CN216093902U

CN216093902U - Stone crusher for water conservancy construction

Info

Publication number: CN216093902U
Application number: CN202121938931.8U
Authority: CN
Inventors: 迟磊; 王森; 陈立国
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2022-03-22
Anticipated expiration: 2031-08-18

Abstract

The utility model relates to the technical field of stone crushers, in particular to a stone crusher for water conservancy construction, which comprises a box body, wherein a stone crushing cavity is arranged at the top of the box body, a first stone crushing roller, a second stone crushing roller and a clamping plate are arranged on the inner side of the stone crushing cavity, a first screening plate and a second screening plate are arranged on the inner side of the box body, and the crushing specification of the equipment is more uniform and the crushing rate is improved through the arranged clamping plate.

Description

Stone crusher for water conservancy construction

Technical Field

The utility model relates to the technical field of stone crushers, in particular to a stone crusher for water conservancy construction.

Background

The crusher mainly crushes various stones, generally, different crusher types can be selected according to different stone properties, common crusher types comprise jaw crushing, cone crushing and impact crushing, the sizes of stones which can be crushed by the crushers of different types are different, and the production yield is different.

The sand aggregate is usually needed to be used as a construction material for water conservancy construction, so a crusher is needed to crush stones, but the traditional stone crusher used for water conservancy construction does not have the function of a crushed screen, and has no specification limit during crushing, and the service quality of the sand aggregate is influenced by the large specification difference after crushing.

Therefore, a rock crusher for water conservancy construction is needed to improve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a stone crusher for water conservancy construction, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a stone crusher for water conservancy construction, includes the box, the top of box is equipped with the rubble chamber, is equipped with first rubble roller, second rubble roller and cardboard in the inboard in rubble chamber, is equipped with first screening board and second screening board in the inboard of box.

As a preferable scheme of the utility model, the bottom of the box body is provided with a support frame, one side of the top of the box body is provided with a gravel cavity, the bottom of the gravel cavity is communicated with the inside of the box body, and a mounting seat is arranged in the length direction of the top of the box body and close to the gravel cavity.

As a preferable scheme of the present invention, a first screening plate is disposed on an inner side wall of the box body, a second screening plate is disposed at a bottom of the inner side of the box body, the first screening plate is disposed in a slope manner, a discharging hopper is disposed on a cross section of one side of a peripheral width of the box body and a cross section of one end of the discharging hopper close to a bottom of the first screening plate, and an opening of the discharging hopper is located at one end of the first screening plate and communicated with the opening.

As a preferable scheme of the utility model, a feed hopper is arranged on the outer edge of the top of the gravel cavity, a first gravel crushing roller and a second gravel crushing roller are sequentially arranged between the sections on the two sides of the width of the inner side wall of the gravel cavity, a plurality of rod clamping plates are uniformly distributed on the two sides of the first gravel crushing roller and the second gravel crushing roller in the length direction and the sections on the two sides of the length of the inner side wall of the gravel cavity at equal intervals, a protective cover is arranged on the section on one side of the periphery of the gravel cavity far away from the mounting seat, a driving gear and a driven gear are arranged on the inner side of the protective cover, the driving gear is sleeved on the outer ring surface of the rotating rod of the first gravel crushing roller, the driven gear is sleeved on the outer ring surface of the rotating rod of the second gravel crushing roller, and the driving gear and the driven gear are meshed with each other.

As a preferable scheme of the utility model, the top of the mounting seat is provided with a motor cover, the inner side of the motor cover is provided with a transmission motor and a speed reducing motor, the transmission motor and the speed reducing motor are linked through a belt, and one end of an output shaft of the transmission motor penetrates through the gravel cavity to be connected with a rotating rod of the first gravel crushing roller.

As a preferable scheme of the utility model, the bottom of the box body is communicated with the second screening plate, and a control panel is arranged on the section of one side of the peripheral length of the box body.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the feeding hopper, the first gravel roller, the second gravel roller, the first screening plate and the second screening plate are arranged, so that the equipment can effectively prevent stone fragments from falling into the blanking end under the condition that the stone fragments do not meet the specification, and meanwhile, the gravel materials with different specifications are screened, thereby improving the quality reliability of the sand aggregate in water conservancy construction.

Drawings

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

FIG. 2 is a schematic view of a driving gear and a driven gear of the present invention;

FIG. 3 is a schematic view of the internal structure of the case according to the present invention;

in the figure: 1. a box body; 2. a support frame; 3. a lithotripsy cavity; 4. a feed hopper; 5. a first stone crushing roller; 6. A second stone crushing roller; 7. clamping a plate; 8. a mounting seat; 9. a motor cover; 10. a drive motor; 11. a reduction motor; 12. a protective cover; 13. a driving gear; 14. a driven gear; 15. a first screening plate; 16. a second screening plate; 17. and (4) discharging the hopper.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Several embodiments of the utility model are presented. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a stone crusher for water conservancy construction, includes box 1, and the top of box 1 is equipped with rubble chamber 3, is equipped with first garrulous stone roller 5, second garrulous stone roller 6 and cardboard 7 in the inboard in rubble chamber 3, is equipped with first screening plate 15 and second screening plate 16 in the inboard of box 1.

In the embodiment, referring to fig. 1, 2 and 3, a support frame 2 is arranged at the bottom of a box body 1, a gravel cavity 3 is arranged at one side of the top of the box body 1, the bottom of the gravel cavity 3 is communicated with the inside of the box body 1, a mounting seat 8 is arranged in the length direction of the top of the box body 1 and close to the gravel cavity 3, a feed hopper 4 is arranged at the outer edge of the top of the gravel cavity 3, a first gravel roller 5 and a second gravel roller 6 are sequentially arranged between the cross sections at two sides of the width of the inner side wall of the gravel cavity 3, a plurality of rod clamping plates 7 are uniformly distributed at equal intervals on the cross sections at two sides of the length direction of the first gravel roller 5 and the two sides of the length of the inner side wall of the gravel cavity 3, a protective cover 12 is arranged on the cross section at one side of the periphery of the gravel cavity 3 far away from the mounting seat 8, a driving gear 13 and a driven gear 14 are arranged on the inner side of the protective cover 12, and the driving gear 13 is sleeved on the outer ring surface of a rotating rod of the first gravel roller 5, driven gear 14 cover is established at the outer anchor ring face of second garrulous stone roller 6, interlock each other between driving gear 13 and the driven gear 14, the top of mount pad 8 is equipped with motor cover 9, be equipped with drive motor 10 and gear motor 11 in the inboard of motor cover 9, and through the belt interlock between drive motor 10 and the gear motor 11, and the output shaft one end of drive motor 10 is passed the bull stick of rubble chamber 3 and first garrulous stone roller 5 and is connected, cardboard 7 through setting up, make this equipment prevent effectively that the stone piece from dropping into the unloading end under the condition that is not conform to the specification, improve raw materials mixing quality.

In an embodiment, referring to fig. 1 and 3, a first screening plate 15 is disposed on an inner side wall of a box body 1, a second screening plate 16 is disposed at a bottom of an inner side of the box body 1, the first screening plate 15 is disposed in a slope manner, a discharging hopper 17 is disposed on a cross section of one side of a peripheral width of the box body 1 and a cross section of one end of the bottom of the first screening plate 15, an opening of the discharging hopper 17 is located at one end of the first screening plate 15 and is communicated with the second screening plate 16, a control panel is disposed on a cross section of one side of a peripheral length of the box body 1, and the device screens crushed stones with different specifications through the disposed first screening plate 15, so that quality reliability of the sand aggregates in water conservancy construction is improved.

The working principle is as follows: during the use, at first, to carry out broken stone and pour into rubble chamber 3 from feeder hopper 4 in, then start driving motor 11, at this moment driving motor 11's output shaft drives first garrulous stone roller 5 and rotates, drive driving gear 13 and rotate when first garrulous stone roller 5 is pivoted thereby it makes second garrulous stone roller 6 rotate and carry out the stone with first garrulous stone roller 5 together to drive driven gear 14 through driving gear 13 and rotate, gap between cardboard 7 can prevent effectively that the stone piece from dropping into the unloading end under the condition that is not conform to the specification when broken, can pass through on box 1 inside first screening plate 15 after the stone is broken and accord with the specification standard, at this moment, the less fine powder grit of volume can fall into second screening plate 16 through first screening plate 15 on, then fall into the inboard that ground is located support frame 2 again, make things convenient for the constructor to take, simultaneously for the rubble through first screening plate 15 can be because the ramp type mechanism of first screening plate 15 and the landing to hopper 17 down At the opening part, the materials are discharged through the discharging hopper 17, and the equipment screens crushed stone materials with different specifications, so that the quality reliability of the sand aggregate in water conservancy construction is improved, and certain popularization value is realized.

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

1. The utility model provides a stone crusher for water conservancy construction, includes box (1), its characterized in that: the top of box (1) is equipped with rubble chamber (3), is equipped with first garrulous stone roller (5), second garrulous stone roller (6) and cardboard (7) in the inboard in rubble chamber (3), is equipped with first screening plate (15) and second screening plate (16) in the inboard of box (1).

2. The stone crusher for water conservancy construction according to claim 1, characterized in that: the bottom of box (1) is equipped with support frame (2), is equipped with rubble chamber (3) in top one side of box (1), the bottom in rubble chamber (3) communicates with each other with the inside of box (1), just is close to rubble chamber (3) department and is equipped with mount pad (8) at the top length direction of box (1).

3. The stone crusher for water conservancy construction according to claim 1, characterized in that: be equipped with first screening board (15) on the inside wall of box (1), be equipped with second screening board (16) in the inboard bottom of box (1), first screening board (15) are the slope formula setting, are equipped with down hopper (17) on the cross-section of the peripheral width one side cross-section of box (1) and be close to first screening board (15) bottom one end, and the one end that the opening of hopper (17) is in first screening board (15) down communicates with each other.

4. The stone crusher for water conservancy construction according to claim 1, characterized in that: a feed hopper (4) is arranged on the outer edge of the top of the gravel cavity (3), a first gravel roller (5) and a second gravel roller (6) are sequentially arranged between the cross sections at the two sides of the width of the inner side wall of the gravel cavity (3), a plurality of rod clamping plates (7) are uniformly distributed on the two sides of the first gravel roller (5) and the second gravel roller (6) in the length direction and on the sections of the two sides of the inner side wall of the gravel cavity (3) at equal intervals, a protective cover (12) is arranged on the section of one side of the periphery of the gravel cavity (3) far away from the mounting seat (8), a driving gear (13) and a driven gear (14) are arranged on the inner side of the protective cover (12), the driving gear (13) is sleeved on the outer ring surface of the rotating rod of the first gravel roller (5), the driven gear (14) is sleeved on the outer ring surface of the rotating rod of the second gravel roller (6), the driving gear (13) and the driven gear (14) are meshed with each other.

5. The stone crusher for water conservancy construction according to claim 2, characterized in that: the top of mount pad (8) is equipped with motor cover (9), is equipped with drive motor (10) and gear motor (11) in the inboard of motor cover (9), and passes through the belt interlock between drive motor (10) and gear motor (11), and the bull stick that rubble chamber (3) and first rubble roller (5) were passed to the output shaft one end of drive motor (10) is connected.

6. The stone crusher for water conservancy construction according to claim 1, characterized in that: the bottom of the box body (1) is communicated with the second screening plate (16), and a control panel is arranged on the cross section of one side of the peripheral length of the box body (1).