CN216322200U - Limestone primary crusher - Google Patents

Limestone primary crusher Download PDF

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Publication number
CN216322200U
CN216322200U CN202122247187.3U CN202122247187U CN216322200U CN 216322200 U CN216322200 U CN 216322200U CN 202122247187 U CN202122247187 U CN 202122247187U CN 216322200 U CN216322200 U CN 216322200U
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China
Prior art keywords
limestone
spring
box body
primary crusher
welded
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CN202122247187.3U
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Chinese (zh)
Inventor
郭侃
艾欣
汤世强
卓志强
陈明星
陈曜霖
张正想
鲁云安
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Anhui Tongling Conch Cement Co Ltd
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Anhui Tongling Conch Cement Co Ltd
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Priority to CN202122247187.3U priority Critical patent/CN216322200U/en
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Abstract

The utility model discloses a limestone primary crusher which comprises a crushing box body, a spring and a rotating shaft, wherein a feeding pipe is embedded in the top of the crushing box body, a fixed plate is welded on one side of the inner wall of the feeding pipe and is rotatably connected with a movable plate through the rotating shaft, a fixed rod is welded on the inner wall of the feeding pipe below the fixed plate, the spring is installed on the fixed rod, a first connecting rod is welded on one side of the spring, a second connecting rod is welded on the other side of the spring, two groups of bearings are respectively and rotatably provided with movable rods, two movable rods are respectively provided with a crushing wheel, two servo motors are installed on the rear side of the crushing box body, a rubber sleeve is embedded in the bottom of the crushing box body, and a discharge pipe is installed in the rubber sleeve. The utility model has the advantages that after the limestone is added, the movable plate is restored by the spring to block the feed port, and the limestone is prevented from splashing outside from the feed pipe in the crushing process to influence the operation safety of workers.

Description

Limestone primary crusher
Technical Field
The utility model relates to the technical field of crushers, in particular to a primary limestone crusher.
Background
A crusher, also called a stone crusher, is a crushing machine which is used in the processing of metal ores and non-metal ores and can crush mined raw ores into small particles by means of extrusion, bending and the like.
Limestone splashes to four places under the extrusion of the crushing wheel in the crushing process, the feed inlet of a common crusher is open, and limestone extruded into small fragments splashes out from the feed inlet easily, so that the operation safety of workers is damaged.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a limestone primary crusher which has the advantages that after limestone is added, a movable plate is restored by a spring to be in the original position, a feed port is blocked, limestone is prevented from splashing outside from a feed pipe in the crushing process, the operation safety of workers is prevented from being affected, and the problem that raw materials are easy to splash out when a traditional crusher is used for crushing is solved.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a lime stone one-level breaker, includes broken box, spring and pivot, the inlet pipe is installed in the embedding of broken box top, the welding of inlet pipe inner wall one side has the fixed plate, the fixed plate rotates with the fly leaf through the pivot to be connected, the welding of inlet pipe inner wall of fixed plate below has the dead lever, install the spring on the dead lever, the welding of spring one side has the head rod, the welding of spring opposite side has the second connecting rod, the bearing is installed in both sides embedding respectively around the broken box, and is two sets of the movable rod is installed in the bearing rotation respectively, two broken wheels are installed respectively to the movable rod, two servo motor are installed to broken box rear side, the rubber sleeve is installed in the embedding of broken bottom of the box portion, rubber sleeve internally mounted has row's material pipe.
Preferably, the first connecting rod is in contact with the lower surface of the movable plate, and the second connecting rod is in contact with the lower surface of the fixed plate.
Preferably, a vibrating motor is installed on one side of the discharge pipe.
Preferably, the two movable rods are inside the crushing box body.
Preferably, the two servo motors are respectively connected with the two movable rods in a rotating mode.
Preferably, two servo motor has the welding respectively to have the support, and two support bottoms respectively with broken box welding.
Preferably, a guide plate is welded at the bottom end inside the crushing box body.
Preferably, the four corners of the bottom of the crushing box body are respectively welded with a support column.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the device, the fixed plate, the movable plate and the spring are arranged, limestone can splash to the four places under the extrusion of the crushing wheel in the crushing process, particularly when the limestone is added, the limestone is easy to splash out from a material adding port, and the operation safety of workers is damaged.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
fig. 4 is a schematic top view of the present invention.
In the figure: 1. a pillar; 2. a discharge pipe; 3. a rubber sleeve; 4. crushing the box body; 5. a bearing; 6. a feed pipe; 7. a movable rod; 8. a vibration motor; 9. a baffle; 10. a crushing wheel; 11. a movable plate; 12. a spring; 13. a first connecting rod; 14. a rotating shaft; 15. a fixing plate; 16. a second connecting rod; 17. fixing the rod; 18. a support; 19. a servo motor.
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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 4, an embodiment of the present invention includes: a limestone primary crusher is connected with an external power supply and comprises a crushing box body 4, a spring 12 and a rotating shaft 14, wherein a feeding pipe 6 is embedded and installed at the top of the crushing box body 4, limestone raw materials enter the crushing box body 4 from the feeding pipe 6, a fixed plate 15 is welded at one side of the inner wall of the feeding pipe 6, the fixed plate 15 is rotatably connected with a movable plate 11 through the rotating shaft 14, a fixed rod 17 is welded at the inner wall of the feeding pipe 6 below the fixed plate 15, the spring 12 is installed on the fixed rod 17, and the fixed rod 17 is provided with the spring 12 as well known by the technical personnel in the field and belongs to the conventional means or common knowledge and is not repeated any more, the technical personnel in the field can carry out random matching according to the requirements or the convenience of the spring, a first connecting rod 13 is welded at one side of the spring 12, a second connecting rod 16 is welded at the other side of the spring 12, and the first connecting rod 13 is contacted with the lower surface of the movable plate 11, the contact of second connecting rod 16 and fixed plate 15 lower surface, when the feeding, the lime stone raw materials can fall on fly leaf 11 at first, transmit for spring 12 through head rod 13 when the weight of lime stone raw materials, when the weight of lime stone is greater than the elasticity of spring 12, fly leaf 11 can rotate and open, the lime stone falls inside broken box 4, the lime stone on fly leaf 11 falls the back, spring 12 restores the normal position with fly leaf 11 through head rod 13, can effectually prevent that the lime stone from splashing the outside from inlet pipe 6 when the breakage like this.
Bearings 5 are respectively embedded and mounted on the front side and the rear side of the crushing box body 4, two groups of bearings 5 are respectively rotatably mounted with movable rods 7, the two movable rods 7 are arranged in the crushing box body 4, crushing wheels 10 are respectively mounted on the two movable rods 7, two servo motors 19 are mounted on the rear side of the crushing box body 4, as the servo motors 19 known by the technical personnel in the field provide the common knowledge, the common means or the common knowledge is provided, the description is omitted, the technical personnel in the field can randomly select and match according to the needs or the convenience, brackets 18 are respectively welded on the two servo motors 19, the bottoms of the two brackets 18 are respectively welded with the crushing box body 4, the connection between the servo motors 19 and the crushing box body 4 is enhanced by the brackets 18, the servo motors 19 are prevented from shaking during the operation, the two servo motors 19 are respectively rotatably connected with the two movable rods 7, the servo motors 19 drive the crushing wheels 10 to rotate through the movable rods 7, two crushing wheels 10 crush limestone raw materials, a guide plate 9 is welded at the bottom end inside a crushing box body 4, a rubber sleeve 3 is embedded and installed at the bottom of the crushing box body 4, a discharge pipe 2 is installed inside the rubber sleeve 3, a vibration motor 8 is installed on one side of the discharge pipe 2, just as the vibration motor 8 is well known to those skilled in the art, the vibration motor belongs to the conventional means or the common knowledge, the description is omitted, the skilled in the art can randomly select and match according to the needs or the convenience, the crushed limestone raw materials enter the discharge pipe 2 from the guide plate 9 to be discharged, because of primary crushing, the volume of the crushed limestone is not too small, when discharging, the discharge pipe 2 is easily blocked, at the moment, the vibration motor 8 is started, the vibration motor 8 provides vibration for the discharge pipe 2, and the limestone can be prevented from blocking the discharge pipe 2, accelerate the speed of arranging the material, the pillar 1 has been welded respectively in broken 4 bottom four corners departments of box, and pillar 1 provides the holding power for broken box 4.
The working principle is as follows: during the feeding, the lime stone raw materials falls on fly leaf 11, weight when the lime stone raw materials transmits for spring 12 through head rod 13, when the weight of lime stone is greater than spring 12's elasticity, fly leaf 11 can rotate and open, the lime stone falls inside broken box 4, the lime stone on fly leaf 11 has fallen the back, spring 12 restores the normal position with fly leaf 11 through head rod 13, servo motor 19 drives broken wheel 10 through movable rod 7 and rotates, two broken wheels 10 extrude the breakage to the lime stone raw materials, the lime stone raw materials of broken completion gets into from guide plate 9 and arranges the row of material pipe 2 and discharge, start vibrating motor 8, vibrating motor 8 provides vibrations for arranging material pipe 2, can prevent that the lime stone from plugging up row material pipe 2, accelerate the speed of arranging the material.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Claims (8)

1. The utility model provides a lime stone one-level breaker, includes broken box (4), spring (12) and pivot (14), its characterized in that: inlet pipe (6) are installed in the embedding of broken box (4) top, inlet pipe (6) inner wall one side welding has fixed plate (15), fixed plate (15) rotate with fly leaf (11) through pivot (14) and are connected, inlet pipe (6) inner wall welding of fixed plate (15) below has dead lever (17), install spring (12) on dead lever (17), spring (12) one side welding has head rod (13), spring (12) opposite side welding has second connecting rod (16), bearing (5) are installed in both sides embedding respectively around broken box (4), and two sets of bearing (5) rotate respectively and install movable rod (7), two broken wheel (10) are installed respectively to movable rod (7), two servo motor (19) are installed to broken box (4) rear side, rubber sleeve (3) are installed to broken box (4) bottom embedding, rubber sleeve (3) internally mounted has row material pipe (2).
2. A limestone primary crusher as claimed in claim 1, characterized in that: the first connecting rod (13) is in contact with the lower surface of the movable plate (11), and the second connecting rod (16) is in contact with the lower surface of the fixed plate (15).
3. A limestone primary crusher as claimed in claim 1, characterized in that: and a vibrating motor (8) is arranged on one side of the discharge pipe (2).
4. A limestone primary crusher as claimed in claim 1, characterized in that: the two movable rods (7) are arranged inside the crushing box body (4).
5. A limestone primary crusher as claimed in claim 1, characterized in that: the two servo motors (19) are respectively in rotating connection with the two movable rods (7).
6. A limestone primary crusher as claimed in claim 1, characterized in that: two servo motors (19) are respectively welded with a support (18), and the bottoms of the two supports (18) are respectively welded with the crushing box body (4).
7. A limestone primary crusher as claimed in claim 1, characterized in that: the bottom of the interior of the crushing box body (4) is welded with a guide plate (9).
8. A limestone primary crusher as claimed in claim 1, characterized in that: the four corners of the bottom of the crushing box body (4) are respectively welded with a support column (1).
CN202122247187.3U 2021-09-16 2021-09-16 Limestone primary crusher Active CN216322200U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122247187.3U CN216322200U (en) 2021-09-16 2021-09-16 Limestone primary crusher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122247187.3U CN216322200U (en) 2021-09-16 2021-09-16 Limestone primary crusher

Publications (1)

Publication Number Publication Date
CN216322200U true CN216322200U (en) 2022-04-19

Family

ID=81172036

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122247187.3U Active CN216322200U (en) 2021-09-16 2021-09-16 Limestone primary crusher

Country Status (1)

Country Link
CN (1) CN216322200U (en)

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