Plateau alpine region concrete mixing plant

Abstract

The utility model discloses a concrete mixing plant for plateau alpine regions. The concrete mixing plant comprises a mixing plant, a raw material storage bin, a concrete mixing tank, a conveying mechanism and a boiler, the stirring building is totally closed, and a first heating radiator is laid at the bottom of the stirring building; the raw material storage bin is arranged in the stirring bin and used for storing concrete raw materials. And the concrete stirring tank is arranged in the stirring plant and is used for stirring concrete. The conveying mechanism is connected between the discharging end of the raw material storage bin and the feeding buckle of the concrete stirring tank and used for conveying the raw material discharged from the raw material storage bin to the stirring device. The boiler is arranged in the mixing plant and used for heating the first heating radiator and providing hot water for the concrete mixing tank. The plateau alpine region concrete mixing plant can smoothly mix concrete materials in the alpine plateau region in winter, so that normal operation of construction is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to outdoor construction equipment technical field, concretely relates to a plateau alpine region concrete mixing station. BACKGROUND

[0002] In our alpine plateau area, part of the Dabancheng section belongs to perennial frozen soil area, the annual average temperature is -7.3 DEG C, the construction project generally enters winter in early October, and it is below zero in day and night by the end of April of next year, and the coldest time in low temperature season 12, 1, 2, 3 is about -44 DEG C. -35 diesel oil will wax without insulation measures, and gasoline car will also be difficult to start after being placed outside at night.

[0003] Due to the long duration of the project in winter, the duration below zero Celsius is about 7 months, and if no insulation measures are taken or improper measures are taken, the -30 hydraulic oil of the mixing station hydraulic cylinder will freeze, the air valve and the solenoid valve will freeze and cannot mix the material, the water-washed sand will freeze into large pieces, the water-reducing agent will freeze and lose effectiveness, and the concrete cannot be mixed by using ice water. CONTENT OF THE UTILITY MODEL

[0004] In view of the deficiencies of the prior art, the utility model solves the technical problem to provide a plateau alpine region concrete mixing station, which can successfully mix concrete materials in winter in the alpine plateau area, so as to ensure the normal operation of construction.

[0005] In order to realize the above-mentioned purpose, the utility model is realized through the following technical scheme: a plateau alpine region concrete mixing station, comprising:

[0006] The mixing building is fully enclosed, and the bottom of the mixing building is paved with first heating radiators;

[0007] The raw material storage bin is arranged in the mixing building, and is used for storing concrete raw materials;

[0008] The concrete mixing tank is arranged in the mixing building, and is used for mixing concrete;

[0009] The conveying mechanism is connected between the discharge end of the raw material storage bin and the feeding buckle of the concrete mixing tank, and is used for conveying the concrete raw materials discharged from the raw material storage bin to the concrete mixing tank; and

[0010] The boiler is arranged in the mixing building, and is used for heating the first heating radiators and providing hot water for the concrete mixing tank.

[0011] Further, it further comprises an auxiliary heating structure, which can be detachably wrapped outside the tank body of the concrete mixing tank, and is used for heating the tank body.

[0012] Further, the auxiliary heating structure has two groups, and the two groups of auxiliary heating structures are oppositely arranged on the left and right sides of the tank body, the auxiliary heating structure comprises a base, a distance adjusting mechanism, a first mounting plate and a second heating radiator, the base is supported on the ground, the first mounting plate is connected with the base through the distance adjusting mechanism, the distance adjusting mechanism can drive the first mounting plate to move along the radial direction of the tank body, the side surface of the first mounting plate close to the tank body is an arc-shaped mounting surface, and the diameter of the mounting surface is equal to the outer diameter of the tank body, the second heating radiator is arranged on the mounting surface, and the boiler heats the second heating radiator.

[0013] Further, the auxiliary heating structure further comprises a damping member connected between the first mounting plate and the distance adjusting mechanism, and capable of damping the first mounting plate.

[0014] Further, the damping member comprises a second mounting plate and an elastic member, the second mounting plate is connected with the distance adjusting mechanism, and the elastic member is connected between the first mounting plate and the second mounting plate.

[0015] Further, the distance adjusting mechanism comprises a supporting frame and an adjusting screw, a sliding groove extending along the radial direction of the tank body is formed in the base, the bottom end of the supporting frame is slidably connected in the sliding groove, and the adjusting screw is rotatably arranged in the sliding groove and is in threaded connection with the bottom end of the supporting frame; rotating the screw can drive the supporting frame to slide in the sliding groove.

[0016] Further, the water pipe connected with the boiler is wrapped with heat preservation cotton.

[0017] The utility model discloses beneficial effects:

[0018] The highland high-cold area concrete mixing station, including mixing building, raw material storage bin, concrete mixing tank, conveying mechanism and boiler, the mixing building is full -enclosed, and the bottom of mixing building is paved with first heating radiator, the raw material storage bin sets up in the mixing building, and the raw material storage bin is used for storing concrete raw materials, the concrete mixing tank sets up in the mixing building and is used for mixing concrete, the conveying mechanism is connected between the discharge end of raw material storage bin and the feeding buckle of concrete mixing tank, and is used for conveying raw materials from raw material storage bin to concrete mixing tank, and the boiler sets up in the mixing building and is used for heating first heating radiator and providing hot water for concrete mixing tank.

[0019] When using, starting the boiler, and heating the whole mixing building through the first heating radiator, the temperature in the mixing building rises, and since the mixing building is closed, the heat preservation effect is achieved.

[0020] By using the aforementioned concrete mixing plant in high-altitude and cold regions, heating can prevent the concrete material in the raw material storage silos, concrete mixing tanks, and conveying mechanisms from freezing. At the same time, heating the relevant equipment parts can also prevent the lubricating oil in the relevant equipment parts from freezing, thus ensuring smooth concrete mixing. Attached Figure Description

[0021] To more clearly illustrate the specific embodiments of this utility model, the accompanying drawings used in the specific embodiments will be briefly described below. In all the drawings, the elements or parts are not necessarily drawn to scale.

[0022] Figure 1 A schematic diagram of a concrete mixing plant in a high-altitude and cold region, provided as an embodiment of the present invention;

[0023] Figure 2 for Figure 1 The diagram shows an auxiliary heating structure in a concrete mixing plant in a high-altitude and cold region.

[0024] Figure label:

[0025] 100. Mixing tower; 110. First radiator; 200. Raw material storage silo; 300. Concrete mixing tank; 400. Conveying mechanism; 500. Boiler; 600. Auxiliary heating structure; 610. Base; 620. Distance adjustment mechanism; 621. Support frame; 622. Adjusting screw; 630. First mounting plate; 640. Second radiator; 650. Shock absorber; 651. Second mounting plate; 652. Elastic component. Detailed Implementation

[0026] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings. These embodiments are merely illustrative of the present invention and should not be construed as limiting the scope of protection of the present invention.

[0027] Please see Figures 1 to 2 This utility model provides a concrete mixing plant for high-altitude and cold regions, including a mixing tower 100, a raw material storage silo 200, a concrete mixing tank 300, a conveying mechanism 400, and a boiler 500.

[0028] Specifically, the stirring building 100 is fully enclosed, and a first heating radiator 110 is arranged at the bottom of the stirring building 100; a raw material storage bin 200 is arranged in the stirring building, and the raw material storage bin 200 is used for storing concrete raw materials. A concrete stirring tank 300 is arranged in the stirring building 100 and is used for stirring concrete. A conveying mechanism 400 is connected between a discharging end of the raw material storage bin 200 and a feeding end of the concrete stirring tank 300, and is used for conveying raw materials discharged from the raw material storage bin 200 to the concrete stirring tank. A boiler 500 is arranged in the stirring building 100 and is used for heating the first heating radiator 110 and providing hot water for the concrete stirring tank 300.

[0029] In use, the boiler 500 is started to heat the whole stirring building 100 through the first heating radiator 110, so that the temperature in the stirring building 100 is raised. Since the stirring building 100 is fully enclosed, heat preservation is achieved.

[0030] Through heating, the concrete in the raw material storage bin 200, the concrete stirring tank 300 and the conveying mechanism 400 can be prevented from freezing, meanwhile, the related equipment and parts can be heated, and the lubricating oil in the related equipment and parts can be prevented from freezing, so that the concrete can be stirred smoothly.

[0031] As a preferred embodiment, the stirring station further comprises an auxiliary heating structure 600, which is detachably wrapped outside the tank body of the concrete stirring tank 300 and is used for heating the tank body, so that the stirring can be further facilitated.

[0032] Specifically, the auxiliary heating structure 600 has two groups, and the two groups of auxiliary heating structures 600 are oppositely arranged at the left and right sides of the tank body. The auxiliary heating structure 600 comprises a base 610, a distance adjusting mechanism 620, a first mounting plate 630 and a second heating radiator 640. The base 610 is supported on the ground, and the first mounting plate 630 is connected with the base 610 through the distance adjusting mechanism 620. The distance adjusting mechanism 620 can drive the first mounting plate 630 to move along the radial direction of the tank body. The side surface of the first mounting plate 630 close to the tank body is an arc-shaped mounting surface, and the diameter of the mounting surface is equal to the outer diameter of the tank body. The second heating radiator 640 is arranged on the mounting surface, and the boiler 500 heats the second heating radiator 640.

[0033] In use, the first mounting plate 630 is driven by the distance adjusting mechanism 620 to move towards the tank body until the second heating radiator 640 is pressed against the surface of the tank body, and then the second heating radiator 640 is heated by the boiler 500. When stirring is not needed, the first mounting plate 630 can be driven to retreat.

[0034] It should be noted that, in specific implementation, the principle of heating the first heating radiator and the second heating radiator by the boiler is consistent with the principle of heating a house in the prior art.

[0035] As a more preferred embodiment, the auxiliary heating structure 600 further comprises a damping member 650 connected between the first mounting plate 630 and the distance adjusting mechanism 620, which can damp the first mounting plate 630. Thus, the tank can be prevented from damaging the auxiliary heating structure 600 during stirring.

[0036] Specifically, the damping member 650 comprises a second mounting plate 651 and an elastic member 652. The second mounting plate 651 is connected with the distance adjusting mechanism 620, and the elastic member 652 is connected between the first mounting plate 630 and the second mounting plate 651.

[0037] During stirring of the tank, the elastic member 652 can provide a certain buffering effect for the first mounting plate 630 and the second heating radiator 640, while ensuring that the second heating radiator 640 is tightly attached to the tank, thereby ensuring the heating effect.

[0038] In the embodiment, the distance adjusting mechanism 620 comprises a support frame 621 and an adjusting screw 622. The base 610 is provided with a sliding groove extending along the radial direction of the tank. The bottom end of the support frame 621 is slidably connected in the sliding groove, and the adjusting screw 622 is rotatably arranged in the sliding groove and is threadedly connected with the bottom end of the support frame 621. Rotating the adjusting screw 622 can drive the support frame 621 to slide in the sliding groove.

[0039] In addition, in specific implementation, the water pipe connected with the boiler 500 can be wrapped with thermal insulation cotton to provide thermal insulation for the water pipe.

[0040] The concrete mixing station for high-altitude and high-cold regions can heat the stored raw materials, the raw material conveying process, the related equipment during stirring, and the like, thereby preventing the raw materials from freezing and the related equipment parts from freezing. In addition, the tank can be heated again by the auxiliary heating structure during stirring, thereby improving the stirring uniformity and the stirring effect.

[0041] The above embodiments are only used to illustrate the technical solutions of the present application, but not to limit the same. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can be modified, or some or all of the technical features can be replaced by equivalents. Such modifications or replacements do not change the essence of the corresponding technical solutions, which should be covered in the scope of the claims and the specification of the present application.

Claims

1. A concrete mixing plant in high-altitude alpine regions, characterized in that, The utility model provides a concrete mixing plant, which comprises: a mixing building, which is fully enclosed, and has a first heating radiator arranged at the bottom of the mixing building; a raw material storage bin arranged in the mixing building, which is used for storing concrete raw materials; a concrete mixing tank arranged in the mixing building, which is used for mixing concrete; a conveying mechanism connected between the discharge end of the raw material storage bin and the feeding port of the concrete mixing tank, which is used for conveying the concrete raw materials discharged from the raw material storage bin to the concrete mixing tank; and a boiler arranged in the mixing building, which is used for heating the first heating radiator and providing hot water for the concrete mixing tank. The utility model further comprises an auxiliary heating structure, which is detachably wrapped around the tank body of the concrete mixing tank and is used for heating the tank body.

2. The high-altitude alpine region concrete mixing plant of claim 1, wherein, The auxiliary heating structure has two groups, which are oppositely arranged on the left and right sides of the tank body. The auxiliary heating structure comprises a base, a distance adjusting mechanism, a first mounting plate and a second heating radiator. The base is supported on the ground. The first mounting plate is connected to the base through the distance adjusting mechanism. The distance adjusting mechanism can drive the first mounting plate to move along the radial direction of the tank body. The side surface of the first mounting plate close to the tank body is an arc-shaped mounting surface, and the diameter of the mounting surface is equal to the outer diameter of the tank body. The second heating radiator is arranged on the mounting surface, and the boiler is used for heating the second heating radiator.

3. The high-altitude alpine region concrete mixing plant of claim 2, wherein, The auxiliary heating structure further comprises a damping member, which is connected between the first mounting plate and the distance adjusting mechanism and can dampen the first mounting plate.

4. The high-altitude alpine region concrete mixing plant of claim 3, wherein, The damping member comprises a second mounting plate and an elastic member. The second mounting plate is connected to the distance adjusting mechanism. The elastic member is connected between the first mounting plate and the second mounting plate.

5. The high-altitude alpine region concrete mixing plant of claim 4, wherein, The distance adjusting mechanism comprises a support frame and an adjusting screw. A sliding groove extending along the radial direction of the tank body is formed in the base. The bottom end of the support frame is slidably connected to the sliding groove. The adjusting screw is rotatably arranged in the sliding groove and is threadedly connected to the bottom end of the support frame. Rotating the screw can drive the support frame to slide in the sliding groove.

6. The high-altitude alpine region concrete mixing plant of claim 3, wherein, The water pipe connected to the boiler is wrapped with thermal insulation cotton.

7. The high-altitude alpine region concrete mixing plant of claim 3, wherein, ​

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