CN210875749U

CN210875749U - Protection structure of pulverizer

Info

Publication number: CN210875749U
Application number: CN201921785670.3U
Authority: CN
Inventors: 周平
Original assignee: Ma'anshan Ouke Heavy Industry Machinery Manufacturing Co ltd
Current assignee: Ma'anshan Ouke Heavy Industry Machinery Manufacturing Co ltd
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-06-30
Anticipated expiration: 2029-10-23

Abstract

The utility model discloses a rubbing crusher protective structure, including organism and motor room, the motor room is seted up inside the left side of organism, the top overlap joint of organism has the machinery compartment lid, the left end fixedly connected with axis of rotation of machinery compartment lid, the upper left side fixed mounting of axis of rotation has the piece of keeping off the rain, the bottom fixed mounting of the piece of keeping off the rain has the rotation tongue, the right-hand member fixed mounting who rotates the tongue has the L shape copper post that runs through to the organism is inside, the outer top fixed mounting in left side of motor room has the copper sheet draw-in groove. This rubbing crusher protective structure, through setting up the rotation tongue, L shape copper post and copper sheet draw-in groove, make the cabin lid can separate copper L shape copper post and copper sheet draw-in groove under the open mode to let the motor stop work, ensured operating personnel at the material loading and the personal safety of clearance crushing sword in-process, through setting up earthing device, let rubbing crusher use temporary power source to carry out shredding work during, can carry out effective ground connection to the organism, improved rubbing crusher's security.

Description

Protection structure of pulverizer

Technical Field

The utility model relates to a rubbing crusher technical field specifically is a rubbing crusher protective structure.

Background

The pulverizer is a machine for pulverizing large-size solid raw materials into required sizes, and is composed of coarse pulverizing devices, fine pulverizing devices, wind power conveying devices and the like, the purpose of the pulverizer is achieved in a high-speed impact mode, the wind power is utilized for pulverizing the raw materials at one time, the traditional screening procedure is cancelled, and the pulverizer is mainly applied to industries such as smelting, building construction, garbage treatment and the like, and convenience is provided for production and life of people.

The crusher is provided with a power switch as an electric mechanical bucket, but the traditional crusher can still work under the condition that a feed inlet is not closed, and crushed hard objects in the crusher are easy to splash around in the crushing process, so that great potential safety hazards are brought to operators.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rubbing crusher protective structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a rubbing crusher protective structure, includes organism and motor room, the motor room is seted up inside the left side of organism, the top overlap joint of organism has the cabin cover, the left end fixedly connected with axis of rotation of cabin cover, the upper left side fixed mounting of axis of rotation has the piece of keeping off the rain, the bottom fixed mounting of the piece of keeping off the rain has the rotation tongue, the right-hand member fixed mounting who rotates the tongue has the L shape copper post that runs through to the organism is inside, the outer top fixed mounting in left side of motor room has the copper sheet draw-in groove, the interior bottom fixed mounting of motor room has the motor, the bottom fixedly connected with power control room of motor room, the interior bottom fixed mounting of power control room has power supply unit, the outer bottom electric power of power control room is connected with earthing device.

Preferably, the machine storehouse cover comprises high-strength transparent plastic materials, and the grounding device comprises a grounding pile clamped on the left side of the machine body supporting leg and a grounding wire connected with the top of the grounding pile in a threaded manner.

Preferably, the bottom of the copper sheet clamping groove is fixedly connected with an insulating layer, the size of the L-shaped copper column is matched with that of the copper sheet clamping groove, and the bottom of the copper sheet clamping groove is in threaded connection with a power line coupled with a motor power supply.

Preferably, the two ends of the rotating shaft are fixedly provided with fixing shafts, and springs are arranged at the joints of the rotating shaft and the fixing shafts.

Preferably, the power supply device comprises an inserting plate and a power supply wire which are positioned at the bottom in the power supply control chamber, and a grounding wire which is connected with the top of the grounding pile in a threaded mode is coupled with a grounding socket of the inserting plate.

Preferably, the middle of the grounding pile is clamped with a fixing clamp for fixedly accommodating the grounding pile, and the fixing clamp is made of an insulating plastic material.

Advantageous effects

The utility model provides a rubbing crusher protective structure possesses following beneficial effect:

1. this rubbing crusher protective structure through setting up the piece that keeps off the rain, can prevent to bring the corrosion for the inside power device of rubbing crusher because of the rainwater seepage, through setting up rotation tongue, L shape copper post and copper sheet draw-in groove, makes the cabin lid can separate copper L shape copper post and copper sheet draw-in groove under the open mode to let the motor stop work, ensured operating personnel at the material loading and the personal safety of clearance crushing sword in-process.

2. This rubbing crusher protective structure through setting up earthing device, lets rubbing crusher in the use, especially when using temporary power supplies such as generator to smash the work, can carry out effective ground connection to the organism, has improved rubbing crusher's security.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the front cross-section structure of the present invention;

fig. 3 is an enlarged schematic view of the a position of the present invention.

In the figure: the device comprises a machine body 1, a motor chamber 2, a machine cabin cover 3, a rotating shaft 4, a rain shielding block 5, a rotating tongue 6, a copper column 7L, a copper sheet clamping groove 8, a motor 9, a power supply control chamber 10, a grounding pile 11, a fixed shaft 12, a spring 13, a plugboard 14 and a fixing clamp 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a rubbing crusher protective structure, including organism 1 and motor chamber 2, inside organism 1's left side was seted up to motor chamber 2, organism 1's top overlap joint has motor storehouse lid 3, the left end fixedly connected with axis of rotation 4 of motor storehouse lid 3, the upper left side fixed mounting of axis of rotation 4 has rain-proof piece 5, the bottom fixed mounting of rain-proof piece 5 has rotation tongue 6, the right-hand member fixed mounting who rotates tongue 6 has the L shape copper post 7 that runs through to organism 1 inside, machine storehouse lid 3 can realize anticlockwise upset through axis of rotation 4, and stop the upset when L shape copper post 7 touches organism 1 left side top.

The outer top fixed mounting in left side of motor room 2 has copper sheet draw-in groove 8, and the interior bottom fixed mounting of motor room 2 has motor 9, and the bottom fixedly connected with insulating layer of copper sheet draw-in groove 8, the size and the 8 looks adaptations of copper sheet draw-in groove of L shape copper post 7, the bottom threaded connection of copper sheet draw-in groove 8 have with the power cord of motor 9 power coupling, machine storehouse lid 3 makes L shape copper post and copper sheet draw-in groove separation at the anticlockwise rotation in-process to make the motor stop work.

The bottom of the motor chamber 2 is fixedly connected with a power supply control chamber 10, the inner bottom of the power supply control chamber 10 is fixedly provided with a power supply device, the outer bottom of the power supply control chamber 10 is electrically connected with a grounding device, a machine cabin cover 3 is made of high-strength transparent plastic materials, the grounding device comprises a grounding pile 11 clamped on the left side of a supporting leg of the machine body 1 and a grounding wire in threaded connection with the top of the grounding pile 11, two ends of a rotating shaft 4 are fixedly provided with fixing shafts 12, a spring 13 is arranged at the joint of the rotating shaft 4 and the fixing shaft 12, the power supply device comprises an inserting plate 14 and a power wire which are positioned on the inner bottom of the power supply control chamber 10, the grounding wire in threaded connection with the top of the grounding pile 11 is coupled with a grounding socket of the inserting plate 14, the middle of the grounding pile 11 is clamped with a fixing clamp 15 for fixedly accommodating the grounding, especially when the temporary power supply such as a generator is used for crushing, the machine body can be effectively grounded, and the safety of the crusher is improved.

The working principle is as follows: this rubbing crusher protective structure, through setting up rotation tongue 6, L shape copper post 7 and copper sheet draw-in groove 8, the auxiliary protection mechanism has been improved for the rubbing crusher, rubbing crusher operating personnel opens the storehouse lid 3 back, storehouse lid 3 drives axis of rotation 4 and rotates tongue 6 and rotates, make L shape copper post 7 and the separation of copper sheet draw-in groove 8, motor 9 stop work this moment, operating personnel can be under safe environment for rubbing crusher material loading or maintenance, when the temporary power supply during operation is connected to needs, insert the ground with earth stake 11 earlier, the reconnection power carries out shredding work, thereby the security of rubbing crusher in the course of the work has been improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rubbing crusher protective structure, includes organism (1) and motor room (2), inside the left side of organism (1), its characterized in that were seted up in motor room (2): the top overlap joint of organism (1) has motor storehouse cover (3), the left end fixedly connected with axis of rotation (4) of motor storehouse cover (3), the upper left side fixed mounting of axis of rotation (4) has rain-proof piece (5), the bottom fixed mounting that rain-proof piece (5) has rotation tongue (6), the right-hand member fixed mounting that rotates tongue (6) has the L shape copper post (7) that runs through to organism (1) inside, the outer top fixed mounting in left side of motor room (2) has copper sheet draw-in groove (8), the interior bottom fixed mounting of motor room (2) has motor (9), the bottom fixedly connected with power control room (10) of motor room (2), the interior bottom fixed mounting of power control room (10) has power supply unit, the outer bottom electric power of power control room (10) is connected with earthing device.

2. A crusher guard structure as claimed in claim 1, characterised in that: the machine bin cover (3) is made of high-strength transparent plastic materials, and the grounding device comprises grounding piles (11) which are clamped on the left side of supporting legs of the machine bin (1) and grounding wires which are connected with the tops of the grounding piles (11) in a threaded mode.

3. A crusher guard structure as claimed in claim 1, characterised in that: the bottom of the copper sheet clamping groove (8) is fixedly connected with an insulating layer, the size of the L-shaped copper column (7) is matched with that of the copper sheet clamping groove (8), and the bottom of the copper sheet clamping groove (8) is in threaded connection with a power line coupled with a power supply of the motor (9).

4. A crusher guard structure as claimed in claim 1, characterised in that: and fixed shafts (12) are fixedly mounted at two ends of the rotating shaft (4), and springs (13) are arranged at the joints of the rotating shaft (4) and the fixed shafts (12).

5. A crusher guard structure as claimed in claim 2, characterised in that: the power supply device comprises an inserting plate (14) and a power line which are positioned at the bottom in a power supply control room (10), and a grounding wire which is connected with the top of the grounding pile (11) in a threaded manner is coupled with a grounding socket of the inserting plate (14).

6. A shredder guard structure according to claim 5, characterised in that: the middle joint of ground connection stake (11) is equipped with fixation clamp (15) that are used for the fixed ground connection stake (11) of accomodating, fixation clamp (15) comprise insulating plastics material.