CN202611584U - Portable well drilling machine - Google Patents
Portable well drilling machine Download PDFInfo
- Publication number
- CN202611584U CN202611584U CN 201220231141 CN201220231141U CN202611584U CN 202611584 U CN202611584 U CN 202611584U CN 201220231141 CN201220231141 CN 201220231141 CN 201220231141 U CN201220231141 U CN 201220231141U CN 202611584 U CN202611584 U CN 202611584U
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- CN
- China
- Prior art keywords
- motor case
- worm gear
- drill rod
- drilling machine
- portable well
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to the field of agricultural drilling technology, in particular to a portable well drilling machine which comprises a derrick, a motor case, a slurry pump, a drill rod joint and a drill rod, and is characterized in that the motor case is provided with a worm gear and a worm which are meshed with each other; the drill rod joint passes through the middle part of the worm gear and is connected with the worm gear by a key; the two ends of the worm gear are supported on the motor case by bearing seats; and one end of the drill rod joint is connected with the drill rod by a flange plate. The portable well drilling machine is simple in structure as well as convenient and fast to manufacture; the worm gear and the worm are meshed in the motor case, so that slurry can be pumped out during drilling; the portable well drilling machine is small in occupied land area; and the drill rod joint and the drill rod are arranged in a detachable way, so that assembly, disassembly and transportation are convenient.
Description
Technical field
The utility model relates to agricultural drilling technology field, relates in particular to a kind of portable well sinker.
Background technology
Well sinker is mainly used in the resource that taps ground water resources, and comprises drilling well work such as living water use, agricultural water and industrial water use, also is applicable to hydrogeologic prospecting, construction work, bridge foundation punching etc. simultaneously.Its operating principle is: under the effect of atmospheric pressure, circulation fluid flows to shaft bottom through the backwater ditch along the annular gap of wellhole by sedimentation basin, and this moment, rotating disk drove drilling rod; Drive the drill bit rotation and creep into, the negative pressure of being set up by the slush pump suction sucks the drilling rod inner chamber to chip mud, rises to water tap subsequently; Enter sedimentation basin through slush pump; The circulation fluid of post precipitation continues to flow into wellhole, so goes round and begins again, and has formed the reverse circulating work of creeping into.
Mainly lean on the motor-pumped well water intaking at China's vast rural area people and animals' drinking water, motor-pumped well also is that source, farmland-use water water source is irrigate in non-gravity flow pass, and in addition, town and country civil works water also leans on motor-pumped well generally speaking.The present known used well-digging instrument of motor-pumped well of beating, great majority adopt formations such as derricks, motor case, slush pump, drilling rod, when beating motor-pumped well; At first hold up derrick, motor drives drilling rod through transmission system and makes slush pump work, will add a large amount of water during boring; Cause mud; Extract the mud that causes out, the well-digging operation is accomplished in the work that goes round and begins again so again.But this way of beating motor-pumped well exists the well-digging equipment volume heavy, moves the drawback of difficulty.
The utility model content
The purpose of the utility model is to overcome the deficiency of above-mentioned technology, and provides a kind of occupation of land space little, makes cheap portable well sinker.
The utility model is for realizing above-mentioned purpose; Adopt following technical scheme: a kind of portable well sinker; Comprise derrick, motor case, slush pump, tool joint, drilling rod, it is characterized in that: said motor case is provided with intermeshing worm gear and worm screw, said tool joint through worm gear middle part and with its keyed jointing; On the motor case, an end of said tool joint is connected with drilling rod through flange through bearing block support at the two ends of said worm gear.
The outside of said motor case is provided with hook.
The beneficial effect of the utility model is: the utility model is simple in structure; It is convenient to make, and intermeshing worm gear and worm screw make and in drilling well, just can mud be extracted out in the motor case, and floor space is little; Tool joint and drilling rod are arranged to releasable, are convenient to the loading and unloading transportation.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
The specific embodiment below in conjunction with accompanying drawing and preferred embodiment detailed description the utility model.As shown in Figure 1; A kind of portable well sinker; Comprise derrick, motor case 1, slush pump, tool joint, drilling rod, said motor case 1 is provided with intermeshing worm gear 2 and worm screw 3, said tool joint through the worm gear middle part and with its keyed jointing; The two ends of said worm gear are bearing on the motor case through bearing support 4, and an end of said tool joint is connected with drilling rod through flange 5.Because the motor case all is fixed on one with drilling rod and motor, has dwindled the volume of well sinker greatly.The utility model is simple in structure, and it is convenient to make, and intermeshing worm gear and worm screw make and in drilling well, just can mud be extracted out in the motor case, floor space is little, and tool joint and drilling rod are arranged to releasable, is convenient to the loading and unloading transportation.For the ease of the motor case is hung on the derrick, the outside of said motor case is provided with hook.
The above only is the preferred implementation of the utility model; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; Can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.
Claims (2)
1. portable well sinker; Comprise derrick, motor case, slush pump, tool joint, drilling rod; It is characterized in that: said motor case is provided with intermeshing worm gear and worm screw; Said tool joint through worm gear middle part and with its keyed jointing, on the motor case, an end of said tool joint is connected with drilling rod through flange through bearing block support at the two ends of said worm gear.
2. portable well sinker according to claim 1 is characterized in that: the outside of said motor case is provided with hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220231141 CN202611584U (en) | 2012-05-22 | 2012-05-22 | Portable well drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220231141 CN202611584U (en) | 2012-05-22 | 2012-05-22 | Portable well drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202611584U true CN202611584U (en) | 2012-12-19 |
Family
ID=47345294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220231141 Expired - Fee Related CN202611584U (en) | 2012-05-22 | 2012-05-22 | Portable well drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202611584U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107829679A (en) * | 2017-11-04 | 2018-03-23 | 孟召阳 | A kind of construction safety-type rig of coagulation rammed earth |
-
2012
- 2012-05-22 CN CN 201220231141 patent/CN202611584U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107829679A (en) * | 2017-11-04 | 2018-03-23 | 孟召阳 | A kind of construction safety-type rig of coagulation rammed earth |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20130522 |