CN216368112U

CN216368112U - Jaw breaker is decided to sectional type

Info

Publication number: CN216368112U
Application number: CN202122298060.4U
Authority: CN
Inventors: 李春奎
Original assignee: Tangshan Xinhu Heavy Mining Machinery Co ltd
Current assignee: Tangshan Xinhu Heavy Mining Machinery Co ltd
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2022-04-26
Anticipated expiration: 2031-09-23

Abstract

The utility model belongs to the technical field of mining equipment, and particularly relates to a sectional jaw-fixed crusher, which aims at solving the problems that the prior art does not have the effect of controlling feeding, the crusher is easily damaged due to overlarge pressure caused by excessive materials, and the crusher comprises a crusher body, wherein a feeding pipe is fixedly arranged at the top of the crusher body, a hopper is arranged at the top of the feeding pipe, a motor is fixedly arranged at the rear side of the feeding pipe, a connecting shaft is fixedly connected to an output shaft of the motor, the front end of the connecting shaft extends into the feeding pipe and is fixedly provided with a disc, a fixed shaft is fixedly welded at the front side of the disc, and a rectangular frame is movably sleeved on the outer side of the fixed shaft. The material feeding device is reasonable in structural design, intermittent material feeding can be realized, the problem that the crusher is damaged due to excessive feeding at one time is solved, discharging is facilitated, and the phenomenon of blocking in the presence of material feeding is avoided.

Description

Jaw breaker is decided to sectional type

Technical Field

The utility model relates to the technical field of mining equipment, in particular to a sectional type jaw crusher with a fixed jaw.

Background

The jaw crusher is commonly called as jaw crusher and named as old tiger mouth, is a crushing cavity consisting of two jaw plates of a movable jaw and a static jaw, simulates the movement of two jaws of an animal to complete the crushing operation of materials, has simple structure, easy manufacture and reliable work, is widely applied to the crushing of various ores and large materials in the industries of mine smelting, building materials, highways, railways, water conservancy, chemical engineering and the like, and the utility model patent with the publication number of CN213700005U through retrieval and authorization discloses a sectional jaw crusher with fixed jaw, which comprises a crusher body, wherein the left side of the crusher body is provided with a crusher frame, the right upper side of the crusher frame is provided with a first fixed jaw, the middle part of the right side of the crusher frame is provided with a second fixed jaw, the right lower side of the crusher frame is provided with a third fixed jaw, the back of the crusher body and the right side positioned on the crusher frame are provided with a crusher edge guard plate, the eccentric shaft is installed to the upper right side of breaker body, the breaker flywheel has been cup jointed to the outer wall of eccentric shaft tip, the outer wall of eccentric shaft is and be located the front of breaker flywheel and install and move hubei province board, elbow grillage is installed to the right downside of breaker body, department installs the adjusting block in the middle of the left downside of elbow grillage, and overall equipment simple structure, convenient operation, the function is abundant, and stability and practicality are higher, have certain spreading value.

However, the design has disadvantages, and the design does not have the effect of controlling feeding, and when materials are more, the pressure on the crusher is too high, so that the crusher is easily damaged, and therefore a sectional jaw crusher with fixed jaws is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that the prior art does not have the effect of controlling feeding, and the crusher is easily damaged due to overlarge pressure caused by more materials, and the sectional jaw crusher with the fixed jaw is provided.

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

a sectional jaw crusher with a fixed jaw comprises a crusher body, wherein a feeding pipe is fixedly mounted at the top of the crusher body, a hopper is arranged at the top of the feeding pipe, a motor is fixedly mounted at the rear side of the feeding pipe, a connecting shaft is fixedly connected onto an output shaft of the motor, the front end of the connecting shaft extends into the feeding pipe and is fixedly provided with a disc, a fixed shaft is fixedly welded at the front side of the disc, a rectangular frame is movably sleeved at the outer side of the fixed shaft, a baffle plate is fixedly mounted at the top of the rectangular frame, a blanking hole is formed in the top of the baffle plate, a rotating shaft is rotatably mounted at the rear side of the crusher body, belt pulleys are fixedly mounted on the outer sides of the connecting shaft and the rotating shaft respectively, the two belt pulleys are in transmission connection with the same belt, a transverse shaft is rotatably mounted in the crusher body, a conical gear is fixedly sleeved at the front end of the rotating shaft and extends into the crusher body, two bevel gears mesh with each other, the outer side of the cross shaft is fixedly provided with a helical blade, and one side of the crusher body is provided with a discharge hole.

Preferably, the rear side fixed mounting of inlet pipe has the mounting panel, and motor fixed mounting is on the mounting panel.

Preferably, a material guide seat is fixedly installed in the feeding pipe, and the material guide seat is arranged in a triangular shape.

Preferably, one side of the feeding pipe is provided with a sliding hole, and the material baffle is connected in the sliding hole in a sliding manner.

Preferably, an installation groove is formed in the inner wall of one side of the crusher body, an outer ring of the bearing is fixedly installed in the installation groove, and the transverse shaft is fixedly sleeved with an inner ring of the bearing.

Preferably, a fixed cover is fixedly mounted on the inner wall of the crusher body, and the two bevel gears are located on the inner side of the fixed cover.

According to the sectional jaw crusher with the fixed jaw, intermittent discharging can be realized through the common matching of the driving motor and the rectangular frame through the disc and the fixed shaft and the common matching of the material baffle and the blanking hole, the problem that the crusher body is damaged due to excessive feeding at one time is solved, meanwhile, the two belt pulleys are in transmission connection with the belt, and the two conical gears are in meshing transmission, so that the discharging can be realized through the common matching of the spiral blades and the discharging port, and the blocking condition during discharging is avoided;

the material feeding device is reasonable in structural design, intermittent material feeding can be realized, the problem that the crusher is damaged due to excessive feeding at one time is solved, discharging is facilitated, and the phenomenon of blocking in the presence of material feeding is avoided.

Drawings

Fig. 1 is a schematic perspective view of a sectional jaw crusher with fixed jaw according to the present invention;

fig. 2 is a schematic structural view of a sectional type jaw crusher with fixed jaw according to the present invention;

fig. 3 is a schematic structural view of a part a of a sectional type jaw crusher according to the present invention;

fig. 4 is a schematic rear view of a sectional jaw crusher with fixed jaw according to the present invention.

In the figure: 1. a crusher body; 2. a feed pipe; 3. a hopper; 4. a material guide seat; 5. a motor; 6. a connecting shaft; 7. a disc; 8. a fixed shaft; 9. a rectangular frame; 10. a striker plate; 11. a blanking hole; 12. a rotating shaft; 13. a belt pulley; 14. a belt; 15. a horizontal axis; 16. a bevel gear; 17. a fixed cover; 18. a helical blade; 19. and (4) a discharge port.

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.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and claims of this patent does not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one.

Referring to fig. 1-4, a sectional jaw crusher with fixed jaw comprises a crusher body 1, a feeding pipe 2 is fixedly installed on the top of the crusher body 1, a hopper 3 is arranged on the top of the feeding pipe 2, a motor 5 is fixedly installed on the rear side of the feeding pipe 2, a connecting shaft 6 is fixedly connected to an output shaft of the motor 5, the front end of the connecting shaft 6 extends into the feeding pipe 2 and is fixedly installed with a disc 7, a fixed shaft 8 is fixedly welded on the front side of the disc 7, a rectangular frame 9 is movably sleeved on the outer side of the fixed shaft 8, a material blocking plate 10 is fixedly installed on the top of the rectangular frame 9, a material dropping hole 11 is formed in the top of the material blocking plate 10, a rotating shaft 12 is rotatably installed on the rear side of the crusher body 1, belt pulleys 13 are fixedly installed on the outer sides of the connecting shaft 6 and the rotating shaft 12, the same belt 14 is movably connected to the two belt pulleys 13, and a cross shaft 15 is rotatably installed in the crusher body 1, the front end of the rotating shaft 12 extends into the crusher body 1 and is fixedly sleeved with a conical gear 16 outside the transverse shaft 15, the two conical gears 16 are meshed with each other, the outer side of the transverse shaft 15 is fixedly provided with a helical blade 18, and one side of the crusher body 1 is provided with a discharge hole 19.

According to the utility model, the mounting plate is fixedly mounted on the rear side of the feeding pipe 2, and the motor 5 is fixedly mounted on the mounting plate, so that the motor 5 can be conveniently and fixedly mounted.

In the utility model, a material guide seat 4 is fixedly arranged in the feeding pipe 2, and the material guide seat 4 is arranged in a triangular shape to play a role of guiding materials.

In the utility model, one side of the feeding pipe 2 is provided with a slide hole, and the striker plate 10 is connected in the slide hole in a sliding manner, so that the striker plate 10 can be limited.

In the utility model, an installation groove is formed in the inner wall of one side of the crusher body 1, an outer ring of a bearing is fixedly installed in the installation groove, and the cross shaft 15 is fixedly sleeved with an inner ring of the bearing, so that the cross shaft 15 is conveniently and rotatably installed.

According to the utility model, the inner wall of the crusher body 1 is fixedly provided with the fixed cover 17, and the two conical gears 16 are both positioned on the inner side of the fixed cover 17, so that the two conical gears 16 are limited.

In the utility model, when the crusher is used, the disc 7 can be driven to rotate by the driving motor 5 through the connecting shaft 6, the striker plate 10 can be driven to move left and right in a reciprocating manner through the common matching of the fixed shaft 8 and the rectangular frame 9, intermittent discharging can be realized through the blanking hole 11, the problem that the crusher body 1 is damaged due to excessive disposable discharging is avoided, the two belt pulleys 13 are connected with the belt 14 in a transmission manner, and the two conical gears 16 are meshed for transmission, so that the discharge can be realized through the common matching of the spiral blades 18 and the discharge port 19, and the blocking condition during discharging is avoided.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a jaw breaker is decided to sectional type, includes breaker body (1), its characterized in that, the top fixed mounting of breaker body (1) has inlet pipe (2), the top of inlet pipe (2) is equipped with hopper (3), the rear side fixed mounting of inlet pipe (2) has motor (5), fixedly connected with connecting axle (6) on the output shaft of motor (5), the front end of connecting axle (6) extends to in inlet pipe (2) and fixed mounting has disc (7), the fixed welding of front side of disc (7) has fixed axle (8), the outside movable sleeve of fixed axle (8) is equipped with rectangular frame (9), the top fixed mounting of rectangular frame (9) has striker plate (10), blanking hole (11) have been seted up at the top of striker plate (10), pivot (12) have been installed in the rear side rotation of breaker body (1), the equal fixed mounting in the outside of connecting axle (6) and the outside of pivot (12) has belt pulley (13), and the transmission connection has same belt (14) on two belt pulleys (13), cross axle (15) are installed to breaker body (1) internal rotation, the front end of pivot (12) extend to in breaker body (1) and with the equal fixed cover in the outside of cross axle (15) be equipped with conical gear (16), two conical gear (16) mesh mutually, the outside fixed mounting of cross axle (15) has helical blade (18), discharge gate (19) have been seted up to one side of breaker body (1).

2. A segmented jaw crusher as claimed in claim 1, characterised in that a mounting plate is fixedly mounted to the rear side of the feed tube (2) and the motor (5) is fixedly mounted to the mounting plate.

3. A segmented jaw crusher as claimed in claim 1, characterised in that a material guiding seat (4) is fixedly mounted in the feed pipe (2), said material guiding seat (4) being arranged in a triangular shape.

4. A segmented jaw crusher as claimed in claim 1 characterised in that the feed tube (2) is slotted with a slide hole in one side and the striker plate (10) is slidably attached in the slide hole.

5. A sectional jaw crusher with fixed jaw according to claim 1, characterized in that the crusher body (1) has a mounting groove on one side, the mounting groove is fixedly mounted with the outer ring of the bearing, and the cross shaft (15) is fixedly sleeved with the inner ring of the bearing.

6. A segmented jaw crusher according to claim 1, characterised in that a fixed mantle (17) is fixedly mounted on the inner wall of the crusher body (1), and that both conical gears (16) are located inside the fixed mantle (17).