. The upper end of the push rod is rotatably connected to the lifting component, forming a crank-connecting rod transmission structure.
9. A lift-up feed device according to claim 5, wherein The blocking unit includes a baffle disposed between the tops of the two side frames, and a cylinder that drives the baffle to move up and down to open or close the discharge port.