CN213792693U

CN213792693U - But quick adjustment's triaxial horizontal screen

Info

Publication number: CN213792693U
Application number: CN202022172078.5U
Authority: CN
Inventors: 孙东升
Original assignee: Shanghai Kayue Heavy Industry Machinery Co ltd
Current assignee: Shanghai Kayue Heavy Industry Machinery Co ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-07-27
Anticipated expiration: 2030-09-28

Abstract

The utility model discloses a but triaxial horizontal sieve of quick adjustment, including sieve case collet, sieve case, power device and regulating box, the sieve case is located the top of sieve case collet, sieve case collet top is close to regulating box one side is equipped with drips the jar, it is equipped with the observation window to drip a jar external surface, the bottom that drips the jar is equipped with the burette, sieve case collet is close to the top of regulating box one side is equipped with the guide arm, the regulating box cover is established on the guide arm, power device is located the top of regulating box, sieve case collet is close to regulating box one side center department is equipped with the screw hole, the other end of burette extends to in the sieve case collet inner wall with the screw hole is connected and is link up, top and interior bottom all are equipped with the spout, two in the sieve case collet be equipped with the motor between the spout. Has the advantages that: the setting of observation window makes things convenient for the staff to know the liquid level height of the lubricating oil of dripping jar inside.

Description

But quick adjustment's triaxial horizontal screen

Technical Field

The utility model relates to the technical field of machinery, particularly, relate to a but quick adjustment's triaxial horizontal screen.

Background

With the development of modern industry in China, higher requirements are put forward on the traditional screening machine. Greater screening capacity, lower energy consumption, more convenient installation size are required; especially mobile crushing and screening stations developed in recent years put more stringent demands on the vibrating screen industry. Obviously, circular and linear vibrating screens in the traditional sense have not been able to adapt to market requirements, and in this situation, horizontal three-axis vibrating screens have come into force, the vibrating screen having three vibrating axes, mounted on two side plates of the screen box. Eccentric blocks with equal eccentric weight and same eccentric radius are arranged at the two ends of each shaft and at the positions of the side plates of the screen box. Through gear connection with equal parameters, synchronous operation is forced. The vibrating screen is an elliptical motion track vibrating screen synthesized by a linear motion track and a circular motion track.

And because current shale shaker is forced synchronous operation, the distance between the vibration axle receives certain restriction, can not reform transform the demand of the limited occasion in high space according to the project, regulates and control power device's position and then reduced the mounting height of unit, simultaneously, the inside unable lubricating oil that adds of screw hole is unfavorable for screw hole and external screw thread meshing effect.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

The demand to can not reform transform the limited occasion in high space according to the project, regulate and control power device's position and then reduced the problem of the mounting height of unit, the utility model provides a but quick adjustment's triaxial horizontal screen to overcome the above-mentioned technical problem that prior art exists.

Therefore, the utility model discloses a specific technical scheme as follows:

a three-axis horizontal screen capable of being adjusted quickly comprises a screen box bottom support, a screen box, a power device and an adjusting box, wherein the screen box is positioned at the top of the screen box bottom support, a drip tank is arranged at the top of the screen box bottom support close to one side of the adjusting box, a viewing window is arranged on the outer surface of the drip tank, a drip pipe is arranged at the bottom of the drip tank, a guide rod is arranged at the top of the screen box bottom support close to one side of the adjusting box, the adjusting box is sleeved on the guide rod, the power device is positioned above the adjusting box, a threaded hole is formed at the center of the screen box bottom support close to one side of the adjusting box, the other end of the drip pipe extends into the inner wall of the screen box bottom support and is communicated with the threaded hole, sliding grooves are formed in the top and the inner bottom of the screen box bottom support, a motor is arranged between the two sliding grooves, and a plurality of idler wheels are arranged at the top and the bottom of the motor, the gyro wheel is located in the spout, the side output of motor is equipped with the motor shaft, the motor shaft surface is equipped with the external screw thread, the motor shaft other end passes through the screw hole run through to the sieve case collet outside and extend to the inside of regulating box, the external screw thread with the screw hole intermeshing is in the same place, the top is equipped with flexible pneumatic cylinder in the regulating box, the top output of flexible pneumatic cylinder is equipped with the piston rod, the piston rod with power device's bottom is connected fixedly.

Preferably, a clamping groove matched with the motor shaft is formed in the bottom of one side, close to the bottom support of the screen box, of the adjusting box, a rotating bearing is arranged in the clamping groove, and the end of the motor shaft is fixedly connected with the side face of the rotating bearing.

Preferably, the middle part of the adjusting box is provided with a through hole matched with the guide rod.

Preferably, the observation window is made of transparent materials, and a sealing strip is arranged at the joint of the observation window and the drip tank.

Preferably, the bottom of the adjusting box is provided with a plurality of universal wheels, and the universal wheels have a self-locking function.

Preferably, the motor and the telescopic hydraulic cylinder are both electrically connected with the controller.

The utility model has the advantages that: the arrangement of the observation window is convenient for workers to know the liquid level height of the lubricating oil in the drip tank; due to the arrangement of the dripping tank and the dripping pipe, lubricating oil can enter the threaded hole and then drip on the outer surface of the motor shaft, so that the friction force between the motor shaft and the threaded hole is reduced, and the service life of the motor shaft is prolonged; the arrangement of the roller and the sliding groove improves the moving stability of the motor; the stability that the regulating box removed has been improved in the setting of guide arm.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic diagram of a total structure of a rapidly adjustable triaxial horizontal screen according to an embodiment of the present invention;

fig. 2 is a schematic diagram of an internal structure of a rapidly adjustable triaxial horizontal screen according to an embodiment of the present invention;

fig. 3 is an enlarged schematic view of a point a structure of a rapidly adjustable triaxial horizontal screen according to an embodiment of the present invention.

In the figure:

1. a screen box bottom support; 2. a screen box; 3. a power plant; 4. an adjusting box; 5. a threaded hole; 6. a chute; 7. A motor; 8. a roller; 9. a motor shaft; 10. a rotating bearing; 11. a card slot; 12. a telescopic hydraulic cylinder; 13. Dripping the tank; 14. an observation window; 15. a dropper; 16. an external thread; 17. a guide rod.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides a but quick adjustment's triaxial horizontal screen.

In the first embodiment, as shown in fig. 1-3, a rapidly adjustable three-axis horizontal sieve according to an embodiment of the present invention includes a sieve box base 1, a sieve box 2, a power device 3, and a regulating box 4, wherein the sieve box 2 is located at the top of the sieve box base 1, a drip tank 13 is disposed at the top of the sieve box base 1 near the regulating box 4, an observation window 14 is disposed on the outer surface of the drip tank 13, a drip pipe 15 is disposed at the bottom of the drip tank 13, a guide rod 17 is disposed at the top of the sieve box base 1 near the regulating box 4, the regulating box 4 is sleeved on the guide rod 17, the power device 3 is located above the regulating box 4, a threaded hole 5 is disposed at the center of the sieve box base 1 near the regulating box 4, the other end of the drip pipe 15 extends into the inner wall of the sieve box 1 and is connected with the threaded hole 5, top and interior bottom all are equipped with spout 6 in the sieve case collet 1, two be equipped with motor 7 between the spout 6, the top and the bottom of motor 7 all are equipped with a plurality of gyro wheel 8, gyro wheel 8 is located in the spout 6, the side output of motor 7 is equipped with motor shaft 9, the surface of motor shaft 9 is equipped with external screw thread 16, the 9 other end of motor shaft passes through screw hole 5 run through to sieve case collet 1 outside just extends to the inside of regulating box 4, external screw thread 16 with screw hole 5 intermeshing is in the same place, the top is equipped with flexible pneumatic cylinder 12 in the regulating box 4, the top output of flexible pneumatic cylinder 12 is equipped with the piston rod, the piston rod with power device 3's bottom is connected fixedly.

In the second embodiment, a clamping groove 11 matched with the motor shaft 9 is formed in the bottom of one side, close to the sieve box bottom support 1, of the adjusting box 4, a rotating bearing 10 is arranged in the clamping groove 11, and the end of the motor shaft 9 is connected and fixed with the side face of the rotating bearing 10. As can be seen from the above design, the motor shaft 9 and the adjusting box 4 can be movably connected through the design of the locking groove 11 and the rotary bearing 10.

In the third embodiment, a through hole matched with the guide rod 17 is formed in the middle of the adjusting box 4. It can be seen from the above design that the through hole allows smooth operation between the guide rod 17 and the adjusting box 4.

In the fourth embodiment, the observation window 14 is made of transparent material, and a sealing strip is arranged at the joint of the observation window 14 and the drip tank 13. As can be seen from the above design, the design of the observation window 14 is convenient for the worker to know the liquid level of the lubricating oil in the dripping tank.

In the fifth embodiment, the bottom of the adjusting box 4 is provided with a plurality of universal wheels, the universal wheels have a self-locking function, and the motor 7 and the telescopic hydraulic cylinder 12 are both electrically connected with the controller. It is obvious from the above design that the adjustment box 4 can be moved smoothly by the design of the universal wheels.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In summary, with the aid of the technical solution of the present invention, when the distance between the adjusting box 4 and the sieve box 1 needs to be adjusted, the motor 7 is started by the control switch through the external power supply, the motor 7 drives the motor shaft 9 to rotate, the external thread 16 on the outer surface of the motor shaft 9 interacts with the threaded hole 5, so as to form that the motor 7 drives the motor shaft 9 to rotate, the motor shaft 9 rotates to drive the motor 7 to move in the chute 6, and the other end of the motor shaft 9 drives the adjusting box 4 to move along the guide rod 17, thereby adjusting the distance between the adjusting box 4 and the sieve box 1; when the height of the power device 3 needs to be adjusted, the telescopic hydraulic cylinder 12 is started only by the control switch, the telescopic hydraulic cylinder 12 drives the power device to ascend, and after the power device ascends to a proper height, the power device is connected with a vibration exciter in the screen box 2 through a coupler; in the working process of the motor shaft 9, the lubricating oil in the drip tank 13 enters the threaded hole 5 through the drip pipe 14, so that the friction force between the motor shaft 9 and the threaded hole 5 is reduced, and the service life of the motor shaft 9 is prolonged.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a but triaxial horizontal screen of quick adjustment, its characterized in that, including sieve case collet (1), sieve case (2), power device (3) and regulating box (4), sieve case (2) are located the top of sieve case collet (1), sieve case collet (1) top is close to regulating box (4) one side is equipped with drips jar (13), it is equipped with observation window (14) to drip jar (13) surface, the bottom that drips jar (13) is equipped with burette (15), sieve case collet (1) is close to the top of regulating box (4) one side is equipped with guide arm (17), regulating box (4) cover is established on guide arm (17), power device (3) are located the top of regulating box (4), sieve case collet (1) is close to regulating box (4) one side center department is equipped with screw hole (5), the other end of burette (15) extends to in sieve case collet (1) inner wall with screw hole (5) are connected The sieve box bottom support is communicated, sliding grooves (6) are respectively arranged at the inner top and the inner bottom of the sieve box bottom support (1), a motor (7) is arranged between the two sliding grooves (6), the top and the bottom of the motor (7) are respectively provided with a plurality of rollers (8), the rollers (8) are positioned in the sliding groove (6), a motor shaft (9) is arranged at the output end of the side edge of the motor (7), an external thread (16) is arranged on the outer surface of the motor shaft (9), the other end of the motor shaft (9) penetrates through the outer side of the sieve box bottom support (1) through the threaded hole (5) and extends into the adjusting box (4), the external thread (16) and the threaded hole (5) are mutually meshed together, the top is equipped with flexible pneumatic cylinder (12) in regulating box (4), the top output of flexible pneumatic cylinder (12) is equipped with the piston rod, the piston rod with power device (3)'s bottom is connected fixedly.

2. The three-axis horizontal screen capable of being adjusted quickly according to claim 1, wherein a clamping groove (11) matched with the motor shaft (9) is formed in the bottom of one side, close to the screen box bottom support (1), of the adjusting box (4), a rotating bearing (10) is arranged in the clamping groove (11), and the end of the motor shaft (9) is fixedly connected with the side face of the rotating bearing (10).

3. A rapidly adjustable triaxial horizontal screen according to claim 1, wherein the middle of the adjustment box (4) is provided with through holes cooperating with the guide rods (17).

4. A rapidly adjustable triaxial horizontal screen according to claim 1, wherein the viewing window (14) is made of a transparent material, and a sealing strip is provided at the junction of the viewing window (14) and the drip tank (13).

5. The rapidly adjustable triaxial horizontal screen according to claim 1, wherein the bottom of the regulating box (4) is provided with a plurality of universal wheels, and the universal wheels have a self-locking function.

6. A rapidly adjustable triaxial horizontal screen according to claim 1, wherein the motor (7) and the telescopic hydraulic cylinder (12) are electrically connected to a controller.