High-strength concrete stock bin

Abstract

The utility model relates to a high-strength concrete stock bin which comprises a stock bin body, a supporting frame is arranged at the top of the stock bin body, a top frame is arranged at the top of the supporting frame, the top of the top frame is connected with the supporting frame and the stock bin body through bolts, a feeding port is formed in the middle of the top frame, the bottom of the supporting frame is located in the stock bin body and is fixedly provided with a connecting rod, and a support is fixed to the free end of the connecting rod. A plurality of inclined first guide blades are fixed at the top of the rotating seat, and material holes are formed in the first guide blades. Concrete aggregate falls into the stock bin after being injected from the feeding port, the concrete aggregate can firstly fall onto the first guide vane, and due to the fact that the first guide vane is obliquely arranged, the pressure of the concrete aggregate on the first guide vane is converted into power for rotation of the rotary seat, so that the first guide vane is driven to rotate; and the first guide vane rotates to play a role in stirring the concrete aggregate falling from the back, and part of the concrete aggregate can be beaten to the side wall of the stock bin, so that a buffering role is played through an arc-shaped convex ring.

Description

Technical Field

[0001] The utility model relates to concrete technology, in particular to a high-strength concrete silo. Background Art

[0002] High-strength concrete refers to concrete with a strength grade of C60 or above. It is made of cement, sand, stone raw materials plus water reducer or fly ash, F mineral powder, slag, silica powder and other mixtures, and is produced through conventional processes to obtain high-strength concrete. High-strength concrete silos are mainly used for the storage of ready-mixed concrete. They are mainly composed of a concrete silo body, a feed pipe and a valve arranged at the bottom of the feed pipe.

[0003] When storing materials in existing high-strength concrete silos, concrete aggregates are usually injected from the top of the silo, so that the concrete aggregates cause a large impact force on the bottom of the silo from top to bottom, thereby shortening the service life of the high-strength concrete silo. In addition, the existing concrete silos are not convenient for dust removal when storing materials. Utility Model Content

[0004] The utility model aims to provide a high-strength concrete silo, which is used to solve the problems that the existing concrete aggregate is injected from the top of the silo, so that the concrete aggregate causes a large impact force on the bottom of the silo from top to bottom, thereby shortening the service life of the high-strength concrete silo, and the existing concrete silo is not convenient for dust removal when storing materials.

[0005] In order to solve the above problems, the utility model provides a high-strength concrete silo, including a silo, a supporting frame is provided on the top of the silo, a top frame is provided on the top of the supporting frame, the top of the top frame is connected to the supporting frame and the silo by bolts, a feeding port is provided in the middle of the top frame, the bottom of the supporting frame is located in the silo and is fixed with a connecting rod, a support is fixed on the free end of the connecting rod, a swivel seat is rotatably connected to the support, a plurality of inclined first guide blades are fixed on the top of the swivel seat, a material hole is provided on the first guide blade, a plurality of arc-shaped convex rings are provided on the inner wall of the silo, the arc-shaped convex ring is located below the first guide blade, a dust removal seat is fixed at the edge of the top frame, a semicircular groove is provided on the top of the dust removal seat, a plurality of semicircular holes are provided on the inner side of the semicircular groove, a disassembly seat is provided on the upper side of the dust removal seat, a dust suction groove is provided on the lower side of the disassembly seat, a plurality of dust suction holes are provided on the inner side of the dust suction groove, the dust suction groove and the semicircular groove can be enclosed into a circular groove, the plurality of dust suction holes can be respectively connected with the corresponding semicircular holes, and a dust suction pipe that can be connected with the circular groove is provided on the top of the disassembly seat.

[0006] The high-strength concrete silo provided by the utility model also has the following technical features:

[0007] Furthermore, the dust removal seat and the removal seat are connected by bolts.

[0008] Furthermore, a plurality of legs arranged in a circular array are fixed to the side of the silo.

[0009] Furthermore, a valve is provided at the bottom of the silo.

[0010] Furthermore, a plurality of second guide vanes arranged obliquely are fixed to the bottom of the rotating seat, and the plurality of second guide vanes are arranged alternately with the corresponding first guide vanes.

[0011] Furthermore, a detachable cover is provided in the feed port.

[0012] The utility model has the following beneficial effects: after the concrete aggregate is injected from the feed port, it falls into the inside of the silo, and the concrete aggregate can first fall onto the first guide blade. Since the first guide blade is inclined, the pressure of the concrete aggregate on the first guide blade is converted into the power of the rotation of the rotating seat, thereby driving the first guide blade to rotate. The rotation of the first guide blade can also play the role of shifting the concrete aggregate falling behind, and can hit part of the concrete aggregate onto the side wall of the silo, so that the arc-shaped convex ring plays a buffering role, so that the device can reduce the impact force of the concrete aggregate on the bottom of the silo from top to bottom, thereby extending the service life of the silo, and the support frame is supported by the top of the silo and is easy to disassemble. By connecting the dust suction pipe to the external dust suction equipment, the dust suction hole, the semicircular hole and the circular ring groove can play a dust suction role. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is an axonometric diagram of an embodiment of the utility model;

[0014] Figure 2 This is a front view cutaway diagram of a fractured embodiment of the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the guide vane in the embodiment of the utility model;

[0016] Figure 4 For the utility model embodiment Figure 2 Schematic diagram of the structure enlarged at point A in the middle. DETAILED DESCRIPTION

[0017] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments. It should be noted that the embodiments and features in the embodiments of the present invention can be combined with each other without conflict.

[0018] like Figures 1 to 4In the embodiment of the high-strength concrete silo of the utility model shown in the figure, the high-strength concrete silo includes a silo 1, a support frame 2 is provided on the top of the silo 1, a top frame 3 is provided on the top of the support frame 2, the top of the top frame 3 is connected to the support frame 2 and the silo 1 by bolts, a feeding port is provided in the middle of the top frame 3, the bottom of the support frame 2 is located in the silo 1 and is fixed with a connecting rod 4, the free end of the connecting rod 4 is fixed with a support 5, a rotating seat 6 is rotatably connected to the support 5, a plurality of inclined first guide blades 7 are fixed on the top of the rotating seat 6, a material hole is provided on the first guide blade 7, a plurality of arc-shaped convex rings 8 are provided on the inner wall of the silo 1, and the arc-shaped convex ring 8 is located below the first guide blade 7, a dust removal seat 9 is fixed at the edge of the top frame 3, a semicircular groove is provided on the top of the dust removal seat 9, a plurality of semicircular holes are provided on the inner side of the semicircular groove, a disassembly seat 10 is provided on the upper side of the dust removal seat 9, a dust suction groove is provided on the lower side of the disassembly seat 10, a plurality of dust suction holes are provided on the inner side of the dust suction groove, the dust suction groove and the semicircular groove can be enclosed into a circular groove 11, and a plurality of dust suction holes can be formed. The dust holes can be communicated with the corresponding semicircular holes respectively. A dust suction pipe 12 which can be communicated with the annular groove 11 is provided on the top of the disassembly seat 10. After the concrete aggregate is injected from the feed port, it falls into the inside of the silo 1. The concrete aggregate can first fall on the first guide blade 7. Since the first guide blade 7 is inclined, the pressure of the concrete aggregate on the first guide blade 7 is converted into the power of the rotation of the rotary seat 6, thereby driving the first guide blade 7 to rotate. The rotation of the first guide blade 7 can also play a role in shifting the concrete aggregate falling behind, and can hit part of the concrete aggregate onto the side wall of the silo 1, so as to play a buffering role through the arc convex ring 8, so that the device can reduce the impact force of the concrete aggregate on the bottom of the silo 1 from top to bottom, thereby extending the service life of the silo 1, and the support frame 2 is supported by the top of the silo 1 and is easy to disassemble. By connecting the dust suction pipe 12 to the external dust suction equipment, the dust suction hole, the semicircular hole and the annular groove 11 can play a role in dust suction.

[0019] In one embodiment of the present application, preferably, the dust removal seat 9 and the disassembly seat 10 are connected by bolts, so that the dust removal seat 9 and the disassembly seat 10 are easy to disassemble, thereby facilitating cleaning of the dust suction hole, the semicircular hole and the annular groove 11.

[0020] In one embodiment of the present application, preferably, a plurality of legs 13 arranged in a circular array are fixed to the side of the silo 1 , and the silo 1 is supported by the plurality of legs 13 .

[0021] In one embodiment of the present application, preferably, a valve 14 is provided at the bottom of the silo 1, and the material can be discharged easily by opening the valve 14.

[0022] In one embodiment of the present application, preferably, a plurality of inclined second guide blades 15 are fixed to the bottom of the rotary seat 6, and the plurality of second guide blades 15 are staggered with the corresponding first guide blades 7, and the second guide blades 15 are also provided with material holes, through which part of the concrete aggregate can fall. By staggering the second guide blades 15 and the first guide blades 7, part of the concrete aggregate falling through the first guide blades 7 can fall onto the second guide blades 15, which, on the one hand, plays a further buffering role, and on the other hand, enables the rotary seat 6 to continue to rotate.

[0023] In one embodiment of the present application, preferably, a detachable cover 16 is provided in the feed port, and concrete aggregate can be injected into the silo 1 by opening the cover 16 .

[0024] When the utility model is in use, after the concrete aggregate is injected from the feed port, it falls into the inside of the silo 1, and the concrete aggregate can first fall on the first guide blade 7. Since the first guide blade 7 is inclined, the pressure of the concrete aggregate on the first guide blade 7 is converted into the power of the rotation of the rotary seat 6, thereby driving the first guide blade 7 to rotate. The rotation of the first guide blade 7 can also play the role of shifting the concrete aggregate falling behind, and can hit part of the concrete aggregate onto the side wall of the silo 1, so that the arc-shaped convex ring 8 plays a buffering role, so that the device can reduce the impact force of the concrete aggregate on the bottom of the silo 1 from top to bottom, and part of the concrete aggregate The material can fall through the material hole, and the second guide blades 15 and the first guide blades 7 are staggered, so that the concrete aggregate falling through the first guide blades 7 can partially fall onto the second guide blades 15, which plays a further buffering role on the one hand, and enables the rotary seat 6 to continue to rotate on the other hand, thereby extending the service life of the silo 1. The support frame 2 is supported by the top of the silo 1 and is easy to disassemble. By connecting the dust suction pipe 12 to an external dust suction device, dust can be sucked through the dust suction hole, semicircular hole and annular groove 11. The dust removal seat 9 and the disassembly seat 10 are easy to disassemble, so that the dust suction hole, semicircular hole and the annular groove 11 are easy to clean.

[0025] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A high-strength concrete silo, comprising a silo (1), characterized in that: The silo (1) is provided with a support frame (2) at the top, a top frame (3) is provided at the top of the support frame (2), the top of the top frame (3) is connected to the support frame (2) and the silo (1) by bolts, a feed port is provided in the middle of the top frame (3), the bottom of the support frame (2) is located in the silo (1) and is fixed with a connecting rod (4), a support (5) is fixed at the free end of the connecting rod (4), a rotating seat (6) is rotatably connected to the support (5), a plurality of inclined first guide blades (7) are fixed at the top of the rotating seat (6), a material hole is provided on the first guide blade (7), and a plurality of arc-shaped convex holes are provided on the inner wall of the silo (1). A ring (8), the arc-shaped convex ring (8) is located below the first guide blade (7), a dust removal seat (9) is fixed at the edge of the top frame (3), a semicircular groove is provided on the top of the dust removal seat (9), a plurality of semicircular holes are provided on the inner side of the semicircular groove, a disassembly seat (10) is provided on the upper side of the dust removal seat (9), a dust suction groove is provided on the lower side of the disassembly seat (10), a plurality of dust suction holes are provided on the inner side of the dust suction groove, the dust suction groove and the semicircular groove can enclose a circular groove (11), the plurality of dust suction holes can be respectively connected to the corresponding semicircular holes, and a dust suction pipe (12) which can be connected to the circular groove (11) is provided on the top of the disassembly seat (10).

2. The high-strength concrete silo according to claim 1, characterized in that: The dust removal seat (9) and the removal seat (10) are connected via bolts.

3. The high-strength concrete silo according to claim 1, characterized in that: A plurality of supporting legs (13) arranged in a circular array are fixed to the side of the silo (1).

4. The high-strength concrete silo according to claim 1, characterized in that: A valve (14) is provided at the bottom of the silo (1).

5. The high-strength concrete silo according to claim 1, characterized in that: A plurality of second guide vanes (15) arranged obliquely are fixed to the bottom of the rotary seat (6), and the plurality of second guide vanes (15) are arranged alternately with the corresponding first guide vanes (7).

6. The high-strength concrete silo according to claim 1, characterized in that: A detachable sealing cover (16) is provided in the feed port.

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