CN218819073U

CN218819073U - Mounting frame for jaw crusher

Info

Publication number: CN218819073U
Application number: CN202222562203.2U
Authority: CN
Inventors: 罗令伟
Original assignee: Fangcheng Huayu Fertilizer Co ltd
Current assignee: Fangcheng Huayu Fertilizer Co ltd
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-04-07
Anticipated expiration: 2032-09-27

Abstract

The utility model provides an installation frame for jaw crusher, which belongs to the technical field of crusher, wherein the installation frame for jaw crusher comprises a support and mounting plates respectively arranged on the two sides of the support, a buffer device is arranged between the two mounting plates, the buffer device comprises a plurality of fixed columns which are arranged at the inner sides of the mounting plates at uniform intervals, a hinged seat is arranged at the upper end of each fixed column, a fixed sleeve is hinged on the hinged seat, the upper end and the inner side of the fixed sleeve are respectively and fixedly connected with a first connecting plate and a second connecting plate, the outer ends of the two connecting plates are respectively and rotatably provided with a first buffer plate and a second buffer plate, the first connecting plate is connected with the mounting plates at the same side through a tension spring, and the second connecting plate is connected with the support below through a thrust spring; the utility model discloses can adjust the interval between organism and the support frame, subtract the vibration range of organism that disappears, increase buffer spring's life, reduction in production cost.

Description

Mounting frame for jaw crusher

Technical Field

The utility model relates to a rubbing crusher technical field, concretely relates to jaw crusher is with installation frame.

Background

Jaw crusher, commonly called as jaw crusher, also named as tiger mouth. The crushing machine is a crushing cavity consisting of two jaw plates of a movable jaw and a static jaw, and simulates the movement of the two jaws of an animal to finish the crushing operation of materials. The crushing machine has the advantages of simple structure, easy manufacture and reliable work, and is widely applied to crushing of various ores and large materials in the industries of mine smelting, building materials, highways, railways, water conservancy, chemical engineering and the like; when the existing jaw crusher is used, vibration and noise are easy to generate, and the existing jaw crusher needs to be matched with a mounting bracket for use.

The damping is carried out to the buffer spring cooperation bottom's that current jaw crusher's installation frame, the most adoption fixed stock, and after repetitious usage, the spring unit who does not have auxiliary stay easily loses efficacy because of using the transition, can make jaw crusher and frame bump owing to the vibration range is great at crushing in-process to influence crushing work, so proposed an installation frame for jaw crusher.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a jaw crusher is with installation frame can not only adjust the interval between organism and the support frame, subtracts the vibration range of organism, can increase buffer spring's life moreover, reduction in production cost.

For solving the technical problem, the utility model provides an installation frame for jaw crusher, which comprises a support, both sides at the support set up the mounting panel respectively, inboard interval at the mounting panel sets up a plurality of fixed columns, upper end at the fixed column sets up articulated seat, articulated fixed cover on the articulated seat, the upper end and the inboard first connecting plate of fixed cover fixed connection and second connecting plate respectively, the outer end of two connecting plates is rotated respectively and is set up first buffer board and second buffer board, first connecting plate passes through the mounting panel of tension spring connection homonymy, provide the power of an outside through tension spring to first connecting plate, the support of thrust spring connection below is passed through to the second connecting plate, provide an ascending power through thrust spring to the second connecting plate.

As the utility model discloses a further improvement inserts in articulated seat and establishes the hinge pin, and fixed cover free rotation sets up at the surface of hinge pin, connects first connecting plate and second connecting plate through fixed cover, when putting into jaw crusher, and crusher's weight is to the downward application of force of second connecting plate, and through the internal rotation of fixed cover, the upper end of first connecting plate inwards supports the organism surface, forms triangle-shaped atress structure, and stability is strong, increases bottom buffer spring's life.

As the utility model discloses a further improvement, set up the rotation groove respectively at the front end of first connecting plate and second connecting plate, the level sets up the axis of rotation at the rotation inslot, and set up the pivot hole respectively on first buffer board and second buffer board, the axis of rotation free rotation is downthehole in the pivot, make first buffer board and second buffer board rotate respectively and set up the rotation inslot on first connecting plate and second connecting plate, thereby reach the fixed to the organism, the noise that rubbing crusher body during operation produced has been reduced simultaneously.

In order to reduce the vibration amplitude of the jaw crusher, a cushion pad is horizontally arranged above the second connecting plate, and a plurality of compression springs are uniformly arranged between the cushion pad and the support at intervals, so that the machine body is buffered.

In order to fix the rack, supporting blocks are arranged on the periphery of the bottom of the support, a bearing plate is arranged at the lower end of the supporting block, threaded holes are formed in the periphery of the bearing plate, and the threaded holes are connected with anchor rods in a threaded mode, so that the rack is suitable for different production environments, particularly outdoor uneven ground.

In summary, compared with the prior art, the application has at least one of the following beneficial effects:

the utility model discloses, through first connecting plate and tension spring, the interval between jaw crusher and the support frame is adjusted in second connecting plate and thrust spring's cooperation, subtracts the vibration range of rubbing crusher that disappears.

The utility model discloses, through fixed cover, first connecting plate and second connecting plate, when the organism was to the downward application of force of second connecting plate, the upper end of first connecting plate inwards supported the organism surface, and stability is strong, increases bottom buffer spring's life.

The utility model discloses, through the stock on the bearing plate, during the bottom that makes the stock inserted the soil layer, make the different production environment of this frame adaptation, especially outdoor hollow uneven ground.

Drawings

FIG. 1 is a schematic structural view of a mounting frame for a jaw crusher according to the present invention;

fig. 2 is a schematic structural view of a first connecting plate and a second connecting plate in the present invention;

FIG. 3 is an enlarged view of a portion of A in FIG. 1;

fig. 4 is an enlarged view of a part of the structure B in fig. 1.

100. A support; 101. mounting a plate; 102. a limiting plate; 103. a sliding groove; 104. a jaw crusher; 105. a supporting block; 106. a bearing plate; 107. a threaded hole; 108. an anchor rod; 200. a buffer device; 201. fixing a column; 202. a hinged seat; 203. fixing a sleeve; 204. a first connecting plate; 205. a second connecting plate; 206. a first buffer plate; 207. a second buffer plate; 208. a tension spring; 209. a thrust spring; 210. a rotating groove; 211. a rotating shaft; 212. a rotating shaft hole; 213. a cushion pad; 214. a compression spring; 215. a hinge pin.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 4 of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be derived from the description of the embodiments of the present invention by a person skilled in the art, are within the scope of the present invention.

The embodiment provides an installation frame for a jaw crusher, as shown in fig. 1, including a support 100 and installation plates 101 respectively arranged on two sides of the support 100, a buffer device 200 is arranged between the two installation plates 101, the buffer device 200 includes a plurality of fixing columns 201 arranged on the inner side of the installation plates 101 at uniform intervals, an articulated seat 202 is arranged at the upper end of the fixing column 201, the articulated seat 202 is articulated with a fixing sleeve 203, the upper end and the inner side of the fixing sleeve 203 are respectively and fixedly connected with a first connecting plate 204 and a second connecting plate 205, as shown in fig. 3 and 4, the outer ends of the two connecting plates are respectively and rotatably arranged with a first buffer plate 206 and a second buffer plate 207, the first connecting plate 204 is connected with the installation plates 101 on the same side through a tension spring 208, the second connecting plate 205 is connected with the support 100 below through a thrust spring 209, the distance between the jaw crusher 104 and a support frame is adjusted, and the vibration amplitude of the crusher is reduced.

As shown in fig. 2, a rotation groove 210 is respectively formed at the front end of the first connecting plate 204 and the second connecting plate 205, a rotation shaft 211 is horizontally arranged in the rotation groove 210, a rotation shaft hole 212 is respectively formed on the first buffer plate 206 and the second buffer plate 207, the rotation shaft 211 freely rotates in the rotation shaft hole 212, so that the first buffer plate 206 and the second buffer plate 207 are respectively rotatably arranged in the rotation grooves 210 on the first connecting plate 204 and the second connecting plate 205, thereby achieving the fixation of the machine body and reducing the noise generated during the operation of the crusher body, a hinge pin 215 is inserted in the hinge seat 202, a fixing sleeve 203 is freely rotatably arranged on the outer surface of the hinge pin 215, when the jaw crusher 104 applies a downward force to the second connecting plate 205, the inner rotation of the fixing sleeve 203 causes the upper end of the first connecting plate 204 to inwardly support the outer surface of the machine body, thereby forming a triangular stressed structure, which has strong stability and prolongs the service life of the bottom buffer spring.

As shown in fig. 1, a cushion 213 is horizontally disposed above the second connecting plate 205, a plurality of compression springs 214 are uniformly spaced between the cushion 213 and the support 100, the number of the compression springs 214 can be 3 rows and 15, and certainly, 4 rows and 20, the jaw crusher 104 is placed into the support 100 from the upper end of the mounting plate 101, the cushion 213 is pressed by the weight of the jaw crusher 104, and the cushion 213 presses the compression springs 214, so that the jaw crusher 104 is shock-absorbing supported.

As shown in fig. 1, two sides of the upper end of the mounting plate 101 are respectively provided with a limiting plate 102, the limiting plates 102 are provided with sliding grooves 103, two ends of the cushion 213 are slidably arranged in the sliding grooves 103, two ends of the cushion 213 are limited by the sliding grooves 103, friction between the cushion 213 and the limiting plates 102 is reduced, and the use is smoother.

The supporting blocks 105 are arranged on the periphery of the bottom of the support 100, as shown in fig. 1, the lower end of each supporting block 105 is provided with the bearing plate 106, threaded holes 107 are formed in the periphery of the bearing plate 106, the threaded holes 107 are connected with the anchor rods 108 in a threaded mode, the bottom ends of the anchor rods 108 are inserted into soil layers, the machine frame is made to adapt to different production environments, particularly outdoor uneven ground, and fixation of the intrinsic safety installation frame is achieved.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a jaw crusher is with installation frame, includes support (100) and sets up respectively mounting panel (101) of both sides on support (100) set up buffer (200) between two mounting panels (101), its characterized in that: buffer (200) are in including even interval setting a plurality of fixed columns (201) of mounting panel (101) inboard the upper end of fixed column (201) sets up articulated seat (202), articulated fixed cover (203) on articulated seat (202), the upper end and the inboard first connecting plate of fixed cover (203) fixed connection (204) and second connecting plate (205) respectively, the outer end of two connecting plates rotates respectively and sets up first buffer board (206) and second buffer board (207), mounting panel (101) of homonymy are connected through tension spring (208) in first connecting plate (204), support (100) of below are connected through thrust spring (209) in second connecting plate (205).

2. A mounting frame for a jaw crusher as claimed in claim 1, wherein: the front ends of the first connecting plate (204) and the second connecting plate (205) are respectively provided with a rotating groove (210), and a rotating shaft (211) is horizontally arranged in the rotating groove (210).

3. A mounting frame for a jaw crusher as claimed in claim 2, wherein: and the first buffer plate (206) and the second buffer plate (207) are respectively provided with a rotating shaft hole (212), and the rotating shaft (211) freely rotates in the rotating shaft hole (212).

4. A mounting frame for a jaw crusher as claimed in claim 1, wherein: a buffer pad (213) is horizontally arranged above the second connecting plate (205), and a plurality of compression springs (214) are uniformly arranged between the buffer pad (213) and the support (100) at intervals.

5. The mounting frame for a jaw crusher of claim 4, wherein: the mounting panel (101) upper end both sides set up a limiting plate (102) respectively set up sliding tray (103) on limiting plate (102), the both ends slip setting of blotter (213) is in sliding tray (103).

6. A mounting frame for a jaw crusher as claimed in claim 1, wherein: supporting blocks (105) are arranged on the periphery of the bottom of the support (100), a bearing plate (106) is arranged at the lower end of each supporting block (105), threaded holes (107) are formed in the periphery of each bearing plate (106), and the threaded holes (107) are connected with anchor rods (108) in an internal thread mode.

7. A mounting frame for a jaw crusher as claimed in claim 1, wherein: a hinge pin (215) is inserted in the hinge seat (202), and the fixed sleeve (203) is freely and rotatably arranged on the outer surface of the hinge pin (215).