Food plastic bottle recycling device for resource recycling

Abstract

The invention is applicable to the technical field of plastic bottle recovery, and provides a food plastic bottle recovery device for resource recovery, comprising: a processing box, a feed port is formed in the processing box, a plugging cover is arranged on the feed port, a discharge port is formed in the bottom of the processing box, and a plugging assembly is arranged at the bottom of the processing box; the all-dimensional crushing mechanism is located in the processing box, the all-dimensional crushing mechanism comprises a control box, a gas conveying pipe, an edge crushing assembly and a displacement type crushing assembly, the gas conveying pipe is fixedly installed on the processing box, the control box is rotatably installed on the gas conveying pipe, and a multifunctional driving assembly is further arranged in the control box. And the problems that when an existing recycling device crushes the cleaned food plastic bottles, due to the fact that the position of a cutter is fixed, crushing is not thorough, follow-up machining is seriously affected, and resource recycling is not facilitated are solved.

Description

Technical Field

[0001] The invention relates to the technical field of plastic bottle recycling, in particular to a food plastic bottle recycling device for resource recycling. Background Art

[0002] The recycling of plastic bottles is a multi-step process, mainly including collection, sorting, cleaning, crushing and granulation. The sorted plastic bottles are sent to the cleaning line, where they are pre-cleaned and rinsed to remove surface dirt and residues. The cleaned plastic bottles are sent to the crusher for crushing into small plastic pieces. This step prepares for subsequent granulation and reprocessing.

[0003] When the existing recycling device crushes the washed food plastic bottles, the position of the cutter is fixed, which is prone to incomplete crushing, seriously affecting the subsequent processing and not conducive to resource recycling. Therefore, in view of the above situation, it is urgent to provide a food plastic bottle recycling device for resource recycling to overcome the shortcomings in current practical applications. Summary of the invention

[0004] The purpose of the present invention is to provide a food plastic bottle recycling device for resource recycling, aiming to solve the problems in the above-mentioned background technology.

[0005] The present invention is implemented as follows: a food plastic bottle recycling device for resource recycling, comprising:

[0006] A processing box, wherein the processing box is provided with a feed port, and the feed port is equipped with a blocking cover, the bottom of the processing box is provided with a discharge port, and the bottom of the processing box is provided with a blocking component for controlling the opening state of the discharge port;

[0007] An omnidirectional crushing mechanism is located in the processing box, and the omnidirectional crushing mechanism includes a control box, an air pipe, an edge crushing assembly and a displacement type crushing assembly. The air pipe is fixedly installed on the processing box, and the control box is rotatably installed on the air pipe. The control box is also provided with a multifunctional driving assembly for driving the edge crushing assembly and the displacement type crushing assembly to work.

[0008] As a further solution of the present invention: the blocking component comprises:

[0009] An electric telescopic rod fixedly mounted on the bottom of the processing box, wherein the electric telescopic rod is provided in multiple groups, and a lifting frame is fixedly mounted on the telescopic shaft of the electric telescopic rod;

[0010] And a baffle plate for blocking the discharge port, wherein the baffle plate is fixedly installed on the lifting frame.

[0011] As a further solution of the present invention: the multifunctional drive assembly comprises:

[0012] A drive cylinder connected to the gas pipe, the drive cylinder is fixedly installed in the control box, and the drive cylinder and the gas pipe are rotationally matched;

[0013] A control cylinder, wherein the control cylinder is slidably mounted on the driving cylinder, and the driving cylinder can rotate along with the control cylinder, and an elastic rope is further arranged between the control cylinder and the driving cylinder;

[0014] A rotating shaft a, which is rotatably mounted on the bottom of the processing box, and is slidably connected to the control cylinder, so that the control cylinder can rotate along with the rotating shaft a;

[0015] A motor for driving the rotating shaft a to rotate, wherein the motor is fixedly mounted at the bottom of the processing box;

[0016] and a reciprocating assembly connected to the edge crushing assembly.

[0017] As a further solution of the present invention: the reciprocating assembly comprises:

[0018] A rack, wherein the rack is slidably mounted in the control box, and a through hole for the rack to pass through is provided on the side wall of the control box; wherein the rack is provided in multiple groups;

[0019] A guide wheel, wherein the guide wheel is fixedly installed in the processing box;

[0020] A traction rope, one end of which is fixedly connected to the rack, and the other end of which passes through the guide wheel and is fixedly connected to the control cylinder;

[0021] And a vertical plate fixedly installed in the control box, wherein the vertical plate is provided with a spring for elastically supporting the rack, and a round hole for the traction rope to pass through is also opened on the vertical plate.

[0022] As a further solution of the present invention: the edge crushing component comprises:

[0023] A gathering plate, the gathering plate is fixedly mounted on an end of the rack away from the control box;

[0024] A rotating shaft c, which is rotatably mounted in the gathering plate, and on which a plurality of sets of crushing knives are fixedly mounted;

[0025] And a friction drive assembly for driving the rotating shaft c to rotate.

[0026] As a further solution of the present invention: the friction drive assembly comprises:

[0027] A rotating shaft d, the rotating shaft d is rotatably mounted on the rack, and a friction wheel is also fixedly mounted on the rotating shaft d;

[0028] A friction ring used in conjunction with the friction wheel, wherein the friction ring is fixedly mounted on the side wall of the processing box;

[0029] And a transmission member, which is used for connecting the rotating shaft d with the rotating shaft c.

[0030] As a further solution of the present invention: the end of the gathering plate away from the rack has a curved surface that fits with the inner wall of the processing box.

[0031] As a further solution of the present invention: the displacement type crushing assembly comprises:

[0032] A rotating shaft e, which is rotatably mounted in the control box, and a gear c meshing with the rack is fixedly mounted on the rotating shaft e; wherein the rotating shaft e is provided with multiple groups;

[0033] A support ring, wherein the support ring is rotationally connected to the plurality of rotating shafts e, and a gear b is fixedly mounted on the support ring, wherein the gear b is rotationally connected to the rotating shaft e;

[0034] A swing arm, wherein the swing arm is fixedly mounted on the rotating shaft e, and a rotating shaft b is rotatably mounted on one end of the swing arm away from the rotating shaft e, and a plurality of groups of crushing knives are also fixedly mounted on the rotating shaft b; wherein a strip hole for the swing arm to pass through is also opened on the side wall of the control box;

[0035] Gear a, wherein gear a is fixedly mounted on the rotating shaft b, and gear a is meshed with gear b.

[0036] As a further solution of the present invention: a plurality of groups of crushing knives are also fixedly mounted on the rotating shaft a.

[0037] Compared with the prior art, the present invention has the following beneficial effects: the multifunctional driving component can gather the food plastic bottles at the edges and then crush them by driving the edge crushing component and the displacement crushing component to work; the gathered food plastic bottles can be further crushed by the displacement crushing component, thereby achieving comprehensive crushing of the food plastic bottles, effectively avoiding the problem of incomplete crushing, and thus improving the recycling quality; through the setting of the omnidirectional crushing mechanism, the problem of incomplete crushing that occurs when the existing recycling device crushes the cleaned food plastic bottles due to the fixed position of the tool is avoided, which seriously affects the subsequent processing and is not conducive to resource recycling. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 It is a schematic diagram of the structure of the present invention.

[0039] Figure 2 for Figure 1 Schematic diagram of the structure viewed from above.

[0040] Figure 3It is a schematic diagram of the internal structure of the present invention.

[0041] Figure 4 It is a structural schematic diagram of the omnidirectional crushing mechanism in the present invention.

[0042] Figure 5 It is a schematic diagram of the structure of the multifunctional driving assembly in the present invention.

[0043] Figure 6 for Figure 5 Schematic diagram of the enlarged structure at point A in the middle.

[0044] Figure 7 It is a schematic diagram of the cross-sectional structure of the control cylinder in the present invention.

[0045] Figure 8 It is a schematic diagram of the partial structure of the displacement type crushing assembly in the present invention.

[0046] In the accompanying drawings: 1-processing box, 2-feeding port, 3-air pipe, 4-electric telescopic rod, 5-lifting frame, 6-baffle, 7-motor, 8-control box, 9-friction ring, 10-rack, 11-friction wheel, 12-swing arm, 13-rotating shaft a, 14-rotating shaft b, 15-rotating shaft c, 16-gathering plate, 17-rotating shaft d, 18-transmission member, 19-crushing knife, 20-elastic rope, 21-driving cylinder, 22-gear a, 23-gear b, 24-support ring, 25-rotating shaft e, 26-gear c, 27-control cylinder, 28-guide wheel, 29-vertical plate, 30-traction rope, 31-spring. DETAILED DESCRIPTION

[0047] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. The specific implementation of the present invention is described in detail below in combination with specific embodiments.

[0048] See also Figure 1-Figure 8 , an embodiment of the present invention provides a food plastic bottle recycling device for resource recycling, the food plastic bottle recycling device for resource recycling comprising:

[0049] A processing box 1, wherein the processing box 1 is provided with a feed port 2, and the feed port 2 is equipped with a blocking cover, a discharge port is opened at the bottom of the processing box 1, and a blocking component for controlling the opening state of the discharge port is provided at the bottom of the processing box 1;

[0050] The omnidirectional crushing mechanism is located in the processing box 1, and the omnidirectional crushing mechanism includes a control box 8, an air pipe 3, an edge crushing component and a displacement type crushing component. The air pipe 3 is fixedly installed on the processing box 1, and the control box 8 is rotatably installed on the air pipe 3. The control box 8 is also provided with a multifunctional driving component for driving the edge crushing component and the displacement type crushing component to work.

[0051] In an embodiment of the present invention, the bottom of the processing box 1 has a guide surface inclined toward the discharge port; when in use, the cleaned food plastic bottles are poured into the processing box 1 through the feed port 2, wherein the position of the feed port 2 is lower than the lower surface of the control box 8, and the multifunctional driving component can gather the food plastic bottles at the edge and then crush them by driving the edge crushing component and the displacement crushing component to work, and the gathered food plastic bottles can be further crushed by the displacement crushing component, thereby achieving comprehensive crushing of the food plastic bottles, effectively avoiding the problem of incomplete crushing, and thus improving the recycling quality; compared with the prior art, the present invention avoids the problem of incomplete crushing of the cleaned food plastic bottles by the setting of the omnidirectional crushing mechanism in the existing recycling device due to the fixed position of the tool, which seriously affects the subsequent processing and is not conducive to resource recycling.

[0052] In one embodiment of the present invention, see Figure 1-Figure 3 , the blocking component comprises:

[0053] An electric telescopic rod 4 is fixedly installed at the bottom of the processing box 1, wherein the electric telescopic rod 4 is provided with multiple groups, and a lifting frame 5 is fixedly installed on the telescopic shaft of the electric telescopic rod 4;

[0054] And a baffle 6 for blocking the discharge port, wherein the baffle 6 is fixedly mounted on the lifting frame 5.

[0055] In this embodiment, the electric telescopic rod 4 drives the lifting frame 5 to move upward, so that the baffle 6 can block the discharge port. When discharge is required, the electric telescopic rod 4 drives the lifting frame 5 to move downward, so that the baffle 6 can be separated from the discharge port, and the processed food plastic bottle debris in the processing box 1 can be discharged through the discharge port.

[0056] In one embodiment of the present invention, see Figure 1-Figure 8 , the multifunctional driving assembly comprises:

[0057] A drive cylinder 21 connected to the gas pipe 3, wherein the drive cylinder 21 is fixedly installed in the control box 8, and the drive cylinder 21 and the gas pipe 3 are rotationally matched;

[0058] A control cylinder 27, wherein the control cylinder 27 is slidably mounted on the driving cylinder 21, and the driving cylinder 21 can rotate along with the control cylinder 27, and an elastic rope 20 is further arranged between the control cylinder 27 and the driving cylinder 21;

[0059] A rotating shaft a13, which is rotatably mounted on the bottom of the processing box 1, and is slidably connected to the control cylinder 27, so that the control cylinder 27 can rotate with the rotating shaft a13;

[0060] A motor 7 for driving the rotating shaft a13 to rotate, wherein the motor 7 is fixedly mounted on the bottom of the processing box 1;

[0061] and a reciprocating assembly connected to the edge crushing assembly;

[0062] The reciprocating assembly comprises:

[0063] A rack 10, wherein the rack 10 is slidably mounted in the control box 8, and a through hole for the rack 10 to pass through is provided on the side wall of the control box 8; wherein the rack 10 is provided in a plurality of groups;

[0064] A guide wheel 28, wherein the guide wheel 28 is fixedly installed in the processing box 1;

[0065] A traction rope 30, one end of which is fixedly connected to the rack 10, and the other end of which passes through the guide wheel 28 and is fixedly connected to the control cylinder 27;

[0066] and a vertical plate 29 fixedly mounted in the control box 8, the vertical plate 29 being provided with a spring 31 for elastically supporting the rack 10, and the vertical plate 29 being provided with a circular hole for the traction rope 30 to pass through;

[0067] The edge crushing assembly comprises:

[0068] A gathering plate 16, wherein the gathering plate 16 is fixedly mounted on an end of the rack 10 away from the control box 8;

[0069] A rotating shaft c15, which is rotatably mounted in the collecting plate 16, and on which a plurality of groups of crushing blades 19 are fixedly mounted;

[0070] and a friction drive assembly for driving the rotating shaft c15 to rotate;

[0071] The friction drive assembly comprises:

[0072] A rotating shaft d17, the rotating shaft d17 is rotatably mounted on the rack 10, and a friction wheel 11 is also fixedly mounted on the rotating shaft d17;

[0073] A friction ring 9 used in conjunction with the friction wheel 11, wherein the friction ring 9 is fixedly mounted on the side wall of the processing box 1;

[0074] and a transmission member 18, the transmission member 18 is used for connecting the rotating shaft d17 and the rotating shaft c15; wherein the transmission member 18 is a combined structure of a pulley and a transmission belt;

[0075] The end of the gathering plate 16 away from the rack 10 has a curved surface that fits the inner wall of the processing box 1;

[0076] The displacement type crushing assembly comprises:

[0077] A rotating shaft e25, the rotating shaft e25 is rotatably mounted in the control box 8, and a gear c26 meshing with the rack 10 is fixedly mounted on the rotating shaft e25; wherein the rotating shaft e25 is provided with multiple groups;

[0078] A support ring 24, wherein the support ring 24 is rotatably connected to the plurality of rotating shafts e25, and a gear b23 is fixedly mounted on the support ring 24, wherein the gear b23 is rotatably connected to the rotating shafts e25;

[0079] The swing arm 12 is fixedly mounted on the rotating shaft e25, and the end of the swing arm 12 away from the rotating shaft e25 is rotatably mounted with a rotating shaft b14, and a plurality of groups of crushing knives 19 are also fixedly mounted on the rotating shaft b14; wherein the side wall of the control box 8 is also provided with a strip hole for the swing arm 12 to pass through;

[0080] Gear a22, said gear a22 is fixedly mounted on the rotating shaft b14, and the gear a22 is meshed with the gear b23;

[0081] A plurality of groups of crushing knives 19 are also fixedly mounted on the rotating shaft a13.

[0082] In this embodiment, when in use, the air supply pipe 3 is connected to the external air source. The air supply pipe 3 can realize the reciprocating movement of the control cylinder 27 on the driving cylinder 21 by inflating and sucking air into the driving cylinder 21, and cooperates with the elastic rope 20. The control cylinder 27 can pull the rack 10 to slide in the control box 8 through the traction rope 30, and cooperates with the spring 31 to realize the reciprocating sliding of the rack 10 in the control box 8; the motor 7 can use the crushing knife 19 to perform crushing processing by driving the rotating shaft a13 to rotate, and the rotating shaft a13 will drive the control cylinder 27 to rotate, and the control cylinder 27 will drive the driving cylinder 21 to rotate, thereby driving the control box 8 to rotate; the control box 8 can drive the rack 10 to rotate with the air supply pipe 3 as the axis. When the rack 10 is fully extended, the friction wheel 11 will contact the friction ring 9, so that the friction wheel 11 can rotate. Through the coordinated arrangement of the friction wheel 11, the rotating shaft d17 and the transmission member 18, it can It drives the rotating shaft c15 to rotate, thereby driving the crushing knife 19 to crush. The gathering plate 16 can gather the materials at the edge to the middle by following the rack 10 to rotate with the air pipe 3 as the axis, wherein the angle between the gathering plate 16 and the rack 10 is greater than ninety degrees. The rack 10 drives the gathering plate 16 to slide back and forth in the length direction of the rack 10, and can use the gathering plate 16 to pull the materials to the center and collect them, and at the same time can realize the adjustment of the working position of the rotating shaft c15; when the rack 10 moves back and forth, it can drive the gear c26 to rotate back and forth, and the gear c26 can drive the rotating shaft e25 and the swing arm 12 to rotate, and the swing arm 12 can drive the rotating shaft b14 to swing back and forth with the rotating shaft e25 as the axis, and through the meshing action of the gear a22 and the gear b23, the rotating shaft b14 can be reciprocated forward and reverse, thereby driving the crushing knife 19 to crush, effectively improving the crushing effect.

[0083] In the present invention, unless otherwise clearly specified and limited, the terms "slide", "rotate", "fix", "have" and the like should be understood in a broad sense, for example, it can be a welding connection, a bolt connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0084] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A food plastic bottle recycling device for resource recycling, comprising a processing box, a feed inlet is provided on the processing box, and a blocking cover is provided on the feed inlet, a discharge port is provided at the bottom of the processing box, and a blocking component for controlling the opening state of the discharge port is provided at the bottom of the processing box, characterized in that: Also includes: An omnidirectional crushing mechanism is located in the processing box, and the omnidirectional crushing mechanism includes a control box, an air pipe, an edge crushing assembly and a displacement type crushing assembly. The air pipe is fixedly installed on the processing box, and the control box is rotatably installed on the air pipe. The control box is also provided with a multifunctional driving assembly for driving the edge crushing assembly and the displacement type crushing assembly to work.

2. The food plastic bottle recycling device for resource recycling according to claim 1, characterized in that: The blocking component comprises: An electric telescopic rod fixedly mounted on the bottom of the processing box, wherein the electric telescopic rod is provided in multiple groups, and a lifting frame is fixedly mounted on the telescopic shaft of the electric telescopic rod; And a baffle plate for blocking the discharge port, wherein the baffle plate is fixedly installed on the lifting frame.

3. The food plastic bottle recycling device for resource recycling according to claim 1, characterized in that: The multifunctional drive assembly comprises: A drive cylinder connected to the gas pipe, the drive cylinder is fixedly installed in the control box, and the drive cylinder and the gas pipe are rotationally matched; A control cylinder, wherein the control cylinder is slidably mounted on the driving cylinder, and the driving cylinder can rotate along with the control cylinder, and an elastic rope is further arranged between the control cylinder and the driving cylinder; A rotating shaft a, which is rotatably mounted on the bottom of the processing box, and is slidably connected to the control cylinder, so that the control cylinder can rotate along with the rotating shaft a; A motor for driving the rotating shaft a to rotate, wherein the motor is fixedly mounted at the bottom of the processing box; and a reciprocating assembly connected to the edge crushing assembly.

4. The food plastic bottle recycling device for resource recycling according to claim 3, characterized in that: The reciprocating assembly comprises: A rack, wherein the rack is slidably mounted in the control box, and a through hole for the rack to pass through is provided on the side wall of the control box; wherein the rack is provided in multiple groups; A guide wheel, wherein the guide wheel is fixedly installed in the processing box; A traction rope, one end of which is fixedly connected to the rack, and the other end of which passes through the guide wheel and is fixedly connected to the control cylinder; And a vertical plate fixedly installed in the control box, wherein the vertical plate is provided with a spring for elastically supporting the rack, and a round hole for the traction rope to pass through is also opened on the vertical plate.

5. The food plastic bottle recycling device for resource recycling according to claim 4, characterized in that: The edge crushing assembly comprises: A gathering plate, the gathering plate is fixedly mounted on an end of the rack away from the control box; A rotating shaft c, which is rotatably mounted in the gathering plate, and on which a plurality of groups of crushing knives are fixedly mounted; And a friction drive assembly for driving the rotating shaft c to rotate.

6. The food plastic bottle recycling device for resource recycling according to claim 5, characterized in that: The friction drive assembly comprises: A rotating shaft d, the rotating shaft d is rotatably mounted on the rack, and a friction wheel is also fixedly mounted on the rotating shaft d; A friction ring used in conjunction with the friction wheel, wherein the friction ring is fixedly mounted on the side wall of the processing box; And a transmission member, which is used for connecting the rotating shaft d with the rotating shaft c.

7. The food plastic bottle recycling device for resource recycling according to claim 6, characterized in that: One end of the gathering plate away from the rack has a curved surface that fits with the inner wall of the processing box.

8. The food plastic bottle recycling device for resource recycling according to claim 5, characterized in that: The displacement type crushing assembly comprises: A rotating shaft e, which is rotatably mounted in the control box, and a gear c meshing with the rack is fixedly mounted on the rotating shaft e; wherein the rotating shaft e is provided with multiple groups; A support ring, wherein the support ring is rotationally connected to the plurality of rotating shafts e, and a gear b is fixedly mounted on the support ring, wherein the gear b is rotationally connected to the rotating shaft e; A swing arm, wherein the swing arm is fixedly mounted on the rotating shaft e, and a rotating shaft b is rotatably mounted on one end of the swing arm away from the rotating shaft e, and a plurality of groups of crushing knives are also fixedly mounted on the rotating shaft b; wherein a strip hole for the swing arm to pass through is also opened on the side wall of the control box; Gear a, wherein gear a is fixedly mounted on the rotating shaft b, and gear a is meshed with gear b.

9. The food plastic bottle recycling device for resource recycling according to claim 5, characterized in that: A plurality of groups of crushing knives are also fixedly mounted on the rotating shaft a.

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