CN105277386B - Shedding mechanism, spiral sampler, tunneling boring spiral sampler - Google Patents
Shedding mechanism, spiral sampler, tunneling boring spiral sampler Download PDFInfo
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- CN105277386B CN105277386B CN201510847557.3A CN201510847557A CN105277386B CN 105277386 B CN105277386 B CN 105277386B CN 201510847557 A CN201510847557 A CN 201510847557A CN 105277386 B CN105277386 B CN 105277386B
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- roller shutter
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- shedding mechanism
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Abstract
The present invention relates to sampling fields more particularly to a kind of for the shedding mechanism of spiral sampler, spiral sampler, tunneling boring spiral sampler.Shedding mechanism includes discharge duct, U-shaped blowpit and driving discharge duct movement so that the drive component that its discharge port moves up and down in U-shaped blowpit, the open side of U-shaped blowpit includes being located at the opened upper end side above discharge port and the lower open side below discharge port, it is additionally provided with lower roller shutter and lower mandrel member, the both ends of lower roller shutter are connected on the lower end and lower mandrel member of discharge port, and lower roller shutter moves up and down the stretching motion in a manner of the lower open side for covering U-shaped blowpit always with discharge port.Spiral sampler and tunneling boring spiral sampler include above-mentioned shedding mechanism.The shedding mechanism abandons sample in discharge process and will not leak out and spray.
Description
Technical field
The present invention relates to a kind of sampling field more particularly to a kind of shedding mechanism, spiral samplings for spiral sampler
Machine, tunneling boring spiral sampler.
Background technology
The discharge way for the spiral sampler that we are understood at present is open type, and spreading in discharge process is dusted
It is more serious.
For example, a kind of tunneling boring long spire Sampling Machine comprising discharge duct, U-shaped blowpit and driving discharge duct movement
So that the drive component that its discharge port moves up and down in U-shaped blowpit.Wherein, drive component include driving wheel, driven wheel with
And the power of driving wheel is transmitted to the driving chain of driven wheel, driving chain is connect with discharge port.Driving chain drives discharging
Mouth moves up and down so that the open side of U-shaped blowpit includes being located at the opened upper end side above discharge port and below discharge port
Lower open side.It is understood that the open area of moving up and down with discharge port, opened upper end side and lower open side also with
Variation.After long spire sampling head has adopted sample, by division, keeps sample and collected by the hopper that keeps sample, abandon sample through unclosed U-shaped discharging
Slot is discharged on automobile.In rejected material discharge process, discharge duct must move up and down, and the U-shaped blowpit of open type being capable of not shadow
Ring discharge duct movement.But discharge duct has vibration when being moved up and down in U-shaped blowpit and generates, and can cause in discharge process
Material leakage is dusted, and is especially abandoned sample and is gone out from lower open side leakage, sprays, to influence to sample environment.
Invention content
(1) technical problems to be solved
The technical problem to be solved in the present invention is to provide a kind of to abandon that sample will not leak out and what is sprayed is used in discharge process
Shedding mechanism, spiral sampler, the tunneling boring spiral sampler of spiral sampler.
(2) technical solution
In order to solve the above-mentioned technical problem, one aspect of the present invention provides a kind of shedding mechanism for spiral sampler, packet
Discharge duct, U-shaped blowpit and driving discharge duct movement are included so that the driving group that its discharge port moves up and down in U-shaped blowpit
Part, the open side of U-shaped blowpit include being located at opened upper end side above discharge port and lower open below discharge port
Side, is additionally provided with lower roller shutter and lower mandrel member, and the both ends of lower roller shutter are connected to lower end and the lower mandrel member of discharge port, lower roller shutter with
That discharge port moves up and down the stretching motion in a manner of the lower open side for covering U-shaped blowpit always.
According to the present invention, it is additionally provided with roller shutter and coiling, the both ends of upper roller shutter are connected to the upper end of discharge port
On coiling, upper roller shutter is stretched with moving up and down for discharge port in a manner of the opened upper end side for covering U-shaped blowpit always
Contracting movement.
According to the present invention, coiling is spring spool.
According to the present invention, coiling is supported in the top of U-shaped blowpit.
According to the present invention, drive component include motor, the first sprocket wheel, the first driving chain, lifting frame, the second sprocket wheel,
Transmission shaft, third sprocket wheel, the second driving chain, the 4th sprocket wheel；Discharge duct is mounted on lifting frame, and the first sprocket wheel is located at lifting
Above frame, the second sprocket wheel is located at lifting frame lower section, the first driving chain and the first sprocket wheel and the second sprocket engagement, lifts frame
Frame is connected on the first driving chain, and motor drives the rotation of the first sprocket wheel, the first driving chain to transmit the rotation of the first sprocket wheel
To the second sprocket wheel, lifting frame follows the movement of the first driving chain to move up and down and discharge duct is driven to move up and down, so that
Discharge port moves up and down in U-shaped blowpit；Transmission shaft is connect in a manner of being rotated synchronously with the second sprocket wheel with the second sprocket wheel, the
Three sprocket wheels are nibbled with transmission axis connection, the second driving chain with third sprocket wheel and the 4th sprocket wheel in a manner of being rotated synchronously with transmission shaft
It closes, lower mandrel member is connect in a manner of being rotated synchronously with the 4th sprocket wheel with the 4th sprocket wheel, and the rotation of the second sprocket wheel is successively by transmission
Axis, third sprocket wheel, the second driving chain, the 4th sprocket wheel are transferred to lower mandrel member；Wherein, the second sprocket wheel, third sprocket wheel, the 4th sprocket wheel
It cooperates setting with the length of the size and lower roller shutter of lower mandrel member in lower mandrel member, so that the speed that rolls back and forth of lower roller shutter
It is consistent with the movement speed of discharge port.
According to the present invention, lower mandrel member is spring spool.
According to the present invention, lower mandrel member is supported in the bottom end of U-shaped blowpit.
Another aspect of the present invention provides a kind of spiral sampler, including any of the above-described is used for the discharging of spiral sampler
Mechanism.
Another aspect of the invention provides a kind of tunneling boring spiral sampler, including any of the above-described is used for spiral sampler
Shedding mechanism.
(3) advantageous effect
The above-mentioned technical proposal of the present invention has the following advantages that：
The shedding mechanism for spiral sampler of the present invention, including discharge duct, U-shaped blowpit and driving discharge duct fortune
It moves so that the drive component that its discharge port moves up and down in U-shaped blowpit, the open side of U-shaped blowpit include being located at discharge port
The opened upper end side of top and the lower open side below discharge port are additionally provided with lower roller shutter and lower mandrel member, lower roller shutter
Both ends are connected to lower end and the lower mandrel member of discharge port, and lower roller shutter is moved up and down with discharge port to cover U-shaped unload always
The mode stretching motion of the lower open side of hopper.In this way, during abandoning sample discharging, the lower open side of U-shaped blowpit
Always it is sealed by lower roller shutter, as a result, while not influencing to abandon sample discharge, has prevented to abandon sample in discharge process and leaked out and spray
Problem ensure that the neat and tidy of sampling location working environment.
The shedding mechanism for spiral sampler of the present invention, is additionally provided with roller shutter and coiling, the both ends of upper roller shutter
It is connected to upper end and the coiling of discharge port, upper roller shutter is moved up and down with discharge port to cover described U-shaped unload always
The mode stretching motion of the opened upper end side of hopper.In this way, during abandoning sample discharging, the opened upper end side of U-shaped blowpit
Always it is sealed by upper roller shutter, as a result, while not influencing to abandon sample discharge, has especially prevented in discharge process a small amount of rejected material by upper
The problem of portion's open side sprays, ensure that the neat and tidy of sampling location working environment.
The spiral sampler and tunneling boring spiral sampler of the present invention includes all advantages of above-mentioned shedding mechanism.
Description of the drawings
Fig. 1 is the schematic diagram of the tunneling boring long spire Sampling Machine of the prior art；
Fig. 2 and Fig. 3 is the discharge port of the discharge duct in the tunneling boring long spire Sampling Machine shown in Fig. 1 in U-shaped blowpit
In two motion state schematic diagrames moving up and down；
Fig. 4 is to leak out the schematic diagram for abandoning sample when carrying out discharging using the tunneling boring long spire Sampling Machine in Fig. 1；
Fig. 5 is the partial schematic diagram of the tunneling boring spiral sampler of the present invention；
Fig. 6 and Fig. 7 is the discharge port of the discharge duct in the tunneling boring spiral sampler shown in Fig. 5 in U-shaped blowpit
The two motion state schematic diagrames moved up and down；
Fig. 8 is the partial schematic diagram of the shedding mechanism in the tunneling boring spiral sampler in Fig. 5, and driving group is shown
Part and lower mandrel member.
In Fig. 1-Fig. 4：
101：Discharge duct；102：U-shaped blowpit；103：Keep sample hopper；104：Discharge port；105：Drive component；1051：The
One driving chain；1052：Lifting frame；
In Fig. 5-Fig. 8：
201：Discharge duct；202：U-shaped blowpit；204：Discharge port；205：Drive component；206：Lower roller shutter；207:Last volume
Cylinder；208：Upper roller shutter；209：Coiling；2051：Transmission shaft；2052：Third sprocket wheel；2053：Second sprocket wheel；2054：Second passes
Dynamic chain；2055：4th sprocket wheel.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
The every other embodiment that member is obtained without making creative work, shall fall within the protection scope of the present invention.
Wherein, the term "upper" involved in the present invention, "lower" are oriented with Fig. 1 to Fig. 7.
In the prior art, the discharge way of spiral sampler is open type, spreading in discharge process, the phenomenon that dusting
It is more serious.
For example, referring to Fig. 1 to Fig. 4, a kind of tunneling boring long spire Sampling Machine comprising discharge duct 101, U-shaped blowpit 102
And the driving movement of discharge duct 101 is so that the drive component 105 that its discharge port 104 moves up and down in U-shaped blowpit 102.Its
In, drive component 105 includes motor, the first sprocket wheel, the first driving chain 1051, lifting frame 1052, the second sprocket wheel.Discharge duct
201 are mounted on lifting frame 1052, and the first sprocket wheel is located at 1052 top of lifting frame, and the second sprocket wheel is located under lifting frame
Side, the first driving chain 1051 and the first sprocket wheel and the second sprocket engagement, lifting frame 1052 are connected on the first driving chain
(being preferably rigidly connected).Motor drives the rotation of the first sprocket wheel, the first driving chain that the rotation of the first sprocket wheel is transferred to the
Two sprocket wheels, lifting frame follows the movement of the first driving chain to move up and down, and discharge duct is driven to move up and down, so that discharging
Mouth moves up and down in U-shaped blowpit.Lifting frame drives discharge port 104 to move up and down the open side so that U-shaped blowpit 102
Include the opened upper end side above discharge port 104 and the lower open side positioned at 104 lower section of discharge port.It is understood that with
Discharge port 104 moves up and down, and the open area of opened upper end side and lower open side also changes therewith.Long spire sampling head is adopted
After complete sample, by division, keep sample and collected by the hopper 103 that keeps sample, abandons sample and be discharged on automobile through unclosed U-shaped blowpit 102.
In rejected material discharge process, discharge duct 101 must move up and down, and the U-shaped blowpit 102 of open type does not influence the shifting of discharge duct 101
It is dynamic.Discharge duct 101 has vibration and generates when being moved up and down in U-shaped blowpit 102, therefore coal sample can be led in discharge process
It causes leakage coal, dust, especially abandon sample from lower open leakage, ejection, to influence to sample environment.
Therefore, the present invention provides a kind of unloading for spiral sampler for abandoning sample in discharge process and will not leaking out and spraying
Expect mechanism, spiral sampler, tunneling boring spiral sampler.
With reference to Fig. 5 to Fig. 7, one embodiment of tunneling boring spiral sampler of the invention comprising of the invention is used for
One embodiment of the shedding mechanism of spiral sampler.It is as follows, specifically describe the shedding mechanism.
The shedding mechanism includes discharge duct 201, U-shaped blowpit 202, drive component 205, lower roller shutter 206 and lower mandrel member
207.Wherein, drive component 205 drives discharge duct 201 to move so that the discharge port 204 of discharge duct 201 is in U-shaped blowpit 202
It moves up and down, the open side of U-shaped blowpit 202 includes being located at the opened upper end side of 204 top of discharge port and being located at discharge port 204
The lower open side of lower section, it is appreciated that with moving up and down for discharge port 204, opened upper end side and lower open side are opened wide
Area also changes therewith.The both ends of lower roller shutter 206 are separately connected and (are preferably fixedly connected) in the lower end of discharge port 204 under
On reel 207, lower roller shutter 206 is moved up and down with discharge port 204 to cover the lower open side of U-shaped blowpit 202 always
Mode stretching motion, wherein lower roller shutter 206 move upwards for stretch out move, with lower open side open area increase,
Lower roller shutter 206 does stretching movement to cover the increased lower open side of open area；Conversely, lower roller shutter 206 moves downward as contracting
Backhaul it is dynamic, with lower open side open area reduce, lower roller shutter 206 do retraction movement cover open area reduce under
Portion's open side.Above-mentioned stretching campaign and above-mentioned retraction movement are stretching motion.This stretching motion enables to lower roller shutter 206
The impact of rejected material can be withstood while sealed lower portion open side.
In this way, during abandoning sample discharging, the lower open side of U-shaped blowpit 202 is sealed by lower roller shutter 206 always,
As a result, while not influencing to abandon sample discharge, prevents to abandon the problem of sample is sprayed and leaked out in discharge process, ensure that sampling is existing
The neat and tidy of field working environment.
Further, with continued reference to Fig. 5 to Fig. 7, in the present embodiment, it is additionally provided with roller shutter 208 and coiling 209, on
The both ends of roller shutter 208 are separately connected and (are preferably fixedly connected) in the upper end of discharge port 204 and coiling 209, upper roller shutter 208
The stretching motion in a manner of the opened upper end side for covering U-shaped blowpit 202 always is moved up and down with discharge port 204.Wherein,
Upper roller shutter 208 moves downward to be moved to stretch out, and is increased with the open area of opened upper end side, and upper roller shutter 208 does stretching movement
To cover the increased opened upper end side of open area；Conversely, upper roller shutter 208 moves upwards as retraction movement, with opened upper end
The open area of side reduces, and upper roller shutter 208 does retraction movement to cover the opened upper end side of open area reduction.Above-mentioned stretching fortune
Dynamic and above-mentioned retraction movement is stretching motion.This stretching motion enables to roller shutter 208 in sealing opened upper end side
The impact of rejected material can be withstood simultaneously.
In this way, during abandoning sample discharging, the opened upper end side of U-shaped blowpit 202 is sealed by upper roller shutter 208 always,
As a result, while not influencing to abandon sample discharge, a small amount of rejected material in discharge process is especially prevented and has been asked by what opened upper end side spray went out
Topic, ensure that the neat and tidy of sampling location working environment.
Preferably, the material of upper roller shutter and lower roller shutter is rubber or canvas.
Using the shedding mechanism for being provided with upper roller shutter and lower roller shutter, in discharging, rejected material is fallen forever in the lower section of discharge port
And it is sealed in always inside U-shaped blowpit.
Further, in the present embodiment, coiling 209 is spring spool and coiling 209 is supported in U-shaped blowpit 202
Top.As a result, during discharge port 204 moves downward, upper roller shutter 208 is unfolded from coiling 209 simultaneously downwards therewith
Movement；During discharge port 204 moves upwards, upper roller shutter 208 moves upwards, and moving upwards because of upper roller shutter 208
And cause the rotation of spring spool, and then 208 auto reeling of upper roller shutter is on spring spool.Upper roller shutter 208 is with discharge port as a result,
204 move up and down and roll back and forth, covers the opened upper end side of U-shaped blowpit 202 always.Wherein it is preferred to which spring spool is forever
Long property spring spool.
Further, drive component 205 includes motor, the first sprocket wheel, the first driving chain, lifting frame, the second sprocket wheel
2053, transmission shaft 2051, third sprocket wheel 2052, the second driving chain 2054, the 4th sprocket wheel 2055.
Discharge duct 201 is mounted on lifting frame, and the first sprocket wheel is located above lifting frame, and the second sprocket wheel 2053, which is located at, to be risen
It drops below frame, the first driving chain is engaged with the first sprocket wheel and the second sprocket wheel 2053, and lifting frame is connected to the first transmission chain
It (is preferably rigidly connected) on item.Motor drives the rotation of the first sprocket wheel, the first driving chain to transmit the rotation of the first sprocket wheel
To the second sprocket wheel 2053, lifting frame follows the movement of the first driving chain to move up and down, and about 201 discharge duct is driven to transport
It is dynamic, so that discharge port 204 moves up and down in U-shaped blowpit 202.
Transmission shaft 2051 is connect in a manner of being rotated synchronously with the second sprocket wheel 2053 with the second sprocket wheel 2053, i.e. the second sprocket wheel
2053 rotation can drive transmission shaft 2051 to rotate, and transmission shaft 2051 and the second sprocket wheel 2053 are coaxial in the present embodiment.The
Three sprocket wheels 2052 are connect in a manner of being rotated synchronously with transmission shaft 2051 with transmission shaft 2051, i.e. the rotation of transmission shaft 2051 can band
Dynamic third sprocket wheel 2052 rotates, and third sprocket wheel 2052 and transmission shaft 2051 are coaxial in the present embodiment.Second driving chain
2054 engage with third sprocket wheel 2052 and the 4th sprocket wheel 2055.Lower mandrel member 207 with the 4th sprocket wheel 2055 in a manner of rotating synchronously
It is connect with the 4th sprocket wheel 2055, i.e. the rotation of the 4th sprocket wheel 2055 can drive lower mandrel member 207 to rotate, and in the present embodiment the 4th
Sprocket wheel 2055 and lower mandrel member 207 are coaxial.
Transmission shaft 2051, third sprocket wheel 2052, the second driving chain 2054, the are passed through in the rotation of second sprocket wheel 2053 successively
Four sprocket wheels 2055 are transferred to lower mandrel member 207.
Wherein, the size and last volume of the second sprocket wheel 2053, third sprocket wheel 2052, the 4th sprocket wheel 2055 and lower mandrel member 207
Length of the curtain 206 in lower mandrel member 207, which cooperates, to be arranged, so that roll back and forth speed and the discharge port 204 of lower roller shutter 206
Movement speed is consistent.That is, when the first driving chain drives discharge port 204 to move up, the 4th sprocket wheel 2055 drives therewith
Lower mandrel member 207 rotates, and lower mandrel member 207 makes a part of spread apart of lower roller shutter 206, and at the same time discharge port 204 drives lower roller shutter
206 move upwards, and the speed of unfolding of lower roller shutter 206 moves upwards speed and the movement speed of discharge port equal to lower roller shutter 206；
Conversely, when the first driving chain drives discharge port 204 to move down, lower roller shutter 206 moves downward, while the 4th sprocket wheel 2055
Lower mandrel member 207 is driven to rotate, for lower roller shutter volume 206 in lower mandrel member 207, the winding speed of lower roller shutter 206 is equal to lower roller shutter 206
Move downward speed and the movement speed of discharge port.
To sum up, in the present embodiment, since the power source of lower roller shutter 206 and discharge port 204 derives from driving group
Part 205, so size, the third sprocket wheel 2052 of the second sprocket wheel 2053 can be arranged in those skilled in the art according to common knowledge
Length in lower mandrel member 207 of size, the size, the size and lower roller shutter 206 of lower mandrel member 207 of the 4th sprocket wheel 2055
Degree, so that the linear velocity that lower roller shutter 206 moves is equal to the linear velocity of discharge port movement.For example, the second sprocket wheel, third sprocket wheel and
Four sprocket wheels it is in the same size, lower roller shutter 206 in lower mandrel member 207 after integral diameter be equal to (or be substantially equal to) the 4th chain
The diameter of wheel, thereby it is ensured that the second sprocket wheel, third sprocket wheel are consistent with the 4th sprocket wheel and the lower linear velocity of roller shutter, to ensure
Material mouth 204 and lower roller shutter 206 roll back and forth speed and stroke it is consistent.Certainly so that roll back and forth speed and the discharge port of lower roller shutter 206
The consistent realization method of 204 movement speed is not limited to the example above, and those skilled in the art can be with according to common knowledge
It is arranged not between the second sprocket wheel and third sprocket wheel, between third sprocket wheel and the 4th sprocket wheel, between the 4th sprocket wheel and lower mandrel member 207
Integral diameter after roller shutter 206 is in lower mandrel member 2053 with transmission ratio and under coordinating realizes " the speed that rolls back and forth of lower roller shutter 206
Degree is consistent with the movement speed of discharge port 204 ".
It, should in the application involved " speed that rolls back and forth of lower roller shutter 206 is consistent with the movement speed of discharge port 204 "
It is interpreted as being completely the same, can also be almost the same, as long as the mobile phase of the stretching motion of lower roller shutter 206 and discharge port
Coordination enables lower roller shutter 206 to cover lower open side always and withstand impact.
In the present embodiment, when the first sprocket wheel rotates clockwise, discharge port 204 rises, and lower roller shutter 206 is unfolded and on
It rises；When first sprocket wheel rotates counterclockwise, discharge port 204 declines, and lower roller shutter 206 declines and is involved in lower mandrel member 207 therewith.
It is the power (i.e. the power of motor) using Sampling Machine itself to drive the power that lower roller shutter 206 rotates as a result, is not necessarily to
It is additional to increase power and simplify structure.
Certainly, the present invention is not limited to the above-described embodiments, and in other embodiments, lower mandrel member 207 can be spring spool,
It is supported in the bottom end of U-shaped blowpit 202, i.e., setting identical with upper roller shutter 208 and coiling 209.
The scheme being connected with lower mandrel member 207 using the driven wheel 2053 in drive component 205 is compared to using spring spool
Scheme for, the connection of lower mandrel member 207 and driven wheel 2053 is more firm, more has when the impact force of rejected material is larger
Benefit.
Certainly, the setting of coiling 209 of the invention and lower mandrel member 207 is not limited to the above-mentioned mode having been described.
For example, coiling 209 may be provided at the top of U-shaped blowpit 202 and be supported in other mechanisms of Sampling Machine or individually set
The supporting mechanism for coiling 209 is set, lower mandrel member 207 may be provided at the lower section of U-shaped blowpit 202 and be supported on Sampling Machine
Other mechanisms on or be separately provided supporting mechanism for lower mandrel member 207.For example, 209 turns of coiling of driving can be separately provided
Dynamic driving mechanism, the driving mechanism ensure that the speed that rolls back and forth of upper roller shutter 208 is identical as the movement speed of discharge port 204, can be single
The driving mechanism that solely setting driving lower mandrel member 207 rotates, the driving mechanism ensure roll back and forth speed and the discharge port of lower roller shutter 206
204 movement speed is identical.
The spiral sampler of the present invention may also comprise the shedding mechanism for spiral sampler of foregoing description.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, it will be understood by those of ordinary skill in the art that：It still may be used
With technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features；
And these modifications or replacements, various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (9)
1. a kind of shedding mechanism for spiral sampler, including described in discharge duct (201), U-shaped blowpit (202) and driving
Discharge duct (201) moves so that the drive component that its discharge port (204) moves up and down in the U-shaped blowpit (202)
(205), the open side of the U-shaped blowpit (202) includes the opened upper end side being located above the discharge port (204) and is located at
Lower open side below the discharge port (204), which is characterized in that
It is additionally provided with lower roller shutter (206) and lower mandrel member (207), the both ends of the lower roller shutter (206) are connected to the discharging
The lower end of mouthful (204) and the lower mandrel member (207), the lower roller shutter (206) with the discharge port (204) move up and down with
Always the mode stretching motion of the lower open side of the U-shaped blowpit (202) is covered.
2. the shedding mechanism according to claim 1 for spiral sampler, which is characterized in that
It is additionally provided with roller shutter (208) and coiling (209), the both ends of the upper roller shutter (208) are connected to the discharging
The upper end of mouthful (204) and the coiling (209), the upper roller shutter (208) with the discharge port (204) move up and down with
Always the mode stretching motion of the opened upper end side of the U-shaped blowpit (202) is covered.
3. the shedding mechanism according to claim 2 for spiral sampler, which is characterized in that
The coiling (209) is spring spool.
4. the shedding mechanism according to claim 2 or 3 for spiral sampler, which is characterized in that
The coiling (209) is supported in the top of the U-shaped blowpit (202).
5. the shedding mechanism according to claim 1 for spiral sampler, which is characterized in that
The driving component (205) include motor, the first sprocket wheel, the first driving chain, lifting frame, the second sprocket wheel (2053),
Transmission shaft (2051), third sprocket wheel (2052), the second driving chain (2054), the 4th sprocket wheel (2055)；
The discharge duct (201) is mounted on the lifting frame, and first sprocket wheel is located above the lifting frame, described
Second sprocket wheel (2053) is located at below the lifting frame, first driving chain and first sprocket wheel and second chain
(2053) engagement is taken turns, the lifting frame is connected on first driving chain, and the motor drives the first chain rotation
Dynamic, the rotation of first sprocket wheel is transferred to second sprocket wheel (2053), the lifting frame by first driving chain
Follow the movement of first driving chain to move up and down and drive the discharge duct (201) move up and down so that it is described go out
Material mouth (204) moves up and down in the U-shaped blowpit (202)；
The transmission shaft (2051) by with second sprocket wheel (2053) rotate synchronously in a manner of with second sprocket wheel (2053)
Connection, third sprocket wheel (2052) are connect in a manner of being rotated synchronously with the transmission shaft (2051) with the transmission shaft (2051),
Second driving chain (2054) is engaged with the third sprocket wheel (2052) and the 4th sprocket wheel (2055), the lower mandrel member
(207) it is connect with the 4th sprocket wheel (2055) in a manner of being rotated synchronously with the 4th sprocket wheel (2055), second chain
The transmission shaft (2051), the third sprocket wheel (2052), second driving chain are passed through in the rotation for taking turns (2053) successively
(2054), the 4th sprocket wheel (2055) is transferred to the lower mandrel member；
Wherein, second sprocket wheel (2053), the third sprocket wheel (2052), the 4th sprocket wheel (2055) and the lower mandrel member
(207) length of the size and the lower roller shutter (206) in the lower mandrel member (207), which cooperates, to be arranged, so that
The speed that rolls back and forth of the lower roller shutter (206) is consistent with the movement speed of the discharge port (204).
6. the shedding mechanism according to claim 1 for spiral sampler, which is characterized in that
The lower mandrel member (207) is spring spool.
7. the shedding mechanism for spiral sampler according to claim 1 or 6, which is characterized in that
The lower mandrel member (207) is supported in the bottom end of the U-shaped blowpit (202).
8. a kind of spiral sampler, which is characterized in that including described in any one of claim 1-7 for spiral sampler
Shedding mechanism.
9. a kind of tunneling boring spiral sampler, which is characterized in that including being adopted for spiral described in any one of claim 1-7
The shedding mechanism of model machine.
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|---|---|---|---|
| CN201510847557.3A CN105277386B (en) | 2015-11-27 | 2015-11-27 | Shedding mechanism, spiral sampler, tunneling boring spiral sampler |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510847557.3A CN105277386B (en) | 2015-11-27 | 2015-11-27 | Shedding mechanism, spiral sampler, tunneling boring spiral sampler |
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| CN105277386B true CN105277386B (en) | 2018-08-10 |
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| CN202764015U (en) * | 2012-07-12 | 2013-03-06 | 新乡市新飞专用汽车有限公司 | Anti-leakage device for concrete mixer truck |
| CN203275115U (en) * | 2013-04-10 | 2013-11-06 | 西安森和电力有限责任公司 | Coal sample leakproof device used for mechanized sampling machine |
| CN203471967U (en) * | 2013-09-10 | 2014-03-12 | 华菱星马汽车（集团）股份有限公司 | Material-leaking-proof device |
| CN204007148U (en) * | 2014-05-28 | 2014-12-10 | 大连华誉船舶起重运输机械有限公司 | The device for discharging of anode-baking overhead traveling crane |
| CN104748998A (en) * | 2015-04-16 | 2015-07-01 | 长沙开元仪器股份有限公司 | Spiral sampling device |
| CN205246384U (en) * | 2015-11-27 | 2016-05-18 | 长沙开元仪器股份有限公司 | Shedding mechanism, spiral sampling machine, full section spiral sampling machine |
-
2015
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| DE3927718C1 (en) * | 1988-08-27 | 1990-03-29 | Hitachi, Ltd., Tokio/Tokyo, Jp | |
| CN101559872A (en) * | 2009-05-22 | 2009-10-21 | 云南昆船设计研究院 | Anti-leakage feeding machine |
| CN202229940U (en) * | 2011-10-10 | 2012-05-23 | 徐州德百利艾恩工业机械有限公司 | Self-positioning type powder sampling and packaging system for spiral sampling machine |
| CN202764015U (en) * | 2012-07-12 | 2013-03-06 | 新乡市新飞专用汽车有限公司 | Anti-leakage device for concrete mixer truck |
| CN203275115U (en) * | 2013-04-10 | 2013-11-06 | 西安森和电力有限责任公司 | Coal sample leakproof device used for mechanized sampling machine |
| CN203471967U (en) * | 2013-09-10 | 2014-03-12 | 华菱星马汽车（集团）股份有限公司 | Material-leaking-proof device |
| CN204007148U (en) * | 2014-05-28 | 2014-12-10 | 大连华誉船舶起重运输机械有限公司 | The device for discharging of anode-baking overhead traveling crane |
| CN104748998A (en) * | 2015-04-16 | 2015-07-01 | 长沙开元仪器股份有限公司 | Spiral sampling device |
| CN205246384U (en) * | 2015-11-27 | 2016-05-18 | 长沙开元仪器股份有限公司 | Shedding mechanism, spiral sampling machine, full section spiral sampling machine |
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|---|---|
| CN105277386A (en) | 2016-01-27 |
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