CN213580072U

CN213580072U - Fully mechanized mining experiment table

Info

Publication number: CN213580072U
Application number: CN202023193201.8U
Authority: CN
Inventors: 高恒
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-27
Filing date: 2020-12-27
Publication date: 2021-06-29
Anticipated expiration: 2030-12-27

Abstract

The utility model discloses a combine and adopt laboratory bench, including the test bench body, be equipped with controlling means body and display area on the test bench body, one side of test bench body has been seted up and has been receive and release the groove, receive and releases inslot movable mounting and have the extension to place the board, and the top side that the board was placed in the extension has been seted up the standing groove. The utility model has the advantages that: the utility model discloses in, when using the combined test platform, need place some equipment that the experiment is required on the test bench, it is more when the equipment of placing, the region of placing of test bench is when not putting down, the pulling handle, it is rotatory to drive the extension and place the board, the extension is placed the board and is rotated and drive the position and stop the piece and shift out from a position and block the groove, then continue to rotate, when rotatory 180 degrees, the position blocks in the piece removes to another position and blocks the inslot, block, the extension is placed the board and will be opened completely this moment, can place some equipment that the experiment is required on it.

Description

Fully mechanized mining experiment table

Technical Field

The utility model relates to a combine and adopt the laboratory bench, specifically be a combine and adopt the laboratory bench belongs to and combines to adopt laboratory bench technical field.

Background

The fully-mechanized mining test bed is one of complete hydraulic support test equipment for mines, the fully-mechanized mining hydraulic support is one of key equipment of a fully-mechanized mining working face of a coal mine, and the fully-mechanized mining test bed can reliably and effectively support and control a working face top plate and isolate a goaf by interacting with surrounding rocks to control a top plate rock stratum of a working face operation area, so that gangue is prevented from entering a stoping working face, and a safe action space is provided for the working face.

Present combine to adopt laboratory bench is carrying out the experimentation, and when the experiment was gone on, need some more experimental facilities, for the convenience quick the going on of experiment, all place on the experiment platform, the size of general experiment platform is fixed, and when more experimental facilities need be placed, then can not satisfy the demand of quick experiment, consequently, for solving above-mentioned problem, we have proposed a combine to adopt the laboratory bench.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the above problems and provide a fully mechanized mining experiment table, by expanding the arrangement of the placing plate and the fixing rods, when using the comprehensive experiment table, some devices required by the experiment need to be placed on the experiment table, the pulling handle drives the expanding placing plate to rotate, the expanding placing plate rotates to drive the position stop block to move out from one position stop groove, then the expanding placing plate rotates to drive the position stop block to move out from the other position stop groove until the rotation degree is reached, the position stop block moves into the other position stop groove to stop, at the moment, the expanding placing plate is completely opened, after the expanding placing plate of some devices required by the experiment can be placed on the expanding placing plate rotates to open, the connecting block is released, under the elastic force of the tension spring, two fixing rods can be driven to move downwards, the bottom end of one fixing rod can move into the fixing groove, thereby the position of the expanding placing plate after being opened can be fixed, the device is convenient to place, so that the operation of the experiment is convenient.

The utility model discloses a following technical scheme realizes above-mentioned purpose, a combine and adopt laboratory bench, including the test bench body, be equipped with controlling means body and display area on the test bench body, one side of test bench body has been seted up and has been receive and release the groove, receive and release inslot movable mounting and have the extension to place the board, and the top side that the board was placed in the extension has been seted up and has been placed the standing groove, receive and release to rotate on the bottom side inner wall of groove and install the bull stick, the board is placed in the extension has been cup jointed in the activity on the bull stick, and one side fixed mounting that the board was placed in the extension has an outer baffle.

Preferably, the top side inner wall of the retraction groove is provided with a rotating hole, and the top end of the rotating rod movably penetrates through the rotating hole and is movably provided with a stretching rod.

Preferably, the top end of the stretching rod is fixedly provided with a connecting block, the bottom side of the connecting block is fixedly provided with two fixing rods, the inner wall of the top side of the retraction groove is provided with two movable holes, and the bottom ends of the two fixing rods respectively movably penetrate through the two movable holes.

Preferably, the top end of the rotating rod is provided with a stretching groove, the bottom end of the stretching rod extends into the stretching groove and is fixedly provided with one end of a stretching spring, and the other end of the stretching spring is fixedly arranged on the inner wall of the bottom side of the stretching groove.

Preferably, the top side of the extended placing plate is provided with a connecting hole, and one end of the rotating rod rotates to penetrate through the connecting hole.

Preferably, the top side of board is placed in the extension has seted up the fixed slot, and two dead levers all with fixed slot looks adaptation, the one end of a dead lever extends to in the fixed slot.

Preferably, the inner walls of the two sides of the retraction groove are provided with position blocking grooves, one side of the extension placing plate is fixedly provided with a position blocking block, the position blocking block is matched with the two position blocking grooves, and the position blocking block moves into one position blocking groove.

The utility model has the advantages that:

1. the utility model discloses in, when using the integrated test bench, need place some equipment that the experiment needs on the test bench, when the equipment of placing is more, when the placement area of test bench is not put down, stimulate the handle, drive the extension and place the board rotation, the extension is placed the board and is rotated and is driven the position stop block and shift out from a position stop groove, then continue to rotate, when rotating 180 degrees, the position stop block moves to another position stop groove in, block, the extension is placed the board and will be opened completely this moment, can place some equipment that the experiment needs on it;

2. the utility model discloses in, the staff upwards stimulates the connecting block, can drive tensile pole rebound, and extension spring, tensile pole removes and drives two dead lever rebound, after the bottom of dead lever breaks away from the fixed slot, can let the extension place the board and remove and open, the extension is placed the board and is rotated and open the back, loosen the connecting block, under extension spring's elastic force effect, can drive two dead lever rebound, the bottom of a dead lever will be removed to the fixed slot in, thereby can place the position of board with the extension after opening and fix, be convenient for carry out placing of equipment, thereby make things convenient for the operation of experiment.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is a schematic view of the present invention in a partial cross-sectional view;

FIG. 4 is a schematic view of the present invention in partial section;

fig. 5 is an enlarged schematic structural diagram of a portion a in fig. 3 according to the present invention.

In the figure: 1. the test bed comprises a test bed body, 2, a control device body, 3, a display area, 4, a receiving and releasing groove, 5, an expansion placing plate, 6, a placing groove, 7, an outer baffle, 8, a position blocking groove, 9, a position blocking block, 10, a connecting hole, 11, a rotating rod, 12, a rotating hole, 13, a stretching groove, 14, a stretching rod, 15, a connecting block, 16, a fixing rod, 17, a movable hole, 18 and a fixing groove.

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.

Please refer to fig. 1-5, a fully mechanized mining experiment table comprises a test table body 1, a control device body 2 and a display area 3 are arranged on the test table body 1, a retractable groove 4 is formed in one side of the test table body 1, an extended placing plate 5 is movably mounted in the retractable groove 4, a placing groove 6 is formed in the top side of the extended placing plate 5, a rotating rod 11 is rotatably mounted on the inner wall of the bottom side of the retractable groove 4, the extended placing plate 5 is movably sleeved on the rotating rod 11, an outer baffle 7 is fixedly mounted on one side of the extended placing plate 5, and a handle is fixedly mounted on one side of the extended placing plate 5.

As a technical optimization scheme of the utility model, seted up on the top side inner wall of receiving and releasing groove 4 and changeed hole 12, the top activity of bull stick 11 runs through changeing hole 12 and movable mounting has tensile pole 14, and tensile pole 14 is convenient for remove on bull stick 11.

As the utility model discloses a technical optimization scheme, the top fixed mounting of tensile pole 14 has connecting block 15, and the bottom side fixed mounting of connecting block 15 has two dead levers 16, has seted up two movable holes 17 on the top side inner wall of receiving and releasing groove 4, and two movable holes 17 are run through in the bottom of two dead levers 16 activity respectively, and connecting block 15 removes, can drive two dead levers 16 and remove.

As the utility model discloses a technical optimization scheme, tensile groove 13 has been seted up on the top of bull stick 11, and tensile rod 14's bottom extends to in tensile groove 13 and fixed mounting has extension spring's one end, and extension spring's other end fixed mounting is on the bottom side inner wall of tensile groove 13, and after extension rod 14 removed, can reset under extension spring's elastic force effect.

As a technical optimization scheme of the utility model, the top side that board 5 was placed in the extension has seted up connecting hole 10, and the one end of bull stick 11 is rotated and is run through connecting hole 10, and the extension is placed board 5 and is convenient for rotate on bull stick 11.

As the utility model discloses a technical optimization scheme, the top side that board 5 was placed in the extension has been seted up fixed slot 18, two dead levers 16 all with fixed slot 18 looks adaptation, the one end of a dead lever 16 extends to in the fixed slot 18 the bottom of a dead lever 16 will move to in the fixed slot 18 to can place the position of board 5 with the extension after opening and fix, be convenient for carry out placing of equipment.

As the utility model discloses a technical optimization scheme has all seted up the position on the both sides inner wall of receiving and releasing groove 4 and has blocked groove 8, and one side fixed mounting that board 5 was placed in the extension has the position to block piece 9, and the position blocks piece 9 and two position and blocks groove 8 looks adaptations, and the position blocks piece 9 and removes to a position and blocks in the groove 8, and the position blocks piece 9 and removes to another position and blocks in the groove 8, carries out the position and blocks.

When the utility model is used, when the comprehensive test bed is used, some equipment required by the experiment needs to be placed on the test bed, when more equipment is placed and the placement area of the test bed is not placed, a worker pulls the connecting block 15 upwards to drive the stretching rod 14 to move upwards and stretch the stretching spring, the stretching rod 14 moves to drive the two fixing rods 16 to move upwards, when the bottom ends of the fixing rods 16 are separated from the fixing grooves 18, the handle can be pulled to drive the expanding placing plate 5 to rotate, the expanding placing plate 5 rotates to drive the position blocking block 9 to move out from one position blocking groove 8, then the expanding placing plate 5 continues to rotate until the rotating angle is 180 degrees, the position blocking block 9 moves to the other position blocking groove 8 to block, at the moment, the expanding placing plate 5 is completely opened, some equipment required by the experiment can be placed on the expanding placing plate, and after the expanding placing plate is opened, loosen connecting block 15, under extension spring's elasticity effect, can drive two dead levers 16 and remove downwards, the bottom of a dead lever 16 will remove to in the fixed slot 18 to can place the position of board 5 with the extension after opening and fix, be convenient for carry out placing of equipment, thereby make things convenient for the operation of experiment.

For those skilled in the art, by arranging the extended placing plate 5 and the fixing rods 16, when the comprehensive test bed is used, some devices required by an experiment need to be placed on the test bed, the handle is pulled to drive the extended placing plate 5 to rotate, the extended placing plate 5 rotates to drive the position blocking block 9 to move out of the position blocking groove 8, then the extended placing plate 5 continues to rotate until the extended placing plate rotates 180 degrees, the position blocking block 9 moves into the other position blocking groove 8 to block, at this time, the extended placing plate 5 will be completely opened, after the extended placing plate 5 on which some devices required by the experiment are placed are rotated and opened, the connecting block 15 is released, under the elastic force of the tension spring, the two fixing rods 16 can be driven to move downwards, the bottom end of one fixing rod 16 will move into the fixing groove 18, so that the position of the extended placing plate 5 after being opened can be fixed, the device is convenient to place, so that the operation of the experiment is convenient.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a combine and adopt laboratory bench, includes test bench body (1), be equipped with controlling means body (2) and display area (3) on test bench body (1), its characterized in that: one side of the test bed body (1) is provided with a retractable groove (4), an expansion placing plate (5) is movably mounted in the retractable groove (4), a placing groove (6) is formed in the top side of the expansion placing plate (5), a rotating rod (11) is rotatably mounted on the inner wall of the bottom side of the retractable groove (4), the expansion placing plate (5) is movably sleeved on the rotating rod (11), an outer baffle (7) is fixedly mounted on one side of the expansion placing plate (5), and a handle is fixedly mounted on one side of the expansion placing plate (5).

2. A fully mechanized mining laboratory bench according to claim 1, characterized in that: a rotating hole (12) is formed in the inner wall of the top side of the retraction groove (4), and the top end of the rotating rod (11) movably penetrates through the rotating hole (12) and is movably provided with a stretching rod (14).

3. A fully mechanized mining laboratory bench according to claim 2, characterized in that: the stretching device is characterized in that a connecting block (15) is fixedly mounted at the top end of the stretching rod (14), two fixing rods (16) are fixedly mounted at the bottom side of the connecting block (15), two movable holes (17) are formed in the inner wall of the top side of the retraction groove (4), and the bottom ends of the two fixing rods (16) respectively movably penetrate through the two movable holes (17).

4. A fully mechanized mining laboratory bench according to claim 1, characterized in that: the top end of the rotating rod (11) is provided with a stretching groove (13), the bottom end of the stretching rod (14) extends into the stretching groove (13) and is fixedly provided with one end of a stretching spring, and the other end of the stretching spring is fixedly arranged on the inner wall of the bottom side of the stretching groove (13).

5. A fully mechanized mining laboratory bench according to claim 1, characterized in that: the top side of the extended placing plate (5) is provided with a connecting hole (10), and one end of the rotating rod (11) rotates to penetrate through the connecting hole (10).

6. A fully mechanized mining laboratory bench according to claim 1, characterized in that: the top side of the extended placing plate (5) is provided with a fixing groove (18), the two fixing rods (16) are matched with the fixing groove (18), and one end of one fixing rod (16) extends into the fixing groove (18).

7. A fully mechanized mining laboratory bench according to claim 1, characterized in that: position blocking grooves (8) are formed in the inner walls of the two sides of the retraction groove (4), a position blocking block (9) is fixedly mounted on one side of the extension placing plate (5), the position blocking block (9) is matched with the two position blocking grooves (8), and the position blocking block (9) moves into one position blocking groove (8).