A raw material conveying device for bio-oil production

Abstract

The present invention relates to the technical field of raw material conveying, and specifically discloses a raw material conveying device for bio-oil production, comprising: a frame and a conveyor belt, a material conveying assembly is arranged on the conveyor belt, the material conveying assembly comprises: a plurality of material boxes and a plurality of bottom plates, the plurality of material boxes are arranged along the conveyor belt, the side walls of two adjacent material boxes located at the horizontal section of the conveyor belt are abutted, the bottom plate is slidably installed in the material box, away from the conveyor belt along the material box, the conveyor belt is waist-shaped with arcs at both ends, an adjusting block is installed on the frame, when the material box moves to the arc of the conveyor belt, the adjusting block makes the bottom plate and the opening of the material box coplanar; a raw material conveying device for bio-oil production of the present invention, by arranging a material box and arranging a movable bottom plate in the material box, can quickly dump the raw materials in the material box, and solve the problem of much residue at the bottom of the material box.

Description

Technical Field

[0001] The invention relates to the technical field of raw material transportation, and in particular to a raw material transportation device for bio-oil production. Background Art

[0002] Raw material transportation refers to the process of transporting raw materials from one location to another in the industrial production process. Depending on the different material states and transportation distances, raw material transportation can be carried out in a variety of ways, including solid material transportation and fluid material transportation. Solid material transportation methods include gravity transportation, mechanical transportation (such as belt conveyor, screw conveyor, vibration conveyor, pneumatic conveyor, etc.), while fluid material transportation usually uses pumps and pipeline systems.

[0003] Bio-oil raw materials refer to various biomass resources used to produce bio-oil. Bio-oil is a renewable energy source that can be converted from different biomass raw materials, including vegetable oil, animal fat, waste oil, microalgae oil, etc. These raw materials can be converted into biodiesel, biofuel or other bio-based chemicals through physical, chemical or biotechnology. The selection and utilization of bio-oil raw materials are crucial to the sustainable development of the bioenergy industry.

[0004] A Chinese patent application document with application publication number CN117886084A discloses a meat product cutting and meat scrap cleaning device, including a base, a top end of the base is fixedly connected to an equipment cover, both ends of one side of the equipment cover are provided with side panels, the two side panels are fixedly connected to the base, a conveying assembly is provided between the two side panels, a meat scrap cleaning assembly is provided below the conveying assembly, the conveying assembly includes a conveyor belt arranged between the two side panels, and the meat scrap cleaning assembly includes a plurality of cleaning scrapers arranged at the bottom end of the conveyor belt, and the cleaning scrapers are fixedly connected to the side panels.

[0005] In the related art, in the transportation of waste grease, since the waste grease contains viscous oil, it is easy to cause residues on the transportation device. In particular, waste kitchen grease is very likely to breed a large number of bacteria, causing the transportation device itself and the working environment to be contaminated. Summary of the invention

[0006] The present invention provides a raw material conveying device for bio-grease production, aiming to solve the technical problem in the related art that waste grease contains viscous oil, which easily leads to residue on the conveying device, especially waste kitchen grease is very likely to breed a large number of bacteria, resulting in pollution of the conveying device itself and the working environment.

[0007] The present invention provides a raw material conveying device for bio-oil production, comprising: a frame and an annular conveyor belt arranged on the frame, a material conveying assembly is arranged on the conveyor belt, the material conveying assembly comprises: a plurality of material boxes and a plurality of bottom plates, the plurality of material boxes are arranged along the conveyor belt, the side walls of two adjacent material boxes located at the horizontal section of the conveyor belt abut against each other, the bottom plate is slidably installed in the material box, away from the conveyor belt along the material box, the conveyor belt is waist-shaped and has arcs at both ends, an adjusting block is installed on the frame, the adjusting block is coaxially arranged with the arc-shaped part of the conveyor belt, when the material box moves to the arc-shaped part of the conveyor belt, the adjusting block pushes the bottom plate so that the bottom plate is in the same plane as the opening of the material box, a cleaning assembly is arranged on the frame, the cleaning assembly comprises a scraper and a support frame, when the bottom plate moves along the conveyor belt, the scraper cleans the bottom plate.

[0008] The effect is that by setting a material box and a movable bottom plate in the material box, under the action of the adjustment block and the cleaning component, the raw materials in the material box can be quickly dumped by pushing the bottom plate, and the problem of excessive residue at the bottom of the material box can be solved in conjunction with the cleaning component.

[0009] Preferably, a guide rod is provided on the lower bottom surface of the base plate, and a guide surface and an arc surface coaxial with the arc of the conveyor belt are provided on the adjustment block, the guide surface is connected to one end of the arc surface, when the material box moves along the conveyor belt, the guide rod abuts against the guide surface, the base plate moves away from the conveyor belt along the material box, the guide rod abuts against the arc surface, and the base plate is located at the opening end of the material box.

[0010] Preferably, a roller is installed at one end of the guide rod away from the base plate, and the other end of the arc surface is connected to a slope. The effect is that by installing the roller at the end of the guide rod away from the base plate, the friction between the guide rod and the guide surface and the arc surface is reduced, the stability of the equipment is increased, and the service life can be improved.

[0011] Preferably, a sliding plate is provided on one side of the material box close to the unloading end, and the sliding plate can slide horizontally along the material box. An adjusting component is provided on the lower side of the frame, and a flushing module is fixed on the adjusting component. The adjusting component moves the sliding plate to the other side of the material box, and the flushing module flushes the material box. The effect is that the residual impurities in the material box can be collected by setting the sliding plate and the adjusting component, and the flushing module can be further provided so that after the residual impurities are collected, the residual impurities can be cleaned through the flushing module.

[0012] Preferably, the sliding plate is slidably arranged on two side plates of the material box, one end of the sliding plate away from the conveyor belt protrudes from the material box, and a notch is provided in the middle of the sliding plate protruding from the material box for the flushing module to pass through.

[0013] Preferably, the adjustment assembly includes a support arm and a baffle plate disposed on the support arm close to the material box, and the baffle plate abuts against the sliding plate to make the sliding plate slide along the material box.

[0014] Preferably, the flushing module is arranged on a side of the baffle plate close to the cleaning assembly, and after the flushing module passes through the sliding plate, the flushing end faces the chamber formed by the sliding plate and the inner wall of the material box.

[0015] Preferably, the connecting part between the support frame and the frame is a telescopic rod.

[0016] Preferably, the scraper is made of a flexible material, which has the effect of setting the scraper to be flexible so as to cooperate with the frame to adjust the force between the scraper and the bottom plate, thereby achieving a better cleaning effect.

[0017] Preferably, ribs are welded on the side of the sliding plate close to the material box, and there is a gap between the ribs and the bottom plate. The effect is that by welding the ribs on the side of the sliding plate close to the material box, after the sliding plate moves to the other side of the material box, the ribs divide the space to be flushed into strip areas for better flushing.

[0018] The beneficial effects of the present invention are:

[0019] 1. By setting a material box and a movable bottom plate in the material box, with the cooperation of the adjustment block and the cleaning component, the raw materials in the material box can be quickly dumped by pushing the bottom plate, and the problem of excessive residue at the bottom of the material box can be solved by cooperating with the cleaning component.

[0020] 2. The sliding plate and the adjusting component can be used to collect the impurities remaining in the material box. The flushing module can be further used to clean the remaining impurities after the impurities are collected, and the material box can be sterilized by the sprayed cleaning liquid to prevent bacterial growth. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is an overall schematic diagram of the conveying device.

[0022] Figure 2 yes Figure 1 A partial enlarged schematic diagram of part A.

[0023] Figure 3 It is an overall schematic diagram of the unloading part.

[0024] Figure 4 yes Figure 3 A partial enlarged schematic diagram of part B.

[0025] Figure 5 It is an overall schematic diagram of the flushing part.

[0026] Figure 6 yes Figure 5 A partial enlarged schematic diagram of part C in the middle.

[0027] Reference numerals:

[0028] 1. Frame; 11. Conveyor belt; 2. Feeding assembly; 21. Material box; 22. Bottom plate; 221. Guide rod; 222. Roller; 23. Sliding plate; 231. Notch; 24. Rib; 3. Adjustment block; 31. Guide surface; 32. Arc surface; 33. Inclined surface; 4. Cleaning assembly; 41. Scraper; 42. Support frame; 5. Adjustment assembly; 51. Support arm; 52. Baffle; 6. Flushing module. DETAILED DESCRIPTION

[0029] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0030] like Figures 1 to 6 As shown, a raw material conveying device for bio-oil production of the present invention comprises a frame 1 and an annular conveyor belt 11 rotatably mounted on the frame 1, the conveyor belt 11 is waist-shaped and its two ends are arc-shaped, driving wheels for driving the conveyor belt 11 to rotate are mounted at both ends of the frame 1, the driving wheels are externally connected to a driving source such as a motor, a feeding assembly 2 is fixedly mounted on the conveyor belt 11, the feeding assembly 2 is used to support the raw materials to be transported, the feeding assembly 2 comprises a plurality of material boxes 21 and a plurality of bottom plates 22, the bottom middle position of the material box 21 is fixedly connected to the conveyor belt 11, the conveyor belt 11 is preferably a chain plate type, and the side walls of the two adjacent material boxes 21 located at the horizontal section of the conveyor belt 11 abut against each other to prevent the raw materials from falling into the two material boxes 2 when loading. 1, the bottom plate 22 is arranged at the bottom of the material box 21, and can move along the material box 21 away from the conveyor belt 11 to push out the raw materials of the material box 21. An adjusting block 3 is coaxially fixedly arranged on the frame 1 at the middle position of the driving wheels on both sides. When the material box 21 moves, the adjusting block 3 pushes the bottom plate 22 to move so that the bottom plate 22 and the opening of the material box 21 are in the same plane. A cleaning component 4 is arranged on the frame 1 at the unloading end. The cleaning component 4 includes a scraper 41 and a support frame 42. The support frame 42 is fixedly mounted on the unloading end of the frame 1. A scraper 41 is arranged on the side of the support frame 42 close to the conveyor belt 11. When the bottom plate 22 moves along the conveyor belt 11, the scraper 41 cleans the bottom plate 22 to complete the raw material conveying operation.

[0031] like Figures 1 to 4As shown, the adjusting block 3 is provided with a guide surface 31 and an arc surface 32 coaxial with the arc of the conveyor belt 11, the guide surface 31 gradually approaches the inner side of the conveyor belt 11 from the feeding end to the discharging end, the arc surface 32 is coaxially arranged with the arc portion of the conveyor belt 11, the end of the guide surface 31 close to the conveyor belt 11 is connected to the arc surface 32, and the connecting part is smooth, and a guide rod 221 is fixedly provided on the lower bottom surface of the above-mentioned bottom plate 22, when the material box 21 moves along the conveyor belt 11, the guide rod 221 abuts against the guide surface 31, when the material box 21 continues to move along the conveyor belt 11, the guide rod 221 drives the bottom plate 22 along the material box 21 away from the conveyor belt 11 until the guide rod 221 abuts against the arc surface 32, and the bottom plate 22 is located at the opening end of the material box 21.

[0032] like Figures 3 to 6 As shown, a roller 222 is installed on the end of the guide rod 221 away from the bottom plate 22, and the roller 222 abuts against the guide surface 31 and the arc surface 32 to reduce the friction between the guide rod 221 and the guide surface 31 and the arc surface 32, making the movement smoother, and the other end of the arc surface 32 is connected with an inclined surface 33, and the inclined surface 33 gradually moves away from the conveyor belt 11 from the unloading end to the loading end. Under the action of the elastic member arranged between the bottom plate 22 and the material box 21, when the bottom plate 22 is reset, the roller 222 moves along the inclined surface 33 until the bottom plate 22 moves to the bottom of the material box 21.

[0033] like Figures 3 to 6 As shown, the scraper 41 is made of a flexible material, preferably rubber, and the connection part between the support frame 42 and the frame 1 is a telescopic rod. The position of the scraper 41 from the bottom plate 22 can be adjusted by the telescopic rod to ensure that when the bottom plate 22 moves in the arc part of the conveyor belt 11, the scraper 41 can effectively clean the bottom plate 22. At the same time, the scraper 41 is set to a flexible material, and the cleaning force of the scraper 41 on the bottom plate 22 can be adjusted by adjusting the distance between the support frame 42 and the scraper 41, so that raw material residues with different viscosities can be cleaned.

[0034] In order to ensure a better working environment, the cleaning effect of the material box 21 is further improved, such as Figures 1 to 6As shown, an adjusting component 5 is provided on the lower side of the frame 1, and the adjusting component 5 includes a supporting arm 51 and a baffle 52 arranged on the supporting arm 51 near the material box 21, the baffle 52 is preferably made of rubber material, the supporting arm 51 is fixedly connected to the frame 1, and there is a gap between the supporting arm 51 and the material box 21 for the material box 21 to pass through, the baffle 52 is arranged on the side of the supporting arm 51 close to the material box 21, a sliding plate 23 is slidably arranged in the material box 21, and the sliding plate 23 is arranged on the side of the material box 21 close to the unloading end on the upper side of the conveyor belt 11. In the initial state, the projections of the sliding plate 23 and the bottom plate 22 on the conveyor belt 11 do not overlap, and the sliding plate 23 is slidably arranged on the two fixed side plates of the material box 21, and the end of the sliding plate 23 away from the conveyor belt 11 protrudes from the material box 21, and a notch 231 is provided in the middle of the part of the sliding plate 23 protruding from the material box 21.

[0035] like Figures 5 and 6 As shown, a flushing module 6 is installed on the side of the baffle 52 close to the unloading end, and the distance between the flushing end of the flushing module 6 and the conveyor belt 11 is not greater than the distance between the baffle 52 and the conveyor belt 11. The flushing module 6 is externally connected to a water pump, and a pressure sensor is installed on the side of the flushing module 6 away from the baffle 52. When the pressure sensor is pressurized, the flushing module 6 controls the water pump to spray cleaning liquid from the flushing end. When the baffle 52 moves with the conveyor belt 11, the flushing module 6 passes through the gap 231 opened by the sliding plate 23. The baffle 52 presses against the part of the sliding plate 23 protruding from the material box 21, pushing the sliding plate 23 to the other side of the material box 21, and the flushing end of the flushing module 6 faces the chamber formed by the sliding plate 23 and the material box 21. When the pressure sensor is pressurized, the flushing module 6 controls the water pump to spray cleaning liquid from the flushing end to flush the chamber formed by the sliding plate 23 and the material box 21. After the sliding plate 23 passes over the baffle 52, the sliding plate 23 is reset to the initial state along the two side plates of the material box 21 under the action of the elastic member, and the flushing module 6 stops working.

[0036] like Figures 1 to 6 As shown, ribs 24 are welded on the side of the sliding plate 23 close to the material box 21, and there is a gap between the ribs 24 and the bottom plate 22. The ribs 24 are vertically arranged on the sliding plate 23 and the material box 21 in the direction away from the conveyor belt 11, and the side edges of the bottom plate 22 are flexible to prevent interference with the ribs 24 during movement.

[0037] The implementation principle of the raw material conveying device for bio-oil production of the present invention is as follows: when conveying the raw materials, the raw materials are placed in a horizontal material box 21 at the feeding end, and the material box 21 moves from the feeding end to the lower feeding end under the action of the annular conveyor belt 11. When the material box 21 moves to the arc portion of the conveyor belt 11, the roller 222 at the lower end of the guide rod 221 abuts against the guide surface 31, and the bottom plate 22 is pushed along the material box 21 in a direction away from the conveyor belt 11, and the material in the material box 21 is dumped to a specified position, and then the roller 222 at the lower end of the guide rod 221 abuts against the arc surface 32, and the scraper 41 scrapes off the sticky raw materials that are difficult to fall off the bottom plate 22, and the conveyor belt 11 continues to rotate, and the roller 222 moves along the inclined surface 33 until the bottom plate 22 moves to the material box 21. At the bottom, the conveyor belt 11 continues to rotate. After the flushing module 6 passes through the gap 231 opened in the sliding plate 23, the baffle 52 presses against the part of the sliding plate 23 protruding from the material box 21, and pushes the sliding plate 23 to the other side of the material box 21. The flushing end of the flushing module 6 is facing the chamber formed by the sliding plate 23 and the material box 21. When the pressure sensor is squeezed by the other side plate of the material box 21, the flushing module 6 controls the water pump to spray cleaning liquid from the flushing end to flush the chamber formed by the sliding plate 23 and the material box 21. The cleaning liquid will flush along the channel formed between the sliding plate 23 and the material box 21 and the ribs 24. After the sliding plate 23 passes over the baffle 52, the sliding plate 23 is reset to the initial state along the two side plates of the material box 21 under the action of the elastic member, and the flushing module 6 stops working.

[0038] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0039] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0040] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present invention.

Claims

1. A raw material conveying device for bio-oil production, comprising: A frame and an annular conveyor belt arranged on the frame, characterized in that a feeding assembly is arranged on the conveyor belt, and the feeding assembly includes: a plurality of material boxes and a plurality of bottom plates, the plurality of material boxes are arranged along the conveyor belt, the side walls of two adjacent material boxes located at the horizontal section of the conveyor belt abut against each other, the bottom plate is slidably installed in the material box, and moves away from the conveyor belt along the material box, the two ends of the conveyor belt are arc-shaped, an adjusting block is installed on the frame, the adjusting block is coaxially arranged with the arc part of the conveyor belt, when the material box moves to the arc part of the conveyor belt, the adjusting block pushes the bottom plate so that the bottom plate is in the same plane as the opening of the material box, a cleaning assembly is arranged on the frame, the cleaning assembly includes a scraper and a support frame, when the bottom plate moves along the conveyor belt, the scraper cleans the bottom plate; A sliding plate is provided on one side of the material box near the unloading end, and the sliding plate can slide horizontally along the material box. An adjustment component is provided on the lower side of the frame, and a flushing module is fixed on the adjustment component. The adjustment component moves the sliding plate to the other side of the material box, and the flushing module flushes the material box. The sliding plate is slidably arranged on the two side plates of the material box, one end of the sliding plate away from the conveyor belt protrudes from the material box, and a notch is provided in the middle of the part of the sliding plate protruding from the material box for the flushing module to pass through; The adjustment assembly includes a support arm and a baffle plate arranged on the support arm close to the material box, and the baffle plate abuts against the sliding plate to make the sliding plate slide along the material box.

2. A raw material conveying device for bio-oil production according to claim 1, characterized in that: A guide rod is provided on the lower bottom surface of the base plate, and a guide surface and an arc surface coaxial with the arc of the conveyor belt are provided on the adjustment block. The guide surface is connected to one end of the arc surface. When the material box moves along the conveyor belt, the guide rod abuts against the guide surface, and the base plate moves away from the conveyor belt along the material box, the guide rod abuts against the arc surface, and the base plate is located at the opening end of the material box.

3. A raw material conveying device for bio-oil production according to claim 2, characterized in that: A roller is installed at one end of the guide rod away from the bottom plate, and the other end of the arc surface is connected to an inclined surface.

4. A raw material conveying device for bio-oil production according to claim 1, characterized in that: The flushing module is arranged on a side of the baffle plate close to the cleaning assembly. After the flushing module passes through the sliding plate, the flushing end faces the cavity formed by the sliding plate and the inner wall of the material box.

5. A raw material conveying device for bio-oil production according to claim 1, characterized in that: The connecting part between the support frame and the frame is a telescopic rod.

6. A raw material conveying device for bio-oil production according to claim 5, characterized in that: The scraper is made of flexible material.

7. A raw material conveying device for bio-oil production according to claim 4, characterized in that: A rib is welded on the side of the sliding plate close to the material box, and a gap is formed between the rib and the bottom plate.

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