CN215046108U

CN215046108U - Anchor slag discharging device for large-inclination small-caliber tunnel

Info

Publication number: CN215046108U
Application number: CN202121190531.3U
Authority: CN
Inventors: 曾逢春; 邵然
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2021-12-07
Anticipated expiration: 2031-05-31

Abstract

The utility model discloses a big inclination small-bore tunnel anchor slag discharging device relates to conveyer technical field, including the frame, the right flank of frame is provided with rubbing crusher and constructs, two rotating electrical machines of bottom surface fixedly connected with of rubbing crusher and construct, the equal fixedly connected with driving gear one of output pivot surface of two rotating electrical machines, the equal fixedly connected with driving gear two of output pivot of two rotating electrical machines, the right-hand two chains that are provided with of frame are one, and the place ahead and the rear of frame all are provided with chain two, and the inside of frame is provided with four transport mechanism. The utility model relates to a rational in infrastructure, it can be through setting up rubbing crusher and construct, can smash great slag charge, makes things convenient for the ejection of compact, through setting up transport mechanism, can transport the crushed slag charge of rubbing crusher to the anchor hole outside to utilize the arc to prevent that the slag charge from falling back, through setting up clearance mechanism, can shake the remaining slag charge on the arc in the transport mechanism and fall, prevent that the slag charge adhesion is on the arc.

Description

Anchor slag discharging device for large-inclination small-caliber tunnel

Technical Field

The utility model relates to a conveyer technical field specifically is a big inclination small-bore tunnel anchor slag discharging device.

Background

The history of the conveyor is long, the ancient Chinese high-rotary-drum vehicle and the water-lifting overturning vehicle are rudiments of a modern bucket elevator and a scraper conveyor, and the belt conveyor is a main mode for conveying the current bulk materials.

In the work of slagging tap to the tunnel anchor, generally adopt two kinds of modes to slag tap: one is to adopt the way of the conventional conveyer belt to carry on the slag tapping in the anchor hole, but the conventional conveyer belt conveys the slag charge and has the risk of slag charge to fall back, the second one adopts the double-track type transport trolley to slag tap, but the transport trolley rises more difficultly when the dip angle of discharging is great, its transport efficiency is comparatively low at the same time; therefore, the anchor slag discharging device for the tunnel with the large inclination angle and the small caliber solves the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a big inclination small-bore tunnel anchor slag discharging device in order to compensate the not enough of prior art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a big inclination small-bore tunnel anchor slag discharging device, includes the frame, the right side of frame is provided with rubbing crusher and constructs, two rotating electrical machines of bottom surface fixedly connected with of rubbing crusher and two the equal fixedly connected with driving gear one of rotating electrical machines's output pivot surface, two the equal fixedly connected with driving gear two of rotating electrical machines's output pivot, the right-hand two chains that are provided with of frame are one, the place ahead and the rear of frame all are provided with chain two, the inside of frame is provided with four transport mechanism, the inside of frame sets up in four clearance mechanisms, the inside of frame is provided with four group's chains three.

Further, rubbing crusher constructs including smashing the case, and smashes the right flank of case fixed connection and frame, the inside of smashing the case is rotated and is connected with crushing axle one, and both ends all run through the inner wall of smashing the case and extend to the outside of smashing the case around crushing axle one, the inside of smashing the case is rotated and is connected with crushing axle two.

Furthermore, the front face and the back face of the first crushing shaft are fixedly connected with a first driven gear, the two first driven gears are in transmission connection with the two driving gears through a first chain and a second chain respectively, and a discharge hole is formed in the left side face of the crushing box.

Further, transport mechanism includes bearing one, bearing two and conveyer belt, and bearing one and bearing two all rotate to be connected in the inner wall of frame, bearing one and bearing two pass through the conveyer belt transmission and connect, both ends all run through the inner wall of frame and extend to the outside of frame around the bearing one, both ends all run through the inner wall of frame and extend to the outside of frame around the bearing two.

Furthermore, the outer surface of the conveying belt is fixedly connected with an arc-shaped plate, the front face and the back face of the first bearing are fixedly connected with a second driven gear, the second driven gear is in transmission connection with the second driving gear through a second chain, and the front face and the back face of the second bearing are provided with a third driving gear.

Furthermore, the cleaning mechanism comprises a supporting plate group, the supporting plate group is fixedly connected to the inner top wall of the frame, a shifting shaft is rotatably connected to the inner portion of the supporting plate group, the front end and the rear end of the shifting shaft penetrate through the inner wall of the supporting plate group and extend to the outer portion of the supporting plate group, a third driven gear is fixedly connected to the front face and the back face of the shifting shaft, and the third driven gear is in transmission connection with the third driving gear through a third chain.

Furthermore, the lower part of the inner wall of the frame is fixedly connected with a first guide plate, the inner wall of the frame is fixedly connected with a second guide plate, and the second guide plates are respectively positioned below the left ends of the four conveying mechanisms.

Compared with the prior art, this big inclination small-bore tunnel anchor slag discharging device possesses following beneficial effect:

the utility model discloses a set up rubbing crusher and construct, can smash great slag charge, make things convenient for the ejection of compact, through setting up transport mechanism, can transport the slag charge that rubbing crusher constructs the smashing outside to the anchor hole to utilize the arc to prevent that the slag charge from falling back, through setting up clearance mechanism, can shake the remaining slag charge on the arc among the transport mechanism and fall, prevent that the slag charge adhesion is on the arc.

Drawings

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

fig. 2 is a schematic view of the bottom view structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic view of the structure at B in fig. 2 according to the present invention.

In the figure: 1. a frame; 2. a crushing mechanism; 201. a crushing box; 202. a first crushing shaft; 203. a second crushing shaft; 204. a first driven gear; 205. a discharge port; 3. a rotating electric machine; 4. a first driving gear; 5. a second driving gear; 6. a first chain; 7. a second chain; 8. a transport mechanism; 801. a first bearing; 802. a second bearing; 803. a conveyor belt; 804. an arc-shaped plate; 805. a driven gear II; 806. a driving gear III; 9. a cleaning mechanism; 901. a group of support plates; 902. a shifting shaft; 903. a third driven gear; 10. a third chain; 11. a first guide plate; 12. and a second guide plate.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

The utility model provides a technical scheme: the utility model provides a big inclination small-bore tunnel anchor slag discharging device, can smash the slag charge in the work of slagging tap to the anchor hole, conveniently slag tap can prevent simultaneously that equipment from leading to the accidental injury to the staff at the in-process slag charge that slags tap falls back.

Referring to fig. 1 and 3, the right flank of frame 1 is provided with rubbing crusher mechanism 2, and rubbing crusher mechanism 2 can smash the slag charge that needs the transmission in advance, makes things convenient for follow-up transportation work, and the length of frame 1 is adjustable structure simultaneously, can adjust according to the depth of anchor hole, and the supporting leg of frame 1 is extending structure simultaneously to adapt to the uneven bottom surface of the inside height of anchor hole.

In this embodiment, the crushing mechanism 2 includes the crushing box 201, and the right side of crushing box 201 fixed connection and frame 1, and the inside of crushing box 201 is rotated and is connected with crushing axle 202, and the front and back both ends of crushing axle 202 all run through the inner wall of crushing box 201 and extend to the outside of crushing box 201, and the inside of crushing box 201 is rotated and is connected with crushing axle two 203.

Further, the front and the back of the first crushing shaft 202 are fixedly connected with a first driven gear 204, the two first driven gears 204 are in transmission connection with a first driving gear 4 through a first chain 6, and the left side surface of the crushing box 201 is provided with a discharge hole 205.

That is, the larger slag can be crushed by the extrusion of the first crushing shaft 202 and the second crushing shaft 203, the first crushing shaft 202 is in active motion, the second crushing shaft 203 is driven to rotate while the slag is extruded, and then the slag is conveyed to the next process through the discharge hole 205.

Referring to fig. 1 and 3, two rotating motors 3 are fixedly connected to the bottom surface of the crushing mechanism 2, and the rotating motors 3 are power output sources of the device.

Referring to fig. 1 and 3, the outer surfaces of the output rotating shafts of the two rotating motors 3 are fixedly connected with a first driving gear 4, the output rotating shafts of the two rotating motors 3 are fixedly connected with a second driving gear 5, the first driving gear 4 and the second driving gear 5 are used as core power transmission centers of the equipment, and the outer surfaces of the first driving gear 4 and the second driving gear 5 are subjected to rust prevention treatment so as to prevent the equipment from running at a low speed due to rusting caused by a humid environment encountered in an anchor hole.

Referring to fig. 1, 2, 3 and 4, two chains one 6 are provided to the right of the frame 1, and two chains two 7 are provided to the front and rear of the frame 1.

Referring to fig. 1, 2, 3 and 4, four conveying mechanisms 8 are arranged inside the frame 1, and the conveying mechanisms 8 are a slag conveying core structure and can convey slag to the outside of the anchor hole.

In this embodiment, the transmission mechanism 8 includes a first bearing 801, a second bearing 802, and a conveyor 803, and the first bearing 801 and the second bearing 802 are both rotatably connected to the inner wall of the frame 1, the first bearing 801 and the second bearing 802 are in transmission connection via the conveyor 803, both front and rear ends of the first bearing 801 penetrate through the inner wall of the frame 1 and extend to the outside of the frame 1, and both front and rear ends of the second bearing 802 penetrate through the inner wall of the frame 1 and extend to the outside of the frame 1.

Furthermore, an arc plate 804 is fixedly connected to the outer surface of the conveyor belt 803, a second driven gear 805 is fixedly connected to both the front side and the back side of the first bearing 801, the second driven gear 805 is in transmission connection with a second driving gear 5 through a second chain 7, and a third driving gear 806 is arranged on both the front side and the back side of the second bearing 802.

Drive driven gear two 805 through driving gear two 5 promptly, driven gear two 805 drives the conveyer belt 803 motion on it, realizes transporting the slag charge transportation on the conveyer belt 803, and the quantity of transport mechanism 8 here can increase and decrease according to the length in anchor hole, simultaneously, through setting up arc 804, can prevent that the slag charge from falling back and carrying more slag charge motions, the effectual transporting capacity who strengthens equipment.

Referring to fig. 1, 2 and 4, the inside of the frame 1 is provided with four cleaning mechanisms 9, and the cleaning mechanisms 9 are driven by a third driving gear 806.

Here, the cleaning mechanism 9 includes a supporting plate group 901, the supporting plate groups 901 are all fixedly connected to an inner top wall of the frame 1, a shifting shaft 902 is rotatably connected to an inside of the supporting plate group 901, both front and rear ends of the shifting shaft 902 penetrate through an inner wall of the supporting plate group 901 and extend to an outside of the supporting plate group 901, a third driven gear 903 is fixedly connected to both a front surface and a back surface of the shifting shaft 902, and the third driven gear 903 is in transmission connection with the third driving gear 806 through a third chain 10.

Can drive toggle shaft 902 through three 806 drive gears when transport mechanism 8 moves promptly, realize stirring to arc board 804, prevent to be stained with the slag charge residue on the arc board 804, can increase the transportation rate of equipment effectively, prevent that the slag charge from influencing the transporting capacity of equipment at transport mechanism 8 inner loop.

Referring to fig. 2, four sets of three chains 10 are provided inside the frame 1.

Here, a first guide plate 11 is fixedly connected to the lower portion of the inner wall of the frame 1, a second four guide plates 12 are fixedly connected to the inner wall of the frame 1, and the second four guide plates 12 are respectively located below the left ends of the four conveying mechanisms 8.

Can concentrate the collection to the slag charge that transport mechanism 8 and clearance mechanism 9 linkage fall, prevent that it from piling up in frame 1 below, can carry out the slag charge water conservancy diversion to the junction between transport mechanism 8 simultaneously, prevent that the slag charge from flowing backwards in the in-process of transportation.

The working principle is as follows: after the equipment is fixed in an anchor hole, a rotating motor 3 is started, the rotating motor 3 drives a driven gear I204 to move through a driving gear I4, then slag is thrown into the crushing mechanism 2, the crushing shaft I202 and the crushing shaft II 203 extrude and crush the slag and then guide the crushed slag onto a conveying mechanism 8 through a discharge port 205, meanwhile, the rotating motor 3 drives a driven gear II 805 to move through a driving gear II 5, the driven gear II 805 drives a conveying belt 803 to rotate through a bearing I801 and a driven gear II 805, the fried material can be conveyed step by step, when the conveying belt 803 moves, a driving gear III 806 drives a driven gear III 903 to move through a chain III 10, the driven gear III 903 drives a shifting shaft 902 to shift an arc-shaped plate 804, the residual slag on the arc-shaped plate 804 is vibrated and cleaned, after the slag is thrown in, the equipment waits for the slag to be all conveyed out of the anchor hole, and (5) turning off the rotating motor 3 to finish the slag tapping work of the anchor hole.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a big inclination small-bore tunnel anchor slag discharging device, includes frame (1), its characterized in that: the right flank of frame (1) is provided with rubbing crusher structure (2), two rotating electrical machines (3) of bottom surface fixedly connected with of rubbing crusher structure (2), two equal fixedly connected with driving gear (4), two of output pivot surface of rotating electrical machine (3) the equal fixedly connected with driving gear two (5) of output pivot of rotating electrical machine (3), the right-hand two (6) of two chains that are provided with of frame (1), the place ahead and the rear of frame (1) all are provided with chain two (7), the inside of frame (1) is provided with four transport mechanism (8), the inside of frame (1) sets up in four clearance mechanisms (9), the inside of frame (1) is provided with four groups of three (10) of chain.

2. The anchor slag tapping device for the large-inclination small-caliber tunnel according to claim 1, wherein: crushing mechanism (2) are including smashing case (201), and smash the right flank of case (201) fixed connection and frame (1), the inside of smashing case (201) is rotated and is connected with crushing axle one (202), and smashes the inside that the both ends all run through crushing case (201) and extend to the outside of smashing case (201) around axle one (202), the inside of smashing case (201) is rotated and is connected with crushing axle two (203).

3. The anchor slag tapping device for the large-inclination small-caliber tunnel according to claim 2, wherein: the front and the back of the first crushing shaft (202) are fixedly connected with a first driven gear (204), the two first driven gears (204) are in transmission connection with a first driving gear (4) through a first chain (6), and a discharge hole (205) is formed in the left side face of the crushing box (201).

4. The anchor slag tapping device for the large-inclination small-caliber tunnel according to claim 1, wherein: transport mechanism (8) include bearing (801), bearing two (802) and conveyer belt (803), and bearing one (801) and bearing two (802) all rotate the inner wall of connecting in frame (1), bearing one (801) and bearing two (802) are connected through conveyer belt (803) transmission, the inner wall that frame (1) was all run through to both ends around bearing one (801) and extend to the outside of frame (1), the inner wall that frame (1) was all run through to both ends around bearing two (802) and extend to the outside of frame (1).

5. The anchor slag tapping device for the large-inclination small-caliber tunnel according to claim 4, wherein: the outer surface of the conveying belt (803) is fixedly connected with an arc-shaped plate (804), the front side and the back side of the bearing I (801) are fixedly connected with a driven gear II (805), the driven gear II (805) is in transmission connection with a driving gear II (5) through a chain II (7), and the front side and the back side of the bearing II (802) are provided with a driving gear III (806).

6. The anchor slag tapping device for the large-inclination small-caliber tunnel according to claim 5, wherein: the cleaning mechanism (9) comprises a supporting plate group (901), the supporting plate group (901) is fixedly connected to the inner top wall of the frame (1), a shifting shaft (902) is rotatably connected to the inside of the supporting plate group (901), the front end and the rear end of the shifting shaft (902) penetrate through the inner wall of the supporting plate group (901) and extend to the outside of the supporting plate group (901), a driven gear III (903) is fixedly connected to the front side and the back side of the shifting shaft (902), and the driven gear III (903) is in transmission connection with a driving gear III (806) through a chain III (10).

7. The anchor slag tapping device for the large-inclination small-caliber tunnel according to claim 1, wherein: the inner wall lower part fixedly connected with guide plate one (11) of frame (1), the inner wall fixedly connected with guide plate two (12) of frame (1), and four guide plate two (12) are located the left end below of four transport mechanism (8) respectively.