CN220077530U

CN220077530U - Adjustable fixing frame for middle groove

Info

Publication number: CN220077530U
Application number: CN202321663959.4U
Authority: CN
Inventors: 赵富民
Original assignee: YANGYUAN HONGYANG MACHINERY FACTORY
Current assignee: YANGYUAN HONGYANG MACHINERY FACTORY
Priority date: 2023-06-28
Filing date: 2023-06-28
Publication date: 2023-11-24
Anticipated expiration: 2033-06-28

Abstract

The utility model discloses a middle groove adjustable fixing frame which comprises a mounting frame, wherein movable frames are arranged on the front side and the rear side of the mounting frame, a damping mechanism is arranged on the right side of the mounting frame, limiting holes are formed in the surface of the mounting frame, a fixed support is fixedly connected to the right side of the movable frame, movable grooves are formed in the front side and the rear side of the mounting frame, limiting boxes are fixedly connected to the front side and the rear side of the top of the mounting frame, pull blocks are arranged on the top of the limiting boxes, pull rods are fixedly connected to the bottoms of the pull blocks, and the bottoms of the pull rods penetrate through the bottoms of the limiting boxes and extend to the inner cavities of the limiting holes. According to the utility model, the problems that the existing middle groove adjustable fixing frame cannot be limited and the equipment stability is poor are solved by arranging the mounting frame, the movable frame, the damping mechanism, the limiting hole, the fixed support, the movable groove, the limiting box, the pull block, the pull rod, the first spring, the movable block, the hand wheel and the threaded rod to be matched for use.

Description

Adjustable fixing frame for middle groove

Technical Field

The utility model belongs to the technical field of middle grooves, and particularly relates to an adjustable fixing frame for a middle groove.

Background

The scraper conveyor is continuous coal conveying equipment, is important equipment with the maximum coal mine usage amount and the maximum consumption, and consists of a head tail part, a middle groove and accessory parts, wherein the middle groove is formed by assembling and welding a shovel plate ledge, a baffle ledge, a high-strength wear-resistant middle plate, a bottom plate, a vertical plate and left and right rail seat parts.

For example, the patent number is: 202122916256.5 a middle part groove adjustable fixing frame for upward mining scraper machine includes: pushing the lug; the U-shaped mounting plate is arranged at the top of the pushing lug, and positioning holes are formed in two sides of the U-shaped mounting plate; the push rod is arranged on one side of the pushing lug; the wing plate is arranged at the top of the push rod; the tops of the push rods are provided with triangular surfaces for coal mine sliding; the inside of pushing the ear is offered and is used for connecting the mounting hole of hydraulic support, the front end of push rod is provided with articulated section of thick bamboo.

Based on the above-mentioned patent search and combining the equipment discovery among the prior art, above-mentioned equipment is when using, though the stability of scraper conveyor that improves, lacks inconvenient spacing to the movable frame, lacks damper simultaneously, leads to the equipment stability poor when mediating, and the practicality is lower.

The movable frame can be conveniently limited by matching the mechanical structure, and the stability of the equipment in the process of adjustment can be improved by the damping mechanism, so that the practicality is high.

Disclosure of Invention

Aiming at the problems existing in the prior art, the utility model provides the middle groove adjustable fixing frame which has the advantages of being capable of limiting and improving the stability of equipment, and solves the problems that the existing middle groove adjustable fixing frame cannot be limited and the stability of the equipment is poor.

The utility model discloses a middle groove adjustable fixing frame, which comprises a mounting frame, wherein movable frames are arranged on the front side and the rear side of the mounting frame, a damping mechanism is arranged on the right side of the mounting frame, limit holes are formed in the surface of the mounting frame, a fixing support is fixedly connected to the right side of the movable frame, movable grooves are formed in the front side and the rear side of the mounting frame, limit boxes are fixedly connected to the front side and the rear side of the top of the mounting frame, pull blocks are arranged on the top of the limit boxes, pull rods are fixedly connected to the bottoms of the pull blocks, the bottoms of the pull rods penetrate through the bottoms of the limit boxes and extend to the inner cavities of the limit holes, a first spring and a movable block are sleeved on the surface of each pull rod, a hand wheel is arranged on the front side of each movable frame, a threaded rod is fixedly connected to the rear side of each hand wheel, and the rear side of each threaded rod sequentially penetrates through the movable frame and each movable groove and extends to the rear side of each movable frame.

As the preferable mode of the utility model, through holes matched with the pull rod are formed on the surfaces of the limit box and the movable frame, and a first sliding groove matched with the movable block is formed in the inner cavity of the limit box.

As the preferable mode of the utility model, the surface of the movable frame is provided with a threaded hole matched with the threaded rod, and the surface of the mounting frame is provided with a second sliding groove matched with the movable frame.

As the preferable mode of the utility model, the damping mechanism comprises a buffer plate, the surface of the buffer plate is movably connected with the inner wall of the mounting frame, the front side and the rear side of the right side of the buffer plate are fixedly connected with first telescopic rods, the right side of the first telescopic rods is fixedly connected with limiting plates, tension springs are sleeved on the surfaces of the first telescopic rods, the left side of the limiting plates is provided with a sliding rod, the front side and the rear side of the sliding rod are fixedly connected with fixing plates, the right side of the fixing plate is fixedly connected with the limiting plates, the surfaces of the sliding rods are respectively sleeved with a second spring and a first buffer block, the right side of the first buffer block is movably connected with a buffer frame through a rotating shaft, and one side of the buffer frame far away from the first buffer block is movably connected with a buffer rod through a rotating shaft, and one side of the buffer rod far away from the buffer frame is fixedly connected with the buffer plate.

As the preferable mode of the utility model, the inner cavity of the mounting frame is provided with a third sliding groove matched with the buffer plate, and two sides of the tension spring are respectively fixedly connected with the mounting frame and the limiting plate.

As the preferable mode of the utility model, the inner wall of the movable groove is movably connected with the second telescopic rods, one opposite sides of the two second telescopic rods penetrate through the inner cavity of the mounting frame, one opposite side of the two second telescopic rods is fixedly connected with the second buffer block, and the surface of the second telescopic rods is sleeved with the third spring.

As the preferable mode of the utility model, the inner wall of the movable groove is provided with a fourth sliding groove matched with the second buffer block, and two sides of the third spring are respectively fixedly connected with the second buffer block and the movable groove.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the problems that the existing middle groove adjustable fixing frame cannot be limited and the equipment stability is poor are solved by arranging the mounting frame, the movable frame, the damping mechanism, the buffer plate, the first telescopic rod, the limiting plate, the tension spring, the sliding rod, the fixing plate, the second spring, the first buffer block, the buffer frame, the buffer rod, the second telescopic rod, the second buffer block, the third spring, the limiting hole, the fixing frame, the movable groove, the limiting box, the pull block, the pull rod, the first spring, the movable block, the hand wheel and the threaded rod to be matched for use.

2. The utility model is convenient for the use of the pull rod by arranging the through hole, is convenient for the use of the movable block by arranging the first chute, is convenient for the use of the threaded rod by arranging the threaded hole, is convenient for the use of the movable frame by arranging the second chute, is convenient for the use of the movable frame by arranging the buffer plate, plays a role in limiting the movable frame, plays a role in buffering by arranging the tension spring, the second spring and the third spring, plays a role in limiting the first buffer block by arranging the fixed plate, and plays a role in limiting the limiting plate by arranging the first telescopic rod.

3. The third sliding groove is arranged, so that the buffer plate is convenient to use, the fourth sliding groove is arranged, the second buffer block is convenient to use, the second telescopic rod is arranged to limit the second buffer block, and the second buffer block is arranged to limit the threaded rod.

Drawings

FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present utility model;

fig. 2 is a front cross-sectional view of a stop box provided by an embodiment of the present utility model;

fig. 3 is a schematic structural view of a shock absorbing mechanism according to an embodiment of the present utility model.

In the figure: 1. a mounting frame; 2. a movable frame; 3. a damping mechanism; 301. a buffer plate; 302. a first telescopic rod; 303. a limiting plate; 304. a tension spring; 305. a slide bar; 306. a fixing plate; 307. a second spring; 308. a first buffer block; 309. a buffer frame; 310. a buffer rod; 311. a second telescopic rod; 312. a second buffer block; 313. a third spring; 4. a limiting hole; 5. a fixed bracket; 6. a movable groove; 7. a limit box; 8. pulling blocks; 9. a pull rod; 10. a first spring; 11. a movable block; 12. a hand wheel; 13. a threaded rod.

Detailed Description

For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.

The structure of the present utility model will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 3, the middle groove adjustable fixing frame provided by the embodiment of the utility model comprises a mounting frame 1, wherein movable frames 2 are respectively arranged on the front side and the rear side of the mounting frame 1, a damping mechanism 3 is arranged on the right side of the mounting frame 1, a limit hole 4 is formed in the surface of the mounting frame 1, a fixed support 5 is fixedly connected on the right side of the movable frame 2, movable grooves 6 are respectively formed in the front side and the rear side of the mounting frame 1, a limit box 7 is respectively fixedly connected on the front side and the rear side of the top of the mounting frame 1, a pull block 8 is arranged on the top of the limit box 7, a pull rod 9 is fixedly connected to the bottom of the pull block 8, the bottom of the pull rod 9 penetrates through the bottom of the limit box 7 and extends to the inner cavity of the limit hole 4, a first spring 10 and a movable block 11 are respectively sleeved on the surface of the pull rod 9, a hand wheel 12 is arranged on the front side of the movable frame 2, a threaded rod 13 is fixedly connected to the rear side of the hand wheel 12, and the rear side of the threaded rod 13 sequentially penetrates through the movable frame 2 and the movable groove 6 and extends to the rear side of the movable frame 2.

Referring to fig. 1, fig. 2 and fig. 3, the through hole that uses with pull rod 9 cooperation is all seted up on the surface of spacing box 7 and adjustable shelf 2, the first spout that uses with adjustable block 11 cooperation is seted up to the inner chamber of spacing box 7, the screw hole that uses with threaded rod 13 cooperation is seted up on the surface of adjustable shelf 2, the second spout that uses with adjustable shelf 2 cooperation is seted up on the surface of mounting bracket 1, damper 3, including buffer plate 301, the surface of buffer plate 301 and the inner wall swing joint of mounting bracket 1, the front side and the rear side on buffer plate 301 right side are all fixedly connected with first telescopic link 302, the right side fixedly connected with limiting plate 303 of first telescopic link 302, the surface cover of first telescopic link 302 is equipped with extension spring 304, the left side of limiting plate 303 is provided with slide bar 305, the front side and the rear side of slide bar 305 are all fixedly connected with fixed plate 306, the right side of fixed plate 306 and limiting plate 303 fixedly connect, the surface of slide bar 305 is equipped with second spring 307 and first buffer block 308 respectively, the right side of first buffer block 308 is provided with buffer frame 309 through pivot swing joint, buffer plate 309 is kept away from buffer plate 310 and buffer plate 310 is connected with buffer plate 310 through pivot 310.

The scheme is adopted: through setting up the through-hole, the use of pull rod 9 of being convenient for, through setting up first spout, the use of movable block 11 of being convenient for, through setting up the screw hole, the use of threaded rod 13 of being convenient for, through setting up the second spout, the use of movable frame 2 of being convenient for, through setting up buffer board 301, play spacing effect to movable frame 2, through setting up extension spring 304, second spring 307 and third spring 313, play the effect of buffering, through setting up fixed plate 306, play spacing effect to first buffer block 308, through setting up first telescopic link 302, play spacing effect to limiting plate 303.

Referring to fig. 1 and 3, the inner chamber of mounting bracket 1 has been seted up and has been used with buffer board 301 cooperation, the both sides of extension spring 304 are in mounting bracket 1 and limiting plate 303 fixed connection respectively, the inner wall swing joint of movable groove 6 has second telescopic link 311, two opposite sides of second telescopic link 311 all run through to the inner chamber of mounting bracket 1, two opposite sides of second telescopic link 311 all fixedly connected with second buffer block 312, the surface cover of second telescopic link 311 is equipped with third spring 313, the fourth spout that uses with second buffer block 312 cooperation has been seted up to the inner wall of movable groove 6, the both sides of third spring 313 respectively with second buffer block 312 and movable groove 6 fixed connection.

The scheme is adopted: through setting up the use of the buffer board 301 of being convenient for, through setting up the fourth spout, the use of the second buffer block 312 of being convenient for, through setting up the telescopic link 311 of second, play spacing effect to the second buffer block 312, through setting up the second buffer block 312, play spacing effect to the threaded rod 13.

The working principle of the utility model is as follows:

when in use, a user installs the scraper to the inner cavity of the fixed bracket 5 and adjusts the position of equipment through the movable groove 6, the pull rod 9 is driven to move by pulling the pull block 8, the pull rod 9 moves and breaks away from the limit hole 4 to release the limit of the movable frame 2, when in rapid movement, the threaded rod 13 collides with the second buffer block 312 and presses the second buffer block 312, the second buffer plate 301 presses the second telescopic rod 311, meanwhile, the movable frame 2 collides with the buffer plate 301 and presses the buffer plate 301, the buffer plate 301 is extruded and moves rightwards, the buffer plate 301 presses the buffer rod 310 to move, the buffer rod 310 presses the buffer frame 309 to move, the buffer frame 309 presses the first buffer block 308 to move, and plays a role of buffering through the third spring 313 of the second spring 307, so that the impact force generated during collision is reduced, and the threaded rod 13 is driven to rotate by rotating the hand wheel 12, the threaded rod 13 rotates and breaks away from the movable frame 2, so that the movable frame 2 can be disassembled and convenient for subsequent maintenance and replacement.

To sum up: this adjustable mount in middle part groove through mounting bracket 1, movable frame 2, damper 3, buffer board 301, first telescopic link 302, limiting plate 303, extension spring 304, slide bar 305, fixed plate 306, second spring 307, first buffer block 308, buffer frame 309, buffer rod 310, second telescopic link 311, second buffer block 312, third spring 313, spacing hole 4, fixed bolster 5, movable groove 6, spacing box 7, pull block 8, pull rod 9, first spring 10, movable block 11, hand wheel 12 and threaded rod 13's cooperation is used, has solved the problem that current adjustable mount in middle part groove can not spacing and equipment stability is poor.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a middle part groove adjustable mount, includes mounting bracket (1), its characterized in that: the utility model discloses a movable support, including mounting bracket (1), fixed bolster (5), threaded rod (13), threaded rod (2) and movable bolster (2) are located in the front side and the rear side of mounting bracket (1), front side and rear side of mounting bracket (1) all are provided with adjustable shelf (2), the right side of mounting bracket (1) is provided with damper (3), spacing hole (4) have been seted up on the surface of mounting bracket (1), right side of mounting bracket (1) is provided with damper (3), spacing hole (10) have been seted up on the surface of mounting bracket (1), movable bolster (12) have all been seted up on the front side and rear side of mounting bracket (1), the front side and the rear side of mounting bracket (1) are equal fixedly connected with spacing box (7), the top of spacing box (7) is provided with and draws piece (8), the bottom fixedly connected with pull rod (9) of pull rod (9), the bottom of pull rod (9) runs through to the bottom of spacing box (7) and extends to the inner chamber of spacing hole (4), the surface of pull rod (9) is overlapped respectively and is equipped with first spring (10) and movable block (11), the front side of threaded rod (2) is provided with hand wheel (12), the rear side fixedly connected with hand wheel (13), threaded rod (13) in proper order rear side and movable support (2) extend to rear side of movable support (2).

2. A mid-tank adjustable mount as set forth in claim 1, wherein: the limiting box (7) and the surface of the movable frame (2) are provided with through holes matched with the pull rod (9), and the inner cavity of the limiting box (7) is provided with a first sliding groove matched with the movable block (11).

3. A mid-tank adjustable mount as set forth in claim 1, wherein: screw holes matched with the threaded rods (13) are formed in the surface of the movable frame (2), and second sliding grooves matched with the movable frame (2) are formed in the surface of the mounting frame (1).

4. A mid-tank adjustable mount as set forth in claim 1, wherein: the utility model provides a damper (3), includes buffer board (301), the surface of buffer board (301) and the inner wall swing joint of mounting bracket (1), the equal fixedly connected with first telescopic link (302) of front side and rear side on buffer board (301) right side, the right side fixedly connected with limiting plate (303) of first telescopic link (302), the surface cover of first telescopic link (302) is equipped with extension spring (304), the left side of limiting plate (303) is provided with slide bar (305), the equal fixedly connected with fixed plate (306) of front side and rear side of slide bar (305), the right side and the limiting plate (303) fixed connection of fixed plate (306), the surface of slide bar (305) is overlapped respectively and is equipped with second spring (307) and first buffer block (308), the right side of first buffer block (308) is through pivot swing joint buffer frame (309), one side that first buffer block (308) were kept away from to buffer frame (309) is through swing joint buffer bar (310), one side that buffer bar (310) kept away from buffer board (301) is connected with buffer board (301).

5. The adjustable mount for a middle trough of claim 4, wherein: the inner cavity of the mounting frame (1) is provided with a third sliding groove matched with the buffer plate (301), and two sides of the tension spring (304) are fixedly connected with the mounting frame (1) and the limiting plate (303) respectively.

6. The adjustable mount for a middle trough of claim 4, wherein: the inner wall swing joint of movable groove (6) has second telescopic link (311), and the inner chamber to mounting bracket (1) is all run through to the opposite one side of two second telescopic links (311), and the equal fixedly connected with second buffer block (312) of opposite one side of two second telescopic links (311), the surface cover of second telescopic link (311) is equipped with third spring (313).

7. The adjustable mount for a middle trough of claim 6, wherein: the inner wall of the movable groove (6) is provided with a fourth sliding groove matched with the second buffer block (312), and two sides of the third spring (313) are fixedly connected with the second buffer block (312) and the movable groove (6) respectively.