CN211951919U - A kind of mining machinery support device with convenient height adjustment - Google Patents

Abstract

The utility model discloses a mining machinery supporting device with convenient height adjustment, which comprises a base, an electric push rod, a placing plate, a port and a roller assembly. The top of the electric push rod is fixedly connected by the placing plate, the left and right sides of the bottom of the base are provided with through openings, the interior of the base is provided with a roller assembly, and the roller assembly includes two servo motors, and the two servo motors are symmetrical It is arranged on the left and right sides of the inner wall of the base, the output shaft of the servo motor is fixedly connected with a servo rotating shaft, and the end of the servo rotating shaft away from the servo motor is fixedly connected with a threaded sleeve. The utility model cooperates with the base, the electric push rod, the placing plate, the through port and the roller assembly, which has the effect of convenient height adjustment and stable placement, and the phenomenon of displacement is avoided to a limited extent, and the use effect is good. Great convenience.

Description

A kind of mining machinery support device with convenient height adjustment

technical field

The utility model relates to the technical field of mining machinery supporting devices, in particular to a mining machinery supporting device with convenient height adjustment.

Background technique

When mining in the mine, it is necessary to use a variety of machinery. Since the heights in the mine are not uniform, with the progress of the mining work, it is necessary to continuously adjust the position of the mining machinery, and use the supporting device to support the part of the mining machinery. It is convenient for the operation of mining machinery. At present, the common mining machinery support device is inconvenient to adjust the height, and the placement is not stable enough, which is prone to displacement, and the use effect is poor.

Utility model content

The purpose of the present utility model is to provide a mining machinery support device with convenient height adjustment, so as to solve the problems raised in the above background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a mining machinery supporting device for convenient height adjustment, including a base, an electric push rod, a placing plate, a port and a roller assembly, and the left and right sides of the top of the base are fixed. An electric push rod is connected, the tops of the two electric push rods are fixedly connected by a placing plate, the left and right sides of the bottom of the base are provided with through openings, and the interior of the base is provided with a roller assembly;

The roller assembly includes two servo motors. The two servo motors are symmetrically arranged on the left and right sides of the inner wall of the base. The output shaft of the servo motor is fixedly connected with a servo rotating shaft, and the end of the servo rotating shaft away from the servo motor is fixedly connected with a A threaded sleeve, a threaded rod is arranged inside the threaded sleeve, and one end of the threaded rod away from the threaded sleeve penetrates the threaded sleeve and extends to the outside of the threaded sleeve to be fixedly connected with a fixed plate, and the two fixed plates are movably connected, and the fixed plate The front side of the base is fixedly connected with a first shaft rod, the left and right sides of the bottom of the inner wall of the base are fixedly connected with sliding rods, the top of the sliding rod is fixedly connected with a baffle plate, and the two sliding rods are slidably connected by a support plate , a roller is fixedly connected to the bottom of the support plate and the position corresponding to the opening, the bottom of the roller penetrates the opening and extends to the outside thereof, and a fixed block is fixedly connected at the midpoint of the top of the support plate, and the fixed block The front side of the base is fixedly connected with two second shaft rods, the first shaft rod and the second shaft rod on the same side are hinged by connecting rods, the right side of the base is fixedly connected with a controller, the electric push rod and the servo motor are respectively electrically connected with the controller.

Preferably, the surface of the servo motor and the interior of the base are fixedly connected.

Preferably, the threaded rod and the threaded sleeve are threadedly connected.

Preferably, the surface of the support plate is movably connected with the inner wall of the base.

Preferably, the specifications of the first shaft rod and the second shaft rod are the same.

Compared with the prior art, the beneficial effects of the present utility model are as follows:

The utility model cooperates with the base, the electric push rod, the placing plate, the through port and the roller assembly, which has the effect of convenient height adjustment and stable placement, limitedly avoids the phenomenon of displacement, has good use effect, and brings great benefits to users. Great convenience.

Description of drawings

Fig. 1 is the structural sectional view of the front view of the utility model;

FIG. 2 is a schematic structural diagram of the front view of the utility model.

In the picture: 1 base, 2 electric push rod, 3 placement plate, 4 port, 5 roller assembly, 501 servo motor, 502 servo shaft, 503 threaded sleeve, 504 threaded rod, 505 fixed plate, 506 first shaft, 507 Slide bar, 508 baffle, 509 support plate, 510 roller, 511 fixed block, 512 second shaft, 513 connecting rod, 514 controller.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to Figure 1-2, a mining machinery support device for easy height adjustment, including a base 1, an electric push rod 2, a placing plate 3, a port 4 and a roller assembly 5. The left and right sides of the top of the base 1 are fixedly connected with In the electric push rod 2 , the tops of the two electric push rods 2 are fixedly connected by the placing plate 3 , the left and right sides of the bottom of the base 1 are provided with through openings 4 , and the interior of the base 1 is provided with a roller assembly 5 .

The roller assembly 5 includes two servo motors 501. The two servo motors 501 are symmetrically arranged on the left and right sides of the inner wall of the base 1. The surface of the servo motor 501 is fixedly connected with the interior of the base 1, and the output shaft of the servo motor 501 is fixedly connected. There is a servo rotating shaft 502, and one end of the servo rotating shaft 502 away from the servo motor 501 is fixedly connected with a threaded sleeve 503, a threaded rod 504 is arranged inside the threaded sleeve 503, and one end of the threaded rod 504 away from the threaded sleeve 503 penetrates the threaded sleeve 503 and extends to the outside A fixed plate 505 is fixedly connected, the threaded rod 504 and the threaded sleeve 503 are threadedly connected, the two fixed plates 505 are movably connected, the front side of the fixed plate 505 is fixedly connected with a first shaft 506, Both sides are fixedly connected with sliding rods 507, the top of the sliding rod 507 is fixedly connected with a baffle plate 508, the two sliding rods 507 are slidably connected by a support plate 509, and the surface of the support plate 509 is movably connected with the inner wall of the base 1 , the bottom of the support plate 509 is fixedly connected with the roller 510 at the position corresponding to the port 4, the bottom of the roller 510 penetrates the port 4 and extends to the outside thereof, and the middle point of the top of the support plate 509 is fixedly connected with a fixed block 511, the fixed block 511 There are two second shaft rods 512 fixedly connected to the front side of the device. The first shaft rod 506 and the second shaft rod 512 have the same specifications, and the first shaft rod 506 and the second shaft rod 512 located on the same side are connected by a connecting rod 513. Hinged, a controller 514 is fixedly connected to the right side of the base 1 , and the electric push rod 2 and the servo motor 501 are electrically connected to the controller 514 respectively.

When in use, move the device to a suitable position, and then the user controls the servo motor 501 to start forward through the controller 514, so that the servo motor 501 drives the servo shaft 502 and the threaded sleeve 503 to rotate in turn, so that the threaded rod 504 drives the fixed The plate 505 and the first shaft 506 move to the side close to the servo motor 501, so that the first shaft 506 drives the second shaft 512, the fixed block 511, the support plate 509 and the roller 510 to move upward in turn through the connecting rod 513, Therefore, the roller 510 can be retracted to the inside of the base 1. At this time, the bottom of the base 1 can be in contact with the ground, so as to improve the stability of the device when it is placed. Then, the mining equipment is fixed on the placing plate 3, and then through the control The device 514 controls the electric push rod 2 to drive the placing plate 3 to move upward or downward to a suitable height.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. The utility model provides a make things convenient for mining machinery strutting arrangement of height-adjusting, includes base (1), electric putter (2), places board (3), opening (4) and wheel components (5), its characterized in that: the left side and the right side of the top of the base (1) are fixedly connected with electric push rods (2), the tops of the two electric push rods (2) are fixedly connected through a placing plate (3), through holes (4) are formed in the left side and the right side of the bottom of the base (1), and a roller assembly (5) is arranged in the base (1);

the roller assembly (5) comprises two servo motors (501), the two servo motors (501) are symmetrically arranged on the left side and the right side of the inner wall of the base (1), a servo rotating shaft (502) is fixedly connected to an output shaft of the servo motor (501), one end, far away from the servo motor (501), of the servo rotating shaft (502) is fixedly connected with a threaded sleeve (503), a threaded rod (504) is arranged inside the threaded sleeve (503), one end, far away from the threaded sleeve (503), of the threaded rod (504) penetrates through the threaded sleeve (503) and extends to the outside of the threaded sleeve and is fixedly connected with a fixing plate (505), the two fixing plates (505) are movably connected with each other, a first shaft rod (506) is fixedly connected to the front side of the fixing plate (505), slide rods (507) are fixedly connected to the left side and the right side of the bottom of the inner wall of the base (1, through backup pad (509) sliding connection between two slide bars (507), the position fixedly connected with gyro wheel (510) of backup pad (509) bottom and corresponding opening (4), the bottom of gyro wheel (510) runs through opening (4) and extends to its outside, midpoint department fixedly connected with fixed block (511) at backup pad (509) top, two second axostylus axostyles (512) of front side fixedly connected with of fixed block (511) are articulated through connecting rod (513) between first axostylus axostyle (506) and the second axostylus axostyle (512) that are located the homonymy, the right side fixedly connected with controller (514) of base (1), electric putter (2) and servo motor (501) respectively with controller (514) electric connection.

2. The mining machine supporting device with the height convenient to adjust as claimed in claim 1, wherein: the surface of the servo motor (501) is fixedly connected with the inside of the base (1).

3. The mining machine supporting device with the height convenient to adjust as claimed in claim 1, wherein: the threaded rod (504) is in threaded connection with the threaded sleeve (503).

4. The mining machine supporting device with the height convenient to adjust as claimed in claim 1, wherein: the surface of the supporting plate (509) is movably connected with the inner wall of the base (1).

5. The mining machine supporting device with the height convenient to adjust as claimed in claim 1, wherein: the first shaft (506) and the second shaft (512) are of the same gauge.

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