Renewable resource recycling and screening equipment

Abstract

The utility model discloses renewable resource recycling and screening equipment, and relates to the technical field of resource recycling, the renewable resource recycling and screening equipment comprises a supporting frame, a material receiving hopper is fixedly connected in the supporting frame, rotating seats are fixedly connected to the front end and the rear end of the right side above the supporting frame, and a rotating frame is rotatably connected between the two rotating seats through a rotating shaft; arc-shaped supporting plates are fixedly connected to the front end and the rear end of the side, away from the rotating base, of the rotating frame through adjusting bolts, a plurality of positioning holes are formed in the surfaces of the arc-shaped supporting plates in a penetrating mode, fastening bolts are arranged in the positioning holes and are in threaded connection with the upper portion of the supporting frame, and a screening assembly is arranged above the rotating frame. The vibrating screen has the advantages that the motion trail and the retention time of materials on the screen can be changed by adjusting the angle of the screen, so that the screening process is optimized, the flowing speed of the materials on the screen surface can be changed by adjusting the angle, and the screened materials are helped to reach the optimal state.

Description

TECHNICAL FIELD

[0001] The utility model relates to resource recycling technical field, concretely relates to a regenerated resource recycling and screening equipment. BACKGROUND

[0002] The available resources can be divided into two categories: one is non-renewable resources, and the other is renewable resources. Renewable resources are a kind of renewable resources, which are material resources that can be repeatedly recycled and utilized after being developed and utilized once in human production, life, science and education, transportation, national defense and other activities. Renewable resources include steel, non-ferrous metals, rare metals, alloys, inorganic non-metals, plastics, rubber, fiber, paper and the like produced from minerals.

[0003] For example, Chinese patent (CN222241292U) discloses a regenerated resource recycling and screening equipment, relating to the technical field of resource recycling, to solve the problem of blockage of the existing regenerated resource recycling and screening equipment, comprising a bottom plate, a storage box, a screening box, a receiving plate and a vertical plate, the storage box is movably connected with the screening box at the top, the bottom plate is fixedly connected with one end of the receiving plate at the right end, the other end of the receiving plate is fixedly connected with the bottom end of the vertical plate, the rear part of the screening box is fixedly connected with a rectangular block, the rear part of the rectangular block is fixedly connected with a sliding block, a sliding groove is formed in the middle of the vertical plate, the sliding groove is movably connected with the sliding block, one end of the transmission rod is fixedly connected with the side of the rectangular block, the receiving plate is fixedly connected with a vibrator at the side, the other end of the transmission rod is fixedly connected with the side of the vibrator, by installing the vibrator in the screening equipment, under the cooperation of the transmission rod, the screening box can be driven to vibrate, thereby avoiding the blockage of the first filter hole and the second filter hole by multiple particles, and ensuring the screening effect.

[0004] The above device uses a sieve plate for screening, but the angle of the sieve plate is fixed and cannot be adjusted. The fixed-angle sieve plate cannot be adjusted according to the change of the material, which may cause the problem of unsatisfactory screening effect. For example, the material with large particles may accumulate or fail to pass through the screen in time due to the inappropriate angle, affecting the screening accuracy. To solve the above problems, a regenerated resource recycling and screening equipment is proposed. UTILITY MODEL CONTENTS

[0005] To solve the above technical problems, the utility model provides a regenerated resource recycling and screening equipment, which solves the problem that the angle of the current sieve plate is fixed and cannot be adjusted, and the fixed-angle sieve plate cannot be adjusted according to the change of the material, which may cause the problem of unsatisfactory screening effect. For example, the material with large particles may accumulate or fail to pass through the screen in time due to the inappropriate angle, affecting the screening accuracy.

[0006] In order to achieve the above object, the utility model adopts the technical scheme: a kind of recycling resource recovery screening equipment, including support frame, the support frame inside fixedly connected with receiving hopper, the support frame upper right side front and rear ends are fixedly connected with rotating seat, two the rotating seat between rotation is connected with rotating frame by shaft, the rotating frame far from rotating seat one side front and rear ends are fixedly connected with arc support plate by adjusting bolt, the arc support plate surface is penetrated and is equipped with several positioning holes, the positioning hole is internally provided with fastening bolt, the fastening bolt is connected with support frame top screw thread, the rotating frame top is provided with screening assembly.

[0007] Preferably, the screening assembly includes a screening frame, two groups of connecting blocks are fixedly connected to the front and rear sides of the screening frame, and four groups of the connecting blocks are fixedly connected to the bottom surfaces of the connecting blocks.

[0008] Preferably, a screening plate is fixedly connected to the middle position inside the screening frame, a plurality of first screening holes are penetrated and formed on the surface of the screening plate, and a plurality of second screening holes are penetrated and formed on the bottom surface inside the screening frame.

[0009] Preferably, a first flow guide plate is fixedly connected to the position flush with the screening plate on the right side of the screening frame, a second flow guide plate is fixedly connected to the position flush with the bottom surface of the screening plate on the right side of the screening plate, and the openings of the first flow guide plate and the second flow guide plate are oppositely directed.

[0010] Preferably, a feeding hopper is fixedly connected to the left side of the screening frame, and the feeding hopper has a tapered structure with a wide upper part and a narrow lower part.

[0011] Preferably, an installation block is fixedly connected to the bottom surface of the screening frame and the left side of the second screening hole, and two groups of vibration motors are fixedly installed on the left side of the installation block.

[0012] Preferably, the diameter of the first screening hole is greater than the diameter of the second screening hole.

[0013] Compared with the prior art, the utility model has the advantages that: the utility model is provided with arc support plate, positioning hole, rotating seat and fastening bolt, so that the angle of the screening plate can be adjusted, the movement track and residence time of the material on the screen can be changed by adjusting the angle of the screen, thereby optimizing the screening process, the steep screen angle can accelerate the sliding speed of the material and reduce the blockage of large particles, and the utility model is suitable for materials with large particles or difficult to screen; and the flat screen angle can help to increase the residence time of fine particles and increase the screening effect, and is particularly suitable for fine screening; the adjustment of the angle can change the flow speed of the material on the screen, and help the screening material to reach the best state. For example, the large angle can accelerate the speed of the material passing through the screen, and the small angle can prolong the residence time of the material on the screen and increase the thoroughness of the screening. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the utility model in removing the screening assembly;

[0016] Figure 3 It is a structural schematic diagram of the screening assembly in the utility model;

[0017] Figure 4 It is the exploded schematic diagram of the screening assembly in the utility model.

[0018] Reference numerals in the drawing are:

[0019] 1, support frame; 2, receiving hopper; 3, rotating seat; 4, rotating frame; 5, adjusting bolt; 6, arc-shaped support plate; 7, positioning hole; 8, fastening bolt; 9, screening assembly; 901, screening frame; 902, feed hopper; 903, screening plate; 904, first screening hole; 905, first baffle; 906, second screening hole; 907, second baffle; 908, connecting block; 909, compression spring; 910, mounting block; 911, vibration motor. DETAILED DESCRIPTION

[0020] The following description is used to disclose the utility model so that those skilled in the art can implement the utility model. The preferred embodiments in the following description are only as examples, and those skilled in the art can think of other obvious variants.

[0021] Referring to Figures 1-4 As shown in the figure, a renewable resource recycling and screening device comprises a support frame 1, the support frame 1 is internally fixedly connected with a receiving hopper 2, the support frame 1 is fixedly connected with rotating seats 3 at the front and rear ends of the upper right side, a rotating frame 4 is rotatably connected between the two rotating seats 3 through a rotating shaft, arc-shaped support plates 6 are fixedly connected at the front and rear ends of the side away from the rotating seat 3 of the rotating frame 4 through adjusting bolts 5, a plurality of positioning holes 7 are formed through the surface of the arc-shaped support plate 6, fastening bolts 8 are arranged in the positioning holes 7, the fastening bolts 8 are threadedly connected with the upper side of the support frame 1, a screening assembly 9 is arranged above the rotating frame 4, the rotating operation of the rotating frame 4 is simple and convenient, the angle adjustment can be completed by loosening and tightening the fastening bolts 8, and the flexibility and practicability of the device are improved.

[0022] Referring to Figure 3 Figure 4 ​As shown, the screening assembly 9 comprises a screening frame 901, two groups of connecting blocks 908 are fixedly connected to the front and rear sides of the screening frame 901, the bottom surfaces of the four groups of connecting blocks 908 are fixedly connected with compression springs 909, the bottom surfaces of the compression springs 909 are fixedly connected with the upper surface of the rotating frame 4, the combination design of the connecting blocks 908 and the compression springs 909 provides a buffering effect for the screening frame 901, reduces the impact of vibration on the equipment structure, and prolongs the service life of the equipment.

[0023] Referring to Figure 3 and Figure 4 As shown, the screening frame 901 is fixedly connected with a screening plate 903 at the middle position inside, a plurality of first screening holes 904 are provided through the surface of the screening plate 903, and a plurality of second screening holes 906 are provided through the bottom surface of the screening frame 901.

[0024] Referring to Figure 3 and Figure 4 As shown, the screening frame 901 is fixedly connected with a first flow guide plate 905 at the position flush with the screening plate 903 on the right side, and is fixedly connected with a second flow guide plate 907 at the position flush with the bottom surface of the screening plate 903 on the right side, the openings of the first flow guide plate 905 and the second flow guide plate 907 are opposite to each other, and the design of the first flow guide plate 905 and the second flow guide plate 907 enables the screened materials to be discharged according to the particle size, improves the precision and efficiency of screening, and avoids mixing and cross-contamination of the materials during the screening process.

[0025] Referring to Figure 3 and Figure 4 As shown, the screening frame 901 is fixedly connected with a feeding hopper 902 on the left side above, the feeding hopper 902 has a tapered structure that is wide at the top and narrow at the bottom, the tapered structure facilitates the introduction and concentration of the materials, improves the continuity and stability of the screening process, reduces the accumulation and blockage of the materials before screening, and improves the screening efficiency.

[0026] Referring to Figure 3 and Figure 4 As shown, the bottom surface of the screening frame 901 is fixedly connected with a mounting block 910 on the left side of the second screening hole 906, two groups of vibration motors 911 are fixedly installed on the left side of the mounting block 910, and the model of the vibration motor 911 can be YBZD-140-4.

[0027] Referring to Figure 4 As shown, the diameter of the first screening hole 904 is greater than the diameter of the second screening hole 906.

[0028] Working principle: when the device is angle adjusted, firstly, the fastening bolt 8 on both sides is loosened, then the rotating frame 4 is rotated with the rotating seat 3 as the center, the fastening bolt 8 is inserted into the positioning hole 7 after being adjusted to the suitable angle, then the arc-shaped supporting plate 6 and the supporting frame 1 are connected together by rotating the fastening bolt 8, when the screening is carried out, the material is put into the feeding hopper 902 and falls on the screening plate 903, then the vibrating motor 911 works to make the screening frame 901 vibrate to carry out the screening, since the screening plate 903 is obliquely arranged, the material with the biggest particle falls from the first flow guide plate 905, the material falling from the second flow guide plate 907 cannot pass through the second screening hole 906, while the material with the smallest particle can pass through the second screening hole 906 and falls into the receiving hopper 2 to be discharged.

[0029] The basic principle, main features and advantages of the utility model are shown and described above. The skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments, the above-mentioned embodiments and the description in the specification are only the principles of the utility model, the utility model will have various changes and improvements without departing from the spirit and scope of the utility model, and these changes and improvements all fall into the scope of the utility model claimed for protection. The protection scope required by the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A recycling and screening device for renewable resources, characterized in that: Including support frame (1), the inside fixedly connected with the receiving hopper (2), the support frame (1) upper right side front and rear both ends are fixedly connected with rotating seat (3), two rotating seat (3) are rotatably connected with rotating frame (4) through the pivot, the rotating frame (4) away from rotating seat (3) one side front and rear both ends are fixedly connected with arc-shaped support plate (6) through adjusting bolt (5), the arc-shaped support plate (6) surface is throughly provided with a plurality of positioning holes (7), the positioning hole (7) is provided with fastening bolt (8) inside, the fastening bolt (8) is connected with the upper support frame (1) screw thread, the rotating frame (4) upper is provided with screening assembly (9).

2. A resource recovery screening device according to claim 1, wherein: The screening assembly (9) includes screening frame (901), the two sides of screening frame (901) are fixedly connected with two groups of connecting blocks (908), four groups of connecting blocks (908) bottom are fixedly connected with compression springs (909), and the compression spring (909) bottom is fixedly connected with the upper surface of rotating frame (4).

3. A resource recovery screening device according to claim 2, wherein: The screening frame (901) is fixedly connected with screening plate (903) at the inside middle position, a plurality of first screening holes (904) are throughly provided on the surface of screening plate (903), and a plurality of second screening holes (906) are throughly provided on the bottom surface of screening frame (901).

4. A resource recovery screening device according to claim 3, wherein: The first flow guide plate (905) is fixedly connected with the flush position of screening plate (903) right side, the second flow guide plate (907) is fixedly connected with the flush position of screening plate (903) bottom right side of screening plate (903), and the opening of first flow guide plate (905) and second flow guide plate (907) is opposite.

5. A resource recovery screening device according to claim 3, wherein: The feeding hopper (902) is fixed on the left side of the screening frame (901) top, and the feeding hopper (902) is tapered structure that is wide at the top and narrow at the bottom.

6. A resource recovery screening device according to claim 3, wherein: The mounting block (910) is fixedly connected with the left side of the second screening hole (906) of the bottom surface of the screening frame (901), and two groups of vibration motors (911) are fixedly installed on the left side of the mounting block (910).

7. A resource recovery screening device according to claim 3, wherein: The diameter of the first screening hole (904) is greater than the diameter of the second screening hole (906).

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