CN219518968U

CN219518968U - Fixing device of cone crusher

Info

Publication number: CN219518968U
Application number: CN202320376768.3U
Authority: CN
Inventors: 王子元; 梅嘉峻
Original assignee: Shenyang Huatian Heavy Machinery Co ltd
Current assignee: Shenyang Huatian Heavy Machinery Co ltd
Priority date: 2023-03-03
Filing date: 2023-03-03
Publication date: 2023-08-15
Anticipated expiration: 2033-03-03

Abstract

The utility model relates to the technical field of cone crushers, in particular to a fixing device of a cone crusher, which comprises a base, wherein the lower surface of the base is provided with a bottom frame which is convenient for supporting the base and preventing metal friction noise from being generated, the lower surface of the bottom frame is provided with a damping fixing mechanism for fixing and damping the base, a supporting plate is arranged below the bottom frame, and a transverse sliding block is fixedly connected to the lower surface of the supporting plate. This cone crusher's fixing device, through being provided with four groups of bradyseism fixed establishment in the below of chassis, the lower surface at the bottom plate is installed to the backup pad, and the fixed horizontal slider sliding connection in backup pad bottom is on the surface of horizontal slide bar, and the longitudinal sliding block sliding connection at horizontal slide bar both ends is on the surface of longitudinal sliding bar, receives first bradyseism spring and second bradyseism spring centre gripping spacing respectively in the both sides of horizontal slider and longitudinal sliding block, is convenient for cushion the horizontal vibrations that breaker main part and feed inlet during operation produced.

Description

Fixing device of cone crusher

Technical Field

The utility model relates to the technical field of cone crushers, in particular to a fixing device of a cone crusher.

Background

The cone crusher is a crushing machine suitable for raw materials in metallurgical, building, road construction, chemical and silicate industries, is widely applied to various departments of mine, smelting, building materials, highway, railway, water conservancy and chemical industries, has large crushing ratio, high efficiency, low energy consumption and uniform product granularity, and is suitable for medium crushing and fine crushing of various ores.

Patent document CN216224554U discloses a cone crusher, which comprises a base, the top of base is fixed to be inserted and is equipped with down the support body, the top fixedly connected with of support body goes up the support body down, the fixed cover in bottom of base is equipped with the pneumatic cylinder, the bottom of support body and the top fixed intercommunication of pneumatic cylinder down, support body fixed mounting has protective housing down, the activity is inserted down and is equipped with the horizontal axis on the support body, fixedly connected with detects the spring on the horizontal axis. According to the cone crusher, through the cooperation of the horizontal shaft, the detection spring and the detection magnet, the radius of forced rotation of the detection magnet changes along with the rotation speed of the horizontal shaft, and the relative height of the alarm magnet changes along with the rotation radius of the detection magnet through the cooperation of the detection magnet, the detection rod and the alarm trigger, and the alarm trigger works' due to the fact that the rotation radius of the detection magnet is too large;

the device does not have the structure of damping the bottom fixing seat and damping the fixing frame when in use, so that the cone crusher can loosen the connection between the crusher base and the ground due to larger vibration, thereby influencing the working process, and the fixing frame and the base are very easy to generate larger noise due to equipment friction, thereby being inconvenient to use.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the fixing device of the cone crusher, which has the advantages of being capable of damping the bottom fixing seat and buffering vibration and silencing the fixing frame, and solves the problem that the connection between the crusher base and the ground is loose due to large vibration, and the problem that large noise is easily generated between the fixing frame and the base due to equipment friction.

The utility model provides the following technical scheme: the fixing device of the cone crusher comprises a base, wherein the lower surface of the base is provided with a chassis which is convenient for supporting the base and preventing metal friction noise, and the lower surface of the chassis is provided with a damping fixing mechanism for fixing and damping the base;

the damping fixing mechanism comprises a supporting plate, a transverse sliding block, transverse sliding rods, first damping springs and longitudinal sliding blocks, wherein the supporting plate is arranged below the underframe, the transverse sliding blocks are fixedly connected to the lower surface of the supporting plate, the transverse sliding rods penetrate through the inside of the transverse sliding blocks in a sliding mode, the first damping springs are sleeved on the surfaces of the transverse sliding rods on the two sides of the transverse sliding blocks in a sliding mode, and the longitudinal sliding blocks are fixedly connected to the two sides of the transverse sliding rods.

As a preferable technical scheme of the utility model, the damping fixing mechanism further comprises a longitudinal sliding rod, a mounting frame and a second damping spring, wherein the longitudinal sliding rod is inserted into the longitudinal sliding block in a penetrating and sliding manner, the mounting frame is fixedly connected to two ends of the longitudinal sliding rod, and the second damping spring is sleeved on the surfaces of the longitudinal sliding rods on two sides of the longitudinal sliding block in a sliding manner.

As a preferable technical scheme of the utility model, the upper surface of the base is fixedly connected with a crusher main body, the upper surface of the crusher main body is fixedly connected with a feed inlet, the surface of the feed inlet is fixedly connected with a buffer, and one side of the crusher main body is provided with a driving disc.

As a preferable technical scheme of the utility model, the inner side of the underframe is fixedly connected with a reinforcing plate, the lower surface of the underframe is fixedly connected with a first silencing gasket, the bottoms of four corner cylinders of the underframe are provided with damping rods, the surfaces of the damping rods are movably sleeved with buffer springs, the lower surface of each buffer spring is provided with a second silencing gasket, and the lower surface of each second silencing gasket is fixedly connected with a bottom plate.

As a preferable technical scheme of the utility model, the buffer penetrates downwards through the outer eave of the top of the crusher main body and is fixedly connected to the upper surface of the base.

As a preferable technical scheme of the damping rod, the second silencing gaskets are fixedly connected to the lower surface of the damping rod, the second silencing gaskets are fixedly connected to the upper surface of the bottom plate, the first silencing gaskets and the second silencing gaskets are respectively arranged at two ends of the buffer spring, and four groups of damping fixing mechanisms are arranged on the lower surface of the bottom plate.

As a preferable technical scheme of the utility model, the outer end of the first damping spring is contacted with the longitudinal sliding block, the outer end of the second damping spring is contacted with the mounting frame, and the supporting plate is fixedly connected to the lower surface of the bottom plate.

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

1. this cone crusher's fixing device, through waiting the horizontal direction's that produces after breaker main part and the feed inlet work vibrations pass through chassis and bottom plate conduction each backup pad, when horizontal vibrations are received to the backup pad, the backup pad can be followed at the surface of horizontal slide bar through horizontal slider, because the both ends of horizontal slider all are provided with the first bradyseism spring of cup jointing on horizontal slide bar surface, so when horizontal slider transversely slides first bradyseism spring at both ends can pull or promote horizontal slider and offset horizontal vibrations, if the backup pad received vertical vibrations, the backup pad can drive the vertical slider at horizontal slide bar both ends through horizontal slider and vertically slide at the surface of vertical slide bar, the second bradyseism spring of cup jointing on vertical slide bar surface at this moment can pull or promote vertical slider with the consumption vertical vibrations, vertical and horizontal vibrations can consume simultaneously, the mounting bracket that fixes at ground at this moment can very big reduction because of breaker main part and feed inlet vibrations lead to with ground connection's looseness.

2. This cone crusher's fixing device can produce the vibrations of vertical direction through breaker main part and feed inlet during operation and drive the chassis along with reciprocating through the base, the range that damping rod that sets up between chassis and the bottom plate can effectually prevent vibrations is too big to cup joint the buffering spring that the both ends were fixed first amortization gasket and second amortization gasket on damping rod's surface, can play the cushioning effect to the reciprocates that the chassis produced because of vibrations, simultaneously because the setting of first amortization gasket and second amortization gasket, the effectual buffer spring during operation that has avoided produces sharp-pointed sound because of vibrations, the device is convenient for cushion the vertical vibrations that breaker main part and feed inlet produced.

Drawings

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

FIG. 2 is a schematic diagram of the front structure of the present utility model;

FIG. 3 is a schematic cross-sectional view of the chassis of the present utility model;

FIG. 4 is a schematic view of a shock absorbing fixing mechanism according to the present utility model.

In the figure: 1. a base; 101. a breaker body; 102. a feed inlet; 103. a buffer; 104. a drive plate; 2. a chassis; 201. a reinforcing plate; 202. a first sound attenuating spacer; 203. a damping rod; 204. a buffer spring; 205. a second sound damping shim; 206. a bottom plate; 3. a damping fixing mechanism; 301. a support plate; 302. a transverse slide block; 303. a transverse slide bar; 304. a first shock-absorbing spring; 305. a longitudinal slide block; 306. a longitudinal slide bar; 307. a mounting frame; 308. and a second damping spring.

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.

Referring to fig. 1-3, a fixing device of a cone crusher, including a base 1, the lower surface of the base 1 is provided with a chassis 2 which is convenient for supporting the base 1 and preventing metal friction noise, the lower surface of the chassis 2 is provided with a damping fixing mechanism 3 which is used for fixing and damping the base 1, the upper surface of the base 1 is fixedly connected with a crusher main body 101, the upper surface of the crusher main body 101 is fixedly connected with a feed inlet 102, the surface of the feed inlet 102 is fixedly connected with a buffer 103, one side of the crusher main body 101 is provided with a driving disk 104, the buffer 103 downwards penetrates through the upper surface of the crusher main body 101, and the outer eave of the top of the crusher main body 101 is fixedly connected with the upper surface of the base 1, and vibration and shake between the crusher main body 101 and the feed inlet 102 are convenient to be relieved by arranging the buffer 103.

Referring to fig. 1-3, please refer to a shock absorbing and fixing mechanism 3, shock absorbing and fixing mechanism 3 includes a supporting plate 301, a transverse sliding block 302, a transverse sliding rod 303, a first shock absorbing spring 304 and a longitudinal sliding block 305, the supporting plate 301 is disposed below the chassis 2, the transverse sliding block 302 is fixedly connected to the lower surface of the supporting plate 301, the transverse sliding rod 303 penetrates through the transverse sliding block 302 to be slidably connected to the inner portion of the transverse sliding block 302, the first shock absorbing spring 304 is slidably connected to the surfaces of the transverse sliding rods 303 on two sides of the transverse sliding block 302, the longitudinal sliding block 305 is fixedly connected to the two ends of the longitudinal sliding rod 306, the second shock absorbing spring 308 penetrates through the sliding and is slidably connected to the inner portion of the longitudinal sliding block 305, the mounting bracket 307 is fixedly connected to the two ends of the longitudinal sliding rod 306, the outer end of the first shock absorbing spring 304 is in contact with the longitudinal sliding block 305, the outer end of the second shock absorbing spring 308 is in contact with the mounting bracket 307, the lower surface of the bottom plate 206 is fixedly connected to the lower surface of the bottom plate 206, the shock absorbing spring 301 is conveniently received by the transverse sliding block 302 and the first shock absorbing spring 308 through the transverse shock absorbing and the longitudinal sliding spring 308.

Referring to fig. 1-3, a reinforcing plate 201 is fixedly connected to the inner side of a chassis 2, a first silencing pad 202 is fixedly connected to the lower surface of the chassis 2, a damping rod 203 is arranged at the bottom of a four-corner cylinder of the chassis 2, a buffer spring 204 is movably sleeved on the surface of the damping rod 203, a second silencing pad 205 is arranged on the lower surface of the buffer spring 204, a bottom plate 206 is fixedly connected to the lower surface of the second silencing pad 205, the second silencing pad 205 is fixedly connected to the lower surface of the damping rod 203, a first silencing pad 202 and a second silencing pad 205 are respectively arranged at two ends of the buffer spring 204, four groups of damping fixing mechanisms 3 are arranged on the lower surface of the bottom plate 206, and by arranging the first silencing pad 202 and the second silencing pad 205, the buffer spring 204 is conveniently and effectively prevented from generating sound due to friction with other devices during working, and the damping rod 203 is arranged, so that the chassis 2 is conveniently and effectively prevented from moving up and down due to vibration.

Working principle, when a fixing device of a cone crusher is used, in an initial state, firstly, the upper surface of a base 1 is provided with a crusher main body 101 with a feed inlet 102 at the top end, a buffer 103 is connected between the crusher main body 101 and the feed inlet 102 so as to reduce vibration when the crusher main body 101 and the feed inlet 102 work, the lower surface of the base 1 is provided with a bottom frame 2 for supporting the crusher main body 101 and the feed inlet 102, damping rods 203 with surfaces sleeved with a buffer spring 204 are arranged in four corners at the bottom of the bottom frame 2, meanwhile, the upper end and the lower end of the buffer spring 204 are provided with second silencing gaskets 205 so as to buffer up-down vibration generated when the crusher main body 101 and the feed inlet 102 work, four groups of cushioning fixing mechanisms 3 are arranged below the underframe 2, a supporting plate 301 is arranged on the lower surface of a bottom plate 206, a transverse sliding block 302 fixed at the bottom of the supporting plate 301 is connected to the surface of a transverse sliding rod 303 in a sliding manner, longitudinal sliding blocks 305 at two ends of the transverse sliding rod 303 are connected to the surface of a longitudinal sliding rod 306 in a sliding manner, and two sides of the transverse sliding block 302 and the longitudinal sliding block 305 are clamped and limited by a first cushioning spring 304 and a second cushioning spring 308 respectively, so that transverse vibration generated during the operation of the crusher main body 101 and the feeding hole 102 is buffered conveniently;

when the crusher main body 101 and the feeding hole 102 need to be prevented from being fixed and loosened with the ground due to vibration when the crusher main body 101 and the feeding hole 102 work, firstly, horizontal vibration generated after the crusher main body 101 and the feeding hole 102 work is conducted to each supporting plate 301 through the underframe 2 and the bottom plate 206, when the supporting plates 301 receive the horizontal vibration, the supporting plates 301 slide along the surfaces of the horizontal sliding rods 303 through the horizontal sliding blocks 302, as the two ends of the horizontal sliding blocks 302 are respectively provided with the first cushioning springs 304 sleeved on the surfaces of the horizontal sliding rods 303, when the horizontal sliding blocks 302 slide horizontally, the first cushioning springs 304 at the two ends of the horizontal sliding blocks can drag or push the horizontal sliding blocks 302 so as to counteract the horizontal vibration, if the supporting plates 301 receive the vertical vibration, the supporting plates 301 drive the longitudinal sliding blocks 305 at the two ends of the horizontal sliding rods 303 to slide longitudinally on the surfaces of the longitudinal sliding rods 306 through the horizontal sliding blocks 302, at the moment, the second cushioning springs 308 sleeved on the surfaces of the longitudinal sliding rods 306 can drag or push the longitudinal sliding blocks 305 so as to consume the longitudinal vibration, at the moment, the longitudinal vibration and the horizontal vibration can be consumed simultaneously, and the installation frames 307 fixed on the ground can greatly reduce the vibration caused by the crusher main body 101 and the feeding hole 102 are connected with the crusher main body and the ground, and the crusher main body is prevented from being fixed and loosened with the ground, and the crusher main body is prevented from being fixed and loosened due to vibration when the crusher main body 101 is easy to be fixed.

When the vertical vibration generated by the crusher main body 101 and the feeding hole 102 needs to be buffered, the vertical vibration generated by the crusher main body 101 and the feeding hole 102 can be firstly transmitted to the base 1 to drive the bottom frame 2 to move up and down along with the vertical vibration, the damping rod 203 arranged between the bottom frame 2 and the bottom plate 206 can effectively prevent the excessive vibration, the buffer springs 204 with the first silencing gaskets 202 and the second silencing gaskets 205 fixed at the two ends are sleeved on the surface of the damping rod 203, the vertical vibration generated by the vibration of the bottom frame 2 can be buffered, and meanwhile, the sharp sound generated by the vibration during the operation of the buffer springs 204 is effectively avoided due to the arrangement of the first silencing gaskets 202 and the second silencing gaskets 205, and the device is convenient for buffering the vertical vibration generated by the crusher main body 101 and the feeding hole 102.

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. Fixing device of cone crusher, including base (1), its characterized in that: the anti-vibration device is characterized in that the lower surface of the base (1) is provided with a bottom frame (2) which is convenient for supporting the base (1) and preventing metal friction noise, and the lower surface of the bottom frame (2) is provided with a vibration-damping fixing mechanism (3) which is used for fixing and damping the base (1);

the utility model provides a shock attenuation fixed establishment (3), shock attenuation fixed establishment (3) include backup pad (301), horizontal slider (302), horizontal slide bar (303), first shock absorption spring (304) and vertical slider (305), backup pad (301) set up in the below of chassis (2), horizontal slider (302) fixed connection is at the lower surface of backup pad (301), inside at horizontal slider (302) is run through sliding connection in horizontal slide bar (303), horizontal slide bar (303) surface at horizontal slider (302) both sides is cup jointed in the slip of first shock absorption spring (304), vertical slider (305) fixed connection is in the both sides of horizontal slide bar (303).

2. A fixing device of a cone crusher according to claim 1, characterized in that: the damping fixing mechanism (3) further comprises a longitudinal sliding rod (306), a mounting frame (307) and a second damping spring (308), the longitudinal sliding rod (306) is inserted into the longitudinal sliding rod (305) in a penetrating sliding mode, the mounting frame (307) is fixedly connected to two ends of the longitudinal sliding rod (306), and the second damping spring (308) is sleeved on the surfaces of the longitudinal sliding rods (306) on two sides of the longitudinal sliding rod (305) in a sliding mode.

3. A fixing device of a cone crusher according to claim 1, characterized in that: the novel crusher is characterized in that the crusher body (101) is fixedly connected to the upper surface of the base (1), the feeding port (102) is fixedly connected to the upper surface of the crusher body (101), the buffer (103) is fixedly connected to the surface of the feeding port (102), and the driving disc (104) is arranged on one side of the crusher body (101).

4. A fixing device of a cone crusher according to claim 1, characterized in that: the novel damping device is characterized in that a reinforcing plate (201) is fixedly connected to the inner side of the underframe (2), a first silencing gasket (202) is fixedly connected to the lower surface of the underframe (2), a damping rod (203) is arranged at the bottom of a four-corner cylinder of the underframe (2), a buffer spring (204) is movably sleeved on the surface of the damping rod (203), a second silencing gasket (205) is arranged on the lower surface of the buffer spring (204), and a bottom plate (206) is fixedly connected to the lower surface of the second silencing gasket (205).

5. A fixing device for a cone crusher according to claim 3, characterized in that: the buffer (103) downwards penetrates through the top outer eave of the crusher main body (101) and is fixedly connected to the upper surface of the base (1).

6. A fixing device of a cone crusher according to claim 4, characterized in that: the second amortization gasket (205) fixed connection is at the lower surface of damping pole (203), the upper surface of second amortization gasket (205) fixed connection bottom plate (206), the both ends of buffering spring (204) are provided with first amortization gasket (202) and second amortization gasket (205) respectively, the lower surface of bottom plate (206) is provided with four sets of bradyseism fixed establishment (3).

7. A fixing device of a cone crusher according to claim 2, characterized in that: the outer end of the first cushioning spring (304) is contacted with the longitudinal sliding block (305), the outer end of the second cushioning spring (308) is contacted with the mounting frame (307), and the supporting plate (301) is fixedly connected to the lower surface of the bottom plate (206).