CN214165103U

CN214165103U - Transportation device with damping structure for coal mining

Info

Publication number: CN214165103U
Application number: CN202022596084.3U
Authority: CN
Inventors: 刘纲
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-09-10
Anticipated expiration: 2030-11-11

Abstract

The utility model relates to a coal mining equipment technical field specifically is a coal mining adopts conveyer that has shock-absorbing structure, which comprises a base, the top fixed surface on chassis installs and holds the frame, and holds the fixedly connected with telescopic link in the position on the inner wall both sides top of frame, the bottom fixedly connected with filter of telescopic link, the conflict of the bottom right side surface of filter has toggle device. The utility model discloses a be provided with telescopic link and filter, raw materials after the coal mine is mined through the filter filters, make the more even of size of coal mine raw materials, the quality of coal mine raw materials has been improved greatly, the device is through being provided with bracing piece and spring, it slides from top to bottom in the inside of fixed frame to drive the slide bar through the bracing piece, the elasticity effect of cooperation spring self simultaneously, be convenient for carry out the effect of buffering to the chassis, avoid under violent rocking, lead to the chassis to turn on one's side at the in-process that traveles, the security performance on chassis is improved.

Description

Transportation device with damping structure for coal mining

Technical Field

The utility model relates to a coal mining equipment technical field specifically is a coal mining adopts conveyer that has shock-absorbing structure.

Background

At present, in the exploitation of coal, general staff can transport the coal of exploitation through the colliery dolly, but, because the exploitation environment of colliery is not good, the ground is uneven, the road surface of pothole often appears, when meetting uneven road surface, lead to the dolly to overturn, cause the conveying efficiency to descend, and current colliery is when the exploitation, the size of colliery raw materials all is different, need the manual work to filter the raw materials categorised, greatly increased work load, for this reason we have proposed a colliery and have solved above-mentioned problem with conveyer that has shock-absorbing structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a colliery is opened and is adopted conveyer that has shock-absorbing structure to when meetting uneven road surface that proposes in solving above-mentioned background art, lead to the dolly to overturn, cause the conveying efficiency to descend, and current colliery is when the exploitation, the size of colliery raw materials all is different, needs the manual work to filter the raw materials categorised, greatly increased the problem of work load.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a coal mining is with conveyer that has shock-absorbing structure, includes the chassis, the top fixed surface on chassis installs and holds the frame, and holds the fixedly connected with telescopic link on the inner wall both sides top of frame, the bottom fixedly connected with filter of telescopic link, the bottom right side surface of filter is contradicted and is had toggle arrangement, and toggle arrangement's bottom central point department fixedly connected with dwang, the dwang passes through the bearing and installs on the right side surface that holds the frame, the right side of dwang is passed through the belt pulley and is connected with the output of motor, motor fixed mounting is on the right side surface on chassis.

Preferably, the bottom of chassis all around edge fixed mounting has the bracing piece, and the surface cover of bracing piece is equipped with the spring, the bottom fixedly connected with slide bar of bracing piece, and the surface cover of slide bar is equipped with fixed frame, the both sides of fixed frame are articulated to be connected with the hinge bar, and the hinge bar keeps away from the articulated slider that is connected with of one end of fixed frame, the bottom inner wall of establishing on the chassis is inserted to the slider, the bottom fixedly connected with sliding sleeve of fixed frame, and the inside of sliding sleeve installs the horizontal pole through the bearing, both ends fixedly connected with rotates the wheel around the horizontal pole.

Preferably, the bottom surface of the chassis is provided with a rectangular sliding groove corresponding to the sliding block, the front surface and the rear surface of the sliding block are symmetrically and fixedly connected with a convex block, the inner wall of the rectangular sliding groove is provided with a sliding rail corresponding to the convex block, and the convex block is inserted into the sliding rail.

Preferably, the filter plate is arc-shaped, the shifting device is fan-shaped, the top surface of the shifting device is arc-shaped, and the top surface of the shifting device is abutted to the bottom surface of the filter plate.

Preferably, one end of the spring is fixedly connected with the bottom end surface of the chassis, and the bottom end of the spring is fixedly connected with the top end surface of the fixed outer frame.

Preferably, the diameter of the inside of the fixed outer frame is larger than that of the sliding rod, and a convex block is arranged on the inner wall of the top end of the fixed outer frame.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model has the advantages that the telescopic rod and the filter plate are arranged, when in use, the adopted raw materials are screened and filtered by the filter plate, so that the size of the raw materials of the coal mine is more uniform, the quality of the raw materials of the coal mine is greatly improved, and meanwhile, the working efficiency is greatly improved;

the device is through being provided with bracing piece and spring, during the use, drives the slide bar through the bracing piece and slides from top to bottom in the inside of fixed frame, cooperates the elasticity effect of spring self simultaneously, is convenient for carry out the effect of buffering to the chassis, avoids under violent rocking, leads to the chassis to turn on one's side at the in-process that traveles, improves the security performance on chassis.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic side view of a part of the structure of the present invention;

fig. 3 is a partially enlarged schematic view of a in fig. 1 according to the present invention;

fig. 4 is a partially enlarged schematic view of B in fig. 1 according to the present invention.

In the figure: 1. a chassis; 2. a containing frame; 3. a telescopic rod; 4. a filter plate; 5. a shifting device; 6. rotating the rod; 7. a belt pulley; 8. a motor; 9. a support bar; 10. a spring; 11. a slide bar; 12. fixing the outer frame; 13. a sliding sleeve; 14. a hinged lever; 15. a cross bar; 16. a rotating wheel; 17. a slide block.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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.

Referring to fig. 1-4, the present invention provides an embodiment: a transportation device with a damping structure for coal mining comprises a chassis 1, wherein a containing frame 2 is fixedly installed on the surface of the top end of the chassis 1, telescopic rods 3 are fixedly connected to the top ends of two sides of the inner wall of the containing frame 2, a filter plate 4 is fixedly connected to the bottom end of each telescopic rod 3, a shifting device 5 is abutted to the right side surface of the bottom end of each filter plate 4, a rotating rod 6 is fixedly connected to the center position of the bottom end of each shifting device 5, the rotating rod 6 is installed on the right side surface of the containing frame 2 through a bearing, the right side of the rotating rod 6 is connected with the output end of a motor 8 through a belt pulley 7, and the motor 8 is fixedly installed on the right side surface of the chassis 1;

further, bottom all around edge fixed mounting on chassis 1 has bracing piece 9, and the surface cover of bracing piece 9 is equipped with spring 10, the bottom fixedly connected with slide bar 11 of bracing piece 9, and the surface cover of slide bar 11 is equipped with fixed frame 12, the articulated hinge bar 14 that is connected with in both sides of fixed frame 12, and the articulated slider 17 that is connected with in one end that fixed frame 12 was kept away from to hinge bar 14, slider 17 is inserted and is established the bottom inner wall on chassis 1, the bottom fixedly connected with sliding sleeve 13 of fixed frame 12, and horizontal pole 15 is installed through the bearing in the inside of sliding sleeve 13, both ends fixedly connected with rotates wheel 16 around horizontal pole 15.

Further, the bottom surface of chassis 1 has seted up the rectangle spout corresponding with slider 17, and surface symmetry fixedly connected with lug around slider 17, the slide rail corresponding with the lug has been seted up to the inner wall of rectangle spout, and the lug is inserted and is established the inside of slide rail, and during the use, through the lug setting, avoid slider 17 to drop from the bottom of chassis 1 is inside, leads to the unable normal use of device.

Further, the filter 4 is the arc form, and toggle 5 is the fan-shaped form, and toggle 5's top surface is the arcwall face, and toggle 5's top surface is inconsistent with the bottom surface of filter 4, and during the use, it is inconsistent through toggle 5 and filter 4's surface, is convenient for beat filter 4, avoids the face-plugging of filter 4.

Further, the one end of spring 10 and the bottom fixed surface of chassis 1 are connected, and the bottom of spring 10 and the top fixed surface of fixed frame 12 are connected, through the contractile force of spring 10 self, are convenient for carry out the effect of buffering to holding frame 2.

Furthermore, the diameter of the inside of the fixed outer frame 12 is larger than that of the sliding rod 11, a convex block is arranged on the inner wall of the top end of the fixed outer frame 12, the convex block is convenient to abut against the sliding rod 11, and the sliding rod 11 on the surface falls off from the inside of the fixed outer frame 12.

The working principle is as follows: when in use, when the chassis 1 is needed to be used, according to the attached figure 1, coal mine raw materials are poured into the containing frame 2, the filter plate 4 is used for filtering, at this time, the motor 8 is electrified through an external power supply, the output end of the motor 8 rotates to drive the rotating rod 6 to rotate through the belt pulley 7, the rotating rod 6 rotates to drive the shifting device 5 to rotate, the bottom end surface of the filter plate 4 is beaten to avoid the filter plate 4 from being blocked, and in the transportation process, referring to fig. 3 and 4, the slide bar 11 is driven by the support bar 9 to slide up and down inside the fixed outer frame 12, the spring action of cooperation spring 10 self simultaneously is convenient for carry out the effect of buffering to chassis 1, avoids under violent rocking, leads to chassis 1 to turn on one's side at the in-process that traveles, improves chassis 1's security performance, and the operation is accomplished, and the above does the utility model discloses a whole theory of operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a coal mining is with conveyer that has shock-absorbing structure, includes chassis (1), its characterized in that: the utility model discloses a motor, including chassis (1), the top fixed surface of chassis (1) installs and holds frame (2), and holds position fixedly connected with telescopic link (3) on the inner wall both sides top of frame (2), the bottom fixedly connected with filter (4) of telescopic link (3), the bottom right side surface of filter (4) is contradicted and is had toggle device (5), and the bottom central point of toggle device (5) puts fixedly connected with dwang (6), dwang (6) are installed on the right side surface that holds frame (2) through the bearing, the right side of dwang (6) is passed through belt pulley (7) and is connected with the output of motor (8), motor (8) fixed mounting is on the right side surface of chassis (1).

2. A transportation device with a shock-absorbing structure for coal mining according to claim 1, wherein: the bottom of chassis (1) all around edge fixed mounting have bracing piece (9), and the surface cover of bracing piece (9) is equipped with spring (10), the bottom fixedly connected with slide bar (11) of bracing piece (9), and the surface cover of slide bar (11) is equipped with fixed frame (12), the both sides of fixed frame (12) are articulated to be connected with hinge bar (14), and hinge bar (14) keep away from the one end of fixed frame (12) and articulate and be connected with slider (17), the bottom inner wall of establishing in chassis (1) is inserted in slider (17), the bottom fixedly connected with sliding sleeve (13) of fixed frame (12), and the inside of sliding sleeve (13) installs horizontal pole (15) through the bearing, both ends fixedly connected with rotates wheel (16) around horizontal pole (15).

3. A transportation device with a shock-absorbing structure for coal mining according to claim 1, wherein: the bottom end surface of the chassis (1) is provided with a rectangular sliding groove corresponding to the sliding block (17), the front surface and the rear surface of the sliding block (17) are symmetrically and fixedly connected with a convex block, the inner wall of the rectangular sliding groove is provided with a sliding rail corresponding to the convex block, and the convex block is inserted into the sliding rail.

4. A transportation device with a shock-absorbing structure for coal mining according to claim 1, wherein: the filter plate (4) is arc-shaped, the shifting device (5) is fan-shaped, the top surface of the shifting device (5) is arc-shaped, and the top surface of the shifting device (5) is abutted to the bottom surface of the filter plate (4).

5. A transportation device with a shock-absorbing structure for coal mining according to claim 2, wherein: one end of the spring (10) is fixedly connected with the bottom end surface of the chassis (1), and the bottom end of the spring (10) is fixedly connected with the top end surface of the fixed outer frame (12).

6. A transportation device with a shock-absorbing structure for coal mining according to claim 2, wherein: the diameter of the inside of the fixed outer frame (12) is larger than that of the sliding rod (11), and a convex block is arranged on the inner wall of the top end of the fixed outer frame (12).