Bucket crushing and heat treatment device

Abstract

The utility model discloses a barrel crushing and heat treatment device, and relates to the technical field of barrel crushing devices, the barrel crushing and heat treatment device comprises a shell, a motor is fixedly mounted on the inner side of the shell through a mounting frame, and the output end of the motor is fixedly connected with a crushing cutter through a rotating shaft; the bottom of the feeding device is fixedly connected with the top of the shell; the feeding device comprises a heating assembly, the top of the heating assembly is fixedly connected with a treatment cavity, the inner side of the treatment cavity is rotatably connected with a pre-crushing roller, and the top of the treatment cavity is fixedly connected with a feeding assembly; and the material receiving device is fixedly connected with the bottom of the shell. According to the device, the feeding device is arranged, the waste barrel is pretreated, the waste barrel is smashed into small fragments, heat treatment is conducted on the fragments, the waste barrel is heated and softened, the waste barrel can be conveniently smashed through a smashing cutter, the work intensity of waste barrel smashing is reduced, and the smashed raw materials are collected through the material collecting device.

Description

Technical Field

[0001] The utility model relates to the technical field of barrel crushing devices, in particular to a barrel crushing and heat treatment device. Background Art

[0002] Plastic barrels are mostly used for the storage and transportation of various liquids. They have good properties for special hazardous goods packaging. They are not easy to break, rust-proof, lightweight, and have excellent oil and corrosion resistance. They are mostly used for hazardous goods packaging that requires heat preservation, moisture resistance, pressure resistance, and corrosion resistance. In order to reduce the pollution of waste plastics to nature, waste plastics are usually recycled and reused.

[0003] In the prior art, plastic barrels need to be recycled after being crushed, and the recycled waste barrels need to be pulverized. However, the raw materials of some waste barrels are relatively hard, and the pulverization effect is not good. In addition, since the waste barrels have a certain curvature and the surface of the waste barrels is relatively smooth, the waste barrels are easy to roll in the pulverizing device during pulverization, affecting the pulverizing efficiency. In order to solve the above problems, we propose a barrel crushing and heat treatment device. Utility Model Content

[0004] In view of the deficiencies of the prior art, the technical solution adopted by the utility model to solve the technical problems is: a barrel crushing and heat treatment device, comprising a motor fixedly installed on the inner side of an outer shell through a mounting frame, and the output end of the motor is fixedly connected to a crushing knife through a rotating shaft; a feeding device, the bottom of the feeding device is fixedly connected to the top of the outer shell, and the feeding device is used to feed the waste barrel into the inner side of the outer shell; the feeding device comprises a heating component, the bottom of the heating component is fixedly connected to the top of the outer shell, the top of the heating component is fixedly connected to a processing chamber, the inner side of the processing chamber is rotatably connected to a pre-crushing roller, and the top of the processing chamber is fixedly connected to the feeding component; a collecting device, the collecting device is fixedly connected to the bottom of the outer shell, and the collecting device is used to collect the crushed waste barrel;

[0005] By setting up a feeding device, the waste barrel is pre-treated and crushed into smaller pieces. The pieces are heat-treated so that the waste barrel is softened by heat, which makes it easier for the crushing knife to crush the waste barrel, reducing the workload of crushing the waste barrel. The crushed raw materials are collected by the collecting device.

[0006] Preferably, the feed assembly includes a feed shell, the bottom of which is fixedly connected to the top of the processing chamber, a telescopic rod is fixedly connected to the top of the inner cavity of the feed shell, and a pressure plate is fixedly connected to the bottom of the telescopic rod. By setting the feed assembly, the crushing speed of the waste barrel is accelerated, and the feed assembly can apply pressure to the waste barrel to prevent the waste barrel from rolling at the pre-crushing roller, making it difficult for the pre-crushing roller to crush the waste barrel, affecting the recycling efficiency of the waste barrel.

[0007] Preferably, the heating component includes a heating chamber, the top of the heating chamber is fixedly connected to the bottom of the processing chamber, the bottom of the heating chamber is fixedly connected to the top of the outer shell, an electric heating wire is fixedly installed on the inner side of the heating chamber, a guide plate is fixedly connected to the inner side of the heating chamber, a limiting plate is fixedly connected to the inner side of the heating chamber, and the limiting plate is located below the guide plate. The waste barrel is heated by the heating component to soften the raw materials in the waste barrel, which makes it easier for the crushing knife to crush the waste barrel. The guide plate and the limiting plate slow down the falling speed of the fragments, so that the fragments stay in the heating chamber for a longer time and the fragments are heated to a higher temperature.

[0008] Preferably, the material collecting device includes a base, the top of the base is fixedly connected to the bottom of the shell, the inner side of the base is fixedly connected to a fixed bin, the inner side of the fixed bin is slidably connected to a material collecting assembly, the bottom of the inner cavity of the base is fixedly connected to a water tank, the outer side of the water tank is fixedly connected to a water pipe, the outer side of the water pipe is fixedly connected to the outer side of the fixed bin, the crushed waste barrel is recycled through the material collecting device, the discharge of the waste barrel is convenient, and the material collecting device can dissipate heat to the raw materials through water flow, thereby accelerating the cooling speed of the raw materials.

[0009] Preferably, the material collecting component includes a sliding bin, the outer side of the sliding bin is slidably connected to the outer side of the fixed bin, the inner side of the sliding bin is slidably connected to a first sieve plate, the inner side of the sliding bin is slidably connected to a second sieve plate, and the second sieve plate is located below the first sieve plate. The material is collected through the material collecting component, and raw materials that are not crushed enough are screened out and crushed again to enhance the crushing effect.

[0010] The beneficial effects of the utility model are as follows:

[0011] 1. The utility model pre-treats the waste barrel by setting a feeding device, crushes the waste barrel into smaller fragments, and heat-treats the fragments so that the waste barrel is softened by heat, which makes it easier for a crushing knife to crush the waste barrel, reduces the work intensity of crushing the waste barrel, and collects the crushed raw materials through a collecting device.

[0012] 2. The utility model accelerates the crushing speed of the waste barrel by arranging a feeding assembly. The feeding assembly can apply pressure to the waste barrel to prevent the waste barrel from rolling at the pre-crushing roller, making it difficult for the pre-crushing roller to crush the waste barrel, thereby affecting the recycling efficiency of the waste barrel. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is the front view of the utility model;

[0014] Figure 2 It is a cross-sectional view of the utility model;

[0015] Figure 3 It is a structural sectional view of the feed assembly of the utility model;

[0016] Figure 4 It is a structural cross-sectional view of the heating component of the utility model;

[0017] Figure 5 It is a structural sectional view of the material receiving device of the utility model;

[0018] Figure 6 It is a structural sectional view of the material receiving component of the utility model.

[0019] In the figure: 1. outer shell; 2. feeding device; 21. heating component; 211. heating chamber; 212. heating wire; 213. guide plate; 214. limit plate; 22. processing chamber; 23. feeding component; 231. feeding shell; 232. telescopic rod; 233. pressing plate; 24. pre-crushing roller; 3. collecting device; 31. base; 32. fixed bin; 33. collecting component; 331. sliding bin; 332. first sieve plate; 333. second sieve plate; 34. water tank; 35. water pipe; 4. motor; 5. crushing knife. DETAILED DESCRIPTION

[0020] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and design various embodiments with various modifications suitable for specific purposes.

[0021] Example:

[0022] See also Figure 1-Figure 6 The utility model provides a technical solution: a barrel crushing and heat treatment device, comprising a shell 1, a motor 4 is fixedly installed on the inner side of the shell 1 through a mounting frame, and a crushing knife 5 is fixedly connected to the output end of the motor 4 through a rotating shaft; a feeding device 2, the bottom of the feeding device 2 is fixedly connected to the top of the shell 1, and the feeding device 2 is used to feed the waste barrel into the shell 1;

[0023] The feeding device 2 includes a heating assembly 21, the bottom of the heating assembly 21 is fixedly connected to the top of the housing 1, the top of the heating assembly 21 is fixedly connected to a processing chamber 22, the inner side of the processing chamber 22 is rotatably connected to a pre-crushing roller 24, and the top of the processing chamber 22 is fixedly connected to a feeding assembly 23; a receiving device 3, the receiving device 3 is fixedly connected to the bottom of the housing 1, and the receiving device 3 is used to collect the crushed waste barrel;

[0024] When in use, the waste barrel can be fed into the housing 1 through the feeding device 2, and then fed into the feeding assembly 23. The waste barrel falls into the processing chamber 22 along the feeding assembly 23. The pre-crushing roller 24 rotates under the drive of the external driving device. The pre-crushing roller 24 pre-crushes the waste barrel. The waste barrel is crushed into smaller fragments, and the fragments fall downward into the heating assembly 21. The heating assembly 21 heats the fragments, and the fragments become soft after heating. The heated fragments fall downward to the crushing knife 5. The motor 4 drives the crushing knife 5 to rotate, and the crushing knife 5 crushes the fragments. The crushed raw materials fall downward into the receiving device 3.

[0025] By setting up a feeding device 2, the waste barrel is pre-treated and crushed into smaller fragments. The fragments are heat-treated so that the waste barrel is softened by heat, which makes it easier for the crushing knife 5 to crush the waste barrel, reducing the workload of crushing the waste barrel. The crushed raw materials are collected by the collecting device 3.

[0026] The feeding assembly 23 includes a feeding shell 231, the bottom of which is fixedly connected to the top of the processing chamber 22, a telescopic rod 232 is fixedly connected to the top of the inner cavity of the feeding shell 231, and a pressure plate 233 is fixedly connected to the bottom of the telescopic rod 232. When in use, the waste barrel is inserted into the feeding assembly 23, and the waste barrel slides down along the feeding shell 231 to the pre-crushing roller 24. At this time, the telescopic rod 232 drives the pressure plate 233 to move downward, and the pressure plate 233 moves downward to contact the waste barrel. The waste barrel is forced downward and tightly adheres to the surface of the pre-crushing roller 24, and the pre-crushing roller 24 pre-crushes the waste barrel. By setting the feeding assembly 23, the crushing speed of the waste barrel is accelerated. The feeding assembly 23 can apply pressure to the waste barrel to prevent the waste barrel from rolling at the pre-crushing roller 24, making it difficult for the pre-crushing roller 24 to crush the waste barrel, affecting the recycling efficiency of the waste barrel.

[0027] The heating assembly 21 includes a heating chamber 211, the top of the heating chamber 211 is fixedly connected to the bottom of the processing chamber 22, the bottom of the heating chamber 211 is fixedly connected to the top of the shell 1, an electric heating wire 212 is fixedly installed on the inner side of the heating chamber 211, a guide plate 213 is fixedly connected to the inner side of the heating chamber 211, a limiting plate 214 is fixedly connected to the inner side of the heating chamber 211, and the limiting plate 214 is located below the guide plate 213. When in use, the fragments of the waste barrel fall downward into the heating chamber 211. The fragments fall along the heating chamber 211 onto the guide plate 213, slide down along the guide plate 213 onto the limit plate 214, and then slide down along the limit plate 214. At the same time, the electric heating wire 212 heats the fragments, and the waste barrel is heated by the heating component 21 to soften the raw materials in the waste barrel, making it easier for the crushing knife 5 to crush the waste barrel. The guide plate 213 and the limit plate 214 slow down the falling speed of the fragments, so that the fragments stay in the heating chamber 211 for a longer time and the heating temperature of the fragments is higher.

[0028] The material collecting device 3 includes a base 31, the top of the base 31 is fixedly connected to the bottom of the shell 1, the inner side of the base 31 is fixedly connected to a fixed bin 32, the inner side of the fixed bin 32 is slidably connected to a material collecting assembly 33, the bottom of the inner cavity of the base 31 is fixedly connected to a water tank 34, the outer side of the water tank 34 is fixedly connected to a water pipe 35, the outer side of the water pipe 35 is fixedly connected to the outer side of the fixed bin 32, when in use, the crushed waste barrel raw materials fall downward into the base 31, and the raw materials fall downward onto the material collecting assembly 33, and at the same time, the water pump on the water tank 34 The cold water is driven to flow into the water pipe 35, and the water flows along the water pipe 35 to the outside of the fixed bin 32, and then flows into the water tank 34. The water flows through the water pipe 35 and contacts the fixed bin 32, and the raw materials exchange heat with the fixed bin 32 through the collecting component 33. Since the temperature of the water flow is relatively low, the heat inside the fixed bin 32 is taken away by the water flow, and the temperature of the raw materials gradually decreases. The crushed waste barrel is recycled through the collecting device 3, which is convenient for the discharge of the waste barrel, and the collecting device 3 can dissipate heat from the raw materials through the water flow, thereby accelerating the cooling speed of the raw materials.

[0029] The material collecting component 33 includes a sliding bin 331, the outer side of the sliding bin 331 is slidably connected to the outer side of the fixed bin 32, the inner side of the sliding bin 331 is slidably connected to the first sieve plate 332, the inner side of the sliding bin 331 is slidably connected to the second sieve plate 333, and the second sieve plate 333 is located below the first sieve plate 332. When in use, the crushed waste barrel raw materials fall downward into the inside of the base 31, and the raw materials fall downward into the sliding bin 331. The larger raw materials fall on the first sieve plate 332, and the smaller raw materials fall on the second sieve plate 333. After the crushing is completed, the sliding bin 331 is pulled out, and the sliding bin 331 moves along the fixed bin 32 to the outside, the two sieve plates and the raw materials on the sieve plates are taken out, and the raw materials on the first sieve plate 332 that do not meet the crushing requirements are crushed again, and the materials are collected through the material collecting component 33, and the raw materials that are not crushed enough are screened out and crushed again to enhance the crushing effect.

[0030] Working principle:

[0031] When in use, the crushing device is started, the pre-crushing roller 24 is driven by the external driving device to rotate, the water pump on the water tank 34 drives the cold water to flow into the water pipe 35, the water flows along the water pipe 35 to the outside of the fixed bin 32, and then flows into the water tank 34, the motor 4 and the electric heating wire 212 are started, and the motor 4 drives the crushing knife 5 to rotate;

[0032] During feeding, the waste barrel can be fed into the shell 1 through the feeding device 2, and the waste barrel is inserted into the feeding assembly 23. The waste barrel slides down along the feeding shell 231 to the pre-crushing roller 24. At this time, the telescopic rod 232 drives the pressing plate 233 to move downward, and the pressing plate 233 moves downward to contact the waste barrel. The waste barrel is forced downward and tightly adheres to the surface of the pre-crushing roller 24. The pre-crushing roller 24 pre-crushes the waste barrel, and the fragments of the waste barrel fall downward into the heating chamber 211. The fragments fall along the heating chamber 211 onto the guide plate 213, and the fragments slide down along the guide plate 213 onto the limit plate 214, and then slide down along the limit plate 214. At the same time, the electric heating wire 212 in the heating assembly 21 heats the fragments, and the fragments are softened by heat.

[0033] During crushing, the heated fragments fall downward into the shell 1, and the rotating crushing knife 5 crushes the fragments. Since the heated waste barrel is softened, the crushing knife 5 crushes it more easily. The crushed waste barrel raw materials fall downward into the base 31, and the raw materials fall downward into the sliding bin 331. The larger raw materials fall on the first sieve plate 332, and the smaller raw materials fall on the second sieve plate 333. The water flows through the water pipe 35 and contacts the fixed bin 32. The raw materials exchange heat with the fixed bin 32 through the material receiving assembly 33. The temperature of the fixed bin 32 rises. Since the temperature of the water flow is low, the heat of the fixed bin 32 is taken away by the water flow. The heat loss of the fixed bin 32 takes away the heat of the raw materials. The temperature of the raw materials gradually decreases, and the heat dissipation of the raw materials is accelerated through the material receiving device 3.

[0034] After the crushing is completed, the sliding bin 331 is pulled out, and the sliding bin 331 moves to the outside along the fixed bin 32. Since the sieve plate and the sliding bin 331 are slidably connected, the sieve plate and the raw materials on the sieve plate can be taken out at this time. Since the holes on the first sieve plate 332 are relatively large, the raw materials remaining on the first sieve plate 332 do not meet the crushing requirements, and the raw materials on the first sieve plate 332 are crushed again.

[0035] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. Structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the field unless otherwise specified and limited.

Claims

1. Barrel crushing and heat treatment device, including: A housing (1), a motor (4) being fixedly mounted on the inner side of the housing (1) via a mounting frame, and a crushing knife (5) being fixedly connected to the output end of the motor (4) via a rotating shaft; A feeding device (2), the bottom of the feeding device (2) is fixedly connected to the top of the outer shell (1), and the feeding device (2) is used to feed the waste barrel into the inner part of the outer shell (1); The feeding device (2) is characterized in that the feeding device (2) comprises a heating component (21), the bottom of the heating component (21) is fixedly connected to the top of the housing (1), the top of the heating component (21) is fixedly connected to a processing chamber (22), the inner side of the processing chamber (22) is rotatably connected to a pre-crushing roller (24), and the top of the processing chamber (22) is fixedly connected to a feeding component (23); A material collecting device (3), the material collecting device (3) is fixedly connected to the bottom of the outer shell (1), and the material collecting device (3) is used to collect the crushed waste barrels.

2. The barrel crushing and heat treatment device according to claim 1, characterized in that: The feed assembly (23) comprises a feed shell (231), the bottom of the feed shell (231) is fixedly connected to the top of the processing chamber (22), the top of the inner cavity of the feed shell (231) is fixedly connected to a telescopic rod (232), and the bottom of the telescopic rod (232) is fixedly connected to a pressing plate (233).

3. The barrel crushing and heat treatment device according to claim 1, characterized in that: The heating component (21) comprises a heating chamber (211), the top of the heating chamber (211) is fixedly connected to the bottom of the processing chamber (22), the bottom of the heating chamber (211) is fixedly connected to the top of the housing (1), a heating wire (212) is fixedly installed on the inner side of the heating chamber (211), a guide plate (213) is fixedly connected to the inner side of the heating chamber (211), a limiting plate (214) is fixedly connected to the inner side of the heating chamber (211), and the limiting plate (214) is located below the guide plate (213).

4. The barrel crushing and heat treatment device according to claim 1, characterized in that: The material receiving device (3) comprises a base (31), the top of the base (31) is fixedly connected to the bottom of the housing (1), the inner side of the base (31) is fixedly connected to a fixed bin (32), the inner side of the fixed bin (32) is slidably connected to a material receiving assembly (33), the bottom of the inner cavity of the base (31) is fixedly connected to a water tank (34), the outer side of the water tank (34) is fixedly connected to a water pipe (35), and the outer side of the water pipe (35) is fixedly connected to the outer side of the fixed bin (32).

5. The barrel crushing and heat treatment device according to claim 4, characterized in that: The material receiving assembly (33) comprises a sliding bin (331), the outer side of the sliding bin (331) is slidably connected to the outer side of the fixed bin (32), the inner side of the sliding bin (331) is slidably connected to a first sieve plate (332), the inner side of the sliding bin (331) is slidably connected to a second sieve plate (333), and the second sieve plate (333) is located below the first sieve plate (332).

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