CN212892582U - Novel hydraulic belt coal distributor for coal mine production - Google Patents

Abstract

The utility model discloses a coal production is with novel hydraulic belt coal distributor, including the shunt support, the hydro-cylinder, the reposition of redundant personnel baffle, conveyor belt, the belt support, bottom bearing roller and stop gear, the hydro-cylinder has been erect and has been installed to the reposition of redundant personnel baffle, stop gear erects and installs in the belt support side, hydro-cylinder top fastening installation is on the shunt support, the bottom bearing roller has been installed to the belt support bottom, this coal production is with novel hydraulic belt coal distributor has set up stop gear through optimizing, after hydro-cylinder flexible control reposition of redundant personnel baffle up-and-down motion, it moves down the back restriction and erects on conveyor belt simply to make the hydro-cylinder controlled promotion reposition of redundant personnel baffle, moreover, the steam generator is simple in structure, spacing effectual, carry out high-efficient.

Description

Novel hydraulic belt coal distributor for coal mine production

Technical Field

The utility model particularly relates to a coal production is with novel hydraulic belt coal distributor relates to the relevant field of coal distributor.

Background

The coal mine is a place rich in coal resources and generally divided into a mineworker coal mine and an open pit coal mine, coal gangue is mainly transported to the ground through a rubber-tyred vehicle for a secondary vertical shaft, the building footage of the mine is greatly limited, the requirement of gangue discharge of a tunneling working face cannot be met, a temporary coal gangue bin is often full, the tunneling of the working face is forcedly stopped, and a belt coal distributor is required to be installed at a cross point in order to improve the gangue discharge efficiency and not influence the normal production of the tunneling working face.

When the device is used, the belt transfers coal gangue to another temporary gangue bin of the storage chamber of the rubber-tyred vehicle, so that the transportation pressure is relieved, the tunneling work is ensured to be smoothly carried out, but the shunting baffle is controlled by the oil cylinder up and down when being matched for use for a long time, the bottom end of the shunting baffle is erected and installed on the conveying belt when the device is stopped, the bottom end is not limited, the collision damage of parts is easy to occur, and the device is difficult to carry out high-efficiency limit control at the bottom end.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above insufficiency, the utility model provides a coal production is with novel hydraulic belt coal distributor here.

The utility model is realized in such a way, a novel hydraulic belt coal distributor for coal mine production is constructed, the device comprises a distribution baffle and a limiting mechanism, an oil cylinder is erected on the distribution baffle, the limiting mechanism is erected on the side end of a belt bracket, the top end of the oil cylinder is tightly installed on the distribution bracket, a bottom carrier roller is installed at the bottom end of the belt bracket, a conveying belt is installed above the bottom carrier roller, the limiting mechanism comprises a bottom plate, side wheels, an anti-pressing block, a bar column, a side disc, a column cylinder, an L plate, a straight rod, a ladder block and a limiting cylinder, the top surface of the bottom plate is bonded with the anti-pressing block, the side wheels are rotatably installed at the bottom end of the ladder block, the side disc is tightly installed at the side end of the bar column, the bar column slides along the column cylinder, the straight rod is installed on the L plate in a penetrating way, the, the limiting cylinder is located below the flow dividing baffle.

Preferably, the number of the bottom carrier rollers is more than two, and the installation distance is 100 mm.

Preferably, the bottom idler is of a cylindrical structure.

Preferably, there are two of the L-plates. And the bottom end is locked and installed on the bottom plate.

Preferably, the bottom plate is fastened and installed at the right side end of the belt bracket through a bolt.

Preferably, the bar column is of a cylindrical structure, and the straight rod is of a cylindrical structure.

The utility model has the advantages of as follows: the utility model discloses an improve and provide a coal production with novel hydraulic belt coal distributor here, compare with equipment of the same type, have following improvement:

the advantages are that: a coal production is with novel hydraulic belt coal distributor has set up stop gear through optimizing, after hydro-cylinder telescopic control reposition of redundant personnel baffle up-and-down motion, simply make the hydro-cylinder move down the back restriction by promotion reposition of redundant personnel baffle and erect on the conveyor belt, simple structure, spacing effectual carries out high-efficient limit control in the bottom, cooperation excellent in use effect.

Drawings

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

FIG. 2 is a schematic structural view of the limiting mechanism of the present invention;

fig. 3 is a side view of the limiting mechanism of the present invention.

Wherein: the device comprises a flow divider support-1, an oil cylinder-2, a flow dividing baffle-3, a conveying belt-4, a belt support-5, a bottom carrier roller-6, a limiting mechanism-7, a bottom plate-701, a side wheel-702, a pressure-resistant block-703, a bar column-704, a side disc-705, a column cylinder-706, an L plate-707, a straight rod-708, a ladder block-709 and a limiting cylinder-710.

Detailed Description

The present invention will be described in detail with reference to the accompanying fig. 1-3, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a novel hydraulic belt coal distributor for coal mine production through improvement, which comprises a distribution baffle 3 and a limiting mechanism 7, wherein an oil cylinder 2 is erected on the distribution baffle 3, the limiting mechanism 7 is erected on the side end of a belt bracket 5, the top end of the oil cylinder 2 is tightly installed on the distribution bracket 1, a bottom carrier roller 6 is installed at the bottom end of the belt bracket 5, a conveying belt 4 is installed above the bottom carrier roller 6, the limiting mechanism 7 comprises a bottom plate 701, a side wheel 702, a compression block 703, a bar column 704, a side disc 705, a column cylinder 706, an L plate 707, a straight rod 708, a ladder block 709 and a limiting cylinder 710, the compression block 703 is adhered to the top surface of the bottom plate 701, the side wheel 702 is rotatably installed at the bottom end of the ladder block 709, the side end of the bar column 704 is tightly installed with the side disc 705, the bar column 704 slides along the column cylinder 706, the matching effect is good, the straight, a limiting cylinder 710 is vertically installed on the inner side of the ladder block 709, and the limiting cylinder 710 is located below the shunt baffle 3, so that bottom limiting control is facilitated.

Further, the number of the bottom carrier rollers 6 is larger than two, the installation distance is 100mm, and the baffle of the coal distributor can be in good contact with a belt conveniently.

Further, the bottom carrier roller 6 is of a cylindrical structure, and the rolling matching effect is good.

Further, two L-plates 707 are provided. And the bottom end is locked and mounted on the bottom plate 701.

Further, the base plate 701 is fastened and mounted to the right side end of the belt bracket 5 by a bolt.

Further, the bar 704 is a cylinder structure, and the straight rod 708 is a cylinder structure.

The utility model provides a novel hydraulic belt coal distributor for coal mine production through improvement, and the working principle is as follows;

firstly, selecting a belt coal distributor mounting position, fixing a support, mounting 5-6 bottom carrier rollers 6 at the lower part of a belt at the coal distributor mounting position, wherein the distance between the bottom carrier rollers 6 is 100mm, so that a baffle of the coal distributor can be conveniently contacted with the belt;

secondly, the oil cylinder 2 is stretched to control the diversion baffle 3 to move up and down, the oil cylinder 2 is stretched to be below the coal baffle, so that the coal and gangue on the belt can be intercepted, the other belt of the diversion channel is arranged, and the oil cylinder 2 is retracted when the device is not used;

thirdly, the height of the limiting cylinder 710 is selected according to the use requirement, the simple horizontal matching structure is utilized to clamp the ladder block 709 at the side end of the limiting cylinder 710, the limiting cylinder 710 is fixed, namely the bar 704 is manually pushed, the straight rod 708 is indirectly controlled to enable the ladder block 709 to move along the side wheel 702 at the bottom end to be clamped in the limiting cylinder 710, and the limiting cylinder 710 is simply installed and fixed;

fourthly, after the oil cylinder 2 is used for placing the shunting baffle 3, the bottom end of the shunting baffle 3 can be attached to the limiting barrel 710 to realize limitation.

The utility model discloses an improve and provide a coal production is with novel hydraulic belt coal distributor, set up stop gear 7 through optimizing, after 3 up-and-down motion of hydro-cylinder 2 flexible control reposition of redundant personnel baffle, simply make hydro-cylinder 2 by 3 restriction after-moving of promotion reposition of redundant personnel baffle erect on conveyor belt 4, simple structure, spacing effectual carries out high-efficient limit control in the bottom, cooperation excellent in use effect.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (7)

1. The utility model provides a coal production is with novel hydraulic belt coal distributor, includes reposition of redundant personnel baffle (3), reposition of redundant personnel baffle (3) upper bracket is installed hydro-cylinder (2), its characterized in that: also comprises a limiting mechanism (7), the limiting mechanism (7) is erected and arranged at the side end of the belt bracket (5), the limiting mechanism (7) comprises a bottom plate (701), side wheels (702), a pressure-resistant block (703), a bar column (704), a side disc (705), a column tube (706), an L-shaped plate (707), a straight rod (708), a ladder block (709) and a limiting tube (710), the top surface of the bottom plate (701) is provided with a pressure resistant block (703) in a bonding way, the side wheel (702) is rotatably arranged at the bottom end of the ladder block (709), a side disc (705) is fixedly arranged at the side end of the bar column (704), the bar column (704) slides along a column barrel (706), a straight rod (708) is arranged on the L-shaped plate (707) in a penetrating way, a ladder block (709) is fixedly connected to the right side of the straight rod (708), a limiting cylinder (710) is vertically installed on the inner side of the ladder block (709), and the limiting cylinder (710) is located below the shunting baffle (3).

2. The novel hydraulic belt coal distributor for coal mine production according to claim 1 is characterized in that: the top end of the oil cylinder (2) is tightly mounted on the shunt bracket (1), the bottom carrier roller (6) is mounted at the bottom end of the belt bracket (5), and the conveying belt (4) is mounted above the bottom carrier roller (6).

3. The novel hydraulic belt coal distributor for coal mine production according to claim 2 is characterized in that: the number of the bottom carrier rollers (6) is larger than two, and the installation distance is 100 mm.

4. The novel hydraulic belt coal distributor for coal mine production according to claim 2 is characterized in that: the bottom carrier roller (6) is of a cylindrical structure.

5. The novel hydraulic belt coal distributor for coal mine production according to claim 1 is characterized in that: the L plates (707) are provided with two plates, and the bottom ends of the two plates are fixedly arranged on the bottom plate (701).

6. The novel hydraulic belt coal distributor for coal mine production according to claim 1 is characterized in that: the bottom plate (701) is fastened and installed at the right side end of the belt bracket (5) through a bolt.

7. The novel hydraulic belt coal distributor for coal mine production according to claim 1 is characterized in that: the bar column (704) is of a cylindrical structure, and the straight rod (708) is of a cylindrical structure.

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