阅读说明：本技术 一种煤矿工程用的短距离输送车的车斗机构 (Hopper mechanism of short-distance delivery wagon for coal mine engineering ) 是由 谢子胜 于 2019-10-25 设计创作，主要内容包括：本发明涉及煤矿业技术领域,且公开了一种煤矿工程用的短距离输送车的车斗机构,包括运料斗,所述运料斗的外侧固定连接有运行室；移动杆转动使挡料板运动至运料斗侧板的上方呈现水平放置,挡料板不再对运料斗的出料口进行遮挡,便于矿料的倾倒,拉绳随挡料板上移引起第一齿轮转动,便于引起运料斗倾斜,增加结构之间的联动性,使自动化程度更高,第一齿轮转动使第三齿轮带动第二齿柱上移,第一转杆靠近第二转杆并带动其转动,第一转杆和第二转杆整体再靠近第三转杆带动其转动,引起第二齿轮转动并带动第一齿柱上移,使第二齿柱和第一齿柱先后上移,带动其顶部的运料斗逐渐发生倾斜,使倒料操作更加便捷。(The invention relates to the technical field of coal mining industry, and discloses a car hopper mechanism of a short-distance delivery wagon for coal mine engineering, which comprises a material conveying hopper, wherein the outer side of the material conveying hopper is fixedly connected with a running room; the carriage release lever rotates and makes the striker plate move and present the level to the top of fortune hopper curb plate and place, the striker plate no longer shelters from the discharge gate of fortune hopper, be convenient for topple over of mineral aggregate, the stay cord shifts up along with the striker plate and arouses first gear revolve, be convenient for arouse fortune hopper slope, increase the linkage between the structure, make degree of automation higher, first gear revolve makes the third gear drive the second tooth post shift up, first bull stick is close to the second bull stick and drives its rotation, first bull stick and second bull stick are whole to be close to the third bull stick again and drive its rotation, arouse the second gear revolve and drive first tooth post shift up, make second tooth post and first tooth post shift up successively, the fortune hopper that drives its top takes place the slope gradually, it is more convenient to make the operation of falling the material.)

1. The utility model provides a car hopper mechanism of short distance delivery wagon that coal mine engineering used, includes fortune hopper (1), its characterized in that: the outside fixedly connected with studio (2) of fortune hopper (1), the inside swing joint of studio (2) has carriage release lever (3), and the outside swing joint of carriage release lever (3) has nose bar (4), and the outside swing joint of nose bar (4) has commentaries on classics board (5), outside fixedly connected with striker plate (6) of nose bar (4), and the outside swing joint of striker plate (6) has stay cord (7).

The outer side swing joint of stay cord (7) has first carousel (8), the outer side swing joint of stay cord (7) has second carousel (9), one side swing joint that striker plate (6) were kept away from in stay cord (7) has ratch (10), the outer side swing joint of ratch (10) has first gear (11), the outside fixedly connected with connecting rod (12) of first gear (11), the first bull stick (13) of the outside fixedly connected with of connecting rod (12), the outside swing joint of first bull stick (13) has second bull stick (14), the outside swing joint of second bull stick (14) has third bull stick (15), the outside fixedly connected with second gear (16) of third bull stick (15), one side fixedly connected with third gear (17) of first gear (11) are kept away from in connecting rod (12).

2. The car hopper mechanism of the short-distance delivery wagon for the coal mine engineering as claimed in claim 1, wherein: operation room (2) have two and the size is the same, be located the both sides of fortune hopper (1) respectively, the axis that uses fortune hopper (1) presents the symmetric distribution for the reference, carriage release lever (3) swing joint is in the outside of fortune hopper (1) curb plate, the outside fixedly connected with cone pulley of carriage release lever (3) and curb plate junction, the outside swing joint of carriage release lever (3) has the commentaries on classics piece, the one side swing joint that carriage release lever (3) were kept away from to the commentaries on classics piece has the spring, one side swing joint that the commentaries on classics piece was kept away from in carriage release lever (3) has the connecting block, one side and protruding pole (4) fixed connection that carriage release lever (3) were kept away from to the connecting block, the outside.

3. The car hopper mechanism of the short-distance delivery wagon for the coal mine engineering as claimed in claim 1, wherein: the surface of the rotating plate (5) is provided with a channel, the size of the channel is matched with that of the convex rod (4) convex strip, the outer side of the rotating plate (5) is fixedly connected with a connecting rod, and one side of the connecting rod, far away from the rotating plate (5), is movably connected with a side plate of the material conveying hopper (1).

4. The car hopper mechanism of the short-distance delivery wagon for the coal mine engineering as claimed in claim 1, wherein: the surface of first carousel (8) and second carousel (9) all is seted up flutedly, and its size and the size looks adaptation of stay cord (7), the outside fixedly connected with dead lever of ratch (10), the channel has been seted up to the inside of dead lever, and the size looks adaptation of its size and ratch (10), the size of ratch (10) and the size looks adaptation of first gear (11).

5. The car hopper mechanism of the short-distance delivery wagon for the coal mine engineering as claimed in claim 1, wherein: the outside fixedly connected with of first bull stick (13) links the piece, and the hole has been seted up to the inside of first even piece, and first even piece and connecting rod (12) fixed connection, one side that first bull stick (13) kept away from first even piece present "T" form.

6. The car hopper mechanism of the short-distance delivery wagon for the coal mine engineering as claimed in claim 1, wherein: the outside fixedly connected with second of second bull stick (14) links the piece, and the piece is linked with connecting rod (12) swing joint to the second, and one side that the piece was linked to the second is kept away from in second bull stick (14) presents "T" form, and the outside fixedly connected with third of third bull stick (15) links the piece, and the piece is linked with connecting rod (12) swing joint to the third, and one side that the piece was linked to the third is kept away from in third bull stick (15) presents "L" form.

7. The car hopper mechanism of the short-distance delivery wagon for the coal mine engineering as claimed in claim 1, wherein: the outside swing joint of second gear (16) has first tooth post, and the outside swing joint of third gear (17) has the second tooth post, and the length of second tooth post is greater than the length of first tooth post, and the outside fixedly connected with fixed block of second tooth post, two spouts have been seted up on the surface of fixed block, and its size respectively with the size looks adaptation of first tooth post and first tooth post.

Technical Field

The invention relates to the technical field of coal mining industry, in particular to a car hopper mechanism of a short-distance delivery car for coal mine engineering.

Background

Coal mines are areas where coal resources are mined in coal-rich mining areas, and are formed by long natural coalification of plants in certain geological times, the coal is mainly used for generating power, producing steam and other places by using heat energy generated by combustion, and is also one of heat sources of daily life, coal is also one of basic raw materials of industrial production, coal mining is a huge project, most of coal mines in China belong to underground coal mines, coal mines need to be excavated to underground roadways, and the coal in the roadways is transported to open areas outside, and the following problems exist when the coal is transported at present:

when general coal is carried, one side of its car hopper does not set up the baffle, carry coal to appointed place, directly place the delivery wagon slope, make coal roll from the discharge gate and fall, thereby accomplish the short distance transportation outside the tunnel, but in the coal transportation process, because there is not the effect of blockking of baffle, often can be because the ground unevenness, jolt takes place in the delivery wagon operation process, constantly reciprocate, lead to coal to roll, can't effectually transport coal, and consume strength when empting, it is very inconvenient to operate, there are some equipment baffle that can open and shut automatically and make the car hopper slope, but its cost is higher, and equipment is bigger, and the tunnel space is smaller, therefore inconvenient transport.

Aiming at the defects of the prior art, the invention provides the car hopper of the short-distance delivery car for coal mine engineering, which has the advantages of better transportation efficiency and convenience in operation, and solves the problems of poor transportation efficiency and inconvenience in operation.

Disclosure of Invention

Technical scheme (I)

In order to achieve the purposes of better transportation efficiency and convenient operation, the invention provides the following technical scheme: the car hopper mechanism of the short-distance delivery wagon for coal mine engineering comprises a material conveying bucket, a running chamber, a moving rod, a convex rod, a rotating plate, a material baffle plate, a pull rope, a first rotating disc, a second rotating disc, a toothed bar, a first gear, a connecting rod, a first rotating rod, a second rotating rod, a third rotating rod, a second gear and a third gear.

Wherein:

the position and connection relationship among the structures are as follows: a car hopper mechanism of a short-distance delivery wagon for coal mine engineering comprises a delivery hopper, wherein two running chambers are fixedly connected to the outer side of the delivery hopper, the running chambers are the same in size and are respectively positioned on two sides of the delivery hopper and symmetrically distributed by taking the central axis of the delivery hopper as a reference, a moving rod is movably connected to the inner part of each running chamber, the moving rod is movably connected to the outer side of a side plate of the delivery hopper, a cone pulley is fixedly connected to the outer side of the joint of the moving rod and the side plate, a rotating block is movably connected to the outer side of the moving rod, one side of the rotating block, far away from the moving rod, is movably connected with a spring, one side of the moving rod, far away from the rotating block, is movably connected with a connecting block, one side of the connecting block, far away from the moving rod, is fixedly connected with a convex rod, when the moving rod rotates, one side of, the outside swing joint of nose bar has the commentaries on classics board, the channel has been seted up on the surface of commentaries on classics board, the size looks adaptation of its size and nose bar sand grip, make the nose bar sand grip smoothly remove in the channel of commentaries on classics board, the outside fixed connection pole of commentaries on classics board, the connecting rod is kept away from the curb plate swing joint of one side of commentaries on classics board and fortune hopper, can drive when making the nose bar motion and change the board and rotate as the rotation point with its junction with fortune hopper curb plate, the outside fixedly connected with striker plate of nose bar, the outside swing joint of striker plate has the stay cord, the surface of first carousel and second carousel all is seted up flutedly, the size looks adaptation of.

The outer side of the pull rope is movably connected with a first rotary disc, the outer side of the pull rope is movably connected with a second rotary disc, one side of the pull rope, which is far away from the striker plate, is movably connected with a toothed bar, the outer side of the toothed bar is fixedly connected with a fixed rod, the inside of the fixed rod is provided with a channel, the size of the channel is matched with the size of the toothed bar, the fixed rod has a limiting effect on the toothed bar, so that the toothed bar keeps moving in the vertical direction, the size of the toothed bar is matched with the size of a first gear, the toothed bar moves up and down to drive the first gear to rotate, the outer side of the toothed bar is movably connected with a first gear, the outer side of the first gear is fixedly connected with a connecting rod, the outer side of the connecting rod is fixedly connected with a first connecting block, the inside of the first connecting block is provided with a hole, the first connecting block is fixedly connected with the connecting rod, when the connecting rod rotates, the, the outer side of the first rotating rod is movably connected with a second rotating rod, the outer side of the second rotating rod is fixedly connected with a second connecting block, the second connecting block is movably connected with a connecting rod, one side of the second rotating rod, far away from the second connecting block, is in a T shape, the outer side of the second rotating rod is movably connected with a third rotating rod, the outer side of the third rotating rod is fixedly connected with a third connecting block, the third connecting block is movably connected with the connecting rod, one side of the third rotating rod, far away from the third connecting block, is in an L shape, the outer side of the third rotating rod is fixedly connected with a second gear, the outer side of the second gear is movably connected with a first tooth column, the size of the second gear is matched with the size of the first tooth column, when the second gear rotates, the first tooth column can be driven to move up and down, one side of the connecting rod, far away from the first gear, is fixedly connected with a third gear, the outer side of the third gear is movably connected with a second tooth column, the size of the third, when the third gear rotates, the second tooth column can be driven to move up and down, the length of the second tooth column is larger than that of the first tooth column, the outer side of the second tooth column is fixedly connected with a fixing block, two sliding grooves are formed in the surface of the fixing block, the size of the sliding grooves is matched with the size of the first tooth column and the size of the first tooth column respectively, and the fixing block has a limiting effect on the first tooth column and the first tooth column.

(II) advantageous effects

Compared with the prior art, the invention provides a car hopper mechanism of a short-distance delivery car for coal mine engineering, which has the following beneficial effects:

1. through the carriage release lever, the nose bar, under the combined action of commentaries on classics board and striker plate, in the transportation, the striker plate hinders that the mineral aggregate leaks outward, the efficiency of transportation is improved, fortune hopper reachs the appointed area after, the carriage release lever rotates and drives nose bar reverse rotation and shifts up along the channel of commentaries on classics board, striker plate synchronous motion, it uses its junction with fortune hopper curb plate to rotate for the reverse rotation of rotation point to drive the commentaries on classics board, make the striker plate move and present the level to the top of fortune hopper curb plate and place, the striker plate no longer shelters from the discharge gate of fortune hopper, the dumping of the mineral aggregate of being convenient for.

2. Under the combined action through stay cord, first carousel, second carousel, ratch and first gear, the stay cord moves up along with the striker plate and drives first carousel reverse rotation, and stay cord pulling second carousel clockwise rotates, and top pulling ratch shifts up, and ratch and first gear engagement drive first gear and rotate, are favorable to follow-up fortune hopper to incline, increase the linkage between the structure, make degree of automation higher.

3. Under the combined action of the first gear, the connecting rod, the first rotating rod, the second rotating rod, the third rotating rod, the second gear and the third gear, the first gear rotates, the connecting rod synchronously rotates and drives the first rotating rod to rotate, so that the third gear rotates, the third gear drives the second tooth post to move upwards, the first rotating rod is close to the second rotating rod and drives the second rotating rod to rotate, the first rotating rod and the second rotating rod are integrally close to the third rotating rod again to drive the third rotating rod to rotate, the third rotating rod drives the second gear to rotate, the second gear drives the first tooth post to move upwards, the second tooth post and the first tooth post move upwards successively, the conveying hopper at the top of the conveying rod is driven to incline gradually, the mineral aggregate is convenient to roll down to the ground, and the material pouring operation is more convenient.

Drawings

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

FIG. 2 is a top view of a structural hopper of the present invention;

FIG. 3 is a schematic view of the connection relationship between the moving rod and the striker plate of the structure of the invention, at this time, each structure is in an initial state and does not change position, and the striker plate is positioned at the outer side of the side plate of the material conveying hopper and is vertically placed;

FIG. 4 is a schematic diagram of the movement traces of the moving rod and the striker plate according to the structure of the present invention, wherein the moving rod rotates to cause the striker plate to reversely rotate and move upwards to present a horizontal position;

FIG. 5 is a schematic view of the connection between the pull rope and the first gear according to the present invention, wherein the structures are in the initial state and are not changed in position;

FIG. 6 is a schematic diagram showing the movement traces of the pull cord and the first gear according to the present invention, wherein the pull cord moves upward to cause the first gear to rotate;

FIG. 7 is a schematic view of the connection of the first gear, the second gear and the third gear in the present invention, wherein the structures are in the initial state and no position change occurs;

FIG. 8 is a schematic diagram of the movement traces of the first gear, the second gear and the third gear in the structure of the present invention, wherein the rotation of the first gear causes the second gear and the third gear to rotate in sequence.

In the figure: 1-conveying hopper, 2-operation chamber, 3-moving rod, 4-convex rod, 5-rotating plate, 6-material baffle, 7-pull rope, 8-first rotating disk, 9-second rotating disk, 10-toothed rod, 11-first gear, 12-connecting rod, 13-first rotating rod, 14-second rotating rod, 15-third rotating rod, 16-second gear and 17-third gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-8, a car hopper mechanism of a short-distance transport vehicle for coal mine engineering comprises a transport hopper 1, wherein the outer side of the transport hopper 1 is fixedly connected with two operation chambers 2, the two operation chambers 2 are the same in size and are respectively positioned at two sides of the transport hopper 1 and symmetrically distributed by taking the central axis of the transport hopper 1 as a reference, the inner part of the operation chamber 2 is movably connected with a movable rod 3, the movable rod 3 is movably connected at the outer side of a side plate of the transport hopper 1, the outer side of the joint of the movable rod 3 and the side plate is fixedly connected with a cone pulley, the outer side of the right cone pulley is fixedly connected with a rocker, the outer sides of the two cone pulleys are movably connected with a first cone pulley, the size of the first cone pulley is matched with the size of the cone pulley, the outer side of the first cone pulley is fixedly connected with a first connecting rod, one side of the first connecting rod far away from the first cone pulley is fixedly connected with, the size of the third conical wheel is matched with that of the second conical wheel, a second connecting rod is fixedly connected between the left third conical wheel and the right third conical wheel, the outer side of the movable rod 3 is movably connected with a rotating block, one side of the rotating block, which is far away from the movable rod 3, is movably connected with a spring, one side of the movable rod 3, which is far away from the rotating block, is movably connected with a connecting block, one side of the connecting block, which is far away from the movable rod 3, is fixedly connected with a convex rod 4, when the movable rod 3 rotates, one side of the movable rod, which is close to the convex rod 4, has a pushing effect on the convex rod 4, the outer side of the movable rod 3 is movably connected with the convex rod 4, the outer side of the convex rod 4 is fixedly connected with a rotating plate 5, the surface of the rotating plate 5 is provided with a channel, the size of the channel is matched with the size of the convex rod 4, so that the convex rod 4 convex rod can smoothly move in the channel of the rotating plate, can drive during the messenger nose bar 4 motion and change board 5 and use its junction with the 1 curb plate of fortune hopper as the rotation point and rotate, the outside fixedly connected with striker plate 6 of nose bar 4, the outside swing joint of striker plate 6 has stay cord 7, the surface of first carousel 8 and second carousel 9 is all seted up flutedly, its size and the size looks adaptation of stay cord 7, stay cord 7 is hugged closely all the time in the recess of first carousel 8 and second carousel 9, when making stay cord 7 reciprocate, drive first carousel 8 and second carousel 9 and rotate.

The outer side of the pull rope 7 is movably connected with a first rotating disc 8, the outer side of the pull rope 7 is movably connected with a second rotating disc 9, one side of the pull rope 7, which is far away from the striker plate 6, is movably connected with a toothed bar 10, the outer side of the toothed bar 10 is fixedly connected with a fixed rod, the inside of the fixed rod is provided with a channel, the size of the channel is matched with the size of the toothed bar 10, the fixed rod has a limiting effect on the toothed bar 10, so that the toothed bar 10 keeps moving in the vertical direction, the size of the toothed bar 10 is matched with the size of a first gear 11, the toothed bar 10 moves up and down to drive the first gear 11 to rotate, the outer side of the toothed bar 10 is movably connected with the first gear 11, the outer side of the first gear 11 is fixedly connected with a connecting rod 12, the outer side of the connecting rod 12 is fixedly connected with a first rotating rod 13, the outer side of the first rotating rod 13 is, drive first bull stick 13 synchronous rotation, first bull stick 13 keeps away from one side of first even piece and presents "T" form, the outside swing joint of first bull stick 13 has second bull stick 14, the even piece of outside fixedly connected with second of second bull stick 14, the even piece of second and connecting rod 12 swing joint, one side that second bull stick 14 kept away from the even piece of second presents "T" form, when making connecting rod 12 rotate, second bull stick 14 does not receive connecting rod 12 to influence the rotation, and receives the impetus of the first bull stick 13 "T" form body of rod to take place to rotate.

A third rotating rod 15 is movably connected to the outer side of the second rotating rod 14, a third connecting block is fixedly connected to the outer side of the third rotating rod 15, the third connecting block is movably connected with the connecting rod 12, one side, far away from the third connecting block, of the third rotating rod 15 is in an L shape, when the connecting rod 12 rotates, the third rotating rod 15 does not rotate under the influence of the connecting rod 12 and rotates under the pushing action of a T-shaped rod body of the second rotating rod 14, a second gear 16 is fixedly connected to the outer side of the third rotating rod 15, a first toothed column is movably connected to the outer side of the second gear 16, the size of the second gear 16 is matched with the size of the first toothed column, when the second gear 16 rotates, the first toothed column can be driven to move up and down, a third gear 17 is fixedly connected to one side, far away from the first gear 11, of the connecting rod 12, a second toothed column is movably connected to the outer side of the third gear 17, the size of the third gear 17 is matched with the size of the second toothed, when making the third gear 17 rotate, can drive the second tooth post and reciprocate, the length of second tooth post is greater than the length of first tooth post, the outside fixedly connected with fixed block of second tooth post, two spouts have been seted up on the surface of fixed block, its size respectively with the size looks adaptation of first tooth post and first tooth post, the fixed block has limiting displacement to first tooth post and first tooth post, the top and the fortune hopper 1 swing joint of first tooth post and first tooth post.

The working process and the principle of the device are as follows:

in the initial state, the material baffle 6 is vertically placed and is blocked at the outer side of the discharge port of the material conveying hopper 1, during operation, the rocker is manually rotated to drive the right-side cone pulley, the right-side cone pulley rotates to drive the first cone pulley at the outer side to rotate, the right-side second cone pulley rotates synchronously, the right-side second cone pulley drives the right-side third cone pulley to rotate, the left-side third cone pulley rotates along with the right-side third cone pulley, the left-side third cone pulley drives the left-side second cone pulley to rotate, the left-side first cone pulley rotates synchronously to drive the left-side cone pulley to rotate, the left-side cone pulley and the right-side cone pulley rotate simultaneously, the cone pulley drives the movable rod 3 to rotate, the movable rod 3 rotates to enable one side of the movable rod 3 close to the convex rod 4 to push the convex rod 4 to rotate reversely, the convex rod 4 is movably clamped in the channel of the rotating plate 5, the convex rod 4 moves upwards along the channel of the rotating plate 5 while rotating, the striker plate 6 outside the protruding rod 4 moves synchronously along with the protruding rod 4 until the protruding rod 4 and the striker plate 6 move to the upper side of the side plate of the material conveying hopper 1.

The above structure and process are shown in FIGS. 2-4.

In the initial state, the material conveying hopper 1 is horizontally placed and moves upwards along with the material baffle 6 to drive the pull rope 7 to synchronously move upwards, the pull rope 7 drives the first rotary disc 8 to reversely rotate and pulls the second rotary disc 9 to clockwise rotate, meanwhile, the pull rope 7 pulls the toothed bar 10 to move upwards, the toothed bar 10 is meshed with the first gear 11 to drive the first gear 11 to rotate, the connecting rod 12 synchronously rotates, the connecting rod 12 drives the first rotary rod 13 to rotate, the connecting rod 12 drives the third gear 17, the third gear 17 drives the second toothed bar to move upwards, meanwhile, the T-shaped bar body of the first rotary rod 13 is close to the T-shaped bar body of the second rotary rod 14 to drive the second rotary rod 14 to rotate along with the first rotary rod 13, the T-shaped bar body of the second rotary rod 14 is close to the L-shaped bar body of the third rotary rod 15 to drive the second gear 16 outside the third rotary rod 15 to rotate, and the second gear 16 drives the first toothed bar to move upwards, make first tooth post and second tooth post successively rebound, arouse the fortune hopper 1 at its top to take place the slope gradually, the discharge gate of fortune hopper 1 has been kept away from to striker plate 6 this moment, the dumping of the mineral aggregate of being convenient for.

The above structure and process are shown in FIGS. 5-8.

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.