CN208451949U - Reduce the horizontal stone column tube bundle extracting machine of card cylinder probability - Google Patents
Reduce the horizontal stone column tube bundle extracting machine of card cylinder probability Download PDFInfo
- Publication number
- CN208451949U CN208451949U CN201820590650.XU CN201820590650U CN208451949U CN 208451949 U CN208451949 U CN 208451949U CN 201820590650 U CN201820590650 U CN 201820590650U CN 208451949 U CN208451949 U CN 208451949U
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- China
- Prior art keywords
- drilling pipe
- monitoring device
- carriage
- frequency converter
- rotating electric
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- Expired - Fee Related
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Abstract
The utility model relates to a kind of horizontal stone column tube bundle extracting machines for reducing card cylinder probability, the rotating electric machine rotated including rack, drilling pipe, carriage, bracket, the feed motor for driving the carriage to slide and driving drilling pipe, carriage is slidably arranged on the rack, carriage is equipped with the ring flange connecting with rotating electric machine, and bracket limits the position of the rear end of drilling pipe；It further include for monitoring the monitoring device of rotating electric machine load current, PLC controller and frequency converter for controlling feed motor, monitoring device and frequency converter are connect with PLC controller, and PLC controller is used to regulate and control according to the current monitor signal of monitoring device the output frequency of frequency converter.The stone column tube bundle extracting machine of the utility model is by being arranged monitoring device and frequency converter, monitoring device monitors rotating electric machine load current whether in the regional scope of setting, feed motor and rotating electric machine, which cooperate, controls the advance and retreat and revolving speed of drilling pipe, reduce the card cylinder probability of drilling pipe, operate automatic simple and convenient, high production efficiency.
Description
Technical field
The utility model relates to stone column process equipments, particularly relate to a kind of horizontal stone column tube bundle extracting machine for reducing card cylinder probability.
Background technique
Stone column is widely used the pumping for occurring some stone column pillars extraction cylinder type hollows for construction material currently on the market
Core machine, the problem of overcoming artificial core pulling low efficiency.But it is locally really up to the mark that the tube bundle extracting machine encounters stone column, and drilling pipe is rotated by resistance mistake
Lead to card cylinder greatly, at this moment need the artificial work operation for closing feed motor in time, if because feed not in time is closed in human negligence
Motor-driven screw rod is easy to be bent, deform, and feed motor bearing load is excessive to cause service life short, inconvenient for operation,
Maintenance cost is at high cost.
Summary of the invention
The utility model provides a kind of horizontal stone column tube bundle extracting machine for reducing card cylinder probability, is deposited with solving existing stone column tube bundle extracting machine
Easy card cylinder, inconvenient for operation and maintenance cost is high the problems such as.
The utility model adopts the following technical solution:
Reduce card cylinder probability horizontal stone column tube bundle extracting machine, including rack, drilling pipe, carriage, bracket, drive the sliding fill
The feed motor of sliding and the rotating electric machine of driving drilling pipe rotation are set, carriage is slidably arranged on the rack, carriage
Equipped with the ring flange connecting with rotating electric machine, drilling pipe is hollow cylinder structure, and the front end of drilling pipe is detachably connected on the ring flange
On, the rear end of drilling pipe is equipped with drill, and bracket limits the position of the rear end of drilling pipe；It further include for monitoring rotating electric machine load electricity
Monitoring device, PLC controller and the frequency converter for controlling feed motor of stream, monitoring device and frequency converter are controlled with PLC
Device connection, PLC controller are used to regulate and control according to the current monitor signal of monitoring device the output frequency of frequency converter.
It is further improved ground, there are two back-up roller wheels for fixing assembling on above-mentioned bracket, and the rear end of above-mentioned drilling pipe is set up in two
In a back-up roller wheel, limited roller is fixed at the top of the bracket, the top rolling of limited roller and drilling pipe connects.
It is further improved ground, the front end of above-mentioned drilling pipe is connected on above-mentioned ring flange by interspersed be locked of bolt.
By the above-mentioned description to the utility model structure it is found that compared to the prior art, the utility model has following excellent
Point: the stone column tube bundle extracting machine of the utility model monitors rotating electric machine load electricity by the way that monitoring device and frequency converter, monitoring device is arranged
Whether in the regional scope of setting, load current conducts alarm signal beyond upper limit value or when being lower than lower limit value to stream in time
To PLC controller, PLC controller issues control instruction to frequency converter, the feed speed of Frequency Converter Control feed motor driven drilling pipe
Degree, the screw rod of effective protection feed motor are not easy to be bent, deform, and feed motor and rotating electric machine cooperate and control drilling pipe
Advance and retreat and revolving speed reduce the card cylinder probability of drilling pipe, operate automatic simple and convenient, high production efficiency.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the stone column tube bundle extracting machine of the utility model.
Specific embodiment
Illustrate specific embodiment of the present utility model with reference to the accompanying drawings.
Referring to Fig.1, reduce card cylinder probability horizontal stone column tube bundle extracting machine, including rack 1, drilling pipe 2, carriage 3, bracket 7,
The rotating electric machine 5 that the feed motor 4 and driving drilling pipe 2 for driving the carriage 3 to slide rotate, carriage 3 are slidably arranged
In rack 1, above-mentioned carriage 3 is driven sliding by the screw rod 10 of feed motor 4.Carriage 3 is equipped with and rotating electric machine 5
The ring flange 31 of connection, drilling pipe 2 are hollow cylinder structure, and the front end of drilling pipe 2 is detachably connected on the ring flange 31, above-mentioned brill
The front end of cylinder 2 is connected on above-mentioned ring flange 31 by interspersed be locked of bolt.The rear end of drilling pipe 2 is equipped with drill 21, branch
Frame 7 limits the position of the rear end of drilling pipe 2, and there are two back-up roller wheel 71, the rear ends of above-mentioned drilling pipe 2 for fixing assembling on above-mentioned bracket 7
It is set up in two back-up roller wheels 71, the top of the bracket 7 is fixed with limited roller 72, the top of limited roller 72 and drilling pipe 2
Portion rolls connection；It further include for monitoring the monitoring device of 5 load current of rotating electric machine, PLC controller and for controlling feed
The frequency converter of motor 4, monitoring device and frequency converter are connect with PLC controller, and PLC controller is used for the electricity according to monitoring device
The output frequency of flow monitoring signals-modulating frequency converter, monitoring device, PLC controller and frequency converter are mounted in control cabinet 6.Stone column
Tube bundle extracting machine starts core pulling work, and above-mentioned rotating electric machine 5 drives ring flange 31 to rotate by the transmission of belt 51, above-mentioned feed motor 4
It is driven above-mentioned carriage 3 to advance, above-mentioned drilling pipe 2 enters in stone column while rotating, when the hard brill in the part for encountering stone column
When 2 rotation drilling of cylinder is obstructed, 5 load current of rotating electric machine exceeds the upper limit value of original setting electric current range, above-mentioned monitoring device
Monitoring current is excessive, conducts card cylinder alarm signal in time to PLC controller, and PLC controller issues control instruction to frequency converter, becomes
Frequency device, which controls feed motor 4, reduces the feed velocity of drilling pipe 2, reduces the resistance that drilling pipe 2 is subject to, drilling pipe 2 is made to keep rotation status,
The screw rod of feed motor 4 is protected to be not easy to be bent, deform simultaneously；Above-mentioned monitoring device monitoring current is too small lower than original setting electricity
When flowing the lower limit value of range, PLC control, which issues, is unable to run warning.
The stone column tube bundle extracting machine of the utility model monitors rotating electric machine 5 by the way that monitoring device and frequency converter, monitoring device is arranged
Whether load current is in the regional scope of setting, and load current is beyond upper limit value or when being lower than lower limit value, conduction police in time
The number of notifying is to PLC controller, and PLC controller issues control instruction to frequency converter, and Frequency Converter Control feed motor 4 drives drilling pipe 2
Feed velocity, the screw rod 10 of effective protection feed motor is not easy to be bent, deform, and feed motor and rotating electric machine cooperate
The advance and retreat and revolving speed for controlling drilling pipe 2 reduce the card cylinder probability of drilling pipe 2, operate automatic simple and convenient, high production efficiency.
The above is only the specific embodiments of the present invention, but the design concept of the present invention is not limited thereto,
All non-essential modifications to the present invention made by this concept should belong to the row for invading scope of protection of the utility model
For.
Claims (3)
1. reducing the horizontal stone column tube bundle extracting machine of card cylinder probability, including rack, drilling pipe, carriage, bracket, drive the carriage
The feed motor of sliding and the rotating electric machine of driving drilling pipe rotation, carriage are slidably arranged on the rack, and carriage is set
There is the ring flange connecting with rotating electric machine, drilling pipe is hollow cylinder structure, and the front end of drilling pipe is detachably connected on the ring flange,
The rear end of drilling pipe is equipped with drill, and bracket limits the position of the rear end of drilling pipe；It is characterized by also including for monitoring electric rotating
Monitoring device, PLC controller and the frequency converter for controlling feed motor of machine load current, monitoring device and frequency converter with
PLC controller connection, PLC controller are used to regulate and control according to the current monitor signal of monitoring device the output frequency of frequency converter.
2. reducing the horizontal stone column tube bundle extracting machine of card cylinder probability as described in claim 1, it is characterised in that: fixed on the bracket
There are two back-up roller wheel, the rear ends of the drilling pipe to be set up in two back-up roller wheels for assembly, and limit is fixed at the top of the bracket
The top of position idler wheel, limited roller and drilling pipe, which rolls, to be connected.
3. reducing the horizontal stone column tube bundle extracting machine of card cylinder probability as described in claim 1, it is characterised in that: the front end of the drilling pipe
It is connected on the ring flange by interspersed be locked of bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820590650.XU CN208451949U (en) | 2018-04-24 | 2018-04-24 | Reduce the horizontal stone column tube bundle extracting machine of card cylinder probability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820590650.XU CN208451949U (en) | 2018-04-24 | 2018-04-24 | Reduce the horizontal stone column tube bundle extracting machine of card cylinder probability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208451949U true CN208451949U (en) | 2019-02-01 |
Family
ID=65150429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820590650.XU Expired - Fee Related CN208451949U (en) | 2018-04-24 | 2018-04-24 | Reduce the horizontal stone column tube bundle extracting machine of card cylinder probability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208451949U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112078022A (en) * | 2020-08-27 | 2020-12-15 | 程彦周 | Former stone processing apparatus for magnetotherapy mattress |
-
2018
- 2018-04-24 CN CN201820590650.XU patent/CN208451949U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112078022A (en) * | 2020-08-27 | 2020-12-15 | 程彦周 | Former stone processing apparatus for magnetotherapy mattress |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190201 |