CN210146069U - Hydraulic compound pendulum jaw crusher - Google Patents
Hydraulic compound pendulum jaw crusher Download PDFInfo
- Publication number
- CN210146069U CN210146069U CN201920848478.8U CN201920848478U CN210146069U CN 210146069 U CN210146069 U CN 210146069U CN 201920848478 U CN201920848478 U CN 201920848478U CN 210146069 U CN210146069 U CN 210146069U
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- adjusting
- guide
- adjusting block
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model relates to a hydraulic compound pendulum jaw crusher, which belongs to the technical field of crushing equipment, and particularly comprises a movable jaw, wherein the back part of the movable jaw and the front part of an adjusting block are both provided with a mounting groove, a groove-shaped elbow plate pad is arranged in the mounting groove, the adjusting block is arranged on an adjusting mechanism, one side of a side plate of the adjusting mechanism is fixedly provided with an upper connecting plate and a lower connecting plate which are arranged in parallel, a fixed plate is fixed between the upper connecting plate and the lower connecting plate, the upper connecting plate and the lower connecting plate are both provided with adjusting block guide rails, the top part and the bottom part of the adjusting block are both provided with guide chutes, the guide chutes are arranged on the adjusting block guide rails, an adjusting screw is arranged on the fixed plate, an adjusting screw is arranged in the adjusting screw, one end of the adjusting screw rotates on the adjusting block, the other end is, the motor guide rail is fixed on the upper junction plate, the utility model discloses simple structure, convenient to use, automatic adjustment bin outlet clearance.
Description
Technical Field
The utility model relates to a hydraulic pressure compound pendulum jaw breaker belongs to crushing equipment technical field.
Background
At present, a compound pendulum jaw crusher is common crushing equipment and is mainly used for crushing rocks and ores with various hardness. Along with the upsizing of mines and building material aggregate companies, the requirement on the output of the crusher per hour is higher and higher, so that the crusher gradually develops to be upsized, the structure is more complex, the volume is larger, the working condition and the loading condition are worse, and the requirement on the stability and the reliability of the crusher is higher. When the existing compound pendulum jaw crusher is used for a long time, abrasion can be generated between the fixed jaw and the movable jaw, so that a discharge gap is enlarged, and the distance between the movable jaw and the fixed jaw needs to be adjusted. The current adjustment mode adopts the manual regulation lead screw to make the adjustment move the jaw and draw close to decide the jaw, and it is inconvenient to adjust, wastes time and energy, simultaneously because current regulation structure is unreasonable, the lead screw bears the impact force that moves the jaw, leads to lead to the lead screw to bend or fracture for a long time, can't adjust.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem that prior art exists, the utility model provides a simple structure, convenient to use, hydraulic pressure compound pendulum jaw breaker of automatic adjustment bin outlet clearance.
In order to achieve the purpose, the technical scheme adopted by the utility model is a hydraulic compound pendulum jaw crusher, which comprises a movable jaw, a toggle plate and an adjusting block, wherein the back of the movable jaw and the front part of the adjusting block are both provided with a mounting groove, a groove-shaped toggle plate pad is mounted in the mounting groove, the adjusting block is mounted on an adjusting mechanism, the adjusting mechanism is fixed on a shell of the crusher, the adjusting mechanism mainly comprises a side plate, an upper connecting plate, a lower connecting plate and a fixing plate, the upper connecting plate and the lower connecting plate are fixed on one side of the side plate, the upper connecting plate and the lower connecting plate are arranged in parallel, the fixing plate is fixed between the upper connecting plate and the lower connecting plate, the upper connecting plate and the lower connecting plate are both provided with adjusting block guide rails, the top and the bottom of the adjusting block are both provided with guide chutes, the guide chutes are mounted on the adjusting block guide rails, the adjusting mechanism is characterized in that the center line of the adjusting screw nut coincides with the center line of the adjusting block, the adjusting screw nut is internally provided with an adjusting screw rod, one end of the adjusting screw rod is rotated on the adjusting block, the other end of the adjusting screw rod is provided with an adjusting motor, the adjusting motor is further arranged on a motor guide rail through a sliding block in a sliding mode, and the motor guide rail is fixed on the upper connecting plate.
Preferably, the top and the bottom of the adjusting block are provided with protrusions, the guide chutes are arranged on the protrusions, the two sides of the protrusions are respectively provided with a lower positioning guide slot corresponding to the lower positioning guide slot, the upper connecting plate and the lower connecting plate are respectively provided with a plurality of upper positioning guide slots, the upper positioning guide slots are respectively located on the two sides of the guide rail of the adjusting block, the center of the adjusting block is provided with a rotating shaft, the two sides of the rotating shaft extend outwards, the two ends of the rotating shaft are provided with threads, the two ends of the rotating shaft are respectively provided with a positioning nut, the positioning nut is provided with a connecting frame, the top and the bottom of the connecting frame are respectively provided with a positioning insertion block, the positioning insertion blocks are inserted between the lower positioning guide slots and the upper positioning guide slots, the end parts of the upper connecting plate and the lower connecting plate are also provided with motor fixing, the output shaft of the positioning motor is connected with the rotating shaft, guide rods are further arranged on two sides of the adjusting block, the connecting frame is slidably mounted on the guide rods, the guide rod on one side is fixed on the adjusting block, and the guide rod on the other side is fixed on the motor fixing plate.
Preferably, T-shaped guide rails are respectively installed at the end parts of the upper connecting plate and the lower connecting plate, a T-shaped guide groove is formed in the motor fixing plate, and the T-shaped guide rails are installed in the T-shaped guide grooves.
Compared with the prior art, the utility model discloses following technological effect has: the utility model has simple structure, convenient use, simple operation and automatic adjustment, adopts an electric adjusting structure, utilizes the motor to rotate the lead screw to reciprocate the adjusting block, and further adjusts the gap between the movable jaw and the fixed jaw; meanwhile, the adjusting block guides through the adjusting block guide rail, so that the adjusting block can be adjusted more accurately. In addition, in order to avoid the lead screw to bear huge impact force, adopt and utilize the location inserted block to fix a position between regulating block and upper junction plate, lower connecting plate, bear the impact force through the location inserted block, avoid causing the damage to the lead screw for a long time.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the adjusting mechanism of the present invention.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in figures 1 and 2, the hydraulic compound pendulum jaw crusher comprises a movable jaw 1, a toggle plate 2 and an adjusting block 3, wherein the back of the movable jaw 1 and the front of the adjusting block 3 are both provided with a mounting groove 4, a groove-shaped toggle plate pad 5 is mounted in the mounting groove 4, the adjusting block 3 is mounted on an adjusting mechanism, the adjusting mechanism is fixed on a shell of the crusher, the adjusting mechanism mainly comprises a side plate 6, an upper connecting plate 7, a lower connecting plate 8 and a fixing plate 9, one side of the side plate 6 is fixed with the upper connecting plate 7 and the lower connecting plate 8, the upper connecting plate 7 and the lower connecting plate 8 are arranged in parallel, the fixing plate 9 is fixed between the upper connecting plate 7 and the lower connecting plate 8, the upper connecting plate 7 and the lower connecting plate 8 are both provided with adjusting block guide rails 10, the top and the bottom of the adjusting block 3 are both provided with guide chutes 11, the guide chutes 11 are mounted on the adjusting block, the central line of adjusting screw 12 coincides with the central line of regulating block 3, installs adjusting screw 13 in adjusting screw 12, and adjusting screw 13's one end rotates on regulating block 3, and adjusting motor 14 is installed to the other end, and adjusting motor 14 still passes through slider 15 slidable mounting on motor guide rail 16, and motor guide rail 16 is fixed on upper junction plate 7.
The utility model discloses simple structure adopts installation regulating block 3 between upper junction plate 7 and lower connecting plate 8, and regulating block 3 leads through regulating block guide rail 10, makes regulating block 3 can follow regulating block guide rail 10 reciprocating motion, guarantees that regulating block 3 adjusts more accurately. When the adjustment is needed, the adjusting motor 14 is started, the adjusting motor 14 is controlled to rotate forwards and backwards to realize the reciprocating movement of the adjusting block 3, and then the gap between the movable jaw and the fixed jaw is adjusted.
Wherein, the top and the bottom of the adjusting block 3 are both provided with a bulge 17, the guide chute 11 is arranged on the bulge 17, two sides of the bulge 17 are respectively provided with a positioning lower guide groove 18, correspondingly, the upper connecting plate 7 and the lower connecting plate 8 are respectively provided with a plurality of positioning upper guide grooves 19, the positioning upper guide grooves 19 are respectively positioned at two sides of the adjusting block guide rail 10, the center of the adjusting block 3 is provided with a rotating shaft 20, two sides of the rotating shaft 20 extend outwards, two ends of the rotating shaft 20 are provided with threads, two ends of the rotating shaft 20 are respectively provided with a positioning screw 21, the positioning screw 21 is provided with a connecting frame 22, the top and the bottom of the connecting frame 22 are both provided with a positioning insertion block 23, the positioning insertion block 23 is inserted between the positioning lower guide groove 18 and the positioning upper guide groove 19, the end parts of the upper connecting plate 7 and the lower connecting plate 8 are also provided with a, the output shaft of the positioning motor 25 is connected with the rotating shaft 20, guide rods 26 are further arranged on two sides of the adjusting block 3, the connecting frame 22 is slidably mounted on the guide rods 26, one guide rod 26 is fixed on the adjusting block 3, and the other guide rod 26 is fixed on the motor fixing plate 24. By adopting the structure design, the service life of the screw rod is prolonged, and the impact force of the movable jaw to the screw rod is reduced. When the adjustment is performed, the positioning motor 25 is controlled to rotate the rotating shaft, and the rotating directions of the threads at the two ends of the rotating shaft are opposite, so that the positioning nuts 21 at the two sides can move oppositely when the rotating shaft rotates. The positioning screw 21 drives the connecting frame 22 and the positioning insertion block 23 to be drawn out from between the positioning lower guide groove 18 and the positioning upper guide groove 19, the adjusting block can move, and then the position of the adjusting block is adjusted through the adjusting motor 14. During adjustment, the moving distance of the adjusting block is the distance between the centers of the lower positioning guide grooves, so that the positioning inserting block can be smoothly inserted between the lower positioning guide groove 18 and the upper positioning guide groove 19 after the movement is completed. Because the adjusting block needs to move when being adjusted, the motor fixing plate 24 is slidably arranged at the end parts of the upper connecting plate 7 and the lower connecting plate 8, and the positioning motor 25 can be ensured to move along with the adjusting block.
In addition, the ends of the upper connecting plate 7 and the lower connecting plate 8 are respectively provided with a T-shaped guide rail 27, the motor fixing plate 25 is provided with a T-shaped guide groove 28, and the T-shaped guide rail 27 is arranged in the T-shaped guide groove 28. By adopting the T-shaped design, the motor fixing plate 24 can be fixed while the motor fixing plate 24 slides directionally, so that the positioning motor 25 can be installed conveniently.
The foregoing is considered as illustrative and not restrictive of the preferred embodiments of the invention, and any modifications, equivalents and improvements made within the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (3)
1. Hydraulic pressure compound pendulum jaw breaker, including moving jaw, bracket and regulating block, its characterized in that: the back of the movable jaw and the front part of the adjusting block are both provided with mounting grooves, a groove-shaped elbow plate pad is mounted in each mounting groove, the adjusting block is mounted on an adjusting mechanism, the adjusting mechanism is fixed on a shell of the crusher, the adjusting mechanism mainly comprises a side plate, an upper connecting plate, a lower connecting plate and a fixing plate, an upper connecting plate and a lower connecting plate are fixed on one side of the side plate, the upper connecting plate and the lower connecting plate are arranged in parallel, the fixing plate is fixed between the upper connecting plate and the lower connecting plate, adjusting block guide rails are arranged on the upper connecting plate and the lower connecting plate, guide chutes are arranged at the top and the bottom of the adjusting block, the guide chutes are mounted on the adjusting block guide rails, adjusting nuts are mounted on the fixing plates, the central lines of the adjusting nuts coincide with the central lines of the adjusting blocks, and adjusting screws are mounted, one end of the adjusting screw rod is rotated on the adjusting block, the other end of the adjusting screw rod is provided with an adjusting motor, the adjusting motor is further arranged on a motor guide rail in a sliding mode through a sliding block, and the motor guide rail is fixed on the upper connecting plate.
2. The hydraulic compound pendulum jaw crusher of claim 1, wherein: the top and the bottom of the adjusting block are provided with bulges, the guide chutes are arranged on the bulges, the two sides of the bulges are respectively provided with a positioning lower guide groove corresponding to the positioning lower guide groove, the upper connecting plate and the lower connecting plate are respectively provided with a plurality of positioning upper guide grooves, the positioning upper guide grooves are respectively positioned on the two sides of the guide rail of the adjusting block, the center of the adjusting block is provided with a rotating shaft, the two sides of the rotating shaft extend outwards, the two ends of the rotating shaft are provided with threads, the two ends of the rotating shaft are respectively provided with a positioning screw nut, the positioning screw nut is provided with a connecting frame, the top and the bottom of the connecting frame are respectively provided with a positioning insertion block, the positioning insertion blocks are inserted between the positioning lower guide grooves and the positioning upper guide grooves, the end parts of the upper connecting plate and the lower connecting plate are also provided with motor fixing plates, the motor fixing plates, the two sides of the adjusting block are also provided with guide rods, the connecting frame is slidably mounted on the guide rods, the guide rod on one side is fixed on the adjusting block, and the guide rod on the other side is fixed on the motor fixing plate.
3. The hydraulic compound pendulum jaw crusher of claim 2, wherein: t-shaped guide rails are respectively installed at the end parts of the upper connecting plate and the lower connecting plate, T-shaped guide grooves are formed in the motor fixing plate, and the T-shaped guide rails are installed in the T-shaped guide grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920848478.8U CN210146069U (en) | 2019-06-06 | 2019-06-06 | Hydraulic compound pendulum jaw crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920848478.8U CN210146069U (en) | 2019-06-06 | 2019-06-06 | Hydraulic compound pendulum jaw crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210146069U true CN210146069U (en) | 2020-03-17 |
Family
ID=69762055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920848478.8U Active CN210146069U (en) | 2019-06-06 | 2019-06-06 | Hydraulic compound pendulum jaw crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210146069U (en) |
-
2019
- 2019-06-06 CN CN201920848478.8U patent/CN210146069U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103786010A (en) | Progressive automatic assembling device for contact fingers and springs | |
| CN210146069U (en) | Hydraulic compound pendulum jaw crusher | |
| CN210410864U (en) | Jaw crusher | |
| CN110385384B (en) | Reinforcing bar bender for building | |
| CN202377316U (en) | Bar straightening machine pressing mechanism | |
| CN218191852U (en) | Automatically controlled cabinet shell connecting edge panel beating equipment of bending | |
| CN208880368U (en) | A kind of cast iron casting fire grate grinding device | |
| CN201738201U (en) | Auxiliary jacking block device of fine adjustment vehicle for ballastless track steel rails | |
| CN215145190U (en) | Structure divides strip machine is dismantled with drive roller to aluminum plate production and processing | |
| CN209174634U (en) | Multifunctional all cold bending molding equipment | |
| CN204182996U (en) | A kind of full-automatic milling and crushing machine | |
| CN214161148U (en) | Folded plate device is used in photovoltaic support production | |
| CN109342238A (en) | One kind being used for wire and cable block letter abrasion wear test machine | |
| CN210280837U (en) | Five metals cutting device convenient to adjust cutting angle | |
| CN209659068U (en) | A kind of guide rail installing mechanism of belt motor | |
| CN211052358U (en) | Hardware pin bending mechanism | |
| CN208922986U (en) | A kind of vacuum circuit breaker tripping spring device | |
| CN208277832U (en) | A kind of convenient electric vehicle of battery roll | |
| CN109226373A (en) | Multifunctional all cold bending molding equipment | |
| CN102489554A (en) | Lifting adjustment mechanism of lower roller of bar straightening machine | |
| CN216700862U (en) | Chip mounter feeding mechanism | |
| CN216538889U (en) | Coal pulverizer fixing device | |
| CN112642926A (en) | Z-shaped material rapid bending mechanism capable of achieving various specifications | |
| CN209613905U (en) | A kind of metal stamping equipment | |
| CN220156881U (en) | Electricity-saving device interval adjusting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |