CN213360113U - Alternate-discharging long-distance clay conveying device - Google Patents
Alternate-discharging long-distance clay conveying device Download PDFInfo
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- CN213360113U CN213360113U CN202022363086.8U CN202022363086U CN213360113U CN 213360113 U CN213360113 U CN 213360113U CN 202022363086 U CN202022363086 U CN 202022363086U CN 213360113 U CN213360113 U CN 213360113U
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- discharge pipe
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- 239000004927 clay Substances 0.000 title claims abstract description 19
- 238000007599 discharging Methods 0.000 title claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 92
- 239000002002 slurry Substances 0.000 claims abstract description 15
- 239000004570 mortar (masonry) Substances 0.000 claims description 61
- 238000001125 extrusion Methods 0.000 abstract description 2
- 238000009825 accumulation Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 13
- 238000009412 basement excavation Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 239000000654 additive Substances 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
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- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
An alternate discharging long-distance clay conveying device comprises a hopper and a barrel, wherein the barrel is communicated with the hopper, a screw is arranged in the barrel, and the screw is connected with a driving device; the screw rod is provided with a helical blade; the upper side and the lower side of the other end of the barrel are respectively provided with a pipeline interface, the upper pipeline interface is communicated with an interface of a first rotary valve, the lower pipeline interface is communicated with an interface of a second rotary valve, the first rotary valve and the second rotary valve are respectively provided with three interfaces, the other two interfaces of the first rotary valve are respectively communicated with a first slurry cylinder and a discharge pipe, the other two interfaces of the second rotary valve are respectively communicated with a second slurry cylinder and a discharge pipe, and the middle part of the discharge pipe is provided with a material outlet; a first concrete cylinder piston and a second concrete cylinder piston are respectively arranged in the first rotary valve and the second rotary valve; the first rotary valve, the second rotary valve, the first pulp cylinder and the second pulp cylinder are respectively connected with the control device, and the first pulp cylinder and the second pulp cylinder continuously and alternately perform the operations of material accumulation and storage and material extrusion to a material outlet.
Description
Technical Field
The utility model belongs to the technical field of clay processing transportation equipment technique and specifically relates to a long-distance clay conveyor of ejection of compact in turn is related to, and the device can be used to the transport such as material, material in tunnel engineering constructions such as subway, railway, highway, municipal administration, water and electricity.
Background
An important construction technology shield in the construction of tunnel engineering such as subway, railway, highway, municipal administration, hydropower and the like is a construction method for underground excavation of tunnels under the ground. Even if the subway shield machine is used for tunneling underground, the tunnel excavation and lining operation can be safely carried out in the machine while the collapse of the soft foundation excavation surface is prevented or the stability of the excavation surface is kept. The cutter head of the shield machine cuts a soil layer for excavation, materials enter the soil bin and then are discharged by the screw conveyor, the materials are conveyed to the material transport vehicle through the belt conveyor, and then the materials are transported to the outside of the hole through the train through manpower and hoisting equipment.
It can be seen that the transportation mode of the materials generated in the projects such as the tunnel is one wave of three folds, which can be time-consuming and labor-consuming. The construction equipment not only needs to be transported by means of various construction auxiliary equipment, but also needs a large number of personnel to operate and manage the transportation equipment. The conveying mode increases the expenditure of equipment and labor, and greatly improves the construction cost. The time limit and quality of the project are greatly affected if severe weather is encountered or workers do not operate well.
The alternative discharging long-distance transportation device suitable for the underground excavation tunnel in the engineering such as the tunnel does not appear in the existing market, and the alternative discharging long-distance clay conveying device can solve the problem. The combined shield can continuously and alternately discharge materials and remotely convey the materials.
SUMMERY OF THE UTILITY MODEL
Based on the above purpose, the utility model provides a long-distance clay conveyor of ejection of compact in turn, the device have realized the convenient easy operation of the device of incessant long-distance transport in turn, are favorable to shortening construction period, reduce manpower and materials.
In order to solve the technical problem, the utility model discloses a following technical scheme can solve:
an alternate-discharging long-distance clay conveying device comprises a hopper 1 and a barrel 2, wherein one end of the barrel 2 is communicated with a discharging port below the hopper 1, a screw 3 axially penetrates through the barrel 2, and the tail end of one side of the screw 3 is connected with a driving device 12; the screw 3 is provided with a helical blade 4, and the helical blade 4 rotates in the cylinder 2 so as to be mutually extruded with the material and convey the material to the other end of the cylinder 2; two sides of the other end of the barrel body 2 are respectively provided with a pipeline interface, one side pipeline interface is communicated with one interface of a first rotary valve 5, the other side pipeline interface is communicated with one interface of a second rotary valve 6, the first rotary valve 5 and the second rotary valve 6 are respectively provided with three interfaces, the other two interfaces of the first rotary valve 5 are respectively communicated with one ends of a first slurry cylinder 7 and a discharge pipe, the other two interfaces of the second rotary valve 6 are respectively communicated with the other ends of a second slurry cylinder 8 and the discharge pipe, the discharge pipe is simultaneously communicated with the first rotary valve 5 and the second rotary valve 6, and the middle part of the discharge pipe is provided with a material outlet 11; a first concrete cylinder piston 9 and a second concrete cylinder piston 10 are respectively arranged in the first rotary valve 5 and the second rotary valve 6, and the first concrete cylinder piston 9 and the second concrete cylinder piston 10 are respectively driven forwards and backwards in a motor, motor or hydraulic mode; the first rotary valve 5, the second rotary valve 6, the first mortar cylinder 7 and the second mortar cylinder 8 are respectively connected with a control device, when the control device drives the first rotary valve 5 to be communicated with a channel between the barrel body 2 and the first mortar cylinder 7, the channel between the first mortar cylinder 7 and the discharge pipe is closed, a material passes through the first rotary valve 5 and extrudes a first concrete cylinder piston 9 in the first mortar cylinder 7, the material is accumulated in the first mortar cylinder 7, at the moment, the control device drives the second rotary valve 6 to close the channel between the barrel body 2 and the second mortar cylinder 8, and a second concrete cylinder piston 10 in the second mortar cylinder 8 extrudes the material accumulated in the second mortar cylinder 8 to a material outlet 11 under the control of the control device; when the control device drives the first rotary valve 5 to close a channel between the cylinder body 2 and the first mortar cylinder 7, the first mortar cylinder 7 is communicated with the discharge pipe, the control device drives the first mortar cylinder piston 9 to extrude a material to pass through the first rotary valve 5 and be extruded from a material outlet 11 of the discharge pipe, at the moment, the channel between the cylinder body 2 and the second mortar cylinder 8 is communicated, the channel between the second mortar cylinder 8 and the discharge pipe is closed, the material passes through the second rotary valve 6 and is extruded to a second mortar cylinder piston 10 in the second mortar cylinder 8, and the material is accumulated in the second mortar cylinder 8; the first and second cylinders 7 and 8 are reciprocated in this cycle to alternately and continuously store the material and extrude the material to the material outlet 11.
Preferably, the driving means 12 is a motor or an electric machine.
Further, the driving device 12 is disposed outside an end portion of the cylinder 2 near one end of the hopper 1.
Furthermore, each interface of the first rotary valve 5 is connected with the cylinder body 2, the first slurry cylinder 7 and the discharge pipe through flanges. And each interface of the second rotary valve 6 is connected with the cylinder body 2, the second slurry cylinder 8 and the discharge pipe through flanges respectively.
The utility model discloses a long-range clay conveyor of ejection of compact in turn is convenient for secretly dig the tunnel among the tunnel engineering, for example the excavation of shield structure machine. The device can directly receive materials from a screw conveyer in the shield machine, adopts mechanical alternate long-distance conveying, and continuously conveys the materials. The process of material transportation can be simplified, the use of construction auxiliary equipment and the artificial loss are reduced, the construction cost is reduced, the discharging of materials can be easier to operate, and manpower and material resources are saved in a convenient use mode. Meanwhile, the device is elaborately designed in the aspects of size, structure, layout and the like, so that the material can be conveyed remotely, and the device is convenient, rapid, economical and practical.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
fig. 1 is a front view of the alternative discharging long-distance clay conveying device of the utility model.
Fig. 2 is a top view of the alternative discharge remote clay delivery device of the present invention.
Figure 3 is a cross-sectional view of the alternate discharge remote clay delivery device of the present invention.
Detailed Description
In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined below to clearly and completely describe the technical solution of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be obtained by a person skilled in the art without any inventive work based on the described embodiments of the present invention, belong to the protection scope of the present invention.
As shown in fig. 1-3, the utility model discloses a long-distance clay conveyor of ejection of compact in turn, including hopper 1, barrel 2, the one end of barrel 2 and the below discharge gate intercommunication of hopper 1, the axial runs through in barrel 2 and is provided with screw rod 3, and one side end of screw rod 3 is connected with drive arrangement 12, and preferably, drive arrangement 12 is motor or motor. Further, the driving device 12 is disposed outside an end portion of the cylinder 2 near one end of the hopper 1. The screw 3 is provided with a helical blade 4, and the helical blade 4 rotates in the cylinder 2 so as to extrude the materials mutually and convey the materials to the other end of the cylinder 2. The two sides of the other end of the barrel body 2 are respectively provided with a pipeline interface, the pipeline interface on one side is communicated with an interface of the first rotary valve 5, the pipeline interface on the other side is communicated with an interface of the second rotary valve 6, the first rotary valve 5 and the second rotary valve 6 are respectively provided with three interfaces, the other two interfaces of the first rotary valve 5 are respectively communicated with the first slurry cylinder 7 and one end of the discharge pipe, the other two interfaces of the second rotary valve 6 are respectively communicated with the second slurry cylinder 8 and the other end of the discharge pipe, the discharge pipe is simultaneously communicated with the first rotary valve 5 and the second rotary valve 6, and the middle part of the discharge pipe is provided with a material outlet 11. The first rotary valve 5 and the second rotary valve 6 are internally provided with a first concrete cylinder piston 9 and a second concrete cylinder piston 10 respectively, and the first concrete cylinder piston 9 and the second concrete cylinder piston 10 are driven forwards and backwards in a motor, motor or hydraulic mode respectively. The first rotary valve 5, the second rotary valve 6, the first mortar cylinder 7 and the second mortar cylinder 8 are respectively connected with a control device (not shown in the figure), when the control device drives the first rotary valve 5 to be communicated with a channel between the cylinder body 2 and the first mortar cylinder 7, the channel between the first mortar cylinder 7 and the discharge pipe is closed, a material passes through the first rotary valve 5 and extrudes a first concrete cylinder piston 9 in the first mortar cylinder 7, the material is accumulated in the first mortar cylinder 7, at the moment, the control device drives the second rotary valve 6 to close the channel between the cylinder body 2 and the second mortar cylinder 8, and a second concrete cylinder piston 10 in the second mortar cylinder 8 extrudes the material accumulated in the second mortar cylinder 8 to a material outlet 11 under the control of the control device. When the control device drives the first rotary valve 5 to close a channel between the barrel body 2 and the first mortar cylinder 7, the first mortar cylinder 7 is communicated with the discharge pipe, the control device drives the first mortar cylinder piston 9 to extrude a material to pass through the first rotary valve 5 and be extruded from a material outlet 11 of the discharge pipe, at the moment, the channel between the barrel body 2 and the second mortar cylinder 8 is communicated, the channel between the second mortar cylinder 8 and the discharge pipe is closed, the material passes through the second rotary valve 6 and is extruded to a second mortar cylinder piston 10 in the second mortar cylinder 8, and the material is accumulated in the second mortar cylinder 8. The first and second cylinders 7 and 8 are reciprocated in this cycle to alternately and continuously store the material and extrude the material to the material outlet 11.
Furthermore, each interface of the first rotary valve 5 is connected with the cylinder body 2, the first slurry cylinder 7 and the discharge pipe through flanges. And each interface of the second rotary valve 6 is connected with the cylinder body 2, the second slurry cylinder 8 and the discharge pipe through flanges respectively.
In the actual working process, the hopper 1 of the device receives materials to be fed into the device, specially-made additives are manually added into the hopper 1, the additives and the materials are fed into the barrel 2 through the discharge port under the action of self gravity, the screw rod 3 is arranged in the barrel 2, the driving device 12 such as a motor drives the screw rod 3 to rotate under the working action of the motor, and the additives and the materials are mutually extruded in the barrel 2 with the inner wall of the barrel 2 and the rotation of the helical blades 4 on the screw rod 3, so that the properties of the materials are changed in stirring, the device is favorable for conveying the materials, and the materials are conveyed towards the other end of the barrel 2 while being stirred.
When the screw 3 rotates, the screw blade 4 is driven to drive the material to the first rotary valve 5 and the second rotary valve 6 of the device, and when the material reaches the first rotary valve 5 and the second rotary valve 6, the following conditions can be found: the channel of the first rotary valve 5 connected with the cylinder body 2 and the first mortar jar 7 is opened under the control of the control device, the channel of the first rotary valve 5 communicated with the material outlet 11 is closed, the material is driven to move towards the first mortar jar 7 under the continuous rotation of the screw rod 3, the piston 9 of the first mortar jar in the first mortar jar 7 moves backwards, and the material enters the first mortar jar 7. At the same time, the channel of the second rotary valve 6 connected with the cylinder 2 is closed, and the channel of the second rotary valve 6, the second slurry cylinder 8 and the material outlet 11 is opened. Under the control of the control device, the second concrete cylinder piston 10 in the second mortar cylinder 8 moves forward, and the material originally filling the second mortar cylinder 8 is sent out through the second rotary valve 6 and the outlet 11. When the first concrete cylinder piston 9 in the first mortar cylinder 7 retreats to the end of the first mortar cylinder 7, the first concrete cylinder piston is filled with materials, and then under the control of the control device, the first rotary valve 5 is immediately disconnected from the cylinder body 2 and is connected with the outlet channel to start to convey the materials outwards; meanwhile, the materials in the second mortar cylinder 8 are conveyed outwards under the extrusion of the second concrete cylinder piston 10, the second rotary valve 6 is disconnected from the connecting channel with the outlet 11, the cylinder body 2 is connected with the second rotary valve 6 and the second mortar cylinder 8 through the channels, and the materials enter the second mortar cylinder 8 until the materials are full. The design is such that the effect of alternate discharge (i.e. the first vat 7 feeds material while the second vat 8 delivers material) is achieved.
The device can select a high-power motor, and a pipe is connected to the material outlet 11, so that the material is conveyed out at a high frequency speed. The design of the device can easily convey materials to more than 200 meters, and if the materials need to be further away from 300 meters, the problem is not solved.
The utility model discloses a long-distance clay conveyor of ejection of compact in turn utilizes first change valve 5, second change valve 6 to change opening of each passageway closed for the device is mechanized transport in turn, can constantly carry away the material. The operation is easier to discharge materials, manpower and material resources are saved in a convenient use mode, the working efficiency is improved, the working time is saved, and the construction period is greatly shortened.
The cylinder, the pulp vat, the rotary valve, the screw and the like adopted by the device are designed in a special structure, and can be matched with a high-power motor to convey a large amount of materials at a high frequency speed, the distance of more than 200 meters is easily reached, and the conveying at the distance of more than 300 meters is not a problem generally. The process of material transportation is simplified, and the materials are not conveyed in an auxiliary tool transferring mode. The use of construction auxiliary equipment and artificial loss are reduced, and the construction cost is reduced.
It is to be understood that while the invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein, and any combination of the various embodiments may be made therein without departing from the spirit and scope of the present invention as defined by the following claims.
Claims (5)
1. An alternate-discharging long-distance clay conveying device is characterized in that: the device comprises a hopper and a barrel, wherein one end of the barrel is communicated with a discharge hole below the hopper, a screw rod axially penetrates through the barrel, and the tail end of one side of the screw rod is connected with a driving device; the screw is provided with a helical blade, and the helical blade rotates in the cylinder so as to be mutually extruded with the material and convey the material to the other end of the cylinder; two sides of the other end of the barrel are respectively provided with a pipeline interface, one side pipeline interface is communicated with one interface of a first rotary valve, the other side pipeline interface is communicated with one interface of a second rotary valve, the first rotary valve and the second rotary valve are respectively provided with three interfaces, the other two interfaces of the first rotary valve are respectively communicated with one ends of a first slurry cylinder and a discharge pipe, the other two interfaces of the second rotary valve are respectively communicated with the other ends of the second slurry cylinder and the discharge pipe, the discharge pipe is simultaneously communicated with the first rotary valve and the second rotary valve, and the middle part of the discharge pipe is provided with a material outlet; a first concrete cylinder piston and a second concrete cylinder piston are respectively arranged in the first rotary valve and the second rotary valve and are respectively driven forwards and backwards in a motor, motor or hydraulic mode; the first rotary valve, the second rotary valve, the first mortar cylinder and the second mortar cylinder are respectively connected with the control device, when the control device drives the first rotary valve to be communicated with a channel between the cylinder body and the first mortar cylinder, the channel between the first mortar cylinder and the discharge pipe is closed, the material passes through the first rotary valve and extrudes a first concrete cylinder piston in the first mortar cylinder, the material is accumulated in the first mortar cylinder, at the moment, the control device drives the second rotary valve to close the channel between the cylinder body and the second mortar cylinder, and the second concrete cylinder piston in the second mortar cylinder extrudes the material accumulated in the second mortar cylinder to a material outlet under the control of the control device; when the control device drives the first rotary valve to close a channel between the cylinder body and the first mortar cylinder, the first mortar cylinder is communicated with the discharge pipe, the control device drives the first concrete cylinder piston to extrude a material to penetrate through the first rotary valve and be extruded from a material outlet of the discharge pipe, at the moment, the channel between the cylinder body and the second mortar cylinder is communicated, the channel between the second mortar cylinder and the discharge pipe is closed, the material penetrates through the second rotary valve and extrudes a second concrete cylinder piston in the second mortar cylinder, and the material is accumulated in the second mortar cylinder; the first and second paddle cylinders are reciprocated in this cycle to continuously and alternately perform the operations of accumulating and storing the material and extruding the material to the material outlet.
2. An alternate discharge remote clay delivery apparatus as claimed in claim 1 wherein: the driving device is a motor or an electric motor.
3. An alternate discharge remote clay delivery apparatus as claimed in claim 1 or claim 2 wherein: the driving device is arranged on the outer side of the end part of the barrel body close to one end of the hopper.
4. An alternate discharge remote clay delivery apparatus as claimed in claim 1 wherein: and each interface of the first rotary valve is connected with the cylinder body, the first slurry cylinder and the discharge pipe through flanges respectively.
5. An alternate discharge remote clay delivery apparatus as claimed in claim 1, 2 or 4 wherein: and each interface of the second rotary valve is connected with the cylinder body, the second slurry cylinder and the discharge pipe through flanges respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022363086.8U CN213360113U (en) | 2020-10-22 | 2020-10-22 | Alternate-discharging long-distance clay conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022363086.8U CN213360113U (en) | 2020-10-22 | 2020-10-22 | Alternate-discharging long-distance clay conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213360113U true CN213360113U (en) | 2021-06-04 |
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ID=76132579
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022363086.8U Active CN213360113U (en) | 2020-10-22 | 2020-10-22 | Alternate-discharging long-distance clay conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213360113U (en) |
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- 2020-10-22 CN CN202022363086.8U patent/CN213360113U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A long-distance clay conveying device with alternating discharge Granted publication date: 20210604 Pledgee: Bank of China Limited Zhenjiang Runzhou Branch Pledgor: ZHENJIANG BAOCHENG GROUTING EQUIPMENT Co.,Ltd. Registration number: Y2024980015695 |