Raw material elevator for waste paperboard processing

Abstract

The utility model discloses a raw material hoister for waste paperboard processing, and relates to the technical field of waste paper recycling and processing, the raw material hoister comprises an L-shaped mounting rack, the top of the L-shaped mounting rack is provided with a mounting top plate, and the inner wall of the bottom of the L-shaped mounting rack is provided with a crusher and a collecting box; a lifting assembly is arranged on one side of the bottom of the mounting top plate and comprises a mounting frame, a partition plate is arranged at the bottom of the mounting frame, a driving motor and a lead screw are arranged on the two sides of the partition plate, an I-shaped moving block is arranged outside the lead screw, and a lifting frame is arranged on the side face of the I-shaped moving block. According to the waste paperboard feeding device, waste paperboards are lifted through the arranged lifting assembly, the arranged I-shaped moving block drives the lifting frame to ascend along the lead screw and the mounting frame, the arranged servo motor drives the rotating shaft to rotate, and therefore the positions of the mounting frame and the lifting frame are adjusted, and feeding of the waste paperboards is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of waste paper recycling and processing, in particular to a raw material elevator for processing waste paperboard. Background Art

[0002] Waste paper processing is the process of reprocessing recycled waste paper to obtain qualified fibers for the production of paper products. The recycling and utilization of waste paper is beneficial to protecting the environment, protecting forests, and saving resources. Waste paper can be reused many times.

[0003] In the existing waste paper processing process, the loading is generally done manually, which not only has a low loading efficiency, but also increases the processing cost of waste paperboard. Therefore, it is necessary to design a raw material elevator for waste paperboard processing to increase the efficiency of waste paperboard processing. Utility Model Content

[0004] The main purpose of the utility model is to provide a raw material elevator for processing waste cardboard, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A raw material elevator for processing waste cardboard, comprising an L-shaped mounting frame, a mounting top plate is arranged on the top of the L-shaped mounting frame, a crusher is arranged on the bottom inner wall of the L-shaped mounting frame, a collection box is arranged at the bottom of the crusher, and a lifting component is arranged on one side of the bottom of the mounting top plate;

[0007] The lifting assembly includes a mounting frame, a partition is provided at the bottom of the mounting frame, a driving motor is provided at the bottom of the partition, a lead screw is provided at the top of the partition, an I-shaped moving block is provided outside the lead screw, a lifting frame is provided on the side of the I-shaped moving block, a supporting frame is provided at the bottom of the lifting frame, and a limiting assembly is provided at the top of the lifting frame;

[0008] The limiting assembly comprises a cylinder, an extension rod is arranged on the top of the cylinder, and a limiting top plate is arranged on the top of the extension rod;

[0009] The limiting assembly also includes an installation frame, an ejector rod is arranged inside the installation frame, a push plate is arranged at one end of the ejector rod, and an ejector plate is arranged at the other end of the ejector rod, a limiting slide is arranged in the middle of the ejector rod, and a connecting spring is arranged on the side of the limiting slide.

[0010] Preferably, the bottom of the mounting frame is installed on the bottom inner wall of the L-shaped mounting frame, and a rotating shaft is installed on the top of the mounting frame, and the top of the rotating shaft passes through the middle of the mounting top plate through a bearing, and a servo motor is arranged on the top of the rotating shaft, and the bottom of the servo motor is installed on the top of the mounting top plate by bolts, and the output end of the servo motor is transmission-connected to the servo motor.

[0011] Preferably, a through slot is opened in the middle of the mounting frame, and the mounting frame and the partition are installed by bolts, the partition is located at the bottom of the through slot in the middle of the mounting frame, the bottom of the partition is connected to the driving motor by bolts, the output end of the driving motor is connected to the lead screw transmission, the lead screw is connected to the partition through a bearing, and the top of the lead screw is installed on the top inner wall of the mounting frame through a bearing.

[0012] Preferably, the lead screw is sleeved and connected with the I-shaped moving block, the outer walls on both sides of the I-shaped moving block are clamped on the outer walls on both sides of the mounting frame, and the I-shaped moving block is fixedly installed with limiting slide rails on the inner wall close to the mounting frame, and there are four limiting slide rails, which are symmetrically distributed on the inner walls on both sides of the I-shaped moving block, and sliding grooves are opened on the outer walls on both sides of the mounting frame, and the limiting slide rails are slidably connected to the inside of the sliding grooves, and there are two I-shaped moving blocks, which are distributed on the outside of the lead screw, one above and one below.

[0013] Preferably, the side of the I-shaped moving block above the screw is connected to the lifting frame by bolts, and the bottom of the lifting frame is connected to the support frame by bolts, the end of the support frame away from the lifting frame is connected to the I-shaped moving block below the screw, and the lifting frame and the crusher are symmetrically arranged on both sides of the mounting frame.

[0014] Preferably, the side of the cylinder is connected to the lifting frame by bolts, and an extension rod is installed at the movable end of the cylinder. There are two cylinders, which are symmetrically distributed on both sides of the lifting frame, and the cylinder is located on the side of the lifting frame away from the mounting frame. The top of the extension rod is connected to the limiting top plate by bolts, and the limiting top plate connects the two extension rods, and the limiting top plate is located above the lifting frame.

[0015] Preferably, the mounting frame is installed on one side of the lifting frame close to the mounting frame by bolts, there are two mounting frames, which are symmetrically distributed on the sides of the lifting frame, and the mounting frames penetrate the lifting frame, the mounting frame is slidably connected to the ejector rod, and the ejector rod penetrates both sides of the mounting frame, the ejector rod is fixedly connected to the push plate, and the push plate is located outside the lifting frame.

[0016] Preferably, the end of the ejection rod away from the pushing plate is connected to the ejection plate by a bolt, and the ejection plate is connected to the inside of the lifting frame through the ejection rod, the ejection rod is fixedly connected to the limiting slide, and the outer wall of the limiting slide is slidably connected to the inside of the mounting frame, the side of the limiting slide close to the pushing plate is fixedly connected to the connecting spring, and the end of the connecting spring away from the limiting slide is clamped on the inner wall of the side of the mounting frame close to the pushing plate.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] 1. The waste cardboard is lifted by the provided lifting assembly, the lifting frame is driven to rise along the lead screw and the mounting frame by the provided I-shaped moving block, and the rotating shaft is driven to rotate by the provided servo motor, thereby adjusting the position of the mounting frame and the lifting frame, thereby facilitating the loading of the waste cardboard and improving the convenience of using the device;

[0019] 2. The waste cardboard inside the lifting frame is positioned by means of the setting limit assembly, and the setting cylinder drives the extension rod and the limiting top plate to descend, so that the limiting top plate can clamp and position the waste cardboard to prevent it from falling off during the lifting process and affecting the lifting effect. The waste cardboard inside the lifting frame can be ejected by means of the setting ejector rod and ejector plate, thereby improving the unloading convenience of the lifting frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a first-view stereogram of the entire device of the utility model;

[0021] Figure 2 It is a second perspective stereogram of the entire device of the utility model;

[0022] Figure 3 This utility model Figure 2 The enlarged structural diagram at A in the middle;

[0023] Figure 4 It is a structural schematic diagram of the lifting assembly of the utility model;

[0024] Figure 5 It is a schematic diagram of the structure inside the installation frame of the utility model.

[0025] In the figure: 1. L-shaped mounting frame; 2. Mounting top plate; 3. Crusher; 4. Collecting box; 5. Lifting assembly; 6. Mounting frame; 7. Partition; 8. Driving motor; 9. Lead screw; 10. I-shaped moving block; 11. Limiting slide rail; 12. Slide groove; 13. Lifting frame; 14. Support frame; 15. Limiting assembly; 16. Cylinder; 17. Extension rod; 18. Limiting top plate; 19. Mounting frame; 20. Ejector rod; 21. Limiting slide plate; 22. Connecting spring; 23. Push plate; 24. Servo motor; 25. Rotating shaft; 26. Ejector plate. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0027] See also Figure 1-Figure 5 As shown, a raw material elevator for processing waste cardboard includes an L-shaped mounting frame 1, a mounting top plate 2 is arranged on the top of the L-shaped mounting frame 1, a crusher 3 is arranged on the bottom inner wall of the L-shaped mounting frame 1, a collecting box 4 is arranged at the bottom of the crusher 3, and a lifting component 5 is arranged on one side of the bottom of the mounting top plate 2;

[0028] See also Figure 1 , Figure 2 , Figure 3 , Figure 4As shown, the lifting assembly 5 includes a mounting frame 6, a partition 7 is provided at the bottom of the mounting frame 6, a driving motor 8 is provided at the bottom of the partition 7, and a lead screw 9 is provided at the top of the partition 7, an I-shaped moving block 10 is provided outside the lead screw 9, a lifting frame 13 is provided on the side of the I-shaped moving block 10, and a supporting frame 14 is provided at the bottom of the lifting frame 13, and a limiting assembly 15 is provided at the top of the lifting frame 13, the bottom of the mounting frame 6 is installed on the bottom inner wall of the L-shaped mounting frame 1, and a rotating shaft 25 is installed on the top of the mounting frame 6, and the top end of the rotating shaft 25 passes through the middle of the mounting top plate 2 through a bearing, A servo motor 24 is arranged on the top of the rotating shaft 25, the bottom of the servo motor 24 is installed on the top of the mounting top plate 2 by bolts, and the output end of the servo motor 24 is connected to the servo motor 24 by transmission, a through slot is provided in the middle of the mounting frame 6, and the mounting frame 6 and the partition 7 are installed by bolts, the partition 7 is located at the bottom of the through slot in the middle of the mounting frame 6, the bottom of the partition 7 is connected to the driving motor 8 by bolts, the output end of the driving motor 8 is connected to the lead screw 9 by transmission, the lead screw 9 is connected to the partition 7 by a bearing, and the top of the lead screw 9 is installed on the top inner wall of the mounting frame 6 by a bearing, and the lead screw 9 is connected to the shape shifting plate 8 by bolts. The movable block 10 is sleeved and connected, and the outer walls on both sides of the I-shaped movable block 10 are clamped on the outer walls on both sides of the mounting frame 6. The I-shaped movable block 10 is fixedly installed with a limited slide rail 11 on the inner wall close to the mounting frame 6, and there are four limited slide rails 11, which are symmetrically distributed on the inner walls on both sides of the I-shaped movable block 10, and the outer walls on both sides of the mounting frame 6 are provided with a slide groove 12, and the limited slide rail 11 is slidably connected to the inside of the slide groove 12. There are two I-shaped movable blocks 10, which are distributed on the outside of the lead screw 9 one above and one below, and the side of the I-shaped movable block 10 above the lead screw 9 is connected to the lifting frame 13 by bolts, and the lifting frame 1 The bottom of the support frame 14 is connected to the support frame 14 by bolts, and the end of the support frame 14 away from the lifting frame 13 is connected to the I-shaped moving block 10 below the lead screw 9. The lifting frame 13 and the crusher 3 are symmetrically arranged on both sides of the mounting frame 6. The lifting of the waste cardboard is achieved by the provided lifting assembly 5. The I-shaped moving block 10 drives the lifting frame 13 to rise along the lead screw 9 and the mounting frame 6, and the servo motor 24 drives the rotating shaft 25 to rotate, thereby adjusting the position of the mounting frame 6 and the lifting frame 13, thereby facilitating the loading of the waste cardboard and improving the convenience of using the device;

[0029] See also Figure 1 , Figure 2 , Figure 4 , Figure 5As shown, the limiting assembly 15 includes a cylinder 16, an extension rod 17 is provided on the top of the cylinder 16, a limiting top plate 18 is provided on the top of the extension rod 17, the side of the cylinder 16 is connected to the lifting frame 13 by bolts, and the movable end of the cylinder 16 is installed with the extension rod 17, there are two cylinders 16, which are symmetrically distributed on both sides of the lifting frame 13, and the cylinder 16 is located on the side of the lifting frame 13 away from the mounting frame 6, the top of the extension rod 17 is connected to the limiting top plate 18 by bolts, and the limiting top plate 18 connects the two extension rods 17, and the limiting top plate 18 is located above the lifting frame 13;

[0030] The limiting assembly 15 also includes a mounting frame 19, an ejector rod 20 is arranged inside the mounting frame 19, a push plate 23 is arranged at one end of the ejector rod 20, and an ejector plate 26 is arranged at the other end of the ejector rod 20, a limiting slide plate 21 is arranged in the middle of the ejector rod 20, and a connecting spring 22 is arranged on the side of the limiting slide plate 21, the mounting frame 19 is installed on the side of the lifting frame 13 close to the mounting frame 6 by bolts, there are two mounting frames 19, which are symmetrically distributed on the sides of the lifting frame 13, and the mounting frames 19 penetrate the lifting frame 13, the mounting frame 19 is slidably connected to the ejector rod 20, and the ejector rod 20 penetrates both sides of the mounting frame 19, the ejector rod 20 is fixedly connected to the push plate 23, and the push plate 23 is located outside the lifting frame 13, and the end of the ejector rod 20 away from the push plate 23 is connected to the ejector plate 26 by bolts, and the ejector plate 26 is connected by the ejector The ejector rod 20 is connected to the inside of the lifting frame 13, the ejector rod 20 is fixedly connected to the limiting slide plate 21, and the outer wall of the limiting slide plate 21 is slidably connected to the inside of the mounting frame 19, the side of the limiting slide plate 21 close to the pushing plate 23 is fixedly connected to the connecting spring 22, and the end of the connecting spring 22 away from the limiting slide plate 21 is clamped on the inner wall of the side of the mounting frame 19 close to the pushing plate 23, and the positioning of the waste cardboard inside the lifting frame 13 is achieved through the provided limiting assembly 15, and the extension rod 17 and the limiting top plate 18 are driven to descend through the provided cylinder 16, so that the limiting top plate 18 can clamp and position the waste cardboard to prevent it from falling off during the lifting process and affecting the lifting effect, and the ejector rod 20 and the ejector plate 26 are provided to realize the ejection of the waste cardboard inside the lifting frame 13, thereby improving the unloading convenience of the lifting frame 13.

[0031] It should be noted that the utility model is a raw material elevator for processing waste cardboard. When in use, the lifting frame 13 and the supporting frame 14 are kept at the bottom of the screw 9 and the mounting frame 6, and the lifting frame 13 and the crusher 3 are symmetrically arranged on both sides of the mounting frame 6. The waste cardboard to be loaded is placed inside the lifting frame 13. After the waste cardboard is placed, the extension rod 17 is driven to descend by the provided cylinder 16, so that the extension rod 17 drives the limiting top plate 18 to descend, so that the bottom of the limiting top plate 18 contacts the waste cardboard, thereby realizing the positioning of the waste cardboard, and then the provided driving motor 8 is operated, so that the driving motor 8 drives the screw 9 to rotate, so that the I-shaped moving block 10 drives the lifting frame 13 to move along the screw 9, and at the same time, the limiting slide rails 11 on the inner walls on both sides of the I-shaped moving block 10 Slide along the slide groove 12 on the outer wall of the mounting frame 6 to improve the stability of the movement of the I-shaped moving block 10. When the lifting frame 13 moves to the top of the mounting frame 6, the servo motor 24 is operated to make the rotating shaft 25 drive the mounting frame 6 to rotate between the mounting top plate 2 and the L-shaped mounting frame 1, so that the mounting frame 6 drives the lifting frame 13 and the adjustment of the position of the waste cardboard, so that the lifting frame 13 is correspondingly arranged above the crusher 3, and then the pushing plate 23 is pushed, so that the pushing plate 23 pushes the ejection rod 20 to slide inside the mounting frame 19, so that the ejection rod 20 realizes the push of the ejection plate 26, and the side of the ejection plate 26 and the push of the waste cardboard make the waste cardboard slide from the inside of the lifting frame 13 to the inside of the crusher 3, and is crushed by the crusher 3 and collected by the collection box 4.

[0032] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A raw material elevator for processing waste cardboard, comprising an L-shaped mounting frame (1), characterized in that: A mounting top plate (2) is arranged on the top of the L-shaped mounting frame (1), a crusher (3) is arranged on the inner wall of the bottom of the L-shaped mounting frame (1), a collection box (4) is arranged at the bottom of the crusher (3), and a lifting assembly (5) is arranged on one side of the bottom of the mounting top plate (2); The lifting assembly (5) comprises a mounting frame (6), a partition (7) is arranged at the bottom of the mounting frame (6), a driving motor (8) is arranged at the bottom of the partition (7), a lead screw (9) is arranged at the top of the partition (7), an I-shaped moving block (10) is arranged outside the lead screw (9), a lifting frame (13) is arranged on the side of the I-shaped moving block (10), a supporting frame (14) is arranged at the bottom of the lifting frame (13), and a limiting assembly (15) is arranged at the top of the lifting frame (13); The limiting assembly (15) comprises a cylinder (16), an extension rod (17) is arranged on the top of the cylinder (16), and a limiting top plate (18) is arranged on the top of the extension rod (17); The limiting assembly (15) also includes a mounting frame (19), an ejector rod (20) is arranged inside the mounting frame (19), a push plate (23) is arranged at one end of the ejector rod (20), and an ejector plate (26) is arranged at the other end of the ejector rod (20), a limiting slide plate (21) is arranged in the middle of the ejector rod (20), and a connecting spring (22) is arranged on the side of the limiting slide plate (21).

2. The raw material elevator for waste cardboard processing according to claim 1 is characterized in that: The bottom of the mounting frame (6) is mounted on the bottom inner wall of the L-shaped mounting frame (1), and a rotating shaft (25) is mounted on the top of the mounting frame (6), and the top end of the rotating shaft (25) passes through the middle of the mounting top plate (2) through a bearing, and a servo motor (24) is arranged on the top of the rotating shaft (25), and the bottom of the servo motor (24) is mounted on the top of the mounting top plate (2) through bolts, and the output end of the servo motor (24) is transmission-connected to the servo motor (24).

3. The raw material elevator for waste cardboard processing according to claim 2 is characterized in that: A through slot is provided in the middle of the mounting frame (6), and the mounting frame (6) and the partition (7) are mounted by bolts, the partition (7) is located at the bottom of the through slot in the middle of the mounting frame (6), the bottom of the partition (7) is connected to the drive motor (8) by bolts, the output end of the drive motor (8) is transmission-connected to the lead screw (9), the lead screw (9) is connected to the partition (7) by a bearing, and the top of the lead screw (9) is mounted on the top inner wall of the mounting frame (6) by a bearing.

4. The raw material elevator for waste cardboard processing according to claim 3 is characterized in that: The lead screw (9) is sleeve-connected with the I-shaped moving block (10); the outer walls on both sides of the I-shaped moving block (10) are clamped on the outer walls on both sides of the mounting frame (6); the I-shaped moving block (10) is fixedly installed with a limit slide rail (11) on the inner wall close to the mounting frame (6); and there are four limit slide rails (11), which are symmetrically distributed on the inner walls on both sides of the I-shaped moving block (10); the outer walls on both sides of the mounting frame (6) are provided with a slide groove (12), and the limit slide rail (11) is slidably connected inside the slide groove (12); there are two I-shaped moving blocks (10), which are respectively distributed outside the lead screw (9) one above and one below.

5. The raw material elevator for waste cardboard processing according to claim 4 is characterized in that: The side surface of the I-shaped moving block (10) above the lead screw (9) is connected to the lifting frame (13) by bolts, and the bottom of the lifting frame (13) is connected to the support frame (14) by bolts, and the end of the support frame (14) away from the lifting frame (13) is connected to the I-shaped moving block (10) below the lead screw (9), and the lifting frame (13) and the crusher (3) are symmetrically arranged on both sides of the mounting frame (6).

6. The raw material elevator for waste cardboard processing according to claim 1 is characterized in that: The side of the cylinder (16) is connected to the lifting frame (13) by bolts, and an extension rod (17) is installed at the movable end of the cylinder (16). There are two cylinders (16), which are symmetrically distributed on both sides of the lifting frame (13), and the cylinder (16) is located on the side of the lifting frame (13) away from the mounting frame (6). The top of the extension rod (17) is connected to the limiting top plate (18) by bolts, and the limiting top plate (18) connects the two extension rods (17). The limiting top plate (18) is located above the lifting frame (13).

7. The raw material elevator for waste cardboard processing according to claim 1 is characterized in that: The installation frame (19) is installed on a side of the lifting frame (13) close to the installation frame (6) by bolts. There are two installation frames (19), which are symmetrically distributed on the sides of the lifting frame (13), and the installation frames (19) penetrate the lifting frame (13). The installation frame (19) is slidably connected to the ejector rod (20), and the ejector rod (20) penetrates both sides of the installation frame (19). The ejector rod (20) is fixedly connected to the push plate (23), and the push plate (23) is located outside the lifting frame (13).

8. The raw material elevator for waste cardboard processing according to claim 5 is characterized in that: One end of the ejector rod (20) away from the push plate (23) is connected to the ejector plate (26) by a bolt, and the ejector plate (26) is connected to the inside of the lifting frame (13) through the ejector rod (20); the ejector rod (20) is fixedly connected to the limiting slide plate (21), and the outer wall of the limiting slide plate (21) is slidably connected to the inside of the mounting frame (19); the side of the limiting slide plate (21) close to the push plate (23) is fixedly connected to the connecting spring (22), and the end of the connecting spring (22) away from the limiting slide plate (21) is clamped on the inner wall of the side of the mounting frame (19) close to the push plate (23).

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