CN215694731U

CN215694731U - Plastic grinder prevents aircraft nose that splashes

Info

Publication number: CN215694731U
Application number: CN202121874073.5U
Authority: CN
Inventors: 田和平
Original assignee: Henan Runzi Environmental Protection New Material Technology Co ltd
Current assignee: Henan Runzi Environmental Protection New Material Technology Co ltd
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2022-02-01
Anticipated expiration: 2031-08-11

Abstract

The utility model relates to the technical field of plastic crushers, and discloses a splash-proof machine head of a plastic crusher, which structurally comprises a case, wherein a metal fixing plate and a metal feeding hopper are arranged on the case, the metal fixing plate is fixedly connected to the left side and the right side of the case, the metal feeding hopper is welded to the upper end of the case, a metal fixing frame is arranged at the upper end of the metal fixing plate, an electric push rod, an infrared sensor, an infrared receiver, a through hole and a controller are arranged on the metal fixing frame, and the lower end of the electric push rod is fixedly connected to the upper end of the metal fixing frame. The utility model realizes automatic shielding of the opening at the upper end of the metal feed hopper, avoids the phenomenon that plastics splash from the upper end of the metal feed hopper when being crushed, improves the convenience of the anti-splash machine head of the crusher when in use, and reduces the noise generated when the rubber cover plate is contacted with the upper end of the metal feed hopper.

Description

Plastic grinder prevents aircraft nose that splashes

Technical Field

The utility model relates to the technical field of plastic crushers, in particular to an anti-splashing machine head of a plastic crusher.

Background

According to patent 202020633951.3, a plastic grinder prevents aircraft nose that splashes relates to plastic grinder technical field, and it includes the blowing case, the equal fixedly connected with hang plate in the top inner wall left and right sides of blowing case, the blowing incasement is provided with two baffles, and the front and back side of two baffles all is articulated through the front and back side inner wall of round pin axle with the blowing case. This plastic grinder prevents aircraft nose that splashes, two baffles through setting up are through the articulated of round pin axle with the blowing case, and the cooperation through the balancing weight, when putting into plastic products from the top of blowing case, plastic products can utilize the weight of self to push down the opposite face of two baffles, the opposite face of two baffles can the downwardly rotating, and plastic products can be along with the downwardly rotating of two baffles, fall into the blowing incasement, then the balancing weight of the other end bottom surface fixed connection of two baffles can be pressed the baffle and reset, two baffles can be closed with the upside with the blowing case, can avoid the plastic sheet upwards to splash when being broken.

At present, the existing splash-proof machine head of the plastic crusher has some defects, such as; the existing splash-proof machine head of the plastic crusher can not automatically shield an opening at the upper end of the metal feed hopper, the phenomenon that plastics splash from the upper end of the metal feed hopper easily occurs when crushing, the convenience of the splash-proof machine head of the crusher during use is reduced, and the noise generated when the existing cover plate is in contact with the upper end of the metal feed hopper is relatively large. For this reason, new technical solutions need to be designed to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an anti-splashing machine head of a plastic crusher, which solves the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: an anti-splashing machine head of a plastic crusher comprises a machine case, wherein a metal fixing plate and a metal feeding hopper are arranged on the machine case, the metal fixing plates are fixedly connected to the left side and the right side of the case, the metal feed hopper is welded at the upper end of the case, the upper end of the metal fixing plate is provided with a metal fixing frame, the metal fixing frame is provided with an electric push rod, an infrared sensor, an infrared receiver, a through hole and a controller, the lower end of the electric push rod is fixedly connected with the upper end of the metal fixing frame, the infrared sensor is fixedly connected with the left side of the inner side surface of the metal fixing frame, the infrared receiver is fixedly connected to the right side of the inner side surface of the metal fixing frame, the lower end of the electric push rod is connected with the rubber cover plate through a push rod, the controller is fixedly connected to the right end of the metal fixing frame and is connected with an electromagnetic switch through a lead.

As a preferred embodiment of the present invention, the upper end of the push rod passes through the inside of the through hole and is movably connected with the inside of the electric push rod, and the lower end of the push rod is fixedly connected to the upper end of the rubber cover plate.

In a preferred embodiment of the present invention, the bottom of the rubber cover plate is matched with the upper end of the metal feeding hopper in size and is movably connected with the upper end of the metal feeding hopper.

In a preferred embodiment of the present invention, two infrared sensors and two infrared receivers are disposed and symmetrically disposed on two sides inside the metal fixing frame, and the positions of the infrared sensors correspond to the positions of the infrared receivers.

As a preferred embodiment of the present invention, the bottom of the metal fixing frame is fixedly connected to the upper end of the metal fixing plate, and the metal fixing frame covers the upper end of the metal feeding hopper.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, through the combination of the electric push rod, the infrared sensor, the infrared receiver, the through hole, the controller, the push rod, the rubber cover plate and the electromagnetic switch, when the anti-splashing machine head of the crusher is used, the opening at the upper end of the metal feed hopper is effectively and automatically shielded, the phenomenon that plastic splashes out from the upper end of the metal feed hopper during crushing is avoided, the convenience of the anti-splashing machine head of the crusher during use is improved, and the noise generated when the rubber cover plate is in contact with the upper end of the metal feed hopper is reduced.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a partial front view of a splash guard head for a plastic shredder in accordance with the present invention;

FIG. 2 is a schematic structural view of a metal fixing frame of an anti-splashing machine head of a plastic crusher according to the present invention;

FIG. 3 is a control flow chart of the splash proof nose of the plastic crusher of the present invention.

In the figure: the device comprises a case 1, a metal fixing plate 2, a metal feed hopper 3, a metal fixing frame 4, an electric push rod 5, an infrared sensor 6, an infrared receiver 7, a through hole 8, a controller 9, a push rod 10, a rubber cover plate 11 and an electromagnetic switch 12.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. For those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations, the model of the electrical appliance provided in the present invention is only referred to, and different models of electrical appliances with the same function can be replaced according to the actual use situation.

Referring to fig. 1-3, the present invention provides a technical solution: an anti-splashing machine head of a plastic crusher comprises a machine case 1, wherein a metal fixing plate 2 and a metal feed hopper 3 are arranged on the machine case 1, the metal fixing plate 2 is fixedly connected to the left side and the right side of the machine case 1, the metal feed hopper 3 is welded to the upper end of the machine case 1, a metal fixing frame 4 is arranged at the upper end of the metal fixing plate 2, an electric push rod 5, an infrared sensor 6, an infrared receiver 7, a through hole 8 and a controller 9 are arranged on the metal fixing frame 4, the lower end of the electric push rod 5 is fixedly connected to the upper end of the metal fixing frame 4, the infrared sensor 6 is fixedly connected to the left side of the inner side face of the metal fixing frame 4, the infrared receiver 7 is fixedly connected to the right side of the inner side face of the metal fixing frame 4, the lower end of the electric push rod 5 is connected with a rubber cover plate 11 through a push rod 10, and the controller 9 is fixedly connected to the right end of the metal fixing frame 4, and is connected with the electromagnetic switch 12 through the wire, in this embodiment as shown in fig. 1, fig. 2 and fig. 3 through the combination of the electric push rod 5, the infrared sensor 6, the infrared receiver 7, the through hole 8, the controller 9, the push rod 10, the rubber cover plate 11 and the electromagnetic switch 12, when the anti-spatter machine head of the crusher is used, the infrared sensor 6 and the infrared receiver 7 are matched to detect the plastic put in, when the plastic is put in the metal feed hopper 3, the signal sent by the infrared sensor 6 is blocked, at this time, the infrared sensor 6 transmits the detected information to the controller 9, the controller 9 controls the electromagnetic switch 12 to be closed forward, at this time, the electric push rod 5 drives the rubber cover plate 11 to rise through the push rod 10, when the plastic does not block the signal sent by the infrared sensor 6, the controller 9 controls the electromagnetic switch 12 to be closed reversely, so as to let electric putter 5 drive rubber apron 11 through catch bar 10 and descend, so that shelter from metal feeder hopper 3 upper end, the effectual opening that has realized automatic metal feeder hopper 3 upper end shelters from, avoided plastics to appear the phenomenon from 3 upper ends of metal feeder hopper splash when smashing, improved the convenience when rubbing crusher prevents the aircraft nose that splashes and uses, but also reduced the noise that produces when rubber apron 11 contacts with 3 upper ends of metal feeder hopper.

In this embodiment, referring to fig. 1, the upper end of the push rod 10 penetrates through the inside of the through hole 8 and is movably connected with the inside of the electric push rod 5, and the lower end of the push rod 10 is fixedly connected to the upper end of the rubber cover plate 11, so that the electric push rod 5 can effectively and conveniently drive the rubber cover plate 11 to lift through the push rod 10.

In this embodiment, referring to fig. 1, the bottom of the rubber cover plate 11 is matched with the upper end of the metal feeding hopper 3 and is movably connected to the upper end of the metal feeding hopper 3, so that the rubber cover plate 11 can effectively and conveniently shield the upper end of the metal feeding hopper 3.

In this embodiment, referring to fig. 2, two infrared sensors 6 and two infrared receivers 7 are disposed and symmetrically disposed on two sides of the metal fixing frame 4, and the position of the infrared sensor 6 corresponds to the position of the infrared receiver 7, so that the infrared sensor 6 and the infrared receiver 7 can be effectively and conveniently matched to detect the plastic during feeding.

In this embodiment, referring to fig. 1, the bottom of the metal fixing frame 4 is fixedly connected to the upper end of the metal fixing plate 2, and the metal fixing frame 4 covers the upper end of the metal feeding hopper 3, so as to effectively improve the firmness between the metal fixing frame 4 and the metal fixing plate 2.

It should be noted that the plastic crusher anti-spattering handpiece of the present invention comprises a case 1, a metal fixing plate 2, a metal feed hopper 3, a metal fixing frame 4, an electric push rod 5, an infrared sensor 6, an infrared receiver 7, a through hole 8, a controller 9, a push rod 10, a rubber cover plate 11, an electromagnetic switch 12 and other components which are all general standard components or known by those skilled in the art, and the structure and principle thereof are all known by those skilled in the art through technical manuals or conventional experimental methods, at the idle position of the device, all the electric components, which refer to power elements, electric components, adaptive monitoring computers and power supplies, are connected through wires, and the specific connection means refers to the following working principle that the electric components are electrically connected in sequence, and the detailed connection means thereof is known in the art, the working principle and the process are mainly described below, no description is given to the electrical control, when the splash-proof machine head of the plastic crusher is used, through the combination of the electric push rod 5, the infrared sensor 6, the infrared receiver 7, the through hole 8, the controller 9, the push rod 10, the rubber cover plate 11 and the electromagnetic switch 12, when the splash-proof machine head of the crusher is used, the infrared sensor 6 and the infrared receiver 7 are matched to detect the placed plastic, when the plastic is placed into the metal feed hopper 3, the signal sent by the infrared sensor 6 is shielded, at this time, the infrared sensor 6 transmits the detected information to the controller 9, then the electromagnetic switch 12 is controlled by the controller 9 to be closed in the forward direction, at this time, the electric push rod 5 drives the rubber cover plate 11 to ascend through the push rod 10, when the plastic does not shield the signal sent by the infrared sensor 6, controller 9 control electromagnetic switch 12 carries out reverse closure, so that let electric putter 5 drive rubber apron 11 through catch bar 10 and descend, so as to shelter from metal feeder hopper 3 upper end, the effectual opening that has realized automatic metal feeder hopper 3 upper end shelters from, the phenomenon of plastics from the 3 upper ends of metal feeder hopper splash appears when smashing has been avoided, the convenience when the rubbing crusher prevents the aircraft nose that splashes uses has been improved, and the noise that produces when rubber apron 11 and the 3 upper end contact of metal feeder hopper have still been reduced.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a plastics rubbing crusher prevents aircraft nose that splashes, includes quick-witted case (1), its characterized in that: the metal fixing plate (2) and the metal feeding hopper (3) are arranged on the case (1), the metal fixing plate (2) is fixedly connected to the left side and the right side of the case (1), the metal feeding hopper (3) is welded to the upper end of the case (1), the upper end of the metal fixing plate (2) is provided with a metal fixing frame (4), the metal fixing frame (4) is provided with an electric push rod (5), an infrared sensor (6), an infrared receiver (7), a through hole (8) and a controller (9), the lower end of the electric push rod (5) is fixedly connected to the upper end of the metal fixing frame (4), the infrared sensor (6) is fixedly connected to the left side of the inner side face of the metal fixing frame (4), the infrared receiver (7) is fixedly connected to the right side of the inner side face of the metal fixing frame (4), the lower end of the electric push rod (5) is connected with a rubber cover plate (11) through a push rod (10), the controller (9) is fixedly connected to the right end of the metal fixing frame (4) and is connected with an electromagnetic switch (12) through a lead.

2. The splash guard head for a plastic pulverizer as defined in claim 1, wherein: the upper end of the push rod (10) penetrates through the inside of the through hole (8) and is movably connected with the inside of the electric push rod (5), and the lower end of the push rod (10) is fixedly connected with the upper end of the rubber cover plate (11).

3. The splash guard head for a plastic pulverizer as defined in claim 1, wherein: the size of the bottom of the rubber cover plate (11) is matched with the size of the upper end of the metal feed hopper (3), and is movably connected with the upper end of the metal feed hopper (3).

4. The splash guard head for a plastic pulverizer as defined in claim 1, wherein: the infrared sensor (6) and the infrared receiver (7) are arranged in two parts and symmetrically arranged on two sides of the interior of the metal fixing frame (4), and the position of the infrared sensor (6) corresponds to the position of the infrared receiver (7).

5. The splash guard head for a plastic pulverizer as defined in claim 1, wherein: the bottom fixed connection of metal mount (4) is in the upper end of metal fixed plate (2), the cage of metal mount (4) is in the upper end of metal feeder hopper (3).