CN211537993U

CN211537993U - A quick material feeding unit for rubbing crusher

Info

Publication number: CN211537993U
Application number: CN201922163495.0U
Authority: CN
Inventors: 蔡艺峰
Original assignee: Quanzhou Pailisha Nursing Products Co ltd
Current assignee: Quanzhou Pailisha Nursing Products Co ltd
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-09-22
Anticipated expiration: 2029-12-05

Abstract

The utility model discloses a quick feeding device for a pulverizer, which structurally comprises a material conveying bin, a motor, an auger, a power supply lead, a feeding pipe, a feeding hopper and an even feeding mechanism, and aims to solve the problems that the prior feeding device can only feed one part of a hammer sheet in the pulverizer, so that the material feeding in the pulverizer is uneven, the hammer sheet in the pulverizer can be worn unevenly in the past, partial wear is severe, partial wear is not worn, the material is not even, and the working efficiency is reduced, the even feeding mechanism is arranged on the left side of the material conveying bin, a rotating cylinder is driven by a rotating rod to rotate, when the rotating cylinder rotates, the material in a refining cavity is spread evenly and paved by the centrifugal force generated by the rotation of the rotating cylinder, when the opening of the rotating cylinder faces downwards, the material passes through the opening of the rotating cylinder and is discharged out of the refining cavity through a discharge port, so that the feeding device can carry out the hammer sheet in the feeding pulverizer everywhere, the crushing efficiency is improved.

Description

A quick material feeding unit for rubbing crusher

Technical Field

The utility model relates to a rubbing crusher technical field, concretely relates to quick material feeding unit for rubbing crusher.

Background

The crusher is a machine for crushing large-size solid raw materials into required sizes, the crusher comprises devices such as coarse crushing, fine crushing, wind power conveying and the like, the purpose of the crusher is achieved in a high-speed impact mode, the wind power is utilized for one-time crushing, the traditional screening procedure is cancelled, the crusher is widely applied to various industries, and the crusher is usually fed by using a feeding device.

However, the existing feeding device often conveys materials to the pulverizer through the auger, but the auger conveys the materials and often only feeds one position of the hammer blade in the pulverizer, so that the materials in the pulverizer are not uniformly fed, the hammer blade in the pulverizer is not uniformly abraded for a long time, part of the hammer blade is not abraded due to the fact that the hammer blade is abraded too much, the materials are easily crushed and are not uniform, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the prior art not enough, the utility model provides a quick material feeding unit for rubbing crusher now, has solved current material feeding unit and can only carry out the feed to one department of rubbing crusher internal hammer leaf for material feed in the rubbing crusher is inhomogeneous, and this in the long run can make rubbing crusher internal hammer leaf wear and tear inhomogeneous, and partial wearing and tearing are more and partial not wearing and tearing, lead to the material crushing inhomogeneous easily, have reduced work efficiency's problem.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a quick feeding device for a pulverizer, which comprises a material transporting bin, a motor, an auger, a power wire, an inlet pipe, a feeding hopper and an even feeding mechanism, wherein the right side of the material transporting bin is locked and fixed with the motor through a bolt, the auger is arranged in the material transporting bin, the right end of the auger is fixedly connected with the output end of the motor, the right side of the material transporting bin is fixed with the power wire, the inlet pipe is communicated with the inside of the material transporting bin, the feeding hopper is arranged at the top of the inlet pipe, the motor is electrically connected with the power wire, the even feeding mechanism is arranged at the left side of the material transporting bin, the even feeding mechanism comprises a fixed pipe, a discharging port, a rotary drum, an even material cavity, a rotary drum opening, a rotary rod and a universal transmission mechanism, the fixed pipe is fixed with the left side of the material transporting bin through electric welding, the rotary drum inboard is provided with the even material chamber, the rotary drum top is provided with the rotary drum opening, the bull stick left end is rotated with fixed pipe through the pivot and is connected, rotary drum left side middle part and bull stick fixed connection, the bull stick right-hand member is connected with the auger transmission through universal drive mechanism.

Further, universal drive mechanism includes first mounting, transfer line, connecting piece, second mounting and bellows, first mounting and auger left side welded fastening, both ends all are provided with the connecting piece about the transfer line, transfer line one end is passed through connecting piece and first mounting swing joint to the transfer line other end passes through connecting piece and second mounting swing joint, the second mounting is fixed mutually with the bull stick right side through electric welding, bellows one end and auger fixed connection to the bellows other end and bull stick fixed connection.

Furthermore, the rotating angle of the rotating drum along the rotating rod is 0-360 degrees, and the diameter of the rotating drum is ten centimeters.

Furthermore, a sealing ring is arranged at the right end of the outer surface of the rotary drum, and the length of the sealing ring is two centimeters.

Further, the discharge port is equal to the opening of the rotary drum in length, and the discharge port is twenty centimeters in length.

Furthermore, the angle of the second fixing piece rotating along with the transmission rod is 0-360 degrees, and the length of the transmission rod is four centimeters.

Furthermore, a layer of waterproof anti-oxidation layer is coated on the surface of the fixing pipe, and the fixing pipe is in a cylindrical shape with a hollow interior.

Furthermore, the fixed pipe and the rotary drum are in the same horizontal direction, and the surface of the rotary drum is smooth and free of burrs.

Furthermore, the rotating rod is made of stainless steel, so that the strength, the wear resistance and the corrosion resistance of the rotating rod are greatly enhanced, and the service life of the rotating rod is prolonged.

Furthermore, the transmission rod is made of 40Cr alloy steel, so that the mechanical fatigue resistance is high, and the comprehensive mechanical property is good.

(III) advantageous effects

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

the method has the advantages that: for solving current material feeding unit and can only carry out the feed to a department of rubbing crusher internal hammer leaf, make the material feed in the rubbing crusher inhomogeneous, long this in the past can make the rubbing crusher internal hammer leaf wear and tear inhomogeneous, the part wearing and tearing are more and the part is not worn and torn, lead to material crushing inhomogeneous easily, work efficiency's problem has been reduced, through having set up even feeding mechanism on fortune feed bin left side, drive the rotary drum through the bull stick and rotate, when the rotary drum rotates, make the material in the refining intracavity spread evenly by rotary drum pivoted centrifugal force, pave, when the rotary drum opening is down, make the material pass through the rotary drum opening and through discharge gate discharge refining intracavity, make material feeding unit can both carry out the feed everywhere to rubbing crusher internal hammer leaf, the crushing efficiency of the material feeding unit is improved.

The advantages are two: through having set up universal drive mechanism at the bull stick right-hand member, drive first mounting through the auger and rotate, make first mounting drive the transfer line through the connecting piece and rotate, make the transfer line drive the second mounting through the connecting piece and rotate to make the bull stick rotate along with the second mounting is synchronous.

The advantages are three: the sealing ring is arranged at the right end of the outer surface of the rotary drum, and when the rotary rod drives the rotary drum to rotate, the rotary drum rotates in a sealing mode through the sealing ring and the fixed pipe, so that materials are prevented from being blocked in a gap between the rotary drum and the fixed pipe.

Drawings

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

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic front view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic view of the front cross-sectional structure of the uniform feeding mechanism of the present invention;

FIG. 4 is a schematic view of the front cross-sectional structure of the universal transmission mechanism of the present invention;

fig. 5 is a schematic view of the structure of the transmission rod of the present invention.

In the figure: the device comprises a material conveying bin-1, a motor-2, an auger-3, a power supply wire-4, a material feeding pipe-5, a material feeding hopper-6, a uniform feeding mechanism-7, a fixed pipe-71, a material discharging port-72, a rotary drum-73, a sealing ring-731, a material refining chamber-74, a rotary drum opening-75, a rotary rod-76, a universal transmission mechanism-77, a first fixing piece-771, a transmission rod-772, a connecting piece-773, a second fixing piece-774 and a corrugated pipe-775.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, 2, 3, 4 and 5, the present invention provides a fast feeding device for a pulverizer: the device comprises a material transporting bin 1, a motor 2, an auger 3, a power supply wire 4, a feeding pipe 5, a feeding hopper 6 and a uniform feeding mechanism 7, wherein the right side of the material transporting bin 1 is locked and fixed with the motor 2 through a bolt, the auger 3 is arranged inside the material transporting bin 1, the right end of the auger 3 is fixedly connected with the output end of the motor 2, the power supply wire 4 is fixed on the right side of the material transporting bin 1, the feeding pipe 5 is communicated with the inside of the material transporting bin 1, the feeding hopper 6 is arranged at the top of the feeding pipe 5, the motor 2 is electrically connected with the power supply wire 4, the uniform feeding mechanism 7 is arranged on the left side of the material transporting bin 1, the uniform feeding mechanism 7 comprises a fixed pipe 71, a discharging port 72, a rotary drum 73, a refining chamber 74, a rotary drum opening 75, a rotary rod 76 and a universal transmission mechanism 77, the fixed pipe 71 is fixed with the left side of the, the inboard of rotary drum 73 is provided with the refining chamber 74, does benefit to and spreads the material evenly in refining chamber 74 inside, and the rotary drum 73 top is provided with rotary drum opening 75, and the left end of bull stick 76 rotates with fixed pipe 71 through the pivot to be connected, and rotary drum 73 left side middle part and bull stick 76 fixed connection, bull stick 76 are connected with the transmission of auger 3 through universal drive mechanism 77, do benefit to the right-hand member of auger 3 to drive bull stick 76 through universal drive mechanism 77 and rotate.

The universal transmission mechanism 77 comprises a first fixing part 771, a transmission rod 772, a connecting piece 773, a second fixing part 774 and a corrugated pipe 775, the first fixing part 771 is welded and fixed with the left side of the auger 3, the connecting piece 773 is arranged at each of the left end and the right end of the transmission rod 772, one end of the transmission rod 772 is connected with the first fixing part 771 in a swinging mode through the connecting piece 773, the other end of the transmission rod 772 is connected with the second fixing part 774 in a swinging mode through the connecting piece 773, the second fixing part 774 is fixed with the right side of the rotating rod 76 through electric welding, one end of the corrugated pipe 775 is fixedly connected with the auger 3, and the other end of the corrugated pipe.

The rotating angle of the rotating drum 73 along the rotating rod 76 is 0-360 degrees, and the diameter of the rotating drum 73 is ten centimeters, so that the rotating drum 73 can pave materials.

Wherein, the right end of the outer surface of the rotary drum 73 is provided with a sealing ring 731, and the length of the sealing ring 731 is two centimeters, so that the materials are prevented from entering a gap between the rotary drum 73 and the fixed pipe 71 and being blocked.

Wherein the discharge port 72 is the same length as the drum opening 75, and the discharge port 72 is twenty centimeters in length, which facilitates the discharge of the material out of the drum 73.

The angle of the second fixing member 774 rotating along with the transmission rod 772 is 0-360 degrees, and the length of the transmission rod 772 is four centimeters, so that the auger 3 can drive the rotating rod 76 to rotate through the universal transmission mechanism 77.

The surface of the fixing pipe 71 is coated with a waterproof anti-oxidation layer, and the fixing pipe 71 is in a hollow cylinder shape, so that rusting or oxidative corrosion of the outer surface of the fixing pipe 71 caused by long-term use is prevented.

The fixed pipe 71 and the rotary drum 73 are in the same horizontal direction, and the surface of the rotary drum 73 is smooth and free of burrs, so that the rotary drum 73 can better rotate along the inner side of the fixed pipe 71.

The rotating rod 76 is made of stainless steel, so that the strength, the wear resistance and the corrosion resistance of the rotating rod are greatly enhanced, and the service life of the rotating rod is prolonged.

The transmission rod 772 is made of 40Cr alloy steel.

The 40Cr alloy steel material that transfer line 772 adopted in this patent, anti mechanical fatigue nature is strong, has good comprehensive mechanical properties, good low temperature impact toughness and low notch sensitivity, and the hardenability of steel is good.

The working principle is as follows: before use, firstly, the feeding device is arranged at the feeding port of the crusher, so that the discharging port 72 is communicated with the feeding port of the crusher; when in use, the power wire 4 is firstly connected with an external power supply to provide power for the motor 2; the feeding device is started by an external controller, the motor 2 is electrified to work, materials are poured into the feeding hopper 6 at the same time, the materials enter the feeding pipe 5 through the feeding hopper 6, the materials pass through the feeding hopper 6 and fall into the material conveying bin 1, the motor 2 drives the packing auger 3 to rotate at the same time, the packing auger 3 rotates to drive the materials to move leftwards along the material conveying bin 1, the materials enter the rotary drum 73 through the material conveying bin 1 and stay in the material homogenizing chamber 74, the packing auger 3 drives the first fixing part 771 to rotate, the first fixing part 771 drives the transmission rod 772 to rotate through the connecting part 773, the transmission rod 772 drives the second fixing part 774 to rotate through the connecting part 773, the rotary rod 76 synchronously rotates along with the second fixing part 774, the rotary rod 76 drives the rotary drum 73 to rotate, and when the rotary drum 73 rotates, the materials in the material homogenizing chamber 74 are uniformly spread by the centrifugal force of the rotary drum 73, And (3) paving, namely when the opening 75 of the rotary drum is downward, discharging the materials out of the material homogenizing cavity 74 through the opening 75 of the rotary drum and the material outlet 72, so that the feeding device can feed all the hammer sheets in the crusher, and the crushing efficiency of the crusher is improved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 quick material feeding unit for rubbing crusher, includes fortune feed bin (1), motor (2), auger (3), power wire (4), inlet pipe (5) and feeder hopper (6), it is fixed with motor (2) locking through the bolt on fortune feed bin (1) right side, auger (3) are installed inside fortune feed bin (1) to auger (3) right-hand member and motor (2) output end fixed connection, fortune feed bin (1) right side is fixed with power wire (4), inlet pipe (5) are linked together with fortune feed bin (1) inside, feeder hopper (6) are installed at inlet pipe (5) top, motor (2) are connected with power wire (4) electricity;

the method is characterized in that: also comprises a uniform feeding mechanism (7), the uniform feeding mechanism (7) is arranged at the left side of the material transporting bin (1), the uniform feeding mechanism (7) comprises a fixed pipe (71), a discharge hole (72), a rotary drum (73), a refining cavity (74), a rotary drum opening (75), a rotary rod (76) and a universal transmission mechanism (77), the fixed pipe (71) is fixed with the left side of the material conveying bin (1) through electric welding, a discharge hole (72) is arranged at the bottom of the fixed pipe (71), the rotary drum (73) is rotatably connected along the inner side of the fixed pipe (71), a material homogenizing cavity (74) is arranged at the inner side of the rotary drum (73), a rotary drum opening (75) is arranged at the top of the rotary drum (73), the left end of the rotating rod (76) is rotationally connected with the fixed pipe (71) through a rotating shaft, the middle part of the left side of the rotary drum (73) is fixedly connected with a rotary rod (76), and the right end of the rotary rod (76) is in transmission connection with the packing auger (3) through a universal transmission mechanism (77).

2. A rapid feeding device for pulverizer as defined in claim 1, wherein: universal drive mechanism (77) include first mounting (771), transfer line (772), connecting piece (773), second mounting (774) and bellows (775), first mounting (771) and auger (3) left side welded fastening, both ends all are provided with connecting piece (773) about transfer line (772), transfer line (772) one end is passed through connecting piece (773) and is connected with first mounting (771) swing to transfer line (772) other end passes through connecting piece (773) and second mounting (774) swing joint, second mounting (774) are fixed mutually with bull stick (76) right side through the electric welding, bellows (775) one end and auger (3) fixed connection to bellows (775) other end and bull stick (76) fixed connection.

3. A rapid feeding device for pulverizer as defined in claim 1, wherein: the rotating angle of the rotating drum (73) along the rotating rod (76) is 0-360 degrees, and the diameter of the rotating drum (73) is ten centimeters.

4. A rapid feeding device for pulverizer as defined in claim 1, wherein: the right end of the outer surface of the rotary drum (73) is provided with a sealing ring (731), and the length of the sealing ring (731) is two centimeters.

5. A rapid feeding device for pulverizer as defined in claim 1, wherein: the discharge port (72) is equal to the length of the opening (75) of the rotary drum, and the length of the discharge port (72) is twenty centimeters.

6. A rapid feeding device for pulverizer as defined in claim 2, wherein: the angle of rotation of the second fixing piece (774) along with the transmission rod (772) is 0-360 degrees, and the length of the transmission rod (772) is four centimeters.

7. A rapid feeding device for pulverizer as defined in claim 1, wherein: the surface of the fixed pipe (71) is coated with a layer of waterproof anti-oxidation layer, and the fixed pipe (71) is in a hollow cylinder shape.

8. A rapid feeding device for pulverizer as defined in claim 1, wherein: the fixed pipe (71) and the rotary drum (73) are positioned in the same horizontal direction, and the surface of the rotary drum (73) is smooth and has no burrs.