CN213896665U

CN213896665U - Clay shovel leveling device for highway construction

Info

Publication number: CN213896665U
Application number: CN202022560043.9U
Authority: CN
Inventors: 田毅
Original assignee: Guangdong Rundong Road And Bridge Engineering Co ltd
Current assignee: Guangdong Rundong Road And Bridge Engineering Co ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-08-06
Anticipated expiration: 2030-11-09

Abstract

The utility model discloses a construction of highway is with loam shovel paper-back edition is put belongs to highway construction technical field. The utility model provides a road construction is with loam shovel device, including the movable plate, movable plate bottom surface front end is rotated through fixed ear and is connected with the auger axle, movable plate bottom surface middle part is equipped with arc shovel flat piece, movable plate front side outer wall welding has the L type to push away the handle, the free bearing is inside to rotate through the round pin axle and is connected with the depression bar, the L type pushes away the lower extreme and rotates through the pivot and be connected with the gyro wheel, gear B circumference outer wall meshing is connected with the chain, movable plate bottom surface rear end is equipped with the flattening axle, make when having the accumulational condition of earth, carry out the three steps of earth shovel, earlier through auger axle earth accumulation piece pressure dispersion, rethread arc shovel flat piece carries out cloth and all does preliminary shovel, rethread pressing flat axle further flattens the compaction, and form the multiaxis and support, the sinking into earth has been avoided, lead to the unable circumstances of shoveling, the efficiency of shovel is improved, the process of engineering has been accelerated.

Description

Clay shovel leveling device for highway construction

Technical Field

The utility model relates to a highway construction technical field, more specifically say, relate to a highway construction is with loam shovel device.

Background

A road surface is a layered structure that is laid within the confines of a roadway on a road bed. The method can be divided into three main levels of a surface layer, a base layer and a cushion layer according to the horizon and the function thereof. Some pavements only adopt two structural layers of a surface layer and a base layer, even adopt a structure of only one surface layer; when being under construction to highway road surface, need carry out the operation of leveling to earth on the highway construction road surface, need use the loam shovel levelling device, nevertheless, the loam shovel levelling device has certain not enough when using, and a pile of piling up sometimes can appear in a heap to earth, and the hindrance power is great when carrying out the operation of leveling like this, influences the efficiency of leveling, and the practicality is not enough. Prior art publication is that CN 211228023U's literature provides a loam shovel device for highway construction, the device is through establishing on the latch that the height that highly is less than shovel board apart from the connecting seat of shovel board and latch apart from the connecting seat is apart from the height of connecting seat, all cooperate slidable mounting to have a location section of thick bamboo on four support columns, stability is better when pneumatic cylinder drives the mount pad up-and-down motion like this, two mounting grooves have been seted up on the fixed plate, the cooperation installation between the card post on mounting groove and the fixture block, although the device beneficial effect is more, nevertheless still there is the following problem: the device promotes through four gyro wheels, can make to lean on four gyro wheels completely to support and can make it sink into earth at the shovel in-process, leads to unable the shovel to go flat, and it is poor to shovel the effect, influences the construction progress, and when meetting lacking the place that soil is more serious, can not fill, in view of this, we provide a device is leveled to earth for highway construction.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a construction of highway is with loam shovel paper-back edition is put to solve the problem that proposes among the above-mentioned background art.

2. Technical scheme

A soil shoveling device for highway construction comprises a movable plate, wherein a soil box is arranged at the front end above the movable plate, a feeding hopper is communicated with the middle of the upper part of the soil box, a discharging port is formed in the lower end of the front side of the soil box, a triangular penetrating slot is formed in the middle of the bottom surface inside the discharging port, a T-shaped pull handle is arranged at the front end of the upper side of the soil box, the lower end of the T-shaped pull handle sequentially penetrates through the upper wall of the soil box and extends to the inside of a sliding cavity, a pointed baffle is welded to the upper part of the pointed baffle, a plurality of springs A are linearly and equidistantly fixed above the pointed baffle through round holes, an auger shaft is rotatably connected to the front end of the bottom surface of the movable plate through a fixed lug, the right side of the auger shaft penetrates through the fixed lug and extends to the outside, a gear A is sleeved on the right side of the auger shaft, and an arc-shaped shoveling block is arranged in the middle of the bottom surface of the movable plate;

arc shovel flat piece upside is the equidistant welding of annular and has a plurality of compression legs, the compression leg upper end is passed the sleeve outer wall and is extended to inside and weld and have spacing plectane, spacing plectane top is equipped with spring B, movable plate front side outer wall welding has the L type to push away the handle, the L type pushes away and is equipped with two free bearings to middle part rear side symmetry, the free bearing is inside to be connected with the depression bar through the round pin hub rotation, the free bearing below is equipped with spring C, the L type pushes away the lower extreme and is connected with the gyro wheel through the pivot rotation, the gyro wheel inboard has cup jointed gear B through the pivot, gear B circumference outer wall meshing is connected with the chain, movable plate bottom surface rear end is equipped with the flattening axle.

Preferably, the pointed baffle is in inserting fit with the triangular through slot, and the pointed baffle is in sliding connection with the sliding cavity.

Preferably, the front end of the spring C is tightly welded with the L-shaped push handle, and the rear end of the spring C is in hanging fit with a hole of the pressure lever through a hook.

Preferably, the chain is in meshed connection with gear a.

Preferably, the flattening shaft is rotatably connected with the lower end of the compression bar through a rotating shaft.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses a rotating through fixed ear at removal board bottom surface front end and being connected with the auger shaft, movable plate bottom surface middle part is equipped with arc shovel flat piece, the L type pushes away the lower end and is equipped with spring C, movable plate bottom surface rear end is equipped with the flattening axle, make when having the accumulational condition of earth, carry out earth shovel three steps away, disperse through auger shaft earth accumulation piece pressure earlier, rethread arc shovel flat piece carries out cloth and all does preliminary shovel and level, rethread flattening axle further flattens the compaction, and has formed the multiaxis and supported, avoided sinking into in the earth, lead to the unable condition of shoveling flat, the efficiency effect of shoveling flat has been improved, the process of engineering has been accelerated.

2. The utility model discloses an has seted up the discharge gate at earth case front side lower extreme, the inside bottom surface middle part of discharge gate is equipped with the triangle and runs through the slot, earth case upside front end is equipped with the T type and draws the handle, the T type draws the lower extreme to pass earth case upper wall in proper order and extend to smooth intracavity portion and weld and have sharp baffle, avoided when meetting lacking the more serious place of soil, can not fill and still need wait for to fill the back and carry out the shovel and tie the condition again, the efficiency of work is improved, manpower and materials have been saved, the condition of secondary shovel is avoided, and the setting of chain, make its earth that has adapted to different soft or hard conditions, make auger shaft can both be better the rotation pressure loose, thereby can carry out the shovel operation.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a sectional view of the inner structure of the soil box of the present invention;

FIG. 3 is a cross-sectional view of the arc-shaped shovel plate structure of the present invention;

the reference numbers in the figures illustrate: 1. moving the plate; 2. a soil box; 201. a T-shaped pull handle; 202. a slide chamber; 203. a sharp baffle; 204. a spring A; 3. feeding into a hopper; 4. a discharge port; 401. the triangle penetrates through the slot; 5. a packing auger shaft; 501. a gear A; 6. an arc-shaped leveling block; 601. pressing the column; 602. a limiting circular plate; 603. a sleeve; 604. a spring B; 7. an L-shaped push handle; 701. hinging seat; 702. a pressure lever; 703. a spring C; 704. a roller; 705. a gear B; 706. a chain; 8. and flattening the shaft.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution:

a soil shoveling device for highway construction comprises a movable plate 1, wherein a soil box 2 is arranged at the front end above the movable plate 1, a feeding hopper 3 is communicated with the middle part above the soil box 2, a discharging port 4 is formed in the lower end of the front side of the soil box 2, a triangular penetrating slot 401 is formed in the middle part of the bottom surface inside the discharging port 4, a T-shaped pull handle 201 is arranged at the front end of the upper side of the soil box 2, the lower end of the T-shaped pull handle 201 sequentially penetrates through the upper wall of the soil box 2 to extend into a sliding cavity 202 and is welded with a pointed baffle 203, a plurality of springs A204 are linearly and equidistantly fixed above the pointed baffle 203 through round holes, an auger shaft 5 is rotatably connected to the front end of the bottom surface of the movable plate 1 through a fixed lug, the right side of the auger shaft 5 penetrates through the fixed lug to extend to the outside and is sleeved with a gear A501, and an arc-shaped shoveling flat block 6 is arranged in the middle part of the bottom surface of the movable plate 1;

a plurality of press columns 601 are welded on the upper side of an arc shovel flat block 6 at equal intervals in an annular mode, the upper ends of the press columns 601 penetrate through the outer wall of a sleeve 603 and extend to the inside, a limiting circular plate 602 is welded on the upper portion of the limiting circular plate 602, an L-shaped push handle 7 is welded on the outer wall of the front side of a movable plate 1, two hinged bases 701 are symmetrically arranged on the rear side of the middle portion of the L-shaped push handle 7, a press rod 702 is rotatably connected inside the hinged bases 701 through a pin shaft, a spring C703 is arranged below the hinged bases 701, the lower end of the L-shaped push handle 7 is rotatably connected with a roller 704 through a rotating shaft, a gear B705 is sleeved on the inner side of the roller 704 through a rotating shaft, a chain 706 is meshed with the circumferential outer wall of the gear B705, and a press flat shaft 8 is arranged at the rear end of the bottom surface of the movable plate 1, so that soil shoveling can be carried out three steps when soil accumulation is carried out, the soil accumulation is firstly, the soil blocks are accumulated through the auger shaft, then the arc shovel flat block is primarily shoveled and then further pressed and pressed, and multi-shaft support is formed, the condition that the soil cannot be shoveled due to the fact that the soil falls into the soil is avoided, the shoveling efficiency and effect are improved, and the progress of engineering is accelerated.

Specifically, the pointed baffle 203 is in inserted fit with the triangular through slot 401, and the pointed baffle 203 is in sliding connection with the sliding cavity 202, so that the pointed baffle 203 can be opened and closed to freely use soil.

Further, the front end of the spring C703 is tightly welded with the L-shaped push handle 7, the rear end of the spring C703 is in hanging fit with a hole of the pressure lever 702 through a hook, and the pressure of the flattening shaft 8 and the bottom surface is provided through the spring C703.

Furthermore, the chain 706 is in meshed connection with the gear A501, so that the auger shaft 5 can be driven to better rotate and disperse accumulated soil.

Furthermore, the flattening shaft 8 is rotatably connected with the lower end of the pressing rod 702 through a rotating shaft, so that the flattening shaft can roll and flatten after contacting with the road surface.

The working principle is as follows: when the shoveling device is required to shovel soil accumulated in highway construction, the L-shaped push handle 7 is pushed to advance to rotate through the roller 704, and then the gear B705 is meshed with the chain 706, so that the gear A501 drives the auger shaft 5 to better rotate and advance, and mud heaps are uniformly scattered through the auger shaft 5, when the mud heaps pass through the arc-shaped shovel block 6, the limit circular plate 602 is pressed by the elastic force of the spring B604, so that the pressing column 601 presses the arc-shaped shovel block 6 to enable the arc-shaped shovel block 6 to be in contact with soil to be shoveled and subjected to simple compaction treatment, when the mud passes through the flattening shaft 8, the flattening shaft 8 is tightly pressed against the ground due to the pulling force of the spring C703, the mud is rolled and compacted and flattened, when a soil pit is required, the T-shaped pull handle 201 is pulled to enable the sharp baffle 203 to slide and open in the sliding cavity 202, at the moment, the soil slides down from the inclined plane in the soil box 2 due to the action of, after finishing, loosen T type and draw handle 201, at this moment, because the spring action of spring A204 for sharp baffle 203 closes discharge gate 4, and plug-in connects in triangle runs through slot 401, and triangle runs through slot 401 and can not be closed by soil for the logical groove, at this moment, continues to promote L type and push away handle 7 and can shovel the compaction and flatten.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a road construction is with loam shovel device, includes movable plate (1), its characterized in that: a soil box (2) is arranged at the front end above the movable plate (1), the middle part above the soil box (2) is communicated with a feeding hopper (3), a discharge hole (4) is formed in the lower end of the front side of the soil box (2), a triangular through slot (401) is formed in the middle of the bottom surface inside the discharge hole (4), the front end of the upper side of the soil box (2) is provided with a T-shaped pull handle (201), the lower end of the T-shaped pull handle (201) sequentially penetrates through the upper wall of the soil box (2) to extend to the inside of the sliding cavity (202) and is welded with a sharp baffle (203), a plurality of springs A (204) are linearly fixed at equal intervals above the pointed baffle (203) through round holes, the front end of the bottom surface of the movable plate (1) is rotatably connected with a packing auger shaft (5) through a fixed lug, the right side of the auger shaft (5) penetrates through the fixed lug to extend to the outside and is sleeved with a gear A (501), and the middle part of the bottom surface of the movable plate (1) is provided with an arc-shaped shovel flat block (6);

a plurality of compression columns (601) are welded on the upper side of the arc-shaped shovel flat block (6) at equal intervals in an annular manner, the upper end of the compression leg (601) penetrates through the outer wall of the sleeve (603) to extend to the inside and is welded with a limiting circular plate (602), a spring B (604) is arranged above the limiting circular plate (602), an L-shaped push handle (7) is welded on the outer wall of the front side of the moving plate (1), two hinged supports (701) are symmetrically arranged at the rear side of the middle part of the L-shaped push handle (7), a pressure lever (702) is rotatably connected inside the hinged support (701) through a pin shaft, a spring C (703) is arranged below the hinged support (701), the lower end of the L-shaped push handle (7) is rotationally connected with a roller (704) through a rotating shaft, the inner side of the roller (704) is sleeved with a gear B (705) through a rotating shaft, the outer wall of the circumference of the gear B (705) is connected with a chain (706) in a meshing manner, and the rear end of the bottom surface of the moving plate (1) is provided with a flattening shaft (8).

2. The earth spade apparatus for road construction according to claim 1, wherein: the pointed baffle (203) is in inserting fit with the triangular through slot (401), and the pointed baffle (203) is in sliding connection with the sliding cavity (202).

3. The earth spade apparatus for road construction according to claim 1, wherein: the front end of the spring C (703) is tightly welded with the L-shaped push handle (7), and the rear end of the spring C (703) is in hanging fit with the hole of the pressure lever (702) through a hook.

4. The earth spade apparatus for road construction according to claim 1, wherein: the chain (706) is in meshed connection with the gear A (501).

5. The earth spade apparatus for road construction according to claim 1, wherein: the flattening shaft (8) is rotatably connected with the lower end of the pressing rod (702) through a rotating shaft.