Waste cable sheath shredding device

Abstract

The utility model discloses a waste cable sheath chopping device, which relates to the technical field of waste rubber chopping tools and comprises a base, supporting rods are mounted on two sides of the rear end of the top surface of the base, mounting seats are fixedly connected to the upper ends of the supporting rods on two sides and are circular, electric push rods are mounted on the top surfaces of the mounting seats, and output shafts of the electric push rods penetrate through the mounting seats. A material conveying assembly is arranged at the upper end of the base; according to the utility model, through cooperation of the compression roller, the electric push rod and the first servo motor, a waste cable sheath can be better compressed, and the waste cable sheath can be automatically conveyed into the cutter barrel, so that the automation degree of the equipment is greatly improved, and the labor cost is reduced; through cooperation of a three-blade knife and a third servo motor, the waste cable skin can be cut off preliminarily, and the crushing efficiency and the crushing quality of the cable skin are improved; and finally, the problem that the waste cable sheath is inconvenient to cut up is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of waste rubber shredding tools, in particular to a waste cable sheath shredding device. Background Art

[0002] Cables are ubiquitous in all economic activities and social life, from huge power transmission systems to information transmission systems, serving all social activities and penetrating into the daily lives of every family and individual; they not only connect industrial production lines, but also support the operation of urban infrastructure and high-tech equipment; but untreated waste cables may cause pollution to the environment, so it is particularly important to recycle them efficiently and in an environmentally friendly manner; reasonable recycling of waste cables can not only reduce environmental pollution, but also achieve resource reuse, which meets the requirements of a circular economy; currently, the device for processing waste cable sheaths still cannot be separated from manual labor, and requires manual feeding, and the cable sheaths are very heavy, which causes workers to suffer and labor costs are also high; traditional cable sheath shredding devices only process the cable sheaths once, which makes it difficult to ensure the quality of shredding; therefore, the above problems need to be improved. Utility Model Content

[0003] The utility model aims to solve the shortcomings in the prior art and proposes a waste cable sheath shredding device.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a waste cable sheath shredding device, including a base, support rods are installed on both sides of the rear end of the top surface of the base, and the upper ends of the support rods on both sides are fixedly connected to mounting seats, the mounting seats are annular, and an electric push rod is installed on the top surface of the mounting seat, the output shaft of the electric push rod passes through the mounting seat, and a feeding assembly is provided at the upper end of the base.

[0005] Preferably, the feeding assembly includes a fixed seat arranged at the upper end of the base, the fixed seat is connected to the output shaft of the electric push rod, and limit rods are fixedly connected to both sides of the top surface of the fixed seat, the upper end of the limit rod passes through the mounting seat, and a pressure roller is provided at the lower end of the limit rod, the pressure roller is rotatably connected to the lower end of the fixed seat, and one side of the pressure roller passes through the fixed seat and is fixedly connected to a first pulley, a conveying belt is sleeved on the outer side of the first pulley, a second pulley is sleeved on the other end of the conveying belt, the second pulley is connected to the output shaft of the first servo motor, and the first servo motor is fixed to the rear end of the fixed seat.

[0006] Preferably, support columns are installed on both sides of the front end of the top surface of the base, a crushing barrel is fixedly connected to the upper end of the support column, a discharge plate is installed at the opening of the front end surface of the crushing barrel, and crushing rollers are provided on both sides of the inside of the crushing barrel, and multiple equidistant crushing knives are fixedly connected to the outer side of the crushing roller, and the crushing knives on both sides are staggered with each other.

[0007] Preferably, the rear end of the crushing roller on one side is placed outside the crushing barrel, and the rear end of the crushing roller on the other side is fixedly connected to the first gear, a second gear is provided on one side of the first gear, and the first gear is meshed with the second gear for transmission, a transmission shaft is fixedly connected to the front end of the second gear, the front end of the transmission shaft is rotatably connected to the crushing barrel, and a third pulley is fixedly connected to the front end of the transmission shaft, a first belt is sleeved on the outer side of the third pulley, a fourth pulley is sleeved on the other end of the first belt, the fourth pulley is fixed to the rear end of the crushing roller on one side, and the second belt is sleeved on the rear end of the fourth pulley, a fifth pulley is sleeved on the other end of the second belt, the fifth pulley is connected to the output shaft of the second servo motor, and the second servo motor is fixed to the top surface of the base.

[0008] Preferably, a protective cover is sleeved on the outer sides of the second servo motor, the first gear, the second gear, the transmission shaft, the third pulley, the first belt, the fourth pulley, the second belt and the fifth pulley, and the protective cover is installed on the top of the base.

[0009] Preferably, a cutter barrel is fixedly connected to the rear end of the top surface of the crushing barrel, and a fixing rod is fixedly connected to the rear end of the top surface of the crushing barrel, the fixing rod is placed at the front end of the cutter barrel, and a third servo motor is fixedly connected to the top end of the fixing rod, a three-leaf knife is fixedly connected to the rear end of the output shaft of the third servo motor, the three-leaf knife is placed in the cutter barrel, and a feed port is opened at the junction of the cutter barrel and the crushing barrel.

[0010] Preferably, a feed inlet is provided at a position corresponding to the center of the cutter barrel and the mounting seat ring.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: in the utility model, through the cooperation of the pressure roller, the electric push rod and the first servo motor, the waste cable skin can be better compressed, and the waste cable skin can also be automatically transported into the cutting barrel, which greatly improves the automation level of the equipment and reduces labor costs; through the cooperation of the three-leaf knife and the third servo motor, the waste cable skin can be preliminarily cut off, improving the crushing efficiency and crushing quality of the cable skin; the device is convenient for shredding the waste cable skin. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0013] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the mounting base structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the crushing barrel and the cutting barrel of the utility model;

[0016] Figure 4 It is a schematic diagram of the cutter barrel, feed inlet and three-leaf cutter structure of the utility model;

[0017] Figure 5 This is a schematic diagram of the structure of the crushing roller and crushing knife of the utility model;

[0018] Figure 6 For this utility model Figure 2 Schematic diagram of the enlarged structure of part A in the middle.

[0019] Serial numbers in the figure: 1. base; 2. mounting base; 3. electric push rod; 4. limiting rod; 5. fixed base; 6. pressure roller; 7. first pulley; 8. conveyor belt; 9. second pulley; 10. first servo motor; 11. crushing barrel; 12. discharge plate; 13. crushing roller; 14. crushing knife; 15. first gear; 16. second gear; 17. transmission shaft; 18. third pulley; 19. first belt; 20. fourth pulley; 21. second belt; 22. fifth pulley; 23. second servo motor; 24. protective cover; 25. cutter barrel; 26. feed port; 27. three-leaf knife; 28. third servo motor; 29. ​​fixing rod. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Example: See Figure 1-6A waste cable sheath shredding device in the utility model comprises a base 1, support rods are installed on both sides of the rear end of the top surface of the base 1, and the upper ends of the support rods on both sides are fixedly connected with mounting seats 2, which facilitate the installation and fixation of the mounting seat 2 and the crushing barrel 11 through the base 1; the installation and fixation of the electric push rod 3 are facilitated by the mounting seat 2; the mounting seat 2 is annular, and the electric push rod 3 is installed on the top surface of the mounting seat 2, the output shaft of the electric push rod 3 passes through the mounting seat 2, and a feeding assembly is provided at the upper end of the base 1; the feeding assembly comprises a fixed seat 5 arranged at the upper end of the base 1, the fixed seat 5 is connected to the output shaft of the electric push rod 3, and the installation of the pressure roller 6 is facilitated by the fixed seat 5; and the limiting rods 4 are fixedly connected to the top surface of the fixed seat 5 on both sides, and the limiting rods 4 facilitate the angle of the fixed seat 5 The upper end of the limit rod 4 passes through the mounting seat 2, and the lower end of the limit rod 4 is provided with a pressure roller 6, which facilitates the compression of the cable skin through the pressure roller 6; the pressure roller 6 is rotatably connected to the lower end of the fixed seat 5, and one side of the pressure roller 6 passes through the fixed seat 5, and is fixedly connected to a first pulley 7, which facilitates the rotation of the pressure roller 6 through the first pulley 7; a conveying belt 8 is sleeved on the outer side of the first pulley 7, and power transmission is facilitated through the conveying belt 8; a second pulley 9 is sleeved on the other end of the conveying belt 8, and power transmission is facilitated by the second pulley 9 for the first servo motor 10; the second pulley 9 is connected to the output shaft of the first servo motor 10, and the first servo motor 10 is fixedly connected to the rear end of the fixed seat 5; the pressure roller 6 is rotated to convey the cable skin through the first servo motor 10.

[0022] In the utility model, support columns are installed on both sides of the front end of the top face of the base 1, and a crushing barrel 11 is fixedly connected to the upper end of the support column, through which the crushing barrel 11 facilitates the installation of a crushing roller 13; a discharge plate 12 is installed at the opening of the front end face of the crushing barrel 11, through which the crushed cable skin is discharged; and crushing rollers 13 are arranged on both sides of the inside of the crushing barrel 11, through which a crushing knife 14 is conveniently installed; a plurality of equidistant crushing knives 14 are fixedly connected to the outer side of the crushing roller 13, through which the crushing knife 14 facilitates the crushing of the cable skin; the crushing knives 14 on both sides are staggered with each other; the rear end of one side of the crushing roller 13 is placed outside the crushing barrel 11, and the rear end of the other side of the crushing roller 13 is fixedly connected to a first gear 15, through which the first gear 15 facilitates the rotation of the crushing roller 13; a first gear 15 is provided on one side Two gears 16, and the first gear 15 is meshed with the second gear 16 for transmission, and the second gear 16 facilitates the rotation of the first gear 15; the front end of the second gear 16 is fixedly connected to a transmission shaft 17, and the transmission shaft 17 facilitates the rotation of the second gear 16; the front end of the transmission shaft 17 is rotatably connected to the crushing barrel 11, and the front end of the transmission shaft 17 is fixedly connected to a third pulley 18, and the third pulley 18 facilitates the rotation of the transmission shaft 17; the outer side of the third pulley 18 is sleeved with a first belt 19, and the third pulley 18 is rotated by the first belt 19; the other end of the first belt 19 is sleeved with a fourth pulley 20, and the fourth pulley 20 facilitates the rotation of the crushing roller 13; the fourth pulley 20 is fixedly connected to the rear end of the crushing roller 13 on one side, and the rear end of the fourth pulley 20 is sleeved with the second belt 21, the second belt 21 facilitates the rotation of the fourth pulley 20; the other end of the second belt 21 is sleeved with the fifth pulley 22, and the second servo motor 23 is driven by the fifth pulley 22; the fifth pulley 22 is connected to the output shaft of the second servo motor 23, and the second servo motor 23 is fixedly connected to the top surface of the base 1; the second servo motor 23 facilitates the generation of power; the second servo motor 23, the first gear 15, the second gear 16, the transmission shaft 17, the third pulley 18, the first belt 19, the fourth pulley 20, the second belt 21 and the fifth pulley 22 are sleeved with a protective cover 24 on the outside, and the second servo motor 23 and the gear and pulley group are protected by the protective cover 24; the protective cover 24 is installed at the top of the base 1; the rear end of the top surface of the crushing barrel 11 A cutter barrel 25 is fixedly connected, and the installation of the three-leaf knife 27 is facilitated by the cutter barrel 25; and a fixing rod 29 is fixedly connected to the rear end of the top surface of the crushing barrel 11, and the installation and fixing of the third servo motor 28 is facilitated by the fixing rod 29; the fixing rod 29 is placed at the front end of the cutter barrel 25, and the third servo motor 28 is fixedly connected to the top of the fixing rod 29, and the rotation of the three-leaf knife 27 is facilitated by the third servo motor 28; the three-leaf knife 27 is fixedly connected to the rear end of the output shaft of the third servo motor 28, and the cable skin is facilitated by the three-leaf knife 27; the three-leaf knife 27 is placed in the cutter barrel 25, and a feed port is opened at the abutment between the cutter barrel 25 and the crushing barrel 11; a feed port 26 is opened at the corresponding position of the cutter barrel 25 and the center of the circular ring of the mounting seat 2, and the cable skin can enter the cutter barrel 25 through the feed port 26.

[0023] Working principle: When the utility model is used, first connect the power supply of the general electrical equipment, place the waste cable skin in the center of the ring of the mounting seat 2, and then start the electric push rod 3, so that the fixed seat 5 fixed on the pistons of the upper and lower electric push rods 3 moves toward the center of the ring of the mounting seat 2 until the pressure roller 6 presses the waste cable skin, and the first servo motor 10 drives the first pulley 7, the conveyor belt 8 and the second pulley 9 to rotate, thereby driving the pressure roller 6 to transport the waste cable skin into the feed port 26. When the waste cable skin enters the feed port 26 of the cutter barrel 25, the third servo motor 28 drives the three-leaf knife 27 to rotate at high speed to cut the waste cable skin into small sections. The preliminarily cut waste cable skin will fall into the feed port at the bottom of the cutter barrel 25, and then enter the crushing barrel 11. The power of the second servo motor 23 drives the fifth pulley 22 and the second belt 21, thereby driving the fourth pulley 20 and the crushing roller 13 to rotate, and then the fourth pulley 20 is connected to the first belt 19 to rotate the transmission shaft 17 and the third pulley 18, thereby rotating the second gear 16, and the first gear 15 and the second gear 16 are meshed and transmitted. The two crushing rollers 13 rotate in opposite directions through the cooperation of the gear and pulley group, so that the waste cable skin passes through the middle of the crushing roller 13, and the waste cable skin is crushed by the crushing knife 14 on the crushing roller 13. The crushed cable skin falls onto the inclined bottom surface inside the crushing barrel 11, and the cable skin reaches the discharge plate 12 due to gravity. When the waste cable skin is processed, the power supply of the electrical equipment is disconnected.

[0024] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A device for shredding waste cable sheaths, comprising a base (1), characterized in that: Support rods are mounted on both sides of the rear end of the top surface of the base (1), and the upper ends of the support rods on both sides are fixedly connected to mounting seats (2), the mounting seats (2) are annular, and an electric push rod (3) is mounted on the top surface of the mounting seat (2), the output shaft of the electric push rod (3) passes through the mounting seat (2), and a feeding assembly is provided at the upper end of the base (1).

2. The waste cable sheath shredding device according to claim 1 is characterized in that: The feeding assembly comprises a fixed seat (5) arranged at the upper end of the base (1), the fixed seat (5) being connected to the output shaft of the electric push rod (3), and the top surface of the fixed seat (5) is fixedly connected to limit rods (4) on both sides, the upper end of the limit rod (4) passes through the mounting seat (2), and the lower end of the limit rod (4) is provided with a pressure roller (6), the pressure roller (6) is rotatably connected to the lower end of the fixed seat (5), and one side of the pressure roller (6) passes through the fixed seat (5) and is fixedly connected to a first pulley (7), the outer side of the first pulley (7) is sleeved with a conveying belt (8), the other end of the conveying belt (8) is sleeved with a second pulley (9), the second pulley (9) is connected to the output shaft of a first servo motor (10), and the first servo motor (10) is fixedly connected to the rear end of the fixed seat (5).

3. The waste cable sheath shredding device according to claim 1 is characterized in that: Support columns are installed on both sides of the front end of the top surface of the base (1), and a crushing barrel (11) is fixedly connected to the upper end of the support column. A discharge plate (12) is installed at the opening of the front end surface of the crushing barrel (11), and crushing rollers (13) are provided on both sides of the crushing barrel (11). A plurality of equidistant crushing knives (14) are fixedly connected to the outer side of the crushing roller (13), and the crushing knives (14) on both sides are staggered with each other.

4. The waste cable sheath shredding device according to claim 3 is characterized in that: The rear end of the crushing roller (13) on one side is placed outside the crushing barrel (11), and the rear end of the crushing roller (13) on the other side is fixedly connected to a first gear (15), a second gear (16) is provided on one side of the first gear (15), and the first gear (15) and the second gear (16) are meshed for transmission, and the front end of the second gear (16) is fixedly connected to a transmission shaft (17), and the front end of the transmission shaft (17) is rotatably connected to the crushing barrel (11), and the front end of the transmission shaft (17) is fixedly connected to a third pulley (18), and the third pulley (18) is fixedly connected to the front end of the transmission shaft (17). A first belt (19) is sleeved on the outer side of the pulley (18); a fourth pulley (20) is sleeved on the other end of the first belt (19); the fourth pulley (20) is fixedly connected to the rear end of a crushing roller (13) on one side; a second belt (21) is sleeved on the rear end of the fourth pulley (20); a fifth pulley (22) is sleeved on the other end of the second belt (21); the fifth pulley (22) is connected to the output shaft of a second servo motor (23); and the second servo motor (23) is fixedly connected to the top surface of the base (1).

5. The waste cable sheath shredding device according to claim 4 is characterized in that: A protective cover (24) is sleeved on the outer sides of the second servo motor (23), the first gear (15), the second gear (16), the transmission shaft (17), the third pulley (18), the first belt (19), the fourth pulley (20), the second belt (21) and the fifth pulley (22); the protective cover (24) is mounted on the top of the base (1).

6. The waste cable sheath shredding device according to claim 4, characterized in that: A cutter barrel (25) is fixedly connected to the rear end of the top surface of the crushing barrel (11), and a fixing rod (29) is fixedly connected to the rear end of the top surface of the crushing barrel (11), the fixing rod (29) is placed at the front end of the cutter barrel (25), and a third servo motor (28) is fixedly connected to the top end of the fixing rod (29), a three-leaf knife (27) is fixedly connected to the rear end of the output shaft of the third servo motor (28), and the three-leaf knife (27) is placed in the cutter barrel (25), and a feed port is provided at the abutment between the cutter barrel (25) and the crushing barrel (11).

7. The waste cable sheath shredding device according to claim 6, characterized in that: The cutter barrel (25) and the mounting seat (2) are provided with a material inlet (26) at positions corresponding to the centers of the circular rings.

Images