CN210994666U

CN210994666U - Multi-direction mining and crushing device for fully-mechanized top coal caving

Info

Publication number: CN210994666U
Application number: CN201920900716.5U
Authority: CN
Inventors: 张挺哲
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-14
Filing date: 2019-06-14
Publication date: 2020-07-14
Anticipated expiration: 2029-06-14

Abstract

The utility model discloses a combine and adopt multi-direction exploitation breaker for caving coal, including device body, bottom plate, rotation motor, reduction gear, baffle, bear seat, transmission shaft, drive wheel, driving belt, broken case, bin outlet, feed inlet, driving shaft, driven shaft, driving chain and broken wheel, device body bottom is provided with the bottom plate, the rotation motor is installed to bottom plate top one side, the baffle is installed at bottom plate top middle part, baffle one side is installed and is born the seat, the output that rotates the motor is connected with the reduction gear, the output of reduction gear is connected with the transmission shaft, the utility model discloses be provided with broken case, broken incasement portion is provided with the driving shaft, and the driven shaft is installed to the driving shaft both sides, all installs broken wheel on driving shaft and the driven shaft, carries out continuous breakage between the adjacent broken wheel, and broken fast, The effect is good; the movable wheels are installed at the bottom of the bottom plate, so that the mobile equipment is convenient to move and use in different places.

Description

Multi-direction mining and crushing device for fully-mechanized top coal caving

Technical Field

The utility model relates to a combine and adopt caving coal technical field specifically is a combine and adopt multi-direction exploitation breaker for caving coal.

Background

Fully mechanized top coal caving: one of the coal mining technologies for thick coal seams. The essence is that a longwall working face with the mining height of 2-3 meters is arranged along the bottom of a thick coal seam, the mining is carried out by a conventional method, the top coal above a bracket is crushed into discrete bodies by the action of mine pressure or by an artificial loosening method, and then the discrete bodies are discharged from the rear of the bracket and conveyed out of the working face by a scraper conveyor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a multi-direction mining crushing device for fully-mechanized top coal caving, which is provided with a crushing box, a driving shaft is arranged in the crushing box, driven shafts are arranged on two sides of the driving shaft, crushing wheels are arranged on the driving shaft and the driven shafts, and the adjacent crushing wheels are crushed continuously, so that the crushing speed is high and the effect is good; the movable wheels are installed at the bottom of the bottom plate, so that the mobile equipment is convenient to move and use in different places.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a combine and adopt multi-direction exploitation breaker for caving coal, includes device body, bottom plate, rotation motor, reduction gear, baffle, bears seat, transmission shaft, drive wheel, driving belt, broken case, bin outlet, feed inlet, driving shaft, driven shaft, driving chain and broken wheel, device body bottom is provided with the bottom plate, bottom plate top one side is installed and is rotated the motor, the baffle is installed at bottom plate top middle part, baffle one side is installed and is born the seat, the output that rotates the motor is connected with the reduction gear, the output of reduction gear is connected with the transmission shaft, transmission shaft one end is passed the drive wheel is installed to the baffle, bear the seat top and install broken case, broken roof portion is provided with the feed inlet, the bin outlet is installed to broken case one side.

Preferably, a driving shaft is movably mounted inside the crushing box and connected with the driving wheels through a transmission belt, driven shafts are mounted on two sides of the driving shaft respectively and connected with the driving shaft through a transmission chain.

Preferably, crushing wheels are arranged on the surfaces of the driving shaft and the two driven shafts.

Preferably, the bottom of the bottom plate is provided with a movable wheel.

Preferably, the transmission wheel is positioned inside the bearing seat.

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

the utility model is provided with a crushing box, a driving shaft is arranged in the crushing box, driven shafts are arranged on two sides of the driving shaft, crushing wheels are arranged on the driving shaft and the driven shafts, and continuous crushing is carried out between adjacent crushing wheels, so that the crushing speed is high and the effect is good; the movable wheels are installed at the bottom of the bottom plate, so that the mobile equipment is convenient to move and use in different places.

Drawings

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

fig. 2 is an enlarged schematic view of the a position of the present invention.

In the figure: 1. a device body; 2. a base plate; 3. rotating the motor; 4. a speed reducer; 5. a guide plate; 6. a bearing seat; 7. a drive shaft; 8. a driving wheel; 9. a drive belt; 10. a crushing box; 11. a discharge outlet; 12. a feed inlet; 13. a drive shaft; 14. a driven shaft; 15. a drive chain; 16. and (4) a crushing wheel.

Detailed Description

The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 in specific cases to those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution: a multi-direction mining crushing device for fully mechanized top coal caving comprises a device body 1, a bottom plate 2, a rotating motor 3, a speed reducer 4, a guide plate 5, a bearing seat 6, a transmission shaft 7, a transmission wheel 8, a transmission belt 9, a crushing box 10, a discharge hole 11, a feed inlet 12, a driving shaft 13, a driven shaft 14, a transmission chain 15 and a crushing wheel 16, wherein the bottom plate 2 is arranged at the bottom of the device body 1, the rotating motor 3 is arranged on one side of the top of the bottom plate 2, the guide plate 5 is arranged in the middle of the top of the bottom plate 2, the bearing seat 6 is arranged on one side of the guide plate 5, the speed reducer 4 is connected to the output end of the rotating motor 3, the transmission shaft 7 is connected to the output end of the speed reducer 4, the transmission wheel 8 is arranged on one end of the transmission shaft 7 by, a discharge opening 11 is arranged on one side of the crushing box 10.

A driving shaft 13 is movably mounted inside the crushing box 10, the driving shaft 13 is connected with the transmission wheels 8 through a transmission belt 9, driven shafts 14 are mounted on two sides of the driving shaft 13 respectively, and the two driven shafts 14 are connected with the driving shaft 13 through a transmission chain 15. Crushing wheels 16 are arranged on the surfaces of the driving shaft 13 and the two driven shafts 14. The bottom of the bottom plate 2 is provided with a movable wheel. The transmission wheel 8 is positioned inside the bearing seat 6.

Specifically, the method comprises the following steps: the crushing box is provided with a crushing box 10, a driving shaft 13 is arranged in the crushing box 10, driven shafts 14 are arranged on two sides of the driving shaft 13, crushing wheels 16 are arranged on the driving shaft 13 and the driven shafts 14, when the crushing box is used, a rotating motor 3 is started firstly, the rotating motor 3 drives a transmission shaft 7 to rotate through a speed reducer 4, so that the driving shaft 13 is driven to rotate through a transmission wheel 8 and a transmission belt 9, then feeding is carried out through a feeding hole 12, continuous crushing is carried out through the adjacent crushing wheels 16, and the crushing speed is high and the effect is good; the coal material after the breakage is discharged through bin outlet 11, removes the wheel through the installation in bottom plate 2 bottoms, makes things convenient for the mobile device, is convenient for use in different places.

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 combine and adopt multi-direction exploitation breaker for caving coal, includes device body (1), bottom plate (2), rotation motor (3), reduction gear (4), baffle (5), bears seat (6), transmission shaft (7), drive wheel (8), driving belt (9), broken case (10), bin outlet (11), feed inlet (12), driving shaft (13), driven shaft (14), driving chain (15), broken wheel (16), its characterized in that: device body (1) bottom is provided with bottom plate (2), bottom plate (2) top one side is installed and is rotated motor (3), baffle (5) are installed to bottom plate (2) top middle part, baffle (5) one side is installed and is born seat (6), the output of rotating motor (3) is connected with reduction gear (4), the output of reduction gear (4) is connected with transmission shaft (7), transmission shaft (7) one end is passed drive wheel (8) are installed to baffle (5), bear seat (6) top and install broken case (10), broken case (10) top is provided with feed inlet (12), bin outlet (11) are installed to broken case (10) one side.

2. The multidirectional mining crushing device for the fully mechanized top coal caving according to claim 1, wherein: broken case (10) inside movable mounting has driving shaft (13), driving shaft (13) with connect through driving belt (9) between drive wheel (8), driven shaft (14) are installed respectively to driving shaft (13) both sides, two driven shaft (14) with connect through driving chain (15) between driving shaft (13).

3. The multidirectional mining crushing device for the fully mechanized top coal caving according to claim 2, wherein: crushing wheels (16) are arranged on the surfaces of the driving shaft (13) and the two driven shafts (14).

4. The multidirectional mining crushing device for the fully mechanized top coal caving according to claim 1, wherein: the bottom of the bottom plate (2) is provided with a movable wheel.

5. The multidirectional mining crushing device for the fully mechanized top coal caving according to claim 1, wherein: the driving wheel (8) is positioned inside the bearing seat (6).