A discharge device for a scraper

Abstract

The utility model discloses a kind of discharging devices for scraper, including discharging scraper assembly;The discharging scraper assembly includes first discharging scraper, second discharging scraper, third discharging scraper and scraper support crossbeam;The first discharging scraper, the second discharging scraper and the third discharging scraper are closely arranged on the scraper support crossbeam, and the first discharging scraper, the second discharging scraper and the third discharging scraper are respectively connected on the scraper support crossbeam by two scraper straight fixed screws.The discharging scraper assembly further includes scraper reinforcing cross pipe, and the scraper support crossbeam is connected on the scraper reinforcing cross pipe.It also includes straight tightening knob, and the scraper straight fixed screw is quickly disassembled by the straight tightening knob.The utility model aims at overcoming existing defects and provides a kind of discharging devices for scraper, and the whole structure is simple, easy to disassemble, clean.

Description

Technical Field

[0001] This utility model relates to a material unloading device for a material unloading vehicle. Background Technology

[0002] Due to the increasing demands on the discharge speed of flip-type freeze dryers, a material feeding trolley is commonly used in conjunction with the material feeding system. The discharge scraper is installed at the front end of the material feeding trolley's material catching system, directly contacting the material and scraping it out from the freeze dryer's trays. Its structure and material selection directly affect the discharge speed and efficiency.

[0003] Existing discharge scrapers often bend in the middle during material removal due to insufficient structural strength. This prevents the scraper from fully adhering to the material layer, resulting in some material residue during discharge, which customers have high requirements for. Furthermore, after each production run, the scraper is removed for high-temperature sterilization. While existing scrapers are often made of PTFE, which can withstand high temperatures, they tend to deform after sterilization, leading to difficulties in disassembly and reassembly.

[0004] Therefore, a material unloading device for a material unloading vehicle is proposed to address the above problems. Utility Model Content

[0005] The purpose of this utility model is to overcome the existing defects and provide a material unloading device for a material unloading vehicle. The whole structure is simple and easy to disassemble and clean.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a material discharge device for a material handling vehicle, comprising a discharge scraper assembly; the discharge scraper assembly includes a first discharge scraper, a second discharge scraper, a third discharge scraper, and a scraper support beam; The first discharge scraper, the second discharge scraper, and the third discharge scraper are closely arranged on the scraper support beam. Each of the first discharge scraper, the second discharge scraper, and the third discharge scraper is connected to the scraper support beam by two scraper fixing screws.

[0007] Preferably, the discharge scraper assembly further includes a scraper reinforcing cross tube, and the scraper support cross beam is connected to the scraper reinforcing cross tube.

[0008] Preferably, the material unloading device for the material unloading vehicle also includes a flathead tightening knob, through which the flathead fixing screw of the scraper can be quickly removed.

[0009] Preferably, the material discharge device for the material handling vehicle further includes a material collection system component. The two ends of the scraper support beam are connected to the material collection system component. The first discharge scraper, the second discharge scraper, and the third discharge scraper move back and forth on the freeze dryer plate through the material collection system component to scrape material.

[0010] Preferably, the first discharge scraper, the second discharge scraper, and the third discharge scraper are all made of PEEK material.

[0011] Compared with existing technologies, the advantages of this utility model are as follows: This material unloading device for a material handling vehicle, by setting a first, second, and third unloading scraper, is connected to the scraper support beam by scraper fixing screws and can be quickly disassembled by tightening a screwdriver. The use of a scraper reinforcing cross tube connected to the scraper support beam increases the overall strength of the scraper device. The overall structure is simple, the appearance is clean, and it is easy to clean; it can replace the original unloading device. The first, second, and third unloading scrapers are made of PEEK (polyetheretherketone) material, which does not deform under high-temperature sterilization. Attached Figure Description

[0012] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the installation of the material unloading device for the material handling vehicle of this utility model; Figure 2 This is a detailed drawing of the material discharge device for the material handling vehicle of this utility model; Figure 3 This is a bottom schematic diagram of the material unloading device for the material handling vehicle of this utility model; Figure 4 This is a side view of the material unloading device for the material handling vehicle of this utility model.

[0013] In the diagram: 1. Freeze dryer plate layer; 2. Discharge scraper assembly; 3. Material collection system assembly; 2-1. First discharge scraper; 2-2. Second discharge scraper; 2-3. Third discharge scraper; 2-4. Slotted tightening knob; 2-5. Slotted fixing screw for scraper; 2-6. Scraper support beam; 2-7. Scraper reinforcing cross tube. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] like Figure 1-4 As shown, a material discharge device for a material handling vehicle includes a discharge scraper assembly 2. The discharge scraper assembly 2 includes a first discharge scraper 2-1, a second discharge scraper 2-2, a third discharge scraper 2-3, and a scraper support beam 2-6. The first discharge scraper 2-1, the second discharge scraper 2-2, and the third discharge scraper 2-3 are closely arranged on the scraper support beam 2-6, and each of the first discharge scraper 2-1, the second discharge scraper 2-2, and the third discharge scraper 2-3 is connected to the scraper support beam 2-6 by two scraper fixing screws 2-5. It also includes a flat-head tightening knob 2-4, through which the scraper fixing screws 2-5 can be quickly disassembled.

[0016] In the prior art, since the two ends of the discharge scraper are fixed, the middle is prone to bending due to stress. In this application, the two ends of the scraper support beam 2-6 are fixed, and the first discharge scraper 2-1, the second discharge scraper 2-2, and the third discharge scraper 2-3 are fixed on the scraper support beam 2-6, which can solve the problem of the scraper bending due to stress in the middle.

[0017] Specifically, the discharge scraper assembly 2 also includes a scraper reinforcing horizontal tube 2-7, and a scraper support beam 2-6 connected to the scraper reinforcing horizontal tube 2-7. The scraper support beam 2-6 and the scraper reinforcing horizontal tube 2-7 are connected and fixed by a plurality of second fastening screws.

[0018] Specifically, the material feeding device for the feeding car also includes a material collection system component 3. The two ends of the scraper support beam 2-6 are connected to the material collection system component 3. The first discharge scraper 2-1, the second discharge scraper 2-2 and the third discharge scraper 2-3 scrape the material back and forth on the freeze dryer plate 1 through the material collection system component 3.

[0019] Specifically, the first discharge scraper 2-1, the second discharge scraper 2-2, and the third discharge scraper 2-3 are all made of PEEK material. This solves the problem of scraper deformation during high-temperature sterilization, while optimizing the scraper shape by reducing the negative impurities on the outer surface, making it easier to process and clean. Reinforcing cross tubes are added to the scraper's support beam to prevent bending during discharge. A scraper disassembly knob is also included for quick and easy assembly and disassembly before and after production.

[0020] Specifically, the discharge scraper assembly 2 is fixed at the front end of the material collection system assembly 3. The material collection system assembly 3 moves back and forth, driving the discharge scraper assembly 2 to perform a material scraping operation above the freeze dryer plate 1.

[0021] Specifically, the first discharge scraper 2-1, the second discharge scraper 2-2, and the third discharge scraper 2-3 are fixed to the scraper support beam 2-6 by scraper fixing screws 2-5. A flathead tightening knob 2-4 serves as a tool for quick assembly and disassembly of the discharge scrapers. A scraper reinforcing cross tube 2-7 is fixed to the scraper support beam 2-6 to reinforce it.

[0022] Specifically, the first discharge scraper 2-1, the second discharge scraper 2-2, and the third discharge scraper 2-3 have simple shapes, flat upper surfaces, no complex curved surfaces, and are easy to clean.

[0023] This material handling vehicle's discharge device consists of a first discharge scraper 2-1, a second discharge scraper 2-2, and a third discharge scraper 2-3, connected to a scraper support beam 2-6 via flathead screws 2-5. Disassembly is achieved quickly using a flathead tightening knob 2-4. A scraper reinforcement tube 2-7 is connected to the scraper support beam 2-6, increasing the overall strength of the scraper device. The overall structure is simple, with a clean appearance, and easy to clean; it can replace the original discharge device. The first discharge scraper 2-1, second discharge scraper 2-2, and third discharge scraper 2-3 are made of PEEK material and will not deform under high-temperature sterilization.

[0024] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A material unloading device for a material handling vehicle, characterized in that, It includes a discharge scraper assembly (2); the discharge scraper assembly (2) includes a first discharge scraper (2-1), a second discharge scraper (2-2), a third discharge scraper (2-3) and a scraper support beam (2-6); The first discharge scraper (2-1), the second discharge scraper (2-2), and the third discharge scraper (2-3) are closely arranged on the scraper support beam (2-6) along the length direction of the scraper support beam (2-6); the first discharge scraper (2-1), the second discharge scraper (2-2), and the third discharge scraper (2-3) are each connected to the scraper support beam (2-6) by at least two scraper fixing screws (2-5).

2. The material unloading device for a material handling vehicle according to claim 1, characterized in that, The discharge scraper assembly (2) also includes a scraper reinforcing cross tube (2-7), and the scraper support cross beam (2-6) is connected to the scraper reinforcing cross tube (2-7).

3. The material unloading device for a material handling vehicle according to claim 1, characterized in that, It also includes a flathead tightening knob (2-4), through which the flathead fixing screw (2-5) of the scraper can be removed.

4. The material unloading device for a material handling vehicle according to claim 1, characterized in that, It also includes a material collection system component (3), the two ends of the scraper support beam (2-6) are connected to the material collection system component (3), and the first discharge scraper (2-1), the second discharge scraper (2-2) and the third discharge scraper (2-3) move and scrape material on the freeze dryer plate (1) through the material collection system component (3).

5. The material unloading device for a material handling vehicle according to claim 1, characterized in that, The first discharge scraper (2-1), the second discharge scraper (2-2), and the third discharge scraper (2-3) are all made of PEEK material.

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