CN216727487U - Raw material crusher for grinding wheel machining - Google Patents

Abstract

The utility model relates to the technical field of crushers, in particular to a raw material crusher for grinding wheel processing; the particle size of the crushed sand can be adjusted, the method is suitable for processing sand with multiple particle sizes, and the applicability is strong; including the workstation, smash the roller, gear motor, the powder hopper, adjustment supporting mechanism, four group's bracing pieces and feeding funnel, it can change to set up in the top left part of workstation to smash the roller, gear motor fixed mounting is on the workstation, adjustment supporting mechanism's bottom is articulated with the top right part of workstation, adjustment supporting mechanism's top is articulated with the bottom right part of powder hopper, the equal fixed mounting in the top of workstation in the bottom of four group's bracing pieces, feeding funnel fixed mounting is on four group's bracing pieces, feeding funnel is located the right part top of powder hopper, adjustment supporting mechanism includes the articulated elements, screw thread adjusting rod and internal thread sleeve pipe, screw thread adjusting rod spiral shell dress inserts to internal thread sleeve intraductally, screw thread adjusting rod's top and articulated elements rotatable coupling.

Description

Raw material crusher for grinding wheel machining

Technical Field

The utility model relates to the technical field of crushers, in particular to a raw material crusher for grinding wheel processing.

Background

As is well known, a grinding wheel processing raw material pulverizer is a device for roll-in pulverization of sand, which is widely used in the field of pulverizers; the existing raw material crusher for grinding wheel processing comprises a machine body and two groups of crushing rollers arranged in the machine body; the sand material raw material is placed between the two groups of crushing rollers, and the grinding wheel is extruded and crushed by the two groups of crushing rollers, so that the sand material is crushed; in the use, the sand material that needs different particle sizes in the emery wheel production process, and the interval between two sets of crushing rollers is fixed, and the sand material particle size after smashing is fixed, needs smash the sand material through different model rubbing crusher, and the suitability is not good, has certain use limitation.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the raw material grinder for grinding wheel processing, which can adjust the grain size of the ground sand, is suitable for processing sand with multiple grain sizes and has strong applicability.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: comprises a workbench, a crushing roller, a speed reducing motor, a powder hopper, an adjusting and supporting mechanism, four groups of supporting rods and a feeding hopper, wherein the crushing roller can be rotatably arranged at the top left part of the workbench, the speed reducing motor is fixedly arranged on the workbench, the output end of the speed reducing motor is in transmission connection with the crushing roller, the bottom left part of the powder hopper is hinged with the top left part of the workbench, the bottom end of the adjusting and supporting mechanism is hinged with the top right part of the workbench, the top part of the adjusting and supporting mechanism is hinged with the bottom right part of the powder hopper, the bottoms of the four groups of supporting rods are fixedly arranged at the top end of the workbench, the feeding hopper is fixedly arranged on the four groups of supporting rods and is positioned above the right part of the powder hopper, the adjusting and supporting mechanism comprises an articulated element, a thread adjusting rod and an internal thread sleeve, the thread adjusting rod is screwed and inserted into the internal thread sleeve, the top of the threaded adjusting rod is rotatably connected with the hinged piece.

Preferably, the bottom of the feeding hopper is provided with a square distributing groove.

Preferably, still include vibrating motor, four groups of bracing pieces are the telescopic link, the extension end of telescopic link all is equipped with the spring, vibrating motor fixed mounting is on the feeding funnel.

Preferably, the threaded adjusting rod is fixedly provided with an adjusting wheel.

Preferably, the powder hopper further comprises a blanking receiving hopper, the blanking receiving hopper is fixedly installed at the left part of the top end of the workbench, and the blanking receiving hopper is located below the left part of the powder hopper.

Preferably, the vibration motor is a frequency modulation vibration motor.

(III) advantageous effects

Compared with the prior art, the utility model provides a raw material crusher for grinding wheel machining, which has the following beneficial effects: this raw materials rubbing crusher for abrasive wheel processing, through putting into the sand material to the hopper in, the material through the falling of feeding hopper homodisperse to the powder hopper on, through starting gear motor, make gear motor drive crushing roller and rotate, crushing roller carry out the roll-in to the emery wheel on the powder hopper smash can, when the sand material particle diameter after needs adjustment are smashed, the accessible rotates the screw thread regulation pole, adjust the extension length of screw thread regulation pole in the internal thread cover pipe, thereby the inclination that makes the branch hopper changes, divide the interval between hopper bottom inner wall and the crushing roller bottom to change, thereby can carry out the adaptability adjustment to the emery wheel after smashing particle diameter, be applicable to many grain diameters sand material processing, the suitability is strong.

Drawings

FIG. 1 is a schematic left side elevational perspective view of the present invention;

FIG. 2 is a right rear perspective view of the present invention;

FIG. 3 is a schematic top view of the present invention;

FIG. 4 is a schematic cross-sectional view taken along line A-A of the present invention;

in the drawings, the reference numbers: 1. a work table; 2. a crushing roller; 3. a reduction motor; 4. a powder hopper; 5. feeding a hopper; 6. an articulation member; 7. a threaded adjusting rod; 8. an internally threaded sleeve; 9. a square distributing chute; 10. a vibration motor; 11. a telescopic rod; 12. a spring; 13. an adjustment wheel; 14. the unloading holds and connects the fill.

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. 1-4, the grinding wheel processing raw material pulverizer of the present invention comprises a worktable 1, a pulverizing roller 2, a speed-reducing motor 3, a powder hopper 4, an adjusting support mechanism, four sets of support rods and a feeding hopper 5, wherein the pulverizing roller 2 is rotatably disposed at the left portion of the top end of the worktable 1, the speed-reducing motor 3 is fixedly mounted on the worktable 1, the output end of the speed-reducing motor 3 is in transmission connection with the pulverizing roller 2, the left portion of the bottom end of the powder hopper 4 is hinged with the left portion of the top end of the worktable 1, the bottom end of the adjusting support mechanism is hinged with the right portion of the top end of the worktable 1, the top of the adjusting support mechanism is hinged with the right portion of the bottom end of the powder hopper 4, the bottoms of the four sets of support rods are fixedly mounted on the top end of the worktable 1, the feeding hopper 5 is fixedly mounted on the four sets of support rods, the feeding hopper 5 is located above the right portion of the powder hopper 4, the adjusting support mechanism comprises a hinge element 6, a screw thread adjusting rod 7 and an internal thread sleeve 8, the thread adjusting rod 7 is inserted into the internal thread sleeve 8 in a threaded manner, and the top of the thread adjusting rod 7 is rotatably connected with the hinge piece 6; through putting into sand material to the hopper 5 in, the material falls to powder hopper 4 through 5 homodisperses of feeding funnel on, through starting gear motor 3, make gear motor 3 drive crushing roller 2 and rotate, crushing roller 2 carry out the roll-in to the emery wheel on the powder hopper 4 smash can, when the sand material particle diameter after needs adjustment are smashed, the accessible rotates screw thread adjusting lever 7, adjust the extension length in screw thread adjusting lever 7 self-internal thread sleeve 8, thereby make the inclination of powder hopper 4 change, the interval between 4 bottom inner walls of powder hopper and the crushing roller 2 bottom changes, thereby can carry out the adaptability adjustment to the emery wheel after smashing particle diameter, be applicable to many grain footpath sand material processing, and the suitability is strong.

The utility model relates to a raw material crusher for grinding wheel processing.A square distributing groove 9 is arranged at the bottom of a feeding hopper 5; through the arrangement of the square distributing chute 9, the materials in the feeding hopper 5 can more uniformly disperse and fall onto the powder hopper 4, the excessive accumulation of sand materials is effectively reduced, the sand materials are dispersed and crushed, and the sand material crushing effect is improved; the device also comprises a vibration motor 10, the four groups of support rods are telescopic rods 11, the extending ends of the telescopic rods 11 are sleeved with springs 12, and the vibration motor 10 is fixedly arranged on the feeding hopper 5; by starting the vibration motor 10, the vibration motor 10 drives the feeding hopper 5 to vibrate, sand in the feeding hopper 5 uniformly falls under the action of the telescopic rod 11 and the spring 12, and meanwhile, the vibration treatment can be carried out on the sand in the cohesive blocks in the feeding hopper 5, so that the vibration effect on the sand is improved; an adjusting wheel 13 is fixedly arranged on the threaded adjusting rod 7; through the arrangement of the adjusting wheel 13, a better acting point can be provided for an operator, so that the operator can more conveniently and labor-saving rotate and adjust the threaded adjusting rod 7; the powder hopper is characterized by further comprising a blanking receiving hopper 14, wherein the blanking receiving hopper 14 is fixedly arranged at the left part of the top end of the workbench 1, and the blanking receiving hopper 14 is positioned below the left part of the powder hopper 4; the crushed sand falls to a blanking receiving hopper 14 and automatically slides down after passing through the blanking receiving hopper 14, the blanking receiving hopper 14 is fixedly arranged, and the distance between the left part of the blanking receiving hopper 14 and the ground is fixed, so that the materials can be conveniently collected through external collection equipment; the vibration motor 10 is a frequency modulation vibration motor; through the setting that vibrating motor 10 is frequency modulation vibrating motor, can adjust the vibration frequency of vibrating motor 10 to the material supply volume of the sand material in adjustment feeding funnel 5 makes the material supply volume and crushing roller 2 rotational speed suit.

When the grinding wheel is used, sand is placed into the feeding hopper 5, the material is uniformly dispersed through the feeding hopper 5 and falls onto the powder hopper 4, the reducing motor 3 is started to drive the grinding roller 2 to rotate, the grinding roller 2 rolls and grinds a grinding wheel on the powder hopper 4, when the particle size of the ground sand needs to be adjusted, the thread adjusting rod 7 is rotated to adjust the extending length of the thread adjusting rod 7 from the inner thread sleeve 8, so that the inclination angle of the powder hopper 4 is changed, the distance between the inner wall of the bottom end of the powder hopper 4 and the bottom of the grinding roller 2 is changed, the particle size after the grinding wheel is ground can be adaptively adjusted, and the grinding wheel is suitable for processing of sand with multiple particle sizes and high in applicability; through the arrangement of the square distributing chute 9, the materials in the feeding hopper 5 can more uniformly disperse and fall onto the powder hopper 4, the excessive accumulation of sand materials is effectively reduced, the sand materials are dispersed and crushed, and the sand material crushing effect is improved; by starting the vibration motor 10, the vibration motor 10 drives the feeding hopper 5 to vibrate, sand in the feeding hopper 5 uniformly falls under the action of the telescopic rod 11 and the spring 12, and meanwhile, the vibration treatment can be carried out on the sand in the cohesive blocks in the feeding hopper 5, so that the vibration effect on the sand is improved; through the arrangement of the adjusting wheel 13, a better acting point can be provided for an operator, so that the operator can more conveniently and labor-saving rotate and adjust the threaded adjusting rod 7; the crushed sand falls to a blanking receiving hopper 14 and automatically slides down after passing through the blanking receiving hopper 14, the blanking receiving hopper 14 is fixedly arranged, and the distance between the left part of the blanking receiving hopper 14 and the ground is fixed, so that the materials can be conveniently collected through external collection equipment; through the setting that vibrating motor 10 is frequency modulation vibrating motor, can adjust vibrating motor's vibration frequency to the material supply volume of the sand material in adjustment feeding funnel 5 makes the material supply volume and crushing roller 2 rotational speed suit.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A raw material pulverizer for grinding wheel processing is characterized by comprising a workbench (1), a pulverizing roller (2), a speed reducing motor (3), a powder hopper (4), an adjusting and supporting mechanism, four groups of supporting rods and a feeding hopper (5), wherein the pulverizing roller (2) can be rotatably arranged at the left part of the top end of the workbench (1), the speed reducing motor (3) is fixedly arranged on the workbench (1), the output end of the speed reducing motor (3) is in transmission connection with the pulverizing roller (2), the left part of the bottom end of the powder hopper (4) is hinged with the left part of the top end of the workbench (1), the bottom end of the adjusting and supporting mechanism is hinged with the right part of the top end of the workbench (1), the top of the adjusting and supporting mechanism is hinged with the right part of the bottom end of the powder hopper (4), the bottoms of the four groups of supporting rods are fixedly arranged at the top end of the workbench (1), and the feeding hopper (5) is fixedly arranged on the four groups of supporting rods, go up hopper (5) and be located the right part top of powder hopper (4), adjustment supporting mechanism includes articulated elements (6), screw thread adjusting rod (7) and internal thread sleeve pipe (8), screw thread adjusting rod (7) spiral shell dress inserts to internal thread sleeve pipe (8) in, the top and articulated elements (6) rotatable coupling of screw thread adjusting rod (7).

2. The grinding wheel machining raw material pulverizer as claimed in claim 1, wherein a square distribution chute (9) is provided at the bottom of the charging hopper (5).

3. The grinding wheel machining raw material pulverizer as claimed in claim 2, further comprising a vibration motor (10), wherein the four sets of support rods are telescopic rods (11), the extending ends of the telescopic rods (11) are respectively sleeved with a spring (12), and the vibration motor (10) is fixedly mounted on the feeding hopper (5).

4. The grinding wheel machining material pulverizer as claimed in claim 3, wherein an adjusting wheel (13) is fixedly provided to the screw adjustment lever (7).

5. The grinding wheel machining raw material pulverizer according to claim 4, further comprising a lower receiving hopper (14), wherein the lower receiving hopper (14) is fixedly installed at the left portion of the top end of the table (1), and the lower receiving hopper (14) is located below the left portion of the powder hopper (4).

6. The grinding wheel machining raw material pulverizer according to claim 5, characterized in that the vibration motor (10) is a frequency-modulated vibration motor.

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