Raw material crushing treatment equipment for waste plastic tray production

Abstract

The raw material crushing treatment equipment for waste plastic tray production comprises a carrying and discharging assembly and a fine grinding treatment mechanism, a feeding and bearing assembly assembled through bolts is arranged on the inner side of the upper portion of the carrying and discharging assembly, and a first crushing treatment mechanism connected with the bolts in a sleeving mode is arranged on the inner side of the upper portion of the feeding and bearing assembly. According to the device, a first crushing treatment mechanism, a second crushing treatment mechanism and a fine grinding treatment mechanism which are arranged on a feeding bearing assembly are mainly used for achieving the three-stage treatment effect; after output operation of a third driving motor on a third transmission box, a meshing bevel gear set and a transmission gear set are subjected to meshing transmission output operation, and then a rotating column body, a diverting wheel and a fine grinding roller strip are matched with a fine grinding cabin for treatment, and due to the fact that the distance between the fine grinding roller strip and the fine grinding cabin is small enough, and the density is high, the fine grinding effect is good. And therefore, the effect of deeply and accurately grinding the materials can be more finely achieved, and the positive influence on subsequent deep and fine machining can be achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of waste plastic pallet production, and in particular to a raw material crushing and processing device for waste plastic pallet production. Background Art

[0002] A plastic pallet is a loading and unloading pallet composed of a load-bearing surface capable of carrying a certain number of items and a forklift socket for facilitating the loading, unloading, transportation, storage, and distribution of goods.

[0003] When the existing raw material crushing and processing equipment is in use, for example, the patent application No. CN202411596144.8 discloses a waste plastic bottle sheet recycling and crushing equipment. The present invention relates to the technical field of plastic recycling. Among current waste plastic bottles, beverage bottles are the most common. Since many beverage bottle surfaces are smooth, and plastics themselves have the characteristic of deformation, during the process of the crusher flattening and shearing the materials, the smooth bottle body slips between the equipment, resulting in the inability to crush and compress. Therefore, the staggered rotation between the two side pressure rollers is used to generate a shearing force between the pressure rollers, cutting the incoming plastic bottle sheets into small pieces. At the same time, with the helically arranged spiral grooves, when the plastic bottle is being compressed, the positions where the plastic bottle contacts the pressure rollers are different, resulting in different heights at both ends. The lower end is compressed first, and at the same time, a notch is cut out at the first compressed end by the shearing force between the two side pressure rollers, preventing the smooth plastic bottle from slipping during compression and causing the inability to crush. However, in the above technology, there is still a large gap between the shredding knife rings, which is not convenient for achieving deep crushing of plastics and is not conducive to subsequent high-quality fine processing of the processed raw materials. For this reason, we propose a raw material crushing and processing device for waste plastic pallet production to solve the above problems. Summary of the Invention

[0004] In view of the above problems, the present invention proposes a raw material crushing and processing device for waste plastic pallet production. The raw material crushing and processing device for waste plastic pallet production mainly utilizes the first crushing and processing mechanism, the second crushing and processing mechanism, and the fine grinding processing mechanism provided on the feeding and loading assembly to achieve a three-stage processing effect. After the third driving motor on the third transmission box outputs and operates, the meshing helical gear set and the transmission gear set are engaged and transmitted to operate, enabling the rotating cylinder, the dividing wheel, and the fine grinding roller bars to cooperate with the fine grinding chamber for processing. Since the distance between the fine grinding roller bars and the fine grinding chamber is small enough and the density is high, the material can be more finely and deeply ground, which has a positive impact on subsequent deep and fine processing.

[0005] To achieve the above object, the present invention provides the following technical solutions: A raw material crushing and processing device for waste plastic pallet production, including a loading and discharging component and a fine grinding processing mechanism. Above the inner side of the loading and discharging component, there is a feeding and bearing component assembled by bolts. Above the inner side of the feeding and bearing component, there is a first crushing processing mechanism sleeved by bolts. In the middle inner side of the feeding and bearing component, there is a second crushing processing mechanism sleeved by bolts. Below the inner side of the feeding and bearing component, there is a fine grinding processing mechanism sleeved by bolts.

[0006] As a further technical solution, the loading and discharging component includes a backing plate, a bolt bracket, a duct box shell, a vertical duct, a bottom support hole shell, a rotating motor, an output roller rod, and a conveyor belt. Above the four sides of the backing plate, there are bolt-connected bolt brackets. Inside the inner side of the bolt bracket, there is a duct box shell. Above the duct box shell, there is a vertically bolt-connected duct. Above the vertical duct, there is a bottom support hole shell sleeved by bolts.

[0007] As a further technical solution, on the outer side of one end of the duct box shell, there is a rotating motor. The output end of the rotating motor passes through the duct box shell and is connected to an output roller rod. On the outer side of the output roller rod, there is a wound conveyor belt.

[0008] As a further technical solution, the feeding and bearing component includes a processing machine shell, a feeding port, bolt side seats, a central chassis, an upper motor, a meshing symmetric gear set, a threaded bar, a threaded cabin, a connecting plate, a wedge-shaped slope plate, a side attachment base plate, a heat dissipation fin plate, a central base, a lifting frame, a cross beam, a hydraulic cylinder arm, a pressing wedge-shaped plate, an upper diagonal bar block, and a central slope plate. The processing machine shell is bolt-connected above the inner side of the bolt bracket. Above the inner side of the processing machine shell, there is an upper diagonal bar block. In the middle inner side of the processing machine shell, there is a central slope plate. On the upper side edge of the processing machine shell, there are bolt-connected side attachment base plates. On the outer sides of both ends of the side attachment base plate, there are heat dissipation fin plates.

[0009] As a further technical solution, at the top of the processing machine shell, there is a feeding port assembled by bolts. On the side of the feeding port, there are bolt-assembled bolt side seats. On the outer side of the bolt side seats, there is a central chassis. On one side of the central chassis, there is an upper motor. The output end of the upper motor is provided with a meshing symmetric gear set. The output end of the meshing symmetric gear set is provided with a threaded bar. The threaded bar is threadedly connected to a threaded cabin. The outer end of the threaded bar is provided with a connecting plate. In the middle inner side of the connecting plate, there is a wedge-shaped slope plate.

[0010] As a further technical solution, a central base is provided on the outer side of the middle part of the edge-attached substrate, and a lifting frame is provided at the outer end of the central base. A cross beam is provided at the top of the lifting frame, and hydraulic cylinder arms are sleeved and installed on the inner sides of both ends of the cross beam. A pressing wedge plate is provided at the output end of the hydraulic cylinder arm.

[0011] As a further technical solution, the first crushing and processing mechanism includes a transmission wheel set, a belt strip, a belt pulley set, a first driving motor, a rotating pair rod, a crushing tooth disc, and a first transmission box. The transmission wheel set is provided on the outer side above the processing machine housing. An input end of the transmission wheel set is provided with the belt strip connected by belt drive, and the belt pulley set is provided on the inner side below the belt strip. One side of the belt pulley set is connected to the output end of the first driving motor. An output end of the transmission wheel set is provided with the rotating pair rod, and the crushing tooth discs are distributed in a staggered manner on the outer side of the rotating pair rod. A first transmission box is provided at the input end of the rotating pair rod.

[0012] As a further technical solution, the second crushing and processing mechanism includes a machine case base, a second transmission box, a second driving motor, a transmission symmetric gear set, a rotating pair rod, and ball milling rods. The machine case base is provided on the outer side of the middle part of the processing machine housing. The second transmission box is provided on the outer side of the machine case base, and the second driving motor is provided on the outer side of the second transmission box. An output end of the second driving motor is provided with the transmission symmetric gear set, and an output end of the transmission symmetric gear set is provided with the rotating pair rod. Ball milling rods are provided at the output end of the rotating pair rod.

[0013] As a further technical solution, the fine grinding and processing mechanism includes a third transmission box, a third driving motor, a meshing helical gear set, a transmission gear set, a fine grinding chamber, a rotating cylinder, a diverging wheel, and fine grinding roller bars. The third transmission box is provided on the outer side below the processing machine housing. A third driving motor is provided above one end of the third transmission box, and an output end of the third driving motor is provided with the meshing helical gear set. An output end of the meshing helical gear set is provided with the transmission gear set, and an output end of the transmission gear set is provided with the fine grinding chamber. The rotating cylinder is provided inside the fine grinding chamber, and the diverging wheels are distributed in parallel on the outer side of the rotating cylinder. The fine grinding roller bars are distributed in an annular and equiangular manner on the inner side of the outer end of the diverging wheel.

[0014] Compared with the prior art, the beneficial effects of the present invention are: The invention device mainly utilizes the first crushing and processing mechanism, the second crushing and processing mechanism, and the fine grinding and processing mechanism provided on the feeding and loading component to achieve a three-stage processing effect. After the third driving motor on the third transmission box outputs and operates, the meshing helical gear set and the transmission gear set are engaged and transmitted to operate, so that the rotating cylinder, the deflector wheel, and the fine grinding roller bars cooperate with the fine grinding chamber for processing. Since the distance between the fine grinding roller bars and the fine grinding chamber is small enough and the density is relatively high, the material can be finely ground and processed more precisely, which has a positive impact on the subsequent deep and fine processing. Brief Description of the Drawings

[0015] Figure 1 It is a schematic structural diagram of a raw material crushing and processing device for waste plastic tray production; Figure 2 It is a schematic structural diagram of the invention seen from below; Figure 3 It is a schematic sectional structural diagram of the invention; Figure 4 It is a schematic structural diagram of the feeding and loading component of the invention; Figure 5 It is a schematic structural diagram of the first crushing and processing mechanism of the invention; Figure 6 It is a schematic structural diagram of the second crushing and processing mechanism of the invention; Figure 7 It is a schematic structural diagram of the fine grinding and processing mechanism of the invention.

[0016] In the figure: 1. Loading and discharging component; 101. Base plate; 102. Bolt bracket; 103. Duct housing; 104. Vertical duct; 105. Bottom support hole housing; 106. Rotating motor; 107. Output roller rod; 108. Conveyor belt; 2. Feeding and bearing component; 201. Processing housing; 202. Feeding port; 203. Bolt side seat; 204. Central chassis; 205. Upper motor; 206. Meshing symmetric gear set; 207. Threaded bar; 208. Threaded cabin; 209. Connecting plate; 2010. Wedge slope plate; 2011. Side attachment base plate; 2012. Heat dissipation fin plate; 2013. Central base; 2014. Elevating frame; 2015. Cross beam; 2016. Hydraulic cylinder arm; 2017. Pressing wedge plate; 2018. Upper diagonal bar block; 2019. Central slope plate; 3. First crushing and processing mechanism; 301. Transmission pulley set; 302. Belt strip; 303. Belt pulley set; 304. First driving motor; 305. Rotating pair rod; 306. Crushing tooth disc; 307. First transmission box; 4. Second crushing and processing mechanism; 401. Chassis base; 402. Second transmission box; 403. Second driving motor; 404. Transmission symmetric gear set; 405. Rotating pair rod; 406. Ball milling rod; 5. Fine grinding processing mechanism; 501. Third transmission box; 502. Third driving motor; 503. Meshing helical gear set; 504. Transmission gear set; 505. Fine grinding cabin; 506. Rotating cylinder; 507. Dividing wheel; 508. Fine grinding roller bar. Detailed implementation mode

[0017] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present invention, unless otherwise specified, the meaning of "plurality" is two or more.

[0018] In the description of the present invention, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable 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, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0020] Please refer to Figures 1-7 , in the embodiment of the present invention, a raw material crushing and processing device for waste plastic pallets includes a loading and discharging component 1 and a fine grinding mechanism 5. Above the inner side of the loading and discharging component 1, there is a feed bearing component 2 assembled by bolts, and above the inner side of the feed bearing component 2, there is a first crushing mechanism 3 sleeved by bolts. In the middle inner side of the feed bearing component 2, there is a second crushing mechanism 4 sleeved by bolts. Below the inner side of the feed bearing component 2, there is a fine grinding mechanism 5 sleeved by bolts.

[0021] The loading and discharging component 1 includes a backing plate 101, a bolt bracket 102, a duct box shell 103, a vertical duct 104, a bottom support hole shell 105, a rotating motor 106, an output roller rod 107, and a conveyor belt 108. Above the four sides of the backing plate 101, there are bolt-connected bolt brackets 102. On the inner side of the bolt brackets 102, there is a duct box shell 103. Above the duct box shell 103, there is a vertically bolt-connected duct 104. Above the vertical duct 104, there is a bottom support hole shell 105 sleeved by bolts.

[0022] In the embodiment of the present invention, after the processing is completed, the material is input into the duct box shell 103 through the bottom support hole shell 105 and the vertical duct 104, and finally discharged after being output by the conveyor belt 108.

[0023] On the outer side of one end of the duct box shell 103, there is a rotating motor 106, and the output end of the rotating motor 106 penetrates the duct box shell 103 and is connected to an output roller rod 107. On the outer side of the output roller rod 107, there is a wound conveyor belt 108.

[0024] In an embodiment of the present invention, after processing is completed, the rotary motor 106 outputs to drive the output end to operate, so that after the output roller rod 107 outputs and operates, it drives the conveyor belt 108 to operate.

[0025] The feeding and loading assembly 2 includes a processing housing 201, a feeding port 202, a bolt side seat 203, a central chassis 204, an upper motor 205, an engaged symmetric gear set 206, a threaded bar 207, a threaded chamber 208, a connecting plate 209, a wedge-shaped slope plate 2010, a side-attached base plate 2011, a heat dissipation fin plate 2012, a central base 2013, a lifting frame 2014, a cross beam 2015, a hydraulic cylinder arm 2016, a pressing wedge plate 2017, an upper diagonal strip block 2018, and a central slope plate 2019. The processing housing 201 is bolted to the upper inner side of the bolt bracket 102. The upper inner side of the processing housing 201 is provided with an upper diagonal strip block 2018. The middle inner side of the processing housing 201 is provided with a central slope plate 2019. The upper side of the processing housing 201 is provided with a side-attached base plate 2011 connected by bolts, and heat dissipation fin plates 2012 are provided on the outer sides of both ends of the side-attached base plate 2011.

[0026] In an embodiment of the present invention, when the material is input into the processing housing 201, after the introduction of the upper diagonal strip block 2018, the material is input into the first crushing and processing mechanism 3 for processing. After the first crushing and processing mechanism 3 processes, the material is combined with the central slope plate 2019 and input into the second crushing and processing mechanism 4 for processing. After the second crushing and processing mechanism 4 processes, the fine grinding processing mechanism 5 performs fine grinding processing. During the processing, real-time heat dissipation processing is achieved through the heat dissipation fin plates 2012 on the side-attached base plate 2011.

[0027] The top of the processing housing 201 is provided with a feeding port 202 assembled by bolts, and a bolt side seat 203 assembled by bolts is provided on the side of the feeding port 202. A central chassis 204 is provided on the outer side of the bolt side seat 203. An upper motor 205 is provided on one side of the central chassis 204. The output end of the upper motor 205 is provided with an engaged symmetric gear set 206. The output end of the engaged symmetric gear set 206 is provided with a threaded bar 207. The threaded bar 207 is threadedly connected to a threaded chamber 208. The outer end of the threaded bar 207 is provided with a connecting plate 209. A wedge-shaped slope plate 2010 is provided on the inner side of the middle of the connecting plate 209.

[0028] In an embodiment of the present invention, then the upper motor 205 on the outer side of the central chassis 204 on the outer side of the bolt side seat 203 outputs power to drive the output end to operate, so that the engaged symmetric gear set 206 inside the central chassis 204 performs engaged transmission and outputs to operate, so that after the threaded bar 207 and the threaded chamber 208 perform threaded transmission, the connecting plate 209 drives the wedge-shaped slope plate 2010 to transfer the material into the interior of the processing housing 201.

[0029] A central base 2013 is provided on the outer side of the middle part of the edge-attached substrate 2011, and a lifting frame 2014 is provided at the outer end of the central base 2013. A cross beam 2015 is provided at the top end of the lifting frame 2014, and hydraulic cylinder arms 2016 installed in a socket manner are provided on the inner sides of both ends of the cross beam 2015. A pressing wedge plate 2017 is provided at the output end of the hydraulic cylinder arms 2016.

[0030] In the embodiment of the present invention, when in use, materials are put in through the feed inlet 202. After being put in, when they cannot be crushed, the materials can be placed on the wedge slope plate 2010. Then, the hydraulic cylinder arms 2016 on the inner sides of both ends of the cross beam 2015 above the lifting frame 2014 output power to drive the output end to operate. In this way, after the output operation of the hydraulic cylinder arms 2016, the pressing wedge plate 2017 presses downward to cooperate with the wedge slope plate 2010 to crush the materials in advance.

[0031] The first crushing mechanism 3 includes a transmission wheel set 301, a belt strip 302, a pulley set 303, a first driving motor 304, a rotating pair rod 305, a crushing tooth disc 306 and a first transmission box 307. The transmission wheel set 301 is provided on the outer side above the processing housing 201. The input end of the transmission wheel set 301 is provided with a belt strip 302 connected by belt drive, and a pulley set 303 is provided on the inner side below the belt strip 302. One side of the pulley set 303 is provided with the output end of the first driving motor 304 connected. The output end of the transmission wheel set 301 is provided with a rotating pair rod 305, and crushing tooth discs 306 are arranged in a staggered manner on the outer side of the rotating pair rod 305. The input end of the rotating pair rod 305 is provided with a first transmission box 307.

[0032] In the embodiment of the present invention, when crushing treatment is required, the first driving motor 304 outputs power to drive the output end to operate, so that after the first driving motor 304 outputs and operates, the pulley set 303 outputs and operates. The output operation of the pulley set 303 can drive the transmission wheel set 301 and the belt strip 302 to achieve transmission operation, so that the rotating pair rod 305 cooperates with the output operation of the first transmission box 307 to make the rotating pair rod 305 drive the crushing tooth discs 306 to achieve the effect of running in opposite directions.

[0033] The second crushing and processing mechanism 4 includes a chassis base 401, a second transmission box 402, a second driving motor 403, a transmission symmetric gear set 404, a rotating pair rod 405 and a ball milling rod 406. The chassis base 401 is arranged on the outer side of the middle part of the processing housing 201. A second transmission box 402 is arranged on the outer side of the chassis base 401, and a second driving motor 403 is arranged on the outer side of the second transmission box 402. The output end of the second driving motor 403 is provided with a transmission symmetric gear set 404, and the output end of the transmission symmetric gear set 404 is provided with a rotating pair rod 405. The output end of the rotating pair rod 405 is provided with a ball milling rod 406.

[0034] In the embodiment of the present invention, then the second driving motor 403 on one side of the second transmission box 402 outputs power to drive the output end to operate. After the second driving motor 403 outputs power to operate, the transmission symmetric gear set 404 inside the second transmission box 402 reaches transmission operation, so that the transmission operation of the transmission symmetric gear set 404 drives the rotating pair rod 405 and the ball milling rod 406 to perform opposite rotational operation.

[0035] The fine grinding and processing mechanism 5 includes a third transmission box 501, a third driving motor 502, a meshing helical gear set 503, a transmission gear set 504, a fine grinding chamber 505, a rotating cylinder 506, a dividing wheel 507 and fine grinding roller bars 508. The third transmission box 501 is arranged on the outer side below the processing housing 201. Above one end of the third transmission box 501 is provided with a third driving motor 502, and the output end of the third driving motor 502 is provided with a meshing helical gear set 503. The output end of the meshing helical gear set 503 is provided with a transmission gear set 504, and the output end of the transmission gear set 504 is provided with a fine grinding chamber 505. Inside the fine grinding chamber 505 is provided with a rotating cylinder 506, and parallelly distributed dividing wheels 507 are arranged on the outer side of the rotating cylinder 506. Fine grinding roller bars 508 are arranged annularly and equiangularly on the inner side of the outer end of the dividing wheel 507.

[0036] In the embodiment of the present invention, then the third driving motor 502 above one end of the third transmission box 501 outputs power to drive the output end to operate. After the third driving motor 502 outputs power to operate, the meshing helical gear set 503 and the transmission gear set 504 reach meshing transmission output operation. When the transmission gear set 504 outputs power to operate, it drives the rotating cylinder 506 inside the fine grinding chamber 505 to rotate, so that the rotation of the rotating cylinder 506 can drive the dividing wheel 507 and the fine grinding roller bars 508 to rotate.

[0037] The working principle of the present invention is as follows: During use, materials are put in through the feed inlet 202. After being put in, when they cannot be crushed, the materials can be placed on the wedge-shaped slope plate 2010. Then, the hydraulic cylinder arms 2016 on the inner sides of both ends of the cross beam 2015 above the lifting frame 2014 output power to drive the output end to operate. After the output operation of the hydraulic cylinder arms 2016, the pressing wedge-shaped plate 2017 presses downward to cooperate with the wedge-shaped slope plate 2010 to crush the materials in advance. Then, the upper motor 205 on the outer side of the central chassis 204 on the outer side of the bolt side seat 203 outputs power to drive the output end to operate, causing the meshing symmetrical gear set 206 inside the central chassis 204 to perform meshing transmission and output operation, so that the threaded bar 207 and the threaded chamber 208 perform threaded transmission, and then the connecting plate 209 drives the wedge-shaped slope plate 2010 to transfer the materials to the inside of the processing housing 201. When crushing treatment is required, the first driving motor 304 outputs power to drive the output end to operate. After the first driving motor 304 outputs operation, the pulley group 303 outputs operation, and the output operation of the pulley group 303 can drive the transmission pulley group 301 and the belt strip 302 to achieve transmission operation, so that the rotating pair rod 305 cooperates with the output operation of the first transmission box 307 to drive the crushing tooth disc 306 to achieve the effect of opposite operation. Then, the second driving motor 403 on one side of the second transmission box 402 outputs power to drive the output end to operate. After the second driving motor 403 outputs power and operates, the transmission symmetrical gear set 404 inside the second transmission box 402 achieves transmission operation, and the transmission operation of the transmission symmetrical gear set 404 drives the rotating pair rod 405 and the ball milling rod 406 to perform opposite rotational operation. Immediately afterwards, the third driving motor 502 above one end of the third transmission box 501 outputs power to drive the output end to operate. After the third driving motor 502 outputs operation, the meshing helical gear set 503 and the transmission gear set 504 achieve meshing transmission and output operation. When the transmission gear set 504 outputs operation, it drives the rotating cylinder 506 inside the fine grinding chamber 505 to rotate, and the rotation of the rotating cylinder 506 can drive the dividing wheel 507 and the fine grinding roller bar 508 to rotate. When the materials are input into the processing housing 201, they are input into the first crushing processing mechanism 3 through the introduction of the upper inclined strip block 2018. After being processed by the first crushing processing mechanism 3, the materials are input into the second crushing processing mechanism 4 in cooperation with the central inclined slope plate 2019. After being processed by the second crushing processing mechanism 4, the fine grinding processing mechanism 5 performs fine grinding processing. During the processing, real-time heat dissipation is achieved through the heat dissipation fin plate 2012 on the side-attached substrate 2011. When the processing is completed, the rotating motor 106 outputs to drive the output end to operate, so that after the output roller rod 107 outputs operation, it drives the conveyor belt 108 to operate. Finally,The material is input into the duct box housing 103 through the vertical duct 104 of the bottom support hole housing 105, and finally discharged after being output by the conveyor belt 108.

[0038] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-described exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be encompassed within the present invention. Any reference signs in the claims should not be construed as limiting the claims involved.

[0039] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative manner of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A raw material crushing and processing device for the production of waste plastic pallets, comprising a material discharging component (1) and a fine grinding processing mechanism (5), characterized in that: A feed bearing assembly (2) assembled with bolts is arranged on the upper inner side of the carrying and discharging assembly (1), and a first crushing processing mechanism (3) is arranged on the upper inner side of the feed bearing assembly (2), a second crushing processing mechanism (4) is arranged on the middle inner side of the feed bearing assembly (2), and a fine grinding processing mechanism (5) is arranged on the lower inner side of the feed bearing assembly (2).

2. The raw material crushing and processing equipment for producing waste plastic pallets according to claim 1 is characterized by: The loading and unloading assembly (1) comprises a pad (101), a bolt bracket (102), a duct box shell (103), a vertical duct (104), a bottom support hole shell (105), a rotating motor (106), an output roller rod (107) and a conveyor belt (108), wherein bolt brackets (102) connected by bolts are arranged above the four sides of the pad (101), a duct box shell (103) is arranged on the inner side of the bolt bracket (102), and a vertical duct (104) connected by bolts is arranged above the duct box shell (103), and a bottom support hole shell (105) sleeved by bolts is arranged above the vertical duct (104).

3. The raw material crushing and processing equipment for producing waste plastic pallets according to claim 2 is characterized by: A rotating motor (106) is arranged outside one end of the duct box shell (103), and the output end of the rotating motor (106) passes through the duct box shell (103) and is connected to an output roller rod (107), and a conveyor belt (108) is arranged around the outer side of the output roller rod (107).

4. The raw material crushing and processing equipment for producing waste plastic pallets according to claim 2 is characterized by: The feed bearing assembly (2) comprises a processing housing (201), a feed port (202), a bolt side seat (203), a central chassis (204), an upper motor (205), a meshing symmetrical gear set (206), a threaded strip (207), a threaded chamber (208), a connecting plate (209), a wedge-shaped slope plate (2010), an edge-attached base plate (2011), a heat dissipation fin plate (2012), a central base (2013), a lifting frame (2014), a crossbeam (2015), a hydraulic cylinder arm (2016), a pressed wedge plate (2017), and a plurality of other components. ), an upper inclined bar block (2018) and a central inclined ramp plate (2019), the processing housing (201) is bolted to the upper inner side of the bolt bracket (102), an upper inclined bar block (2018) is provided on the upper inner side of the processing housing (201), a central inclined ramp plate (2019) is provided on the middle inner side of the processing housing (201), a bolted side-attached base plate (2011) is provided on the upper side of the processing housing (201), and heat dissipation fin plates (2012) are provided on the outer sides of both ends of the side-attached base plate (2011).

5. The raw material crushing and processing equipment for producing waste plastic pallets according to claim 4 is characterized by: The top of the processing housing (201) is provided with a feed port (202) assembled with bolts, and the side of the feed port (202) is provided with a bolt side seat (203) assembled with bolts, and the outer side of the bolt side seat (203) is provided with a central case (204), and one side of the central case (204) is provided with an upper motor (205), and the output end of the upper motor (205) is provided with a meshing symmetrical gear set (206), and the output end of the meshing symmetrical gear set (206) is provided with a threaded strip (207), and the threaded strip (207) is threadedly connected to a threaded chamber (208), and the outer end of the threaded strip (207) is provided with a connecting plate (209), and the inner side of the middle of the connecting plate (209) is provided with a wedge-shaped slope plate (2010).

6. The raw material crushing and processing equipment for producing waste plastic pallets according to claim 4 is characterized by: A central base (2013) is arranged on the outer side of the middle part of the edge-attached base plate (2011), and a lifting frame (2014) is arranged on the outer end of the central base (2013), a crossbeam (2015) is arranged on the top of the lifting frame (2014), and a sleeve-mounted hydraulic cylinder arm (2016) is arranged on the inner side of both ends of the crossbeam (2015), and a pressed wedge plate (2017) is arranged on the output end of the hydraulic cylinder arm (2016).

7. The raw material crushing and processing equipment for producing waste plastic pallets according to claim 4 is characterized by: The first crushing processing mechanism (3) comprises a transmission wheel group (301), a belt strip (302), a belt pulley group (303), a first driving motor (304), a rotating pair of rods (305), a crushing toothed disk (306) and a first transmission box (307); the transmission wheel group (301) is arranged on the upper outer side of the processing housing (201); the input end of the transmission wheel group (301) is provided with a belt strip (302) connected with a belt transmission, and the belt pulley group (303) is arranged on the lower inner side of the belt strip (302); one side of the belt pulley group (303) is provided with an output end connected to the first driving motor (304); the output end of the transmission wheel group (301) is provided with a rotating pair of rods (305), and the outer side of the rotating pair of rods (305) is provided with crushing toothed disks (306) distributed in an interlaced manner; and the input end of the rotating pair of rods (305) is provided with the first transmission box (307).

8. The raw material crushing and processing equipment for producing waste plastic pallets according to claim 4 is characterized by: The second crushing processing mechanism (4) comprises a housing base (401), a second transmission box (402), a second driving motor (403), a transmission symmetrical gear set (404), a rotating rod pair (405) and a ball milling rod (406); the housing base (401) is arranged on the outside of the middle part of the processing housing (201); the second transmission box (402) is arranged on the outer side of the housing base (401); the second driving motor (403) is arranged on the outer side of the second transmission box (402); the output end of the second driving motor (403) is arranged with a transmission symmetrical gear set (404); the output end of the transmission symmetrical gear set (404) is arranged with a rotating rod pair (405); and the output end of the rotating rod pair (405) is arranged with a ball milling rod (406).

9. The raw material crushing and processing equipment for producing waste plastic pallets according to claim 4 is characterized by: The fine grinding processing mechanism (5) comprises a third transmission box (501), a third drive motor (502), a meshing bevel gear set (503), a transmission gear set (504), a fine grinding chamber (505), a rotating cylinder (506), a split wheel (507) and a fine grinding roller (508), wherein the third transmission box (501) is arranged on the lower outer side of the processing housing (201), a third drive motor (502) is arranged above one end of the third transmission box (501), and the third drive motor (502) ) is provided with a meshing bevel gear set (503) at the output end, a transmission gear set (504) is provided at the output end of the meshing bevel gear set (503), and a fine grinding chamber (505) is provided at the output end of the transmission gear set (504), a rotating cylinder (506) is provided inside the fine grinding chamber (505), and parallel-distributed split wheels (507) are provided on the outer side of the rotating cylinder (506), and annular fine grinding roller strips (508) distributed at equal angles are provided on the inner side of the outer end of the split wheel (507).

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