CN215485930U - Self-unloading device for drill rod of drilling machine - Google Patents
Self-unloading device for drill rod of drilling machine Download PDFInfo
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- CN215485930U CN215485930U CN202121648140.1U CN202121648140U CN215485930U CN 215485930 U CN215485930 U CN 215485930U CN 202121648140 U CN202121648140 U CN 202121648140U CN 215485930 U CN215485930 U CN 215485930U
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Abstract
The utility model relates to the field of equipment for a drill rod of a drilling machine, and discloses a self-unloading device for the drill rod of the drilling machine, wherein a vertical shaft sleeve and a motor are arranged between a first shell and a second shell, the output end of the motor is fixedly connected with a driving gear, one end of the outer surface of the driving gear is clamped with a driven gear, the upper surface and the lower surface of the driven gear are both provided with annular gaskets, the lower surface of each annular gasket is provided with a bearing, the two ends of the front surface of the second shell are provided with fixing components, the upper surface of each bearing is provided with a buffer component, an adjusting block is pressed to enable one end of the adjusting block to be attached to the outer surface of a fixing block through a connecting block and a connecting arm, so that the fixing block can be pulled out of the first shell and the second shell, the interior of the device can be overhauled, the impact force applied to the device can be reduced through the buffer component, and the damage of the vertical shaft sleeve due to the swing of the drill rod when the device is used can be avoided, and the excessive abrasion of the driving gear and the driven gear can be avoided, and the practicability of the device is further improved.
Description
Technical Field
The utility model relates to the field of equipment for a drill rod of a drilling machine, in particular to a self-unloading device for the drill rod of the drilling machine.
Background
The geological exploration drilling machine is a drilling machine with oil pressure feeding, and the application range of the geological exploration drilling machine is as follows: in general exploration, geophysical exploration, road and building exploration, blast hole drilling and other drilling projects, in the exploration projects, a drill rod of an exploration drilling machine is usually screwed on a joint part of the drilling machine, and after the drilling machine is lifted after a certain drilling exploration work is finished, the drill rod needs to be detached from the structure part.
Chinese patent discloses a geological prospecting drilling machine self-discharging ware for drilling rod of application number 20192223229.1, and this patent technique can play the effect of unloading the drilling rod, and product simple structure, and convenient operation is simple and easy, improves the work efficiency who unloads the pole greatly, but, this patent is through a large amount of bolt fastening shells, and the dismantlement of being not convenient for overhauls inside, and does not have the buffering subassembly inside the device, and shock resistance is poor, and the device is inside easily impaired, and the practicality is poor. Accordingly, those skilled in the art have provided a self-discharging apparatus for a drill rod of a drilling machine to solve the problems set forth in the background art described above.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a self-unloading device for a drill rod of a drilling machine, wherein an adjusting block is pressed to enable one end of a limiting block to be attached to the outer surface of a fixing block through a connecting block and a connecting arm, so that the fixing block can be pulled out of a first shell and a second shell, and the interior of the device is further overhauled.
The purpose of the utility model can be realized by the following technical scheme:
the self-unloading device for the drill rod of the drilling machine comprises a first shell, wherein a second shell is arranged on the front surface of the first shell, a vertical shaft sleeve and a motor are arranged between the first shell and the second shell, the output end of the motor is fixedly connected with a driving gear, one end of the outer surface of the driving gear is clamped with a driven gear, annular gaskets are arranged on the upper surface and the lower surface of the driven gear, bearings are arranged on the lower surfaces of the annular gaskets, fixed assemblies are arranged at two ends of the front surface of the second shell, and buffer assemblies are arranged on the upper surfaces of the bearings;
fixed subassembly includes the fixed block, and the inside movable mounting of fixed block has the regulating block, and the rear surface rigid coupling of regulating block has the connecting block, and both ends all articulate about the front surface of connecting block has the linking arm, and both ends all articulate about the surface of fixed block has the stopper, and the rear surface rigid coupling of connecting block has reset spring.
As a still further scheme of the utility model: the buffering component comprises a first rubber block fixedly connected to the upper surface of the bearing, balls are movably sleeved at the upper ends of the two side faces of the first rubber block, an installation block is installed at one end of the outer surface of each ball, a limiting spring is installed at the other end of each installation block, and a second rubber block is installed on the upper surface of the first rubber block, so that the shock resistance of the device is improved.
As a still further scheme of the utility model: the upper end of first block rubber is located the inside of second block rubber, and the inner wall of ball laminating second block rubber to in fixed first block rubber and second block rubber.
As a still further scheme of the utility model: the both sides face upper end of ball all is provided with the spacing groove, and the other end rigid coupling of spacing spring is in the inner wall of spacing groove to fixed first block rubber and second block rubber.
As a still further scheme of the utility model: the fixing component is connected with the first shell and the second shell in a penetrating mode so as to conveniently overhaul the interior of the device.
As a still further scheme of the utility model: the inside of fixed block is provided with the adjustment tank, and reset spring's the other end rigid coupling is inside in the adjustment tank to fixed subassembly's use is convenient for.
As a still further scheme of the utility model: the other end of the connecting arm is hinged to the lower surface of the return spring so as to adjust the return spring.
As a still further scheme of the utility model: the output end of the motor penetrates through the lower surface of the first shell and is connected with the driving gear, so that the device is convenient to use.
Compared with the prior art, the utility model has the beneficial effects that:
1. the adjusting block is pressed to enable one end of the limiting block to be attached to the outer surface of the fixing block through the connecting block and the connecting arm, the fixing block can be pulled out of the first shell and the second shell, and the interior of the device can be overhauled;
2. the impact force that the device received can be reduced through buffering subassembly to avoid the drilling rod swing to lead to found the axle sleeve to receive too big impact force and damage when the device uses, can also avoid driving gear and driven gear excessive wear, further increase the practicality of device.
Drawings
FIG. 1 is a schematic structural view of a self-discharging device for a drill rod of a drilling machine;
FIG. 2 is a cross-sectional view of a self-discharging apparatus for a drill rod of a drilling machine;
FIG. 3 is a schematic structural view of a buffering assembly in the self-unloading device for the drill rod of the drilling machine;
fig. 4 is a schematic structural diagram of a fixing component in the self-unloading device for the drill rod of the drilling machine.
In the figure: 1. a first housing; 2. a second housing; 3. a vertical shaft sleeve; 4. a fixing assembly; 41. a fixed block; 42. an adjusting block; 43. connecting blocks; 44. a connecting arm; 45. a limiting block; 46. a return spring; 5. a motor; 6. a driving gear; 7. a driven gear; 8. an annular gasket; 9. a buffer assembly; 91. a first rubber block; 92. a ball bearing; 93. mounting blocks; 94. a limiting spring; 95. a second rubber block; 10. and a bearing.
Detailed Description
Example 1
As shown in fig. 1 and 2, the self-unloading device for the drill rod of the drilling machine comprises a first shell 1, a second shell 2 is installed on the front surface of the first shell 1, a vertical shaft sleeve 3 and a motor 5 are installed between the first shell 1 and the second shell 2, an output end of the motor 5 is fixedly connected with a driving gear 6, one end of the outer surface of the driving gear 6 is clamped with a driven gear 7, annular gaskets 8 are installed on the upper surface and the lower surface of the driven gear 7, bearings 10 are installed on the lower surfaces of the annular gaskets 8, fixing assemblies 4 are installed at two ends of the front surface of the second shell 2, and a buffer assembly 9 is installed on the upper surface of each bearing 10;
As shown in fig. 3, the buffering assembly 9 includes a first rubber block 91, the first rubber block 91 is fixedly connected to the upper surface of the bearing 10, balls 92 are movably sleeved on the upper ends of the two side surfaces of the first rubber block 91, an installation block 93 is installed at one end of the outer surface of the balls 92, a limiting spring 94 is installed at the other end of the installation block 93, and a second rubber block 95 is installed on the upper surface of the first rubber block 91, so as to increase the shock resistance of the device.
As shown in fig. 3, the upper end of the first rubber block 91 is located inside the second rubber block 95, and the balls 92 are attached to the inner wall of the second rubber block 95, so that the first rubber block 91 and the second rubber block 95 are fixed.
As shown in fig. 3, the upper ends of the two side surfaces of the first rubber block 91 are provided with a limiting groove, and the other end of the limiting spring 94 is fixedly connected to the inner wall of the limiting groove, so as to fix the first rubber block 91 and the second rubber block 95.
As shown in fig. 4, a fixing member 4 penetrates the first and second housings 1 and 2 to facilitate the inspection of the inside of the apparatus.
As shown in fig. 4, an adjusting groove is formed in the fixing block 41, and the other end of the return spring 46 is fixedly connected to the inside of the adjusting groove, so as to facilitate the use of the fixing assembly 4.
As shown in fig. 4, the other end of the connecting arm 44 is hinged to a lower surface of the return spring 46 to facilitate adjustment of the return spring 46.
As shown in fig. 2, the output end of the motor 5 penetrates the lower surface of the first housing 1 to be connected with the driving gear 6, so as to facilitate the use of the device.
The working principle of the utility model is as follows: when the device is used, the adjusting block 42 is pressed to drive the connecting block 43 to move towards the inside of the adjusting groove, so that the reset spring 46 is stressed and compressed, in the moving process of the connecting block 43, one end of the connecting arm 44 hinged on the surface of the connecting block 43 moves along with the connecting block, and because the length of the connecting arm 44 is fixed, when one end of the connecting arm 44 moves, the other end of the connecting arm 44 drives one end of the limiting block 45 to be attached to the outer surface of the fixed block 41, so that the fixed block 41 can be pulled out of the first shell 1 and the second shell 2, and the inside of the device is overhauled, the component is simple, convenient to operate and strong in practicability, when the device is impacted, the first rubber block 91 and the second rubber block 95 can reduce the impact force applied to the device, so that the vertical shaft sleeve 3 is prevented from being damaged by overlarge impact force due to the swinging of a drill rod when the device is used, and the excessive abrasion of the driving gear 6 and the driven gear 7 can also be avoided, further increasing the utility of the device.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.
Claims (8)
1. The self-unloading device for the drill rod of the drilling machine comprises a first shell (1), wherein a second shell (2) is installed on the front surface of the first shell (1), a vertical shaft sleeve (3) and a motor (5) are installed between the first shell (1) and the second shell (2), an output end of the motor (5) is fixedly connected with a driving gear (6), one end of the outer surface of the driving gear (6) is clamped with a driven gear (7), annular gaskets (8) are installed on the upper surface and the lower surface of the driven gear (7), and a bearing (10) is installed on the lower surface of each annular gasket (8), and is characterized in that fixed assemblies (4) are installed at two ends of the front surface of the second shell (2), and a buffer assembly (9) is installed on the upper surface of the bearing (10);
fixed subassembly (4) include fixed block (41), and the inside movable mounting of fixed block (41) has regulating block (42), and the rear surface rigid coupling of regulating block (42) has connecting block (43), and both ends all articulate about the front surface of connecting block (43) has linking arm (44), and both ends all articulate about the surface of fixed block (41) has stopper (45), and the rear surface rigid coupling of connecting block (43) has reset spring (46).
2. The self-unloading device for the drill rod of the drilling machine as claimed in claim 1, wherein the buffer assembly (9) comprises a first rubber block (91), the first rubber block (91) is fixedly connected to the upper surface of the bearing (10), balls (92) are movably sleeved at the upper ends of two side surfaces of the first rubber block (91), an installation block (93) is installed at one end of the outer surface of each ball (92), a limiting spring (94) is installed at the other end of each installation block (93), and a second rubber block (95) is installed on the upper surface of the first rubber block (91).
3. The self-unloading device for the drill rod of the drilling machine as claimed in claim 2, wherein the upper end of the first rubber block (91) is positioned inside the second rubber block (95), and the ball (92) is attached to the inner wall of the second rubber block (95).
4. The self-unloading device for the drill rod of the drilling machine as claimed in claim 2, wherein the upper ends of the two side surfaces of the first rubber block (91) are respectively provided with a limiting groove, and the other end of the limiting spring (94) is fixedly connected to the inner wall of the limiting groove.
5. The drill rod self-discharging device of claim 1, wherein the fixing member (4) is connected to the first housing (1) and the second housing (2) in a penetrating manner.
6. The self-unloading device for the drill rod of the drilling machine as claimed in claim 1, wherein an adjusting groove is formed in the fixed block (41), and the other end of the return spring (46) is fixedly connected to the inside of the adjusting groove.
7. The self-unloading device for drill rods of drilling machines according to claim 1, characterized in that the other end of the connecting arm (44) is hinged to the lower surface of a return spring (46).
8. The self-unloading device for the drill rod of the drilling machine as claimed in claim 1, wherein the output end of the motor (5) penetrates through the lower surface of the first shell (1) and is connected with the driving gear (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121648140.1U CN215485930U (en) | 2021-07-20 | 2021-07-20 | Self-unloading device for drill rod of drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121648140.1U CN215485930U (en) | 2021-07-20 | 2021-07-20 | Self-unloading device for drill rod of drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215485930U true CN215485930U (en) | 2022-01-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121648140.1U Active CN215485930U (en) | 2021-07-20 | 2021-07-20 | Self-unloading device for drill rod of drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215485930U (en) |
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2021
- 2021-07-20 CN CN202121648140.1U patent/CN215485930U/en active Active
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