CN221847395U - Multilayer stone crushing device - Google Patents

Abstract

The utility model discloses a multilayer stone crushing device, and relates to the technical field of stone crushing devices. The utility model comprises a protective shell, wherein a discharge hole is formed in the side surface of the protective shell, a blanking plate is fixedly connected to the side surface of the discharge hole, and a feed inlet is formed in the top of the protective shell; the inside of protecting crust is provided with reducing mechanism, reducing mechanism includes motor A, motor A's output shaft fixedly connected with bull stick, the circumference fixedly connected with gear of bull stick. The utility model drives the rotating rod to rotate through the motor A to drive the blade to rotate and the teeth in the crushing device. The sawtooth and the components such as axis of rotation mutually support, have realized driving the axis of rotation through the rotation of turning gear and rotate, drive the effect that the tooth rotated through the axis of rotation is rotatory, have reached the effect of abundant rubble, realize the fine control to rubble effect, adapt to the stone of different grade type or density.

Description

Multi-layer stone crushing device

Technical Field

The utility model belongs to the technical field of stone crushing devices, in particular to a multi-layer stone crushing device.

Background Art

With the rapid development of social economy, stone machines can be divided into medical crushers and mining crushers. Mining crushers are suitable for crushing massive hard rocks in mines in principle. Its typical granite output particle size is ≤40mm, accounting for 90%. The machine can process materials with a side length of 100-500 mm, and its compressive strength can reach up to 350 MPa. It has the advantages of large crushing ratio and cubic particles after crushing. Mining crushing machinery refers to crushing machinery in which the content of particles larger than three millimeters in the discharge accounts for more than 50% of the total discharge volume.

According to a disclosed multi-layer gravel vibration screening device (publication number: CN208116150U), it includes a screening cylinder, a gravel feed pipe is installed on the top of the screening cylinder, and a feeding funnel is connected to the top of the gravel feed pipe. The screening cylinder is provided with unqualified material filter screens, coarse material filter screens, medium material filter screens and fine material filter screens arranged evenly and equidistantly from top to bottom. The aperture sizes of the unqualified material filter screens, coarse material filter screens, medium material filter screens and fine material filter screens in the screening cylinder decrease from top to bottom. The feeding hopper and the gravel feed pipe make it convenient to add the stones, and prevent the gravel inside the screening cylinder from splashing and dust from being raised when the screening cylinder vibrates, which is safer and more hygienic; the multi-layer filter screens can be provided to achieve a better screening effect of the gravel, and facilitate the processing of materials of different specifications; the springs provided on the fixed plate can increase the vibration amplitude of the vibration motor, and make the efficiency of the gravel screening higher. However, in the above-mentioned device, the gravel feed pipe, the screening cylinder, the filter screen, the coarse material filter screen and other components cooperate with each other, and it is difficult to achieve the effect of sufficient gravel crushing, and it is difficult to achieve fine control of the gravel crushing effect, and the effect of adapting to stones of different types or densities needs to be improved.

Utility Model Content

The purpose of the utility model is to provide a multi-layer stone crushing device, in which the motor A drives the rotating rod to rotate, and the blades are driven to rotate. The teeth in the crushing device, the saw teeth and the rotating shaft and other components cooperate with each other, so that the rotating gear drives the rotating shaft to rotate, and the rotating shaft drives the teeth to rotate, thereby solving the existing problems.

In order to solve the above technical problems, the utility model is realized by the following technical solutions:

The utility model is a multi-layer stone crushing device, comprising a protective shell, a discharge port is provided on the side of the protective shell, a discharge plate is fixedly connected to the side of the discharge port, and a feed port is provided on the top of the protective shell;

A crushing device is arranged inside the protective shell, and the crushing device includes a motor A, the output shaft of the motor A is fixedly connected to a rotating rod, the circumferential surface of the rotating rod is fixedly connected to a gear, the circumferential surface of the rotating rod is fixedly connected to a blade, the inner wall of the protective shell is rotatably connected to a rotating rod, the circumferential surface of the rotating rod is fixedly connected to a gear plate, the circumferential surface of the rotating rod is fixedly connected to saw teeth, the inner wall of the protective shell is rotatably connected to a rotating shaft, the circumferential surface of the rotating shaft is fixedly connected to a rotating gear, and the circumferential surface of the rotating shaft is fixedly connected to teeth.

Furthermore, the side surface of the gear is meshed with the side surface of the gear plate, and the side surface of the gear is meshed with the side surface of the rotating gear. The number of the blades is set to be several, and they are arranged in a circular array on the circumferential surface of the rotating rod. The rotating rod, rotating rod and rotating shaft are located on the same horizontal line. The above design is conducive to the rotation of the gear plate.

Furthermore, a fixed column is fixedly connected to the bottom of the protective shell, the number of the teeth is set to be a plurality of and are arranged along a circumferential array on the circumferential surface of the rotating shaft, the number of the saw teeth is set to be a plurality of and are arranged along a circumferential array on the circumferential surface of the rotating rod, and the above design is conducive to crushing stones.

Furthermore, a filtering device is provided inside the protective shell, and the filtering device includes a motor B, the side of the motor B is fixedly connected to the inner wall of the protective shell, the output shaft of the motor B is fixedly connected to a reciprocating screw, the circumferential surface of the reciprocating screw is threadedly sleeved with a threaded sleeve, the side of the threaded sleeve is fixedly connected to a filter plate, and the side of the filter plate is fixedly connected to a connecting rod. The above design is conducive to filtering crushed stones.

Furthermore, a filter hole is opened on the top of the filter plate, and the end of the connecting rod away from the filter plate is fixedly connected to the inner wall of the protective shell. The filter plate and the rotating rod, the rotating rod and the rotating shaft are located on the same horizontal line. The above design is conducive to the rotation of the rotating gear.

Furthermore, an observation plate is provided on the front side of the protective shell, a collection box is provided on the front side of the protective shell, and the number of the filter holes is set to be several and arranged along a linear array on the top of the filter plate.

Furthermore, a handle is fixedly connected to the front side of the collection box, the number of the handles is set to two, and they are symmetrical to each other along the vertical center axis of the protective shell, and the material of the handle is set to rubber. The above design is conducive to wear resistance.

Furthermore, a fixing plate is fixedly connected to the bottom of the fixing column, a rotating shaft is fixedly connected to the side of the fixing plate, and a universal wheel is rotatably connected to the circumferential surface of the rotating shaft. The above design is conducive to moving the device.

The utility model has the following beneficial effects:

1. The utility model drives the rotating rod to rotate through the motor A, and the force of the blade to rotate is combined with the teeth in the crushing device. The saw teeth and the rotating shaft and other components cooperate with each other, so that the rotating shaft is driven to rotate by the rotating gear, and the teeth are driven to rotate by the rotating shaft, so as to achieve the effect of fully crushing the stone, realize the fine control of the crushing effect, and adapt to stones of different types or densities.

2. The utility model drives the reciprocating screw to rotate through the motor B to drive the threaded sleeve to move horizontally, and the force cooperates with the filter plate, filter holes, connecting rods and other components in the filter device, so that the filter plate is driven to move horizontally by the horizontal displacement of the threaded sleeve, and the crushed stones are filtered through the filter holes, thereby achieving the effect of filtering crushed stones, helping to ensure that the size and quality of the crushed stones meet the requirements, and improving the quality and consistency of the products produced.

Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

FIG1 is a schematic diagram of the three-dimensional appearance structure of the utility model;

FIG2 is a schematic diagram of the three-dimensional bottom view structure of the rotating shaft of the present invention;

FIG3 is a schematic diagram of a three-dimensional cross-sectional structure of a filter plate of the present invention;

FIG4 is a three-dimensional enlarged structural diagram of the blade of the utility model;

FIG5 is a three-dimensional enlarged structural schematic diagram of the filter plate of the utility model;

FIG. 6 is a schematic diagram of the three-dimensional enlarged structure of A in FIG. 4 of the present invention.

In the accompanying drawings, the components represented by the reference numerals are listed as follows:

101. Protective shell; 102. Discharge port; 103. Feeding plate; 104. Feeding port; 105. Observation plate; 106. Collection box; 107. Handle; 108. Fixed column; 109. Fixed plate; 110. Rotating shaft; 111. Universal wheel; 2. Crushing device; 201. Motor A; 202. Rotating rod; 203. Blade; 204. Gear; 205. Rotating rod; 206. Gear plate; 207. Sawtooth; 208. Rotating shaft; 209. Rotating gear; 210. Tooth; 3. Filtering device; 301. Motor B; 302. Reciprocating screw; 303. Threaded sleeve; 304. Filter plate; 305. Filter hole; 306. Connecting rod.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Please refer to Figures 1-6. The utility model is a multi-layer stone crushing device, including a protective shell 101, a discharge port 102 is opened on the side of the protective shell 101, a discharge plate 103 is fixedly connected to the side of the discharge port 102, and a feed port 104 is opened on the top of the protective shell 101;

A crushing device 2 is arranged inside the protective shell 101, and the crushing device 2 includes a motor A201, the output shaft of the motor A201 is fixedly connected to a rotating rod 202, the circumferential surface of the rotating rod 202 is fixedly connected to a gear 204, the circumferential surface of the rotating rod 202 is fixedly connected to a blade 203, the inner wall of the protective shell 101 is rotatably connected to a rotating rod 205, the circumferential surface of the rotating rod 205 is fixedly connected to a gear plate 206, the circumferential surface of the rotating rod 205 is fixedly connected to a saw tooth 207, the inner wall of the protective shell 101 is rotatably connected to a rotating shaft 208, the circumferential surface of the rotating shaft 208 is fixedly connected to a rotating gear 209, and the circumferential surface of the rotating shaft 208 is fixedly connected to teeth 210.

The side of the gear 204 meshes with the side of the gear plate 206, and the side of the gear 204 meshes with the side of the rotating gear 209. The number of blades 203 is set to be several, and they are arranged in a circular array on the circumferential surface of the rotating rod 202. The rotating rod 202, the rotating rod 205 and the rotating shaft 208 are located on the same horizontal line. The above design is conducive to the rotation of the gear plate 206.

The bottom of the protective shell 101 is fixedly connected with a fixed column 108, the number of teeth 210 is set to be a plurality and arranged along a circumferential array on the circumferential surface of the rotating shaft 208, the number of saw teeth 207 is set to be a plurality and arranged along a circumferential array on the circumferential surface of the rotating rod 205, and the above design is conducive to crushing stones.

A filtering device 3 is arranged inside the protective shell 101, and the filtering device 3 includes a motor B301. The side of the motor B301 is fixedly connected to the inner wall of the protective shell 101, and the output shaft of the motor B301 is fixedly connected to a reciprocating screw 302. The circumferential surface of the reciprocating screw 302 is threadedly sleeved with a threaded sleeve 303. The side of the threaded sleeve 303 is fixedly connected to a filter plate 304. The side of the filter plate 304 is fixedly connected to a connecting rod 306. The above design is conducive to filtering crushed stones.

A filter hole 305 is provided at the top of the filter plate 304, and one end of the connecting rod 306 away from the filter plate 304 is fixedly connected to the inner wall of the protective shell 101. The filter plate 304 and the rotating rod 205, the rotating rod 202 and the rotating shaft 208 are located on the same horizontal line. The above design is conducive to the rotation of the rotating gear 209.

An observation plate 105 is disposed on the front side of the protective shell 101 , a collection box 106 is disposed on the front side of the protective shell 101 , and the number of the filter holes 305 is set to be several and arranged along a linear array on the top of the filter plate 304 .

A handle 107 is fixedly connected to the front side of the collection box 106. The number of handles 107 is set to two, and they are symmetrical to each other along the vertical center axis of the protective shell 101. The material of the handle 107 is set to be rubber. The above design is conducive to wear resistance.

The bottom of the fixed column 108 is fixedly connected to a fixed plate 109, the side of the fixed plate 109 is fixedly connected to a rotating shaft 110, and the circumferential surface of the rotating shaft 110 is rotatably connected to a universal wheel 111. The above design is conducive to moving the device.

A specific application of this embodiment is: the present application drives the rotating rod 202 to rotate through the motor A201, and then drives the blade 203 to rotate through the rotating rod 202, drives the gear 204 to rotate through the rotating rod 202, and then drives the gear plate 206 to rotate through the gear 204, drives the rotating rod 205 to rotate through the gear plate 206, and then drives the sawtooth 207 to rotate through the rotating rod 205, drives the rotating gear 209 to rotate through the gear 207, and then drives the rotating shaft 208 through the rotating gear 209. The rotating shaft 208 rotates and drives the teeth 210 to rotate, so as to fully crush the stone and realize the fine control of the stone crushing effect to adapt to stones of different types or densities. The reciprocating screw 302 is driven by the motor B301 to rotate and drive the threaded sleeve 303 to move horizontally, and then the filter plate 304 is driven to move horizontally through the horizontal displacement of the threaded sleeve 303. The crushed stones are filtered through the filter holes 305, so as to filter the crushed stones, which helps to ensure that the size and quality of the crushed stones meet the requirements and improve the quality and consistency of the products produced.

In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims (8)

1. A multi-layer stone crushing device, comprising a protective shell (101), characterized in that: a discharge port (102) is provided on the side of the protective shell (101), a discharge plate (103) is fixedly connected to the side of the discharge port (102), and a feed port (104) is provided on the top of the protective shell (101); A crushing device (2) is arranged inside the protective shell (101), and the crushing device (2) comprises a motor A (201), the output shaft of the motor A (201) is fixedly connected to a rotating rod (202), the circumferential surface of the rotating rod (202) is fixedly connected to a gear (204), and the circumferential surface of the rotating rod (202) is fixedly connected to a blade (203), the inner wall of the protective shell (101) is rotatably connected to a rotating rod (205), the circumferential surface of the rotating rod (205) is fixedly connected to a gear plate (206), and the circumferential surface of the rotating rod (205) is fixedly connected to saw teeth (207), the inner wall of the protective shell (101) is rotatably connected to a rotating shaft (208), the circumferential surface of the rotating shaft (208) is fixedly connected to a rotating gear (209), and the circumferential surface of the rotating shaft (208) is fixedly connected to teeth (210). 2. A multi-layer stone crushing device according to claim 1, characterized in that the side surface of the gear (204) is meshed with the side surface of the gear plate (206), the side surface of the gear (204) is meshed with the side surface of the rotating gear (209), the number of the blades (203) is set to be several, and they are arranged in a circular array on the circumferential surface of the rotating rod (202), and the rotating rod (202), the rotating rod (205) and the rotating shaft (208) are located on the same horizontal line. 3. A multi-layer stone crushing device according to claim 2, characterized in that a fixed column (108) is fixedly connected to the bottom of the protective shell (101), the number of the teeth (210) is set to be a plurality of and are arranged in a circumferential array on the circumferential surface of the rotating shaft (208), and the number of the saw teeth (207) is set to be a plurality of and are arranged in a circumferential array on the circumferential surface of the rotating rod (205). 4. A multi-layer stone crushing device according to claim 3, characterized in that a filtering device (3) is arranged inside the protective shell (101), and the filtering device (3) comprises a motor B (301), the side of the motor B (301) is fixedly connected to the inner wall of the protective shell (101), the output shaft of the motor B (301) is fixedly connected to a reciprocating screw (302), the circumferential surface of the reciprocating screw (302) is threadedly sleeved with a threaded sleeve (303), the side of the threaded sleeve (303) is fixedly connected to a filter plate (304), and the side of the filter plate (304) is fixedly connected to a connecting rod (306). 5. A multi-layer stone crushing device according to claim 4, characterized in that a filter hole (305) is opened on the top of the filter plate (304), the end of the connecting rod (306) away from the filter plate (304) is fixedly connected to the inner wall of the protective shell (101), and the filter plate (304) and the rotating rod (205), the rotating rod (202) and the rotating shaft (208) are located on the same horizontal line. 6. A multi-layer stone crushing device according to claim 5, characterized in that an observation plate (105) is provided on the front side of the protective shell (101), a collection box (106) is provided on the front side of the protective shell (101), and the number of the filter holes (305) is set to be several and arranged along a linear array on the top of the filter plate (304). 7. A multi-layer stone crushing device according to claim 6, characterized in that a handle (107) is fixedly connected to the front side of the collection box (106), the number of the handles (107) is set to two, and they are symmetrical to each other along the vertical center axis of the protective shell (101), and the material of the handle (107) is set to be rubber. 8. A multi-layer stone crushing device according to claim 7, characterized in that a fixing plate (109) is fixedly connected to the bottom of the fixing column (108), a rotating shaft (110) is fixedly connected to the side of the fixing plate (109), and a universal wheel (111) is rotatably connected to the circumferential surface of the rotating shaft (110).