CN215292487U

CN215292487U - Automatic telescopic machanism of entry driving machine cable hangs

Info

Publication number: CN215292487U
Application number: CN202120553238.2U
Authority: CN
Inventors: 司甲胜; 胡维良; 李华卫
Original assignee: Shenmu Daliuta Dongchuan Mining Co ltd
Current assignee: Shenmu Daliuta Dongchuan Mining Co ltd
Priority date: 2021-03-18
Filing date: 2021-03-18
Publication date: 2021-12-24
Anticipated expiration: 2031-03-18

Abstract

The utility model discloses an automatic telescopic machanism of entry driving machine cable hangs, which comprises an outer shell, supporting mechanism is installed to the inner wall of shell, supporting mechanism includes diaphragm, threaded rod, the first in command, bent plate and bent groove, both ends are respectively with the inner wall of shell around both ends looks rigid coupling around the diaphragm. Thereby make the bent plate position rise, the tenesmus degree of cable can be increased, still be in the inside in bent groove when guaranteeing the cable and flare-out, prevent the skew of the cable side that links to each other, the normal recovery of cable has been guaranteed, the second nose bar atress removes in the sleeve inner wall outside afterwards, it pulls open to have realized two shell intervals, directly flexible during the recovery can, can not take place sharp card and die, the extrusion damage has been avoided, normal use has been guaranteed, drive stud through the second handle and rotate afterwards, it removes to the inboard to drive straight board, it is fixed with the entry driving machine couple to cooperate the arc board, angle modulation is fixed, the use degree of difficulty is reduced, the practicality is improved, and the convenient popularization and use.

Description

Automatic telescopic machanism of entry driving machine cable hangs

Technical Field

The utility model relates to an automatic telescopic machanism of entry driving machine cable hangs technical field specifically is an automatic telescopic machanism of entry driving machine cable hangs.

Background

The heading machine is a comprehensive device for mechanically breaking rocks, mucking and supporting to carry out continuous operation, and is divided into a full-section heading machine and a partial-section heading machine according to the cutting process of the heading machine on a working face, and the heading machine is unsafe when a cable falls to the ground, seriously restricts the production of the heading working face and needs to be hung by the cable for matching work.

The automatic telescopic machanism of current entry driving machine cable hangs and places the bent plate of cable when using just in time satisfies the cable and straightens, it is spacing not, the cable is easy to the both sides skew after straightening, influence the cable and retrieve, and adopt the folding rod between the shell, it dies to take place sharp card easily after straightening, lead to unable folding, cause the extrusion damage easily, cause unable use, the front end connecting plate is fixed simultaneously, can't be according to entry driving machine angle of adjustment, the use degree of difficulty has been increased, the practicality is reduced, be not conform to modern's user demand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic telescopic machanism of entry driving machine cable hangs to it hangs the bent plate of placing the cable when using just in time to solve the automatic telescopic machanism of entry driving machine cable that provides to have now among the above-mentioned background art and just in time satisfy the cable and straighten, does not have spacingly, and the cable is straightened the back and is squinted to both sides easily, influences the problem that the cable was retrieved.

In order to achieve the above object, the utility model provides a following technical scheme: a cable automatic telescoping mechanism hanger for a tunneling machine comprises a shell, wherein a supporting mechanism is arranged on the inner wall of the shell;

the supporting mechanism comprises a transverse plate, a threaded rod, a first handle, a curved plate and a curved groove;

both ends looks rigid coupling around the front and back both ends of diaphragm respectively with the inner wall of shell, the inner wall of diaphragm and the outer wall threaded connection of threaded rod, the bottom of threaded rod and the top looks rigid coupling of the first in command, the top of threaded rod rotates with the inner wall of bent plate and links to each other, the left and right sides of bent plate laminates with the inner wall left and right sides of shell respectively mutually, the top processing of bent plate has bent groove. The height of the curved plate is adjusted by rotating the threaded rod.

Preferably, a first circular ring is fixedly connected to the top of the right side of the shell, and a telescopic mechanism is mounted on the inner wall of the first circular ring;

the telescopic mechanism comprises a lantern ring, a first convex rod, a second convex rod, a sleeve and a hook;

the inner wall of the lantern ring is movably connected with the inner wall of the first circular ring, the right side of the lantern ring is fixedly connected with the left side of the first convex rod, the outer wall of the first convex rod is connected with the inner wall of the second convex rod in a sliding mode, the outer wall of the second convex rod is connected with the inner wall of the sleeve in a sliding mode, and the right side of the sleeve is fixedly connected with the left side of the hook. The original connection form of the folding rod is changed, and the linear clamping is avoided.

Preferably, the first protruding rod and the second protruding rod form a sliding mechanism. The first convex rod can slide left and right on the inner wall of the second convex rod under the stress.

Preferably, the left side top rigid coupling of shell has the second ring, both ends are all rigid couplings have the concave plate around the left side top of shell. The second ring is matched with the hook to realize the connection of the two shells.

Preferably, fixing mechanisms are installed inside the two concave plates;

the fixing mechanism comprises a short plate, a groove plate, a double-end stud, a second handle, a straight plate and an arc plate;

the right side of short slab rotates with the inner wall of notch board and links to each other, the left side of short slab and the right side looks rigid coupling of frid, both sides rotate with stud's outer wall about the inner wall of frid respectively and link to each other, stud's top and the bottom rigid coupling of second handle, stud's outer wall about both sides respectively with the inner wall threaded connection of straight board, two the inboard outer end of straight board respectively with the outside looks rigid coupling of arc board, two the right side of straight board is laminated with the inner wall right side of frid respectively. The mounting can be rotated according to the angle of the heading machine.

Preferably, four corners of the bottom of the shell are respectively and fixedly connected with rollers. The roller is convenient for drive the shell to move integrally.

Compared with the prior art, the beneficial effects of the utility model are that: according to the cable automatic telescopic mechanism hanging device for the heading machine, the threaded rod, the first handle and the curved plate are matched in the supporting mechanism, and the first handle drives the threaded rod to rotate upwards, so that the position of the curved plate is raised, the dropping degree of a cable can be increased, the cable is still arranged in the curved groove when being straightened, the deflection of the connecting side of the cable is prevented, and the normal recovery of the cable is ensured;

through the matching of the first convex rod, the second convex rod and the sleeve in the telescopic mechanism, the first convex rod is stressed to move outwards on the inner wall of the second convex rod, and then the second convex rod is stressed to move outwards on the inner wall of the sleeve, so that the distance between the two shells is pulled open, the two shells can be directly stretched and retracted during recovery, the linear clamping cannot occur, the extrusion damage is avoided, and the normal use is ensured;

carry out the tilting through fixed establishment short slab atress at the notch board inner wall, drive stud through the second handle afterwards and rotate, drive straight board and move to the inboard, cooperation arc board is fixed with the entry driving machine couple, has realized that angle modulation is fixed, has reduced the use degree of difficulty, has improved the practicality, convenient to popularize and use.

Drawings

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

FIG. 2 is a schematic view showing a connection structure of the housing, the curved plate and the curved groove of FIG. 1;

FIG. 3 is a schematic view of the connection structure of the collar, the first protruding rod and the second protruding rod in FIG. 1;

fig. 4 is a schematic view of the connection relationship between the short plate, the slotted plate and the stud in fig. 1.

In the figure: 1. the outer shell, 2, supporting mechanism, 201, horizontal plate, 202, threaded rod, 203, first handle, 204, curved plate, 205, curved groove, 3, telescopic mechanism, 301, lantern ring, 302, first protruding rod, 303, second protruding rod, 304, sleeve, 305, hook, 4, fixing mechanism, 401, short plate, 402, slotted plate, 403, stud, 404, second handle, 405, straight plate, 406, arc plate, 5, first ring, 6, second ring, 7, concave plate, 8, roller.

Detailed Description

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 a technical solution: the utility model provides a hanging of automatic telescopic machanism of entry driving machine cable, including shell 1, supporting mechanism 2 is installed to the inner wall of shell 1, supporting mechanism 2 includes diaphragm 201, threaded rod 202, the first in command 203, bent plate 204 and bent groove 205, both ends are connected with shell 1's inner wall front and back both ends looks rigid coupling respectively around diaphragm 201, the inner wall of diaphragm 201 and the outer wall threaded connection of threaded rod 202, threaded rod 202 atress rotates from top to bottom through diaphragm 201 inner wall, the bottom of threaded rod 202 and the top of the first in command 203 are connected, the first in command 203 is convenient for drive threaded rod 202 and rotate, the top of threaded rod 202 rotates with the inner wall of bent plate 204 and links to each other, threaded rod 202 top atress rotates through bent plate 204 inner wall bearing, the left and right sides of bent plate 204 respectively with the inner wall left and right sides of shell 1 laminating, bent groove 205 has been processed at the top of bent plate 204, bent groove 205 places the cable.

A first circular ring 5 is fixedly connected to the top of the right side of the housing 1, a telescopic mechanism 3 is mounted on the inner wall of the first circular ring 5, the telescopic mechanism 3 comprises a lantern ring 301, a first convex rod 302, a second convex rod 303, a sleeve 304 and a hook 305, the inner wall of the lantern ring 301 is movably connected with the inner wall of the first circular ring 5, the lantern ring 301 can freely rotate on the inner wall of the first circular ring 5 under stress, the right side of the lantern ring 301 is fixedly connected with the left side of the first convex rod 302, the outer wall of the first convex rod 302 is slidably clamped with the inner wall of the second convex rod 303, the first convex rod 302 slides left and right under stress through the inner wall of the second convex rod 303, the outer wall of the second convex rod 303 is slidably clamped with the inner wall of the sleeve 304, the second convex rod 303 under stress slides left and right through the inner wall of the sleeve 304, the right side of the sleeve 304 is fixedly connected with the left side of the hook 305, the first convex rod 302 and the second convex rod 303 form a sliding mechanism, the first convex rod 302 can slide left and right of the inner wall of the second convex rod 303 under tension and pressure, the top of the left side of the shell 1 is fixedly connected with a second ring 6, the front end and the rear end of the top of the left side of the shell 1 are fixedly connected with concave plates 7, the inner parts of the two concave plates 7 are respectively provided with a fixing mechanism 4, the fixing mechanism 4 comprises a short plate 401, a groove plate 402, a stud 403, a second handle 404, a straight plate 405 and an arc plate 406, the right side of the short plate 401 is rotatably connected with the inner wall of the concave plate 7, the short plate 401 is stressed to rotate through a pin shaft on the inner wall of the concave plate 7, the left side of the short plate 401 is fixedly connected with the right side of the groove plate 402, the upper side and the lower side of the inner wall of the groove plate 402 are respectively rotatably connected with the upper end and the lower end of the outer wall of the stud 403, the stud 403 is stressed to rotate through bearings on the upper side and the lower side of the inner wall of the groove plate 402, the top of the stud 403 is fixedly connected with the bottom of the second handle 404, the second handle 404 is convenient to drive the stud 403 to rotate, the upper side and the lower side of the outer wall of the stud 403 are respectively connected with the inner wall of the straight plate 405 by screw threads, the outer ends of the inner sides of the two straight plates 405 are fixedly connected with the outer sides of the arc plates 406 respectively, the right sides of the two straight plates 405 are attached to the right side of the inner wall of the groove plate 402 respectively, the straight plates 405 are prevented from rotating along with the stud bolts 403, and four corners of the bottom of the shell 1 are fixedly connected with the idler wheels 8 respectively.

In this example, when the hanger is used, the short plate 401 is rotated through the pin shaft on the inner wall of the concave plate 7, so that the hook of the outside heading machine can be inserted into the slot plate 402, and the second handle 404 is matched to drive the stud bolt 403 to rotate, so that the straight plate 405 is attached to the inner wall of the slot plate 402 to move up and down, then the hook of the outside heading machine is placed on the inner sides of the two arc plates 406, then the second handle 404 is rotated reversely, so that the stud bolt 403 drives the straight plate 405 to move inwards, so that the two arc plates 406 are tightly abutted to complete the connection of the outside heading machine, then the second ring 6 at the left end of the second shell 1 is connected with the hook 305 at the right end of the first shell 1, so as to connect a plurality of shells 1, then the threaded rod 202 is driven to rotate upwards through the first handle 203 in the shell 1 one by one, the threaded rod 202 is rotated to drive the curved plate 204 to be attached to the inner wall of the shell 1 to move upwards, and then cables connected with an external heading machine are placed in curved grooves 205 at the tops of a plurality of curved plates 204, the cables naturally fall down according to the curved grooves 205, when the external heading machine moves forwards, the fixing mechanism 4 drives the first shell 1 to move forwards in a manner of being matched with the rollers 8, the moving first shell 1 is matched with the first circular ring 5 to drive the lantern ring 301 to move forwards, so that the first convex rod 302 is driven to move forwards, when the first convex rod 302 reaches the moving limit, the second convex rod 303 moves forwards on the inner wall of the sleeve 304, and the two shells 1 are pulled open to straighten the falling cables.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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.

Claims

1. The utility model provides an automatic telescopic machanism of entry driving machine cable hangs, includes shell (1), its characterized in that: a supporting mechanism (2) is arranged on the inner wall of the shell (1);

the supporting mechanism (2) comprises a transverse plate (201), a threaded rod (202), a first handle (203), a curved plate (204) and a curved groove (205);

both ends looks rigid coupling around the front and back both ends of diaphragm (201) respectively with the inner wall of shell (1), the inner wall of diaphragm (201) and the outer wall threaded connection of threaded rod (202), the bottom of threaded rod (202) and the top looks rigid coupling of first in command (203), the top of threaded rod (202) rotates with the inner wall of bent plate (204) and links to each other, the left and right sides of bent plate (204) is laminated with the inner wall left and right sides of shell (1) respectively, the top processing of bent plate (204) has bent groove (205).

2. The automatic telescoping mechanism of entry driving machine cable hangs of claim 1, characterized by: a first circular ring (5) is fixedly connected to the top of the right side of the shell (1), and a telescopic mechanism (3) is mounted on the inner wall of the first circular ring (5);

the telescopic mechanism (3) comprises a lantern ring (301), a first convex rod (302), a second convex rod (303), a sleeve (304) and a hook (305);

the inner wall of the lantern ring (301) is movably connected with the inner wall of the first circular ring (5), the right side of the lantern ring (301) is fixedly connected with the left side of the first convex rod (302), the outer wall of the first convex rod (302) is connected with the inner wall of the second convex rod (303) in a sliding mode, the outer wall of the second convex rod (303) is connected with the inner wall of the sleeve (304) in a sliding mode, and the right side of the sleeve (304) is fixedly connected with the left side of the hook (305).

3. The automatic telescoping mechanism of entry driving machine cable hangs of claim 2, characterized by: the first convex rod (302) and the second convex rod (303) form a sliding mechanism.

4. The automatic telescoping mechanism of entry driving machine cable hangs of claim 1, characterized by: the left side top rigid coupling of shell (1) has second ring (6), both ends all rigid coupling have concave plate (7) around the left side top of shell (1).

5. The automatic telescoping mechanism of entry driving machine cable hangs of claim 4, characterized by: fixing mechanisms (4) are arranged in the two concave plates (7);

the fixing mechanism (4) comprises a short plate (401), a groove plate (402), a stud (403), a second handle (404), a straight plate (405) and an arc plate (406);

the right side of quarter slab (401) rotates with the inner wall of notch board (7) and links to each other, the left side of quarter slab (401) and the right side looks rigid coupling of frid (402), both sides rotate with the outer wall of stud (403) about the inner wall of frid (402) respectively and link to each other, the top of stud (403) and the bottom rigid coupling of second handle (404), both sides are connected with the inner wall threaded connection of straight board (405) respectively about the outer wall of stud (403), two the inboard outer end of straight board (405) is respectively with the outside looks rigid coupling of arc board (406), two the right side of straight board (405) is laminated with the inner wall right side of frid (402) respectively.

6. The automatic telescoping mechanism of entry driving machine cable hangs of claim 1, characterized by: four corners of the bottom of the shell (1) are respectively and fixedly connected with rollers (8).