Waste crushing device for plastic toy processing

Abstract

The utility model relates to the field of plastic toys, in particular to a waste crushing device for plastic toy processing, which comprises a crushing box, the crushing box is rotatably connected with two groups of parallel crushing rollers through bearings, the outer walls of the two groups of crushing rollers are fixedly sleeved with a group of gears I, and the two groups of gears I are meshed with each other; the outer walls of the group of crushing rollers and the rotating shaft I are fixedly sleeved with a group of belt wheels, the outer walls of the two groups of belt wheels are sleeved with the same group of belts, one end of the rotating shaft I is fixedly connected with a bevel gear I, the bevel gear I is meshed with a bevel gear II, and the bevel gear II is fixedly connected to the top end of a rotating shaft II; when the plastic toy waste crushing device is used, the same group of motors can drive the crushing rollers to crush plastic toy wastes, can also drive the draft fan blades to rotate at a high speed to suck dust generated by crushing into the dust collection box through the pipeline, and can also drive the cleaning plate to rotate to continuously clean the filter screen, so that the filter screen is prevented from being blocked, and the use cost is reduced.

Description

Technical Field

[0001] The utility model relates to the field of plastic toys, in particular to a waste crushing device for processing plastic toys. Background Art

[0002] Plastic toys are toys made of plastic as the main raw material. Every year, countless toys are scrapped for various reasons, but the plastic used to make toys can be recycled and reused. Generally, they need to go through the steps of crushing, impurity removal, and cleaning. Among them, a plastic crushing device is needed when crushing plastic toys. Existing waste crushing devices for plastic toy processing, such as a plastic toy processing crushing device with publication number CN219054992U, include a bottom plate, a support frame is fixedly connected to the top of the bottom plate, a processing box is fixedly installed on the support frame, a crushing roller is arranged inside the processing box, there are two crushing rollers and they are arranged in parallel, and the crushing rollers are respectively connected to the two sides of the inner wall of the processing box through bearings; a feeding box is arranged above the processing box, and the feeding box is connected to the processing box by bolts, and an inwardly protruding inclined portion is arranged on one side of the feeding box, and a fixing groove is opened on the top of the other side of the feeding box, and an exhaust fan is fixedly installed inside the fixing groove.

[0003] When the above device is in use, the crushing roller is driven by the driving motor to rotate to break the plastic toy waste, and at the same time, the exhaust fan is started to collect and process the dust. As a result, the crushing roller and the exhaust fan need to be driven by different driving forces during use, resulting in a high cost of use. For this reason, we propose a waste crushing device for plastic toy processing. Utility Model Content

[0004] The utility model aims to provide a waste crushing device for processing plastic toys, comprising a crushing box, wherein the crushing box is rotatably connected to two groups of crushing rollers parallel to each other through bearings, a group of gears 1 are fixedly sleeved on the outer walls of the two groups of crushing rollers and the two groups of gears 1 are meshed with each other, a group of pulleys are fixedly sleeved on the outer wall of one group of crushing rollers and a rotating shaft 1, and the outer walls of the two groups of pulleys are sleeved with the same group of belts, one end of the rotating shaft 1 is fixedly connected to a bevel gear 1, the bevel gear 1 meshes with a bevel gear 2, the bevel gear 2 is fixedly connected to the top end of the rotating shaft 2, the rotating shaft 2 is rotatably connected to a wind cover through a bearing, an exhaust fan blade is installed at the bottom of the rotating shaft 2, an auxiliary component is arranged between one group of crushing rollers and a dust collecting box, a motor frame is installed on the outer wall of the crushing box, and a motor is fixedly installed on the top end of the motor frame, and the driving end of the motor is fixedly connected to a group of crushing rollers.

[0005] Preferably: the top of the crushing box is fixedly connected to the feed box, the feed box and the crushing box are interconnected, the top of the feed box is fixedly connected to the wind hood, the wind hood and the feed box are interconnected, the bottom of the crushing box is fixedly connected to the discharge box, the discharge box and the crushing box are interconnected.

[0006] Preferably, the rotating shaft 1 is rotatably connected to a stabilizing seat via a bearing, the stabilizing seat is fixedly mounted on the top of the wind hood, the outer wall of the crushing box is fixedly connected to a supporting frame, and the supporting frame is fixedly mounted on the top of the base.

[0007] Preferably, the dust box is fixedly mounted on the top of the base, and a pipeline is connected between the top of the dust box and the top of the wind cover.

[0008] Preferably: a collection box is placed on the top of the base.

[0009] Preferably: the auxiliary component includes two groups of gear 2, both groups of gear 2 are engaged with chains, and the two groups of gear 2 are respectively fixedly sleeved on a rotating rod and an outer wall of a group of crushing rollers, the rotating rod is rotatably connected to a stabilizing frame through a bearing, the stabilizing frame is fixedly connected to the outer wall of the dust box, and two groups of cleaning plates are fixedly sleeved on the outer wall of the rotating rod.

[0010] Preferably, the two groups of cleaning plates are respectively attached to the two groups of filter screens, and the two groups of filter screens are respectively fixedly installed in the two groups of ventilation holes opened in the dust box, and the inner side of the dust box is slidably connected to the push-pull box.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] When the utility model is used, the motor is started and the two groups of crushing rollers are driven to rotate rapidly under the transmission of the two groups of gears one. The rapidly rotating crushing rollers can crush the plastic toy waste. In the crushing process, the crushing rollers rotate and drive the rotating shaft one to rotate under the transmission of the pulley and the belt. The rotating shaft one rotates and drives the exhaust fan blades to rotate at a high speed under the transmission of the bevel gear one and the bevel gear two. The high-speed rotation of the exhaust fan blades can draw the dust generated by the crushing into the inside of the dust collecting box through the pipeline. The crushing rollers rotate and drive the rotating rod to rotate under the transmission of the gear two and the chain. The rotation of the rotating rod can drive the two groups of cleaning plates to rotate. The rotation of the cleaning plates can continuously clean the two groups of filter screens, so as to prevent the filter screens from being blocked. Therefore, the same group of motors can not only drive the crushing rollers to crush the plastic toy waste, but also drive the exhaust fan blades to rotate at a high speed to draw the dust generated by the crushing into the inside of the dust collecting box through the pipeline, and can also drive the cleaning plates to rotate and continuously clean the filter screen, so as to prevent the filter screens from being blocked, thereby reducing the use cost. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0014] Figure 2 This is a schematic diagram of the structure of the utility model from another angle;

[0015] Figure 3 This is a schematic diagram of the interior of the crushing box and the feed box;

[0016] Figure 4 This is a schematic diagram of the interior of the dust box.

[0017] In the figure: 1. crushing box; 2. crushing roller; 3. gear 1; 4. rotating shaft 1; 5. pulley; 6. belt; 7. bevel gear 1; 8. bevel gear 2; 9. rotating shaft 2; 10. auxiliary component; 1001. gear 2; 1002. chain; 1003. rotating rod; 1004. stabilizing frame; 1005. cleaning plate; 11. exhaust fan blade; 12. dust collecting box; 13. wind cover; 14. motor; 15. feed box; 16. discharge box; 17. stabilizing seat; 18. supporting frame; 19. base; 20. pipe; 21. collection box; 22. filter; 23. ventilation hole; 24. push-pull box. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1 - Figure 4 The figure shows a waste crushing device for plastic toy processing of the utility model, comprising a crushing box 1, wherein the crushing box 1 is rotatably connected to two sets of crushing rollers 2 parallel to each other through bearings, a set of gears 3 are fixedly sleeved on the outer walls of the two sets of crushing rollers 2, and the two sets of gears 3 are meshed with each other, a set of pulleys 5 are fixedly sleeved on the outer walls of a set of crushing rollers 2 and a rotating shaft 4, and the outer walls of the two sets of pulleys 5 are sleeved with the same set of belts 6, one end of the rotating shaft 4 is fixedly connected to a bevel gear 7, the bevel gear 7 meshes with a bevel gear 8, the bevel gear 8 is fixedly connected to the top of a rotating shaft 9, the rotating shaft 9 is rotatably connected to a wind cover 13 through a bearing, an exhaust fan blade 11 is installed at the bottom of the rotating shaft 9, an auxiliary component 10 is arranged between a set of crushing rollers 2 and a dust collecting box 12, a motor frame is installed on the outer wall of the crushing box 1, and a motor 14 is fixedly installed on the top of the motor frame, and the driving end of the motor 14 is fixedly connected to a set of crushing rollers 2.

[0020] The top of the crushing box 1 is fixedly connected to the feed box 15, and the feed box 15 and the crushing box 1 are interconnected. The top of the feed box 15 is fixedly connected to the wind hood 13, and the wind hood 13 and the feed box 15 are interconnected. The bottom of the crushing box 1 is fixedly connected to the discharge box 16, and the discharge box 16 and the crushing box 1 are interconnected. When in use, the plastic toy waste is put into the crushing box 1 through the feed box 15, and the crushed plastic toy waste will be discharged from the discharge box 16.

[0021] The rotating shaft 14 is rotatably connected to a stabilizing seat 17 through a bearing, and the stabilizing seat 17 is fixedly installed on the top of the wind cover 13. The outer wall of the crushing box 1 is fixedly connected to a supporting frame 18, and the supporting frame 18 is fixedly installed on the top of the base 19, so that the device structure is stable.

[0022] The dust box 12 is fixedly mounted on the top of the base 10 , and a pipe 20 is connected between the top of the dust box 12 and the top of the wind cover 13 . When in use, the fan blades 11 rotate to draw the dust generated by the crushing into the dust box 12 through the pipe 20 .

[0023] A collecting box 21 is placed on the top of the base 19 . The collecting box 21 is located directly below the feed box 15 . The plastic toy waste discharged from the discharge box 16 will fall into the collecting box 21 .

[0024] The auxiliary component 10 includes two groups of gears 1001, both of which are engaged with chains 1002. The two groups of gears 1001 are fixedly sleeved on a rotating rod 1003 and an outer wall of a group of crushing rollers 2, respectively. The rotating rod 1003 is rotatably connected to a stabilizing frame 1004 through a bearing, and the stabilizing frame 1004 is fixedly connected to the outer wall of the dust collecting box 12. Two groups of cleaning plates 1005 are fixedly sleeved on the outer wall of the rotating rod 1003. When in use, the crushing roller 2 rotates and drives the rotating rod 1003 to rotate under the transmission of gear 1001 and chain 1002. The rotation of the rotating rod 1003 will drive the two groups of cleaning plates 1005 to rotate. The rotation of the cleaning plates 1005 will continuously clean the two groups of filter screens 22 to prevent the filter screens 22 from being blocked.

[0025] The two groups of cleaning plates 1005 are respectively attached to the two groups of filter screens 22, and the two groups of filter screens 22 are respectively fixedly installed in the two groups of ventilation holes 23 opened in the dust box 12. The inner side of the dust box 12 is slidably connected to the push-pull box 24, and the dust entering the dust box 12 will gradually fall into the push-pull box 24.

[0026] Working principle of the utility model: when in use, the plastic toy waste is put into the crushing box 1 through the feed box 15, the motor 14 is started and driven by the two sets of gears 1 3, the two sets of crushing rollers 2 are driven to rotate rapidly, and the rapidly rotating crushing rollers 2 will crush the plastic toy waste. In the crushing process, the crushing rollers 2 rotate and drive the rotating shaft 1 4 to rotate under the transmission of the pulley 5 and the belt 6. The rotating shaft 1 4 rotates and drives the exhaust fan blades 11 to rotate at high speed under the transmission of the bevel gear 1 7 and the bevel gear 2 8, and the exhaust fan The high-speed rotation of the blades 11 will draw the dust generated by the crushing into the dust collecting box 12 through the pipe 20, and the crushing roller 2 will rotate and drive the rotating rod 1003 to rotate under the transmission of the gear 2 1001 and the chain 1002. The rotation of the rotating rod 1003 will drive the two sets of cleaning plates 1005 to rotate. The rotation of the cleaning plates 1005 will continuously clean the two sets of filter screens 22 to prevent the filter screens 22 from being blocked; the crushed plastic toy waste will be discharged from the discharge box 16, and then the discharged plastic toy waste will fall into the collection box 21.

[0027] The above content is a further detailed description of the utility model in combination with specific implementation methods. It cannot be determined that the specific implementation of the utility model is limited to these descriptions. For ordinary technicians in the technical field to which the utility model belongs, without departing from the concept of the utility model, they can also make several simple deductions or substitutions, which should be regarded as belonging to the scope of protection determined by the claims submitted for the utility model.

Claims

1. A waste crushing device for plastic toy processing, comprising a crushing box (1), characterized in that: The crushing box (1) is rotatably connected to two sets of crushing rollers (2) parallel to each other through bearings. A set of gears (3) are fixedly sleeved on the outer walls of the two sets of crushing rollers (2), and the two sets of gears (3) are meshed with each other. A set of belt pulleys (5) are fixedly sleeved on the outer walls of one set of crushing rollers (2) and a rotating shaft (4), and the outer walls of the two sets of belt pulleys (5) are sleeved with the same set of belts (6). One end of the rotating shaft (4) is fixedly connected to a bevel gear (7), and the bevel gear (7) is meshed with a bevel gear (2). 8), the bevel gear 2 (8) is fixedly connected to the top of the rotating shaft 2 (9), the rotating shaft 2 (9) is rotatably connected to the wind cover (13) through a bearing, the bottom of the rotating shaft 2 (9) is equipped with exhaust fan blades (11), an auxiliary component (10) is arranged between a group of crushing rollers (2) and a dust collecting box (12), a motor frame is installed on the outer wall of the crushing box (1) and a motor (14) is fixedly installed on the top of the motor frame, and the driving end of the motor (14) is fixedly connected to a group of crushing rollers (2).

2. A waste crushing device for plastic toy processing according to claim 1, characterized in that: The top of the crushing box (1) is fixedly connected to a feed box (15), the feed box (15) and the crushing box (1) are interconnected, the top of the feed box (15) is fixedly connected to a wind cover (13), the wind cover (13) and the feed box (15) are interconnected, and the bottom of the crushing box (1) is fixedly connected to a discharge box (16), the discharge box (16) and the crushing box (1) are interconnected.

3. The waste crushing device for plastic toy processing according to claim 1, characterized in that: The rotating shaft 1 (4) is rotatably connected to a stabilizing seat (17) via a bearing, and the stabilizing seat (17) is fixedly mounted on the top of the wind cover (13). The outer wall of the crushing box (1) is fixedly connected to a supporting frame (18), and the supporting frame (18) is fixedly mounted on the top of the base (19).

4. The waste crushing device for plastic toy processing according to claim 1, characterized in that: The dust collecting box (12) is fixedly mounted on the top of the base (19), and a pipe (20) is connected between the top of the dust collecting box (12) and the top of the wind cover (13).

5. The waste crushing device for plastic toy processing according to claim 3 is characterized in that: A collection box (21) is placed on the top of the base (19).

6. The waste crushing device for plastic toy processing according to claim 1, characterized in that: The auxiliary component (10) comprises two groups of gears (1001), both groups of gears (1001) are meshed with chains (1002), the two groups of gears (1001) are respectively fixedly sleeved on a rotating rod (1003) and an outer wall of a group of crushing rollers (2), the rotating rod (1003) is rotatably connected to a stabilizing frame (1004) via a bearing, the stabilizing frame (1004) is fixedly connected to the outer wall of a dust collecting box (12), and two groups of cleaning plates (1005) are fixedly sleeved on the outer wall of the rotating rod (1003).

7. A waste crushing device for plastic toy processing according to claim 6, characterized in that: The two groups of cleaning plates (1005) are respectively attached to the two groups of filter screens (22), and the two groups of filter screens (22) are respectively fixedly installed in the two groups of ventilation holes (23) opened in the dust box (12), and the inner side of the dust box (12) is slidably connected to the push-pull box (24).

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