CN219942947U - Crushing mechanism and fire coal conveying device - Google Patents

Abstract

The utility model discloses a crushing mechanism and a coal conveying device, which comprise a crushing assembly, wherein the crushing assembly comprises a crushing box, a power piece is arranged on one side of the crushing box, a discharging piece is arranged at the lower end of the crushing box, and a crushing piece is arranged in the crushing box; the conveying assembly is installed on the crushing assembly and comprises a conveying box, a driving piece is arranged on one side of the conveying box, and a driven piece is arranged at the bottom of the conveying box. The utility model has the beneficial effects that: through the setting of conveying component for carry out intermittent type transmission to the fire coal, avoid appearing the inside too much condition of fire coal of crushing apparatus, make the fire coal can evenly be broken, and reduced crushing apparatus's energy consumption. Through the setting of crushing subassembly for carry out crushing processing to the fire coal, and shake to the fire coal, thereby be favorable to discharging the fire coal, avoid the condition that the fire coal after the breakage piles up in smashing the incasement to appear.

Description

Crushing mechanism and fire coal conveying device

Technical Field

The utility model relates to the technical field of fire coal, in particular to a crushing mechanism and a fire coal conveying device.

Background

The fire coal is the combustible coal, which is called separately: coal is a solid combustible mineral which is formed by the gradual formation of complex biochemical and physicochemical changes of ancient plants buried underground, and is mainly formed by the transformation of plant remains through biochemical action and geological action after being buried, and is commonly called coal;

the Chinese patent application number is 202220497505.3, and the crusher for the power plant has the beneficial effects that: through setting up dead lever, connecting rod and breaker plate, start the controllable dead lever of electric telescopic handle and drive connecting cylinder and breaker plate and move down, the breaker plate of moving down can extrude the crushing to fire coal, after the breaker plate is extruded and stopped moving down, dead lever and connecting cylinder take place the relative slip to extrude the guide way of heliciform structure through the connecting rod, can make the breaker plate take place to rotate at this moment, utilize the protrusion form structure of breaker plate bottom to grind fire coal, improve the crushing efficiency of fire coal, make the crushing more abundant;

when coal is crushed by coal crushing equipment in the prior art, the coal input amount is excessive, so that the power and energy consumption of the crushing equipment are increased, and even the coal in the crushing equipment is excessive, so that the crushing equipment is failed, and the coal is not easy to crush; when the crushed fire coal is discharged, the fire coal is crushed, so that the fire coal is easy to accumulate in crushing equipment, and the discharge of the fire coal is not facilitated.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the utility model and in the title of the utility model, which may not be used to limit the scope of the utility model.

The present utility model has been made in view of the above and/or problems associated with conventional crushing mechanisms and coal conveying devices.

Therefore, the problem to be solved by the utility model is that when the coal-fired crushing equipment in the prior art is used for crushing coal, the coal-fired input amount is excessive, so that the power and the energy consumption of the crushing equipment are increased, and even the coal inside the crushing equipment is excessive, so that the crushing equipment is failed, and the coal is not beneficial to crushing.

In order to solve the technical problems, the utility model also provides the following technical scheme: the utility model provides a crushing mechanism includes, crushing subassembly including smashing the case crushing case one side is provided with the power piece, it is provided with the row material spare to smash the case lower extreme, it is provided with crushing piece to smash the incasement.

As a preferred embodiment of the crushing mechanism according to the utility model, wherein: the power piece is including being located smash case one side fixed connection's first motor, first motor output is provided with first gear, first gear both sides symmetrical meshing is connected with the second gear, the second gear inboard is provided with the fixed axle.

As a preferred embodiment of the crushing mechanism according to the utility model, wherein: the crushing piece comprises two rollers, and each roller is sleeved on the outer wall of each fixed shaft.

As a preferred embodiment of the crushing mechanism according to the utility model, wherein: the material discharging part comprises a transmission shaft which is positioned at the lower end of the inside of the crushing box and is rotationally connected with the lower end of the inside of the crushing box, a first belt pulley is installed on one side of the transmission shaft, a second belt pulley is fixedly connected with the outer side of the output end of the transmission shaft, a fixing rod is fixedly connected with the upper end of the transmission shaft, a guide plate is movably connected with the upper portion of the fixing rod, a fixing block is fixedly connected with the lower portion of the guide plate, the fixing rod is in contact with the fixing block, a limiting block is fixedly connected with the inner side wall of the crushing box, a limiting column is fixedly connected with one side of the guide plate, and the limiting column is slidably connected with the limiting block.

The utility model has the beneficial effects that: through the setting of crushing subassembly for carry out crushing processing to the fire coal, and shake to the fire coal, thereby be favorable to discharging the fire coal, avoid the condition that the fire coal after the breakage piles up in smashing the incasement to appear.

In view of the fact that in the practical use process, when the coal is conveyed, the coal is too much, so that the coal is easily accumulated in the crushing equipment, and the problem of discharging the coal is solved.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a fire coal conveyor, includes, conveying assembly installs on the crushing subassembly, including the delivery box, delivery box one side is provided with the driving piece, delivery box bottom is provided with the follower.

As a preferred embodiment of the coal-fired conveying apparatus of the present utility model, wherein: one side of the conveying box is inclined, the inclination angle is one hundred twenty degrees, and the bottom of the conveying box is provided with a discharge hole.

As a preferred embodiment of the conveying mechanism according to the present utility model, wherein: the driving piece is including being located the second motor of delivery box one side installation, second motor output fixedly connected with connecting plate, connecting plate one side fixedly connected with connecting block, connecting block upper portion fixedly connected with fixed column.

As a preferred embodiment of the coal-fired conveying apparatus of the present utility model, wherein: the driving piece further comprises a push plate which is fixedly connected with one side of the conveying box, and the push plate is movably connected with an electric push rod.

As a preferred embodiment of the coal-fired conveying apparatus of the present utility model, wherein: the driven piece comprises a connecting shaft which is positioned in the conveying box and is connected in a rotating mode, one end of the connecting shaft is fixedly connected with a driven disc, and a scraping plate is sleeved on the outer side of the connecting shaft.

As a preferred embodiment of the coal-fired conveying apparatus of the present utility model, wherein: the scraper comprises a scraper body, a scraper plate, a driven plate, a fixed column and a through groove, wherein the scraper body is arranged on the scraper body, the scraper body is provided with a cavity, the inner wall of the cavity is arc-shaped, the driven plate is provided with the through groove, one end of the fixed column is positioned in the through groove, and the fixed column is in sliding connection with the through groove.

The utility model has the beneficial effects that: through the setting of conveying component for carry out intermittent type transmission to the fire coal, avoid appearing the inside too much condition of fire coal of crushing apparatus, make the fire coal can evenly be broken, and reduced crushing apparatus's energy consumption.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:

fig. 1 is a front view of a coal conveyor.

Fig. 2 is another view of the coal conveyor assembly.

FIG. 3 is a sectional view of the pulverizing box of the coal conveyor.

Fig. 4 is a block diagram of a conveyor assembly.

Fig. 5 is another perspective view of the first motor, the connecting plate and the driven plate in the conveyor assembly.

Fig. 6 is an enlarged view of a portion of the transport assembly at a shown in fig. 5.

Fig. 7 is a cross-sectional view of the transfer case in the transfer assembly.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Example 1

Referring to fig. 1 to 3, in a first embodiment of the present utility model, a crushing mechanism is provided, which includes a crushing box 101, a power member 102 is disposed on one side of the crushing box 101, a discharging member 103 is disposed at the lower end of the crushing box 101, and a crushing member 104 is disposed in the crushing box 101.

When the coal crushing device is used, the crushing piece 104 is driven to rotate by the rotation of the power piece 102, so that the coal is crushed, and meanwhile, the pushing piece 103 is driven to rotate, and the crushed coal is conveyed.

Specifically, the power part 102 comprises a second motor 102a fixedly connected to one side of the crushing box 101, a first gear 102b is arranged at the output end of the second motor 102a, a second gear 102d is symmetrically meshed and connected to two sides of the first gear 102b, a fixed shaft 102c is arranged on the inner side of the second gear 102d, and a roller 104a is sleeved on the outer wall of the fixed shaft 102 c.

In use, the first motor 102a is used to drive the first gear 102b to rotate, the first gear 102b is used to drive the second gear 102d to rotate, the second gear 102d is used to drive the fixed shaft 102c to rotate, so as to drive the roller 104 to rotate, and the two second gears 102d are symmetrically meshed with each other about the outer wall of the first gear 102b, so that the two second gears 102d rotate oppositely outside the first gear 102b, the two rollers 104 also rotate oppositely, and the coal located in the middle of the two rollers 104 is extruded quickly, so that the crushing treatment of the coal by the crushing assembly 100 is realized.

Further: a transmission shaft 103a is rotatably connected to the lower end of the inside of the crushing box 101, a first belt pulley 103c is mounted on one side of the transmission shaft 103a, and a second belt pulley 103b is fixedly connected to the outer side of the output end of the transmission shaft 102 a.

When in use, the transmission shaft 103a rotates to drive the second belt pulley 103b to rotate, so as to drive the first belt pulley 103c to rotate, and the transmission shaft 103a rotates, thereby achieving the purpose of providing pushing coal-fired power.

The upper end fixedly connected with dead lever 103d of transmission shaft 103a, dead lever 103d upper portion swing joint has guide plate 103e, guide plate 103e lower part fixedly connected with fixed block 103f, and dead lever 103d has the contact with fixed block 103f, smash case 101 inside wall fixedly connected with stopper 103g, guide plate 103e one side fixedly connected with spacing post 103h, spacing post 103h sliding connection is in stopper 103 g.

Through the setting of first belt pulley 103c for drive the rotation of second belt pulley 103b to this is through driving the rotation of transmission shaft 103a, and then makes dead lever 103d promote fixed block 103f, and then spacing post 103h slides at stopper 103g, drives the removal of guide plate 103e, thereby reaches the purpose that will carry crushed coal.

Example 2

Referring to fig. 4 to 7, in order to provide a second embodiment of the present utility model, the present embodiment provides a conveying assembly of a coal conveying apparatus, wherein the conveying assembly 200 is mounted on the crushing assembly 100, and includes a conveying box 201, a driving member 202 is disposed at one side of the conveying box 201, and a driven member 203 is disposed at the bottom of the conveying box 201.

The driven piece 203 is driven to intermittently rotate through the arrangement of the driving piece 202, and the driven piece 203 can uniformly drive the fire coal and the raw materials, so that the fire coal can be quantitatively conveyed into the crushing assembly 100, and the crushing treatment of the fire coal is facilitated.

Specifically, one side of the conveying box 201 is inclined, the inclination angle is one hundred twenty degrees, and a discharge port S is formed in the bottom of the conveying box 201.

Through the setting of bin outlet S for carry the coal-fired raw materials of follower 203 promotion to crushing subassembly 100 in, with this carry out crushing processing to the coal through crushing subassembly 100, set up to the slope form through one side of delivery box 201, be convenient for carry out the transmission to the coal.

Specifically, the driving member 202 further includes an electric push rod 202e and a push plate 202f, the electric push rod 202e is fixed on one side of the conveying box 201, and the push plate 202f is movably connected in the conveying box 201.

Through the arrangement of the electric push rod 202e, the pushing plate 202f is driven to move, the pushing plate 202f pushes the fire coal in the conveying box 201 to move, the driven piece 203 of the fire coal box is made to be close to, intermittent transmission is carried out on the fire coal through the driven piece 203, and therefore crushing of the fire coal is facilitated.

Specifically, the follower 203 includes a connection shaft 203a, a driven disc 203b and a scraping plate 203c, the connection shaft 203a is rotationally connected in the conveying box 201, the driven disc 203b is fixed at the end of the connection shaft 203a, the scraping plate 203c is fixed at the outer side of the connection shaft 203a, the end of the connection shaft 203a is rotationally connected with the inner wall of the conveying box 201 through a bearing, one end of the connection shaft 203a is located at the outer side of the conveying box 201 and is fixed with the driven disc 203b, when the connection shaft 203a rotates, the scraping plate 203c is driven to rotate, three scraping plates 203c are arranged, and three scraping plates 103c are equidistantly fixed at the outer side of the connection shaft 203 a.

The coal is turned over by the provision of the scraper 203c, thereby dropping the coal into the crushing assembly 100 through the feed port S.

Specifically, a chamber M is formed on one side of the scraping plate 203c, and an inner wall of the chamber M is arc-shaped.

Through the setting of cavity M, can be when scraping board 203c follows connecting axle 203a and rotate, be favorable to loading the fire coal, and then be favorable to carrying the fire coal.

Specifically, the driven plate 203b is provided with a through slot N, and one end of the fixing post 202d is located in the through slot N and moves with the inner wall of the through slot N.

Four through grooves N are formed, the four through grooves N are symmetrically formed in the driven plate 203b, when the connecting block 202c drives the fixed column 202d to rotate, the fixed column 202d can enter one through groove N after the connecting plate 202b rotates for one circle, the driven plate 203b is driven to rotate ninety degrees through the cooperation of the fixed column 202d and the through groove N, at the moment, the driven plate 203b drives the connecting shaft 203a to rotate, the connecting shaft 203a drives the scraping plate 203c to rotate, and the scraping plate 203c is enabled to turn over fire coal, so that the coal is transmitted conveniently.

Example 3

Referring to fig. 1 to 7, in order to provide a third embodiment of the present utility model, the present embodiment is based on the previous embodiment, and this embodiment provides a coal-fired conveying apparatus, which includes a pulverizing box 101, a power member 102 disposed at one side of the pulverizing box 101, a discharging member 103 disposed at the lower end of the pulverizing box 101, and a crushing member 104 disposed in the pulverizing box 101.

Through the setting of crushing piece 102 for smash the processing to the fire coal, drive simultaneously through power piece 102 and discharge piece 103 and crushing piece 104 rotate for the coal is broken, and makes discharge piece 103 vibrate the fire coal after the breakage, and makes the fire coal can be quick by the discharge.

Specifically, the crushing member 102 includes a first motor 102a, a first gear 102b, a fixed shaft 101c, and a second gear 102d, the second motor 102a is fixed to one side of the crushing box 101, the first gear 102b is disposed at an output end of the first motor 102a, the fixed shaft 102c is rotatably connected to the inside of the crushing box 101, and the second gear 102d is fixed to an outside of the fixed shaft 102 c.

Through the setting of second motor 102a for drive first gear 102b and rotate, fixed axle 102c passes through the bearing and rotates and connect in smashing case 101, and fixed axle 102c and the quantity of second gear 102d all are provided with two, and two fixed axles 102c are located the fixed surface of smashing case 101 one end and are connected with cylinder 104, carry out the breakage to the fire coal through cylinder 104, second gear 102b is located between two first gears 102d, first gear 102b drives first gear 102d and rotates, and make two second gears 102d counter-rotation, drive fixed axle 102c through second gear 102d and rotate, drive cylinder 104a through fixed axle 102c and rotate and carry out the breakage to the fire coal, thereby carry out the crushing processing to the fire coal.

Specifically, the discharging part 103 includes a transmission shaft 103a, the transmission shaft 103a is rotationally connected in the crushing box 101, the first belt pulley 103b is fixed outside the output end of the second motor 102a, the second belt pulley 103c is arranged outside the transmission shaft 103a, the fixing rod 103d is fixed on the transmission shaft 103a, the guide plate 103e is movably connected in the crushing box 101, the fixing block 103f is fixed at the bottom of the guide plate 103e, the limiting block 103g is fixed in the crushing box 101, and the limiting column 103h is movably connected in the limiting block 103 g.

One end of a transmission shaft 103a is rotationally connected in the crushing box 101 through a bearing, one end of the transmission shaft 103a is positioned outside the crushing box 101, a first belt pulley 103b is positioned outside the crushing box 101, the first belt pulley 103b is in transmission connection with a second belt pulley 103c through a belt, the first belt pulley 103b drives the second belt pulley 103c to rotate through the belt, the second belt pulley 103c drives the transmission shaft 103a to rotate, the transmission shaft 103a drives a fixing rod 103d to rotate, the fixing rod 103d and the fixing block 103f are enabled to contact and push a guide plate 103e, the guide plate 103e moves up and down, coal at the top of the guide plate 103e is vibrated, the guide plate 103g is further facilitated to guide the coal, two limiting blocks 103g are symmetrically fixed on two sides of the inner wall of the crushing box 101, and when the guide plate 103e moves up and down, the guide plate 103e drives a limiting post 103h to move up and down in the limiting block 103g, the guide plate 103e is limited, and the guide plate 103e can move up and down stably.

It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.

Claims (10)

1. A crushing mechanism, characterized in that: comprising the steps of (a) a step of,

crushing subassembly (100), including smashing case (101) smash case (101) one side is provided with power spare (102), smash case (101) lower extreme is provided with row material spare (103), be provided with crushing piece (104) in smashing case (101).

2. The crushing mechanism of claim 1, wherein: the power piece (102) comprises a first motor (102 a) which is positioned on one side of the crushing box (101) and fixedly connected with the crushing box, a first gear (102 b) is arranged at the output end of the first motor (102 a), a second gear (102 d) is symmetrically meshed and connected with two sides of the first gear (102 b), and a fixed shaft (102 c) is arranged on the inner side of the second gear (102 d).

3. A crushing mechanism as claimed in claim 2, wherein: the crushing piece (104) comprises two rollers (104 a), and one roller (104 a) is sleeved on the outer wall of each fixed shaft (102 c).

4. A crushing mechanism according to claim 1 or 2, wherein: the utility model provides a crushing box, including smashing transmission shaft (103 a) that box (101) is inside lower extreme rotation is connected, first belt pulley (103 c) are installed to transmission shaft (103 a) one side, transmission shaft (103 a) output outside fixedly connected with second belt pulley (103 b), transmission shaft (103 a) upper end fixedly connected with dead lever (103 d), dead lever (103 d) upper portion swing joint has guide plate (103 e), guide plate (103 e) lower part fixedly connected with fixed block (103 f), dead lever (103 d) with fixed block (103 f) have the contact, crushing box (101) inside wall fixedly connected with stopper (103 g), guide plate (103 e) one side fixedly connected with spacing post (103 h), spacing post (103 h) sliding connection in stopper (103 g).

5. A coal conveyor, characterized in that: comprising a crushing mechanism according to any one of claims 1-4, and a conveying assembly (200), wherein the conveying assembly (200) is mounted on the crushing assembly (100) and comprises a conveying box (201), a driving piece (202) is arranged on one side of the conveying box (201), and a driven piece (203) is arranged at the bottom of the conveying box (201).

6. The coal conveyor apparatus of claim 5, wherein: one side of the conveying box (201) is inclined, the inclination angle is one hundred twenty degrees, and a discharge hole (S) is formed in the bottom of the conveying box (201).

7. The coal conveyor apparatus of claim 6, wherein: the driving piece (202) comprises a second motor (202 a) arranged on one side of the conveying box (201), a connecting plate (202 b) is fixedly connected to the output end of the second motor (202 a), a connecting block (202 c) is fixedly connected to one side of the connecting plate (202 b), and a fixing column (202 d) is fixedly connected to the upper portion of the connecting block (202 c).

8. The coal conveyor apparatus of claim 7 wherein: the driving piece (202) further comprises a push plate (202 f) fixedly connected to one side of the conveying box (201), and the push plate (202 f) is movably connected with an electric push rod (202 e).

9. The coal conveyor apparatus of claim 7 or 8, wherein: the driven piece (203) comprises a connecting shaft (203 a) which is positioned in the conveying box (201) and connected in a rotating mode, a driven disc (203 b) is fixed at one end of the connecting shaft (203 a), and a scraping plate (203 c) is sleeved on the outer side of the connecting shaft (203 a).

10. The coal conveyor system of claim 9, wherein: the scraping plate is characterized in that a cavity (M) is formed in one side of the scraping plate (203 c), the inner wall of the cavity (M) is arc-shaped, a through groove (N) is formed in the driven plate (203 b), one end of the fixing column (202 d) is located in the through groove (N), and the fixing column (202 d) is in sliding connection with the through groove (N).