CN211303753U

CN211303753U - Drum screen supporting mechanism

Info

Publication number: CN211303753U
Application number: CN201921949017.6U
Authority: CN
Inventors: 陈超
Original assignee: Wuxi Baohua Biotechnology Co ltd
Current assignee: Wuxi Baohua Biotechnology Co ltd
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-08-21
Anticipated expiration: 2029-11-12

Abstract

The utility model discloses a drum screen supporting mechanism, which comprises a supporting base, a limiting rod, a stand column and a cylinder body, wherein two sides of the supporting base are provided with vibration grooves, one side of the vibration grooves is fixed with the limiting rod, the top end of the limiting rod is fixed with a limiting sleeve, the stand column is arranged in the sleeve, the bottom end of the stand column is fixed with a compression plate, the compression plate is connected with the bottom of the vibration grooves through a buffer spring, the top end of the stand column is respectively fixed with a first bearing plate and a second bearing plate, the first bearing plate is fixed with a driving motor, the output end of the driving motor is fixed with a rotating shaft, the rotating shaft is connected with the cylinder body, the second bearing plate is fixed with an adjusting motor, the output end of the adjusting motor is fixed with a threaded rod, the second bearing plate is provided with a chute, the chute is slidably connected with a slide block, the slide block is sleeved, one end of the linkage shaft is rotatably connected with an auxiliary block, the auxiliary block is rotatably connected with a connecting shaft, and the connecting shaft is connected with the barrel.

Description

Drum screen supporting mechanism

Technical Field

The utility model relates to a drum screen supporting mechanism belongs to support equipment technical field.

Background

The drum screen is a machine widely applied in the sorting technology, controls the sorting of garbage by controlling the particle size of particles, and has high sorting precision. The drum body of the drum screen is generally divided into a plurality of sections, the screen holes are arranged from small to large according to specific conditions, and the aperture of each section of screen hole is the same. The drum screen mainly comprises a motor, a speed reducer, a drum device, a frame, a sealing cover and a feed inlet and a discharge outlet. The roller device is obliquely arranged on the frame. The motor is connected with the roller device through the speed reducer and the shaft coupling, and drives the roller device to rotate around the axis of the roller device. After the materials enter the roller device, the materials on the screen surface are overturned and rolled due to the inclination and rotation of the roller device, so that the qualified materials (undersize products) are discharged through a discharge hole at the bottom of the rear end of the roller, and the unqualified materials (oversize products) are discharged through a discharge hole at the tail part of the roller.

The existing supporting mechanism has a simple structure and a single function, only has a supporting function, and cannot improve the screening efficiency of the drum screen; in addition, because the one end of drum sieve is in the perk state and need carry out the material loading with the help of external instrument when leading to the material loading, current supporting mechanism does not have the function of the material loading of being convenient for.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drum sieve supporting mechanism to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a drum screen supporting mechanism comprises a supporting base, a limiting rod, an upright post and a barrel body, wherein vibration grooves are formed in two sides of the supporting base, the limiting rod is fixed to one side of each vibration groove, a limiting sleeve is fixed to the top end of each limiting rod, the upright post is arranged in each sleeve, a compression plate is fixed to the bottom end of each upright post and is connected with the bottom of each vibration groove through a buffer spring, a first bearing plate and a second bearing plate are fixed to the top end of each upright post respectively, a driving motor is fixed to the first bearing plate, a rotating shaft is fixed to the output end of the driving motor and is connected with the barrel body, an adjusting motor is fixed to the second bearing plate, a threaded rod is fixed to the output end of the adjusting motor, a sliding groove is formed in the second bearing plate, a sliding block is connected in the sliding groove in a sliding mode and is sleeved on the threaded rod, a linkage shaft is connected to the sliding, the auxiliary block is rotatably connected with a connecting shaft, and the connecting shaft is connected with the barrel body.

Preferably, be provided with the drive chamber in the support base, the removal logical groove has been seted up to the both sides in drive chamber, one side of compression plate is fixed with the traction block, and the traction block passes to remove and extends to the drive intracavity usually.

Preferably, the driving cavity is internally fixed with symmetrical vibrating motors, the output end of each vibrating motor is fixed with a rotary table, the side face of each rotary table is fixed with a hydraulic rod, a hydraulic cylinder is sleeved on each hydraulic rod, each hydraulic rod is connected with the inner wall of each hydraulic cylinder through a return spring, and the end face of the outer side of each hydraulic cylinder is rotatably provided with a roller.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model relates to a drum sieve supporting mechanism, the utility model has simple structure and convenient use, and can realize the function of adjusting the inclination of the cylinder body through the matching of an adjusting motor, a sliding block and a universal driving shaft, thereby being convenient for the operator to carry out feeding; realize the vibration function to the barrel and then make the interior rubbish of barrel vibrate the upset from top to bottom and accelerated the filtration screening efficiency of rubbish through vibrating motor and buffer spring's effect down. When the garbage screening machine is used, after garbage enters the drum screen, the drum screen is driven to rotate by starting the driving motor to realize the garbage screening function, then the vibrating motor is started to drive the rotary table to rotate, the rotary table drives the hydraulic rod to move so as to drive the hydraulic cylinder to move, when the hydraulic cylinder contacts the traction block, the compression plate is driven to move downwards so as to compress the buffer spring, and when the hydraulic cylinder leaves the traction block, the compression plate can be driven to vibrate up and down under the action force of the buffer spring so as to drive the cylinder to vibrate up and down to realize the garbage vibration function in the cylinder, so that the garbage screening and classification are accelerated; when needing the material loading, can drive the threaded rod through starting the adjusting motor and rotate and then drive the slider along the spout motion, the slider drives the universal driving shaft and rotates and then realize the function of adjusting the barrel gradient and be convenient for operating personnel carries out the material loading.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of a connection structure of the hydraulic rod and the hydraulic cylinder.

In the figure: 1. and a base is supported. 101. A drive chamber. 102. The through groove is moved. 2. A limiting rod. 3. And (4) a column. 4. And (4) a cylinder body. 5. And vibrating the tank. 6. And a limiting sleeve. 7. The plate is compressed. 8. A buffer spring. 9. A first bearing plate. 10. A second bearing plate. 1001. A chute. 11. The motor is driven. 12. The motor is regulated. 13. A threaded rod. 14. A slide block. 15. A linkage shaft. 16. And an auxiliary block. 17. The connecting shaft is connected. 18. And a traction block. 19. A vibration motor. 20. A turntable. 21. A hydraulic rod. 22. And a hydraulic cylinder. 23. A return spring. 24. And a roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a drum sieve supporting mechanism which characterized in that: the device comprises a supporting base 1, a limiting rod 2, an upright post 3 and a barrel 4, wherein two sides of the supporting base 1 are provided with vibration grooves 5, one side of each vibration groove 5 is fixedly provided with the limiting rod 2, the top end of the limiting rod 2 is fixedly provided with a limiting sleeve 6, the upright post 3 is arranged in the limiting sleeve 6, the bottom end of the upright post 3 is fixedly provided with a compression plate 7, the compression plate 7 is connected with the bottom of the vibration groove 5 through a buffer spring 8, the top end of the upright post 3 is respectively fixedly provided with a first bearing plate 9 and a second bearing plate 10, the first bearing plate 9 is fixedly provided with a driving motor 11, the output end of the driving motor 11 is fixedly provided with a rotating shaft, the rotating shaft is connected with the barrel 4, the second bearing plate 10 is fixedly provided with an adjusting motor 12, the output end of the adjusting motor 12 is fixedly provided with a threaded rod 13, the second bearing plate 10 is provided with a sliding groove 1001, the threaded rod 13 penetrates through a threaded hole, the sliding block 14 is connected with a linkage shaft 15 in a rotating mode, one end of the linkage shaft 15 is connected with an auxiliary block 16 in a rotating mode, the auxiliary block 16 is connected with a connecting shaft 17 in a rotating mode, and the connecting shaft 17 is connected with the barrel 4.

Further, a driving cavity 101 is arranged in the supporting base 1, moving through grooves 102 are formed in two sides of the driving cavity 101, a traction block 18 is fixed on one side of the compression plate 7, and the traction block 18 penetrates through the moving through grooves 102 and extends into the driving cavity 101.

Furthermore, symmetrical vibrating motors 19 are fixed in the driving cavity 101, a rotary table 20 is fixed at the output end of each vibrating motor 19, a hydraulic rod 21 is fixed on the side face of each rotary table 20, a hydraulic cylinder 22 is sleeved on each hydraulic rod 21, each hydraulic rod 21 is connected with the inner wall of each hydraulic cylinder 22 through a return spring 23, and a roller 24 is rotatably arranged on the end face of the outer side of each hydraulic cylinder 22.

Further, when the hydraulic cylinder 22 is in a horizontal state, the return spring 23 is in a compressed state.

The working principle is as follows: the utility model relates to a drum sieve supporting mechanism, during the use, at first, after rubbish gets into the drum sieve, drive barrel 4 through starting driving motor 11 and rotate and realize the screening function to rubbish, then through starting vibrating motor 19, vibrating motor 19 drives carousel 20 and rotates, carousel 20 drives hydraulic stem 21 motion and then drives hydraulic cylinder 22 motion and drives compression plate 7 to move down and then compress buffer spring 8 when hydraulic cylinder 22 contacts traction block 18, when hydraulic cylinder 22 leaves traction block, can drive compression plate 7 to vibrate from top to bottom under the effort of buffer spring 8 and then drive barrel 4 to vibrate from top to bottom and realize the vibration function to rubbish in barrel 4 thereby accelerated the screening classification of rubbish; when the material is required to be loaded, the adjusting motor 12 is started to drive the threaded rod 13 to rotate so as to drive the sliding block 14 to move along the sliding groove 1001, and the sliding block 13 drives the linkage shaft 15 to rotate so as to realize the function of adjusting the inclination of the barrel 4, so that the material loading is convenient for an operator.

It is worth noting that: the whole device is controlled by the master control button, and the equipment matched with the control button is common equipment, so that the device belongs to the existing well-known technology, and the electrical connection relation and the specific circuit structure of the device are not repeated.

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.

Claims

1. The utility model provides a drum sieve supporting mechanism which characterized in that: comprises a supporting base (1), a limiting rod (2), an upright post (3) and a barrel body (4), wherein vibrating grooves (5) are arranged on two sides of the supporting base (1), the limiting rod (2) is fixed on one side of each vibrating groove (5), a limiting sleeve (6) is fixed on the top end of each limiting rod (2), the upright post (3) is arranged in each limiting sleeve (6), a compression plate (7) is fixed on the bottom end of each upright post (3), the compression plate (7) is connected with the bottom of each vibrating groove (5) through a buffer spring (8), a first bearing plate (9) and a second bearing plate (10) are respectively fixed on the top end of each upright post (3), a driving motor (11) is fixed on each first bearing plate (9), a rotating shaft is fixed on the output end of each driving motor (11), the rotating shaft is connected with the barrel body (4), an adjusting motor (12) is fixed on each second bearing plate (10), the output of accommodate motor (12) is fixed with threaded rod (13), has seted up spout (1001) on second bearing plate (10), and sliding connection has slider (14) in spout (1001), be provided with the screw hole in slider (14), threaded rod (13) pass the screw hole, it is connected with universal driving shaft (15) to rotate on slider (14), and the one end of universal driving shaft (15) is rotated and is connected with supplementary piece (16), rotates on supplementary piece (16) and is connected with linking axle (17), links up axle (17) and is connected with barrel (4).

2. A trommel support mechanism as claimed in claim 1, wherein: the supporting base is characterized in that a driving cavity (101) is arranged in the supporting base (1), moving through grooves (102) are formed in two sides of the driving cavity (101), a traction block (18) is fixed to one side of the compression plate (7), and the traction block (18) penetrates through the moving through grooves (102) and extends into the driving cavity (101).

3. A trommel support mechanism as claimed in claim 2, wherein: the vibration motor (19) of symmetry is fixed with in drive chamber (101), the output of vibration motor (19) is fixed with carousel (20), the side of carousel (20) is fixed with hydraulic stem (21), and the cover is equipped with hydraulic cylinder (22) on hydraulic stem (21), and hydraulic stem (21) pass through reset spring (23) and hydraulic cylinder (22) inner wall connection, the outside terminal surface of hydraulic cylinder (22) rotates and is provided with gyro wheel (24).

4. A trommel support mechanism as claimed in claim 3, wherein: when the hydraulic cylinder (22) is in a horizontal state, the return spring (23) is in a compressed state.