CN217421076U

CN217421076U - Adjusting and lifting device for coal mine drilling machine

Info

Publication number: CN217421076U
Application number: CN202220670645.6U
Authority: CN
Inventors: 刘素立
Original assignee: Shijiazhuang Zhenzhong Machinery Manufacturing Co ltd
Current assignee: Shijiazhuang Zhenzhong Machinery Manufacturing Co ltd
Priority date: 2022-03-23
Filing date: 2022-03-23
Publication date: 2022-09-13
Anticipated expiration: 2032-03-23

Abstract

The utility model discloses an adjust elevating gear for colliery rig, including colliery rig mechanism, the support column, the hinge bar, the lifter plate, the fixed block, first electronic jar, support base, the walking wheel, the bottom plate, second electronic jar, rotate through the rotation end of driving motor and drive vertical threaded rod and rotate, through the screw-thread fit of vertical threaded rod and lifter plate, simultaneously through the sliding fit of lifter plate and support column, the threaded rod rotates and drives the lifter plate longitudinal movement, through adjusting the lifter plate lift drive support diaphragm to the height of colliery rig mechanism adjust, thereby be convenient for carry out the lift adjustment to the drilling rod, through the flexible end flexible drive support diaphragm of second electronic jar along with the pin joint upset of hinge bar, the support diaphragm drives colliery rig mechanism upset, drive the drilling rod and produce the slope, thereby realize adjusting the angle of drilling rod, therefore, the angle of the drill rod can be conveniently adjusted according to the angle requirement of the drill hole, and the adjustment is convenient.

Description

Adjusting and lifting device for coal mine drilling machine

Technical Field

The utility model relates to a colliery rig technical field specifically is an adjust elevating gear for colliery rig.

Background

The coal mine is a reasonable space excavated by human beings when excavating geological layers rich in coal, a certain tool is required to be used for assisting in the coal mining process, and a coal mine drilling machine is a tool for drilling the coal seam in the coal mining process, such as a coal seam water injection hole or a ventilation hole and the like, so that the working safety of constructors can be ensured, and the constructors can conveniently perform the next mining operation.

When the existing coal mine drilling machine is used, the height of a drill rod is not convenient to adjust in a lifting mode, the angle of the drill rod is not convenient to adjust according to the drilling requirement, the use flexibility is poor, and therefore the adjusting lifting device for the coal mine drilling machine is provided

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjust elevating gear for colliery rig to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an adjust elevating gear for colliery rig, comprises a base plate, four support columns of bottom plate top symmetry fixedly connected with, wherein two the first fixed diaphragm of the common fixedly connected with in top of support column, wherein two in addition the fixed diaphragm of the common fixedly connected with second in top of support column, four the outside of support column vertically runs through the slip cover jointly and is equipped with the lifter plate, vertically run through threaded connection has vertical threaded rod on the lifter plate, the top and the fixed diaphragm bottom of second of vertical threaded rod rotate to be connected, bottom plate bottom fixed mounting has driving motor, the bottom of vertical threaded rod pass behind the bottom plate with driving motor's rotation end fixed connection, the top of lifter plate is provided with the support diaphragm, support diaphragm top is provided with colliery rig structure, colliery rig structure includes first motor, a motor, The automatic drilling machine comprises a first side plate, a sliding block, a second motor, a second side plate, a bedplate, a cross rod, a drill rod, a third side plate and a transverse threaded rod, wherein a switch is fixedly mounted at the bottom of the bottom plate.

As a further aspect of the present invention: the bedplate is fixedly connected with the top of the supporting transverse plate, the third side plate is fixedly connected with one side of the top of the bedplate, the first side plate is fixedly connected with the other side of the top of the bedplate, the two cross rods are symmetrically and fixedly connected between the first side plate and the third side plate, the sliding block transversely penetrates through the sliding block and is sleeved outside the two cross rods in a sliding manner, the second side plate is fixedly connected to the top of the sliding block, the second motor is fixedly arranged at the top of the sliding block, the drill rod is rotationally connected with one side of the second side plate to rotate, one end of the drill rod penetrates through the second side plate and then is fixedly connected with the rotating end of the second motor, the first motor is fixedly arranged on one side of the first side plate, the transverse threaded rod is connected on the sliding block through a thread, one end of the transverse threaded rod is rotationally connected with one side of the third side plate, the other end of the transverse threaded rod penetrates through the first side plate and then is fixedly connected with the rotating end of the first motor.

As a further aspect of the present invention: the lifting plate is characterized in that an articulated rod is fixedly connected to one side of the top of the lifting plate, the top end of the articulated rod is hinged to one side of the bottom of the supporting transverse plate, a second electric cylinder is hinged to the other side of the top of the lifting plate, the telescopic end of the second electric cylinder is hinged to the other side of the bottom of the supporting transverse plate, and the second electric cylinder is electrically connected with the switch through a wire.

As a further aspect of the present invention: four traveling wheels are symmetrically and fixedly installed at the bottom of the bottom plate.

As the utility model discloses further scheme again: the four fixed blocks of four corners symmetry fixedly connected with of bottom plate, four the first electronic jar of the equal fixedly connected with in bottom of fixed block, the equal fixedly connected with in bottom of first electronic jar supports the base, first electronic jar passes through wire and switch electric connection.

As a further aspect of the present invention: the bottom plate bottom fixed mounting has the battery, driving motor passes through wire and switch electric connection, first motor and second motor all pass through wire and switch electric connection, the switch passes through wire and battery electric connection.

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

1. rotation end through driving motor rotates and drives vertical threaded rod and rotate, through the screw-thread fit of vertical threaded rod and lifter plate, simultaneously through the sliding fit of lifter plate and support column, the threaded rod rotates and drives lifter plate longitudinal movement, goes up and down to drive through the adjustment lifter plate and supports the height of diaphragm to coal mine drilling machine mechanism and adjust to be convenient for carry out lifting adjusting to the drilling rod.

2. The flexible support diaphragm that drives of flexible end through the electronic jar of second overturns along the pin joint with the hinge bar, supports the diaphragm and drives the upset of colliery rig mechanism, drives the drilling rod and produces the slope to the realization is adjusted the angle of drilling rod, thereby the convenience is adjusted the angle of drilling rod in the angle needs according to drilling, and it is convenient to adjust.

3. Make the walking wheel rotate through promoting this device to the convenience removes this device, extends through the flexible end of first electronic jar and drives and support base downstream, until supporting base and ground contact, makes the walking wheel remove to the ground top simultaneously, thereby makes this device stable support subaerial.

Drawings

Fig. 1 is a schematic structural diagram of an adjusting lifting device for a coal mine drilling machine.

Fig. 2 is a partial cross-sectional view of an adjustable lift device for a coal mine drilling rig.

Fig. 3 is a first perspective view of an adjusting lifting device for a coal mine drilling machine.

Fig. 4 is a second perspective view of an adjustable lift device for a coal mine drilling rig.

Shown in the figure: coal mine drilling machine mechanism 1, first motor 101, first side plate 102, slider 103, second motor 104, second side plate 105, platen 106, horizontal pole 107, drilling rod 108, third side plate 109, transverse threaded rod 1010, support horizontal plate 2, first fixed horizontal plate 3, second fixed horizontal plate 4, support column 5, hinge rod 6, lifter plate 7, fixed block 8, first electronic jar 9, support base 10, walking wheel 11, bottom plate 12, switch 13, vertical threaded rod 14, driving motor 15, battery 16, second electronic jar 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 to 4, in the embodiment of the present invention, an adjustable lifting device for a coal mine drilling machine comprises a bottom plate 12, four supporting columns 5 are symmetrically and fixedly connected to the top of the bottom plate 12, a first fixed horizontal plate 3 is fixedly connected to the top ends of two of the supporting columns 5, a second fixed horizontal plate 4 is fixedly connected to the top ends of the other two supporting columns 5, a lifting plate 7 is slidably sleeved on the outer sides of the four supporting columns 5 in a common longitudinal penetrating manner, a vertical threaded rod 14 is connected to the lifting plate 7 in a longitudinal penetrating manner through a threaded manner, the top end of the vertical threaded rod 14 is rotatably connected to the bottom of the second fixed horizontal plate 4, a driving motor 15 is fixedly mounted at the bottom of the bottom plate 12, the bottom end of the vertical threaded rod 14 is fixedly connected to the rotating end of the driving motor 15 after passing through the bottom plate 12, a supporting horizontal plate 2 is arranged above the lifting plate 7, one side of the top of the lifting plate 7 is fixedly connected with an articulated rod 6, the top end of the articulated rod 6 is articulated with one side of the bottom of the supporting transverse plate 2, the other side of the top of the lifting plate 7 is articulated with a second electric cylinder 17, the telescopic end of the second electric cylinder 17 is articulated with the other side of the bottom of the supporting transverse plate 2, the top of the supporting transverse plate 2 is provided with a coal mine drilling machine mechanism 1, the coal mine drilling machine mechanism 1 comprises a first motor 101, a first side plate 102, a sliding block 103, a second motor 104, a second side plate 105, a bedplate 106, a cross rod 107, a drill rod 108, a third side plate 109 and a transverse threaded rod 1010, the bedplate 106 is fixedly connected to the top of the supporting transverse plate 2, the third side plate 109 is fixedly connected to one side of the top of the bedplate 106, the first side plate 102 is fixedly connected to the other side of the top of the bedplate 106, and the cross rod 107 is symmetrically and fixedly connected between the first side plate 102 and the third side plate 109, the sliding block 103 transversely penetrates through and is sleeved on the outer sides of the two cross rods 107 in a sliding manner, the second side plate 105 is fixedly connected to the top of the sliding block 103, the second motor 104 is fixedly installed on the top of the sliding block 103, the drill rod 108 is rotatably connected to one side of the second side plate 105 in a rotating manner, one end of the drill rod 108 penetrates through the second side plate 105 and is fixedly connected with the rotating end of the second motor 104, the first motor 101 is fixedly installed on one side of the first side plate 102, the transverse threaded rod 1010 is connected to the sliding block 103 in a penetrating manner, one end of the transverse threaded rod 1010 is rotatably connected with one side of the third side plate 109, the other end of the transverse threaded rod 1010 penetrates through the first side plate 102 and is fixedly connected with the rotating end of the first motor 101, four traveling wheels 11 are symmetrically and fixedly installed at the bottom of the bottom plate 12, four fixing blocks 8 are symmetrically and fixedly connected to four corners of the bottom plate 12, and first electric cylinders 9 are fixedly connected to the bottoms of the four fixing blocks 8, the equal fixedly connected with in bottom of first electronic jar 9 supports base 10, bottom plate 12 bottom fixed mounting has switch 13, bottom plate 12 bottom fixed mounting has battery 16, first electronic jar 9 passes through wire and switch 13 electric connection, electronic jar 17 of second passes through wire and switch 13 electric connection, driving motor 15 passes through wire and switch 13 electric connection, first motor 101 and second motor 104 all pass through wire and switch 13 electric connection, switch 13 passes through wire and battery 16 electric connection.

The utility model discloses a theory of operation is:

when in use, the device is transported to a use place, the walking wheels 11 are rotated by pushing the device, so that the device is convenient to move, after the device is moved to the use place, power is supplied through the storage battery 16, the first electric cylinder 9 is started through the switch 13, the support base 10 is driven to move downwards through the extension of the telescopic end of the first electric cylinder 9 until the support base 10 is contacted with the ground, and meanwhile, the walking wheels 11 are driven to move to the upper part of the ground, so that the device is stably supported on the ground and does not move any more, the driving motor 15 is started through the switch 13 according to the height requirement of drilling, the vertical threaded rod 14 is driven to rotate through the rotation end rotation of the driving motor 15, the vertical threaded rod 14 is matched with the thread of the lifting plate 7 through the sliding fit of the lifting plate 7 and the support column 5, the threaded rod 14 rotates to drive the lifting plate 7 to move longitudinally, the height of the coal mine drilling machine mechanism 1 is adjusted through adjusting the lifting plate 7 to drive the support transverse plate 2, thereby realize carrying out lifting adjusting to drilling rod 108, start second electronic jar 17 through switch 13, flexible the end that stretches out and draws back through second electronic jar 17 drives support diaphragm 2 along the pin joint upset with hinge bar 6, support diaphragm 2 and drive the upset of coal mine drilling machine mechanism 1, drive drilling rod 108 and produce the slope, thereby realize adjusting the angle of drilling rod 108, thereby it adjusts the angle of drilling rod 108 to make things convenient for in the angle needs according to the drilling, it is nimble convenient to use, after adjusting the position, start first motor 101 and second motor 104 through the switch, rotate the rotation end through second motor 104 and drive drilling rod 108 and rotate, it rotates to drive horizontal threaded rod 1010 through the rotation end rotation of first motor 101 simultaneously, horizontal threaded rod 1010 rotates and drives slider 103 and slide along horizontal pole 107, thereby drive drilling rod 108 and bore the coal seam.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. An adjusting lift device for a coal mine drilling rig, comprising a floor (12), characterized in that: the top of the bottom plate (12) is symmetrically and fixedly connected with four supporting columns (5), the top ends of two supporting columns (5) are fixedly connected with a first fixed transverse plate (3) together, the top ends of another two supporting columns (5) are fixedly connected with a second fixed transverse plate (4) together, the outer sides of the four supporting columns (5) are sleeved with a lifting plate (7) together in a longitudinal penetrating and sliding manner, the lifting plate (7) is connected with a vertical threaded rod (14) in a longitudinal penetrating manner through a thread, the top end of the vertical threaded rod (14) is rotationally connected with the bottom of the second fixed transverse plate (4), a driving motor (15) is fixedly installed at the bottom of the bottom plate (12), the bottom end of the vertical threaded rod (14) penetrates through the bottom plate (12) and then is fixedly connected with the rotating end of the driving motor (15), a supporting transverse plate (2) is arranged above the lifting plate (7), the coal mine drilling machine is characterized in that a coal mine drilling machine mechanism (1) is arranged at the top of the supporting transverse plate (2), the coal mine drilling machine mechanism (1) comprises a first motor (101), a first side plate (102), a sliding block (103), a second motor (104), a second side plate (105), a bedplate (106), a transverse rod (107), a drill rod (108), a third side plate (109) and a transverse threaded rod (1010), and a switch (13) is fixedly mounted at the bottom of the bottom plate (12).

2. The adjustable lift device for a coal mine drilling rig as set forth in claim 1, wherein: the bedplate (106) is fixedly connected to the top of the supporting transverse plate (2), the third side plate (109) is fixedly connected to one side of the top of the bedplate (106), the first side plate (102) is fixedly connected to the other side of the top of the bedplate (106), the cross rods (107) are symmetrically and fixedly connected between the first side plate (102) and the third side plate (109), the sliding blocks (103) transversely penetrate through and are sleeved on the outer sides of the cross rods (107), the second side plate (105) is fixedly connected to the top of the sliding blocks (103), the second motor (104) is fixedly installed at the top of the sliding blocks (103), the drill rod (108) is rotatably connected to one side of the second side plate (105), one end of the drill rod (108) penetrates through the second side plate (105) and is fixedly connected with the rotating end of the second motor (104), the first motor (101) is fixedly installed at one side of the first side plate (102), the transverse threaded rod (1010) penetrates through the sliding block (103) in threaded connection, one end of the transverse threaded rod (1010) is rotatably connected with one side of the third side plate (109), and the other end of the transverse threaded rod (1010) penetrates through the first side plate (102) and then is fixedly connected with the rotating end of the first motor (101).

3. The adjustable lift device for a coal mine drilling rig as set forth in claim 1, wherein: lifter plate (7) top one side fixedly connected with articulated rod (6), the top and the support diaphragm (2) bottom one side of articulated rod (6) are articulated, lifter plate (7) top opposite side articulates there is electronic jar of second (17), the flexible end and the support diaphragm (2) bottom opposite side of electronic jar of second (17) are articulated, electronic jar of second (17) are through wire and switch (13) electric connection.

4. An adjustable lift device for a coal mine drilling rig as set forth in claim 1, wherein: four traveling wheels (11) are symmetrically and fixedly mounted at the bottom of the bottom plate (12).

5. An adjustable lift device for a coal mine drilling rig as set forth in claim 1, wherein: the four-corner symmetrical fixed block (8) of bottom plate (12), four the first electronic jar (9) of the equal fixedly connected with in bottom of fixed block (8), the equal fixedly connected with in bottom of first electronic jar (9) supports base (10), first electronic jar (9) are through wire and switch (13) electric connection.

6. The adjustable lift device for a coal mine drilling rig as set forth in claim 1, wherein: bottom plate (12) bottom fixed mounting has battery (16), driving motor (15) pass through wire and switch (13) electric connection, first motor (101) and second motor (104) all pass through wire and switch (13) electric connection, switch (13) pass through wire and battery (16) electric connection.