CN211225582U - Automatic overturning discharging frame and discharging device - Google Patents

Abstract

Automatic upset is unloaded material frame and discharge apparatus for labour saving and time saving's realization is to empting of ore in the mine car. It includes: a base; the vertical beams are fixed on the front side and the rear side of the base; the top beam is fixed among the vertical beams on the same side; the cross beam is fixed between the two top beams; the fixed shafts are arranged in the front and at the back and are fixedly connected with the vertical beam; the limiting plates are arranged in a pair in the front-back direction and are fixed at the right end of the base; and the track extends out of the space enclosed by the top beam and the base. Automatic upset discharge apparatus includes: the fixed axle of unloading the frame rotates with the frame to be connected. The utility model discloses back in the mine car gets into the discharge frame, break discharge frame self balance under the effect of self gravity for the discharge frame upset, and then the ore in the mine car is emptyd and is gone out. The driving force is applied to the mine car without manpower, thereby saving time and labor.

Description

Automatic overturning discharging frame and discharging device

Technical Field

The utility model belongs to the technical field of the mine car technique of unloading and specifically relates to an automatic upset is unloaded and is put up and discharge apparatus.

Background

In coal mining operations, mine cars are used to transport the ore. After transporting the ore to a designated location, such as above a coal mine, the ore needs to be dumped into the coal mine.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic upset is unloaded and is put up and discharge apparatus for labour saving and time saving's realization is to empting of the ore in the mine car.

The utility model provides a technical scheme that its technical problem adopted is: automatic upset is unloaded material frame, characterized by, it includes:

a base;

the vertical beams are fixed on the front side and the rear side of the base;

the top beam is fixed among the vertical beams on the same side;

the cross beam is fixed between the two top beams;

the fixed shafts are arranged in the front and at the back and are fixedly connected with the vertical beam;

the limiting plates are arranged in a pair in the front-back direction and are fixed at the right end of the base;

and the track extends out of the space enclosed by the top beam and the base.

Furthermore, the base is five channel-section steels of parallel arrangement, erect roof beam and base perpendicular setting.

Furthermore, two first connecting pieces which are arranged in parallel are arranged between the five bases, and the first connecting pieces are fixedly connected with the vertical beams on the corresponding sides.

Furthermore, a first reinforcing rib is arranged between the vertical beam and the corresponding base.

Furthermore, a second connecting piece is arranged between the middle parts of the five vertical beams on the corresponding side, and a second reinforcing rib is arranged between the second connecting piece and the vertical beam.

Furthermore, a third connecting piece is arranged between the upper parts of the five vertical beams on the corresponding side, and a third reinforcing rib is arranged between the third connecting piece and the vertical beam.

Further, the limiting plate is arranged between the rail and the second connecting piece, and an arc-shaped groove in contact with the outer wall of the wheel of the mine car is formed in the limiting plate.

Furthermore, a fixed plate is fixed on the middle vertical beam, a fixed shaft is fixed on the fixed plate, and a bearing seat is fixed on the fixed shaft.

Automatic upset discharge apparatus, characterized by, it includes:

the support comprises a frame, a first support and a second support, wherein the frame comprises a support, a support seat fixed at the bottom of the support, and a vertical support rod, a first transverse support rod and a second transverse support rod which are arranged in a space defined by the support and the support seat;

the fixed shaft of the discharging frame is rotationally connected with the frame.

Further, the bracket includes a horizontal portion and inclined portions at both ends of the horizontal portion.

The utility model has the advantages that: the utility model provides an automatic upset is unloaded and is put up and discharge apparatus, back in the mine car gets into the unloading frame breaks unloading frame self balance under the effect of self gravity for the unloading frame upset, and then the ore in the mine car is emptyd and is gone out. The driving force is applied to the mine car without manpower, thereby saving time and labor.

Drawings

Fig. 1 is a three-position schematic view of the discharging frame of the present invention;

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a left side view of FIG. 1;

FIG. 4 is a top view of FIG. 1;

FIG. 5 is a schematic view of the installation of the limiting plate;

FIG. 6 is a top view of the discharge apparatus;

FIG. 7 is a front view of the discharge apparatus;

FIG. 8 is one of the schematic views of the discharging device in use;

FIG. 9 is a second schematic view of the discharging device in use;

in the figure: the mine car comprises a base, 11 first reinforcing ribs, 12 rails, 13 coal shafts, 2 vertical beams, 3 first connecting pieces, 4 second connecting pieces, 41 second reinforcing ribs, 5 third connecting pieces, 51 third reinforcing ribs, 6 top beams, 61 circular holes, 62 cross beams, 7 limiting plates, 71 arc-shaped grooves, 8 fixing shafts, 81 fixing plates, 82 upper bearing seats, 83 lower bearing seats, 9 supports, 91 supporting seats, 92 vertical supporting rods, 93 first transverse supporting rods, 94 second transverse supporting rods and 10 mine cars.

Detailed Description

As shown in fig. 1 to 5, the discharging frame of the present invention mainly comprises a base 1, a vertical beam 2, a first connecting member 3, a second connecting member 4, a third connecting member 5, a top beam 6, a limiting plate 7 and a fixing shaft 8, and the discharging frame is described in detail below with reference to the accompanying drawings.

As shown in fig. 1 to 5, the bases 1 are arranged in parallel, in this embodiment, five bases are arranged at equal intervals. Five bases are independently arranged, channel steel can be selected for use as the bases, and the openings face downwards. Two ends of each base are respectively provided with a vertical beam 2, the vertical beams are perpendicular to the bases, and the vertical beams are arranged above the bases. The base and the vertical beams at the two ends of the base form a U-shaped structure, a first reinforcing rib 11 is arranged between the vertical beam and the base, the first reinforcing ribs are triangular steel plates and are welded and fixed on the vertical beam and the base, and the first reinforcing ribs between each base and the vertical beam are a pair arranged in a left-right mode. The bases are five parallel arranged, the vertical beams are ten parallel arranged and are divided into a front row and a rear row. The first connecting piece 3, the second connecting piece 4, the third connecting piece 5 and the top beam 6 which are sequentially arranged from bottom to top are respectively arranged between the five vertical beams in the front row and between the five vertical beams in the rear row, the channel steel can be selected for use as the first connecting piece, and the first connecting piece and the base are welded and fixed and are also welded and fixed with the vertical beams. The first connecting piece fixedly connects a plurality of bases together and also fixedly connects five vertical beams arranged in rows together. The second connecting piece is a rectangular metal plate, the second connecting piece is arranged in the horizontal plane, the second connecting piece is welded and fixed with five vertical beams arranged in rows and is arranged vertically, a second reinforcing rib 41 is arranged between the second connecting piece and the vertical beams, and the second reinforcing rib is a triangular metal plate. The second connecting piece is positioned at the lower position of the middle part of the vertical beam.

A pair of parallel rails 12 are arranged between the five bases, the rails are perpendicular to the bases, the two rails are arranged in the front and back direction, the rails are light rails, and the bottoms of the rails are welded and fixed with the bases. The rail serves as a guide rail when the mine car travels on one hand, and the base is fixedly connected together on the other hand. The two rails and the two second connecting pieces are arranged in a one-to-one correspondence manner, the limiting plates 7 are arranged between the second connecting pieces and the corresponding rails, as shown in fig. 5, the limiting plates 7 are rectangular metal plates, the upper ends of the limiting plates are welded and fixed with the second connecting pieces, and the lower ends of the limiting plates are welded and fixed with the rails. The mine car advances along the track on the track, and stop motion after the mine car meets the limiting plate is equipped with arc wall 71 on the limiting plate that corresponds the mine car wheel, and the mine car wheel external diameter equals with the arc wall internal diameter, and the mine car stops to advance after like this mine car wheel and arc wall contact. The limiting plate is used for limiting the position of the mine car, the length direction of the base is the front-back direction, and the limiting plate is arranged on the right side of the middle of the whole discharging frame.

The third connecting piece 5 is an L-shaped metal plate, is positioned at the upper part of the vertical beam and is welded and fixed with the vertical beam. A third reinforcing rib 51 is further provided between the third connecting member and the vertical beam.

A top beam 6 is arranged between five vertical beams in each row, and the top beam can be made of channel steel. In this way, the vertical beams arranged in rows are fixedly connected through the first connecting piece, the second connecting piece, the third connecting piece and the top beam. As shown in fig. 5, three round holes 61 are formed on the top beams, three cross beams 62 are arranged between the two top beams, the cross beams are round steel tubes, and the tail ends of the cross beams are arranged in the round holes and are welded and fixed with the top beams. Therefore, the fixed connection between the front side vertical beams and the rear side vertical beams is realized through the three cross beams, and the base, the vertical beams, the rails and the top beams form a complete whole.

And a fixing plate 81 is fixed on the middle vertical beam and is welded and fixed with the vertical beam. The fixed plate is fixed with a fixed shaft 8, the fixed shaft is provided with an upper bearing seat 82 and a lower bearing seat 83 which are arranged up and down, and the upper bearing seat and the lower bearing seat are fixed together through bolts to form a bearing seat. The bearing seat is used for supporting the fixed shaft.

The use of the discharge carriage is described below:

erecting a discharging frame above the coal mine, and keeping the discharging frame in a horizontal state in a natural state; drive mine car along the track get into in the discharge frame until mine car wheel and limiting plate contact, the right side at discharge frame is arranged in to the part more than half this moment mine car, one side at limiting plate place promptly, as shown in figure 9, the discharge frame upset to the right side under the action of gravity this moment, the maximum 180 degrees that can overturn of discharge frame, at the upset in-process, the ore in the mine car falls under the dead weight and falls until whole pouring.

As shown in fig. 6 to 9, the automatic turnover discharging device comprises a discharging frame and a frame, wherein the frame comprises a support 9, a support seat 91 fixed at the bottom of the support, a vertical support rod 92 arranged between the support seat and the support, a first horizontal support rod 93 arranged between the vertical support rod and the inner wall of the support, and a second horizontal support rod 94 arranged between the vertical support rod and the inner wall of the support, the support comprises a horizontal part and inclined parts arranged at two ends of the horizontal part, the lower end of the inclined part of the support is fixedly connected with the support seat, and the vertical support rod is arranged at the inner side of a space enclosed by the support seat and the support. When the discharging frame is used, the frame is fixed above a coal mine, and the lower supporting seat of the discharging frame is fixed on the support. As shown in fig. 7, when in use, the discharging frame and the rack are installed together, and the discharging frame is in a horizontal state in a natural state. As shown in fig. 8, the mine car is gradually moved inside the discharge carriage; as shown in FIG. 9, after the wheels of the mine car contact the limiting plates, the gravity center of the discharge frame and the whole mine car moves to the right, so that the discharge frame is driven to incline, and then the ores fall into the coal shaft 13. The simple structure of frame, the bearing capacity is strong, can realize the support to unloading the frame, and can not block the upset of unloading the frame. The setting of crossbeam plays spacing effect to the mine car, prevents the separation of mine car and unloading frame.

Claims (10)

1. Automatic upset is unloaded material frame, characterized by, it includes:

a base;

the vertical beams are fixed on the front side and the rear side of the base;

the top beam is fixed among the vertical beams on the same side;

the cross beam is fixed between the two top beams;

the fixed shafts are arranged in the front and at the back and are fixedly connected with the vertical beam;

the limiting plates are arranged in a pair in the front-back direction and are fixed at the right end of the base;

and the track extends out of the space enclosed by the top beam and the base.

2. The automatic reverse discharging frame as claimed in claim 1, wherein said base is five channel steels arranged in parallel, and said vertical beams are arranged perpendicular to said base.

3. The automatic reverse discharging frame as claimed in claim 2, wherein two first coupling members are provided between the five bases in parallel, the first coupling members being fixedly coupled to the vertical beams of the corresponding sides.

4. The automatic reverse discharging frame as claimed in claim 3, wherein a first reinforcing rib is provided between the vertical beam and the corresponding base.

5. The automatic reverse discharging frame as claimed in claim 4, wherein a second connecting member is further provided between the middle portions of the five vertical beams on the corresponding sides, and a second reinforcing rib is provided between the second connecting member and the vertical beam.

6. The automatic reverse discharging frame as claimed in claim 5, wherein a third connecting member is further provided between upper portions of the five vertical beams on the corresponding sides, and a third reinforcing rib is provided between the third connecting member and the vertical beams.

7. The automatic reverse discharging frame as claimed in claim 6, wherein the limiting plate is provided between the rail and the second connecting member, and an arc-shaped groove contacting with an outer wall of the wheel of the mine car is provided on the limiting plate.

8. The automatic reverse discharging frame as claimed in claim 7, wherein a fixing plate is fixed to the middle vertical beam, a fixing shaft is fixed to the fixing plate, and a bearing housing is fixed to the fixing shaft.

9. Automatic upset discharge apparatus, characterized by, it includes:

the support comprises a frame, a first support and a second support, wherein the frame comprises a support, a support seat fixed at the bottom of the support, and a vertical support rod, a first transverse support rod and a second transverse support rod which are arranged in a space defined by the support and the support seat;

the fixed shaft of the discharging frame is rotationally connected with the frame.

10. The automatic reverse discharging apparatus as claimed in claim 9, wherein the bracket includes a horizontal portion and inclined portions at both ends of the horizontal portion.

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