CN204287888U - A kind of can the code generator of accurate emplacement depth - Google Patents
A kind of can the code generator of accurate emplacement depth Download PDFInfo
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- CN204287888U CN204287888U CN201420810510.0U CN201420810510U CN204287888U CN 204287888 U CN204287888 U CN 204287888U CN 201420810510 U CN201420810510 U CN 201420810510U CN 204287888 U CN204287888 U CN 204287888U
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Abstract
The utility model discloses a kind of can the code generator of accurate emplacement depth, comprise code-wheel (1), revolving shaft (3), coding proximity switch (7), also comprise gyroscope wheel (2), wire rope I (4), wire rope II (5), balance weight body (6), described gyroscope wheel (2) is adjacent to code-wheel (1) and is arranged on revolving shaft (3), described wire rope I (4) one end connects gyroscope wheel (2), the other end is fixed on Sampling Machine mechanical activity place, described wire rope II (5) one end connects gyroscope wheel (2), and the other end connects balance weight body (6).The utility model relies on wire rope to keep certain torque by balance weight body, thus solves the sampling head produced because of band-type brake and motor action synchronous error and locate inaccurate.The utility model structure is simple, easy to make, economical and practical.Check, maintenance, easy to maintenance, effectively can prevent encoding error, ensure that Sampling Machine is stable, safe handling, sampling be accurate.
Description
Technical field
The utility model belongs to bridge-type Sampling Machine technical field, be specifically related to a kind of can the code generator of accurate emplacement depth.
Background technology
The control system of bridge-type Sampling Machine is made up of hydraulic system and electric control system two part.The lifting of HYDRAULIC CONTROL SYSTEM sampling mechanism assembly, the opening and closing of sampling head claw and cleaning plate, to the scale removal process of sample storage cylinder inwall, realize the collection of sample; Electric control system ensures that Sampling Machine completes according to predetermined working routine and gathers and processes sample overall process, and provides electromotor overload, hydraulic system superpressure for Sampling Machine, and the protections such as Sampling Machine cart, dolly, sampling head are spacing and sampled data process storage automatically.Electric control system is provided with automatically and manual two kinds of control modes.Automatically located by ultrasonic sensor, Sampling Machine automatically completes three-dimensional random reconnaissance in sampling compartment, samples, unloads sample, fragmentation, division, point ore deposit point collection analysis sample and abandon whole work of sample collection.
Ultrasonic sensor automatic horizontal is located, and depth encoder automatic vertical is located.In sampling process Sampling Machine sampling head along with motor drag code-wheel while of hydraulic cylinder flexible clockwise or be rotated counterclockwise, coding proximity switch is encoded by induction code dish teeth groove, thus calculate the upright position (i.e. sampling depth) of sampling head any time, thus random degree of depth when realizing Sampling Machine stochastic sampling, optional position in compartment can be reached and carry out three-dimensional sample function.Depth encoder is made up of revolving shaft, stalling torque motor, electromagnetic brake, code-wheel and coding proximity switch.Its complex structure, fluctuation of service, require that the action synchronism of motor and band-type brake is higher, spend too fast all can causing slowly encode not accurate enough and have a strong impact on sampling accuracy, encoding error is crossed conference and is caused equipment failure and may damage being sampled vehicle bottom, affects the normal operation of equipment.
Locate inaccurate, sampling depth in sampling head decline process not or excessively dark, making sampling depth not accurate enough, may be damaged adopting vehicle.Stalling torque motor is expensive, and motor action and band-type brake action not synchronously cause the easy release failure of depth coding steel wire frequent.
Therefore, developing a kind of can the code generator of accurate emplacement depth be significantly.
Utility model content
What the purpose of this utility model was to provide a kind of structure simple, easy to operate can the code generator of accurate emplacement depth
The purpose of this utility model realizes like this, comprise code-wheel, revolving shaft, coding proximity switch, it is characterized in that: also comprise gyroscope wheel, wire rope I, wire rope II, balance weight body, described gyroscope wheel is adjacent to code-wheel and is arranged on revolving shaft, described wire rope I one end connects gyroscope wheel, the other end is fixed on Sampling Machine mechanical activity place, and described wire rope II one end connects gyroscope wheel, and the other end connects balance weight body.
The utility model relies on wire rope to keep certain clockwise torque by balance weight body, thus solves the sampling head produced because of band-type brake and motor action synchronous error and locate inaccurate.Gyroscope wheel drives code-wheel to rotate by revolving shaft, and coding proximity switch senses that the teeth groove of the code-wheel of rotation produces equidistant pulse signal and is sent to PLC, thus achieves coding.PLC calculates the accurate location of sampling head by the quantity of encoder pulse signal.
The utility model structure is simple, easy to make, economical and practical.Check, maintenance, easy to maintenance, effectively can prevent encoding error, ensure that Sampling Machine is stable, safe handling, sampling be accurate.
Accompanying drawing explanation
Fig. 1 is the utility model one-piece construction schematic diagram;
Fig. 2 is the code-wheel schematic front view for the utility model;
In figure: 1-code-wheel, 2-gyroscope wheel, 3-revolving shaft, 4-wire rope I, 5-wire rope II, 6-balance weight body, 7-encodes proximity switch.
Embodiment
Be further described the utility model below in conjunction with accompanying drawing, but must not be limited the utility model by any way, any change done based on the utility model training centre or improvement, all belong to protection domain of the present utility model.
As shown in Figure 1 and 2, the utility model comprises code-wheel 1, revolving shaft 3, coding proximity switch 7, also comprise gyroscope wheel 2, wire rope I 4, wire rope II 5, balance weight body 6, described gyroscope wheel 2 is adjacent to code-wheel 1 and is arranged on revolving shaft 3, described wire rope I 4 one end connects gyroscope wheel 2, the other end is fixed on Sampling Machine mechanical activity place, and described wire rope II 5 one end connects gyroscope wheel 2, and the other end connects balance weight body 6.
Described code-wheel 1, gyroscope wheel 2, revolving shaft 3 are coaxial, and right alignment is 0.1mm.
Described code-wheel 1 evenly has teeth groove.
Described teeth groove spacing is equal.
Described balance weight body 6 is ferrous materials or cement products.
Described balance weight body 6 is weight.
Described weight is ball shape or cone-shaped.
principle of work of the present utility model and the course of work:
Gyroscope wheel in the utility model relies on wire rope to keep certain torque by balance weight body, thus solves the sampling head produced because of band-type brake and motor action synchronous error and locate inaccurate.Gyroscope wheel drives code-wheel to rotate by revolving shaft, and coding proximity switch senses that the teeth groove of the code-wheel of rotation produces equidistant pulse signal and is sent to PLC, thus achieves coding.PLC calculates the accurate location of sampling head by the quantity of encoder pulse signal, thus accurately samples.
When sampling head declines, wire rope I 4 is connected to certain mechanical activity place in Sampling Machine, and wire rope I 4 can along with decline, and gyroscope wheel 2 rotates, and drives revolving shaft 3 code-wheel 1 of ining succession to rotate together, and now wire rope II 5 balance weight body 6 of ining succession is accepted.
When sampling head stops declining, code-wheel 1 also just stops operating, because wire rope II 5 keeps certain clockwise torque by balance weight body 6, therefore code-wheel 1 can not turn round, coding proximity switch 7 senses that the teeth groove of the code-wheel 1 of rotation produces equidistant pulse signal and is sent to PLC, thus achieves coding.
When sampling head rises, wire rope I 4 is packed up by gyroscope wheel 2, wire rope II 5 balance weight body 6 of ining succession declines, balance weight body 6 torque important under, gyroscope wheel 2 drives revolving shaft 3 code-wheel 1 of ining succession to rotate together, coding proximity switch 7 senses that the teeth groove of the code-wheel 1 of rotation produces equidistant pulse signal and is sent to PLC, thus achieves coding.
When sampling head stops rising, code-wheel 1 also just stops operating, and because wire rope II 5 keeps certain clockwise torque by balance weight body 6, therefore code-wheel 1 can not turn round.So just complete the coding work process of sampling depth.
Claims (7)
1. one kind can the code generator of accurate emplacement depth, comprise code-wheel (1), revolving shaft (3), coding proximity switch (7), it is characterized in that: also comprise gyroscope wheel (2), wire rope I (4), wire rope II (5), balance weight body (6), described gyroscope wheel (2) is adjacent to code-wheel (1) and is arranged on revolving shaft (3), described wire rope I (4) one end connects gyroscope wheel (2), the other end is fixed on Sampling Machine mechanical activity place, described wire rope II (5) one end connects gyroscope wheel (2), and the other end connects balance weight body (6).
2. according to claim 1 can the code generator of accurate emplacement depth, it is characterized in that: described code-wheel (1), gyroscope wheel (2), revolving shaft (3) are coaxial, and right alignment is 0.1mm.
3. according to claim 1 can the code generator of accurate emplacement depth, it is characterized in that: (1) evenly has teeth groove to described code-wheel.
4. according to claim 3 can the code generator of accurate emplacement depth, it is characterized in that: described teeth groove spacing is equal.
5. according to claim 1 can the code generator of accurate emplacement depth, it is characterized in that: described balance weight body (6) is ferrous materials or cement products.
6. according to claim 1 or 5 can the code generator of accurate emplacement depth, it is characterized in that: described balance weight body (6) is weight.
7. according to claim 6 can the code generator of accurate emplacement depth, it is characterized in that: described weight is ball shape or cone-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420810510.0U CN204287888U (en) | 2014-12-21 | 2014-12-21 | A kind of can the code generator of accurate emplacement depth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420810510.0U CN204287888U (en) | 2014-12-21 | 2014-12-21 | A kind of can the code generator of accurate emplacement depth |
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| Publication Number | Publication Date |
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| CN204287888U true CN204287888U (en) | 2015-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420810510.0U Active CN204287888U (en) | 2014-12-21 | 2014-12-21 | A kind of can the code generator of accurate emplacement depth |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109211607A (en) * | 2018-09-25 | 2019-01-15 | 中铝视拓智能科技有限公司 | A kind of method of sampling, device, equipment, system and readable storage medium storing program for executing |
| CN112751510A (en) * | 2020-12-24 | 2021-05-04 | 杭州海康威视数字技术股份有限公司 | In-place detection device, control system and method applied to gate |
-
2014
- 2014-12-21 CN CN201420810510.0U patent/CN204287888U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109211607A (en) * | 2018-09-25 | 2019-01-15 | 中铝视拓智能科技有限公司 | A kind of method of sampling, device, equipment, system and readable storage medium storing program for executing |
| CN112751510A (en) * | 2020-12-24 | 2021-05-04 | 杭州海康威视数字技术股份有限公司 | In-place detection device, control system and method applied to gate |
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