CN220725126U - Adjustable backfilling device for narrow fertilizer groove - Google Patents
Adjustable backfilling device for narrow fertilizer groove Download PDFInfo
- Publication number
- CN220725126U CN220725126U CN202322486336.0U CN202322486336U CN220725126U CN 220725126 U CN220725126 U CN 220725126U CN 202322486336 U CN202322486336 U CN 202322486336U CN 220725126 U CN220725126 U CN 220725126U
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- longitudinal beam
- cross
- longitudinal
- draw bar
- transverse
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- 239000003337 fertilizer Substances 0.000 title claims abstract description 14
- 239000002184 metal Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 210000003608 fece Anatomy 0.000 claims 5
- 239000010871 livestock manure Substances 0.000 claims 5
- 230000002787 reinforcement Effects 0.000 claims 1
- 230000002966 stenotic effect Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 5
- 239000002689 soil Substances 0.000 abstract description 4
- 230000003014 reinforcing effect Effects 0.000 description 10
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 230000008901 benefit Effects 0.000 description 4
- 238000007493 shaping process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000010410 layer Substances 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Fertilizing (AREA)
Abstract
The utility model discloses an adjustable backfilling device for a narrow fertilizer slot, which comprises a main frame body, a lifting frame and a feeding hopper, wherein the main frame body is provided with a lifting frame; the main frame body comprises an underframe, wherein the underframe is of a rectangular frame structure and comprises two first cross beams, a first longitudinal beam and a fourth longitudinal beam which are arranged at two ends of the cross beams, and a second longitudinal beam and a third longitudinal beam which are arranged in the middle of the first cross beams; an upright post is arranged at the intersection point of the second longitudinal beam and the first transverse beam and the upper end surface of the first transverse beam, and a first sliding rail is arranged on the side surface of the upright post; a first diagonal draw bar and a second diagonal draw bar are arranged between the upright post and the first cross beam; the lower end surface of the first cross beam is also provided with a universal wheel; the lifting frame comprises a transverse shaft, a first oil cylinder, an L-shaped connecting rod, a U-shaped frame and a second oil cylinder; the two ends of the feeding hopper are arranged on the upper end surfaces of the two side rods of the U-shaped frame, and the feeding hopper is close to the side edge of the second longitudinal beam and fixedly connected with the second oil cylinder. The utility model aims to solve the technical problems that engineering quality and worker safety are affected and construction efficiency is low when fluid-state solidified soil is backfilled.
Description
Technical Field
The utility model relates to the technical field of backfilling devices, in particular to an adjustable backfilling device for a narrow fertilizer slot.
Background
At present, in the construction of building engineering, deep foundation pit engineering is more and more common, and most deep foundation pits are supported by adopting inner supports and guard piles as foundation pit supports by adopting underground continuous walls. Because most sites are in the city, the construction site is narrow, the distance between the guard piles and the main body is small, and great difficulty is brought to backfill construction. Normally, the foundation pit fertilizer groove is backfilled, and a main structure is generally adopted to be constructed to be plus or minus zero (or backfill nodes) once, and then mechanical layered backfill is used. The waterproof protective layer is built to the top at one time, the wall body is too thin, and the stability is difficult to ensure; when the roof is not built, backfill soil is contacted with the waterproof layer in the backfill process, the waterproof layer is inevitably destroyed in the process, and the protection wall which is not built to the roof is likely to be flushed and collapsed due to impact in the soil pouring process.
Disclosure of Invention
The utility model aims to provide an adjustable backfilling device for a narrow fertilizer slot, which aims to solve the technical problems that engineering quality and worker safety are affected and construction efficiency is low when fluid-state solidified soil is backfilled.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an adjustable backfilling device for a narrow fertilizer slot, which comprises a main frame body, a lifting frame and a feeding hopper, wherein the main frame body is provided with a lifting frame; the main frame body comprises an underframe, wherein the underframe is of a rectangular frame structure and comprises two first cross beams, a first longitudinal beam and a fourth longitudinal beam which are arranged at two ends of the cross beams, and a second longitudinal beam and a third longitudinal beam which are arranged in the middle of the first cross beams; an upright post is arranged at the intersection point of the second longitudinal beam and the first transverse beam and the upper end surface of the first transverse beam, and a first sliding rail is arranged on the side surface of the upright post; a first diagonal draw bar and a second diagonal draw bar are arranged between the upright post and the first cross beam; the lower end surface of the first cross beam is also provided with a universal wheel; the lifting frame comprises a transverse shaft, a first oil cylinder, an L-shaped connecting rod, a U-shaped frame and a second oil cylinder; the two ends of the transverse shaft are provided with first pulleys for sliding on the first sliding rail; the bottom end of the first oil cylinder is fixedly arranged on the upper end surface of the middle part of the second longitudinal beam, and the top end of the first oil cylinder is arranged on the lower end surface of the middle part of the transverse shaft; the L-shaped connecting rods are arranged on two sides of the first oil cylinder, the top ends of the vertical parts of the L-shaped connecting rods are arranged on the lower end surfaces of the transverse shafts, the transverse parts are arranged on the upper end surfaces of the second longitudinal beams, and the end heads of the transverse parts are fixedly connected with bottom rods of the U-shaped frames; two side rods of the U-shaped frame are arranged on the upper end face of the first cross beam, the upper end face of each side rod is provided with a second sliding rail, and a plurality of second pulleys are arranged in each second sliding rail; the second oil cylinder is arranged at an internal corner between the vertical part and the horizontal part of the L-shaped connecting rod; the two ends of the feeding hopper are arranged on the upper end surfaces of the two side rods of the U-shaped frame, and the feeding hopper is close to the side edge of the second longitudinal beam and fixedly connected with the second oil cylinder.
Preferably, one end of the first diagonal draw bar is arranged at the top of the upright post, and the other end of the first diagonal draw bar is arranged at the intersection point of the first longitudinal beam and the first transverse beam and at the upper end face of the first transverse beam; one end of the second diagonal draw bar is arranged at the top of the upright post, and the other end of the second diagonal draw bar is arranged at the intersection point of the third longitudinal beam and the first transverse beam and the upper end surface of the first transverse beam; the first diagonal draw bar, the second diagonal draw bar and the first cross beam form a triangular bracket.
Preferably, the underframe is further provided with a stiffening beam, the stiffening beam is arranged between the second longitudinal beam and the third longitudinal beam, and two ends of the stiffening beam are respectively arranged in the middle of the second longitudinal beam and the third longitudinal beam.
Preferably, a bottom plate is arranged between the third longitudinal beam and the fourth longitudinal beam, and a plurality of balancing weights are arranged on the upper end face of the bottom plate.
Preferably, the stand further comprises a second cross beam, the second cross beam is arranged in the middle of the side face of the stand column, which is close to the second longitudinal beam, the second cross beam is parallel to the first cross beam, and a plurality of reinforcing columns are arranged between the first cross beam and the second cross beam.
Preferably, the rail is arranged on the upper end face of the fourth longitudinal beam, the rail comprises a cross rod and a plurality of vertical rods, and two ends of the cross rod are respectively arranged at the end part, far away from the upright post, of the second cross beam.
Preferably, the universal wheel is provided with a fixing device for fixing.
Preferably, the first sliding rail and the second sliding rail are through grooves, the first pulley is a rubber solid wheel, and the second pulley is a metal roller; the second slide rail end is also provided with a slide rail baffle.
Preferably, the lower end of the feeding hopper is provided with a shaping flange.
The beneficial effects of the utility model are as follows:
the adjustable backfilling device for the narrow fertilizer groove is provided with the universal wheels, is convenient to move, is simple to operate, accelerates the backfilling efficiency and reduces the labor capacity; the device is provided with the first oil cylinder and the second oil cylinder, the feeding hopper can move up and down, and feeding is more convenient for various environments; the device has set up second crossbeam, spliced pole and rail, can play safety protection effect, and wherein first diagonal draw bar and second diagonal draw bar form triangle-shaped support with first crossbeam, have guaranteed stability.
2, the size of the device can be adjusted according to the working requirement, the main structure is made of steel, the steel can be reused, no pollution is caused, good economic benefit and social benefit can be created, and the application prospect is good.
Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The primary object and other advantages of the utility model may be realized and attained by means of the instrumentalities and particularly pointed out in the specification.
Drawings
The utility model is described in further detail below with reference to the accompanying drawings.
Fig. 1 is a perspective view of the present utility model.
Fig. 2 is a front view of the present utility model.
Fig. 3 is a side view of the present utility model.
Fig. 4 is a top view of the present utility model.
Fig. 5 is a perspective view of a lifting frame of the present utility model.
Reference numerals: 1-underframe, 2-lifting frame, 3-hopper, 4-vertical frame, 5-balancing weight, 6-rail, 7-slide rail baffle, 8-universal wheel, 11-first crossbeam, 12-first longeron, 13-second longeron, 14-third longeron, 15-fourth longeron, 16-stiffening beam, 17-bottom plate, 21-cross axle, 22-first hydro-cylinder, 23-L type connecting rod, 24-U type frame, 25-second hydro-cylinder, 26-first pulley, 27-second slide rail, 28-second pulley, 31-shaping flange, 41-stand, 42-first diagonal draw bar, 43-second diagonal draw bar, 44-first slide rail, 45-second crossbeam, 46-stiffening column, 61-cross bar, 62-montant.
Detailed Description
The following examples are given by way of illustration only and are not to be construed as limiting the scope of the utility model.
Referring to fig. 1-4, the utility model provides an adjustable backfill device for a narrow fertilizer slot, which comprises a main frame body, a lifting frame 2 and a feeding hopper 3; the main frame body comprises a bottom frame 1, wherein the bottom frame 1 is of a rectangular frame structure and comprises two first cross beams 11, a first longitudinal beam 12 and a fourth longitudinal beam 15 which are arranged at two ends of the cross beams, and a second longitudinal beam 13 and a third longitudinal beam 14 which are arranged in the middle of the first cross beams 11; a vertical column 41 is arranged at the intersection point of the second longitudinal beam 13 and the first transverse beam 11 and the upper end surface of the first transverse beam 11, a first sliding rail 44 is arranged on the side surface of the vertical column 41, and the first sliding rail 44 is a through groove; a first diagonal draw bar 42 and a second diagonal draw bar 43 are arranged between the upright 41 and the first cross beam 11; the lower end face of the first cross beam 11 is also provided with a universal wheel 8, the universal wheel 8 is provided with a fixing device for fixing, and after the backfilling device reaches a specified backfilling position, the universal wheel 8 is clamped to fix the backfilling position; one end of the first diagonal draw bar 42 is arranged at the top of the upright column 41, and the other end of the first diagonal draw bar 42 is arranged at the intersection point of the first longitudinal beam 12 and the first transverse beam 11 and at the upper end surface of the first transverse beam 11; one end of the second diagonal draw bar 43 is arranged at the top of the upright post 41, and the other end of the second diagonal draw bar is arranged at the intersection point of the third longitudinal beam 14 and the first transverse beam 11 and at the upper end surface of the first transverse beam 11; the first diagonal draw bar 42, the second diagonal draw bar 43 and the first cross beam 11 form a triangular bracket; the middle part of the side surface of the upright post 41, which is close to the second longitudinal beam 13, is provided with a second cross beam 45, the second cross beam 45 is parallel to the first cross beam 11, and a plurality of reinforcing columns 46 are arranged between the first cross beam 11 and the second cross beam 45; the stand 4 further comprises a second cross beam 45, the second cross beam 45 is arranged in the middle of the side surface of the stand 41, which is close to the second longitudinal beam 13, the second cross beam 45 is parallel to the first cross beam 11, and a plurality of reinforcing columns 46 are arranged between the first cross beam 11 and the second cross beam 45; a reinforcing beam 16 is arranged between the second longitudinal beam 13 and the third longitudinal beam 14, two ends of the reinforcing beam 16 are respectively arranged in the middle of the second longitudinal beam 13 and the third longitudinal beam 14, and reinforcing columns 46 and the reinforcing beam 16 are arranged for reinforcing the structural strength of the underframe 1; a bottom plate 17 is arranged between the third longitudinal beam 14 and the fourth longitudinal beam 15, and a plurality of balancing weights 5 are arranged on the upper end surface of the bottom plate 17; the rail 6 is arranged on the upper end face of the fourth longitudinal beam 15 and used for safety protection, the rail 6 comprises a cross rod 61 and a plurality of vertical rods 62, and two ends of the cross rod 61 are respectively arranged at the end part, far away from the upright 41, of the second cross beam 45.
Referring to fig. 5, the lifting frame 2 includes a cross shaft 21, a first cylinder 22, an L-shaped link 23, a U-shaped frame 24, and a second cylinder 25; the two ends of the transverse shaft 21 are provided with first pulleys 26 for sliding on the first sliding rails 44, and the first pulleys 26 are solid rubber wheels; the bottom end of the first oil cylinder 22 is fixedly arranged on the upper end surface of the middle part of the second longitudinal beam 13, and the top end of the first oil cylinder is arranged on the lower end surface of the middle part of the transverse shaft 21; the L-shaped connecting rods 23 are arranged at two sides of the first oil cylinder 22, the top ends of the vertical parts of the L-shaped connecting rods 23 are arranged on the lower end surfaces of the transverse shafts 21, the transverse parts are arranged on the upper end surfaces of the second longitudinal beams 13, and the end heads of the transverse parts are fixedly connected with the bottom rods of the U-shaped frames 24; the two side rods of the U-shaped frame 24 are arranged on the upper end face of the first cross beam 11, the upper end face of each side rod is provided with a second sliding rail 27, the second sliding rails 27 are through grooves, a plurality of second pulleys 28 made of metal are arranged in the second sliding rails 27, and the tail ends of the second sliding rails 27 are also provided with sliding rail baffles 7; the second oil cylinder 25 is arranged at the internal corner between the vertical part and the horizontal part of the L-shaped connecting rod 23; the two ends of the feeding hopper 3 are erected on the upper end surfaces of two side rods of the U-shaped frame 24, the side edge of the feeding hopper 3, which is close to the second longitudinal beam 13, is fixedly connected with the second oil cylinder 25, and the lower end of the feeding hopper 3 is provided with a shaping flange 31 for connecting a pipe barrel extending into a fertilizer groove.
Further, the first cross beam 11 adopts I-steel, the second cross beam 45, the reinforcing beam 16, the reinforcing column 46, the first diagonal draw bar 42, the second diagonal draw bar 43, the L-shaped connecting rod 23, the U-shaped frame 24 and the fence 6 all adopt rectangular steel pipes, the bottom plate 17 adopts patterned steel plates, and the transverse shaft 21 adopts round steel pipes; the balancing weight 5 adopts concrete blocks, and the use quantity can be adjusted according to the use requirement.
The working principle of the utility model is as follows: driving the first oil cylinder 22 to lift the lifting frame 2 until the bottom shaping flange 31 of the feeding hopper 3 is higher than the ground, and stopping; moving the backfill device to a specified backfill position through a fence 6, and fixing a universal wheel 8 to prevent the movement of the universal wheel; a sizing flange 31 at the lower end of the feeding hopper 3 is connected with a pipe barrel with a proper length according to the depth of the backfill fertilizer groove; driving the first oil cylinder 22 and the second oil cylinder 25 to move the feeding hopper 3 to a proper feeding position; and after the backfilling is completed, driving the first oil cylinder 22 to lift the lifting frame 2, stopping until the sizing flange 31 at the bottom of the feeding hopper 3 is higher than the ground, moving the backfilling device to the next position, and repeating the above operations to backfill.
The foregoing is merely illustrative of preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any changes or substitutions that would occur to those skilled in the art within the scope of the present utility model are intended to be included in the scope of the present utility model.
Claims (9)
1. A adjustable backfill device for stenotic fat groove, its characterized in that: comprises a main frame body, a lifting frame (2) and a feeding hopper (3);
the main frame body comprises an underframe (1) and a vertical frame (4), wherein the underframe (1) is of a rectangular frame structure and comprises two first cross beams (11), first longitudinal beams (12) and fourth longitudinal beams (15) arranged at two ends of the cross beams, and second longitudinal beams (13) and third longitudinal beams (14) arranged in the middle of the first cross beams (11); the lower end surface of the first cross beam (11) is also provided with a universal wheel (8);
the vertical frame (4) comprises a vertical column (41), a first diagonal draw bar (42) and a second diagonal draw bar (43); an upright post (41) is arranged at the intersection point of the second longitudinal beam (13) and the first cross beam (11) and the upper end surface of the first cross beam (11), and a first sliding rail (44) is arranged on the side surface of the upright post (41); a first diagonal draw bar (42) and a second diagonal draw bar (43) are arranged between the upright post (41) and the first cross beam (11);
the lifting frame (2) comprises a transverse shaft (21), a first oil cylinder (22), an L-shaped connecting rod (23), a U-shaped frame (24) and a second oil cylinder (25); the two ends of the transverse shaft (21) are provided with first pulleys (26) which are used for sliding on the first sliding rails (44); the bottom end of the first oil cylinder (22) is fixedly arranged on the upper end surface of the middle part of the second longitudinal beam (13), and the top end of the first oil cylinder is arranged on the lower end surface of the middle part of the transverse shaft (21); the L-shaped connecting rods (23) are arranged on two sides of the first oil cylinder (22), the top ends of the vertical parts of the L-shaped connecting rods (23) are arranged on the lower end surfaces of the transverse shafts (21), the transverse parts are arranged on the upper end surfaces of the second longitudinal beams (13), and the end heads of the transverse parts are fixedly connected with bottom rods of the U-shaped frames (24); two side rods of the U-shaped frame (24) are arranged on the upper end face of the first cross beam (11), a second sliding rail (27) is arranged on the upper end face of the side rod, and a plurality of second pulleys (28) are arranged in the second sliding rail (27); the second oil cylinder (25) is arranged at the internal corner between the vertical part and the horizontal part of the L-shaped connecting rod (23);
two ends of the feeding hopper (3) are erected on the upper end surfaces of two side rods of the U-shaped frame (24), and the side edge of the feeding hopper (3) close to the second longitudinal beam (13) is fixedly connected with the second oil cylinder (25).
2. An adjustable backfill device for a narrow fertilizer trough according to claim 1, characterized in that one end of a first diagonal draw bar (42) is arranged at the top of the upright (41), and the other end is arranged at the intersection point of the first longitudinal beam (12) and the first transverse beam (11) and at the upper end face of the first transverse beam (11); one end of the second diagonal draw bar (43) is arranged at the top of the upright post (41), and the other end of the second diagonal draw bar is arranged at the intersection point of the third longitudinal beam (14) and the first transverse beam (11) and at the upper end face of the first transverse beam (11); the first diagonal draw bar (42), the second diagonal draw bar (43) and the first cross beam (11) form a triangular bracket.
3. An adjustable backfill device for a narrow fertilizer trough according to claim 1, characterized in that the underframe (1) is further provided with a stiffening beam (16), the stiffening beam (16) being arranged between the second longitudinal beam (13) and the third longitudinal beam (14), both ends of the stiffening beam (16) being arranged in the middle of the second longitudinal beam (13) and the third longitudinal beam (14), respectively.
4. An adjustable backfill device for a narrow manure pit according to claim 1, characterized in that a bottom plate (17) is arranged between the third longitudinal beam (14) and the fourth longitudinal beam (15), and that a plurality of balancing weights (5) are arranged on the upper end surface of the bottom plate (17).
5. An adjustable backfill device for a narrow manure pit according to claim 1, characterized in that the stand (4) further comprises a second cross beam (45), the second cross beam (45) being arranged in the middle of the side of the upright (41) near the second longitudinal beam (13), the second cross beam (45) being parallel to the first cross beam (11), a plurality of reinforcement columns (46) being arranged between the first cross beam (11) and the second cross beam (45).
6. An adjustable backfill device for a narrow manure pit as claimed in claim 5, characterized in that the upper end surface of the fourth longitudinal beam (15) is provided with a rail (6), the rail (6) comprises a cross bar (61) and a plurality of vertical bars (62), and both ends of the cross bar (61) are respectively arranged at the end parts of the second cross beam (45) far away from the vertical columns (41).
7. An adjustable backfill device for a narrow manure pit according to claim 1, characterized in that the universal wheel (8) is provided with fixing means for fixing.
8. An adjustable backfill device for a narrow fertilizer slot as claimed in claim 1, characterized in that the first slide rail (44) and the second slide rail (27) are through slots, the first pulley (26) is a rubber solid wheel, and the second pulley (28) is a metal roller; the tail end of the second sliding rail (27) is also provided with a sliding rail baffle plate (7).
9. An adjustable backfill device for narrow manure pits according to claim 1, characterized in that the lower end of the hopper (3) is provided with a profiled flange (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322486336.0U CN220725126U (en) | 2023-09-13 | 2023-09-13 | Adjustable backfilling device for narrow fertilizer groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322486336.0U CN220725126U (en) | 2023-09-13 | 2023-09-13 | Adjustable backfilling device for narrow fertilizer groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220725126U true CN220725126U (en) | 2024-04-05 |
Family
ID=90499315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322486336.0U Active CN220725126U (en) | 2023-09-13 | 2023-09-13 | Adjustable backfilling device for narrow fertilizer groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220725126U (en) |
-
2023
- 2023-09-13 CN CN202322486336.0U patent/CN220725126U/en active Active
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