CN219751036U - Movable coal baffle for transfer point - Google Patents

Abstract

The utility model relates to the technical field of coal transfer transportation, in particular to a movable coal baffle at a transfer point, which comprises two bases, wherein wheels are arranged at the bottom end of each base, upright posts are arranged on the upper end face of each base, a detachable cross beam is arranged between the upright posts on the two bases, support rods which are detachably connected are respectively arranged at the middle lower part of each upright post, a baffle is fixed at the upper end part of each support rod, and the upper ends of the two baffles are detachably connected with the cross beam. The utility model adopts the detachable assembly type, and each connecting point is connected by bolts, so that the safety problems of underground transportation, personnel transportation and the like are effectively solved.

Description

Movable coal baffle for transfer point

Technical Field

The utility model relates to the technical field of coal transfer transportation, in particular to a transfer point movable coal baffle.

Background

The material unloading equipment is mainly used for high-yield and high-efficiency fully mechanized mining working surfaces, and the tail end of the material unloading equipment is lapped with the head of the working surface conveyor during working, and the head end of the material unloading equipment is lapped with the belt conveyor so as to transfer and unload the coal conveyed by the working surface conveyor onto the belt conveyor and convey the coal out by the belt conveyor.

The transfer machine is overlapped with the tail of the integral mobile machine to form a transfer point, and the transfer point is an important turnover link for coal transportation and directly affects the operation of the coal face. The traditional coal baffle plate and coal baffle leather of the transfer point are not tightly blocked, and the phenomenon of outward sprinkling still exists, so that the sanitary cleaning amount is increased; moreover, accidents such as carbon scattering, tail blockage and the like can be caused by various reasons such as incorrect carbon connection points or belt deviation, even serious deviation of the belt is caused, and the belt is torn, so that normal production of a working face is affected, and hidden danger is brought to safe operation.

Traditional transfer point overlap joint is ordinary fixed fender coal board, by bolt-up, along with the promotion of working face, needs to dismantle frequently and install again after, and the installation standard is not high, and the seam is not tight.

CN202022761321.7 discloses a movable coal baffle for a reversed loader tail; the technical scheme includes that keep off coal curb plate, portable frame includes first connection horizontal pole, connect the montant, the second is connected the horizontal pole, the third is connected the horizontal pole, run the wheel guard shield, the connecting rod, the both ends of first connection horizontal pole respectively with the one end fixed connection who connects the montant, the other end of connecting the montant is equipped with runs the wheel and runs the wheel guard shield, the middle part fixed connection of second connection horizontal pole one end and connection montant, the other end and fender coal curb plate fixed connection, the both ends of third connection horizontal pole respectively with the one end fixed connection who connects the montant, the one end fixed connection who keeps off the coal curb plate is on the third connection horizontal pole, portable fender coal board sets up on the runway, connecting rod one end and elevating conveyor fixed connection, the other end and portable frame fixed connection have solved elevating conveyor tail and have spilt the coal easily and have led to the conveyer to plug the problem. The disadvantage of this patent is that the various connecting members are often fixedly connected and are not easily transported in the mining operation area.

Disclosure of Invention

Aiming at the problems of inconvenient transportation and assembly of the coal baffle plate and the like in the prior art, the utility model provides the movable coal baffle plate with the transfer point, which adopts detachable assembly, and each connecting point is connected by bolts, so that the safety problems of underground transportation, personnel transportation and the like are effectively solved.

The utility model provides a transfer point movable coal baffle, wherein an upright post is arranged on the upper end face of each base, a detachable cross beam is arranged between the upright posts on the two bases, a support rod which is detachably connected is respectively arranged at the middle lower part of each upright post, a baffle is fixed at the upper end part of each support rod, and the upper end parts of the two baffles are detachably connected with the cross beam.

Further, two ends of the cross beam are detachably connected with the two stand columns respectively through first bolts.

Further, a plurality of first fixing holes are formed in each upright post and are arranged from top to bottom, the length direction of each first fixing hole is parallel to the cross beam in the downward orthographic projection direction, and the first bolts penetrate through the first fixing holes and are connected with the end parts of the cross beams in a threaded mode.

Further, each supporting rod is detachably connected with the corresponding upright post through a second bolt.

Further, a plurality of threaded holes are formed in each upright column and are arranged from top to bottom, the length direction of each threaded hole is perpendicular to the cross beam in the downward orthographic projection direction, a plurality of second fixing holes are formed in the length direction of each supporting rod in a linear arrangement, and the second bolts penetrate through the second fixing holes and are in threaded connection with the threaded holes.

Further, the upper end of the baffle is detachably connected with the cross beam through a third bolt.

Further, a row of mounting holes for mounting the coal blocking leather are formed near the lower edge of the baffle.

The utility model has the beneficial effects that:

(1) The coal baffle is detachable and assembled, and each connecting point is detachably connected by bolts, so that the coal baffle can be assembled and used on site after being detached, and the safety problems of underground transportation, personnel transportation and the like are effectively solved.

(2) The utility model can enable coal flow to slide down from two sides of the coal baffle plate, and can adjust the inclination of the coal baffle plate according to the size of carbon quantity, thereby avoiding the phenomenon of carbon scattering and reducing the workload of sanitary cleaning.

(3) The utility model saves cost, can be assembled by welding angle irons, channel steels, steel plates and the like, has high strength, is not easy to deform and avoids potential safety hazards.

(3) The utility model has small volume, light weight and simple assembly, can reduce the daily maintenance work of the belt conveyor after use, and improves the safety.

(4) The utility model improves the safety quality standardization and lays a solid foundation for the safety production of mines.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the description of the embodiments or the prior art will be briefly described below, and it will be obvious to those skilled in the art that other drawings can be obtained from these drawings without inventive effort.

Fig. 1 is a front view showing the structure of embodiment 1 of the present utility model.

Fig. 2 is a left side view showing the structure of example 1 according to the embodiment of the present utility model.

In the figure, the base is 1-, the second bolt is 2-, the threaded hole is 3-, the cross beam is 4-, the third bolt is 5-, the stand is 6-, the baffle is 7-, the wheel is 8-, the support rod is 9-, the second fixed orifices is 10-, the first fixed orifices is 11-, the first bolt is 12-and the mounting hole is 13-.

Detailed Description

In order to make the technical solution of the present utility model better understood by those skilled in the art, the technical solution of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

Example 1

As shown in fig. 1 and 2, the transfer point movable coal baffle provided by the utility model comprises two bases 1, wheels 8 are arranged at the bottom end of each base, two upright posts 6 are arranged on the upper end surface of each base 1, a detachable cross beam 4 is arranged between the corresponding upright posts 6 on the two bases 1, the detachable connection is realized through first bolt 12 in threaded connection, a plurality of first fixing holes 11 which are arranged from top to bottom are arranged on each upright post 6, the length direction of each first fixing hole 11 is parallel to the cross beam 4 in the downward orthographic projection direction, and the first bolt 12 passes through the first fixing holes 11 and then is in threaded connection with the end part of the cross beam 4.

The middle lower part of each upright post 6 is respectively provided with a supporting rod 9 which is detachably connected, the detachable connection is realized through the threaded connection of the second bolts 2, the supporting rods 9 can be formed by welding 10# channel steel, each upright post 6 is provided with a plurality of threaded holes 3 which are arranged from top to bottom, the length direction of each threaded hole 3 is perpendicular to the cross beam 4 in the downward orthographic projection direction, the supporting rods 9 are provided with a plurality of second fixing holes 10 which are linearly arranged in the length direction, and the second bolts 2 pass through the second fixing holes 10 and are in threaded connection with the threaded holes 3.

The upper end of each supporting rod 9 is fixedly provided with a baffle plate 7, the baffle plate 7 is made of 8mm carbon steel plates, and a row of mounting holes 13 for mounting coal blocking leather are formed near the lower edge of the baffle plate. The upper end part of the baffle 7 is detachably connected with the cross beam 4 through a third bolt 5

When the utility model is used, the baffle plates 7 are arranged at the position of the self-moving tail steel beam according to the overlapping mode of the transfer points, can move forward and backward at random according to the progress, the fixing height of the cross beam 4 is adjusted through the matching of the first bolts 12 and the first fixing holes 11, the baffle plates 7 are fixed through the matching of the second bolts 2 and the second fixing holes 10 and the threaded holes 3, the two baffle plates 7 form a funnel shape with an inclined angle matched with coal flow so as to adapt to the blocking of different falling coal flows, and the upper ends of the baffle plates 7 are fixed with the cross beam 4 through the third bolts 5.

The utility model can be applied to bridge transfer conveyor of underground coal face and transportation system of self-moving tail, and has good production benefit.

Although the present utility model has been described in detail by way of preferred embodiments with reference to the accompanying drawings, the present utility model is not limited thereto. Various equivalent modifications and substitutions may be made in the embodiments of the present utility model by those skilled in the art without departing from the spirit and scope of the present utility model, and it is intended that all such modifications and substitutions be within the scope of the present utility model/be within the scope of the present utility model as defined by the appended claims.

Claims (7)

1. The utility model provides a movable coal baffle of transfer point, includes two bases, and the wheel is installed to every base bottom, and its characterized in that, stand are installed to every base up end, are equipped with detachable crossbeam between the stand on two bases, and the lower part is equipped with the bracing piece of detachable connection respectively in every stand, and every bracing piece upper end is fixed with the baffle, and two baffle upper ends all can dismantle with the crossbeam and be connected.

2. The transfer point movable coal baffle according to claim 1, wherein both ends of the cross beam are detachably connected to the two upright posts respectively by first bolts.

3. The transfer point movable coal baffle according to claim 2, wherein each upright post is provided with a plurality of first fixing holes which are arranged from top to bottom, the length direction of each first fixing hole is parallel to the cross beam in the downward orthographic projection direction, and the first bolts penetrate through the first fixing holes and are connected with the end parts of the cross beam in a threaded manner.

4. The transfer point mobile coal deflector of claim 1, wherein each support bar is detachably connected to a corresponding upright by a second bolt, respectively.

5. The movable coal baffle for a transfer point according to claim 4, wherein each upright post is provided with a plurality of threaded holes which are arranged from top to bottom, the length direction of the threaded holes is perpendicular to the cross beam in the downward orthographic projection direction, and the support rod is provided with a plurality of second fixing holes which are arranged linearly in the length direction, and the second bolts penetrate through the second fixing holes and are in threaded connection with the threaded holes.

6. The transfer point mobile coal deflector of claim 1, wherein the upper end of the deflector is removably connected to the cross beam by a third bolt.

7. The transfer point mobile coal deflector of claim 1, wherein a row of mounting holes for mounting coal deflector are provided near the lower edge of the deflector.