CN115739968A - Device and method for filling fly ash into land crops for land reclamation - Google Patents

Abstract

The invention relates to the technical field of land reclamation, in particular to a device and a method for filling and reclaiming land crops by using fly ash. When the fly ash does not need to be discharged, the motor is stopped to drive the shaft lever to rotate, the screw cap is rotated through the shifting piece, and when the shifting piece rotates and is aligned with the second positioning plate, the bottom of the discharge pipe is in a closed state, so that waste caused by automatic discharge of the fly ash is avoided.

Description

Device and method for filling fly ash to reclaim land crops

Technical Field

The invention relates to the technical field of land reclamation, in particular to a device and a method for filling a reclaimed land crop with fly ash.

Background

The reclamation of mine land, also called land reclamation, is an activity of recovering the land to be available by taking a regulation measure on the land damaged by digging damage, collapse and the like, and the reclamation of solid waste fly ash is one of the main technologies of the existing filling reclamation land crops in China, so that the land reclamation not only can recover the land, but also can treat the solid waste, and has quite high economic benefit. Traditional land reclamation device can be renovated the soil, but in the topography of height unevenness, the height of device can not be adjusted for the device is difficult to normal work, has reduced the practicality of device and the efficiency of land reclamation.

In chinese patent document CN214338486U, a land reclamation device for land utilization is disclosed, which drives a screw rod to rotate through a lifting motor when in use, the screw rod rotates to drive a threaded plate to move downwards to extrude hydraulic oil in a lifting box, the hydraulic oil is moved to the right side from the left side of a partition plate, the hydraulic oil pushes the lifting plate to move when moving, the lifting plate moves to push a support column to ascend, so that the height of the device is adjusted, and the device can conveniently perform land reclamation operation on different terrains.

But above-mentioned device is arranging the material in-process, directly rotates through motor drive bull stick, and the bull stick rotates and drives spiral pay-off piece and rotate, realizes discharging the soil material in the storage cavity through the discharging pipe, nevertheless because the discharging pipe is the tubulose, its bottom does not set up the fender material structure, when need not arrange the material, the removal of device probably makes automatic discharge of soil material to cause the waste of soil material.

Disclosure of Invention

The invention aims to provide a device and a method for filling coal ash to reclaim land crops, and solves the problem that in the discharging process of the existing land reclamation device, a rotating rod is directly driven by a motor to rotate, the rotating rod rotates to drive a spiral feeding sheet to rotate, so that soil materials in a storage cavity are discharged through a discharging pipe, but the discharging pipe is tubular, and a material blocking structure is not arranged at the bottom of the discharging pipe, so that the soil materials can be automatically discharged due to the movement of the device when the discharging is not needed, and the waste of the soil materials is caused.

In order to achieve the purpose, the invention provides a device for filling and reclaiming land crops with fly ash, which comprises a working box, a lifting assembly, a discharging pipe and a discharging assembly, wherein the lifting assembly is used for adjusting the height of the working box, the discharging pipe is arranged at the bottom of the working box, the discharging assembly is arranged inside the working box, the device further comprises a material blocking assembly, the material blocking assembly comprises a material blocking sheet, a connecting ring, a spiral cover and a positioning member, the material blocking sheet is fixedly connected with the discharging pipe and is positioned inside the discharging pipe, the connecting ring is rotatably connected with the discharging pipe and is positioned outside the discharging pipe, the spiral cover is fixedly connected with the connecting ring and is rotatably connected with the discharging pipe, and the positioning member is arranged on the discharging pipe.

The discharging assembly further comprises a shaft lever and a discharging piece, and the shaft lever is rotatably connected with the working box and extends into the working box; the discharging sheet is fixedly connected with the shaft lever and is positioned at one end of the shaft lever close to the discharging pipe.

The material blocking assembly further comprises a shifting sheet, and the shifting sheet is fixedly connected with the screw cap and is positioned on the outer side of the screw cap.

The discharging assembly further comprises a stirring rod, and the stirring rod is fixedly connected with the shaft rod and is positioned on the outer side of the shaft rod.

The positioning component comprises a first positioning plate and a second positioning plate, the first positioning plate is fixedly connected with the material discharging pipe and is positioned on one side, close to the shifting piece, of the material discharging pipe; the second positioning plate is fixedly connected with the discharge pipe and is positioned on one side of the discharge pipe, which is far away from the first positioning plate.

The device for filling the fly ash to reclaim land crops further comprises a reclamation assembly, wherein the reclamation assembly comprises a support and a reclamation roller, and the support is fixedly connected with the working box and is positioned outside the working box; the reclamation roller is connected with the support is rotated to be located the below of work box.

Wherein, the reclamation subassembly still includes reclamation claw, reclamation claw with reclamation roller fixed connection, and be located the outside of reclamation roller.

A method for filling and reclaiming land crops with fly ash comprises the following steps,

the height of the device is adjusted through the lifting assembly;

after the adjustment is finished, the rotating cover is rotated through the shifting piece;

when the shifting piece is aligned with the first positioning plate, stopping rotating the rotary cover;

starting a motor to drive a shaft lever to rotate so as to discharge the fly ash;

and when the shifting piece is aligned with the second positioning block, the discharge of the fly ash is blocked.

According to the device for filling the fly ash to reclaim land crops, the height of the device is adjusted through the lifting assembly according to the ground condition, land reclamation operation on different terrains is facilitated for the device, the rotary cover is rotated, the rotation is stopped when the plectrum is aligned with the first positioning plate, the bottom of the discharge pipe reaches the maximum discharge amount, the shaft lever is driven to rotate through the motor, the shaft lever drives the discharge piece and the stirring rod to rotate, and therefore the fly ash in the storage cavity is guided out of the working box to realize reclamation; when the fly ash does not need to be discharged, the motor is stopped to drive the shaft rod to rotate, the screw cap is rotated through the poking piece, and when the poking piece rotates to be aligned with the second positioning plate, the bottom of the discharge pipe is in a closed state, so that waste caused by automatic discharge of the fly ash is avoided.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.

Fig. 1 is a schematic structural view of an apparatus for filling reclaimed land crops with fly ash according to a first embodiment of the present invention.

Fig. 2 is a schematic view showing the connection of the shaft and the stirring rod according to the first embodiment of the present invention.

Fig. 3 is a schematic structural view of an apparatus for filling reclaimed land crops with fly ash according to a second embodiment of the present invention.

Fig. 4 is a schematic structural view of an apparatus for filling reclaimed land crops with fly ash according to a third embodiment of the present invention.

Fig. 5 is a top view of an apparatus for filling reclaimed land crops with fly ash according to a third embodiment of the present invention.

FIG. 6 is a diagram of the steps of a method of the present invention for filling reclaimed land crops with fly ash.

In the figure: 100-work box, 101-lifting assembly, 102-discharge tube, 103-material-blocking piece, 104-connection ring, 105-screw cap, 106-shaft, 107-discharge piece, 108-plectrum, 109-stirring rod, 110-first positioning plate, 111-second positioning plate, 212-bracket, 213-reclamation roller, 214-reclamation claw, 315-two-way motor, 316-belt, 317-belt pulley, 318-bevel gear, 319-mating gear.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, and the embodiments described below with reference to the accompanying drawings are exemplary and intended to be illustrative of the present invention and should not be construed as limiting the present invention.

The first embodiment:

referring to fig. 1 and 2, fig. 1 is a schematic view showing a structure of an apparatus for filling fly ash to reclaim land crops according to a first embodiment of the present invention, and fig. 2 is a schematic view showing a connection between a shaft and a stirring rod according to the first embodiment of the present invention.

The invention provides a device for filling reclaimed land crops with fly ash, which comprises a working box 100, a lifting assembly 101, a discharge pipe 102, a discharge assembly and a material blocking assembly, wherein the discharge assembly comprises a shaft rod 106, a discharge sheet 107 and a stirring rod 109, the material blocking assembly comprises a material blocking sheet 103, a connecting ring 104, a screw cap 105, a positioning member and a poking sheet 108, and the positioning member comprises a first positioning plate 110 and a second positioning plate 111. Through above-mentioned scheme solved the land reclamation device who records in the background art at row material in-process, because the discharging pipe is the tubulose, its bottom does not set up and keeps off the material structure, when need not arranging the material, the removal of device probably makes the automatic discharge of soil material to cause the problem of the waste of soil material, what can understand simultaneously that above-mentioned scheme not only can be used for controlling row material pipe free switch and arrange the scene of material, can also be used for in the problem solution of ploughing the soil when arranging the material.

For the present embodiment, the lifting assembly 101 is used for adjusting the height of the work box 100, the discharge pipe 102 is disposed at the bottom of the work box 100, and the discharge assembly is installed inside the work box 100; the shaft 106 is rotatably connected with the work box 100 and extends into the work box 100; the discharge sheet 107 is fixedly connected with the shaft rod 106 and is positioned at one end of the shaft rod 106 close to the discharge pipe 102; the stirring rod 109 is fixedly connected to the shaft 106 and is located outside the shaft 106. Lifting unit 101 includes elevator motor, lead screw, baffle and lifter plate, rotates through elevator motor drive lead screw when using, and the lead screw rotates and orders about the screw board and moves down and extrude the hydraulic oil in the lifter box, removes hydraulic oil to the right side from the left side of baffle, and hydraulic oil promotes the lifter plate when removing and removes, and the lifter plate removes and promotes the support column and rise to the realization is adjusted the height of device, and convenient device carries out the land reclamation operation to different topography, the right-hand member of work box 100 is inside to have the storage chamber, has deposited fly ash in the storage chamber, arrange material pipe 102 and install the bottom of work box 100 to with the storage chamber intercommunication, the lower extreme of axostylus axostyle 106 stretches into the inside of storing the chamber, install in the lower extreme outside of axostylus axostyle 106 arrange material piece 107, arrange material piece 107 for the spiral, arrange material piece 107 with axostylus axostyle 106 cooperation forms and is similar to auger transport structure, the outside of axostylus axostyle 106 is provided with a plurality of puddler 109, through puddler 109 stirs in to storing the chamber, prevents that fly ash from congealing in the storage chamber, makes simultaneously the ground discharge from evenly.

Wherein, the material blocking sheet 103 is fixedly connected with the material discharge pipe 102 and is positioned inside the material discharge pipe 102, the connecting ring 104 is rotatably connected with the material discharge pipe 102 and is positioned outside the material discharge pipe 102, the screw cover 105 is fixedly connected with the connecting ring 104 and is rotatably connected with the material discharge pipe 102, and the positioning component is arranged on the material discharge pipe 102. The material blocking piece 103 is arranged in the bottom end of the material discharging pipe 102, a plurality of through holes are circumferentially arranged on the material blocking piece 103, the screw cap 105 is installed on the outer side of the bottom of the material discharging pipe 102 through the connecting ring 104, the screw cap 105 is provided with the through holes identical to the material blocking piece 103, and when the screw cap 105 rotates to align the through holes, the bottom of the material discharging pipe 102 is in an open state; when the through holes of the two are staggered, the bottom of the discharge pipe 102 is in a closed state.

The shifting piece 108 is fixedly connected with the screw cap 105 and is positioned on the outer side of the screw cap 105; the first positioning plate 110 is fixedly connected with the discharge pipe 102 and is positioned on one side of the discharge pipe 102 close to the pick 108; the second positioning plate 111 is fixedly connected to the discharge pipe 102 and is located on a side of the discharge pipe 102 away from the first positioning plate 110. The outside of spiral cover 105 is provided with plectrum 108, through plectrum 108 is convenient for rotate spiral cover 105, the outside circumference array of discharging pipe is provided with first locating plate 110 with second locating plate 111, works as plectrum 108 with when first locating plate 110 aligns, arrange material pipe 102 bottom and be the open mode, works as plectrum 108 with when second locating plate 111 aligns, arrange material pipe 102's bottom and be the closure state.

When the device for filling and reclaiming land crops with the fly ash is used, the height of the device is adjusted through the lifting assembly 101 according to the ground condition, so that the device can conveniently reclaim land on different terrains, the rotary cover 105 is rotated through the poking piece 108, the rotation is stopped when the poking piece 108 is aligned with the first positioning plate 110, at the moment, the bottom of the discharging pipe 102 reaches the maximum discharge amount, the shaft lever 106 is driven to rotate through the motor, the shaft lever 106 drives the discharging piece 107 and the stirring rod 109 to rotate through rotation, and therefore the fly ash in the storage cavity is guided out of the working box 100, and reclamation is achieved; when the fly ash does not need to be discharged, the motor is stopped to drive the shaft rod 106 to rotate, the screw cap 105 is rotated through the poking piece 108, and when the poking piece 108 rotates to be aligned with the second positioning plate 111, the bottom of the discharge pipe 102 is in a closed state, so that waste caused by automatic discharge of the fly ash is avoided.

Second embodiment:

referring to fig. 3, fig. 3 is a schematic structural diagram of an apparatus for filling and reclaiming land crops with fly ash according to a second embodiment of the present invention.

The invention provides a device for filling a reclamation land crop with fly ash, which further comprises a reclamation assembly, wherein the reclamation assembly comprises a bracket 212, a reclamation roller 213 and a reclamation claw 214.

For the present embodiment, the bracket 212 is fixedly connected to the work box 100 and is located outside the work box 100; the reclamation roller 213 is rotatably connected with the bracket 212 and is positioned below the working box 100; the reclamation claw 214 is fixedly connected with the reclamation roller 213 and is positioned at the outer side of the reclamation roller 213. Install the outside of work box 100 the support 212, install on the support 212 reclamation roller 213, reclamation roller 213's outside circumference array is provided with a plurality ofly reclamation claw 214.

When the device of a fly ash filling reclamation land crop of this embodiment is used, when discharging fly ash, through motor drive the reclamation roller 213 rotates, the reclamation roller 213 rotates and drives the reclamation claw 214 rotates and ploughs the soil for fly ash fills better to the soil in.

The third embodiment:

referring to fig. 4 and 5, fig. 4 is a schematic structural view of an apparatus for filling a reclaimed land crop with fly ash according to a third embodiment of the present invention, and fig. 5 is a top view of the apparatus for filling a reclaimed land crop with fly ash according to the third embodiment of the present invention.

The present invention provides an apparatus for filling a reclaimed land crop with fly ash further comprising a drive assembly comprising a bi-directional motor 315, a first transmission member comprising a belt 316 and a pulley 317, and a second transmission member comprising a bevel gear 318 and a mating gear 319.

For the present embodiment, the bidirectional motor 315 is fixedly connected to the work box 100 and is located at the top of the work box 100; the first transmission member is provided on an output shaft of the bidirectional motor 315; the second transmission member is provided on the other output shaft of the bidirectional motor 315. The two output shafts of the bidirectional motor 315 rotate, and the first transmission member and the second transmission member are matched to respectively drive the reclamation roller 213 and the shaft rod 106 to rotate simultaneously, so that the plowing and discharging work is respectively carried out, and the use of the motor is reduced.

Wherein the pulley 317 is mounted on one output shaft of the bidirectional motor 315; the belt 316 is sleeved outside the belt pulley 317; the bevel gear 318 is mounted on the other output shaft of the bidirectional motor 315; the mating gear 319 is fixedly connected to the shaft 106 and is engaged with the bevel gear 318. One of the output shafts of the two-way motor 315 and the reclamation roller 213 are provided with the belt pulley 317, two ends of the belt 316 are respectively sleeved on the two belt pulleys 317, the other output shaft of the two-way motor 315 is provided with the bevel gear 318, and the top of the shaft lever 106 is provided with the matching gear 319.

When the device for filling the fly ash to reclaim land crops is used, the two output shafts of the bidirectional motor 315 rotate to drive the belt pulley 317 and the bevel gear 318 to rotate, the belt 316 and the matching gear 319 drive the reclamation roller 213 and the shaft rod 106 to rotate respectively, and plowing and discharging work is performed respectively, so that the use of the motor is reduced.

Referring to fig. 6, a method for filling fly ash to reclaim land crops includes the following steps,

s101: the height of the device is adjusted by the lifting assembly 101;

s102: after the adjustment is finished, the screw cap 105 is rotated through the shifting piece 108;

s103: when the poking piece 108 is aligned with the first positioning plate 110, stopping the rotation of the rotary cover 105;

s104: starting a motor to drive the shaft lever 106 to rotate so as to discharge the fly ash;

s105: the screw cap 105 is rotated reversely by the pick 108, so that when the pick 108 is aligned with the second positioning block, the discharge of the fly ash is blocked.

In this embodiment, according to the condition of the ground, the height of the device is adjusted by the lifting assembly 101, so that the device can conveniently perform land reclamation operation on different terrains, the rotary cover 105 is rotated by the plectrum 108, the rotation is stopped when the plectrum 108 is aligned with the first positioning plate 110, at this time, the bottom of the discharge pipe 102 reaches the maximum discharge amount, the shaft lever 106 is driven by the motor to rotate, and the shaft lever 106 rotates to drive the discharge piece 107 and the stirring rod 109 to rotate, so that the fly ash in the storage cavity is guided out of the working box 100, and reclamation is realized; when the fly ash does not need to be discharged, the motor is stopped to drive the shaft rod 106 to rotate, the screw cap 105 is rotated through the poking piece 108, and when the poking piece 108 rotates to be aligned with the second positioning plate 111, the bottom of the discharge pipe 102 is in a closed state, so that waste caused by automatic discharge of the fly ash is avoided.

While the above disclosure describes one or more preferred embodiments of the present invention, it is not intended to limit the scope of the claims to such embodiments, and one skilled in the art will understand that all or a portion of the processes performed in the above embodiments may be practiced without departing from the spirit and scope of the claims.

Claims (8)

1. The utility model provides a fly ash fills device of reclamation land crop, includes work box, lifting unit, arranges the material pipe and arranges the material subassembly, lifting unit is used for adjusting the height of work box, it sets up to arrange the material pipe the bottom of work box, it installs to arrange the material unit the inside of work box, its characterized in that still includes and keeps off the material subassembly, it includes fender tablet, go-between, spiral cover and locating component to keep off the material subassembly, keep off the tablet with arrange material pipe fixed connection, and be located arrange the inside of row's material pipe, the go-between with arrange the material pipe and rotate and connect, and be located arrange the outside of material pipe, the spiral cover with go-between fixed connection, and with it rotates to connect to arrange the material pipe, the locating component is installed arrange on the material pipe.

2. The apparatus for reclamation of land crops from fly ash as recited in claim 1, wherein the discharge assembly further comprises a shaft and a discharge blade, the shaft being rotatably connected to the working chamber and extending into the interior of the working chamber; the discharging sheet is fixedly connected with the shaft lever and is positioned at one end of the shaft lever close to the discharging pipe.

3. The apparatus for filling a reclaimed land crop with fly ash of claim 1, wherein the dam assembly further comprises a paddle, the paddle being fixedly connected to the screw cap and located outside the screw cap.

4. The apparatus for loading a reclaimed land crop of claim 2, wherein the discharge assembly further comprises a stir bar fixedly attached to the shaft and positioned outside the shaft.

5. The apparatus for reclamation of land crops from fly ash as recited in claim 3, wherein the positioning member comprises a first positioning plate and a second positioning plate, the first positioning plate being fixedly connected to the discharge tube and located on a side of the discharge tube adjacent to the paddle; the second positioning plate is fixedly connected with the discharge pipe and is positioned on one side of the discharge pipe, which is far away from the first positioning plate.

6. The apparatus for filling a reclamation land crop of fly ash of claim 1, further comprising a reclamation assembly, the reclamation assembly comprising a support and a reclamation roller, the support being fixedly connected to the work box and located outside the work box; the reclamation roller is rotatably connected with the support and is positioned below the working box.

7. The apparatus for filling a reclamation land crop of fly ash as recited in claim 4, wherein the reclamation assembly further comprises a reclamation claw fixedly attached to the reclamation roller and located outside the reclamation roller.

8. A method of filling a reclaimed land crop with fly ash, which is applied to the apparatus for filling a reclaimed land crop as claimed in any one of claims 1 to 7, comprising the steps of:

the height of the device is adjusted through the lifting assembly;

after the adjustment is finished, the rotating cover is rotated through the shifting piece;

when the shifting piece is aligned with the first positioning plate, stopping rotating the rotary cover;

starting a motor to drive a shaft lever to rotate so as to discharge the fly ash;

and when the shifting piece is aligned with the second positioning block, the discharge of the fly ash is blocked.

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