Copper rice machine

Abstract

The utility model discloses a copper grain machine which comprises a pulverizer body, a feeding hopper is installed on the pulverizer body, an inclined feeding conveying belt is installed at the top of the feeding hopper, a pulverizing assembly is installed in the pulverizer body, and a copper grain cooling assembly is arranged in the pulverizer body and located below the pulverizing assembly. A first discharging port is formed in one side of the bottom of the pulverizer body, a screening machine is connected to the first discharging port through a conveying belt, and an upper receiving hopper matched with the top of the conveying belt is installed on the screening machine. And the problem that the metal temperature rises due to friction is solved, and finally the metal and the plastic are separated in a screening mode, so that the wire harness is convenient to recycle and reuse.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable recovery equipment technical field, specifically, relate to a copper rice machine. BACKGROUND

[0002] At present, with the increasing domestic electronic products, automobiles etc., produce a huge number of waste wire and cable, heat sink, and the original recovery method except environmental pollution, is not conducive to the health of workers, is not conducive to ecological balance, and the product recovery rate is low, plastic cannot be completely recycled, people pay more and more attention to the environment, environmental protection consciousness is improving, copper rice machine emerges as the times require, copper rice machine is used to the waste copper wire crushing separates copper and plastic, because the copper like rice after separation. Therefore, it is called copper rice machine. Copper rice machine belongs to one kind of environmental protection machinery.

[0003] The copper rice machine has the effect of cutting and crushing on the wire harness during use, separates the outer skin of the wire harness and breaks the internal metal into granular shape. Due to the friction between the metal and the crushing knife, the crushed metal has a high temperature, which is not convenient for subsequent processing. UTILITY MODEL CONTENTS

[0004] In view of the deficiencies in the prior art, the utility model aims to provide a copper rice machine.

[0005] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme:

[0006] A copper rice machine, comprising a crusher body, a feeding hopper is installed on the crusher body, an inclined feeding conveyor belt is installed on the top of the feeding hopper, a crushing assembly is installed in the crusher body, a copper rice cooling assembly is arranged below the crushing assembly in the crusher body, a discharge port one is arranged on one side of the bottom of the crusher body, a screening machine is connected to the discharge port one through a conveyor belt, and an upper receiving hopper is installed on the screening machine and matched with the top of the conveyor belt.

[0007] Preferably, the crushing assembly comprises an outer shell, a driving crushing roller one and a driving crushing roller two are rotatably installed in the outer shell respectively, a driven crushing roller is rotatably installed between the driving crushing roller one and the driving crushing roller two, and annular hob pieces are arranged on the driving crushing roller one, the driving crushing roller two and the driven crushing roller.

[0008] Preferably, an opening is arranged on the top of the outer shell, upper inclined guide plates are symmetrically installed on both sides of the opening, a driving assembly is installed at one end of the outer shell, a discharge port two is arranged on the bottom of the outer shell, and lower inclined guide plates are integrally connected in the outer shell on both sides of the discharge port two.

[0009] Preferably, the driving assembly comprises an open housing fixed on one side of the outer housing, a driving motor one and a driving motor two are installed in the open housing, the rotating directions of the driving motor one and the driving motor two are opposite, a fixing sleeve is connected to the output end of the driving motor one and the driving motor two, and the rotating shaft at the end of the driving crushing roller one and the driving crushing roller two is connected with the fixing sleeve, and the rotating shaft and the fixing sleeve are detachably installed through the mounting hole and the mounting bolt.

[0010] Preferably, the copper particle cooling assembly comprises a lower open receiving tank fixed in the crusher body, an inclined filter screen plate is installed in the lower open receiving tank, a discharge port is formed on the side of the lower open receiving tank where the inclined filter screen plate is lower, the discharge port is communicated with the discharge port, and a drain port is formed in the bottom of the lower open receiving tank.

[0011] Preferably, a water storage tank is fixedly installed on the inner wall of the lower open receiving tank at the end of the inclined filter screen plate which is higher, one end of the water storage tank is connected with a water delivery pipe which penetrates through the crusher body and is connected with an external water source, a plurality of water spray heads are arranged on the bottom of the water storage tank, a water collecting tank is arranged on the bottom of the lower open receiving tank and communicated with the drain port, and a drain pipe is installed at one end of the bottom of the water collecting tank and extends out of the crusher body.

[0012] Preferably, a support base is arranged on the bottom of the crusher body, a foreign matter tank is installed on the support base, a dust suction pipe is arranged below the crushing assembly in the crusher body, the dust suction pipe is connected with a conical dust removal air cylinder through a suction pump, an exhaust pipe is installed on the top of the conical dust removal air cylinder, the bottom end of the conical dust removal air cylinder is communicated with the foreign matter tank, and a filter core is arranged in the conical dust removal air cylinder.

[0013] The utility model has the advantages that:

[0014] The inclined feeding conveyor belt arranged on the top of the feeding hopper can conveniently convey the cable raw materials into the crusher body, the crushing assembly can crush the cable raw materials into small particles, the copper particle cooling assembly can reduce the temperature of the copper particles, the copper particles can be conveyed into the conveying belt through the discharge port one, the upper receiving hopper can transfer the copper particles to the screening machine, the metal and the plastic can be separated and screened, the utility model has the advantages of simple structure, small particle size of the wire harness, reduction of the temperature of the metal due to friction, and separation of the metal and the plastic through screening, and the wire harness can be recycled. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the embodiments will be briefly introduced as follows. Obviously, the drawings described in the following embodiments are only some of the embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0016] Figure 1 is a front view of a copper mill according to an embodiment of the present application;

[0017] Figure 2 is a structural schematic view of a crushing assembly in a copper mill according to an embodiment of the present application;

[0018] Figure 3 is a structural schematic view of a driving assembly in a copper mill according to an embodiment of the present application;

[0019] Figure 4 is a structural schematic view of a copper cooling assembly in a copper mill according to an embodiment of the present application.

[0020] In the drawings:

[0021] 1, crusher body; 2, feeding hopper; 3, inclined feeding conveyor belt; 4, copper cooling assembly; 5, discharge port one; 6, conveyor belt; 7, screening machine; 8, upper receiving hopper; 9, outer shell; 10, driving crushing roller one; 11, driving crushing roller two; 12, driven crushing roller; 13, annular hob blade; 14, upper inclined guide plate; 15, driving assembly; 16, lower inclined guide plate; 17, discharge port two; 18, lower open receiving box; 19, inclined filter screen plate; 20, discharge port; 21, drain port; 22, water storage tank; 23, water supply pipe; 24, water jet head; 25, water collecting tank; 26, drain pipe; 27, open outer shell; 28, driving motor one; 29, fixing sleeve; 30, mounting hole; 31, mounting bolt; 32, conical dust removal air cylinder; 33, dust suction pipe; 34, exhaust pipe; 35, impurity tank. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, and not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0023] Please refer to Figures 1-4The utility model provides a copper mill, including the rubbing crusher body 1, install the feeding hopper 2 on the rubbing crusher body 1, the top of feeding hopper 2 is equipped with the inclined loading conveying belt 3, the inner installation of rubbing crusher body 1 has the rubbing assembly, through the inclined loading conveying belt 3 of setting at the top of feeding hopper 2, the cable raw material is conveniently sent into the rubbing crusher body 1, the rubbing assembly is broken into small granular by the effect, the copper cooling assembly 4 of being arranged below the rubbing assembly is located in the rubbing crusher body 1, after breaking into small granular, fall into the copper cooling assembly 4 again, through the effect of copper cooling assembly 4, the problem of copper temperature rise due to friction is improved, makes copper temperature rapidly reduce, the bottom one side of rubbing crusher body 1 is equipped with the discharge port one 5, the discharge port one 5 is connected with the screening machine 7 through the conveying belt 6, and the screening machine 7 is equipped with the upper connecting hopper 8 on the top cooperation of conveying belt 6, through the discharge port one 5 into the conveying belt 6, through the upper connecting hopper 8 transmission to the screening machine 7, realize the separation screening of metal and plastic.

[0024] In an embodiment, referring to the drawings Figure 2 The rubbing assembly includes the outer shell 9, the drive rubbing roller one 10 and the drive rubbing roller two 11 are rotatably installed in the outer shell 9 respectively, the driven rubbing roller 12 is rotatably installed between the drive rubbing roller one 10 and the drive rubbing roller two 11, the annular hob piece 13 is arranged on the drive rubbing roller one 10, the drive rubbing roller two 11 and the driven rubbing roller 12, the opening is arranged at the top of the outer shell 9, the upper inclined guide plate 14 is symmetrically installed on both sides of the opening, the drive assembly 15 is installed at one end of the outer shell 9, the discharge port two 17 is arranged at the bottom of the outer shell 9, the lower inclined guide plate 16 is integrally connected in the outer shell 9 on both sides of the discharge port two 17. The drive rubbing roller one 10 and the drive rubbing roller two 11 are made to rotate in opposite directions by the drive assembly 15, when the wire harness contacts the annular hob piece 13, the driven rubbing roller 12 is matched, due to the friction cutting of the wire harness and the drive rubbing roller one 10, the drive rubbing roller two 11 and the driven rubbing roller 12, the rubbing effect of the wire harness is realized.

[0025] In an embodiment, referring to the drawings Figure 3As shown, the drive assembly 15 includes an open housing 27 fixed on one side of the outer housing 9, the drive motor one 28 and the drive motor two are installed in the open housing 27, and the rotation directions of the drive motor one 28 and the drive motor two are opposite, the output ends of the drive motor one 28 and the drive motor two are connected with the fixed sleeve 29, the fixed sleeve 29 is connected with the rotating shaft at the end of the corresponding drive crushing roller one 10 and the drive crushing roller two 11, and the rotating shaft and the fixed sleeve 29 are detachably installed through the mounting hole 30 and the mounting bolt 31. The drive motor one 28 drives the drive crushing roller two 11 to rotate, the drive motor two drives the drive crushing roller one 10 to rotate, and the fixed sleeve 29, the mounting hole 30 and the mounting bolt 31 facilitate the connection and installation work of the output ends of the drive motor one 28 and the drive motor two.

[0026] In an embodiment, referring to the drawings Figure 4 As shown, the copper cooling assembly 4 includes a lower open receiving box 18 fixed in the crusher body 1, an inclined filter screen 19 is installed in the inside of the lower open receiving box 18, a discharge port 20 is opened at the lower side of the lower open receiving box 18 located at the lower side of the inclined filter screen 19, and the discharge port 20 is in communication with the discharge port one 5, a drain port 21 is opened at the bottom of the lower open receiving box 18, a water storage tank 22 is fixedly installed on the inner wall of the lower open receiving box 18 at the higher end of the inclined filter screen 19, one end of the water storage tank 22 is connected with a water delivery pipe 23 penetrating through the crusher body 1 and connected with an external water source, a plurality of water spray heads 24 are arranged at the bottom of the water storage tank 22, a water collecting tank 25 is arranged at the bottom of the lower open receiving box 18 in communication with the drain port 21, and a drain pipe 26 extending out of the crusher body 1 is installed at one end of the bottom of the water collecting tank 25. The broken and cooled metal and plastic are received by the lower open receiving box 18, the metal and plastic slide downwardly through the inclined filter screen 19, at the same time, the water spray heads 24 arranged at the bottom of the water storage tank 22 spray water to cool the metal and plastic, the water flows downwardly through the inclined filter screen 19, flows into the water collecting tank 25 through the drain port 21, and is finally discharged through the drain pipe 26.

[0027] In an embodiment, referring to the drawings Figure 1As shown, the bottom of the pulverizer body 1 is provided with a support base, an impurity box 35 is installed on the support base, a dust suction pipe 33 is arranged below the pulverizing assembly in the pulverizer body 1, the dust suction pipe 33 is connected with a conical dust removal air cylinder 32 through a suction pump, an exhaust pipe 34 is installed on the top of the conical dust removal air cylinder 32, the bottom end of the conical dust removal air cylinder 32 is communicated with the impurity box 35, and a filter core is arranged in the conical dust removal air cylinder 32. The dust generated during the pulverization is extracted into the conical dust removal air cylinder 32 through the suction pump and the dust suction pipe 33, is blocked by the filter core in the conical dust removal air cylinder 32, and finally falls into the impurity box 35, and the clean air is discharged through the exhaust pipe 34.

[0028] In actual application, the cable raw material is conveniently conveyed into the pulverizer body 1 through the inclined feeding conveyor belt 3 arranged at the top of the feeding hopper 2, is broken into fine granular particles through the action of the pulverizing assembly, falls into the copper rice cooling assembly 4, the problem of temperature rise of the copper rice due to friction is improved through the action of the copper rice cooling assembly 4, the temperature of the copper rice is rapidly reduced, and then enters the conveying belt 6 through the discharge port one 5, is transferred to the screening machine 7 through the upper feeding hopper 8, and the metal and the plastic are separated and screened, the structure of the utility model is simple, the wire harness is effectively broken into fine granular particles, the problem of temperature rise of the metal due to friction is solved, and finally the metal and the plastic are separated through screening, so that the wire harness is conveniently recycled and reused.

[0029] Although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description manner of the specification is only for the sake of clarity, those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be combined appropriately to form other embodiments that can be understood by those skilled in the art.

Claims

1. A copper wire granulator, characterized in that, The device includes a crusher body (1), a feed hopper (2) installed on the crusher body (1), an inclined feeding conveyor belt (3) installed on the top of the feed hopper (2), a crushing component installed inside the crusher body (1), a copper granule cooling component (4) installed inside the crusher body (1) below the crushing component, a discharge port (5) on one side of the bottom of the crusher body (1), a screening machine (7) connected to the discharge port (5) via a conveyor belt (6), and an upper receiving hopper (8) that cooperates with the top of the conveyor belt (6) installed on the screening machine (7).

2. The copper wire granulator according to claim 1, characterized in that, The crushing assembly includes an outer shell (9), inside which a first driving crushing roller (10) and a second driving crushing roller (11) are rotatably mounted. A driven crushing roller (12) is rotatably mounted between the first driving crushing roller (10) and the second driving crushing roller (11). Annular roller blades (13) are provided on the first driving crushing roller (10), the second driving crushing roller (11), and the driven crushing roller (12).

3. A copper wire granulator according to claim 2, characterized in that, The top of the outer shell (9) is provided with an opening, and an upward inclined guide plate (14) is symmetrically installed on both sides of the opening. A drive assembly (15) is installed at one end of the outer shell (9). A discharge port (17) is provided at the bottom of the outer shell (9). A downward inclined guide plate (16) is integrally connected to both sides of the discharge port (17) inside the outer shell (9).

4. A copper wire granulator according to claim 3, characterized in that, The drive assembly (15) includes an open-type housing (27) fixed on one side of the outer wall of the housing (9). A drive motor 1 (28) and a drive motor 2 are installed inside the open-type housing (27), and the drive motor 1 (28) and the drive motor 2 rotate in opposite directions. The output ends of the drive motor 1 (28) and the drive motor 2 are connected to a fixing sleeve (29). The fixing sleeve (29) is connected to the rotating shaft at the end of the corresponding drive crushing roller 1 (10) and drive crushing roller 2 (11), and the rotating shaft and the fixing sleeve (29) can be detachably installed by mounting bolts (31) through mounting holes (30).

5. A copper wire granulator according to claim 4, characterized in that, The copper granule cooling component (4) includes a bottom-opening receiving box (18) fixed inside the crusher body (1). An inclined filter screen (19) is installed inside the bottom-opening receiving box (18). A discharge port (20) is opened on the lower side of the inclined filter screen (19) of the bottom-opening receiving box (18), and the discharge port (20) is connected to the discharge port (5). A drain port (21) is opened at the bottom of the bottom-opening receiving box (18).

6. A copper wire granulator according to claim 5, characterized in that, A water tank (22) is fixedly installed on the inner wall of the lower open-type receiving box (18) at the higher end of the inclined filter screen plate (19). One end of the water tank (22) is connected to a water supply pipe (23) that passes through the crusher body (1) and is connected to an external water source. Several water spray heads (24) are provided at the bottom of the water tank (22). A water collection tank (25) communicating with the drain outlet (21) is provided at the bottom of the lower open-type receiving box (18). A drain pipe (26) extending to the outside of the crusher body (1) is installed at one end of the bottom of the water collection tank (25).

7. A copper wire granulator according to claim 6, characterized in that, The bottom of the pulverizer body (1) is provided with a support base, and an impurity box (35) is installed on the support base. A dust suction pipe (33) is provided inside the pulverizer body (1) below the pulverizing component. The dust suction pipe (33) is connected to a conical dust removal duct (32) through a suction pump. An exhaust pipe (34) is installed at the top of the conical dust removal duct (32). The bottom end of the conical dust removal duct (32) is connected to the impurity box (35), and a filter element is provided inside the conical dust removal duct (32).

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