CN215750229U - Plastic grinder with pre-grinding function - Google Patents

Plastic grinder with pre-grinding function Download PDF

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Publication number
CN215750229U
CN215750229U CN202121910038.4U CN202121910038U CN215750229U CN 215750229 U CN215750229 U CN 215750229U CN 202121910038 U CN202121910038 U CN 202121910038U CN 215750229 U CN215750229 U CN 215750229U
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China
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crushing
gear
machine body
organism
mechanisms
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CN202121910038.4U
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Chinese (zh)
Inventor
刘力超
李舜玉
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Zhejiang Shunshi Medical Technology Co ltd
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Zhejiang Shunshi Medical Technology Co ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/52Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/62Plastics recycling; Rubber recycling

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  • Crushing And Pulverization Processes (AREA)

Abstract

The utility model discloses a plastic crusher with a pre-crushing function, which comprises: the organism, the inside of organism is provided with the guide fill, the guide fill is installed at the middle part of organism and is separated the organism internal portion and smash the storehouse for the one-level and smash the storehouse for the second grade, the one-level is smashed the storehouse and is arranged in the top that the guide was fought and inside is provided with three sets of pre-crushing mechanisms, three sets of pre-crushing mechanisms vertical equidistance are arranged, and every set of pre-crushing mechanism includes the crushing pole that two levels set up, all is provided with a plurality of blade on the crushing pole, the crushing pole rotates with the organism to be connected and the both ends of crushing pole all extend to outside the organism. The utility model is provided with two-stage crushing bins, the two-stage crushing bins are discharged to the lower stage for secondary crushing after the pre-crushing of the upper stage, the pre-crushing mechanisms are provided with three groups, the gaps of the upper two groups of pre-crushing mechanisms are the same, the gaps of the lower group of pre-crushing mechanisms are reduced to improve the crushing effect, reduce the abrasion of cutters, and improve the crushing quality and the yield of plastics after being crushed for multiple times.

Description

Plastic grinder with pre-grinding function
Technical Field
The utility model relates to the technical field of plastic crushing, in particular to a plastic crusher with a pre-crushing function.
Background
In industrial and agricultural production and daily life, a large amount of waste plastics are generated, and effective utilization of the waste plastics can reduce the use amount of petroleum resources and reduce white pollution. The recycling of waste plastics firstly requires cutting and crushing the plastics for later cleaning and processing.
At present, the existing pulverizer has the following problems: plastics rubbing crusher smashes the process singleness, smashes inefficiency, and is not good to waste plastic's crushing effect, smashes thoroughly inadequately, appears the problem of material adhesion easily, leads to the post processing degree of difficulty big, influences subsequent processing. For this reason, a new scheme needs to be designed to give improvements.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a plastic crusher with a pre-crushing function, which solves the problems that the plastic crusher has single crushing process, low crushing efficiency, poor crushing effect on waste plastics, incomplete crushing and easy material adhesion, causes high post-treatment difficulty and influences subsequent processing, and meets the actual use requirement.
In order to achieve the purpose, the utility model provides the following technical scheme: a plastic shredder with pre-shredding functionality, comprising: the organism, the inside of organism is provided with the guide fill, the guide fill is installed at the middle part of organism and is separated the organism internal portion and smash the storehouse for the one-level and smash the storehouse for the second grade, the top that the guide was fought in place in the one-level is smashed the storehouse and inside is provided with three pre-crushing mechanisms of group, three groups pre-crushing mechanism longitudinal equidistance is arranged, and every pre-crushing mechanism of group includes the crushing pole that two levels set up, all be provided with a plurality of blade on the crushing pole, the crushing pole rotates with the organism and is connected and the both ends of crushing pole and all extend to outside the organism, and the gear train is installed to the right-hand member of crushing pole, the right side wall mounting of organism has fixed plate and forms the gear storehouse between the organism, in the gear storehouse is arranged in to the gear train, one of them crushing pole left end installation drive wheel of every pre-crushing mechanism of group.
As a preferred embodiment of the utility model, a first motor is installed on the left side wall of the machine body, a power output end of the first motor is connected with the shaft end of the uppermost transmission wheel, and the three transmission wheels are connected by chains.
As a preferred embodiment of the present invention, the gear set includes three sets, each set includes two gears engaged with each other, the gear located at the lowermost position is a secondary gear, the rest gears are primary gears, the diameter of the primary gear is larger than that of the secondary gear, and the distance between two crushing rods connected with the primary gear is smaller than that between two crushing rods connected with the secondary gear.
As a preferred embodiment of the utility model, a second motor is installed in the middle of the bottom surface of the machine body, a power output end of the second motor extends into the secondary crushing bin and is connected with a transmission rod, and a crushing knife is installed on the side wall of the transmission rod.
As a preferred embodiment of the present invention, a feed inlet is disposed at the top of the machine body, discharge ports are disposed at two sides of the bottom of the machine body, and an electric blanking plate is mounted at the discharge port.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, two-stage crushing bins are arranged, the two-stage crushing bins are discharged to the lower stage for secondary crushing after the pre-crushing of the upper stage, the pre-crushing mechanisms are provided with three groups in total, the gaps of the upper two groups of pre-crushing mechanisms are the same, the gaps of the lower group of pre-crushing mechanisms are reduced, so that the crushing effect is improved, the abrasion of cutters is reduced, the yield of the plastic after being crushed for multiple times is better, and the crushing quality is improved.
Drawings
FIG. 1 is a structural view of a plastic pulverizer having a pre-pulverizing function according to the present invention;
fig. 2 is a block diagram of the gear unit of the present invention.
In the figure, 1, a machine body; 2. a pre-crushing mechanism; 3. crushing the stems; 4. a chain; 5. a first motor; 6. a driving wheel; 7. a material guide hopper; 8. a crushing knife; 9. a second motor; 10. an electric blanking plate; 11. a transmission rod; 12. a fixing plate; 13. a gear set; 14. a primary gear; 15. and a secondary gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a plastic shredder with pre-shredding functionality, comprising: the machine body 1 is provided with a material guide hopper 7 inside the machine body 1, the material guide hopper 7 is arranged in the middle of the machine body 1 and divides the interior of the machine body 1 into a first-stage crushing bin and a second-stage crushing bin, the two-stage crushing bin crushes plastics with good crushing effect, the first-stage crushing bin is arranged above the material guide hopper 7 and is internally provided with three groups of pre-crushing mechanisms 2, the three groups of pre-crushing mechanisms 2 are longitudinally arranged at equal intervals, each group of pre-crushing mechanisms 2 comprises two horizontally arranged crushing rods 3, each crushing rod 3 is provided with a plurality of blades, the crushing rods 3 are rotatably connected with the machine body 1, two ends of each crushing rod 3 extend out of the machine body 1, the right ends of the crushing rods 3 are provided with gear sets 13, a fixing plate 12 is arranged on the right side wall of the machine body 1, a gear bin is formed between the fixing plate 12 and the machine body 1, and the fixing plate 12 plays a role in protecting the gears and prevents dust from attaching to the gears, the gear set 13 is arranged in the gear bin, and the left end of one crushing rod 3 of each group of pre-crushing mechanisms 2 is provided with a driving wheel 6 which is used for driving.
In a further improved mode, a first motor 5 is installed on the left side wall of the machine body 1, the power output end of the first motor 5 is connected with the shaft end of the transmission wheel 6 at the uppermost end, the three transmission wheels 6 are connected through a chain 4, and the transmission wheels 6 are transmitted through the chain 4.
In a further improved mode, the gear sets 13 are provided with three groups in all and each group comprises two gears which are meshed with each other, the gear which is positioned at the lowest position is a secondary gear 15, the rest gears are primary gears 14, the diameter of each primary gear 14 is larger than that of each secondary gear 15, the distance between the two crushing rods 3 connected with the primary gears 14 is smaller than that between the two crushing rods 3 connected with the secondary gears 15, and the particle size is reduced through the pre-crushing mechanism 2 connected with the secondary gears 15.
In a further improved mode, a second motor 9 is installed in the middle of the bottom surface of the machine body 1, a power output end of the second motor 9 extends into the second-stage crushing bin and is connected with a transmission rod 11, a crushing knife 8 is installed on the side wall of the transmission rod 11, and the second motor 9 drives the transmission rod 11 to rotate and carries out secondary crushing on the pre-crushed plastic through the crushing knife 8.
Specifically, the top of organism 1 is provided with the feed inlet, and the discharge gate is seted up to the bottom both sides of organism 1 and discharge gate department installs electronic flitch 10 down, through electronic flitch 10 down from the automatic unloading.
When the plastic crusher is used, plastic is put into the machine body 1, the first motor 5 and the second motor 9 are started, the plastic is pre-crushed through the pre-crushing mechanism 2, and after crushing is finished, the plastic is guided into the secondary crushing bin through the material guide hopper 7 and is crushed by the crushing knife 8 in the secondary crushing bin, so that the crushing quality is improved, and the knife abrasion is reduced.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. A plastic shredder with pre-shredding functionality, comprising: organism (1), its characterized in that: the machine body is characterized in that a guide hopper (7) is arranged in the machine body (1), the guide hopper (7) is arranged in the middle of the machine body (1) and divides the interior of the machine body (1) into a first-stage crushing bin and a second-stage crushing bin, the first-stage crushing bin is arranged above the guide hopper (7) and is internally provided with three groups of pre-crushing mechanisms (2), the three groups of pre-crushing mechanisms (2) are arranged at equal intervals in the longitudinal direction, each group of pre-crushing mechanisms (2) comprises two horizontally arranged crushing rods (3), each crushing rod (3) is provided with a plurality of blades, the crushing rods (3) are rotatably connected with the machine body (1) and the two ends of each crushing rod (3) extend out of the machine body (1), the right ends of the crushing rods (3) are provided with gear sets (13), and a fixing plate (12) and a gear bin is formed between the fixing plate (12) and the machine body (1) are installed on the right side wall of the machine body (1), the gear set (13) is arranged in the gear bin, and a driving wheel (6) is arranged at the left end of one crushing rod (3) of each group of pre-crushing mechanisms (2).
2. A plastic pulverizer with a pre-pulverizing function as defined in claim 1, wherein: a first motor (5) is installed on the left side wall of the machine body (1), the power output end of the first motor (5) is connected with the shaft end of the uppermost transmission wheel (6), and the three transmission wheels (6) are connected through a chain (4).
3. A plastic pulverizer with a pre-pulverizing function as defined in claim 1, wherein: gear train (13) set up three groups altogether and every group includes two intermeshing's gear, and the gear that is located the below is secondary gear (15), and other gears are primary gear (14), and the diameter of primary gear (14) is greater than secondary gear (15), and the interval of two crushing poles (3) of being connected with primary gear (14) is less than the interval of two crushing poles (3) of being connected with secondary gear (15).
4. A plastic pulverizer with a pre-pulverizing function as defined in claim 1, wherein: the bottom surface mid-mounting of organism (1) has motor two (9), the power take off end of motor two (9) extends to in the second grade crushing storehouse and is connected with transfer line (11), install on the lateral wall of transfer line (11) and smash sword (8).
5. A plastic pulverizer with a pre-pulverizing function as defined in claim 1, wherein: the top of organism (1) is provided with the feed inlet, the bottom both sides of organism (1) are seted up discharge gate and discharge gate department and are installed electronic flitch (10) down.
CN202121910038.4U 2021-08-16 2021-08-16 Plastic grinder with pre-grinding function Active CN215750229U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121910038.4U CN215750229U (en) 2021-08-16 2021-08-16 Plastic grinder with pre-grinding function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121910038.4U CN215750229U (en) 2021-08-16 2021-08-16 Plastic grinder with pre-grinding function

Publications (1)

Publication Number Publication Date
CN215750229U true CN215750229U (en) 2022-02-08

Family

ID=80074738

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121910038.4U Active CN215750229U (en) 2021-08-16 2021-08-16 Plastic grinder with pre-grinding function

Country Status (1)

Country Link
CN (1) CN215750229U (en)

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