CN208679345U - A kind of rod mill of smooth running - Google Patents

Abstract

The utility model discloses a kind of rod mills of smooth running, including pedestal, gear wheel and connection gear, motor is provided with above the pedestal, and speed reducer is connected on the right side of motor, pinion gear is provided on the right side of the speed reducer, and the inside of pinion gear is fixed with shaft, baffle is connected on the right side of the shaft, the bottom engagement of the gear wheel is connected with pinion gear, and the inside of gear wheel is fixed with staving, the inner wall of the connection gear is fixed with staving, and the outside of connection gear is connected by rack gear with connection ring, the bottom of the fixed plate is equipped with damping spring, the staving is internally provided with first partition and second partition, and rod iron is provided at left and right sides of first partition.The rod mill of the smooth running, staving is internally provided with first partition and second partition, and the aperture of first partition is greater than the aperture of second partition, in this way convenient for sieving to the material of crushing, improves the utilization rate of material.

Description

A kind of rod mill of smooth running

Technical field

The utility model relates to rod mill technical field, specially a kind of rod mill of smooth running.

Background technique

Rod mill, which is that a kind of staving is interior, loads the grinding machine that abrasive body is rod iron, centrifugal force and friction masterpiece of the material in rod iron It is ground under, there are many type of rod mill, but still come with some shortcomings place, such as rod mill was using Stability is not strong in journey, affects the crush efficiency of material, and when staving runs at high speed, and can generate vibration to pedestal, make It is shaken at the entirety of rod mill, material cannot be sieved, reduce the service efficiency of rod mill, so we have proposed one The rod mill of kind smooth running, in order to solve the problems, such as to propose among the above.

Utility model content

The purpose of this utility model is to provide a kind of rod mills of smooth running, to solve above-mentioned background technique proposition Stability is not strong in use for rod mill currently on the market, affects the crush efficiency of material, and when staving high speed When operating, vibration can be generated to pedestal, cause the whole vibration of rod mill, material cannot be sieved, reduce rod mill Service efficiency the problem of.

To achieve the above object, the utility model provides the following technical solutions: a kind of rod mill of smooth running, including bottom Seat, gear wheel and connection gear are provided with motor above the pedestal, and are connected with speed reducer on the right side of motor, described to subtract It is provided with pinion gear on the right side of fast machine, and the inside of pinion gear is fixed with shaft, baffle is connected on the right side of the shaft, it is described The bottom engagement of gear wheel is connected with pinion gear, and the inside of gear wheel is fixed with staving, the left and right sides difference of the staving Inlet port and outlet port are installed, and are provided with mounting disc on the outside of inlet port and outlet port, the mounting disc passes through column It is connected with pedestal, connect cover is provided on the outside of the gear wheel, and connect cover is connected by pull rod with mounting disc, it is described The inner wall of connection gear is fixed with staving, and the outside of connection gear is connected by rack gear with connection ring, the connection ring Outside is provided with protecting crust, and the bottom of protecting crust is fixed with fixed plate, and the bottom of the fixed plate is equipped with damping spring, institute That states staving is internally provided with first partition and second partition, and rod iron is provided at left and right sides of first partition.

Preferably, the shaft is connected to the motor through pinion gear and connects, and shaft is that bearing is connect with baffle.

Preferably, the connection type of the mounting disc and inlet port and outlet port be bearing connection, and feed inlet and go out Material mouth is structure as a whole with staving.

Preferably, the connect cover is connected by pull rod with column, and connect cover is to be bolted, and connect with pull rod It connects and there is interval between cover and gear wheel.

Preferably, the fixed plate and the connection type of protecting crust are welding, and protecting crust is that bearing is connect with connection ring.

Preferably, the first partition and the connection type of second partition and inner wall of barrel are and are bolted, and first Partition and second partition are mesh, and the aperture of first partition is less than the aperture of second partition.

Compared with prior art, the utility model has the beneficial effects that the rod mill of the smooth running,

(1) staving is internally provided with first partition and second partition, and the aperture of first partition is greater than the hole of second partition Diameter improves the utilization rate of material in this way convenient for sieving to the material of crushing；

(2) bottom of fixed plate is provided with damping spring, can shake when the rod mill runs at high speed, in damping bullet Under the action of spring can the vibration dynamics to staving buffer, to reduce the seismism of the rod mill, ensure that the stick The normal use of grinding machine；

(3) it is provided with connect cover on the outside of gear wheel, and there is interval between connect cover and gear wheel, is not influencing in this way In the case where bull gear drive, it is possible to reduce contact of the dust with gear wheel, to guarantee the profit between gear wheel and pinion gear Slippery, to improve the service efficiency of the rod mill.

Detailed description of the invention

Fig. 1 is the utility model schematic view of the front view；

Fig. 2 is the utility model staving overlooking structure diagram；

Fig. 3 is the utility model staving schematic diagram of internal structure；

Fig. 4 is the utility model staving and connection gear attachment structure schematic diagram.

In figure: 1, pedestal；2, motor；3, speed reducer；4, shaft；5, pinion gear；6, baffle；7, gear wheel；8, staving；9, Feed inlet；10, discharge port；11, mounting disc；12, column；13, pull rod；14, connect cover；15, protecting crust；16, connection ring；17, Rack gear；18, connection gear；19, fixed plate；20, damping spring；21, first partition；22, second partition；23, rod iron.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of rod mill of smooth running, including pedestal 1, motor 2, speed reducer 3, shaft 4, pinion gear 5, baffle 6, gear wheel 7, staving 8, feed inlet 9, discharge port 10, mounting disc 11, Column 12, pull rod 13, connect cover 14, protecting crust 15, connection ring 16, rack gear 17, connection gear 18, fixed plate 19, damping spring 20, first partition 21, second partition 22 and rod iron 23, the top of pedestal 1 is provided with motor 2, and the right side of motor 2 is connected with and subtracts Fast machine 3, the right side of speed reducer 3 is provided with pinion gear 5, and the inside of pinion gear 5 is fixed with shaft 4, and shaft 4 runs through pinion gear 5 It is connected with motor 2, and shaft 4 is that bearing is connect with baffle 6, it is ensured that the stability of shaft 4 prevents from turning in use The phenomenon that axis 4 is fallen, the right side of shaft 4 are connected with baffle 6, and the bottom engagement of gear wheel 7 is connected with pinion gear 5, and big The inside of gear 7 is fixed with staving 8, and the left and right sides of staving 8 is separately installed with feed inlet 9 and discharge port 10, and 9 He of feed inlet It is bearing that the outside of discharge port 10, which is provided with mounting disc 11, mounting disc 11 and feed inlet 9 and the connection type of discharge port 10, Connection, and feed inlet 9 and discharge port 10 are structure as a whole with staving 8, have saved manufacturing cost, while not influencing the device just It is often used, mounting disc 11 is connected by column 12 with pedestal 1, and the outside of gear wheel 7 is provided with connect cover 14, and connect cover 14 It is connected by pull rod 13 with mounting disc 11, connect cover 14 is connected by pull rod 13 with column 12, and connect cover 14 and pull rod 13 is are bolted, and there is interval between connect cover 14 and gear wheel 7, can reduce gear wheel 7 by connect cover 14 and transport It is infected with dust when turning, keeps the cleannes of gear wheel 7, the inner wall of connection gear 18 is fixed with staving 8, and connection gear 18 is outer Side is connected by rack gear 17 with connection ring 16.

The outside of connection ring 16 is provided with protecting crust 15, and the bottom of protecting crust 15 is fixed with fixed plate 19, fixed plate 19 Connection type with protecting crust 15 is welding, and protecting crust 15 is that bearing is connect with connection ring 16, ensure that fixed plate 19 and prevents The stability that protective case 15 connects, while it is more steady that the rod mill is operated, the bottom of fixed plate 19 is equipped with damping bullet Spring 20, staving 8 is internally provided with first partition 21 and second partition 22, and the left and right sides of first partition 21 is provided with rod iron 23, the connection type of first partition 21 and second partition 22 and 8 inner wall of staving is to be bolted, and first partition 21 and second Partition 22 is mesh, and the aperture of first partition 21 is less than the aperture of second partition 22, can to the material of crushing into Row screening, underproof material continue pulverization process, improve the practicability of the rod mill.

Working principle: when using the rod mill of the smooth running, the rod mill is placed on corresponding positions by staff first It sets, and pedestal 1 is fixed, then the material crushed will be needed to be put into staving 8 from feed inlet 9, then pass through external electricity Source starts motor 2 and speed reducer 3, and motor 2 will drive shaft 4 and pinion gear 5 rotates, and pinion gear 5 drives gear wheel 7 to rotate, into And gear wheel 7 drives staving 8 to rotate together, so that the rod iron 23 in staving 8 carries out pulverization process to material, because of gear wheel 7 Right side is provided with connection gear 18, and connection gear 18 and staving 8 are welded to connect, and in connection gear 18 and connection ring 16 The engagement connection of rack gear 17, connection ring 16 is that bearing is connect with protecting crust 15, so can make tooth connection when staving 8 rotates 18 drive connection ring 16 of wheel rotates together, and just will not influence support of the protecting crust 15 to staving 8 in this way, and quick in staving 8 It can be shaken when operating, at this moment the damping spring 20 of 19 bottom of fixed plate can buffer vibration dynamics, should to reduce The seismism of rod mill.

In the rod mill course of work, since the outside of gear wheel 7 is provided with connect cover 14, and connect cover 14 passes through drawing Bar 13 is connected with column 12, therefore connect cover 14 is in the case where influencing gear wheel 7 and rotating, and can also reduce dust and big The contact of gear 7 further ensures the normal work of the rod mill to guarantee the lubricity between gear wheel 7 and pinion gear 5 Make, because being provided with first partition 21 and second partition 22 in staving 8, and the aperture of first partition 21 is greater than the hole of second partition 22 Diameter is convenient for sieving the material of crushing in this way, it is ensured that and the utilization efficiency of material improves the practicability of the rod mill, with On be whole device the course of work, the content being not described in detail in this specification belongs to professional and technical personnel in the field The well known prior art.

Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all It is included within the scope of protection of this utility model.

Claims (6)

1. a kind of rod mill of smooth running, including pedestal (1), gear wheel (7) and connection gear (18), it is characterised in that: institute It states and is provided with above pedestal (1) motor (2), and be connected with speed reducer (3) on the right side of motor (2), the right side of the speed reducer (3) Side is provided with pinion gear (5), and the inside of pinion gear (5) is fixed with shaft (4), is connected with baffle on the right side of the shaft (4) (6), the bottom engagement of the gear wheel (7) is connected with pinion gear (5), and the inside of gear wheel (7) is fixed with staving (8), institute It states and is separately installed with feed inlet (9) and discharge port (10) at left and right sides of staving (8), and feed inlet (9) and discharge port (10) Outside is provided with mounting disc (11), and the mounting disc (11) is connected by column (12) with pedestal (1), the gear wheel (7) it is provided on the outside of connect cover (14), and connect cover (14) is connected by pull rod (13) with mounting disc (11), the connection The inner wall of gear (18) is fixed with staving (8), and the outside of connection gear (18) is connected by rack gear (17) with connection ring (16) It connects, is provided with protecting crust (15) on the outside of the connection ring (16), and the bottom of protecting crust (15) is fixed with fixed plate (19), institute The bottom for stating fixed plate (19) is equipped with damping spring (20), and the staving (8) is internally provided with first partition (21) and Two partitions (22), and rod iron (23) are provided at left and right sides of first partition (21).

2. a kind of rod mill of smooth running according to claim 1, it is characterised in that: the shaft (4) runs through small tooth Wheel (5) is connected with motor (2), and shaft (4) is that bearing is connect with baffle (6).

3. a kind of rod mill of smooth running according to claim 1, it is characterised in that: the mounting disc (11) and charging Mouth (9) is that bearing connects, and feed inlet (9) and discharge port (10) and staving (8) are one with the connection type of discharge port (10) Body structure.

4. a kind of rod mill of smooth running according to claim 1, it is characterised in that: the connect cover (14) passes through drawing Bar (13) is connected with column (12), and connect cover (14) is bolted with pull rod (13), and connect cover (14) and canine tooth It takes turns and there is interval between (7).

5. a kind of rod mill of smooth running according to claim 1, it is characterised in that: the fixed plate (19) and protection The connection type of shell (15) is welding, and protecting crust (15) is that bearing is connect with connection ring (16).

6. a kind of rod mill of smooth running according to claim 1, it is characterised in that: the first partition (21) and The connection type of two partitions (22) and staving (8) inner wall is to be bolted, and first partition (21) and second partition (22) are equal For mesh, and the aperture of first partition (21) is less than the aperture of second partition (22).