Pipe crusher

Abstract

The utility model discloses a pipe crusher, and relates to the technical field of crushing equipment, the pipe crusher comprises a driving mechanism, a synchronous chain wheel transmission mechanism, a transmission shaft, a driven wheel, a feeding structure, a crushing box, a discharging structure and a crushed material collecting tank; the discharging structure comprises a first side inclined plate, a second side inclined plate and an inclined conveying plate; the driving mechanism is connected with the input end of the synchronous chain wheel transmission mechanism, the output end of the synchronous chain wheel transmission mechanism is connected with one end of the transmission shaft, the transmission shaft penetrates into the smashing box from one side of the smashing box and extends out of the other side of the smashing box, and the driven wheel is connected with the end, away from the synchronous chain wheel transmission mechanism, of the transmission shaft. The transmission shaft is provided with gear tooth type smashing cutters which are spirally arranged, and the gear tooth type smashing cutters are all arranged in the smashing box. According to the heat preservation pipe waste recycling device, heat preservation pipe waste can be efficiently smashed, effective recycling of the heat preservation pipe waste is achieved, the utilization rate of the heat preservation pipe waste is increased, and meanwhile the pollution rate to the surrounding environment can be effectively reduced.

Description

Technical Field

[0001] This application relates to the field of crushing equipment technology, and in particular to a pipe crusher. Background Technology

[0002] Polyethylene insulated pipes are manufactured using a special process, resulting in a closed-cell foam structure. They possess properties such as heat insulation, moisture retention, anti-condensation, and anti-aging. They are widely used in central air conditioning systems and various hot and cold water pipelines for heat insulation, moisture retention, and cold preservation. Polyethylene insulated pipes are high-performance energy-saving materials; under the same conditions, they require less material than other materials, and construction is convenient and quick, providing a reliable guarantee for shortening project cycles and improving construction quality.

[0003] The final step in manufacturing polyethylene insulated pipes is to cut the insulated pipe blanks into finished insulated pipes using an insulated pipe cutting machine. How to handle the cut-off scraps and remaining insulated pipe materials is a major challenge in insulated pipe production. Discarding them requires storage space, and the dust and polypropylene fiber fragments are blown around by the wind, seriously polluting the air and the environment. Related technologies involve cutting the remaining insulated pipe materials to a certain size and then repeatedly crushing the scraps laid on the site with long rollers to grind them into powder. However, this crushing method has the problems of occupying a large area, polluting the environment, seriously affecting the health of operators, and low work efficiency. Utility Model Content

[0004] This application aims to address at least one of the technical problems existing in the prior art. To this end, this application proposes a pipe crusher that can efficiently crush insulation pipe waste, achieve effective recycling of insulation pipe waste, improve the utilization rate of insulation pipe waste, and effectively reduce the pollution rate to the surrounding environment.

[0005] This application provides a pipe crusher, including: a drive mechanism, a synchronous sprocket transmission mechanism, a transmission shaft, a driven wheel, a feeding structure, a crushing box, a discharging structure, and a crushed material collection trough;

[0006] The feeding structure includes a top plate, a first side plate, a second side plate, a third side plate, a material placement plate, and a crusher inlet curtain. The first side plate, the second side plate, and the third side plate are sequentially arranged to form a square frame structure, which is located on the crushing box. The bottom of the top plate is connected to the top of the square frame structure. One side of the material placement plate is connected to the ends of the first side plate and the second side plate away from the second side plate, and the material placement plate is located near the bottom of the first side plate and the third side plate. A feed inlet is formed between the first side plate and the third side plate near the material placement plate. The crusher inlet curtain is located at the feed inlet, and the top of the crusher inlet curtain is connected to the top plate.

[0007] The discharge structure includes a first side inclined plate, a second side inclined plate, and an inclined conveyor plate. The two sides of the inclined conveyor plate are respectively connected to the bottom ends of the first side inclined plate and the second side inclined plate. The bottom end of the crushing box is respectively connected to the top ends of the first side inclined plate, the second side inclined plate, and the inclined conveyor plate. The inclined conveyor plate is inclined downward. The first side inclined plate, the second side inclined plate, and the inclined conveyor plate are connected to form a discharge port. The crushed material collection trough is located on one side of the crushing box and below the inclined conveyor plate.

[0008] The drive mechanism is connected to the input end of the synchronous sprocket transmission mechanism, and the output end of the synchronous sprocket transmission mechanism is connected to one end of the transmission shaft. The transmission shaft passes through the inside of the crushing box from one side and extends out of the other side of the crushing box. The driven wheel is connected to the end of the transmission shaft away from the synchronous sprocket transmission mechanism. The transmission shaft is equipped with helically arranged toothed crushing blades, and all the toothed crushing blades are located inside the crushing box.

[0009] According to some embodiments of this application, the pipe crusher further includes a support base, the support base including at least four support legs, the four support legs being respectively connected to the bottom ends of the four sides of the crushing box.

[0010] According to some embodiments of this application, the synchronous sprocket transmission mechanism includes a first synchronous gear, a second synchronous gear, and a synchronous belt. The output shaft of the drive mechanism is connected to the first synchronous gear, the first synchronous gear and the second synchronous gear are connected by the synchronous belt, and the second synchronous gear is connected to the transmission shaft.

[0011] According to some embodiments of this application, the pipe crusher further includes a synchronous belt protective cover, which is sleeved on the first synchronous gear, the second synchronous gear and the synchronous belt, and the outer shell of the synchronous belt protective cover is fixedly connected to the crushing box.

[0012] According to some embodiments of this application, the driving mechanism is a rotary servo motor.

[0013] According to some embodiments of this application, the pipe crusher further includes a motor base, and the rotary servo motor is mounted on the motor base.

[0014] The beneficial effects of this application are as follows: the material placement plate is used to place insulation pipe waste. The insulation pipe waste on the material placement plate enters the feed inlet through the crusher inlet curtain and falls into the crushing box. The drive mechanism drives the drive shaft and driven wheel to rotate synchronously at high speed through a sprocket transmission mechanism, which in turn drives the spirally arranged toothed crushing blades on the drive shaft to rotate at high speed, so that the toothed crushing blades crush the insulation pipe waste. The crushed material falls into the crushed material collection trough through a downwardly inclined conveyor plate for collection. By setting the crusher inlet curtain, the speed and amount of insulation pipe waste entering the crushing box are limited, thereby ensuring the normal operation of the crusher. At the same time, it can also prevent operators from accidentally operating the crusher or accidentally approaching the crusher's feed inlet, thereby reducing the risk of accidental injury. Through this setting, this application can efficiently crush insulation pipe waste, achieve effective recycling of insulation pipe waste, improve the utilization rate of insulation pipe waste, and effectively reduce the pollution rate to the surrounding environment.

[0015] Additional aspects and advantages of this application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this application. Attached Figure Description

[0016] Additional aspects and advantages of this application will become apparent and readily understood in conjunction with the following description of the embodiments, in which:

[0017] Figure 1 A rear view schematic diagram of a pipe crusher provided for an embodiment of this application;

[0018] Figure 2 This is a front view schematic diagram of a pipe crusher provided for an embodiment of this application.

[0019] Figure label:

[0020] Drive mechanism 100, first synchronous gear 110, second synchronous gear 120, synchronous belt 130, synchronous belt protective cover 140, motor base 150, driven wheel 160, and transmission shaft 170;

[0021] Crushing box 200, top plate 210, first side plate 220, second side plate 230, third side plate 240, material placement plate 250, crusher inlet curtain 260, first side inclined plate 270, second side inclined plate 280;

[0022] Scrap collection trough 300, support base 310. Detailed Implementation

[0023] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0024] In the description of this application, it should be understood that the orientation descriptions, such as up, down, front, back, left, right, etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0025] In the description of this application, the use of "first" and "second" is for the purpose of distinguishing technical features only, and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or the order of the technical features indicated.

[0026] In the description of this application, unless otherwise expressly defined, terms such as "setup," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this application in conjunction with the specific content of the technical solution.

[0027] Polyethylene insulated pipes are manufactured using a special process, resulting in a closed-cell foam structure. They possess properties such as heat insulation, moisture retention, anti-condensation, and anti-aging. They are widely used in central air conditioning systems and various hot and cold water pipelines for heat insulation, moisture retention, and cold preservation. Polyethylene insulated pipes are high-performance energy-saving materials; under the same conditions, they require less material than other materials, and construction is convenient and quick, providing a reliable guarantee for shortening project cycles and improving construction quality.

[0028] The final step in manufacturing polyethylene insulated pipes is to cut the insulated pipe blanks into finished insulated pipes using an insulated pipe cutting machine. How to handle the cut-off scraps and remaining insulated pipe materials is a major challenge in insulated pipe production. Discarding them requires storage space, and the dust and polypropylene fiber fragments are blown around by the wind, seriously polluting the air and the environment. Related technologies involve cutting the remaining insulated pipe materials to a certain size and then repeatedly crushing the scraps laid on the site with long rollers to grind them into powder. However, this crushing method has the problems of occupying a large area, polluting the environment, seriously affecting the health of operators, and low work efficiency.

[0029] To address the aforementioned problems, this application proposes a pipe crusher. The embodiments of this application will be further described below with reference to the accompanying drawings.

[0030] Reference Figures 1 to 2This application provides a pipe crusher, including a drive mechanism 100, a synchronous sprocket transmission mechanism, a transmission shaft 170, a driven wheel 160, a feeding structure, a crushing box 200, a discharge structure, and a crushed material collection trough 300; the feeding structure includes a top plate 210, a first side plate 220, a second side plate 230, a third side plate 240, a material placement plate 250, and a crusher inlet curtain 260. The first side plate 220, the second side plate 230, and the third side plate 240 are sequentially arranged to form a square frame structure, which is located in the crushing box. On 200, the bottom of the top plate 210 is connected to the top of the square frame structure. One side of the material placement plate 250 is connected to the end of the first side plate 220 and the second side plate 230 away from the second side plate 230. The material placement plate 250 is set near the bottom of the first side plate 220 and the third side plate 240. The end of the first side plate 220 and the third side plate 240 near the material placement plate 250 forms a feed inlet. The crusher inlet curtain 260 is set at the feed inlet, and the top of the crusher inlet curtain 260 is connected to the top plate 210. The discharge structure includes a first side inclined plate 270, a second side inclined plate 280, and an inclined conveyor plate. The two sides of the inclined conveyor plate are connected to the bottom ends of the first side inclined plate 270 and the second side inclined plate 280, respectively. The bottom end of the crushing box 200 is connected to the top ends of the first side inclined plate 270, the second side inclined plate 280, and the inclined conveyor plate, respectively. The inclined conveyor plate is inclined downwards. The first side inclined plate 270, the second side inclined plate 280, and the inclined conveyor plate are connected to form a discharge port. A crushed material collection trough 300 is located on one side of the crushing box 200. 300 is located below the inclined conveyor plate; the drive mechanism 100 is connected to the input end of the synchronous sprocket drive mechanism, the output end of the synchronous sprocket drive mechanism is connected to one end of the drive shaft 170, the drive shaft 170 passes through one side of the crushing box 200 into the interior of the crushing box 200 and extends out of the other side of the crushing box 200, the driven wheel 160 is connected to the end of the drive shaft 170 away from the synchronous sprocket drive mechanism, and the drive shaft 170 is equipped with helically arranged toothed crushing blades, and all the toothed crushing blades are located inside the crushing box 200.

[0031] It should be noted that the square frame structure with a top formed by the first side plate 220, the second side plate 230, the third side plate 240 and the top plate 210 is connected to the interior of the crushing box 200, and the inclined crushing output trough formed by the first side inclined plate 270, the second side inclined plate 280 and the inclined conveying plate is connected to the interior of the crushing box 200.

[0032] It should be noted that by setting the inlet curtain 260 of the crusher to limit the speed and amount of waste material entering the crushing box 200 through the insulated pipe, the normal operation of the crusher can be ensured, which helps to avoid malfunctions such as blockage and jamming caused by a large amount or too fast material entering the crusher. At the same time, it can also prevent operators from misoperating or accidentally approaching the feed inlet of the crusher when using the crusher, thereby reducing the risk of accidental injury.

[0033] It should be noted that the pipe crusher of this application can crush and recycle pipes, thereby improving the utilization rate of pipes, avoiding waste, and reducing the production cost of thermal insulation pipes.

[0034] In this application, the material placement plate 250 is used to place the waste insulation pipe. The waste insulation pipe on the material placement plate 250 enters the feed inlet through the crusher inlet curtain 260 and falls into the crushing box 200. The drive mechanism 100 drives the drive shaft 170 and the driven wheel 160 to rotate synchronously at high speed through the sprocket transmission mechanism, thereby driving the spirally arranged toothed crushing blades on the drive shaft 170 to rotate at high speed, so that the toothed crushing blades crush the waste insulation pipe. The crushed material falls into the crushed material collection trough 300 for collection through the downwardly inclined conveyor plate. By setting the crusher inlet curtain 260, the speed and amount of waste insulation pipe entering the crushing box 200 are limited, thereby ensuring the normal operation of the crusher. At the same time, it can also prevent the operator from accidentally operating or approaching the feed inlet of the crusher when using the crusher, thereby reducing the risk of accidental injury. This application, through this setup, enables efficient crushing of insulation pipe waste, achieving effective recycling of insulation pipe waste, improving the utilization rate of insulation pipe waste, and effectively reducing the pollution rate to the surrounding environment.

[0035] Reference Figures 1 to 2 It is understandable that the pipe crusher also includes a support base 310, which includes at least four support legs, each of which is connected to the bottom of the four sides of the crushing box 200.

[0036] It should be noted that by setting four support legs to bear the weight of the crushing box 200, the feeding structure and the discharging structure, the stability of the crushing box 200 is improved, preventing the equipment from sliding or shaking during use, and ensuring work efficiency and safety.

[0037] Reference Figure 1 It is understood that the synchronous sprocket transmission mechanism includes a first synchronous gear 110, a second synchronous gear 120 and a synchronous belt 130. The output shaft of the drive mechanism 100 is connected to the first synchronous gear 110. The first synchronous gear 110 and the second synchronous gear 120 are connected by the synchronous belt 130. The second synchronous gear 120 is connected to the transmission shaft 170.

[0038] Reference Figure 1 It is understandable that the pipe crusher also includes a synchronous belt 130 protective cover 140, which is fitted onto the first synchronous gear 110, the second synchronous gear 120 and the synchronous belt 130. The outer shell of the synchronous belt 130 protective cover 140 is fixedly connected to the crushing box 200.

[0039] In this embodiment, the protective cover 140 of the synchronous belt 130 is disposed on the ground, and the protective cover 140 of the synchronous belt 130 is connected to the outer side of the crushing box 200 near the outer shell of the crushing box 200 through a plate.

[0040] Reference Figure 1 It is understandable that the drive mechanism 100 is a rotary servo motor.

[0041] It should be noted that the rotary servo motor converts electrical energy into mechanical energy to achieve precise rotational movement of the first synchronous gear 110.

[0042] Reference Figure 1 It is understandable that the pipe crusher also includes a motor base 150, on which a rotary servo motor is mounted.

[0043] It should be noted that the motor mount 150 is provided to support, fix and limit the drive mechanism 100.

[0044] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0045] The above description is the preferred embodiment of this application. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this application, and these improvements and modifications are also considered to be within the scope of protection of this application.

[0046] Although embodiments of this application have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the claims and their equivalents.

Claims

1. A pipe crusher, characterized in that, include: Drive mechanism, synchronous sprocket transmission mechanism, drive shaft, driven wheel, feeding structure, crushing box, discharging structure and crushed material collection trough; The feeding structure includes a top plate, a first side plate, a second side plate, a third side plate, a material placement plate, and a crusher inlet curtain. The first side plate, the second side plate, and the third side plate are sequentially arranged to form a square frame structure, which is located on the crushing box. The bottom of the top plate is connected to the top of the square frame structure. One side of the material placement plate is connected to the ends of the first side plate and the second side plate away from the second side plate, and the material placement plate is located near the bottom of the first side plate and the third side plate. A feed inlet is formed between the first side plate and the third side plate near the material placement plate. The crusher inlet curtain is located at the feed inlet, and the top of the crusher inlet curtain is connected to the top plate. The discharge structure includes a first side inclined plate, a second side inclined plate, and an inclined conveyor plate. The two sides of the inclined conveyor plate are respectively connected to the bottom ends of the first side inclined plate and the second side inclined plate. The bottom end of the crushing box is respectively connected to the top ends of the first side inclined plate, the second side inclined plate, and the inclined conveyor plate. The inclined conveyor plate is inclined downward. The first side inclined plate, the second side inclined plate, and the inclined conveyor plate are connected to form a discharge port. The crushed material collection trough is located on one side of the crushing box and below the inclined conveyor plate. The drive mechanism is connected to the input end of the synchronous sprocket transmission mechanism, and the output end of the synchronous sprocket transmission mechanism is connected to one end of the transmission shaft. The transmission shaft passes through the inside of the crushing box from one side and extends out of the other side of the crushing box. The driven wheel is connected to the end of the transmission shaft away from the synchronous sprocket transmission mechanism. The transmission shaft is equipped with helically arranged toothed crushing blades, and all the toothed crushing blades are located inside the crushing box.

2. The pipe crusher according to claim 1, characterized in that, The pipe crusher also includes a support base, which includes at least four support legs, and the four support legs are respectively connected to the bottom ends of the four sides of the crushing box.

3. The pipe crusher according to claim 1, characterized in that, The synchronous sprocket transmission mechanism includes a first synchronous gear, a second synchronous gear, and a synchronous belt. The output shaft of the drive mechanism is connected to the first synchronous gear, the first synchronous gear and the second synchronous gear are connected by the synchronous belt, and the second synchronous gear is connected to the transmission shaft.

4. The pipe crusher according to claim 3, characterized in that, The pipe crusher also includes a synchronous belt protective cover, which is sleeved on the first synchronous gear, the second synchronous gear and the synchronous belt, and the outer shell of the synchronous belt protective cover is fixedly connected to the crushing box.

5. The pipe crusher according to claim 1, characterized in that, The drive mechanism is a rotary servo motor.

6. The pipe crusher according to claim 5, characterized in that, The pipe crusher also includes a motor base, on which the rotary servo motor is mounted.

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