Discharging device for environmental protection equipment

Abstract

The utility model discloses a discharging device for environmental protection equipment, which belongs to the technical field of environmental protection equipment and comprises a conveying pipe, a connecting sleeve is fixedly connected to one end of the conveying pipe, a sliding groove is formed in the outer side wall of the connecting sleeve in a penetrating manner, the conveying pipe is slidably connected with a discharging plate through the sliding groove, and a sliding block is fixedly connected to the outer side wall of the discharging plate. An elastic block is arranged at the top of the sliding block, a limiting column is fixedly connected to the top of the conveying pipe, a sliding plate is slidably connected to the outer side wall of the limiting column, a spring is wound on the outer side wall of the limiting column, one end of the spring is fixedly connected with the sliding plate, and an abutting-out rod is fixedly connected to the bottom of the sliding plate. According to the discharging device for the environment-friendly equipment, through cooperative use of the sliding grooves, the discharging plate, the sliding blocks, the elastic blocks, the limiting columns, the sliding plates, springs, abutting-out rods and limiting grooves, the discharging plate can be conveniently replaced, so that the situation that when a discharging opening of the discharging plate is blocked, a standby discharging device can be rapidly used for replacement is avoided, and losses caused by equipment shutdown are avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of environmental protection equipment. Specifically, it relates to a discharging device for environmental protection equipment. Background Technique

[0002] Environmental protection equipment refers to mechanical products, structures and systems manufactured and built by production units or construction and installation units for controlling environmental pollution and improving environmental quality. These equipment separate, transform or degrade various pollutants through physical, chemical or biological means, and ultimately achieve the purpose of reducing pollutant emissions;

[0003] Among them, the plastic granulator is mainly used for processing waste plastic films, woven bags, agricultural convenience bags, basins, buckets, beverage bottles, furniture, daily necessities, etc. It is applicable to most common waste plastics and is the plastic recycling processing machinery with the widest use, the most extensive use and the most popular among users in the waste plastic recycling industry;

[0004] However, when processing waste plastics into granules, the plastics need to be melted first. After melting, the plastics are extruded into granules. However, after the plastics are cooled and solidified, they will block the discharging port of the device. The staff needs to stop the equipment and then replace the discharging port, which greatly reduces the efficiency of the equipment;

[0005] To solve the above problems, a discharging device for environmental protection equipment is proposed in this application. Content of the Utility Model

[0006] In view of the problems in the related art, the utility model proposes a discharging device for environmental protection equipment to overcome the above technical problems existing in the existing related art.

[0007] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0008] A discharging device for environmental protection equipment includes a conveying pipe. One end of the conveying pipe is fixedly connected with a connecting sleeve. A sliding groove is formed through the outer side wall of the connecting sleeve. The conveying pipe is slidably connected with a discharging plate through the sliding groove. A sliding block is fixedly connected to the outer side wall of the discharging plate. An elastic block is arranged on the top of the sliding block. A limiting column is fixedly connected to the top of the conveying pipe. A sliding plate is slidably connected to the outer side wall of the limiting column. A spring is wound around the outer side wall of the limiting column. One end of the spring is fixedly connected with the sliding plate. A pushing rod is fixedly connected to the bottom of the sliding plate. A limiting groove is formed in the outer side wall of the connecting sleeve.

[0009] Preferably, a base is fixedly connected to the bottom of the conveying pipe, an inclined plate is fixedly connected to the inner surface of one end of the base close to the connecting sleeve, and a bearing block is fixedly connected to the outer side wall of the end of the connecting sleeve far from the conveying pipe. By providing the base, the inclined plate, and the protective cover, it is convenient to carry and guide the plastic extruded from the conveying pipe, and prevent the finished product from accumulating at the connecting sleeve.

[0010] Preferably, a protective cover is fixedly connected to the top of the base, and a heating wire is arranged on the top of the base. By providing the protective cover and the heating wire, it is convenient to keep the melted plastic inside the conveying pipe warm and prevent the plastic from solidifying inside the conveying pipe.

[0011] Preferably, a motor is fixedly connected to the top of the base, and a spiral column is fixedly connected to the output end of the motor. By providing the motor and the spiral column, it is convenient to transport the plastic inside the conveying pipe.

[0012] Preferably, a feed hopper is fixedly connected to the top of the conveying pipe, and the feed hopper is provided with an inclination angle. By providing the feed hopper, it is convenient to put the melted plastic.

[0013] Preferably, a baffle is fixedly connected to the inner side wall of the conveying pipe. By providing the baffle, it is convenient to guide the plastic liquid.

[0014] In summary, the technical effects and advantages of the present utility model: For the discharging device of this environmental protection equipment, through the combined use of the chute, the discharging plate, the slider, the elastic block, the limiting column, the sliding plate, the spring, the ejecting rod, and the limiting groove, it is convenient to replace the discharging plate. Therefore, when the discharging port of the discharging plate is blocked, the spare discharging device can be quickly used for replacement, thus avoiding the losses caused by the equipment shutdown.

[0015] Through the combined use of the protective cover and the heating wire, it is convenient to keep the inside of the conveying pipe warm, prevent the plastic from cooling during transportation, and thus prevent the plastic from condensing and blocking inside the conveying pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 is a schematic diagram of the discharging plate and related parts structure of the present utility model;

[0018] Figure 3 is a schematic diagram of the chute and related parts structure of the present utility model;

[0019] Figure 4 is a schematic diagram of the heating wire and related parts structure of the present utility model.

[0020] In the figure:

[0021] 1. Delivery pipe; 2. Connecting sleeve; 3. Chute; 4. Discharge plate; 5. Slide block; 6. Elastic block; 7. Limit post; 8. Slide plate; 9. Spring; 10. Ejecting rod; 11. Limit groove; 12. Base; 13. Inclined plate; 14. Protective cover; 15. Heating wire; 16. Motor; 17. Spiral column; 18. Feeding hopper; 19. Baffle; 20. Bearing block. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0023] Referring to Figures 1-3 , a discharge device for an environmental protection equipment, including a delivery pipe 1. One end of the delivery pipe 1 is fixedly connected to a connecting sleeve 2. The outer side wall of the connecting sleeve 2 is penetrated with two chutes 3. The two chutes 3 are respectively located on both sides of the connecting sleeve 2. The delivery pipe 1 is slidably connected with a discharge plate 4 through the two chutes 3. Two slide blocks 5 are fixedly connected to the outer side wall of the discharge plate 4. The two slide blocks 5 are respectively arranged on both sides of the discharge plate 4. Elastic blocks 6 are arranged on the tops of the two slide blocks 5. A limit post 7 is fixedly connected to the top of the delivery pipe 1. The limit post 7 is located at the center of the top of the delivery pipe 1. A slide plate 8 is slidably connected to the outer side wall of the limit post 7. A spring 9 is wound around the outer side wall of the limit post 7. One end of the spring 9 is fixedly connected to the slide plate 8, and the other end of the spring 9 away from the slide plate 8 is fixedly connected to the delivery pipe 1. An ejecting rod 10 is fixedly connected to the bottom of the slide plate 8. There are two ejecting rods 10. The two ejecting rods 10 are respectively located at both ends of the slide plate 8. A limit groove 11 is opened on the outer side wall of the connecting sleeve 2. There are two limit grooves 11. The inner side walls of the two limit grooves 11 respectively fit with the outer side walls of the two ejecting rods 10;

[0024] During use, when the discharge plate 4 is blocked, the staff can press the slide plate 8 in the direction of the delivery pipe 1. When the slide plate 8 moves in the direction of the delivery pipe 1, the ejecting rods 10 located at both ends of the slide plate 8 respectively move in the direction of the delivery pipe 1. As the two ejecting rods 10 move, the bottoms of the two ejecting rods 10 are in contact with the tops of the two elastic blocks 6. As the two ejecting rods 10 are squeezed, the two elastic blocks 6 are respectively retracted into the two slide blocks 5, thereby releasing the locking of the two elastic blocks 6 on the discharge plate 4, and then facilitating the staff to replace the discharge plate 4.

[0025] Referring to Figure 1 , Figure 2 and Figure 3A base 12 is fixedly connected to the bottom of the conveying pipe 1, and an inclined plate 13 is fixedly connected to the inner surface of one end of the base 12 close to the connecting sleeve 2. The inclined plate 13 is set with an inclination angle, and a bearing block 20 is fixedly connected to the outer wall of one end of the connecting sleeve 2 away from the conveying pipe 1. When the plastic is discharged along the discharge plate 4, the plastic part first contacts the bearing block 20, and the bearing block 20 receives the plastic to prevent the plastic from breaking directly after extrusion.

[0026] Reference Figure 1 and Figure 4 A protective cover 14 is fixedly connected to the top of the base 12, and the top of the protective cover 14 is provided with an arc. A heating wire 15 is provided on the top of the base 12. There are multiple heating wires 15, and the multiple heating wires 15 are distributed in a linear array on the top of the base 12. The multiple heating wires 15 are all connected to an external power supply. When in use, the multiple heating wires 15 perform insulation treatment on the plastic inside the conveying pipe 1 to prevent the plastic from cooling and solidifying during the transmission inside the conveying pipe 1.

[0027] Reference Figure 4 A motor 16 is fixedly connected to the top of the base 12, and the motor 16 is connected to an external power supply. A spiral column 17 is fixedly connected to the output end of the motor 16. The spiral column 17 is located inside the conveying pipe 1. When in use, the motor 16 drives the spiral column 17 to rotate. When the spiral column 17 rotates, the liquid plastic is pushed to the discharge plate 4. As the spiral column 17 rotates, the plastic is extruded along the through hole of the discharge plate 4.

[0028] Reference Figure 1 A feed hopper 18 is fixedly connected to the top of the conveying pipe 1, and the feed hopper 18 is set with an inclination angle. A baffle 19 is fixedly connected to the inner wall of the conveying pipe 1, and the baffle 19 is set with an inclination angle. When the molten plastic enters the interior of the conveying pipe 1 along the feed hopper 18, it first contacts the top of the baffle 19. Since the baffle 19 is set with an inclination angle, the plastic that falls to the top of the baffle 19 slides along the inclination of the baffle 19, thereby entering the bottom of the conveying pipe 1, and the rotation of the spiral column 17 pushes the movement of the plastic.

[0029] Working principle: When in use, the molten plastic is put into the inside of the conveying pipe 1 along the feed hopper 18 and first contacts the top of the baffle 19. Since the baffle 19 is provided with an inclined angle, the plastic falling onto the top of the baffle 19 slides down along the inclination of the baffle 19 and thus enters the bottom of the conveying pipe 1. Then, the motor 16 is started, and the spiral column 17 is driven by the motor 16 to rotate. As the spiral column 17 rotates, it pushes the plastic to move and finally extrudes it along the through holes on the discharge plate 4. When the discharge plate 4 is blocked, the staff can press the sliding plate 8 in the direction of the conveying pipe 1. When the sliding plate 8 moves in the direction of the conveying pipe 1, the ejecting rods 10 at both ends of the sliding plate 8 move in the direction of the conveying pipe 1 respectively. As the two ejecting rods 10 move, the bottoms of the two ejecting rods 10 contact the tops of the two elastic blocks 6. With the extrusion of the two ejecting rods 10, the two elastic blocks 6 are respectively retracted into the two sliders 5, thus releasing the locking of the two elastic blocks 6 on the discharge plate 4, and facilitating the staff to replace the discharge plate 4.

[0030] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A discharging device for environmental protection equipment, comprising a conveying pipe (1), characterized in that, One end of the conveying pipe (1) is fixedly connected with a connecting sleeve (2). A chute (3) is penetrated and opened on the outer side wall of the connecting sleeve (2). The conveying pipe (1) is slidably connected with a discharge plate (4) through the chute (3). A slider (5) is fixedly connected to the outer side wall of the discharge plate (4). An elastic block (6) is arranged on the top of the slider (5). A limiting column (7) is fixedly connected to the top of the conveying pipe (1). A sliding plate (8) is slidably connected to the outer side wall of the limiting column (7). A spring (9) is wound around the outer side wall of the limiting column (7). One end of the spring (9) is fixedly connected with the sliding plate (8). A pushing rod (10) is fixedly connected to the bottom of the sliding plate (8). A limiting groove (11) is opened on the outer side wall of the connecting sleeve (2).

2. The discharging device for an environmental protection device according to claim 1, wherein A base (12) is fixedly connected to the bottom of the conveying pipe (1). An inclined plate (13) is fixedly connected to the inner surface of one end of the base (12) close to the connecting sleeve (2). A bearing block (20) is fixedly connected to the outer side wall of one end of the connecting sleeve (2) far from the conveying pipe (1).

3. The discharging device for an environmental protection device according to claim 2, characterized in that, A protective cover (14) is fixedly connected to the top of the base (12). A heating wire (15) is arranged on the top of the base (12).

4. The discharging device for an environmental protection device according to claim 2, characterized in that, A motor (16) is fixedly connected to the top of the base (12). A spiral column (17) is fixedly connected to the output end of the motor (16).

5. The discharging device for an environmental protection device according to claim 1, characterized in that, A feed hopper (18) is fixedly connected to the top of the conveying pipe (1). The feed hopper (18) is provided with an inclination angle.

6. The discharging device for an environmental protection device according to claim 1, characterized in that, A baffle (19) is fixedly connected to the inner side wall of the conveying pipe (1).

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