A material recycling scraping device

Abstract

The utility model relates to material scraping equipment technical field especially is related to a kind of material scraping device for material recycling, including rack, lifting mechanism, horizontal moving mechanism and material scraping mechanism, rack and horizontal moving mechanism fixed connection, the horizontal moving end of horizontal moving mechanism and lifting mechanism transmission connection, horizontal moving mechanism is used to provide power for the transverse reciprocating movement of material scraping mechanism, the lifting end of lifting mechanism and material scraping mechanism transmission connection, lifting mechanism is used to provide power for the up-down reciprocating movement of material scraping component, material scraping mechanism includes material scraping motor, connecting seat and scraper, material scraping motor and the lifting end of lifting mechanism fixed connection, the output shaft of material scraping motor and connecting seat fixed connection, scraper and connecting seat elastic connection, scraper is used to contact with material bucket, through the automatic cooperation of horizontal moving mechanism and lifting mechanism, the automatic scraping operation to barrel mouth material is realized, production efficiency is significantly improved, and manual cost and operating risk are reduced.

Description

Technical Field

[0001] This utility model relates to the field of scraping equipment technology, and in particular to a scraping device for material recycling. Background Technology

[0002] In the packaging or transportation of materials in industries such as chemicals, food, and pharmaceuticals, after the containers are filled, protruding material often remains on the top surface of the container opening. This protrusion can cause the container lid to not seal properly, leading to leakage, contamination, or spoilage. Furthermore, during storage and transportation, uneven container openings can affect stacking stability and space utilization. Current technologies often employ manual leveling, which is inefficient, produces inconsistent leveling results, and may pose safety hazards. While some mechanical leveling equipment exists, its structure is often rigidly connected and cannot adapt to minor unevenness or installation errors at the container opening, easily leading to incomplete scraping or damage to the opening. Utility Model Content

[0003] The technical problem to be solved by this utility model is: in order to overcome the problems of low efficiency, poor uniformity of leveling effect and potential safety hazards of the existing manual leveling method, a scraping device for material recycling is provided.

[0004] The technical solution adopted by this utility model to solve its technical problem is: a scraping device for material recycling, including a frame, a lifting mechanism, a lateral moving mechanism, and a scraping mechanism. The frame and the lateral moving mechanism are fixedly connected. The lateral moving end of the lateral moving mechanism is drivenly connected to the lifting mechanism. The lateral moving mechanism provides power for the lateral reciprocating movement of the scraping mechanism. The lifting end of the lifting mechanism is drivenly connected to the scraping mechanism. The lifting mechanism provides power for the up-down reciprocating movement of the scraping assembly. The scraping mechanism includes a scraping motor, a connecting seat, and a scraper. The scraping motor and the lifting end of the lifting mechanism are fixedly connected. The output shaft of the scraping motor and the connecting seat are fixedly connected. The scraper and the connecting seat are elastically connected. The scraper is used to contact the material bucket. Through the automated cooperation of the lateral movement mechanism and the lifting mechanism, the automatic scraping operation of the material at the bucket opening is realized, which significantly improves production efficiency and reduces labor costs and operational risks. The scraping mechanism adopts an elastic connection design, which allows the scraper to adapt to the slight undulations of the top surface of the barrel opening, ensuring that the bottom surface of the scraper makes full contact with the edge of the barrel opening, thereby obtaining a flat and even scraping effect and ensuring the sealing of the barrel lid.

[0005] To address the issue of barrel wear caused by rigid contact between the scraper and the barrel opening, a scraping mechanism is further included, comprising a blade holder, an elastic element, and a connecting shaft. One end of the connecting shaft is fixedly connected to the blade holder, and the other end passes through the connecting seat and is slidably connected to the connecting seat. The scraper is mounted on the bottom surface of the blade holder, and the elastic element is sleeved on the connecting shaft, with one end of the elastic element abutting against the connecting seat and the other end abutting against the blade holder.

[0006] To address the issue of excessive rebound of the elastic element causing the scraper or connecting shaft to disengage from its normal operating position during non-operating or abnormal conditions, a further step is taken to install a limit block on the connecting shaft, with the limit block positioned above the connecting seat.

[0007] To address the issue of low efficiency in replacing and installing scrapers, a further improvement is made to include a blade holder and a fitted connection between the scraper and the blade.

[0008] The lifting mechanism further includes a lifting mounting base, a lifting motor, a lifting screw, and a lifting seat. The lifting mounting base is fixedly connected to the transverse end of the transverse mechanism, the lifting motor is fixedly connected to the lifting mounting base, the output end of the lifting motor is drivenly connected to the lifting screw, the lifting screw is rotatably connected to the lifting mounting base, the lifting seat and the lifting screw are threadedly connected, and the lifting seat is fixedly connected to the scraping mechanism.

[0009] The transverse mechanism further includes a transverse mounting base, a transverse motor, a transverse lead screw, and a transverse seat. The transverse mounting base is fixedly connected to the frame, the transverse motor is fixedly connected to the transverse mounting base, the output end of the transverse motor is drivenly connected to the transverse lead screw, the transverse lead screw is rotatably connected to the transverse mounting base, the transverse seat and the transverse lead screw are threadedly connected, and the transverse seat and the lifting mounting base are fixedly connected.

[0010] The beneficial effects of this utility model are: the scraping device for material recycling provided by this utility model realizes the automatic scraping operation of the material at the mouth of the barrel through the automatic cooperation of the horizontal movement mechanism and the lifting mechanism, which significantly improves production efficiency and reduces labor costs and operational risks. The scraping mechanism adopts an elastic connection design, which allows the scraper to adapt to the slight undulations of the top surface of the barrel opening, ensuring that the bottom surface of the scraper makes full contact with the edge of the barrel opening, thereby obtaining a flat and even scraping effect, ensuring the sealing of the barrel lid. The elastic connection structure can effectively buffer the rigid impact between the scraper and the barrel opening, which not only protects the scraper itself, but also prevents possible damage to the barrel opening, and extends the service life of the entire device. Attached Figure Description

[0011] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0012] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a utility model Figure 1 Enlarged structural diagram at point A; Figure 3 This is a schematic diagram of the right-side structure of this utility model.

[0013] In the diagram: 1. Frame, 2. Lifting mechanism, 21. Lifting mounting base, 22. Lifting motor, 23. Lifting screw, 24. Lifting seat, 3. Horizontal movement mechanism, 31. Horizontal movement mounting base, 32. Horizontal movement motor, 33. Horizontal movement screw, 34. Horizontal movement seat, 4. Scraping mechanism, 41. Scraping motor, 42. Connecting seat, 43. Scraper, 44. Knife holder, 45. Elastic element, 46. Connecting shaft, 47. Limit block. Detailed Implementation

[0014] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0015] like Figure 1 This is a schematic diagram of the structure of this utility model, a scraping device for material recycling, including a frame 1, a lifting mechanism 2, a lateral moving mechanism 3, and a scraping mechanism 4. The frame 1 and the lateral moving mechanism 3 are fixedly connected. The lateral moving end of the lateral moving mechanism 3 is drivenly connected to the lifting mechanism 2. The lateral moving mechanism 3 provides power for the lateral reciprocating movement of the scraping mechanism 4. The lifting end of the lifting mechanism 2 is drivenly connected to the scraping mechanism 4. The lifting mechanism 2 provides power for the up-down reciprocating movement of the scraping assembly. like Figure 1 , 2 As shown, the scraping mechanism 4 includes a scraping motor 41, a connecting seat 42, and a scraper 43. The scraping motor 41 is fixedly connected to the lifting end of the lifting mechanism 2. The output shaft of the scraping motor 41 is fixedly connected to the connecting seat 42. The scraper 43 is elastically connected to the connecting seat 42. The scraper 43 is used to contact the material bucket. Through the automated cooperation of the transverse mechanism 3 and the lifting mechanism 2, the automatic scraping operation of the material at the bucket opening is realized, which significantly improves production efficiency and reduces labor costs and operational risks. The scraping mechanism 4 adopts an elastic connection design, which allows the scraper 43 to adapt to the slight undulations of the top surface of the barrel opening, ensuring that the bottom surface of the scraper 43 is in full contact with the edge of the barrel opening, thereby obtaining a flat and even scraping effect, ensuring the sealing of the barrel lid. The elastic connection structure can effectively buffer the rigid impact between the scraper 43 and the barrel opening, which not only protects the scraper 43 itself, but also prevents possible damage to the barrel opening, and extends the service life of the entire device.

[0016] The scraping mechanism 4 includes a blade holder 44, an elastic element 45, and a connecting shaft 46. The elastic element 45 can be a spring. One end of the connecting shaft 46 is fixedly connected to the blade holder 44, and the other end passes through the connecting seat 42 and is slidably connected to the connecting seat 42. The scraper 43 is installed on the bottom surface of the blade holder 44. The elastic element 45 is sleeved on the connecting shaft 46, with one end of the elastic element 45 abutting against the connecting seat 42 and the other end abutting against the blade holder 44. Through the ingenious design of the connecting shaft 46, the blade holder 44, and the elastic element 45, a stable and reliable elastic floating mechanism is provided. This allows the scraper 43 to be slightly lifted and buffered when it encounters resistance, and to return to its original position by elastic force when the pressure decreases, always maintaining an ideal contact state with the mouth of the barrel.

[0017] A limit block 47 is installed on the connecting shaft 46. The limit block 47 is located above the connecting seat 42. The limit block 47 constitutes a mechanical hard limit, which limits the maximum upward movement distance of the connecting shaft 46, ensuring that the elastic floating mechanism always works within the designed safe stroke, thereby improving the reliability and safety of the equipment.

[0018] The blade holder 44 and the scraper 43 are fitted together. The fitted connection (such as mortise and tenon structure, groove, etc.) makes the installation and disassembly of the scraper 43 very simple, the connection is firm, the positioning is accurate, which greatly facilitates maintenance and reduces the cost of spare parts replacement.

[0019] like Figure 1 , 3 As shown, the lifting mechanism 2 includes a lifting mounting base 21, a lifting motor 22, a lifting screw 23, and a lifting seat 24. The lifting mounting base 21 is fixedly connected to the transverse end of the transverse mechanism 3. The lifting motor 22 is fixedly connected to the lifting mounting base 21. The output end of the lifting motor 22 is connected to the lifting screw 23. The lifting screw 23 is rotatably connected to the lifting mounting base 21. The lifting seat 24 is threadedly connected to the lifting screw 23. The lifting seat 24 is fixedly connected to the scraping mechanism 4. The rotational motion of the lifting motor 22 is converted into the linear motion of the lifting seat 24 by the lifting screw 23. The transmission efficiency is high, the positioning accuracy is good, and the self-locking is strong, ensuring the accuracy of the lowering height of the scraping mechanism 4.

[0020] In another embodiment, the lifting mechanism 2 can also be a power structure such as a cylinder or an electric actuator.

[0021] like Figure 1 , 3As shown, the transverse movement mechanism 3 includes a transverse movement mounting base 31, a transverse movement motor 32, a transverse movement screw 33, and a transverse movement seat 34. The transverse movement mounting base 31 is fixedly connected to the frame 1, the transverse movement motor 32 is fixedly connected to the transverse movement mounting base 31, the output end of the transverse movement motor 32 is connected to the transverse movement screw 33 for transmission, the transverse movement screw 33 is rotatably connected to the transverse movement mounting base 31, the transverse movement seat 34 is threadedly connected to the transverse movement screw 33, and the transverse movement seat 34 is fixedly connected to the lifting mounting base 21. The use of the transverse movement screw 33 for transmission also ensures the accuracy and stability of horizontal movement, enabling the scraper 43 to complete the scraping operation at a uniform speed and in a straight line, ensuring a uniform scraping effect.

[0022] In another embodiment, the transverse mechanism 3 can also be a power structure such as a cylinder or an electric actuator.

[0023] Working process: The conveyor line carrying the full barrel transports the barrel to the scraping station. The transverse mechanism 3 is started, and the transverse motor 32 drives the transverse screw 33 to rotate, which drives the transverse seat 34 and the entire lifting mechanism 2 and scraping mechanism 4 connected to it to move laterally, so that the scraper 43 moves precisely to the top of the barrel opening. When the lifting mechanism 2 is started, the lifting motor 22 drives the lifting screw 23 to rotate, causing the lifting seat 24 to descend along with the scraping mechanism 4 until the bottom surface of the scraper 43 is evenly attached to the protruding material on the top surface of the barrel mouth under the action of the elastic element 45. While maintaining a certain downward pressure, the transverse mechanism 3 works again, driving the scraping mechanism 4 to move laterally back and forth along the top surface of the barrel opening. During the movement, the scraper 43 scrapes off the material that is above the barrel opening and causes the scraped material to fall back into the barrel or into the collection device, ultimately making the material on the top surface of the barrel opening flush with the edge of the barrel opening. After the leveling operation is completed, the lifting mechanism 2 lifts the scraping mechanism 4 to rise and leave the bucket opening. Then, the horizontal movement mechanism 3 moves the scraping mechanism 4 back to the initial position, ready to operate on the next bucket. The whole process is automated, efficient and continuous.

[0024] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A scraping device for material recycling, characterized in that, The system includes a frame (1), a lifting mechanism (2), a traversing mechanism (3), and a scraping mechanism (4). The frame (1) and the traversing mechanism (3) are fixedly connected. The traversing end of the traversing mechanism (3) is drivenly connected to the lifting mechanism (2). The traversing mechanism (3) provides power for the lateral reciprocating movement of the scraping mechanism (4). The lifting end of the lifting mechanism (2) is drivenly connected to the scraping mechanism (4). The lifting mechanism (2) provides power for the up-down reciprocating movement of the scraping assembly. The scraping mechanism (4) includes a scraping motor (41), a connecting seat (42), and a scraper (43). The scraping motor (41) is fixedly connected to the lifting end of the lifting mechanism (2). The output shaft of the scraping motor (41) is fixedly connected to the connecting seat (42). The scraper (43) is elastically connected to the connecting seat (42). The scraper (43) is used to contact the material bucket.

2. The scraping device for material recycling as described in claim 1, characterized in that: The scraping mechanism (4) includes a knife holder (44), an elastic element (45), and a connecting shaft (46). One end of the connecting shaft (46) is fixedly connected to the knife holder (44), and the other end passes through the connecting seat (42) and is slidably connected to the connecting seat (42). The scraper (43) is installed on the bottom surface of the knife holder (44). The elastic element (45) is sleeved on the connecting shaft (46), and one end of the elastic element (45) abuts against the connecting seat (42), and the other end abuts against the knife holder (44).

3. The scraping device for material recycling as described in claim 2, characterized in that: A limiting block (47) is installed on the connecting shaft (46), and the limiting block (47) is located above the connecting seat (42).

4. The scraping device for material recycling as described in claim 2, characterized in that: The blade holder (44) and scraper (43) are fitted together.

5. The scraping device for material recycling as described in claim 1, characterized in that: The lifting mechanism (2) includes a lifting mounting base (21), a lifting motor (22), a lifting screw (23), and a lifting seat (24). The lifting mounting base (21) is fixedly connected to the transverse end of the transverse mechanism (3). The lifting motor (22) is fixedly connected to the lifting mounting base (21). The output end of the lifting motor (22) is connected to the lifting screw (23) via transmission. The lifting screw (23) is rotatably connected to the lifting mounting base (21). The lifting seat (24) is threadedly connected to the lifting screw (23). The lifting seat (24) is fixedly connected to the scraping mechanism (4).

6. The scraping device for material recycling as described in claim 5, characterized in that: The transverse mechanism (3) includes a transverse mounting base (31), a transverse motor (32), a transverse lead screw (33), and a transverse seat (34). The transverse mounting base (31) is fixedly connected to the frame (1). The transverse motor (32) is fixedly connected to the transverse mounting base (31). The output end of the transverse motor (32) is connected to the transverse lead screw (33) via transmission. The transverse lead screw (33) is rotatably connected to the transverse mounting base (31). The transverse seat (34) is threadedly connected to the transverse lead screw (33). The transverse seat (34) is fixedly connected to the lifting mounting base (21).

Images