CN219400467U

CN219400467U - Impact crusher

Info

Publication number: CN219400467U
Application number: CN202223460687.6U
Authority: CN
Inventors: 孙兆瑞; 王学新; 韩传富
Original assignee: Lianyungang Zhaofu Mineral Products Co ltd
Current assignee: Lianyungang Zhaofu Mineral Products Co ltd
Priority date: 2022-12-23
Filing date: 2022-12-23
Publication date: 2023-07-25
Anticipated expiration: 2032-12-23

Abstract

The utility model relates to an impact crusher, which comprises a box body, wherein a feeding pipe is fixedly connected to the left side of the box body, a discharging pipe is fixedly connected to the left side of the box body, a lower crushing plate is fixedly connected to the inside of the box body, and crushing assemblies are fixedly connected to the inside and the outer surface of the box body. This impact crusher, through adding the material to lower breaker plate through the inlet pipe, then start first motor drive gear rotation, because the gear is incomplete gear, so when the pinion rack risees to certain altitude, the pinion rack can be owing to gravity downwardly moving, the pinion rack removes and drives breaker plate and counter weight board downwardly moving on the connecting rod, hammer the material and smash, drive the baffle through starting first electric putter after the breakage and remove left, the material can drop between stock guide and the broken section of thick bamboo with the situation, drive broken section of thick bamboo through starting the second motor and rotate, mutually support between with the stock guide, can carry out the secondary breakage with the material, thereby reach the effect that crushing efficiency is high.

Description

Impact crusher

Technical Field

The utility model relates to the technical field of crushing, in particular to an impact crusher.

Background

The crusher can be classified into a medical crusher and a mining crusher according to the general category, the mining crusher is mainly used for crushing various stones, and is also classified into a plurality of types according to different crushing principles and different product particle sizes, the crusher is widely applied to a plurality of departments such as mines, smelting, building materials, highways, railways, water conservancy and chemical industries, and the like, and the common crushing machines comprise jaw crushers, impact crushers, vertical impact crushers, hydraulic cone crushers, ring hammer crushers, roller crushers, compound crushers, cone crushers, double-stage crushers, gyratory crushers, mobile crushers and the like.

The Chinese patent with the publication number of CN 209848997U discloses a mining impact crusher, which optimizes the design of the mining impact crusher, newly increases the design of a crushing groove, improves the crushing efficiency, additionally increases a striking knife by a uniquely designed breaking hammer, further increases the crushing efficiency of equipment, adopts high-strength alloy steel as materials in the equipment, is firm and durable, and is suitable for popularization and use, but the device only carries out simple single crushing on the materials when in use, so that the crushing efficiency of the crusher does not reach the expected effect, and the crushing mode is a hammering type, so that the crushing effect of the single-mode crushing method is general, so that the impact crusher is provided to solve the problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an impact crusher which has the advantages of good crushing effect, high efficiency and the like, and solves the problem of good crushing effect of the device.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the impact crusher comprises a box body, wherein a feeding pipe is fixedly connected to the left side of the box body, a discharging pipe is fixedly connected to the left side of the box body, a lower crushing plate is fixedly connected to the inner part of the box body, and crushing assemblies are fixedly connected to the inner part and the outer surface of the box body;

the crushing assembly comprises a shell fixedly connected to the back of the box body, a first motor is fixedly connected to the inside of the shell, a gear is fixedly connected to the outer surface of an output shaft of the first motor, a toothed plate is connected to the right side of the gear in a meshed mode, a sliding rod is fixedly connected to the right side of the toothed plate, a sliding groove is formed in the shell, a spring is fixedly connected to the inside of the sliding groove, a connecting rod is fixedly connected to the front face of the toothed plate, an upper crushing plate is fixedly connected to the front face of the connecting rod, a counterweight plate is fixedly connected to the top of the upper crushing plate, a limiting groove is formed in the inside of the box body, a first electric push rod is fixedly connected to the right side of the box body, a baffle is fixedly connected to the left side of the first electric push rod, a baffle is fixedly connected to the bottom of the baffle, a crushing cylinder is fixedly connected to the top of the second motor, and a guide plate is fixedly connected to the inside of the box body.

Further, the upper crushing plate is positioned at the top of the lower crushing plate, and the connecting rod is slidably connected inside the limiting groove.

Further, a through hole is formed in the top of the shell, and the gear is an incomplete gear.

Further, the sliding rod is in sliding connection with the inside of the sliding groove, and the sliding rod is fixedly connected with the spring.

Further, the baffle is movably connected to the right side of the upper crushing plate.

Further, the number of the material guiding plates is two, and the crushing cylinder is movably connected between the two material guiding plates.

Further, the right side of the box body is fixedly connected with a second electric push rod, and the left side of the second electric push rod is fixedly connected with a push plate.

Further, the push plate is movably connected to the inner wall of the box body, and the output shaft of the second electric push rod is movably connected to the inner wall of the box body.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this impact crusher, through adding the material to lower breaker plate through the inlet pipe, then start first motor drive gear rotation, because the gear is incomplete gear, so when the pinion rack risees to certain altitude, the pinion rack can be owing to gravity downwardly moving, the pinion rack removes and drives breaker plate and counter weight board downwardly moving on the connecting rod, hammer the material and smash, drive the baffle through starting first electric putter after the breakage and remove left, the material can drop between stock guide and the broken section of thick bamboo with the situation, drive broken section of thick bamboo through starting the second motor and rotate, mutually support between with the stock guide, can carry out the secondary breakage with the material, thereby reach the effect that crushing efficiency is high.

2. This impact crusher drives the push pedal through starting second electric putter and removes left, and the push pedal can push away left with the material after the breakage, can discharge the material after the breakage through the discharging pipe.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the structural shell of the present utility model;

fig. 3 is an enlarged view of a portion a of fig. 2, which is a structural view of the present utility model.

In the figure: the device comprises a box body 1, a feed pipe 2, a discharge pipe 3, a lower crushing plate 4, an upper crushing plate 5, a counterweight plate 6, a shell 7, a first motor 8, a gear 9, a toothed plate 10, a slide bar 11, a slide groove 12, a spring 13, a connecting rod 14, a limit groove 15, a first electric push rod 16, a baffle 17, a baffle 18, a second motor 19, a crushing cylinder 20, a guide plate 21, a second electric push rod 22 and a push plate 23.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one: referring to fig. 1-3, an impact crusher in this embodiment includes a box 1, a feed pipe 2 is fixedly connected to the left side of the box 1, a discharge pipe 3 is fixedly connected to the left side of the box 1, a lower crushing plate 4 is fixedly connected to the inside of the box 1, and crushing assemblies are fixedly connected to the inside and the outer surface of the box 1.

The crushing assembly comprises a shell 7 fixedly connected to the back of the box body 1, a first motor 8 is fixedly connected to the inside of the shell 7, a gear 9 is fixedly connected to the outer surface of an output shaft of the first motor 8, the gear 9 is an incomplete gear, and the toothed plate 10 moves downwards due to gravity when the toothed plate 10 rises to a certain height because the gear 9 is the incomplete gear. The right side of the gear 9 is connected with a toothed plate 10 in a meshed manner, a through hole is formed in the top of the shell 7, and the size of the through hole is larger than that of the toothed plate 10. The right side fixedly connected with slide bar 11 of pinion rack 10, the spout 12 has been seted up to casing 7 inside, and the inside fixedly connected with spring 13 of spout 12, slide bar 11 sliding connection are inside spout 12, and slide bar 11 is fixed connection with spring 13, through setting up spring 13, can cushion the power of going up the downward hammering of breaker plate 5. The front fixedly connected with connecting rod 14 of pinion rack 10, connecting rod 14 front fixedly connected with goes up crushing board 5, goes up crushing board 5 and is located lower crushing board 4 top, goes up crushing board 5 top fixedly connected with counter weight board 6, and spacing groove 15 has been seted up to box 1 inside, and connecting rod 14 sliding connection is inside spacing groove 15.

Secondly, the right side of the box body 1 is fixedly connected with a first electric push rod 16, the left side of the first electric push rod 16 is fixedly connected with a baffle 17, and the baffle 17 is movably connected to the right side of the upper crushing plate 5. The inside fixedly connected with baffle 18 of box 1, baffle 18 bottom fixedly connected with second motor 19, second motor 19 top fixedly connected with crushing section of thick bamboo 20, the inside fixedly connected with stock guide 21 of box 1, the quantity of stock guide 21 is two, crushing section of thick bamboo 20 swing joint is between two stock guides 21.

Through adding the material to lower breaker plate 4 through inlet pipe 2, then start first motor 8 and drive gear 9 and rotate, because gear 9 is incomplete gear, so when pinion rack 10 risees to certain altitude, pinion rack 10 can be because gravity downwardly moving, pinion rack 10 removes and drives breaker plate 5 and counter weight board 6 on the connecting rod 14 and move down, hammer the material, drive baffle 17 through starting first electric putter 16 after the breakage and remove left, the material can drop down between guide plate 21 and the broken section of thick bamboo 20, drive broken section of thick bamboo 20 and rotate through starting second motor 19, cooperate with guide plate 21 each other, can carry out the secondary breakage with the material, thereby reach the effect that crushing efficiency is high.

Embodiment two: referring to fig. 1-3, based on the first embodiment, a second electric push rod 22 is fixedly connected to the right side of the case 1, a push plate 23 is fixedly connected to the left side of the second electric push rod 22, the push plate 23 is movably connected to the inner wall of the case 1, and an output shaft of the second electric push rod 22 is movably connected to the inner wall of the case 1.

Specifically, the second electric push rod 22 is started to drive the push plate 23 to move leftwards, the push plate 23 can push the crushed materials leftwards, and the crushed materials can be discharged through the discharging pipe 3.

The working principle of the embodiment is as follows:

(1) According to the impact crusher, materials are added to the lower crushing plate 4 through the feeding pipe 2, then the first motor 8 is started to drive the gear 9 to rotate, and because the gear 9 is an incomplete gear, when the toothed plate 10 rises to a certain height, the toothed plate 10 moves downwards due to gravity, the toothed plate 10 moves to drive the crushing plate 5 and the counterweight plate 6 on the connecting rod 14 to move downwards, the materials are hammered, after crushing, the baffle 17 is driven to move leftwards by starting the first electric push rod 16, the materials fall between the material guide plate 21 and the crushing cylinder 20, the crushing cylinder 20 is driven to rotate by starting the second motor 19, and the materials are crushed for the second time by being matched with the material guide plate 21, so that the effect of high crushing efficiency is achieved.

(2) According to the impact crusher, the push plate 23 is driven to move leftwards by starting the second electric push rod 22, the push plate 23 can push the crushed materials leftwards, and the crushed materials can be discharged through the discharging pipe 3.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. Impact crusher, comprising a tank (1), characterized in that: the novel crushing device comprises a box body (1), wherein a feeding pipe (2) is fixedly connected to the left side of the box body (1), a discharging pipe (3) is fixedly connected to the left side of the box body (1), a lower crushing plate (4) is fixedly connected to the inside of the box body (1), and crushing assemblies are fixedly connected to the inside and the outer surface of the box body (1);

the crushing assembly comprises a shell (7) fixedly connected to the back of a box body (1), a first motor (8) is fixedly connected to the inside of the shell (7), a gear (9) is fixedly connected to the outer surface of an output shaft of the first motor (8), a toothed plate (10) is connected to the right side of the gear (9) in a meshed mode, a sliding rod (11) is fixedly connected to the right side of the toothed plate (10), a sliding groove (12) is formed in the inside of the shell (7), a spring (13) is fixedly connected to the inside of the sliding groove (12), a connecting rod (14) is fixedly connected to the front of the toothed plate (10), an upper crushing plate (5) is fixedly connected to the top of the connecting rod (14), a limit groove (15) is formed in the inside of the box body (1), a first electric push rod (16) is fixedly connected to the right side of the box body, a baffle (17) is fixedly connected to the left side of the first electric push rod (16), a baffle (18) is fixedly connected to the inside of the box body (1), a baffle (18) is fixedly connected to the bottom of the motor (14), a second guide plate (19) is fixedly connected to the bottom of the motor (19), and a second guide plate (20) is fixedly connected to the top of the box body (20).

2. An impact crusher according to claim 1, characterized in that: the upper crushing plate (5) is positioned at the top of the lower crushing plate (4), and the connecting rod (14) is slidably connected inside the limiting groove (15).

3. An impact crusher according to claim 1, characterized in that: the top of the shell (7) is provided with a through hole, and the gear (9) is an incomplete gear.

4. An impact crusher according to claim 1, characterized in that: the sliding rod (11) is connected inside the sliding groove (12) in a sliding mode, and the sliding rod (11) is fixedly connected with the spring (13).

5. An impact crusher according to claim 1, characterized in that: the baffle (17) is movably connected to the right side of the upper crushing plate (5).

6. An impact crusher according to claim 1, characterized in that: the number of the material guide plates (21) is two, and the crushing cylinder (20) is movably connected between the two material guide plates (21).

7. An impact crusher according to claim 1, characterized in that: the right side of the box body (1) is fixedly connected with a second electric push rod (22), and the left side of the second electric push rod (22) is fixedly connected with a push plate (23).

8. An impact crusher according to claim 7, characterized in that: the push plate (23) is movably connected to the inner wall of the box body (1), and the output shaft of the second electric push rod (22) is movably connected to the inner wall of the box body (1).