Aggregate screening funnel for resin concrete pipeline

Abstract

The utility model discloses an aggregate screening funnel for a resin concrete pipeline, which comprises a funnel body, a filter screen is arranged on the funnel body, a cross arm is arranged on the filter screen, a limiting frame is arranged on the cross arm, the limiting frame comprises a clamping groove and a limiting handrail, the clamping groove is clamped on the cross arm, and the limiting handrail is arranged on the clamping groove. A rotating roller is arranged at one end of the funnel body; the aggregate cutting device has the advantages that aggregate is placed on the filter screen and limited through the limiting frame, then the rotating roller is started to cut the aggregate, and the aggregate with overlarge particles can be cut to be in a proper size, passes through the filter screen and then is collected from the discharging port.

Description

TECHNICAL FIELD

[0001] The utility model relates to resin concrete field, specifically is the aggregate screening hopper for resin concrete pipeline. BACKGROUND

[0002] Resin concrete is a kind of composite material with resin as cementing material instead of traditional cement. It is mainly composed of resin, aggregate (such as quartz sand, pebble, basalt, etc.) and additive. Resin usually uses epoxy resin, unsaturated polyester resin or phenolic resin, and after mixing the three, resin concrete raw material can be obtained, and then it can be applied in various fields.

[0003] Resin concrete pipeline is a pipeline formed by resin concrete centrifugation, and compared with traditional PVC pipeline, it has higher hardness and rigidity, and compared with cement pipeline, it has stronger stability and corrosion resistance, but the aggregate material in resin concrete is composed of various sandstone, and when mixed with resin and additive, aggregate particles are often too large, and large aggregate will increase the voids in concrete, reduce the bonding area of resin, thereby reducing the overall strength and durability, and at the same time, large aggregate will affect the surface flatness of concrete, making the surface rough and uneven, affecting the appearance and use. SUMMARY

[0004] (I) Technical problem solved

[0005] The technical problem to be solved by the utility model is that in the processing of resin concrete pipeline, when resin and additive are mixed, aggregate particles are often too large, and large aggregate will increase the voids in concrete, reduce the bonding area of resin, thereby reducing the overall strength and durability, and at the same time, large aggregate will affect the surface flatness of concrete, making the surface rough and uneven, affecting the appearance and use.

[0006] (II) Technical scheme

[0007] To solve the above problems, the utility model provides the following technical scheme:

[0008] An aggregate screening hopper for resin concrete pipeline, comprising a hopper body, a filter screen is arranged on the hopper body, a cross brace is arranged on the filter screen, a limiting frame is arranged on the cross brace, the limiting frame comprises a clamping groove and a limiting rail, the clamping groove is clamped on the cross brace, a rotating roller is arranged at one end of the hopper body, a cutting piece is arranged on the rotating roller, side plates are arranged on both sides of the hopper body, a first sliding rail and a second sliding rail are respectively arranged on both sides of the side plates, a guide seat is arranged in the first sliding rail, a motor is arranged in the second sliding rail, one end of the rotating roller is connected with the guide seat, and the other end is fixedly connected with the rotating shaft of the motor, and a discharge port is arranged at the bottom of the hopper body.

[0009] Further, the cross brace is provided with a gasket, and the limiting frame is made of stainless steel.

[0010] Further, the limiting rail is trapezoidal, and a cutting channel is arranged between the limiting rails, and the limiting rail is fixed to the upper surface of the clamping groove.

[0011] Further, the guide seat is provided with a bearing, and the rotating roller is connected to the guide seat through the bearing.

[0012] Further, the guide seat and the bottom of the motor are provided with a sliding block.

[0013] Further, one side of the guide seat is provided with a handle, and the handle is provided with anti-skid lines.

[0014] Further, the side plate is provided with a supporting leg below.

[0015] (Three) beneficial effects

[0016] The beneficial effects of the utility model are:

[0017] The aggregate is placed on the filter screen and limited by the limiting frame, then the rotating roller is started to cut the aggregate, and the aggregate with too large particles is cut to a proper size and then collected from the discharge port after passing through the filter screen, and the size of the aggregate at this time is suitable for mixing with resin and additives, so that the subsequently formed concrete pipeline is beautiful and the layers are obvious, and the handle can push the rotating roller to move, the cutting effect is better, and the operation is convenient. BRIEF DESCRIPTION OF DRAWINGS

[0018] Fig. 1 is the perspective view of the utility model;

[0019] Fig. 2 is a local enlarged view;

[0020] Fig. 3 is a limiting frame structure schematic view;

[0021] Marked in the figure: 1-funnel body, 2-filter screen, 3-cross brace, 4-limiting frame, 5-rotating roller, 6-cutting piece, 7-side plate, 8-guide seat, 9-motor, 10-discharge port, 4a-clamping groove, 4b-limiting rail, 4c-cutting channel, 7a-first sliding rail, 7b-second sliding rail, 8a-handle. DETAILED DESCRIPTION

[0022] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0023] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0024] Please refer to Figs. 1-3 The resin concrete pipeline aggregate screening hopper shown in the drawing comprises a hopper body 1, a filter screen 2 is arranged on the hopper body 1, a cross brace 3 is arranged on the filter screen 2, a limiting frame 4 is arranged on the cross brace 3, the limiting frame 4 comprises a clamping groove 4a and a limiting rail 4b, the clamping groove 4a is clamped on the cross brace 3, a rotating roller 5 is arranged at one end of the hopper body 1, a cutting piece 6 is arranged on the rotating roller 5, side plates 7 are arranged on both sides of the hopper body 1, a first sliding rail 7a and a second sliding rail 7b are respectively arranged on the two side plates 7, a guide seat 8 is arranged in the first sliding rail 7a, a motor 9 is arranged in the second sliding rail 7b, one end of the rotating roller 5 is connected with the guide seat 8, and the other end is fixedly connected with a rotating shaft of the motor 9, and a discharge port 10 is arranged at the bottom of the hopper body 1.

[0025] A gasket is arranged on the cross brace 3, the limiting frame 4 is made of stainless steel, the limiting frame 4 can move back and forth in the transverse direction along the cross brace 3, and the limiting frame 4 is moved by being pushed by a field worker, the limiting frame 4 has the function of separating the cutting piece 6, when the rotating roller 5 drives the cutting piece 6 to enter from the cutting channel 4c, the limiting rail 4b covers the cutting piece 6, so as to prevent the field worker from being cut by the high-speed rotating cutting piece 6, and the limiting frame 4 can plan the cutting area, so as to facilitate the arrangement of the cutting area on site.

[0026] The limiting rail 4b is in the shape of a trapezoid, a cutting channel 4c is arranged between the limiting rails 4b, and the limiting rail 4b is fixed on the upper surface of the clamping groove 4a, when the cutting work starts, the cutting piece 6 enters the limiting frame 4 through the cutting channel 4c and contacts the aggregate above the filter screen 2 to cut.

[0027] The guide base 8 is provided with a bearing, the rotating roller 5 is connected with the guide base 8 through the bearing, the guide base 8 cooperates with the motor 9 to make the rotating roller 5 rotate and bear, and the guide base 8 drives the motor 9 to move along the second sliding rail 7b through the rotating roller 5, the guide base 8 and the motor 9 are provided with a sliding block at the bottom, and the guide base 8 and the motor 9 are fixed on the sliding block and move along the first sliding rail 7a and the second sliding rail 7b through the sliding block.

[0028] The guide base 8 is provided with a handle 8a, the handle 8a is provided with anti-skid lines, the handle 8a is used for manual taking to drive the guide base 8 to move, and the guide base 8 drives the rotating roller 5 and the motor 9 to move synchronously.

[0029] The side plate 7 is provided with a supporting leg below.

[0030] Specific working principle is that: the unscreened aggregate is poured on the filter screen 2, the aggregate with too large volume is left on the filter screen 2 to wait for cutting to reduce the volume, then the motor 9 drives the rotating roller 5 to rotate, then the handle 8a is taken to push the rotating roller to move towards the limiting frame 4, then the cutting piece 6 enters into contact with the aggregate through the cutting channel 4c to cut, the aggregate cut is reduced in volume and is guided out from the discharge port 10 through the filter screen 2, and the limiting frame 4 can move along the cross brace 3 to change the cutting coverage area.

[0031] It is apparent for those skilled in the art that the present application is not limited to the details of the foregoing exemplary embodiments, and the present application can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present application is defined by the appended claims rather than the foregoing description, and all changes falling within the meaning and range of equivalent elements of the claims are intended to be embraced in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0032] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description manner of the specification is only for the sake of clarity, and those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can be combined appropriately to form other embodiments that can be understood by those skilled in the art.

Claims

1. An aggregate screening funnel for resin concrete pipes, characterized by: The invention comprises a funnel body (1), wherein the funnel body (1) is provided with a filter screen (2), the filter screen (2) is provided with a cross brace (3), the cross brace (3) is provided with a limit frame (4), the limit frame (4) comprises a clamping groove (4a) and a limit rail (4b), the clamping groove (4a) is clamped on the cross brace (3), a rotating roller (5) is provided at one end of the funnel body (1), a cutting blade (6) is provided on the rotating roller (5), side plates (7) are provided on both sides of the funnel body (1), a first slide rail (7a) and a second slide rail (7b) are respectively provided on the side plates (7), a guide seat (8) is provided in the first slide rail (7a), a motor (9) is provided in the second slide rail (7b), one end of the rotating roller (5) is connected to the guide seat (8), and the other end is fixedly connected to the rotating shaft of the motor (9), and a discharge port (10) is provided at the bottom of the funnel body (1).

2. The aggregate screening funnel for resin concrete pipes according to claim 1, characterized in that: The cross brace (3) is provided with a gasket, and the limiting frame (4) is made of stainless steel.

3. The aggregate screening funnel for resin concrete pipes according to claim 1, characterized in that: The limiting rails (4b) are trapezoidal in shape, cutting channels (4c) are provided between the limiting rails (4b), and the limiting rails (4b) are fixed to the upper surface of the clamping groove (4a).

4. The aggregate screening funnel for resin concrete pipes according to claim 1, characterized in that: A bearing is provided in the guide seat (8), and the rotating roller (5) is connected to the guide seat (8) via the bearing.

5. The aggregate screening funnel for resin concrete pipes according to claim 1, characterized in that: Slide blocks are provided at the bottom of the guide seat (8) and the motor (9).

6. The aggregate screening funnel for resin concrete pipes according to claim 1, characterized in that: One side of the guide seat (8) is provided with a handle (8a), and the handle (8a) is provided with anti-slip grooves.

7. The aggregate screening funnel for resin concrete pipes according to claim 1, characterized in that: Support legs are provided below the side panels (7).

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