Ice adding and crushing system of concrete mixing station

Abstract

The utility model discloses an ice adding and crushing system for a concrete mixing station. The ice adding and crushing system comprises a belt conveyor, an ice crusher, a crushed ice storage barrel and a spiral conveyor, the belt conveyor is arranged between the ice storage chamber and the chute and is used for conveying ice blocks in the ice storage chamber into the chute; the chute and the ice crusher are both installed on the ice crushing platform, and an outlet of the chute is located above a feeding port of the ice crusher so that ice blocks can fall into the feeding port of the ice crusher from the outlet of the chute. The crushed ice storage barrel is arranged above the aggregate conveying belt, and a weighing device is arranged at the bottom of the crushed ice storage barrel; a sliding groove is formed in the bottom of the side wall of the crushed ice storage barrel and used for guiding the crushed ice into the aggregate. And the spiral conveyor is arranged between an ice outlet of the ice crusher and a feeding hole of the crushed ice storage barrel and is used for guiding crushed ice in the ice crusher into the crushed ice storage barrel. The concrete cooling device solves the technical problems that the concrete quality needs to be ensured by reducing the concrete production and transportation temperature under some conditions, and the defect that the cooling effect is not obvious in a traditional ice water adding mode is overcome.

Description

Technical Field

[0001] The utility model belongs to the technical field of building engineering construction, in particular to an ice adding and crushing system for a concrete mixing station. Background Art

[0002] Concrete is a key building material used in construction and infrastructure projects. Its quality significantly impacts the durability and structural stability of a project. In some cases, measures are needed to ensure concrete quality, including adding ice to the concrete mix.

[0003] Hot weather poses challenges to concrete preparation and quality control. Concrete tends to dry out quickly in hot weather, which can lead to cracking and insufficient strength. High temperatures can also trigger thermal stresses in the concrete. To mitigate these issues, concrete batching plants often require ice addition during hot weather to lower the concrete temperature, prolong the setting time, and ensure quality.

[0004] Large-scale construction projects often require large quantities of concrete, demanding a continuous supply of consistent quality. In these cases, batching plants often require ice addition during the concrete preparation process to ensure consistent temperature and quality over time. This helps ensure smooth project progress and reduces the risk of quality issues.

[0005] Some projects require high-strength concrete, but its preparation typically requires cooler temperatures. In these cases, adding ice can help control the concrete temperature to meet the required high-strength concrete requirements. This helps ensure the concrete reaches the required design strength and reduces the risk of cracks.

[0006] In some cases, concrete needs to be transported long distances to the construction site, which can cause the concrete to be affected by temperature fluctuations during transportation. Adding ice can control the temperature of the concrete in the batching plant to ensure that it maintains a stable temperature during transportation, reducing temperature-related problems.

[0007] Adding ice effectively controls concrete temperature, ensuring consistent quality during preparation and transportation. By slowing the cement hydration reaction, adding ice prolongs the setting time of concrete, allowing workers ample time for pouring and finishing. During hot weather, adding ice reduces thermal stress in concrete, lowering the risk of cracking and improving its durability. Adding ice to concrete batching plants is suitable for a wide range of concrete mixes and projects, from standard concrete to high-performance concrete. Utility Model Content

[0008] The purpose of the utility model is to provide an ice adding and crushing system for a concrete mixing station, which aims to solve the technical problem that in some cases it is necessary to lower the temperature of concrete production and transportation to ensure the quality of concrete, and overcome the defect that the traditional method of adding ice water has an insignificant cooling effect.

[0009] In order to achieve the above-mentioned purpose, the present utility model adopts the following technical solutions.

[0010] A concrete mixing station ice adding and crushing system includes a belt conveyor, an ice crusher, a crushed ice storage bucket and a screw conveyor; the belt conveyor is arranged between the ice storage chamber and the chute, and is used to transport ice cubes in the ice storage chamber to the chute; the chute and the ice crusher are both installed on an ice crushing platform, and the outlet of the chute is located above the feed inlet of the ice crusher, so that ice cubes fall from the outlet of the chute into the feed inlet of the ice crusher; the crushed ice storage bucket is arranged above the aggregate conveyor belt, and a weighing device is provided at the bottom of the crushed ice storage bucket; a chute is provided at the bottom of the side wall of the crushed ice storage bucket, and is used to guide the crushed ice into the aggregate; the screw conveyor is arranged between the ice outlet of the ice crusher and the feed inlet of the crushed ice storage bucket, and is used to guide the crushed ice in the ice crusher into the crushed ice storage bucket.

[0011] Preferably, the ice crushing platform includes legs and a platform plate; there are four legs, which are supported in a matrix at the bottom of the platform plate; and the legs can be adjusted according to the height of the above-ground mixing station and the underground mixing station.

[0012] Preferably, the belt conveyor is arranged at an angle, and the lower end of the belt conveyor is fixed to the ground, and the upper end of the belt conveyor is fixed to the ice crushing platform.

[0013] Preferably, a fence is also provided on the ice crushing platform.

[0014] Preferably, a support frame is provided across the aggregate conveyor belt; and the weighing device is mounted on the support frame.

[0015] Preferably, a hole is provided at the bottom of the side wall of the crushed ice storage bucket; the slide is connected to the side wall of the crushed ice storage bucket below the hole; vertical slots are respectively provided on the outer side surface of the crushed ice storage bucket, located on both sides of the hole; a baffle is detachably connected outside the hole; and both side edges of the baffle are respectively inserted into the vertical slots.

[0016] Compared with the prior art, the present invention has the following characteristics and beneficial effects.

[0017] 1. The ice-adding and ice-crushing system for concrete mixing stations provided by the utility model transports ice cubes from the ice storage chamber to the ice crusher via a belt conveyor. After the ice cubes are crushed in the ice crusher, they are transferred to the crushed ice storage bucket via a screw conveyor, thereby accurately mixing the crushed ice into the concrete. The system of the utility model solves the technical problem of the traditional method of adding ice water, which has an insignificant cooling effect, and is suitable for both above-ground and underground concrete mixing stations.

[0018] 2. The ice adding and crushing system of the concrete mixing station of the utility model has a simple structure and is easy to operate. It basically realizes semi-automatic ice adding from the ice storage room to the aggregate conveyor belt. It is economical and practical, and effectively reduces construction costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described in detail below with reference to the accompanying drawings.

[0020] Figure 1 The utility model is a structural diagram of an ice adding and crushing system for a concrete mixing station.

[0021] Figure 2 It is a structural schematic diagram of the belt conveyor of the present utility model.

[0022] Figure 3 This is a structural diagram of the present invention in which a spiral conveyor is arranged between the crushed ice storage bucket and the ice crusher.

[0023] Figure 4 The utility model is a structural schematic diagram of a baffle plate provided at the lower part of the crushed ice storage bucket.

[0024] Figure 5 The utility model is a longitudinal cross-sectional structural diagram of a crushed ice storage bucket in which a vertical slot is arranged at the hole of the crushed ice storage bucket.

[0025] Figure numerals: 1 - ice cubes, 2 - belt conveyor, 3 - ice crusher, 4 - crushed ice storage bucket, 5 - chute, 6 - screw conveyor, 7 - ice storage room, 8 - ice crushing platform, 8.1 - support leg, 8.2 - platform plate, 9 - weighing device, 10 - chute, 11 - fence, 12 - aggregate conveyor belt, 13 - support frame, 14 - opening, 15 - vertical slot, 16 - baffle, 17 - support plate. DETAILED DESCRIPTION

[0026] like Figure 1-5As shown, this concrete mixing station ice adding and crushing system includes a belt conveyor 2, an ice crusher 3, a crushed ice storage bucket 4 and a screw conveyor 6. The belt conveyor 2 is arranged between the ice storage chamber 7 and the chute 5, and is used to transport ice cubes 1 in the ice storage chamber 7 to the chute 5. The chute 5 and the ice crusher 3 are both installed on an ice crushing platform 8, and the outlet of the chute 5 is located above the feed inlet of the ice crusher 3, so that the ice cubes 1 fall from the outlet of the chute 5 into the feed inlet of the ice crusher 3. The crushed ice storage bucket 4 is arranged above the aggregate conveyor belt 12, and a weighing device 9 is provided at the bottom of the crushed ice storage bucket 4. A chute 10 is provided at the bottom of the side wall of the crushed ice storage bucket 4, and is used to guide the crushed ice into the aggregate. The screw conveyor 6 is arranged between the ice outlet of the ice crusher 3 and the feed inlet of the crushed ice storage bucket 4, and is used to guide the crushed ice in the ice crusher 3 into the crushed ice storage bucket 4.

[0027] In this embodiment, the ice crushing platform 8 includes four legs 8.1 and a platform plate 8.2. The legs 8.1 are arranged in a matrix and supported on the bottom of the platform plate 8.2. The legs 8.1 are adjustable according to the height of the above-ground mixing station and the underground mixing station. In this embodiment, the legs 8.1 are telescopic rods.

[0028] In this embodiment, the spiral conveyor 6 is a tubular spiral conveyor; in other embodiments, a U-shaped spiral conveyor can also be used; the inlet of the spiral conveyor 6 is connected to the ice outlet of the ice crusher 3; the outlet of the spiral conveyor 6 is connected to the feed port of the crushed ice storage bucket 4; a supporting plate 17 is provided at the bottom of the spiral conveyor 6, located on one side of the ice crusher 3; the supporting plate 17 is connected to the ice crushing platform 8; and support legs are provided at intervals at the bottom of the supporting plate 17.

[0029] In this embodiment, the screw conveyor 6 and the supporting plate 17 are detachably connected by bolts.

[0030] In this embodiment, the belt conveyor 2 is arranged at an angle, and the lower end of the belt conveyor 2 is fixed to the ground, and the upper end of the belt conveyor 2 is fixed to the ice crushing platform 8.

[0031] In this embodiment, a fence 11 is further provided on the ice crushing platform 8 .

[0032] In this embodiment, a support frame 13 is provided across the aggregate conveyor belt 12 ; the weighing device 9 is installed on the support frame 13 .

[0033] In this embodiment, a hole 14 is formed at the bottom of the side wall of the crushed ice storage bucket 4; the chute 10 is connected to the side wall of the crushed ice storage bucket 4 below the hole 14; vertical slots 15 are respectively provided on the outer side surface of the crushed ice storage bucket 4, located on both sides of the hole 14; a baffle 16 is detachably connected to the outside of the hole 14; both sides of the baffle 16 are respectively inserted into the vertical slots 15.

[0034] In this embodiment, the ice outlet of the ice crusher 3 is detachably connected to a blocking plate, and the connection structure between the blocking plate and the side wall of the ice crusher 3 is the same as the connection structure between the baffle 16 and the crushed ice storage bucket 4.

[0035] The above embodiments are not exhaustive of specific implementation methods, and there may be other embodiments. The purpose of the above embodiments is to illustrate the present invention rather than to limit the scope of protection of the present invention. All applications derived from simple variations of the present invention fall within the scope of protection of the present invention.

Claims

1. A concrete mixing station ice adding and crushing system, characterized by: The invention comprises a belt conveyor (2), an ice crusher (3), an ice crushing storage bucket (4) and a screw conveyor (6); the belt conveyor (2) is arranged between an ice storage chamber (7) and a chute (5) for transporting ice cubes (1) in the ice storage chamber (7) to the chute (5); the chute (5) and the ice crusher (3) are both installed on an ice crushing platform (8), and the outlet of the chute (5) is located above the feed port of the ice crusher (3) so that the ice cubes (1) fall from the outlet of the chute (5) to the ice crushing platform (8). into the feed port of the ice crusher (3); the crushed ice storage bucket (4) is arranged above the aggregate conveyor belt (12), and a weighing device (9) is arranged at the bottom of the crushed ice storage bucket (4); a chute (10) is arranged at the bottom of the side wall of the crushed ice storage bucket (4) for guiding the crushed ice into the aggregate; the screw conveyor (6) is arranged between the ice outlet of the ice crusher (3) and the feed port of the crushed ice storage bucket (4) for guiding the crushed ice in the ice crusher (3) into the crushed ice storage bucket (4).

2. The ice adding and crushing system for a concrete mixing station according to claim 1, characterized in that: The ice crushing platform (8) comprises supporting legs (8.1) and a platform plate (8.2); the supporting legs (8.1) are four in number, and the four supporting legs are supported in a matrix shape on the bottom of the platform plate (8.2); the supporting legs (8.1) can be adjusted according to the height of the above-ground mixing station and the underground mixing station.

3. The ice adding and crushing system for a concrete mixing station according to claim 1, characterized in that: The belt conveyor (2) is arranged at an angle, and the lower end of the belt conveyor (2) is fixed to the ground, and the upper end of the belt conveyor (2) is fixed to the ice crushing platform (8).

4. The ice adding and crushing system for a concrete mixing station according to claim 1, characterized in that: A fence (11) is also provided on the ice crushing platform (8).

5. The ice adding and crushing system for a concrete mixing station according to claim 1, characterized in that: A support frame (13) is provided across the aggregate conveyor belt (12); and the weighing device (9) is mounted on the support frame (13).

6. The ice adding and crushing system for a concrete mixing station according to claim 1, characterized in that: A hole (14) is provided at the bottom of the side wall of the crushed ice storage bucket (4); the chute (10) is connected to the side wall of the crushed ice storage bucket (4) below the hole (14); vertical slots (15) are respectively provided on the outer side surface of the crushed ice storage bucket (4) and on both sides of the hole (14); a baffle (16) is detachably connected outside the hole (14); and both sides of the baffle (16) are respectively inserted into the vertical slots (15).

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