CN209654046U - A kind of pipeline development machine conveying mechanism - Google Patents
A kind of pipeline development machine conveying mechanism Download PDFInfo
- Publication number
- CN209654046U CN209654046U CN201822264904.1U CN201822264904U CN209654046U CN 209654046 U CN209654046 U CN 209654046U CN 201822264904 U CN201822264904 U CN 201822264904U CN 209654046 U CN209654046 U CN 209654046U
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- development machine
- baffle ring
- cylinder
- cutterhead
- conveying mechanism
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Abstract
The utility model relates to a kind of pipeline development machine conveying mechanisms, conveying backward for the material that pipeline development machine excavates, the pipeline development machine includes cylinder and the cutterhead positioned at the barrel front end, the diameter of the cutterhead is more than or equal to the diameter of the cylinder, the cutterhead is equipped with digging cutter, the cutterhead is fixedly mounted in shaft, and the rotating drive mechanism for driving the shaft rotation is equipped in the cylinder, and the pipeline development machine conveying mechanism includes being located at the intracorporal shell of cylinder；The front end of the shell is equipped with the feed well for receiving the material that the digging cutter excavates, and helical blade is rotatably equipped in the shell, and the rear end of the shell is equipped with discharge port；When holding tank turns to above feed well, the soil etc. contained in holding tank can be fallen into feed well.
Description
Technical field
The utility model relates to a kind of pipeline development machine conveying mechanisms.
Background technique
Currently, the pipe-jacking technology construction time used is longer, project cost is high, and the safety of worker can not ensure, can not save
When, efficiently, the completion of safety construction, to will cause pipeline uneven up and down for the hole push pipe of manually drawing used in the prior art,
Guan Yuguan butt and butt is ground one's teeth and disjoint phenomenon, and the gap on pipeline and ground is excessive, often will appear landslide and pipeline
Outer wall flowing water, the time, which has grown ground and will cause, to be collapsed, and causes danger to vehicle or personnel, personnel are caved in when drawing hole
Injure equal danger by a crashing object, pipeline jacking causes digging machine hole too many, inspection shaft is more, waste of manpower, material resources etc., and due to ground apart from short
Lower insecurity factor is too many, and personnel safety cannot ensure, and existing conveying mechanism, can not achieve synchronous while excavating
Material conveying is carried out, pipeline is affected and is laid with efficiency.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of pipelines that can effectively improve to be laid with efficiency, can be to pipeline
The pipeline development machine conveying mechanism that the material that development machine excavates efficiently is conveyed.
In order to solve the above technical problems, the technical solution of the utility model is: a kind of pipeline development machine conveying mechanism is used for
Pipeline development machine excavate material conveying backward, which is characterized in that the pipeline development machine include cylinder and be located at the cylinder
The cutterhead of body front end, the diameter of the cutterhead are more than or equal to the diameter of the cylinder, and the cutterhead is equipped with digging cutter, the knife
Disk is fixedly mounted in shaft, and the rotating drive mechanism for driving the shaft rotation, the pipeline driving are equipped in the cylinder
Machine conveying mechanism includes being located at the intracorporal shell of cylinder；The front end of the shell be equipped with the material for receiving that the digging cutter excavates into
Hopper, helical blade is rotatably equipped in the shell, and the rear end of the shell is equipped with discharge port.
The cutterhead includes annulus as a preferred technical solution, the axis weight of the center of circle of the annulus and the shaft
It closes, the front end face of the annulus is equipped with preceding baffle ring, and the rear end face of the annulus is equipped with rear baffle ring, and the inner surface of the annulus is with before
Multiple partitions are equipped between baffle ring, rear baffle ring, the partition separates the inner surface of the annulus, the inner surface of preceding baffle ring, rear gear
Annular groove between the inner surface of ring is multiple holding tanks, and the rear end of the feed well extends to rear baffle ring.
The lower surface of the feed well is fixedly installed with the backgauge close to the holding tank as a preferred technical solution,
Plate.
The lower surface of the feed well is also fixedly installed with bracket as a preferred technical solution, rotates on the bracket
The idler wheel being supported in the shaft is installed.
The feed inlet being interconnected with the holding tank, institute are offered on the preceding baffle ring as a preferred technical solution,
The side for stating feed inlet is hinged with feeding gate, and the bottom plate for being attached to the circle ring inner surface, institute are fixedly installed on the feeding gate
The shovel board being additionally provided on baffle ring before stating before being located at the feed inlet, before the rear end of the shovel board is higher than the shovel board
It holds, the annular slab being fixedly installed on the shell of the conveying mechanism between the annulus and the front end face of the cylinder,
The lower part of the annular slab is equipped with wedge block, and the rear baffle ring is equipped with pilot hole, is movably installed with mandril in the pilot hole,
The front end of the mandril is withstood on the feeding gate, and the rear end of the mandril is withstood on the inclined surface of the wedge block, works as mandril
When inclined surface relative to wedge block moves to the high point of inclined surface, mandril opens feeding gate to the maximum that is open；The annular slab
It is equipped with the sawtooth projection being located above the feed well.
The rear end of the mandril is equipped with stop collar as a preferred technical solution, and the rear end of the mandril is cased with reset bullet
Spring, the front end of the reset spring are withstood on the stop collar, and the rear end of the reset spring is withstood on the rear baffle ring；It is described
Feeding gate resetting-mechanism is equipped between mandril and the feeding gate or between the feeding gate and the preceding baffle ring.
It as a preferred technical solution, further include the belt conveyor positioned at the lower section of the discharge port.
By adopting the above-described technical solution, a kind of pipeline development machine conveying mechanism, the object excavated for pipeline development machine
The conveying backward of material, the pipeline development machine includes cylinder and the cutterhead positioned at the barrel front end, and the diameter of the cutterhead is big
In the diameter for being equal to the cylinder, the cutterhead is equipped with digging cutter, and the cutterhead is fixedly mounted in shaft, in the cylinder
Equipped with the rotating drive mechanism for driving the shaft rotation, the pipeline development machine conveying mechanism includes being located at the intracorporal shell of cylinder
Body；The front end of the shell is equipped with the feed well for receiving the material that the digging cutter excavates, and is rotatably equipped with spiral shell in the shell
The rear end of vane piece, the shell is equipped with discharge port；Digging cutter on cutterhead carries out soil layer cutting, and the soil layer under cutting is via defeated
Mechanism is sent to be delivered to outside cylinder；When holding tank turns to above feed well, the soil etc. contained in holding tank can be fallen into
In feed well, when holding tank is located at lower part, with the feeding of cutterhead, soil enters holding tank, with the rotation of annulus, holds
It, can be so that soil falls into feed well when slot of receiving is turned to above feed well.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model embodiment one；
Fig. 2 is the positional diagram of cutterhead and feed well in the utility model embodiment one；
Fig. 3 is the positional diagram of annular slab, cutterhead and cylinder in the utility model embodiment two；
Fig. 4 is the main view of cutterhead in the utility model embodiment two；
Fig. 5 is the open theory schematic diagram of feeding gate in the utility model embodiment two；
Fig. 6 is the schematic diagram of sawtooth projection in the utility model embodiment two；
Fig. 7 is the partial enlarged view in Fig. 4 at I.
Specific embodiment
The utility model relates to a kind of conveying mechanism, which is applied on pipeline development machine, below for the ease of
Illustrate, with the conveying mechanism of the utility model, applied to being illustrated for pipeline development machine.
Embodiment one: the pipeline development machine of this conveying mechanism application includes cylinder 1 and the cutterhead positioned at 1 front end of cylinder
2, the diameter of the cutterhead 2 is more than or equal to the diameter of the cylinder 1, and the cutterhead 2 is equipped with digging cutter, and the cutterhead 2 is fixed
It is mounted in shaft 3, mobile station 4 is equipped in the cylinder 2, is rotatably equipped with the shaft, the movement in the mobile station
The rotating drive mechanism for driving the shaft 3 to rotate is fixedly installed on platform 4, between 1 inner wall of the mobile station 4 and the cylinder
Equipped with moving guiding mechanism, the movement for driving the mobile station 4 to move back and forth is equipped between the mobile station 4 and the cylinder 2
Driving mechanism.The conveying backward for the material that the pipeline development machine conveying mechanism is used to excavate pipeline development machine, the cylinder 1
On be additionally provided with cylinder inclination-proof device；Pipeline development machine further includes the cylinder driving mechanism for pushing the cylinder to move forward.By cylinder
Body is installed on pipeline construction face, fixes cylinder using cylinder inclination-proof device, prevents cylinder from tilting, utilize rotating drive mechanism
Band movable knife disc rotates, and the digging cutter on cutterhead carries out soil layer cutting, and the soil layer under cutting is delivered to outside cylinder via conveying mechanism,
Moving drive mechanism can drive mobile station to move back and forth, so that shaft is moved forward and backward, thus be moved forward and backward with movable knife disc,
It can be achieved with the feeding of cutterhead in this way, pipeline can be effectively improved and be laid with efficiency, guarantee construction safety.
The cutterhead 2 includes annulus 5, and the center of circle of the annulus 5 and the axis of the shaft 3 are overlapped, the digging cutter packet
The multiple blades 7 being fixedly mounted between the front end face of the annulus 5 and the front end of the shaft are included, in the axis of the shaft 3
The leading edge of the blade 7 can preferably cut soil layer before the rear of the blade 7 in this way on line direction；The blade 7
Root is fixedly mounted in the shaft 3, and the outer end of the blade 7 extends to rear ramp and is fixedly mounted on the annulus 5
On；Multiple excavation cutter heads 8 are also fixedly installed in the leading edge of the blade 7, the setting for excavating cutter head can be further improved soil layer
Stock-removing efficiency；Digging cutter 9 before being also fixedly installed on the front end face of the shaft.
The front end face of the annulus 5 is equipped with preceding baffle ring 10, and the rear end face of the annulus 5 is equipped with rear baffle ring 11, the annulus 5
Inner surface and preceding baffle ring, rear baffle ring between be equipped with multiple partitions 12, the partition 12 separates the inner surface, preceding of the annulus 5
The inner surface of baffle ring, rear baffle ring inner surface between annular groove be multiple holding tanks 13.
The pipeline development machine conveying mechanism includes being located at the intracorporal shell 14 of cylinder, and the shell 14 and the mobile station are solid
Fixed connection, the front end of the shell are equipped with the feed well 15 between the blade, and the feed well is for receiving the digging
The material that knife excavates is dug, the rear portion of the feed well is located in the annulus, is rotatably equipped with helical blade in the shell 14
16, the rear end of the shell 14 is equipped with discharge port；The lower surface of the feed well 15 is fixedly installed with close to the holding tank
Striker plate 16；The lower surface of the feed well 15 is also fixedly installed with bracket 17, is rotatably equipped with and is supported on the bracket 17
Idler wheel 18 in the shaft.When holding tank turns to above feed well, the soil etc. contained in holding tank can be fallen into
In feed well, when holding tank is located at lower part, with the feeding of cutterhead, soil enters holding tank, with the rotation of annulus, holds
It, can be so that soil falls into feed well when slot of receiving is turned to above feed well.It further include positioned at the lower section of the discharge port
Belt conveyor 34.The belt conveyor will be transported on ground from the earthwork of discharge port output.
The cylinder inclination-proof device include can laterally inserted hole wall plug, the barrel of the cylinder is equipped with pilot hole,
The plug is mounted in the pilot hole, and plug driving hydraulic cylinder is fixedly installed in the cylinder.Plug drives liquid
Cylinder pressure drives plug to be inserted into hole wall, and the relatively fixed of cylinder and hole wall may be implemented, when cutterhead being avoided to rotate, so that cylinder occurs
Inclination.
The moving guiding mechanism includes being located at the intracorporal support base 20 of the cylinder, before being fixedly installed on the support base
The horizontal guide rail 21 extended afterwards is movably installed with the mobile station 4 on the horizontal guide rail 21；The moving drive mechanism includes
Hydraulic cylinder 22, the cylinder body of the hydraulic cylinder 22 are fixedly mounted on the cylinder inboard wall, and the piston rod of the hydraulic cylinder is mounted on institute
It states in mobile station 4.
The revolving speed of the cutterhead is 1-25r/min.
In order to which the foul atmosphere in work progress to be discharged, it is additionally provided with air-introduced machine 23 in the cylinder, the air-introduced machine
Air inlet is towards the front end of the cylinder, and the air outlet of the air-introduced machine is towards the rear end of the cylinder.
The cylinder driving mechanism includes the driving hydraulic cylinder positioned at cylinder rear, the piston rod top of the driving hydraulic cylinder
In the rear end of the cylinder.
The shaft rotating drive mechanism includes speed regulating motor 19.
Embodiment two:
The structure of embodiment two and the structure of embodiment one are essentially identical, the difference is that: as shown in Fig. 3 to Fig. 7,
The feed inlet being interconnected with the holding tank is offered on the preceding baffle ring, the side of the feed inlet is hinged with feeding gate
25, the bottom plate 24 for being attached to the circle ring inner surface is fixedly installed on the feeding gate 25, is additionally provided with position on the preceding baffle ring 10
Shovel board 26 before being located at the feed inlet, the rear end of the shovel board 26 are higher than the front end of the shovel board 26, the conveyer
The annular slab 27 being fixedly installed on the shell 14 of structure between the annulus 5 and the front end face of the cylinder 1, the annular
The lower part of plate 27 is equipped with wedge block 28, and the rear baffle ring 11 is equipped with pilot hole, is movably installed with mandril 29 in the pilot hole,
The front end of the mandril 29 is withstood on the feeding gate 25, and the rear end of the mandril 29 withstands on the inclined surface of the wedge block 28
On 30, when mandril 29 moves to the high point of inclined surface 30 relative to the inclined surface of wedge block, mandril 29 open feeding gate 25 to
Opening is maximum；The annular slab 27 is equipped with the sawtooth projection 31 for being located at 15 top of feed well.Annular slab is fixedly mounted
On the shell of conveying mechanism, in this way when cutterhead rotates, annular slab will not be rotated, with the rotation of cutterhead, when mandril is transported
When moving the high point of the inclined surface of wedge block, mandril opens feeding gate to the maximum that is open, the rotation of cutterhead so that soil pass through into
The opening of bin gate enters in holding tank, and the lower part of annular slab is equipped with the wedge block, can preferably make hole wall in this way
The soil of bottom enters in holding tank, can effectively the soil being cut is collected and be conveyed, and can effectively avoid being cut
Soil hinder travelling forward for cutterhead and cylinder, be further ensured that construction efficiency.The annular slab 27 is equipped with positioned at described
The sawtooth projection 31 of 15 top of feed well, when mandril moves to sawtooth projection, since sawtooth projection has continuously
Multiple protrusions and groove, can make mandril not stop to move forward and backward, so that feeding gate is ceaselessly opened, so that bottom plate is ceaselessly
Movement avoids the soil accumulated from hindering the movement of bottom plate and the opening and closing of feeding gate so that soil be avoided to save bit by bit in holding tank.
As shown in figure 5, the rear end of the mandril 29 is equipped with stop collar 32, the rear end of the mandril is cased with reset spring 33,
The front end of the reset spring 33 is withstood on the stop collar 32, and the rear end of the reset spring 33 withstands on the rear baffle ring 11
On；Feeding gate resetting-mechanism is equipped between the mandril 29 and the feeding gate 25.The feeding gate resetting-mechanism includes being located at
Drawstring between the front end and the feeding gate 25 of the mandril 29.The feeding gate resetting-mechanism mandril, which travels forward, to incite somebody to action
Feeding gate opens, and when mandril moves backward, drives drawstring to close feeding gate, the feeding gate in cutterhead rotation process is avoided to beat
It opens, drawstring one end is fixed on feeding gate, and the other end of drawstring is fixed on mandril, and drawstring can be bent, when mandril is transported backward
When dynamic, feeding gate can be driven to close.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (7)
1. a kind of pipeline development machine conveying mechanism, the conveying backward for the material that pipeline development machine excavates, which is characterized in that institute
Stating pipeline development machine includes cylinder and the cutterhead positioned at the barrel front end, and the diameter of the cutterhead is more than or equal to the cylinder
Diameter, the cutterhead are equipped with digging cutter, and the cutterhead is fixedly mounted in shaft, are equipped in the cylinder and drive the shaft
The rotating drive mechanism of rotation, the pipeline development machine conveying mechanism include being located at the intracorporal shell of cylinder；The front end of the shell
Equipped with the feed well for receiving the material that the digging cutter excavates, it is rotatably equipped with helical blade in the shell, the shell
Rear end is equipped with discharge port.
2. pipeline development machine conveying mechanism as described in claim 1, which is characterized in that the cutterhead includes annulus, the circle
The axis of the center of circle of ring and the shaft is overlapped, and the front end face of the annulus is equipped with preceding baffle ring, and the rear end face of the annulus is equipped with
Baffle ring afterwards, is equipped with multiple partitions between the inner surface of the annulus and preceding baffle ring, rear baffle ring, the partition separates the annulus
Inner surface, the inner surface of preceding baffle ring, rear baffle ring inner surface between annular groove be multiple holding tanks, the rear end of the feed well
Extend to rear baffle ring.
3. pipeline development machine conveying mechanism as claimed in claim 2, which is characterized in that the fixed peace in the lower surface of the feed well
Equipped with the striker plate close to the holding tank.
4. pipeline development machine conveying mechanism as claimed in claim 2, which is characterized in that the lower surface of the feed well is also fixed
Bracket is installed, the idler wheel being supported in the shaft is rotatably equipped on the bracket.
5. pipeline development machine conveying mechanism as claimed in claim 2, which is characterized in that offered on the preceding baffle ring with it is described
The interconnected feed inlet of holding tank, the side of the feed inlet is hinged with feeding gate, patch is fixedly installed on the feeding gate
The shovel board being additionally provided on the bottom plate of the circle ring inner surface, the preceding baffle ring before being located at the feed inlet, the shovel
The rear end of plate is higher than the front end of the shovel board, is fixedly installed on the shell of the conveying mechanism positioned at the annulus and the cylinder
Annular slab between the front end face of body, the lower part of the annular slab are equipped with wedge block, and the rear baffle ring is equipped with pilot hole, described
Mandril is movably installed in pilot hole, the front end of the mandril is withstood on the feeding gate, and the rear end of the mandril withstands on described
On the inclined surface of wedge block, when mandril moves to the high point of inclined surface relative to the inclined surface of wedge block, mandril opens charging
Door is maximum to being open；The annular slab is equipped with the sawtooth projection being located above the feed well.
6. pipeline development machine conveying mechanism as claimed in claim 5, which is characterized in that the rear end of the mandril is equipped with limit
Ring, the rear end of the mandril are cased with reset spring, and the front end of the reset spring is withstood on the stop collar, the reset spring
Rear end withstand on it is described after on baffle ring；Between the mandril and the feeding gate or between the feeding gate and the preceding baffle ring
Equipped with feeding gate resetting-mechanism.
7. such as pipeline development machine conveying mechanism as claimed in any one of claims 1 to 6, which is characterized in that further include positioned at described
The belt conveyor of the lower section of discharge port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822264904.1U CN209654046U (en) | 2018-12-31 | 2018-12-31 | A kind of pipeline development machine conveying mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822264904.1U CN209654046U (en) | 2018-12-31 | 2018-12-31 | A kind of pipeline development machine conveying mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209654046U true CN209654046U (en) | 2019-11-19 |
Family
ID=68519814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822264904.1U Active CN209654046U (en) | 2018-12-31 | 2018-12-31 | A kind of pipeline development machine conveying mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209654046U (en) |
-
2018
- 2018-12-31 CN CN201822264904.1U patent/CN209654046U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220817 Address after: 262500 No. 1213, north of West 50m Road, intersection of Hongde road and Shibali street, Qingzhou Economic Development Zone, Weifang City, Shandong Province Patentee after: Shandong Fengzhi pipeline equipment Co.,Ltd. Address before: Room 502, 3Dan, building 10, 43862 Haidai North Road, Qingzhou City, Weifang City, Shandong Province 262500 Patentee before: Wang Fengzhi |
|
| TR01 | Transfer of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20230817 Granted publication date: 20191119 |
|
| PP01 | Preservation of patent right |