CN220449004U - Semi-fixed receiving device for mine - Google Patents

Abstract

The utility model discloses a semi-fixed receiving device for mines, which belongs to the technical field of mine fixation and comprises a platform base, wherein four supporting seats are clamped on the side surface of the platform base, a buffer mechanism is clamped on the side surface of the supporting seats, the buffer mechanism comprises a protection frame, the protection frame is clamped outside the supporting seats, a guide chute is clamped on the side surface of the protection frame, and a supporting block is clamped under the protection frame. This semi-fixed receiving device is used in mine through setting up platform base and receiving platform, and the baffle box extrudees protection frame and supporting shoe downwards under the effect of gravity, then can drive the movable block and remove and make the telescopic link rotate certain angle through rotating first threaded rod for the device can effectually adjust the position of movable plate and baffle, avoids appearing being difficult to adjust and influences the location effect of device, makes things convenient for the staff to carry out integral hoisting to it, has ensured the result of use of device.

Description

Semi-fixed receiving device for mine

Technical Field

The utility model belongs to the technical field of mine fixing, and particularly relates to a semi-fixed receiving device for a mine.

Background

In the use of coal mine, need use semi-fixed receiving device to reduce cost, avoid coal dusting, and be the integration setting under the current device most conditions, be difficult to adjust it to influence current device's location effect, be inconvenient for the staff to carry out the condition that integral hoisting and space are difficult to time limit simultaneously, reduced current device's result of use.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a semi-fixed receiving device for a mine, which solves the problem that the semi-fixed receiving device is difficult to adjust so as to influence the positioning effect of the existing device.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a semi-fixed receiving device is used in mine, includes the platform base, the side joint of platform base has four supporting seats, the side joint of supporting seat has buffer gear, buffer gear includes the protection frame, the protection frame joint is outside the supporting seat, the side joint of protection frame has the baffle box, the joint has the supporting shoe under the protection frame, the supporting shoe articulates through the round pin axle has the telescopic link, the bottom of telescopic link articulates through the round pin axle has the movable block, the joint has first bearing in the protection frame, cup jointed first threaded rod in the first bearing, first threaded rod external screw thread connection has the thread bush, the side of thread bush and the side joint of movable block, the thread bush articulates through the round pin axle has the movable plate.

As a further aspect of the utility model: the platform base is connected with a crawling ladder in a clamping mode, and a protective cover is arranged on the crawling ladder.

As a further aspect of the utility model: the support seat is clamped with a receiving platform, and the side face of the receiving platform is clamped with the side face of the protective cover.

As a further aspect of the utility model: four fixing seats are clamped on the platform base, and limit grooves are formed in the side faces of the fixing seats.

As a further aspect of the utility model: the limiting groove is slidably connected with a limiting block, and fixing blocks are clamped on the side faces of the two corresponding fixing seats.

As a further aspect of the utility model: the second bearing is clamped in the fixed block, and a second threaded rod is sleeved in the second bearing.

As a further aspect of the utility model: the second threaded rod is in threaded connection in the stopper, the side joint of stopper has the baffle.

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

1. this semi-fixed receiving device is used in mine, through setting up the platform base, the supporting seat, buffer gear, the cat ladder, protection casing and receiving platform, the mineral aggregate can fall into on the baffle box, then the baffle box extrudees protection frame and supporting shoe downwards under the effect of gravity, then can drive the movable block and remove and make the telescopic link rotate certain angle through rotating first threaded rod, make the device can effectually adjust the position of movable plate and baffle, avoid appearing being difficult to adjust and influence the location effect of device, make things convenient for the staff to carry out integral hoisting to it, the result of use of the device has been ensured.

2. This semi-fixed receiving device is used in mine rotates the second threaded rod through setting up fixing base, stopper, fixed block, second threaded rod and baffle, and the second threaded rod makes the stopper slide in the spacing inslot to can drive the baffle and remove suitable position, make the device can carry out the time limit to it in the space, avoid the device to appear the dead condition of card when using, ensured the practicality of device.

3. This semi-fixed receiving device is used in mine through setting up first bearing and thread bush, and first bearing and first threaded rod's mutually support, can support first threaded rod in the time, avoid first threaded rod to appear the dead condition of card at pivoted in-process, ensured first threaded rod's flexibility self when rotating, and the mutually support of thread bush and first threaded rod can avoid the thread bush to appear the dead condition of skew card when removing, has ensured the stability of thread bush when removing.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;

FIG. 2 is a schematic diagram of a structure of a guard frame according to the present utility model;

FIG. 3 is a schematic view of a three-dimensional structure of a support base according to the present utility model;

FIG. 4 is a schematic view of a three-dimensional structure of a threaded sleeve according to the present utility model;

in the figure: 1. a platform base; 2. a support base; 3. a buffer mechanism; 301. a protective frame; 302. a guide groove; 303. a support block; 304. a telescopic rod; 305. a moving block; 306. a first bearing; 307. a first threaded rod; 308. a thread sleeve; 309. a moving plate; 4. a ladder stand; 5. a protective cover; 6. a receiving platform; 7. a fixing seat; 8. a limit groove; 9. a limiting block; 10. a fixed block; 11. a second bearing; 12. a second threaded rod; 13. and a baffle.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

As shown in fig. 1-4, the present utility model provides a technical solution: the semi-fixed material receiving device for the mine comprises a platform base 1, wherein a crawling ladder 4 is clamped on the platform base 1, a protective cover 5 is arranged on the crawling ladder 4, four fixing seats 7 are clamped on the platform base 1, limiting grooves 8 are formed in the side surfaces of the fixing seats 7, limiting blocks 9 are connected in a sliding manner in the limiting grooves 8, and the limiting blocks 9 and the limiting grooves 8 are matched with each other through the limiting blocks 9, so that the situation that the limiting blocks 9 are blocked due to deviation in moving can be avoided, and the stability of the limiting blocks 9 in moving is guaranteed;

the side surfaces of the two corresponding fixing seats 7 are respectively clamped with a fixing block 10, the fixing blocks 10 are internally clamped with a second bearing 11, and through the arrangement of the second bearing 11, the second bearing 11 and the second threaded rod 12 are mutually matched, so that the second threaded rod 12 can be supported, the condition that the second threaded rod 12 is clamped in the rotating process is avoided, and the flexibility of the second threaded rod 12 in the rotating process is ensured;

the second threaded rod 12 is sleeved in the second bearing 11, the second threaded rod 12 is in threaded connection with the limiting block 9, the baffle 13 is clamped on the side face of the limiting block 9, the four supporting seats 2 are clamped on the side face of the platform base 1, the material receiving platform 6 is clamped on the supporting seats 2, the side face of the material receiving platform 6 is clamped with the side face of the protective cover 5, the buffer mechanism 3 is clamped on the side face of the supporting seat 2, the buffer mechanism 3 comprises a protective frame 301, the protective frame 301 is clamped outside the supporting seats 2, the guide chute 302 is clamped on the side face of the protective frame 301, the supporting block 303 is clamped under the protective frame 301, the telescopic rod 304 is hinged with the supporting block 303 through a pin shaft, the moving block 305 is hinged with the bottom end of the telescopic rod 304 through the pin shaft, the first bearing 306 is clamped in the protective frame 301, and the first bearing 306 is matched with the first threaded rod 307, so that the first threaded rod 307 can be supported, and meanwhile, the situation that the first threaded rod 307 is clamped in the rotating process is avoided, and the first threaded rod 307 is flexible in the rotating process;

the first threaded rod 307 is sleeved in the first bearing 306, the thread sleeve 308 is connected to the first threaded rod 307 through external threads, and the thread sleeve 308 is matched with the first threaded rod 307, so that the situation that the thread sleeve 308 is blocked due to offset when moving can be avoided, and the stability of the thread sleeve 308 when moving is ensured;

the side of the threaded sleeve 308 is clamped with the side of the moving block 305, and the threaded sleeve 308 is hinged with a moving plate 309 through a pin shaft.

The working principle of the utility model is as follows:

when the device is used, firstly mineral aggregate can fall onto the guide chute 302, then the guide chute 302 downwards presses the protective frame 301 and the supporting block 303 under the action of gravity, the supporting block 303 downwards compresses the telescopic rod 304, then the first threaded rod 307 can be rotated to drive the moving block 305 to move and the telescopic rod 304 to rotate a certain angle until the position of the moving plate 309 is adjusted while the threaded sleeve 308 is in an extending state by rotating the first threaded rod 307, then the second threaded rod 12 is rotated, and the limiting block 9 slides in the limiting groove 8, so that the baffle 13 is driven to move to a proper position.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

While the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes may be made without departing from the spirit of the present patent within the knowledge of one of ordinary skill in the art.

Claims (7)

1. The utility model provides a semi-fixed receiving device is used in mine, includes platform base (1), its characterized in that: the side joint of platform base (1) has four supporting seat (2), the side joint of supporting seat (2) has buffer gear (3), buffer gear (3) include protection frame (301), protection frame (301) joint is outside supporting seat (2), the side joint of protection frame (301) has baffle box (302), the joint has supporting shoe (303) under protection frame (301), supporting shoe (303) have telescopic link (304) through the round pin axle hinge, the bottom of telescopic link (304) has movable block (305) through the round pin axle hinge, the joint has first bearing (306) in protection frame (301), first threaded rod (307) have been inlayed to first bearing (306), the external screw thread connection of first threaded rod (307) has thread bush (308), the side of thread bush (308) and the side joint of movable block (305), thread bush (308) have movable plate (309) through the round pin axle hinge.

2. A semi-fixed receiving device for mines according to claim 1, wherein: the platform base (1) is clamped with a crawling ladder (4), and a protective cover (5) is arranged on the crawling ladder (4).

3. A semi-fixed receiving device for mines according to claim 2, wherein: the support seat (2) is clamped with a receiving platform (6), and the side face of the receiving platform (6) is clamped with the side face of the protective cover (5).

4. A semi-fixed receiving device for mines according to claim 1, wherein: four fixing seats (7) are clamped on the platform base (1), and limit grooves (8) are formed in the side faces of the fixing seats (7).

5. The semi-fixed receiving device for mines according to claim 4, wherein: limiting blocks (9) are connected in the limiting grooves (8) in a sliding mode, and fixing blocks (10) are clamped on the side faces of the two corresponding fixing seats (7).

6. The semi-fixed receiving device for mines according to claim 5, wherein: the second bearing (11) is clamped in the fixed block (10), and a second threaded rod (12) is sleeved in the second bearing (11).

7. The semi-fixed receiving device for mines according to claim 6, wherein: the second threaded rod (12) is in threaded connection in the limiting block (9), and a baffle (13) is clamped on the side face of the limiting block (9).