CN211077426U - Automatic conveying device for concrete in spiral pipeline - Google Patents

Abstract

The utility model discloses a spiral pipeline concrete automatic conveying device, it is in the fixed wheel seat of frame, speed reducer and drive gear, the conveyer pipe spacing is fixed between the locating wheel in the wheel seat, its inner wall is equipped with multiunit helical blade, its outer edge fixes the ring rail circle and blocks into in the recess of locating wheel, the conveyer pipe outer fringe installation ring gear that corresponds with drive gear and intermeshing, the horizontal adjusting screw rod of hinge connection between conveyer pipe through connection's feeder hopper and frame, connect out hopper and walking wheel at its right-hand member, the hinge angle adjusting screw rod between walking wheel and the frame, both can accomplish the horizontal conveying of concrete, can accomplish the conveying of more than 45 degrees above the level, both can convey concrete, can also convey grit and cement powder, energy saving and environmental protection, reasonable structure, easy and simple to handle, the security performance is high, the stability can be strong, overcome the defect that present small opening and concrete conveying pump convey, the automatic conveying device for the concrete in the spiral pipeline completely meets the quality and safety requirements.

Description

Automatic conveying device for concrete in spiral pipeline

Technical Field

The utility model relates to a concrete conveying device specifically is an automatic conveyor of spiral pipeline concrete belongs to the construction machinery field.

Background

With the rapid development of the infrastructure of highways, urban subways and the like, a large amount of concrete is required to be used in the construction of road and bridge tunnels, piers, underground bridge abutments, culverts, retaining walls and the like, and the safe conveying and pouring quality of the poured concrete is also particularly required in the construction process.

At present, a leakage groove is generally adopted for conveying concrete during construction below a ground level, but because the conveying fall of the leakage groove is large, stones and mortar which are stirred into the concrete fall freely, so that mortar free falling bodies are easily formed and concentrated under the stones, and most of the stones with large mass splash around, so that the mixing standard of the concrete is reduced, and the strength and the quality of a concrete construction project are seriously influenced; concrete conveying is generally carried out by a concrete conveying pump during construction above the ground, the concrete conveying pump is usually carried out on projects with large concrete consumption and high construction positions, but the concrete conveying pump and a conveying vehicle are large in size and heavy in weight, so that transportation and site construction are inconvenient, and more importantly, the concrete conveying pump and the conveying vehicle cannot carry out concrete conveying on horizontal construction positions. At present, no spiral pipeline concrete automatic conveying device which can not only finish the horizontal conveying of concrete, but also finish the conveying of concrete at an angle of more than 45 degrees, can convey stirred concrete, and can also convey gravel and cement powder is available in the market.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the problem that present concrete adopting small opening groove transport and concrete conveying pump transport existed to disclose a spiral pipeline concrete automatic conveying device.

The utility model discloses a realize through following technical scheme:

The wheel seats are respectively fixed in the frame, a speed reducer is installed on the bottom surface in the frame and is connected with a driving gear, positioning wheels are respectively installed in each wheel seat, a conveying pipe penetrates into the frame and is limited and fixed between the positioning wheels, multiple groups of helical blades are arranged on the inner wall of the conveying pipe, a circular ring rail ring is fixed on the outer edge of the conveying pipe and clamped into a groove of each positioning wheel, a gear ring is installed on the outer edge of the conveying pipe corresponding to the driving gear and is meshed with the gear ring, an inlet pipe and a feed hopper are connected to the frame at the left end of the conveying pipe in a penetrating manner, a horizontal adjusting screw rod is hinged between the feed hopper and the frame, a discharge hopper is connected to the frame at the right end of the conveying pipe, walking wheels are.

The utility model discloses both can accomplish the horizontal transport of concrete, can also accomplish 45 degrees transport above the level, both can carry the concrete, can also carry grit and cement powder, do not have any pollution to the environment, energy-concerving and environment-protective, rational in infrastructure, easy and simple to handle, the security performance is high, and stability can be strong, has overcome the defect that present small form and concrete conveying pump carried existence, is a spiral pipeline concrete automatic conveying device who accords with quality and safety requirement completely.

Drawings

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

Fig. 2 is a right-side view structural diagram of the present invention.

The reference numerals are explained below: the device comprises a frame 1, a feed hopper 2, a feed pipe 3, a conveying pipe 4, helical blades 5, a positioning wheel 6, a wheel seat 7, a circular ring track 8, a gear ring 9, a driving gear 10, a speed reducer 11, a horizontal adjusting screw rod 12, a discharge hopper 13, a walking wheel 14, an angle adjusting screw rod 15 and a distribution box 16.

Detailed Description

The invention is described in further detail below with reference to the accompanying drawings:

The frame 1 is frame type, wheel seats 7 are respectively fixed in four corners of two ends of the frame 1, a speed reducer 11 is arranged on the bottom surface in the frame 1 and is connected with a driving gear 10, a positioning wheel 6 is respectively arranged in each wheel seat 7, a conveying pipe 4 penetrates into the frame 1 and is limited and fixed between the positioning wheels 6, two groups of helical blades 5 are arranged on the inner wall of the conveying pipe 4, a circular ring rail ring 8 is fixed on the outer edge of the helical blade and is clamped in a groove of the positioning wheel 6, a gear ring 9 is arranged on the outer edge of the conveying pipe 4 corresponding to the driving gear 10 and is mutually meshed with the gear ring, a feeding pipe 3 and a feeding hopper 2 are connected on the frame 1 at the left end of the conveying pipe 4 in a penetrating way, a horizontal adjusting screw rod 12 is hinged between the feeding hopper 2 and the frame 1, a discharging hopper 13 is connected on the frame 1 at the right end of, a distribution box 16 is fixed at the left end of the frame 1.

The utility model discloses when using, at first go to the assigned position through walking wheel, rotating angle accommodate the lead screw lift discharge gate highly to setting for the position, rotating horizontal accommodate the lead screw makes the feeder hopper be in the horizontality simultaneously, it is rotatory to start speed reducer drive gear drive conveyer pipe ring gear, pour into the feeder hopper with the concrete into again, the concrete flows into in the conveyer pipe and falls down the helical blade in the middle of from the inlet pipe, along with conveyer pipe and helical blade high-speed rotation, with concrete transportation to conveyer pipe right-hand member, fall assigned construction position under the play hopper.

Claims (2)

1. Spiral pipeline concrete automatic conveying device, its characterized in that: wheel seats (7) are respectively fixed in a rack (1), a speed reducer (11) is installed on the inner bottom surface of the rack (1) and connected with a driving gear (10), positioning wheels (6) are respectively installed in each wheel seat (7), a conveying pipe (4) penetrates into the rack (1) and is limited and fixed between the positioning wheels (6), a plurality of groups of spiral blades (5) are arranged on the inner wall of the conveying pipe (4), a circular ring rail ring (8) is fixed on the outer edge of the spiral blade and clamped into a groove of the positioning wheels (6), a gear ring (9) is installed on the outer edge of the conveying pipe (4) corresponding to the driving gear (10) and is meshed with the spiral blade, a feeding pipe (3) and a feeding hopper (2) are connected on the rack (1) at the left end of the conveying pipe (4) in a penetrating manner, a horizontal adjusting screw rod (12) is hinged between the feeding hopper (2) and the rack (1), the walking wheels (14) are respectively installed on the longitudinal two sides of the bottom of the rack (1), angle adjusting lead screws (15) are respectively hinged between the walking wheels (14) and the right rack (1), and a distribution box (16) is fixed at the left end of the rack (1).

2. A spiral pipe concrete automatic conveying device according to claim 1, characterized in that the frame (1) is frame-type, the wheel seats (7) are respectively fixed in four corners of two ends of the frame (1), and two groups of spiral blades (5) are arranged on the inner wall of the conveying pipe (4).

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