Water-cooled hydraulic station of fixed hydraulic crusher
阅读说明：本技术 一种固定式液压破碎机水冷式液压站 (Water-cooled hydraulic station of fixed hydraulic crusher ) 是由 沈磊 温从众 康浩 于 2020-07-14 设计创作，主要内容包括：本发明公开了一种固定式液压破碎机水冷式液压站,包括底板、油箱、顶板和水箱主体,底板的上方从左到右依次连接有安装盒、支柱、第二水泵、液压缸、第一水泵和支柱,安装盒的内部设置有蓄电池和PLC控制器,液压缸上连接有液压杆,液压杆的上端面连接有连接板,连接板的上端面连接有冷水箱,油箱固定在冷水箱的内侧,冷水箱的左右两端面对称连接有空心柱,空心柱与支柱之间活动连接,支柱的上端面与顶板连接。本发明通过设置第一水泵、液压缸、第二水泵、电机、转动轴、螺旋板、第一伸缩管、第二伸缩管、冷凝器、第一连接管和液压杆结构,解决了水冷式液压站中油箱内部的油处于静态,导致油箱内部的油与冷水接触补充分而影响油降温的问题。(The invention discloses a water-cooled hydraulic station of a fixed hydraulic crusher, which comprises a bottom plate, an oil tank, a top plate and a water tank main body, wherein a mounting box, a support column, a second water pump, a hydraulic cylinder, a first water pump and the support column are sequentially connected above the bottom plate from left to right, a storage battery and a PLC (programmable logic controller) are arranged inside the mounting box, the hydraulic cylinder is connected with a hydraulic rod, the upper end surface of the hydraulic rod is connected with a connecting plate, the upper end surface of the connecting plate is connected with a cold water tank, the oil tank is fixed on the inner side of the cold water tank, the left end surface and the right end surface of the cold water tank are symmetrically connected with hollow columns. According to the invention, the problems that oil in the oil tank in the water-cooled hydraulic station is in a static state, so that the oil is fully contacted with cold water to be supplemented, and the oil cooling is affected are solved by arranging the first water pump, the hydraulic cylinder, the second water pump, the motor, the rotating shaft, the spiral plate, the first telescopic pipe, the second telescopic pipe, the condenser, the first connecting pipe and the hydraulic rod structure.)
1. The utility model provides a fixed hydraulic breaker water-cooled hydraulic pressure station, includes bottom plate (1), oil tank (11), roof (27) and water tank main part (31), its characterized in that: the upper part of the bottom plate (1) is sequentially connected with a mounting box (8), a support post (9), a second water pump (4), a hydraulic cylinder (3), a first water pump (2) and the support post (9) from left to right, a storage battery (33) and a PLC (34) are arranged inside the mounting box (8), a hydraulic rod (29) is connected onto the hydraulic cylinder (3), a connecting plate (30) is connected onto the upper end face of the hydraulic rod (29), a cold water tank (12) is connected onto the upper end face of the connecting plate (30), an oil tank (11) is fixed on the inner side of the cold water tank (12), hollow columns (25) are symmetrically connected onto the left end face and the right end face of the cold water tank (12), the hollow columns (25) are movably connected with the support post (9), the upper end face of the support post (9) is connected with a top plate (27), and a motor (13) is connected right above, the lower terminal surface of motor (13) is connected with axis of rotation (16), axis of rotation (16) bilateral symmetry is connected with spliced pole (10), be connected with spiral plate (17) on spliced pole (10), water tank main part (31) are fixed at the up end rear portion of bottom plate (1), electric connection between the output of PLC controller (34) and the input of motor (13), electric connection between the output of PLC controller (34) and the input of pneumatic cylinder (3), electric connection between the output of PLC controller (34) and the input of first water pump (2), electric connection between the output of PLC controller (34) and the input of second water pump (4).
2. The water-cooled hydraulic station of a stationary hydraulic breaker according to claim 1, characterized in that: the lower terminal surface welding of pillar (9) has base (5), the lower terminal surface welding of second water pump (4) has base (5), the lower terminal surface welding of pneumatic cylinder (3) has base (5), the lower terminal surface welding of first water pump (2) has base (5), bilateral symmetry threaded connection has bolt (6) on base (5).
3. The water-cooled hydraulic station of a stationary hydraulic breaker according to claim 1, characterized in that: the right-hand member face welding of mounting box (8) has L type support (7), the last end welding of motor (13) has frame (26), symmetrical threaded connection has bolt (6) around L type support (7) is gone up, bilateral symmetry threaded connection has bolt (6) on frame (26), wiring hole (22) have been seted up to the lower left corner of mounting box (8).
4. The water-cooled hydraulic station of a stationary hydraulic breaker according to claim 1, characterized in that: positioning columns (19) are welded on the lower end face of the cold water tank (12) in a bilateral symmetry mode, nuts (28) are connected to the positioning columns (19) in a threaded mode, positioning holes (18) are formed in the connecting plate (30) in the bilateral symmetry mode, and the positioning columns (19) penetrate through the positioning holes (18).
5. The water-cooled hydraulic station of a stationary hydraulic breaker according to claim 1, characterized in that: the rotating shaft (16) sequentially penetrates through the top plates (27) and the upper end faces of the cold water tank (12) from top to bottom and extends to the inside of the oil tank (11), a bearing (14) is arranged at the contact position between the rotating shaft (16) and the top plates (27), and the bearing (14) is arranged at the contact position between the rotating shaft (16) and the cold water tank (12).
6. The water-cooled hydraulic station of a stationary hydraulic breaker according to claim 1, characterized in that: the hollow column (25) is provided with a through hole (15), sliding blocks (35) are symmetrically welded in the middle of the front side wall and the rear side wall of the through hole (15), sliding grooves (36) are symmetrically formed in the front end face and the rear end face of the support column (9), and the sliding blocks (35) are connected with the sliding grooves (36) in a sliding mode.
7. The water-cooled hydraulic station of a stationary hydraulic breaker according to claim 5, characterized in that: thread groove (37) have been seted up to the lower terminal surface bilateral symmetry of roof (27), base (5) have been welded to the lower terminal surface of water tank main part (31), the right-hand member face of second water pump (4) is connected with second connecting pipe (32), the left end face of first water pump (2) is connected with second connecting pipe (32), the other end of second connecting pipe (32) is connected on water tank main part (31), be provided with moisturizing mouth (38) on water tank main part (31).
8. The water-cooled hydraulic station of a stationary hydraulic breaker according to claim 7, characterized in that: the upper end face of second water pump (4) is connected with flexible pipe (21) of second, the upper end of the flexible pipe of second (21) is connected with condenser (23), the upper end of condenser (23) is connected with first connecting pipe (24), the lower terminal surface left part at cold water tank (12) is connected to the upper end of first connecting pipe (24), the upper end face of first water pump (2) is connected with first flexible pipe (20), the lower terminal surface right part at cold water tank (12) is connected to the upper end of first flexible pipe (20).
Technical Field
The invention relates to the technical field of hydraulic stations, in particular to a water-cooled hydraulic station of a fixed hydraulic crusher.
Background
The hydraulic station is a hydraulic source device including a hydraulic pump, a driving motor, a tank, a directional valve, a throttle valve, a relief valve, and the like, or a hydraulic device including a control valve. The hydraulic station has the advantages that the hydraulic station is connected with the driving device (oil cylinder or motor) through oil pipes, a hydraulic system can realize various specified actions, great convenience is brought to the work of people due to the hydraulic station, the working efficiency is greatly improved, the application fields of the hydraulic station are more, for example, a hydraulic cylinder in a fixed hydraulic crusher plays a role in driving the hydraulic crusher to start, the hydraulic station can generate heat during working, and in order to enable the hydraulic station to dissipate heat, a water-cooled hydraulic station is developed by people.
However, the prior art has the following disadvantages: the oil inside the oil tank in the existing water-cooled hydraulic station is in a static state, so that the problem that the oil inside the oil tank is fully contacted with cold water to affect the oil cooling is solved.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a water-cooled hydraulic station of a fixed hydraulic crusher, which solves the problem that the oil cooling is affected because the oil in an oil tank in the existing water-cooled hydraulic station is in a static state and the contact between the oil in the oil tank and cold water is sufficient.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a water-cooled hydraulic station of a fixed hydraulic crusher comprises a bottom plate, an oil tank, a top plate and a water tank main body, wherein a mounting box, a support column, a second water pump, a hydraulic cylinder, a first water pump and the support column are sequentially connected above the bottom plate from left to right, a storage battery and a PLC (programmable logic controller) are arranged in the mounting box, the hydraulic cylinder is connected with a hydraulic rod, the upper end face of the hydraulic rod is connected with a connecting plate, the upper end face of the connecting plate is connected with a cold water tank, the oil tank is fixed on the inner side of the cold water tank, the left end face and the right end face of the cold water tank are symmetrically connected with hollow columns, the hollow columns are movably connected with the support column, the upper end face of the support column is connected with the top plate, a motor is connected right above the top plate, the lower, the utility model discloses a hydraulic control system of water tank, including water tank, bottom plate, PLC controller, hydraulic cylinder, water tank, electric connection between the up end rear portion at the bottom plate, electric connection between the output of PLC controller and the input of motor, electric connection between the output of PLC controller and the input of pneumatic cylinder, electric connection between the output of PLC controller and the input of first water pump, electric connection between the output of PLC controller and the input of second water pump.
Preferably, the lower terminal surface welding of pillar has the base, the lower terminal surface welding of second water pump has the base, the lower terminal surface welding of pneumatic cylinder has the base, the lower terminal surface welding of first water pump has the base, bilateral symmetry threaded connection has the bolt on the base.
Preferably, the right-hand member face welding of mounting box has L type support, the up end welding of motor has the frame, symmetrical threaded connection has the bolt around on the L type support, bilateral symmetry threaded connection has the bolt on the frame, the wiring hole has been seted up to the lower left corner of mounting box.
Preferably, the lower end face of the cold water tank is welded with positioning columns in a bilateral symmetry mode, the positioning columns are connected with nuts in a threaded mode, the connecting plate is provided with positioning holes in a bilateral symmetry mode, and the positioning columns penetrate through the positioning holes.
Preferably, the rotating shaft sequentially penetrates through the top plate and the upper end face of the cold water tank from top to bottom and extends to the inside of the oil tank, a bearing is arranged at a contact position between the rotating shaft and the top plate, and a bearing is arranged at a contact position between the rotating shaft and the cold water tank.
Preferably, the hollow column is provided with a through hole, sliding blocks are symmetrically welded in the middle of the front side wall and the rear side wall of the through hole, sliding grooves are symmetrically formed in the front end face and the rear end face of the support column, and the sliding blocks are connected with the sliding grooves in a sliding mode.
Preferably, threaded grooves are formed in the lower end face of the top plate in a bilateral symmetry mode, a base is welded to the lower end face of the water tank main body, a second connecting pipe is connected to the right end face of the second water pump, a second connecting pipe is connected to the left end face of the first water pump, the other end of the second connecting pipe is connected to the water tank main body, and a water replenishing port is formed in the water tank main body.
Preferably, the upper end face of the second water pump is connected with a second telescopic pipe, the upper end of the second telescopic pipe is connected with a condenser, the upper end of the condenser is connected with a first connecting pipe, the upper end of the first connecting pipe is connected to the left part of the lower end face of the cold water tank, the upper end face of the first water pump is connected with a first telescopic pipe, and the upper end of the first telescopic pipe is connected to the right part of the lower end face of the cold water tank.
(III) advantageous effects
The invention provides a water-cooled hydraulic station of a fixed hydraulic crusher, which has the following beneficial effects:
according to the invention, through the arrangement of the first water pump, the hydraulic cylinder, the second water pump, the motor, the rotating shaft, the spiral plate, the first telescopic pipe, the second telescopic pipe, the condenser, the first connecting pipe and the hydraulic rod structure, the fluidity of oil in the oil tank is accelerated through the cooperation work among the hydraulic cylinder, the connecting column, the motor, the rotating shaft, the spiral plate and the hydraulic rod, so that the efficiency of cooling the oil through the cold water tank is improved, the water recycling is realized through the cooperation work among the first water pump, the water tank main body, the second connecting pipe, the second water pump, the first telescopic pipe, the condenser, the first connecting pipe, the cold water tank and the second telescopic pipe, the effect of saving resources is achieved, and the problem that the oil in the oil tank in the existing water-cooled hydraulic station is in a static state, so that the oil in the oil tank is fully contacted with cold water and compensated.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a rear view of the present invention;
FIG. 4 is a schematic view of the connection between the support and the hollow column according to the present invention;
FIG. 5 is a block diagram of the process of the present invention.
The reference numbers in the figures are: 1. a base plate; 2. a first water pump; 3. a hydraulic cylinder; 4. a second water pump; 5. a base; 6. a bolt; 7. an L-shaped support; 8. mounting a box; 9. a pillar; 10. connecting columns; 11. an oil tank; 12. a cold water tank; 13. a motor; 14. a bearing; 15. a through hole; 16. a rotating shaft; 17. a spiral plate; 18. positioning holes; 19. a positioning column; 20. a first telescopic tube; 21. a second telescopic tube; 22. a wiring hole; 23. a condenser; 24. a first connecting pipe; 25. a hollow column; 26. a machine base; 27. a top plate; 28. a nut; 29. a hydraulic lever; 30. a connecting plate; 31. a water tank main body; 32. a second connecting pipe; 33. a storage battery; 34. a PLC controller; 35. a slider; 36. a chute; 37. a thread groove; 38. and (4) water replenishing.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, an embodiment of the present invention is shown: a water-cooled hydraulic station of a fixed hydraulic crusher comprises a bottom plate 1, an oil tank 11, a top plate 27 and a water tank main body 31, wherein a mounting box 8, a support post 9, a second water pump 4, a hydraulic cylinder 3, a first water pump 2 and the support post 9 are sequentially connected above the bottom plate 1 from left to right, a storage battery 33 and a PLC (programmable logic controller) 34 are arranged inside the mounting box 8, a hydraulic rod 29 is connected onto the hydraulic cylinder 3, a connecting plate 30 is connected onto the upper end surface of the hydraulic rod 29, a cold water tank 12 is connected onto the upper end surface of the connecting plate 30, the oil tank 11 is fixed on the inner side of the cold water tank 12, hollow columns 25 are symmetrically connected onto the left end surface and the right end surface of the cold water tank 12, the hollow columns 25 are movably connected with the support post 9, the upper end surface of the support post 9 is connected with the top plate 27, a motor 13 is connected directly above the top, the water tank main body 31 is fixed at the rear part of the upper end face of the bottom plate 1, the output end of the PLC 34 is electrically connected with the input end of the motor 13, the output end of the PLC 34 is electrically connected with the input end of the hydraulic cylinder 3, the output end of the PLC 34 is electrically connected with the input end of the first water pump 2, the output end of the PLC 34 is electrically connected with the input end of the second water pump 4, the model of the first water pump 2 is ISGD, the model of the hydraulic cylinder 3 is HAENCHEN, the model of the second water pump 4 is ISGD, the model of the motor 13 is 5IK90A-CF, the model of the condenser 23 is QY233, the model of the hydraulic rod 29 is CU6-10, the model of the storage battery 33 is 6-CNF-50, and the model of the PLC 34 is ED3500, which are known and published prior art.
The lower terminal surface welding of
L type support 7 has been welded to the right-hand member face of mounting box 8, and the up end welding of motor 13 has
Positioning columns 19 are welded on the lower end face of the cold water tank 12 in a bilateral symmetry mode,
The rotating shaft 16 sequentially penetrates through the
The
Thread groove 37 has been seted up to the lower terminal surface bilateral symmetry of
The up end of second water pump 4 is connected with second flexible pipe 21, the upper end of second flexible pipe 21 is connected with
The working principle is as follows: when the water cooling device is used, a user communicates the wiring hole 22 with an external power supply through a power line, then the user sequentially opens the hydraulic cylinder 3, the motor 13, the second water pump 4 and the first water pump 2 through the PLC 34, the hydraulic rod 29 is expanded or contracted by starting the hydraulic cylinder 3, the connecting plate 30 is enabled to move upwards or downwards, the sliding block 35 is enabled to move upwards or downwards on the inner side of the sliding groove 36, the hollow column 25 is enabled to move upwards or downwards on the support column 9, the cold water tank 12 is enabled to move upwards or downwards, the oil tank 11 is enabled to move upwards or downwards, the first telescopic pipe 20 and the second telescopic pipe 21 are enabled to expand or contract, the rotating shaft 16 is enabled to rotate by starting the motor 13, the connecting column 10 is enabled to rotate, the spiral plate 17 is enabled to rotate, water in the water tank main body 31 sequentially enters the condenser 23 through the second connecting pipe 32 and the second telescopic pipe 21 and then enters the inside of the cold water tank, the first water pump 2 is activated to return the inside of the cold water tank 12 to the inside of the tank main body 31 through the first extension pipe 20 and the second connection pipe 32 in sequence.
In conclusion, the invention solves the problem that the oil inside the oil tank in the existing water-cooled hydraulic station is in a static state, so that the oil inside the oil tank is fully contacted and supplemented with cold water to influence the oil cooling due to the arrangement of the first water pump 2, the hydraulic cylinder 3, the second water pump 4, the motor 13, the rotating shaft 16, the spiral plate 17, the first telescopic pipe 20, the second telescopic pipe 21, the
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
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