CN211099288U

CN211099288U - Vertical eccentric wheel grinding machine for reinforcing aggregate

Info

Publication number: CN211099288U
Application number: CN201921518248.1U
Authority: CN
Inventors: 郁建国; 陈杰; 金晨; 罗炳忠; 杨伟杰; 周超
Original assignee: Tongxiang Yadu Concrete Co ltd
Current assignee: Tongxiang Yadu Concrete Co ltd
Priority date: 2019-09-12
Filing date: 2019-09-12
Publication date: 2020-07-28
Anticipated expiration: 2029-09-12

Abstract

The utility model discloses a vertical eccentric wheel of reinforceing aggregate grinds machine belongs to and grinds technical field, vertical eccentric wheel grinds machine includes the casing, casing internally mounted has the grinding tube, the inside swing joint of grinding tube has the stainless steel roller, the A bearing is all installed at stainless steel roller both ends, stainless steel roller bottom rotates and is connected with the runner, the inner circle that runner upper surface welding has eccentric shaft and A bearing links to each other. The utility model discloses the aggregate can fall through the mesh on the screen cloth, the qualified aggregate of particle diameter falls into the hopper and leads, the hopper switches on with the inside grinding chamber of seting up of grinding vessel and links to each other moreover, make the aggregate fall into and grind intracavity portion, the grinding efficiency of aggregate has been promoted, rotation through motor drive stainless steel roller, make the stainless steel roller extrude and grind the aggregate grinding chamber, produce strong shearing striking between the messenger's aggregate, thereby change the particle diameter of aggregate, reach levigated aggregate and the purpose of strengthening aggregate intensity.

Description

Vertical eccentric wheel grinding machine for reinforcing aggregate

Technical Field

The utility model relates to a grind technical field, especially relate to a vertical eccentric wheel of reinforceing aggregate grinds machine.

Background

Aggregate is also known as "aggregate". The concrete and mortar are granular materials with the functions of framework and filling. There are two kinds of fine aggregate and coarse aggregate. The diameter of the fine aggregate particles is between 0.16 and 5mm, natural sand such as river sand, sea sand, valley sand and the like is generally adopted, and when the natural sand is lacked, artificial sand ground by hard rocks can be used; the particle diameter of the coarse aggregate is more than 5mm, the common crushed stone and pebbles exist, under the same condition, the strength of the crushed stone concrete is higher than that of the pebble concrete, but the crushed stone is formed by crushing rocks, and the cost is higher than that of the pebbles.

The existing large-particle-size aggregate mainly has the following defects that 1, the larger the particle size is, the higher the probability of the existence of the internal defects of the particles is; secondly, the larger the particle size is, the faster the particles sink in the concrete mixing process, so that the particles in the concrete are unevenly distributed, the strength of the hardened concrete is reduced, and the structural strength of the aggregate needs to be enhanced by changing the particle size of the aggregate; 2. the existing grinder has no screening function, so that aggregates with qualified particle sizes cannot be selected for grinding, the aggregates with larger particle sizes can prolong the grinding time, and the grinding efficiency can be reduced; to this end, we propose a vertical eccentric grinder for reinforcing aggregates.

SUMMERY OF THE UTILITY MODEL

The utility model provides a vertical eccentric wheel of reinforceing aggregate grinds machine aims at strengthening the intensity of aggregate, improves grinding efficiency simultaneously.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of vertical eccentric wheel of reinforceing aggregate grinds machine includes the casing, casing internally mounted has the grinding vessel, the inside swing joint of grinding vessel has the stainless steel roller, A bearing is all installed at stainless steel roller both ends, stainless steel roller bottom rotates and is connected with the runner, the inner circle that surface welding has eccentric shaft and A bearing on the runner links to each other, the C bearing is installed to the runner outer wall, the connecting rod is installed to stainless steel roller top, the motor is installed to the grinding vessel bottom, the power take off end fixedly connected with transmission shaft of motor, the metal frame is installed at the casing top, the inside fixedly connected with screen cloth of metal frame, vibrating motor is installed to the metal frame outer wall, the welding of vibrating motor below has the engaging lug, the surface welding has the spring under the engaging lug.

Optionally, the top of the grinding cylinder is through, a grinding cavity is formed in one side of the stainless steel roller, and the cross section of the grinding cavity is circular.

Optionally, the section of the connecting rod is circular, a bearing D is installed at one end of the connecting rod, and the other end of the connecting rod is connected with an inner ring of the bearing A.

Optionally, the transmission shaft runs through the grinding vessel bottom and transmission shaft one end links to each other with the centre of a circle position welding of runner, the B bearing is installed to transmission shaft and grinding vessel outer wall bottom junction, O type sealing washer is installed to transmission shaft and grinding vessel inner chamber bottom junction.

Optionally, the welding of metal frame below has the hopper, the hopper switches on with grinding the chamber top and links to each other, there is the discharge door casing outer wall through hinged joint.

The utility model has the advantages as follows:

1. the utility model discloses a grind chamber internally mounted and have the stainless steel roller, and the stainless steel roller is inside to be solid construction, the stainless steel roller is equipped with certain clearance apart from grinding the chamber both sides, A bearing inner circle through stainless steel roller bottom is connected with runner upper surface welded's eccentric shaft, the runner rotates with the inner circle of C bearing simultaneously and links to each other, it rotates to drive the runner through the motor during operation, and then the runner drives the stainless steel roller and is eccentric motion grinding the intracavity portion, and the inner circle through the A bearing at stainless steel roller top is connected with the connecting rod, D bearing is installed to the one end of connecting rod simultaneously, D bearing bottom is the solid construction of grinding vessel, when the stainless steel roller operates, the connecting rod can rotate along with the stainless steel roller, promote the stability of stainless steel roller during operation, through the rotation of stainless steel roller, make the stainless steel roller extrude and grind the aggregate in grinding the chamber, make to produce strong shearing striking between the aggregate, Thereby changing the particle size of the aggregate and achieving the purposes of grinding the aggregate and strengthening the strength of the aggregate.

2. The utility model discloses an aggregate that the manual work will be waited to grind is placed in the metal frame, make the aggregate be located the screen cloth, insert the commercial power after vibrating motor, start vibrating motor, and there is the engaging lug through the outside symmetrical welding of metal frame, and the engaging lug lower surface is connected with the casing through the spring, the reciprocating sieve spring is selected to the spring, when vibrating motor during operation, spring fit vibrating motor's vibration, thereby strengthen the amplitude of metal frame, aggregate to on the screen cloth is filtered, the qualified aggregate of particle diameter can fall through the mesh on the screen cloth, the qualified aggregate of particle diameter falls into and leads in the hopper, and the hopper switches on with the inside grinding chamber of seting up of grinding vessel and links to each other, make the aggregate fall into grinding intracavity portion, thereby the grinding efficiency of aggregate has been promoted.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of a vertical eccentric wheel grinder for reinforcing aggregates according to an embodiment of the present invention;

fig. 2 is a schematic sectional view of a grinding cylinder of the vertical eccentric wheel grinder for reinforcing aggregates according to an embodiment of the present invention;

fig. 3 is a schematic top view of a grinding drum of a vertical eccentric wheel grinder for reinforcing aggregates according to an embodiment of the present invention.

In the figure: 1. a housing; 2. a grinding cylinder; 201. a stainless steel roller; 202. a grinding chamber; 203. a, a bearing; 204. a rotating wheel; 205. an eccentric shaft; 206. b, a bearing; 207. an O-shaped sealing ring; 208. c, a bearing; 209. A connecting rod; 210. d, a bearing; 3. a motor; 301. a drive shaft; 4. a metal frame; 401. screening a screen; 402. A vibration motor; 403. connecting lugs; 404. a spring; 405. a hopper; 5. a discharge door.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.

A vertical eccentric wheel grinder for reinforcing aggregate according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 3.

Referring to fig. 1, 2 and 3, a vertical eccentric wheel grinding machine for reinforcing aggregate provided by an embodiment of the present invention includes a casing 1, a grinding cylinder 2 is installed inside the casing 1, a stainless steel roller 201 is movably connected inside the grinding cylinder 2, a bearing 203 a is installed at both ends of the stainless steel roller 201, a rotating wheel 204 is rotatably connected at the bottom of the stainless steel roller 201, an eccentric shaft 205 is welded on the upper surface of the rotating wheel 204 and connected with the inner ring of the bearing 203 a, a bearing 208C is installed on the outer wall of the rotating wheel 204, a connecting rod 209 is installed above the stainless steel roller 201, a motor 3 is installed at the bottom of the grinding cylinder 2, a transmission shaft 301 is fixedly connected at the power output end of the motor 3, a metal frame 4 is installed at the top of the casing 1, a screen 401 is fixedly connected inside the metal frame 4, and a vibration motor 402 is installed on the outer, a connecting lug 403 is welded below the vibration motor 402, and a spring 404 is welded on the lower surface of the connecting lug 403.

Referring to fig. 1, fig. 2 and fig. 3, the embodiment of the utility model provides a vertical eccentric wheel of reinforceing aggregate grinds machine passes through vibrating motor 402 during operation, the vibration of spring 404 cooperation vibrating motor 402, thereby increase the amplitude of metal frame 4, aggregate on the screen cloth 401 is screened, qualified aggregate of particle diameter can fall through the mesh on the screen cloth 401, qualified aggregate of particle diameter falls into the hopper 405 and leads, and the hopper 405 switches on with the grinding chamber 202 that grinding cylinder 2 is inside was seted up and links to each other, make the aggregate fall into inside grinding chamber 202, through the rotation of motor 3 drive stainless steel roller 201, make stainless steel roller 201 extrude and grind the aggregate in grinding chamber 202, make to produce strong shearing striking between the aggregate, thereby change the particle diameter of aggregate, reach levigated aggregate and the mesh of reinforcing aggregate intensity.

Referring to fig. 3, an embodiment of the present invention provides a vertical eccentric wheel grinding machine for reinforcing aggregate, the top of the grinding cylinder 2 is through type, the grinding cavity 202 has been seted up on one side of the stainless steel roller 201, the grinding cavity 202 is circular ring-shaped in cross-section, and can be more sufficient for grinding the aggregate.

Referring to fig. 2, an embodiment of the present invention provides a vertical eccentric grinder for reinforcing aggregate, the cross section of the connecting rod 209 is circular, and a D bearing 210 is installed at one end of the connecting rod 209, the other end of the connecting rod 209 is connected with the inner ring of the a bearing 203, so as to improve the stability of the stainless steel roller 201 during operation.

Referring to fig. 1 and 2, the embodiment of the utility model provides a vertical eccentric wheel of reinforceing aggregate grinds machine, transmission shaft 301 runs through 2 bottoms of grinding vessel and transmission shaft 301 one end links to each other with the centre of a circle position welding of runner 204,

transmission shaft

301 and 2 outer wall bottoms of grinding vessel combine the department and install B bearing 206, the precision of circling round when having guaranteed transmission shaft 301 pivoted,

transmission shaft

301 and 2 inner chamber bottoms of grinding vessel combine the department and install O type sealing washer 207, play dustproof, waterproof effect.

Referring to fig. 1, the embodiment of the utility model provides a vertical eccentric wheel of reinforceing aggregate grinds machine, the welding of 4 below of metal frame has hopper 405, hopper 405 switches on with grinding chamber 202 top and links to each other, is convenient for lead to the aggregate that filters, there is discharge door 5 casing 1 outer wall through hinged joint, the aggregate ejection of compact after being convenient for grind.

The embodiment of the utility model provides a vertical eccentric wheel of reinforceing aggregate grinds machine, during operation through artifical with the aggregate of waiting to grind place in metal frame 4, make the aggregate be located screen cloth 401, insert vibrating motor 402 behind the commercial power, start vibrating motor 402, and have engaging lug 403 through the outside symmetric welding of metal frame 4, and the lower surface of engaging lug 403 is connected with casing 1 through spring 404, spring 404 selects the shale shaker spring, when vibrating motor 402 is worked, spring 404 cooperates the vibration of vibrating motor 402, thereby increase the amplitude of metal frame 4, screen the aggregate on screen cloth 401, the qualified aggregate of particle diameter can fall through the mesh on screen cloth 401, the qualified aggregate of particle diameter falls into hopper 405 and leads, and hopper 405 switches on with the grinding chamber 202 that grinding vessel 2 was inside was seted up and links to, make the aggregate fall into inside grinding chamber 202, the stainless steel roller 201 is installed in the grinding cavity 202, the stainless steel roller 201 is of a solid structure, a certain gap is formed between the stainless steel roller 201 and two sides of the grinding cavity 202, the inner ring of the A bearing 203 at the bottom of the stainless steel roller 201 is connected with an eccentric shaft 205 welded on the upper surface of a rotating wheel 204, the rotating wheel 204 is rotationally connected with the inner ring of a C bearing 208, the rotating wheel 204 is driven to rotate by the working of a motor 3, the rotating wheel 204 drives the stainless steel roller 201 to do eccentric motion in the grinding cavity 202, the inner ring of the A bearing 203 at the top of the stainless steel roller 201 is connected with a connecting rod 209, one end of the connecting rod 209 is provided with a D bearing 210, the bottom of the D bearing 201 is of a solid structure of a grinding cylinder 2, when the stainless steel roller 201 runs, the connecting rod 209 can rotate along with the stainless steel roller 201, and the stainless steel roller 201 rotates to enable the stainless steel roller 201 to extrude and, so that strong shearing impact is generated among the aggregates, thereby changing the particle size of the aggregates and achieving the purposes of grinding the aggregates and strengthening the strength of the aggregates.

It should be noted that the utility model relates to a vertical eccentric wheel grinder of reinforceed aggregate, including casing 1, grinding vessel 2, stainless steel roller 201, grind chamber 202, A bearing 203, runner 204, eccentric shaft 205, B bearing 206, O type sealing washer 207, C bearing 208, connecting rod 209, D bearing 210, motor 3, transmission shaft 301, metal frame 4, screen cloth 401, vibrating motor 402, engaging lug 403, spring 404, hopper 405, discharge door 5, the part is the component that general standard or skilled person knows, its structure and principle all can be known or can be known through conventional experimentation for this technical manual, vibrating motor 402 model can be selected to YZS-YZU-25-6, the model of motor 3 can be selected to Y2-160M 1-2.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The vertical eccentric wheel grinding machine for reinforcing the aggregate is characterized by comprising a machine shell, a grinding cylinder is arranged in the shell, a stainless steel roller is movably connected in the grinding cylinder, both ends of the stainless steel roller are provided with A bearings, the bottom of the stainless steel roller is rotatably connected with a rotating wheel, the upper surface of the rotating wheel is welded with an eccentric shaft, the eccentric shaft is connected with the inner ring of the bearing A, the outer wall of the rotating wheel is provided with a C bearing, a connecting rod is arranged above the stainless steel roller, the bottom of the grinding cylinder is provided with a motor, the power output end of the motor is fixedly connected with a transmission shaft, the top of the machine shell is provided with a metal frame, the inside fixedly connected with screen cloth of metal frame, vibrating motor is installed to the metal frame outer wall, the welding of vibrating motor below has the engaging lug, the lower surface welding of engaging lug has the spring.

2. The vertical eccentric wheel grinding machine for reinforced aggregates according to claim 1, wherein the top of the grinding cylinder is through, a grinding cavity is formed on one side of the stainless steel roller, and the section of the grinding cavity is circular.

3. The vertical eccentric grinder for reinforcing aggregates according to claim 1, wherein the connecting rod has a circular cross-section and is provided at one end with a D-bearing and at the other end with an inner ring of an a-bearing.

4. The vertical eccentric wheel grinder for reinforced aggregates according to claim 1, wherein the transmission shaft penetrates the bottom of the grinding cylinder, one end of the transmission shaft is welded to the center of the rotating wheel, a B bearing is installed at the joint of the transmission shaft and the bottom of the outer wall of the grinding cylinder, and an O-shaped sealing ring is installed at the joint of the transmission shaft and the bottom of the inner cavity of the grinding cylinder.

5. The vertical eccentric wheel grinding machine for the reinforced aggregates according to claim 2, characterized in that a hopper is welded below the metal frame, the hopper is communicated with the top of the grinding cavity, and the outer wall of the casing is connected with a discharge door through a hinge.