CN113882399A

CN113882399A - Adjustable backfill device for narrow fertilizer groove

Info

Publication number: CN113882399A
Application number: CN202111352976.1A
Authority: CN
Inventors: 龚宏飞; 谢杰; 张凯; 刘伟明; 梁伟建
Original assignee: Second Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Current assignee: Second Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-01-04
Anticipated expiration: 2041-11-16
Also published as: CN113882399B

Abstract

The invention discloses an adjustable backfill device for a narrow fertilizer groove, which comprises a feeding hopper, wherein the side wall of the feeding hopper is symmetrically provided with lug blocks, supporting rods are arranged in the lug blocks, the end part of each supporting rod is fixedly provided with a transverse plate, the bottom surface of the end part of the transverse plate is symmetrically provided with a lifting structure, the bottom surface of the feeding hopper is provided with a feeding hose, the feeding hose is provided with a pipe barrel, the side wall of the pipe barrel is provided with an installation shaft, the installation shaft is provided with a rotating plate, the rotating plate is pulled by a pull ring to drive the installation shaft to rotate, so that the rotation of the pipe barrel can be realized, the direction of the pipe barrel is changed, soil is conveniently conveyed to different positions, and the device is prevented from frequently moving, quickening the backfilling efficiency and reducing the labor capacity.

Description

Adjustable backfill device for narrow fertilizer groove

Technical Field

The invention relates to the technical field of building construction devices, in particular to an adjustable narrow fertilizer groove backfilling device.

Background

At present, more and more building toward underground space development, the degree of depth is more and more dark, and the place is narrow and small in the urban area, causes the design unit to have to compress the distance of foundation ditch and basement outer wall, has caused many difficulties for fertile groove backfill: the waterproof protective layer is built to the top once, the wall body is too thin, and the stability is difficult to ensure; when the protection wall is not built to the top, the backfilled soil can contact the waterproof layer in the backfilling process, stones, sharp objects and the like cannot be avoided in the drawing, the waterproof layer can be damaged, and the protection wall which is not built to the top can be slumped due to impact in the soil pouring process.

Therefore, the invention provides an adjustable narrow fertilizer groove backfilling device for solving the problems.

Disclosure of Invention

The invention aims to provide an adjustable narrow fertilizer groove backfilling device to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a narrow fat groove backfill device with adjustable, including the feeding funnel, the ear piece is installed to the lateral wall symmetry of feeding funnel, install the bracing piece in the ear piece, the tip fixed mounting of bracing piece has the diaphragm, elevation structure is installed to the tip bottom surface symmetry of diaphragm, feeding hose is installed to the bottom surface of feeding funnel, install the bobbin on the feeding hose, the installation axle is installed to the upper end lateral wall symmetry of bobbin, the installation axle rotates and installs in the support frame, the support frame welding is on the feeding funnel, install the semicircle board on the support frame, the rotor plate is installed to the tip of installation axle, the pull ring is installed to the lateral wall of rotor plate, set for location structure on the rotor plate.

Preferably, the inside mounting of hopper has the screen cloth, and the screen cloth is the slope form, and one end is high, and the other end is low, and the one end that the screen cloth is low is equipped with the blown down tank, and the blown down tank is seted up on the hopper.

Preferably, the semicircular plate is provided with positioning grooves which penetrate through the semicircular plate, and the positioning grooves are provided with multiple groups of circular uniform equidistant arrays.

Preferably, the lifting structure comprises a threaded column, a supporting cylinder, a threaded ring and a handle rod, the threaded column is welded on the bottom surface of the transverse plate, the lower portion of the threaded column is inserted into the supporting cylinder, the threaded ring is rotatably mounted at the upper end of the supporting cylinder, the threaded ring is installed on the threaded column in a threaded mode, and the handle rod is symmetrically welded on the side wall of the threaded column.

Preferably, the bottom surface of the supporting cylinder is provided with a base, and the base is rotatably provided with a roller.

Preferably, the one end of base is pegged graft and is had the picture peg, and the sufficient piece in end is installed to the lower extreme of picture peg, and the bottom surface welding of the sufficient piece in end has the antiskid nail, and the antiskid nail is conical, and the antiskid nail is provided with the multiunit, is the matrix array, and the bolt hole has been seted up to the upper end of picture peg, and the bolt hole is provided with two sets ofly, and the downthehole grafting of bolt has the bolt, and the bolt passes the bolt hole and pegs graft in the bottom of a support section of thick bamboo.

Preferably, location structure comprises U type frame, locating lever, spring and spacing ring, and the welding of U type frame has the locating lever on the U type frame on the upper end lateral wall of rotor plate, and the end of locating lever passes the rotor plate and pegs graft in the constant head tank, has cup jointed the spring on the locating lever, installs the spacing ring on the locating lever.

Preferably, the locating lever is provided with a limiting groove, the side wall of the end part of the U-shaped frame is provided with a rectangular block, and the rectangular block is spliced with a limiting strip.

Preferably, the pipe barrel consists of a plurality of secondary pipe barrels, the secondary pipe barrels are installed in an inserting mode, the upper end of each secondary pipe barrel is provided with a threaded hole, and a threaded bolt is arranged in each threaded hole.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the feeding hose is arranged on the bottom surface of the feeding hopper, the pipe barrel is arranged on the feeding hose, the mounting shaft is arranged on the side wall of the pipe barrel, and the rotating plate is arranged on the mounting shaft, so that the rotating plate is pulled by the pull ring to drive the mounting shaft to rotate, the rotation of the pipe barrel can be realized, the direction of the pipe barrel is changed, soil can be conveniently conveyed to different positions, the frequent movement of the device is avoided, the backfilling efficiency is accelerated, and the labor amount is reduced;

2. according to the invention, the screen is arranged in the feeding hopper, the screen is inclined, the discharge chute is arranged at the lower end of the screen, soil is poured on the screen in the using process, and the screen can screen the soil, so that large-particle soil can be left and can slide out of the discharge chute, and the mixing of large-particle soil and small-particle soil is avoided, and the soil is loosened without tamping when the fertilizer chute is backfilled.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the structure of the present invention;

FIG. 3 is a schematic view of a portion of the present invention;

FIG. 4 is a perspective detail view of the structure of the present invention;

FIG. 5 is a sectional view of a portion of the present invention;

FIG. 6 is a perspective detail view of the positioning rod.

In the figure: hopper 1, screen cloth 101, blown down tank 102, ear piece 2, bracing piece 3, diaphragm 4, feeding hose 5, bobbin 6, installation axle 7, support frame 8, screw thread post 9, support tube 10, screw ring 11, handle pole 12, base 13, picture peg 131, end foot piece 132, anti-skidding nail 133, bolt hole 134, bolt 135, gyro wheel 14, semicircle board 15, constant head tank 151, rotor plate 16, U type frame 161, locating lever 162, spring 163, spacing ring 164, rectangular block 165, spacing strip 166, pull ring 17, spacing groove 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below. The embodiments of the present invention, and all other embodiments obtained by a person of ordinary skill in the art without any inventive work, belong to the scope of protection of the present invention.

Referring to fig. 1 to 6, the present invention provides a technical solution: an adjustable backfill device for a narrow fertilizer groove comprises a feeding hopper 1, wherein lug blocks 2 are symmetrically arranged on the side wall of the feeding hopper 1, a support rod 3 is arranged in each lug block 2, a transverse plate 4 is fixedly arranged at the end part of each support rod 3, a lifting structure is symmetrically arranged on the bottom surface of the end part of each transverse plate 4, a feeding hose 5 is arranged on the bottom surface of the feeding hopper 1, a pipe barrel 6 is arranged on each feeding hose 5, an installation shaft 7 is symmetrically arranged on the side wall of the upper end of each pipe barrel 6, the installation shafts 7 are rotatably arranged in a support frame 8, the support frame 8 is welded on the feeding hopper 1, a semicircular plate 15 is arranged on each support frame 8, a rotating plate 16 is arranged at the end part of each installation shaft 7, a pull ring 17 is arranged on the side wall of each rotating plate 16, the rotating plates 16 can be driven to rotate by pulling the pull ring 17, so that the rotation of the pipe barrels 6 can be realized, soil can be conveniently conveyed to different positions, and frequent movement of the device can be avoided, quickening the backfilling efficiency, reducing the labor capacity and setting a positioning structure on the rotating plate 16.

Hopper 1's internally mounted has screen cloth 101, screen cloth 101 is the slope form, one end is high, the other end is low, the one end that screen cloth 101 is low is equipped with blown down tank 102, blown down tank 102 is seted up on hopper 1, in-process when using, earth falls at screen cloth 101, screen cloth 101 can sieve earth, the earth of large granule just so can be left, from blown down tank 102 roll-off, avoid the earth of big or small granule to mix, earth is loose when making backfill fat groove, do not tamp.

The locating slot 151 is formed in the semicircular plate 15, the locating slot 151 penetrates through the semicircular plate 15, and the locating slot 151 is provided with multiple groups of circular uniform equidistant arrays.

Elevation structure is by screw thread post 9, a support section of thick bamboo 10, threaded ring 11 and handle pole 12 are constituteed, the welding of screw thread post 9 is in the bottom surface of

diaphragm

4, 9 lower parts of screw thread post are pegged graft and are being supported a section of thick bamboo 10, the upper end of a support section of thick bamboo 10 is rotated and is installed threaded

ring

11, 11 screw threads of threaded ring are installed at screw thread post 9, the lateral wall symmetric welding of screw thread post 9 has handle pole 12, when using, drive threaded ring 11 through handle pole 12 and rotate, just can drive a support section of thick bamboo 10 and go up and down, conveniently carry out the regulation of height.

The bottom surface of the supporting cylinder 10 is provided with a base 13, and the base 13 is rotatably provided with a roller 14, so that the device can be conveniently moved through the roller 14.

Inserting plate 131 is inserted to the one end of base 13, end sufficient piece 132 is installed to the lower extreme of inserting plate 131, the bottom surface welding of end sufficient piece 132 has cleat 133, cleat 133 is conical, and cleat 133 is provided with the multiunit, be the matrix array, bolt hole 134 has been seted up to the upper end of inserting plate 131, bolt hole 134 is provided with two sets ofly, it has bolt 135 to peg graft in bolt hole 134, bolt 135 passes bolt hole 134 and pegs graft in the bottom of a support section of thick bamboo 10, when using, can push down picture peg 131, make end sufficient piece 132 contact ground, cleat 133 is inserted in the earth the inside, insert bolt 135 in bolt hole 134 of picture peg 131 upper end again, can increase frictional force like this, the gliding condition appears when avoiding the construction.

Location structure comprises U type frame 161, locating lever 162, spring 163 and spacing ring 164, U type frame 161 welds on the upper end lateral wall of rotating plate 16, it has locating lever 162 to peg graft on the U type frame 161, the tip of locating lever 162 passes rotating plate 16 and pegs graft in constant head tank 151, realize rotating plate 16's locking, the spring 163 has been cup jointed on locating lever 162, install spacing ring 164 on the locating lever 162, through spring 163, can make the tight grafting of locating lever 162 in constant head tank 151.

Limiting groove 18 has been seted up to locating lever 162, and rectangular block 165 is installed to the tip lateral wall of U-shaped frame 161, and rectangular block 165 pegs graft and has spacing 166, and when using, when the angle through rotor plate 16 regulation bobbin 6, locating lever 162 just can peg graft at limiting groove 18 with spacing 166 after extracting from constant head tank 151, avoids locating lever 162 to influence the rotation of rotor plate 16.

The pipe barrel 6 is composed of multiple secondary pipe barrels, the secondary pipe barrels are installed in an inserting mode, threaded holes are formed in the upper ends of the secondary pipe barrels, threaded bolts are arranged in the threaded holes, and the secondary pipe barrels are fixed through the threaded bolts.

The working principle is as follows: when the device is used, firstly, the device is moved to a fertilizer groove, then the threaded ring 11 and the handle rod 12 are rotated to adjust the height, then the telescopic length of the pipe barrel 6 is adjusted according to the actual condition, after the adjustment is finished, construction can be carried out, the fertilizer groove is backfilled, soil is poured on the feeding hopper 1, the soil can enter the feeding hose 5 through the screen 101, then enters the pipe barrel 6 and is sent into the fertilizer groove, during the process of pouring the soil in the feeding hopper 1, large soil blocks can be blocked by the screen 101 and slide out from the discharging groove 102, when in the backfilling process, in order to avoid frequent movement of the device so as to backfill different positions, the angle of the pipe barrel 6 can be adjusted, firstly, the locking of the rotating plate 16 is released by pulling the positioning rod 162, then the pull ring 17 is pulled, so that the rotating plate 16 drives the mounting shaft 7 and the pipe barrel 6 to rotate, therefore, after the angle of the pipe barrel 6 is changed, soil can be conveyed to different positions, the device is prevented from frequently moving, the backfilling efficiency is accelerated, and the labor amount is reduced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a narrow fat groove backfill device with adjustable, includes hopper (1), its characterized in that: ear piece (2) are installed to the lateral wall symmetry of feeding funnel (1), install bracing piece (3) in ear piece (2), the tip fixed mounting of bracing piece (3) has diaphragm (4), elevation structure is installed to the tip bottom surface symmetry of diaphragm (4), feeding hose (5) are installed to the bottom surface of feeding funnel (1), install bobbin (6) on feeding hose (5), installation axle (7) are installed to the upper end lateral wall symmetry of bobbin (6), installation axle (7) rotate and install in support frame (8), support frame (8) welding is on feeding funnel (1), install semicircle board (15) on support frame (8), rotor plate (16) are installed to the tip of installation axle (7), pull ring (17) are installed to the lateral wall of rotor plate (16), set bit architecture on rotor plate (16).

2. The adjustable narrow trough backfilling device according to claim 1, wherein: the automatic feeding device is characterized in that a screen (101) is arranged inside the feeding hopper (1), the screen (101) is inclined, one end of the screen is high, the other end of the screen is low, a discharging groove (102) is formed in the end, low, of the screen (101), and the discharging groove (102) is formed in the feeding hopper (1).

3. The adjustable narrow trough backfilling device according to claim 1, wherein: the locating groove (151) is formed in the semicircular plate (15), the locating groove (151) penetrates through the semicircular plate (15), and multiple groups of locating grooves (151) are arranged and are in circular uniform equidistant arrays.

4. The adjustable narrow trough backfilling device according to claim 1, wherein: the lifting structure comprises a threaded column (9), a supporting cylinder (10), a threaded ring (11) and a handle rod (12), the threaded column (9) is welded on the bottom surface of the transverse plate (4), the lower portion of the threaded column (9) is inserted into the supporting cylinder (10), the threaded ring (11) is rotatably installed at the upper end of the supporting cylinder (10), the threaded ring (11) is installed on the threaded column (9) in a threaded mode, and the handle rod (12) is symmetrically welded on the side wall of the threaded column (9).

5. The adjustable narrow trough backfilling device according to claim 4, wherein: the bottom surface of the supporting cylinder (10) is provided with a base (13), and the base (13) is rotatably provided with a roller (14).

6. The adjustable narrow trough backfilling device according to claim 5, wherein: one end of base (13) is pegged graft and is had picture peg (131), the lower extreme of picture peg (131) is installed end foot piece (132), the bottom surface welding of end foot piece (132) has cleat (133), cleat (133) are conical, and cleat (133) are provided with the multiunit, be the matrix array, bolt hole (134) have been seted up to the upper end of picture peg (131), bolt hole (134) are provided with two sets ofly, it has bolt (135) to peg graft in bolt hole (134), bolt (135) pass bolt hole (134) and peg graft in the bottom of a support section of thick bamboo (10).

7. The adjustable narrow trough backfilling device according to claim 1, wherein: the positioning structure comprises a U-shaped frame (161), a positioning rod (162), a spring (163) and a limiting ring (164), the U-shaped frame (161) is welded on the side wall of the upper end of the rotating plate (16), the positioning rod (162) is inserted into the U-shaped frame (161), the end part of the positioning rod (162) penetrates through the rotating plate (16) and is inserted into the positioning groove (151), the spring (163) is sleeved on the positioning rod (162), and the limiting ring (164) is installed on the positioning rod (162).

8. The adjustable narrow trough backfilling device according to claim 6, wherein: limiting grooves (18) are formed in the positioning rods (162), rectangular blocks (165) are installed on the side walls of the end portions of the U-shaped frames (161), and limiting strips (166) are inserted into the rectangular blocks (165).

9. The adjustable narrow trough backfilling device according to claim 1, wherein: the pipe barrel (6) is composed of a plurality of levels of secondary pipe barrels, the secondary pipe barrels are installed in an inserting mode, the upper end of each secondary pipe barrel is provided with a threaded hole, and a threaded bolt is arranged in each threaded hole.