CN207881429U - A kind of coal separation station-service block cleaned coal dehydration device - Google Patents

Abstract

The utility model discloses a block clean coal dehydration device for a coal preparation plant, which comprises a support plate, a positioning plate is fixedly connected to both ends of one side of the support plate, and a rotating groove is arranged inside the positioning plate. The inner side of the rotating groove is movably socketed with a turntable, and the surface of the turntable is fixedly connected with a first U-shaped frame, and a resonant groove is arranged inside the first U-shaped frame, and a first spring is fixedly connected with the inner side of the resonant groove , the other end of the first spring is fixedly connected with a resonant block, the other end of the resonant block is fixedly connected with a second U-shaped frame, the inner side of the second U-shaped frame is embedded with a mesh plate, and the second U-shaped frame A plate frame is fixedly connected to the outer side of the shape frame, and teeth are fixedly connected to both ends of the inner side of the plate frame. The block clean coal dehydration device used in the coal preparation plant can effectively produce a vibration effect when the coal block is dehydrated, and at the same time, it can be more convenient, simple, and convenient for workers to operate when unloading.

Description

A clean coal dehydration device for a coal preparation plant

technical field

The utility model relates to the technical field of lump clean coal dehydration, in particular to a lump clean coal dehydration device for a coal preparation plant.

Background technique

Coal blocks generally need to undergo dehydration during the production process. The conventional dehydration process is to place wet coal blocks on a mesh plate, and then use a hot air blower to air dry and dehydrate them to obtain relatively dry coal blocks.

In the air-drying dehydration process, in order to enhance the dehydration effect, the eccentric effect of the centrifugal motor is generally used to make the screen plate vibrate, drive the coal to turn, and improve the dehydration effect. However, using this method, the centrifugal motor needs Installed at the lower part of the screen, it is easy for coal slag to enter the motor and affect the motor. At the same time, due to the large number of coal blocks, the unloading process of the screen is more complicated each time, which greatly increases the working time of workers.

Utility model content

The purpose of this utility model is to provide a coal preparation plant with lump clean coal dehydration device, in order to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical proposal: a clean coal dehydration device for a coal preparation plant, including a support plate, one side and two ends of the support plate are fixedly connected with a positioning plate, and the positioning plate There is a rotating groove inside, and a turntable is movably socketed on the inner side of the turning groove, and a first U-shaped frame is fixedly connected to the surface of the turntable, and a resonance groove is arranged inside the first U-shaped frame, and the resonance groove The inner side of the first spring is fixedly connected with a first spring, the other end of the first spring is fixedly connected with a resonance block, the other end of the resonance block is fixedly connected with a second U-shaped frame, and the inner side of the second U-shaped frame is embedded with a Stencil, the outer side of the second U-shaped frame is fixedly connected with a plate frame, both ends of the inner side of the plate frame are fixedly connected with teeth, and the outer side of the first U-shaped frame is fixedly connected with a motor, and the motor The port position axis of the port is connected with a drive shaft, and the other end of the drive shaft is fixedly sleeved with a half gear, the surface of the half gear meshes with the surface of the connecting teeth, and the inside of the first U-shaped frame is provided with a shaft hole. The inner side of the shaft hole is flexibly socketed on the surface of the drive shaft.

Preferably, the opening position of the first U-shaped frame is closely attached to a sealing plate, thread grooves are provided inside both ends of the first U-shaped frame, threaded holes are provided at both ends of the sealing plate, and the inner sides of the threaded holes are threaded. A threaded knob is connected, and the other end of the threaded knob is threadedly connected to the inner side of the threaded groove.

Preferably, both ends of the outer side of the sealing plate are fixedly connected with a shift fork groove, the inner side of the shift fork groove is fixedly connected with a second spring, the other end of the second spring is fixedly connected with a shift fork block, and the outer side of the shift fork block is fixedly connected with There is a shift fork piece, a slot is arranged inside the positioning plate, and the other end of the shift fork block is inserted into the inner side of the slot.

Preferably, the inside of the support plate is provided with a storage slot, and both ends of the storage slot are provided with alignment slots, and both sides of the motor are fixedly connected with alignment rods, and the inside of the alignment rod is provided with grooves , the inner side of the groove is fixedly connected with a third spring, the other end of the third spring is fixedly connected with a bayonet pin, the inside of the alignment groove is connected with a through hole, and the surface of the bayonet pin is slidably connected with the inside of the through hole.

Compared with the prior art, the beneficial effect of the utility model is that the clean coal dehydration device used in the coal preparation plant can effectively play a vibration effect when the coal is dehydrated, and at the same time, it can be more convenient when unloading, Simple and convenient for workers to operate.

Description of drawings

Fig. 1 is the overall structural representation of the utility model;

Fig. 2 is a schematic diagram of the inside structure of the plate and frame of the utility model;

Fig. 3 is the enlarged schematic diagram of a place of the present utility model;

Fig. 4 is an enlarged schematic diagram of point b of the present invention.

In the figure: 1 support plate, 11 positioning plate, 12 rotating groove, 13 turntable, 2 first U-shaped frame, 21 resonance groove, 22 first spring, 23 resonance block, 24 second U-shaped frame, 25 screen plate, 26 Shaft hole, 27 plate frame, 28 motor, 29 drive shaft, 210 teeth, 211 half gear, 3 sealing plate, 31 threaded groove, 32 threaded hole, 33 threaded knob, 34 fork slot, 35 second spring, 36 dial Fork block, 37 slots, 38 fork plates, 4 storage slots, 41 alignment slots, 42 alignment rods, 43 grooves, 44 third springs, 45 bayonet pins, 46 through holes.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

In describing the present invention, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical" , "horizontal", "top", "bottom", "inner", "outer" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the utility model, rather than Any indication or implication that a referenced device or element must have a particular orientation, be constructed, and operate in a particular orientation should not be construed as limiting the invention.

Please refer to Figures 1-4, the utility model provides a technical solution: a block clean coal dehydration device for a coal preparation plant, including a support plate 1, a positioning plate 11 is fixedly connected to both ends of one side of the support plate 1, and supports Plate 1 and positioning plate 11 are all stood on the ground by bracket frame, and the inside of positioning plate 11 is provided with rotating groove 12, and the inboard of rotating groove 12 is movably socketed with rotating disc 13, makes two U-shaped frames can be folded down, and rotating disc 13 A first U-shaped frame 2 is fixedly connected to the surface of the first U-shaped frame 2, and a resonance groove 21 is provided inside the first U-shaped frame 2. The inner side of the resonance groove 21 is fixedly connected with a first spring 22, and the other end of the first spring 22 is fixedly connected with a resonance Block 23, the other end of the resonance block 23 is fixedly connected with a second U-shaped frame 24, which can play a resonance limiting effect, so that the mesh plate 25 can vibrate, and the inner side of the second U-shaped frame 24 is embedded with a mesh plate 25 , the outer side of the second U-shaped frame 24 is fixedly connected with a plate frame 27, and both ends of the inner side of the plate frame 27 are fixedly connected with teeth 210, and the outer side of the first U-shaped frame 2 is fixedly connected with a motor 28, and the model of the motor 28 is 51K90GU-C, the wire plug of the motor 28 is plugged directly into the external power socket to be powered on, the port position shaft of the motor 28 is connected to the drive shaft 29, and the other end of the drive shaft 29 is fixedly sleeved with a half gear 211, which can play a The effect of reciprocating motion, the surface of the half gear 211 meshes with the surface of the teeth 210, the inside of the first U-shaped frame 2 is provided with a shaft hole 26, and the inner side of the shaft hole 26 is movably socketed on the surface of the drive shaft 29, and the first U-shaped The opening position of the frame 2 is closely attached to the sealing plate 3, which can play the effect of erecting the first U-shaped frame 2, and can also seal the second U-shaped frame 24 at the same time. Threaded groove 31 is provided, and the inner two ends of sealing plate 3 are all provided with threaded hole 32, and the inner side of threaded hole 32 is threaded with threaded knob 33, and the other end of threaded knob 33 is threaded the inner side of threaded groove 31, and the inner side of sealing plate 3 Both ends of the outer side are fixedly connected with a shift fork groove 34, the inner side of the shift fork groove 34 is fixedly connected with a second spring 35, the other end of the second spring 35 is fixedly connected with a shift fork block 36, and the outer side of the shift fork block 36 is fixedly connected with a dial Fork piece 38, slot 37 is provided in the inside of positioning plate 11, and the other end of shift fork block 36 inserts the inboard of slot 37, can play an erecting effect to two U-shaped frames, and the inside of support plate 1 is provided with Storage tank 4, the inner two ends of storage tank 4 are all provided with alignment groove 41, both sides of motor 28 are all fixedly connected with alignment rod 42, the inside of alignment rod 42 is provided with groove 43, the inner side of groove 43 A third spring 44 is fixedly connected, and the other end of the third spring 44 is fixedly connected with a bayonet pin 45, and the inside of the alignment groove 41 is communicated with a through hole 46, and the surface of the bayonet pin 45 is slidably connected to the inside of the through hole 46, so that the motor can 28 plays an auxiliary fixing effect.

When the utility model is actually implemented: when vibration is required, the bolt of the motor 28 is fixedly connected to the power supply, so that the motor 28 is connected and drives the half gear 211 to rotate through the drive shaft 29, and then through the half gear 211 and the teeth 210. The meshing effect enables the plate frame 27 to move, and the resonant block 23 slides on the inside of the resonance groove 21 to play a limiting effect, and cooperates with the compression reset of the first spring 22, so that the plate frame 27 can drive the second U-shaped frame 24 to have a The effect of a reciprocating vibration, so that the coal block can have the effect of turning or vibrating. When it is necessary to unload, a worker first moves the fork block 36 through the fork piece 38, so that the fork piece 36 can move to the second The spring 35 is extruded so that the shift fork block 36 can be disengaged from the slot 37, and then another worker presses the bayonet pin 45, and the third spring 44 is extruded by the bayonet pin 45, so that the bayonet pin 45 is disengaged from the through hole 46. Open, so that the alignment block 42 can slide out from the inside of the alignment groove 41, contact the positioning of the motor 28, and then rotate the inside of the rotation groove 12 through the turntable 13, so that the two U-shaped frames can be flipped to the ground, and finally passed The threaded knob 33 is threadedly connected to the threaded hole 32 and the threaded groove 31, so that the sealing plate 3 can be removed, and the coal blocks on the mesh plate 25 can be unloaded uniformly.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (4)

1. a kind of coal separation station-service block cleaned coal dehydration device, including support plate（1）, it is characterised in that：The support plate（1）Side Both ends have been fixedly connected with positioning plate（11）, the positioning plate（11）Be internally provided with rotation slot（12）, the rotation slot（12） Inside movable sleeve be connected to turntable（13）, the turntable（13）Surface be fixedly connected with the first U shape frames（2）, described first U shape frames（2）Be internally provided with resonance trough（21）, the resonance trough（21）Inside be fixedly connected with the first spring（22）, described First spring（22）The other end be fixedly connected with resonance block（23）, the resonance block（23）It is another

One end is fixedly connected with the 2nd U shape frames（24）, the 2nd U shape frames（24）Inside be embedded with web plate（25）, institute State the 2nd U shape frames（24）Outside be fixedly connected with sheet frame（27）, the sheet frame（27）Inside both ends be fixedly connected with Teeth（210）, the first U shape frames（2）Outside be fixedly connected with motor（28）, the motor（28）Port position axis It is connected with drive shaft（29）, the drive shaft（29）Other end fixing sleeve be connected to half gear（211）, half gear（211） Surface engagement connection teeth（210）Surface, the first U shape frames（2）Be internally provided with axis hole（26）, the axis hole （26）Inside pivot bush unit drive shaft（29）Surface.

2. according to a kind of coal separation station-service block cleaned coal dehydration device described in claim 1, it is characterised in that：First U Shape frame（2）Aperture position be glued with sealing plate（3）, the first U shape frames（2）Both ends be internally threaded slot（31）, sealing Plate（3）Inside both ends be equipped with threaded hole（32）, threaded hole（32）Inside thread be connected with screw knob（33）, screw thread rotation Button（33）The other end be threadedly coupled thread groove（31）Inside.

3. according to a kind of coal separation station-service block cleaned coal dehydration device described in claim 2, it is characterised in that：The sealing plate （3）Outside both ends be fixedly connected with fork slot（34）, fork slot（34）Inside be fixedly connected with second spring（35）, second Spring（35）The other end be fixedly connected with shift fork block（36）, shift fork block（36）Outside be fixedly connected with shifting fork piece（38）, institute State positioning plate（11）Be internally provided with slot（37）, shift fork block（36）The other end be inserted into slot（37）Inside.

4. according to a kind of coal separation station-service block cleaned coal dehydration device described in claim 1, it is characterised in that：The support plate （1）Be internally provided with article putting groove（4）, article putting groove（4）Inside both ends be equipped with alignment grooves（41）, the motor（28）Both sides It has been fixedly connected with contraposition bar（42）, align bar（42）Be internally provided with groove（43）, groove（43）Inside be fixedly connected with Third spring（44）, third spring（44）The other end be fixedly connected with bayonet lock（45）, alignment grooves（41）Inside be communicated with it is logical Hole（46）, bayonet lock（45）Surface be slidably connected through-hole（46）Inside.