Drilling machine device convenient for position adjustment and installation

Abstract

The utility model discloses a drilling machine device convenient for position adjustment and installation, which relates to the field of drilling machine devices and comprises a support table, a screw rod, a driving block, a connecting rod, a support rod, a double-end motor, a worm, a rotating shaft and a bevel gear II, the bevel gear I is fixedly connected with the screw rod; when the whole body needs to be fixed, a double-end motor is started to drive a worm to enable a worm gear to drive a rotating shaft to rotate, the rotating shaft drives a bevel gear II to enable a bevel gear I to drive a lead screw to rotate, the lead screw enables a driving block to move away from each other, the driving block enables a supporting rod to rotate through a connecting rod, and the supporting rod pushes the land and is inserted into the land; the double-end motor is closed, and overall fixing is completed; the problem that inserting rods need to be inserted into a construction site one by one to fix the whole is solved, and the fixing and adjusting mode is convenient.

Description

Technical Field

[0001] The utility model relates to the field of drilling rigs, in particular to a drilling rig which is convenient for position adjustment and installation. Background Art

[0002] A drilling rig is a mechanical device specially used for drilling holes. It is a multifunctional mechanical device that can not only be used for drilling operations in geological exploration and mineral development, but also for rock drilling in construction projects, including drilling blasting holes. In the process of coal mining, a drilling rig is often needed to drill blasting holes on the working face.

[0003] Chinese patent CN212803052U discloses a drilling device for blasting and drilling in coal mining, including a drilling machine, a lifting device and a fixing device, wherein the drilling machine includes a table, the top of the drilling machine is fixedly installed with the table, the top of the table is fixedly installed with the lifting device, both sides of the table are fixedly installed with fixing devices, the lifting device includes a support frame, the top of the table is fixedly installed with the support frame, the top of the support frame is fixedly installed with a motor, the output end of the motor is sleeved with a gear, the end of the table close to the support frame is fixedly installed with a fixing frame, and the top of the fixing frame is rotatably connected with a threaded rod. The utility model, by setting the device, can make the drilling machine quickly adjust different heights for drilling, so that employees do not need to hold the drilling operation, which reduces the workload of employees and increases the work efficiency of employees.

[0004] In the above patent, when fixing the whole, it is necessary to insert the insertion rods into the construction site one by one. This fixing and adjusting method is relatively troublesome. Utility Model Content

[0005] The utility model aims to provide a drilling device which is easy to adjust and install in position, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a drilling rig device which is easy to adjust the position and install, comprising: a support platform, universal wheels are fixed at the four corners of the bottom surface of the support platform, and strip grooves located between the universal wheels are horizontally opened on the bottom surfaces of the front and rear ends of the support platform, a screw rod is horizontally rotatably connected in the strip groove, a driving block is matched with the outer wall of the screw rod, the driving block is hinged with a connecting rod located under the support platform, and the end of the connecting rod away from the driving block is rotatably connected to the support rod hinged to the bottom surface of the support platform, a double-headed motor is fixed to the right end of the center of the top surface of the support platform, a worm meshing with a worm gear is horizontally fixed to the output end of the double-headed motor, the worm gear is vertically fixedly connected to a rotating shaft rotatably connected to the support platform, a bevel gear 2 meshing with a bevel gear 1 is fixed to the lower end of the rotating shaft, and the bevel gear 1 is fixedly connected to the outer wall of the right end of the screw rod.

[0007] Furthermore, the driving blocks are provided in two pairs, each pair of driving blocks is symmetrically located on the lead screw, and the driving blocks are slidably connected to the strip grooves.

[0008] Furthermore, the hinged position of the support rod and the support platform is located on the left or right side of the strip groove and between the universal wheels on the left and right sides. The top surface of the support rod near one end of the connecting rod is horizontally provided with an avoidance groove, and the connecting rod is rotatably connected in the avoidance groove.

[0009] Furthermore, a dirt removal frame is slidably connected to the outer wall of the support rod, the cross section of the dirt removal frame is in the shape of a Chinese umbilical cord, and bolts are threadedly connected to the outer side of the dirt removal frame, and the bolts are in contact with the support rod.

[0010] Furthermore, a fixing frame is fixed to the right end of the center of the top surface of the support platform. The cross-section of the fixing frame is U-shaped. The fixing frame is located outside the double-headed motor. The end of the worm away from the double-headed motor is rotatably connected to the fixing frame. The worm is located on the left side of the worm wheel.

[0011] Furthermore, the bevel gear 1 and the bevel gear 2 are located in the strip groove and on the right side of the driving block.

[0012] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0013] When the gear train is in a state of being moved vertically, the gear train is moved horizontally and the gear train is moved horizontally, and the gear train is moved horizontally and the gear train is moved horizontally, so that the gear train is moved horizontally and the gear train is moved horizontally.

[0014] 2. The utility model can be retracted after being fixed. It is inevitable that there will be mud attached to the end of the support rod inserted into the ground. By turning the bolt to rotate the dirt removal frame, the bolt is separated from the support rod, and the bolt is dragged to drive the dirt removal frame to slide on the support rod. Due to the setting of the avoidance groove, the connecting rod is also completely inserted into the avoidance groove, and the connecting rod will not interfere with the dirt removal frame. The movement of the dirt removal frame can clean the outer wall of the support rod. After cleaning, the dirt removal frame is restored to its original position. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a front right top view of the overall structure of the utility model;

[0017] Figure 2 It is a bottom view schematic diagram of the overall structure of the utility model;

[0018] Figure 3 This utility model Figure 2 A schematic diagram of the enlarged structure of the middle A area;

[0019] Figure 4 This is a schematic diagram of the structure of part of the support platform of the utility model;

[0020] In the figure: 1. support platform; 2. universal wheel; 3. fixed frame; 4. double-headed motor; 5. worm; 6. worm wheel; 7. rotating shaft; 8. strip groove; 9. lead screw; 10. support rod; 11. avoidance groove; 12. connecting rod; 13. driving block; 14. dirt removal frame; 15. bolt; 16. bevel gear one; 17. bevel gear two. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 4The utility model provides a technical solution: a drilling device that is easy to adjust the position and install, including: a support platform 1, universal wheels 2 are fixed at the four corners of the bottom surface of the support platform 1, and strip grooves 8 located between the universal wheels 2 are horizontally opened on the bottom surfaces of the front and rear ends of the support platform 1, and a screw rod 9 is horizontally rotatably connected in the strip groove 8. A driving block 13 is matched with the outer wall of the screw rod 9. The driving block 13 is provided with two pairs, and the threads between the two driving blocks 13 in each pair are opposite, so that the driving blocks 13 can realize the movement toward or away from each other on the screw rod 9. Each pair of driving blocks 13 is symmetrically located on the screw rod 9, and the driving blocks 13 are slidably connected to the strip groove 8 to prevent the screw rod 9 from driving the driving blocks 13 to follow the rotation when the screw rod 9 rotates. The driving block 13 is hinged with a connecting rod 12 located below the support platform 1, and one end of the connecting rod 12 away from the driving block 13 is rotatably connected to a supporting rod 10 hinged to the bottom surface of the supporting platform 1. The hinged position of the supporting rod 10 and the supporting platform 1 is located on the left or right side of the strip groove 8 and between the universal wheels 2 on the left and right sides. The top surface of the supporting rod 10 close to one end of the connecting rod 12 is horizontally provided with an avoidance groove 11. The avoidance groove 11 allows the supporting rod 10 to be completely fitted with the avoidance groove 11 when the supporting rod 10 is recycled. The connecting rod 12 is rotatably connected in the avoidance groove 11, and the outer wall of the supporting rod 10 is slidably connected with a decontamination frame 14. The cross-section of the decontamination frame 14 is in the shape of a Chinese character U.S. The outer side is connected with a bolt 15 through a thread, and the bolt 15 abuts against the support rod 10. After the fixing is completed and retracted, it is inevitable that dirt will adhere to the support rod 10. The bolt 15 is turned on the dirt removal frame 14 to separate the bolt 15 from the support rod 10. The bolt 15 is dragged to drive the dirt removal frame 14 to clean the outer wall of the support rod 10. A double-headed motor 4 is fixed to the right end of the center of the top surface of the support platform 1. A worm 5 meshing with the worm gear 6 is horizontally fixed to the output end of the double-headed motor 4. A fixing frame 3 is fixed to the right end of the center of the top surface of the support platform 1. The cross-section of the fixing frame 3 is U-shaped. In addition to playing a connecting role, the fixing frame 3 also plays a protective role for the double-headed motor 4, the worm 5 and the worm gear 6. Located on the outside of the double-headed motor 4, the end of the worm 5 away from the double-headed motor 4 is rotatably connected to the fixed frame 3, the worm 5 is located on the left side of the worm wheel 6, and the worm wheel 6 is vertically fixedly connected to a rotating shaft 7 rotatably connected to the support platform 1, and the lower end of the rotating shaft 7 is fixed with a bevel gear 2 17 meshing with a bevel gear 16, and the bevel gear 1 16 is fixedly connected to the outer wall of the right end of the screw rod 9, and the bevel gear 1 16 and the bevel gear 2 17 are located in the strip groove 8 and on the right side of the driving block 13. In the original patent, by setting a lifting device, the punching machine can be quickly adjusted to different heights for punching, so that employees do not need to hold it to perform punching operations, which reduces the workload of employees and improves their work efficiency.

[0023] Working principle of this utility model:

[0024] Refer to the instruction manual Figure 1-4When the whole needs to be fixed, the double-headed motor 4 is started, and the output end of the double-headed motor 4 rotates to drive the worm 5 to rotate on the fixed frame 3. The worm 5 drives the worm wheel 6 to rotate and drives the rotating shaft 7 to rotate on the support platform 1. The rotating shaft 7 drives the bevel gear 2 17 to rotate the bevel gear 1 16. The bevel gear 1 16 drives the screw 9 to rotate in the strip groove 8. Since the threads in each pair of driving blocks 13 are opposite, the screw 9 rotates to move the driving blocks 13 away from each other. At the same time, the driving block 13 slides in the strip groove 8, and the driving block 13 causes one end of the connecting rod 12 to rotate therein. And move, the other end of the connecting rod 12 rotates in the avoidance groove 11, and makes one end of the support rod 10 rotate on the support platform 1, and the other end of the support rod 10 moves down while following the rotation, and when the support rod 10 is close to the ground, the lower end of the support rod 10 pushes the land and inserts into the land while the support rod 10 continues to rotate, and when the support rod 10 rotates to be perpendicular to the support platform 1, the double-headed motor 4 is turned off to complete the overall fixation; the problem of needing to insert the insertion rods into the construction site one by one to fix the whole is solved, and the fixing and adjustment method is more convenient.

[0025] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A drilling device that is easy to adjust and install, including: A support platform (1), wherein universal wheels (2) are fixed at four corners of the bottom surface of the support platform (1), and the feature is that: the bottom surfaces of the front and rear ends of the support platform (1) are horizontally provided with strip grooves (8) located between the universal wheels (2), a screw rod (9) is horizontally rotatably connected in the strip groove (8), a driving block (13) is matched and sleeved on the outer wall of the screw rod (9), the driving block (13) is hingedly connected to a connecting rod (12) located below the support platform (1), and one end of the connecting rod (12) away from the driving block (13) is rotatably connected to the connecting rod (12) and the driving block (13). A support rod (10) is hinged on the bottom surface of the support platform (1), and a double-headed motor (4) is fixed at the right end of the center of the top surface of the support platform (1). A worm (5) meshingly connected to a worm gear (6) is horizontally fixed to the output end of the double-headed motor (4), and the worm gear (6) is vertically fixedly connected to a rotating shaft (7) rotatably connected to the support platform (1), and a bevel gear (17) meshingly connected to a bevel gear (16) is fixed at the lower end of the rotating shaft (7), and the bevel gear (16) is fixedly connected to the outer wall of the right end of the screw rod (9).

2. The drilling device that is easy to adjust and install according to claim 1 is characterized in that: The driving blocks (13) are provided in two pairs, each pair of driving blocks (13) is symmetrically located on the screw rod (9), and the driving blocks (13) are slidably connected to the strip grooves (8).

3. The drilling device that is easy to adjust and install according to claim 1 is characterized in that: The hinged position of the support rod (10) and the support platform (1) is located on the left or right side of the strip groove (8) and between the universal wheels (2) on the left and right sides. The top surface of the support rod (10) close to one end of the connecting rod (12) is horizontally provided with an avoidance groove (11), and the connecting rod (12) is rotatably connected in the avoidance groove (11).

4. The drilling device that is easy to adjust and install according to claim 1 is characterized in that: The outer wall of the support rod (10) is slidably connected with a dirt removal frame (14), the cross section of the dirt removal frame (14) is in the shape of a Chinese character U, the outer side of the dirt removal frame (14) is threadedly connected with a bolt (15), and the bolt (15) abuts against the support rod (10).

5. The drilling device that is easy to adjust and install according to claim 1, characterized in that: A fixing frame (3) is fixed at the right end of the center of the top surface of the support platform (1), the fixing frame (3) has a U-shaped cross section, the fixing frame (3) is located outside the double-headed motor (4), one end of the worm (5) away from the double-headed motor (4) is rotatably connected to the fixing frame (3), and the worm (5) is located on the left side of the worm wheel (6).

6. The drilling device that is easy to adjust and install according to claim 1, characterized in that: The bevel gear 1 (16) and the bevel gear 2 (17) are located in the strip groove (8) and on the right side of the driving block (13).

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