CN211972094U - Silt place normal position solidification equipment - Google Patents
Silt place normal position solidification equipment Download PDFInfo
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- CN211972094U CN211972094U CN202020549861.6U CN202020549861U CN211972094U CN 211972094 U CN211972094 U CN 211972094U CN 202020549861 U CN202020549861 U CN 202020549861U CN 211972094 U CN211972094 U CN 211972094U
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Abstract
The invention provides an in-situ solidification device for a sludge field. The curing device comprises a running mechanism and a multi-degree-of-freedom mechanical arm arranged on the running mechanism, and further comprises a stirring mechanism, wherein the stirring mechanism comprises: driving wheel mechanism and driving wheel drive mechanism, first driven wheel mechanism: is positioned below the driving wheel; a transmission chain: the driving wheel mechanisms and the first driven wheel mechanisms are arranged around each, and a plurality of groups of cutter assemblies are arranged on the transmission chain at intervals; curing agent conveying mechanism: the discharge gate extends to first driven wheel department. The direction of the mechanical arm is adjusted, so that the first driven wheel mechanism is inserted into a sludge field to be treated to reach an appointed depth; starting a driving wheel driving structure, and driving a cutter assembly to stir a sludge field by a transmission chain; and synchronously starting the curing agent conveying mechanism and conveying the curing agent. The device can form a working surface quickly and has the characteristics of low cost, economy, environmental protection and the like.
Description
Technical Field
The invention relates to the technical field of foundation treatment construction, in particular to an in-situ solidification device for a sludge field.
Background
The silt or mucky soil is mainly characterized in that the natural water content is greater than the liquid limit, the compressibility is high, the silt or mucky soil is generally in a flow plastic or soft plastic state, and the silt or mucky soil is a weak foundation which is not processed and is difficult to carry out engineering construction. With the rapid development of urban construction, a large number of newly-added house buildings and municipal infrastructure engineering sites are located in the weak soil distribution areas, pretreatment needs to be carried out on sludge sites, a working surface is provided for subsequent operation, and then it can be guaranteed that large-scale equipment can carry out construction operation on the working surface.
In the prior art, the mode of pretreating a mucky soil field mainly comprises a backfilling method and a curing method.
The backfilling method forms a construction working face by backfilling muck, and covers and presses the surface layer of a field by using gravel soil.
Compared with a backfill method, the curing method is a more environment-friendly, effective and efficient treatment mode.
The curing method includes an in-situ curing technique and an ex-situ curing technique. In the prior art, the non-in-situ solidification technology is mostly adopted, namely, sludge is dug out or pumped to a treatment station or a special field, and solidification equipment or a curing agent is adopted for quick dehydration, so that the sludge solidification effect is achieved. In contrast, the in situ curing technique has more significant advantages. However, most of the traditional sludge in-situ solidification is carried out by spreading a curing agent on the surface of a sludge field and stirring the curing agent by a bucket of an excavator, and the curing agent is not uniformly spread and stirred in the method, so that the curing degree of each area is different, and meanwhile, the raising dust can be caused by large-scale spreading, the environment is polluted greatly, and the treatment depth is small.
In the prior art, the in-situ solidification of a sludge field is carried out by combining a stirring technology and a solidification technology. For example, the invention patent of Chinese patent publication No. CN108483830A discloses a stirring device, which adopts a short spiral reamer head to stir liquid and is matched with a powder spraying pipe to spray curing agent, but the depth and the speed of processing of the reamer head are very limited; the invention patent of Chinese patent publication No. CN103172249A discloses a sludge in-situ solidification treatment device, which is connected with an excavator digging arm, a roller and stirring teeth are arranged at the end part of a frame, a curing agent in a charging bucket is sprayed to the stirring teeth through an air compressor and a conveying pipe, and the stirring depth and the direction of the stirring teeth are adjusted through controlling the digging arm.
The mechanical arm device is adopted, the rotary stirring head which is arranged at the end part of the mechanical arm and is parallel to or vertical to the mechanical arm is adopted, the mechanical arm needs to be moved up and down when in-situ sludge solidification is carried out, the strengthening efficiency is relatively low, the solidification pile is completed by moving the mechanical arm up and down, and the integrity and uniformity of the strengthened stratum are poor.
The utility model of Chinese patent publication No. CN208200704U discloses a shallow sludge solidification device, which adopts a stirring roller arranged parallel to the ground to stir sludge; the utility model discloses a chinese patent publication No. CN206435076U discloses an in-situ sludge solidification stirring machine, and the stirring device is arranged in parallel with the ground.
The horizontal stirring cylinder devices are adopted in the invention, so that the shallow surface silt can be reinforced in a belt shape, the reinforcing depth is shallow, when certain deep part reinforcing is carried out, the stirring cylinder also needs to be moved repeatedly, the reinforcing efficiency is relatively low, and the integrity and uniformity of the reinforced stratum are poor.
Disclosure of Invention
The invention aims to provide a treatment device for quickly and efficiently carrying out in-situ solidification on sludge by adopting a wide cutter frame treatment technology aiming at the problems of limited treatment depth, stirring uniformity and low solidification efficiency of a sludge in-situ solidification device and a solidification method in the prior art.
In order to achieve the aim, the invention provides an in-situ solidification device for a sludge field, which adopts the technical scheme that:
the utility model provides a silt place normal position solidification equipment, includes running gear and installs the multi freedom arm on running gear, still includes rabbling mechanism, the rabbling mechanism includes:
a transmission case: is coupled with the multi-degree-of-freedom mechanical arm;
driving wheel mechanism and driving wheel actuating mechanism: is arranged in the transmission case;
a first driven wheel mechanism: the driving wheel mechanism is positioned below the driving wheel and can move to the oblique lower part of the driving wheel mechanism along with the direction adjustment of the mechanical arm;
a transmission chain: the driving wheel mechanisms and the first driven wheel mechanisms are arranged around each driving wheel mechanism, and a plurality of groups of cutter assemblies are arranged on each transmission chain at intervals;
curing agent conveying mechanism: the device comprises a feeding mechanism and a conveying branch pipe communicated with the feeding mechanism, wherein a discharge port of an output branch pipe extends to a first driven wheel;
the control system comprises: the device is used for controlling the movement of the multi-degree-of-freedom mechanical arm so as to control the downward movement distance of the first driven wheel mechanism and control the conveying speed of the curing agent conveying mechanism and the walking speed of the walking mechanism.
In some embodiments of the present invention, the drive wheel mechanism comprises a plurality of coaxially connected drive wheels;
the first driven wheel mechanism comprises first driven wheels which are coaxially connected and correspond to the driving wheels in number, each driving wheel is surrounded, the first driven wheels correspond to the driving wheels, and a transmission chain is correspondingly arranged.
In some embodiments of the present invention, the curing device further comprises a second driven wheel mechanism, the first driven wheel mechanism, the second driven wheel mechanism and the driving wheel mechanism are arranged in a triangle; the transmission chain is arranged around the driving wheel mechanism, the first driven wheel mechanism and the second driven wheel mechanism; the second driven wheel mechanism is located behind the driving wheel mechanism and the first driven wheel mechanism in the walking direction, and the second driven wheel mechanism is located between the driving wheel and the first driven wheel mechanism in the direction perpendicular to the ground.
In some embodiments of the present invention, the second driven wheel mechanism includes second driven wheels coaxially connected and corresponding to the number of the driving wheels, and a transmission chain is correspondingly disposed around each driving wheel and the corresponding first driven wheel and second driven wheel.
In some embodiments of the present invention, each set of cutter assemblies comprises an assembly mount, and a plurality of serrated knives arranged transversely on the assembly mount; the cutter assembly is mounted to the drive chain via the assembly mount.
In some embodiments of the present invention, the body of each serrated knife includes a main body portion and a head portion, and the head portion is radially contracted with respect to the main body portion.
In some embodiments of the present invention, the conveying branch pipe includes a main body portion and a discharging end portion, the main body portion extends along the transmission chain between the driving wheel and the first driven wheel, the discharging end portion is bent relative to the main body portion, and the discharging end portion extends to the rear of the first driven wheel with reference to the traveling direction of the traveling mechanism.
In some embodiments of the invention, the curing agent conveying mechanism further comprises a plurality of conveying branch pipes and a conveying main pipe, wherein the number of the conveying branch pipes corresponds to the number of the first driven wheels; a plurality of branch pipes are converged to the main pipe; the conveying main pipe is provided with a feeding port.
In some embodiments of the present invention, the feeding mechanism further comprises a solidifying material tank, and the solidifying material tank comprises a discharging pipeline communicated with the feeding port of the main conveying pipe; and a flowmeter is arranged on the discharge pipeline.
In some embodiments of the invention, the walking device comprises a walking wheel set, a chassis connected with the walking wheel set, and a counterweight body, wherein the counterweight body is mounted on the chassis through a slewing mechanism.
Compared with the prior art, the invention has the advantages and positive effects that:
according to the curing equipment provided by the invention, the structural form and the action form of the stirring mechanism are improved, and the insertion direction and the insertion depth of the stirring mechanism can be driven and adjusted through the multi-degree-of-freedom mechanical arm; through the driving structure of a plurality of driving wheels, driven wheels and a plurality of transmission chains, the processing efficiency of the stirring mechanism can be improved. And then can realize the planar reinforcement of thick layer before the silt ground is under construction fast, conveniently, continuously, evenly, form the working face that satisfies the large-scale equipment implementation operation fast, or form temporary road fast, have characteristics such as with low costs, economic environmental protection.
Drawings
FIG. 1 is a schematic structural view of a curing apparatus according to the present invention;
FIG. 2 is a schematic top view of the curing apparatus of the present invention;
FIG. 3 is a schematic front view of a driving wheel of the stirring mechanism;
FIG. 4 is a side view of the driving wheel of the stirring mechanism;
FIG. 5 is a schematic top view of a driving wheel of the stirring mechanism;
FIG. 6 is a partial schematic view of the stirring mechanism;
FIG. 7 is a partial side view of the first driven wheel and the second driven wheel of the stirring mechanism;
FIG. 8 is a schematic front view of the drive chain and cutter assembly mounting structure;
FIG. 9 is a schematic diagram of a side view of the installation of the drive chain and prop assembly;
FIG. 10 is a schematic diagram of the pumping mechanism;
in the above figures:
1-a walking wheel set;
2-counterweight machine body;
301-a first boom, 302-a second boom, 303-a first cylinder, 304-a second cylinder, 305-a third cylinder;
4-a transmission case;
5-a transmission chain;
6-driving wheel;
7-a first driven wheel;
8-a second driven wheel;
901-component mount, 902-serrated knife;
10-a delivery wagon;
11-solidifying material tank;
12-a discharge line;
13-a flow meter;
14-conveying branch pipe, 1401-conveying branch pipe main body part and 1402-conveying branch pipe discharging end part;
15-main conveying pipe;
16-a dispensing valve;
17-a control room;
18-intermediate delivery pipe.
Detailed Description
The invention is described in detail below by way of exemplary embodiments. It should be understood, however, that elements, structures and features of one embodiment may be beneficially incorporated in other embodiments without further recitation.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", and the like indicate orientations or positional relationships based on positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
It will be understood that when an element is referred to as being "disposed on," "connected to," or "secured to" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In order to achieve the above purpose, the present invention firstly provides an in-situ solidification device for a sludge field, and the structure of the in-situ solidification device is shown in fig. 1 and fig. 2, and the adopted technical scheme is as follows:
the in-situ solidification device for the sludge field comprises a walking mechanism, a multi-degree-of-freedom mechanical arm arranged on the walking mechanism and a stirring mechanism, wherein the stirring mechanism is used for stirring the sludge field to perform solidification treatment.
The specific configuration of the traveling mechanism is as follows. Including walking wheelset 1, walking wheelset 1 twines outward and is provided with the walking track, and this kind of structure multiplicable and the area of contact on ground guarantees the normal walking in silt matter place. The walking wheel set comprises a driving wheel, a guide wheel, a drag chain wheel, a thrust wheel, a walking motor, a speed reducer and the like. The driving wheel is positioned in the crawler frame and the wide crawler to control the advancing power; the guide wheels are positioned in the crawler frame and the wide crawler to control the advancing direction; the drag chain wheel is positioned in the crawler frame and the wide crawler to keep the linear motion of the crawler; the thrust wheels are positioned in the crawler frame and the wide crawler and support the chassis; the walking motor and the speed reducer control equipment walk. A counterweight machine body 2 is arranged above the walking wheel set, and the counterweight machine body 2 is installed with the chassis through a slewing mechanism. The slewing mechanism mainly comprises: rotary support, rotary motor and decelerator, casing and counter weight, engine and fuel tank, hydraulic pump and distributing valve etc.. The rotary support is positioned between the crawler frame and the wide crawler and between the shell and the counterweight, and the counterweight body 2 is controlled to rotate through a rotary motor and a reducer; can rotate on the chassis. The structure is similar to that of the excavator walking mechanism and is not described in detail.
The multi-degree-of-freedom mechanical arm comprises a first movable arm 301 and a second movable arm 302, wherein the first movable arm 301 is coupled to the counterweight body 2, and is connected with first oil cylinders 303 (for realizing more stable driving, two first oil cylinders 303 are symmetrically arranged on two sides of the first movable arm 301) so that a driver rotates around the coupling position with the counterweight body 2; the second swing arm 302 is coupled to the first swing arm 301, and a second cylinder 304 is connected therebetween to drive the two arms to rotate relatively.
The rabbling mechanism specifically includes:
the transmission case 4: a third oil cylinder 305 is further arranged between the second mechanical arm 302 and the transmission case 4;
driving wheel mechanism and driving wheel actuating mechanism: the driving wheel driving mechanism is arranged in the transmission case 4, comprises a hydraulic motor, a speed reducer and the like, is used for driving the driving wheel mechanism to rotate, is a common driving structure and is not described again;
a first driven wheel mechanism: the driving wheel mechanism is positioned below the driving wheel and can move to the oblique lower part of the driving wheel mechanism along with the direction adjustment of the mechanical arm; the angle and the position of the transmission case 4 can be controlled and adjusted through the second mechanical arm 302 and the third oil cylinder 305, so that the insertion depth of the first driven wheel mechanism along the sludge field is adjusted;
the transmission chain 5: the driving wheel mechanisms and the first driven wheel mechanisms are arranged in a surrounding mode, and a plurality of groups of cutter assemblies are arranged on each transmission chain 5 at intervals; the function of the cutter assembly of the drive chain 5 is to agitate the sludge.
Curing agent conveying mechanism: comprises a feeding mechanism and a conveying branch pipe communicated with the feeding mechanism, wherein a discharge port of the feeding mechanism extends to a first driven wheel;
the control system comprises: the device is used for controlling the movement of the multi-degree-of-freedom mechanical arm so as to control the downward movement distance of the first driven wheel mechanism and control the conveying speed of the curing agent conveying mechanism and the walking speed of the walking mechanism. The control system is integrated in a control room 17 which is arranged on the counterweight body 2 of the walking mechanism.
After the control system controls the driving wheel mechanism to start, the driving chain 5 is driven to rotate around the driving wheel mechanism and the first driven wheel mechanism; the positions and angles of the multi-degree-of-freedom mechanical arm and the transmission case 4 are adjusted by controlling the first oil cylinder 303, the second oil cylinder 304 and the third oil cylinder 305 to work, so that the stirring mechanism is controlled to be inserted into the sludge along a certain direction to a fixed depth, and the cutter assembly is driven to stir the sludge. In the process, the curing agent conveying mechanism is synchronously controlled to convey the curing agent to the sludge through the conveying branch pipes, and the curing treatment of the sludge is completed in the stirring process.
Referring to fig. 3 to 9, a detailed description will be given of a specific structure of the stirring mechanism.
In order to further improve the processing capacity, in some embodiments of the present invention, the driving wheel mechanism includes a plurality of driving wheels 6 coaxially connected, the driving wheels 6 are arranged at intervals and are connected to the driving wheel driving mechanism through a shaft so as to drive each driving wheel 6 to rotate coaxially; the first driven wheel mechanism comprises first driven wheels 7 which are coaxially connected and correspond to the driving wheels 6 in number, and the first driven wheels 7 are arranged at intervals as the driving wheels 6; a transmission chain 5 is correspondingly arranged around each driving wheel 6 and the corresponding first driven wheel 7. The structure improves the whole width of the stirring mechanism, and can improve the whole processing capacity and the processing efficiency of the mechanism.
In order to further improve the stirring effect, in some embodiments of the present invention, the curing device further includes a second driven wheel mechanism, and the first driven wheel mechanism, the second driven wheel mechanism and the driving wheel mechanism are arranged in a triangular shape; the transmission chain is arranged around the driving wheel mechanism, the first driven wheel mechanism and the second driven wheel mechanism; the second driven wheel mechanism is located behind the driving wheel mechanism and the first driven wheel mechanism in the walking direction, and the second driven wheel mechanism is located between the driving wheel and the first driven wheel mechanism in the direction perpendicular to the ground.
In some embodiments of the invention, the second driven wheel mechanism employs an arrangement similar to the driving wheel 6 and the first driven wheel. The second driven wheel mechanism comprises second driven wheels 8 which are coaxially connected and have the number corresponding to that of the driving wheels 6, and the second driven wheels 8 are arranged at intervals corresponding to the driving wheels 6 and the first driven wheels 7; a transmission chain 5 is correspondingly arranged around each driving wheel 6 and the corresponding first driven wheel 7 and second driven wheel 8.
After the second driving wheel 8 is added, a multi-angle stirring form is formed, the contact area between the stirring part at the front end of the stirring mechanism and the sludge can be increased, sufficient contact between the sludge and the curing agent is facilitated, and the stirring effect is improved.
In some embodiments of the present invention, the cutter assembly is constructed in the following structure. Each group of cutter components comprises a component mounting seat 901 and a plurality of serrated knives 902 which are transversely arranged on the component mounting seat 901; the cutter assembly is mounted to the drive chain 5 via an assembly mount 901. Specifically, each transmission chain 5 is provided with a plurality of component mounting seats 901 at intervals and is transversely mounted, serrated knives 902 are transversely arranged on each mounting seat 901, and the number of serrated knives is designed according to actual working requirements. The arrangement further increases the contact area of the stirring mechanism and the sludge, and can improve the curing treatment efficiency. The body of each serrated knife 902 includes a main body and a head, and the head of the serrated knife is radially contracted with respect to the main body, i.e., a structure with a relatively sharp head is formed, which is beneficial to inserting and stirring sludge.
The reasonable matching of the stirring cutter and the curing agent can further improve the curing treatment effect. Further provides an improved structure of a curing agent conveying mechanism.
The curing agent feeding mechanism also comprises pumping equipment. Referring to fig. 10, the pumping apparatus includes a transport cart 10 that carries a solidification bucket 11. The discharge pipeline 12 of the charging bucket is connected to the feed inlet of the conveying branch pipe. Wherein, a flow meter 13 is arranged on the discharge pipeline 12, and the pumping flow of the curing agent can be monitored and adjusted through a control system.
In some embodiments of the present invention, the conveying branch pipe 14 includes a main body 1401 and a discharge end 1402, the main body 1401 is disposed along the transmission chain 5 between the driving wheel 6 and the first driven wheel 7, and specifically attached to the transmission chain 5, the discharge end 1402 is bent relative to the main body 1401, and the discharge end 1402 extends to the rear of the first driven wheel 7 with the traveling direction of the traveling mechanism as a reference; specifically, it extends to the rear of the first driven wheel 7 through the upper portion of the first driven wheel 7. The structure enables the curing agent to be directly conveyed into the stirred sludge and fully contacted with the sludge, thereby improving the curing effect; this technical effect cannot be achieved if the outfeed end 1402 is located in front of the first driven wheel 7.
In some embodiments of the present invention, the conveying branch pipes 14 and the main conveying pipe 15 are included, and each first driven wheel 7 corresponds to one conveying branch pipe 14; a plurality of branch pipes 14 are collected to the main pipe 15 through a plurality of intermediate conveying pipes 18; the main conveying pipe 14 is provided with a feeding port which is communicated with a discharging pipeline 12 of the curing material pipe. The structure can convey the curing material to the rear end of each first driven wheel 7 for stirring, and the curing material can be ensured to meet the curing use.
The solidification device provided by the invention can be used for quickly and efficiently finishing solidification operation, and is high in economy.
In some embodiments of the present invention, based on the above solidification treatment apparatus, there is further provided an in-situ solidification construction method for a sludge field, including the following steps:
driving the curing device to travel to a mucky soil construction site to be constructed; meanwhile, the pumping equipment is controlled to enter a stable site at the edge of the mucky soil construction site, and a discharge pipeline 12 and a conveying branch pipe 14 corresponding to a solidification charging bucket 11 of the pumping equipment are communicated.
Adjusting the position and the direction of the multi-degree-of-freedom mechanical arm to enable the first driven wheel mechanism 7 to be inserted into a sludge field to be processed to reach a specified depth; specifically, the position between the first mechanical arm 301 and the second mechanical arm 302 and the included angle between the first mechanical arm 301 and the silt ground can be adjusted by controlling the coordinated operation of the rotary motor, the first oil cylinder 303, the second oil cylinder 304 and the third oil cylinder 305. In some embodiments of the present invention, the direction of the mechanical arm is adjusted based on the traveling direction of the traveling mechanism, so that the first driven wheel mechanism is located in front of the driving wheel structure and is inserted into a sludge field to be treated.
Starting a driving wheel 6 driving structure, and driving a cutter assembly to stir a sludge field by a transmission chain 5; the rotational speed of the driving wheel 6 can be adjusted by means of a control system.
And synchronously starting the curing agent conveying mechanism, and synchronously conveying the curing agent to the first driven wheel 7. Specifically, an air compressor and a flow meter 13 are started to pump the curing agent, and the curing agent is conveyed to the vicinity of the first driven wheel 7 through a curing material tank 11, a discharge pipeline 12, a conveying main pipe 15 and a conveying branch pipe 14 and is sprayed out.
Keeping the synchronous work and the walking of the walking mechanism and the pumping mechanism, controlling the rotating speed of the driving wheel 6, adjusting the air compressor and the flow meter 13 to be matched with the walking speed of the walking mechanism and the pumping equipment, and ensuring the mixing ratio and the stirring uniformity of the curing agent.
And after the reinforcement of the mucky soil strip-shaped area is finished, controlling the walking mechanism and the pumping equipment to enter the adjacent area to turn back, and implementing the steps until the whole preset reinforcement range is finished.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.
Claims (10)
1. The utility model provides a silt place normal position solidification equipment which characterized in that, includes running gear and installs the multi freedom arm on running gear, still includes rabbling mechanism, the rabbling mechanism includes:
a transmission case: is coupled with the multi-degree-of-freedom mechanical arm;
driving wheel mechanism and driving wheel actuating mechanism: is arranged in the transmission case;
a first driven wheel mechanism: the driving wheel mechanism is positioned below the driving wheel and can move to the oblique lower part of the driving wheel mechanism along with the direction adjustment of the mechanical arm;
a transmission chain: the driving wheel mechanisms and the first driven wheel mechanisms are arranged around each driving wheel mechanism, and a plurality of groups of cutter assemblies are arranged on each transmission chain at intervals;
curing agent conveying mechanism: the device comprises a feeding mechanism and a conveying branch pipe communicated with the feeding mechanism, wherein a discharge port of an output branch pipe extends to a first driven wheel;
the control system comprises: the device is used for controlling the movement of the multi-degree-of-freedom mechanical arm so as to control the downward movement distance of the first driven wheel mechanism and control the conveying speed of the curing agent conveying mechanism and the walking speed of the walking mechanism.
2. The in situ sludge field solidification apparatus of claim 1 wherein:
the driving wheel mechanism comprises a plurality of driving wheels which are coaxially connected;
the first driven wheel mechanism comprises first driven wheels which are coaxially connected and correspond to the driving wheels in number, each driving wheel is surrounded, the first driven wheels correspond to the driving wheels, and a transmission chain is correspondingly arranged.
3. The in situ sludge field solidification apparatus of claim 1 or 2 wherein: the curing device further comprises a second driven wheel mechanism, and the first driven wheel mechanism, the second driven wheel mechanism and the driving wheel mechanism are arranged in a triangular mode; the transmission chain is arranged around the driving wheel mechanism, the first driven wheel mechanism and the second driven wheel mechanism; the second driven wheel mechanism is located behind the driving wheel mechanism and the first driven wheel mechanism in the walking direction, and the second driven wheel mechanism is located between the driving wheel and the first driven wheel mechanism in the direction perpendicular to the ground.
4. The in situ sludge field solidification apparatus of claim 3 wherein: the second driven wheel mechanism comprises second driven wheels which are coaxially connected and correspond to the driving wheels in number, each driving wheel is surrounded, and a transmission chain is correspondingly arranged on each first driven wheel and each second driven wheel which correspond to the driving wheel.
5. The in situ sludge field solidification apparatus of claim 1 wherein each of the plurality of cutter assemblies includes an assembly mount and a plurality of serrated knives disposed transversely on the mount; the cutter assembly is mounted to the drive chain via the assembly mount.
6. A sludge field in-situ solidification apparatus as claimed in claim 5 wherein the body of each serrated knife comprises a main body portion and a head portion, the head portion being radially constricted relative to the main body portion.
7. The in-situ solidification device for the sludge field as claimed in claim 1 or 2, wherein the conveying branch pipe comprises a main body part and a discharge end part, the main body part is arranged along the transmission chain between the driving wheel and the first driven wheel in an extending manner, the discharge end part is bent relative to the main body part, and the discharge end part extends to the rear of the first driven wheel based on the traveling direction of the traveling mechanism.
8. The in-situ solidification device for the sludge field as claimed in claim 7, wherein the solidifying agent conveying mechanism further comprises a plurality of conveying branch pipes and a conveying main pipe, wherein the number of the conveying branch pipes corresponds to the number of the first driven wheels; a plurality of branch pipes are converged to the main pipe; the conveying main pipe is provided with a feeding port.
9. The in-situ solidification device for the sludge field according to claim 8, wherein the feeding mechanism further comprises a solidification tank, and the solidification tank comprises a discharge pipeline which is communicated with a feeding port of the main conveying pipe; and a flowmeter is arranged on the discharge pipeline.
10. The in-situ sludge field solidification device as claimed in claim 1, wherein the walking mechanism comprises a walking wheel set, a chassis connected with the walking wheel set, and a counterweight body and a rotating mechanism, wherein the counterweight body is mounted on the chassis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020549861.6U CN211972094U (en) | 2020-04-14 | 2020-04-14 | Silt place normal position solidification equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020549861.6U CN211972094U (en) | 2020-04-14 | 2020-04-14 | Silt place normal position solidification equipment |
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| CN211972094U true CN211972094U (en) | 2020-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020549861.6U Active CN211972094U (en) | 2020-04-14 | 2020-04-14 | Silt place normal position solidification equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111424635A (en) * | 2020-04-14 | 2020-07-17 | 青岛市勘察测绘研究院 | In-situ solidification device for muddy field and solidification construction method |
| CN112407961A (en) * | 2020-11-28 | 2021-02-26 | 陈卫星 | Curing agent conveying equipment for sludge soil remediation |
-
2020
- 2020-04-14 CN CN202020549861.6U patent/CN211972094U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111424635A (en) * | 2020-04-14 | 2020-07-17 | 青岛市勘察测绘研究院 | In-situ solidification device for muddy field and solidification construction method |
| CN112407961A (en) * | 2020-11-28 | 2021-02-26 | 陈卫星 | Curing agent conveying equipment for sludge soil remediation |
| CN112407961B (en) * | 2020-11-28 | 2022-04-19 | 浙江固强新材料有限公司 | Curing agent conveying equipment for sludge soil remediation |
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