Discharging device of mixing plant and mixing plant

Abstract

The utility model relates to a concrete mixing plant, and discloses a discharging device of a mixing plant and the mixing plant. The discharging device comprises a main building rack, and a fixed discharging hopper connected with a stirring main machine of the stirring station is arranged on a rack cross beam of the main building rack. A torpedo ladle capable of transversely moving is arranged on a bracket cross beam of the torpedo ladle bracket; the movable unloading device can be transversely and movably mounted on a bracket cross beam of the torpedo ladle bracket; wherein the movable discharging device can transversely move to the position under the discharging opening of the fixed discharging hopper so as to discharge concrete of the fixed discharging hopper to a stirring vehicle below, and the torpedo tank can also transversely move to the position under the discharging opening of the fixed discharging hopper so as to receive discharged concrete of the fixed discharging hopper. The mixing plant comprises the discharging device of the mixing plant. According to the discharging device of the mixing plant and the mixing plant, the height of the main building rack can be reduced, and the overall cost is reduced.

Description

Technical Field

[0001] The present application relates to a concrete mixing station, and in particular to a discharging device of the mixing station and the mixing station. Background Art

[0002] Concrete mixing plant is an important device for preparing concrete. When the mixing plant needs to be used for both mixing truck and torpedo tank, the common solution is as follows: Figure 1 and Figure 2 As shown, when the torpedo tank 8 receives the material, the torpedo tank 8 moves in parallel on the fixed bracket 7a and moves to the position directly below the main mixer 1 on the frame 5a, the swaying bucket 4a is oriented horizontally, and the concrete in the main mixer 1 is discharged into the torpedo tank 8 after passing through the embedded bucket 3a; when the mixer truck 9 receives the material, the torpedo tank 8 moves out from the position directly below the main mixer 1, and the mixer truck 9 moves to the position directly below the main mixer 1. After the discharge port of the swaying bucket 4a is swung to the loading and feeding port position of the mixer truck 9, the concrete in the main mixer 1 is discharged into the mixer truck 9 through the embedded bucket 3a and the swaying bucket 4a in turn.

[0003] In order to prevent the fixed bracket 7a from interfering with the mixer truck 9, the height of the fixed bracket 7a should be higher than the height A of the mixer truck. In addition, if a transition bucket of the swing bucket 4a with a swing bucket length B (i.e., the distance from the bottom surface of the fixed bracket 7a to the loading and feeding port of the torpedo tank 8) is not provided, the concrete will spill out of the mixer truck 9 after being discharged from the embedded bucket 3a. Therefore, the height of the lowest point of the embedded bucket 3a is at least the height A of the mixer truck plus the swing bucket length B. Furthermore, since the embedded bucket 3a itself also has a minimum size design standard, such a setting will make the overall height of the frame 5a too high. Summary of the invention

[0004] The purpose of the present application is to provide a discharging device of a mixing station and a mixing station, so as to reduce the height of the main building frame and reduce the cost.

[0005] In order to achieve the above-mentioned purpose, the present application provides a discharging device of a mixing station, the discharging device comprising:

[0006] The main building frame, on which the frame crossbeam is provided a fixed discharge hopper connected to the mixing main machine of the mixing station;

[0007] a torpedo tank support having a torpedo tank disposed on a support crossbeam thereof and capable of being laterally moved; and

[0008] A mobile unloading device is installed on the support beam of the torpedo tank support in a transversely movable manner;

[0009] Among them, the mobile unloading device can be laterally translated to just below the discharge port of the fixed unloading hopper to discharge the concrete in the fixed unloading hopper to the mixer truck below, and the torpedo tank can also be laterally translated to just below the discharge port of the fixed unloading hopper to receive the concrete unloading from the fixed unloading hopper.

[0010] In some embodiments, the unloading device comprises:

[0011] The movable transition bucket is arranged to be laterally movable and is used to connect the discharge port of the fixed discharge bucket with the loading and feeding port of the torpedo tank.

[0012] In some embodiments, the unloading device comprises:

[0013] The movable transition bucket bracket is arranged at intervals above the bracket crossbeam of the torpedo tank bracket, and the movable transition bucket moves laterally along the movable transition bucket bracket.

[0014] In some embodiments, the mobile transition bucket support is fixedly installed below the frame crossbeam of the main building frame.

[0015] In some embodiments, the mobile transition bucket is installed on the loading feed port of the torpedo tank and is linked with transverse translation.

[0016] In some embodiments, the unloading device comprises:

[0017] A first lateral translation driving mechanism, used for driving the mobile unloading device to move lateraly;

[0018] A second lateral translation driving mechanism, used for driving the transition bucket and the torpedo tank to move lateraly; and

[0019] The controller is configured as:

[0020] In response to the unloading signal of the mixing station, the first lateral translation drive mechanism and the second lateral translation drive mechanism are linked and controlled to selectively drive one of the mobile unloading device and the mobile transition bucket to move laterally to just below the unloading port of the fixed unloading hopper, and drive the other to move laterally away from just below the unloading port of the fixed unloading hopper.

[0021] In some embodiments, the top surface of the mobile unloading device, the top surface of the mobile transition bucket, and the unloading port of the fixed unloading bucket are respectively flush.

[0022] In some embodiments, the bottom end surface of the mobile transition bucket is higher than the bottom end surface of the mobile unloading device.

[0023] In some embodiments, the height of the bottom end surface of the mobile unloading device is not less than the maximum height of the mixer truck.

[0024] On the other hand, the present application provides a mixing station, which includes the above-mentioned unloading device of the mixing station.

[0025] In the technical solution of the present application, the main mixer on the frame crossbeam of the main building frame can discharge the prepared concrete into the fixed discharge hopper below the main mixer. When the torpedo tank needs to receive the concrete discharge, the torpedo tank can be moved laterally to the bottom of the discharge port of the fixed discharge hopper to receive the concrete discharge from the fixed discharge hopper; when the mixer truck needs to receive the concrete discharge, the torpedo tank can be moved laterally away from the fixed discharge hopper to avoid interfering with the mixer truck in receiving the material, and the mobile discharge device is translated laterally to the bottom of the discharge port of the fixed discharge hopper, and the mixer truck is moved to the bottom of the fixed discharge hopper. After the mobile discharge device receives the discharge from the fixed discharge hopper, the mobile discharge device discharges the received concrete to the mixer truck. Since the mobile discharge device and the torpedo tank are arranged in parallel, and the discharge port of the mobile discharge device can be directly connected to the mixer truck, it is no longer necessary to set up a swing bucket. Since it is no longer necessary to set up a swing bucket, it is also unnecessary to increase the height of the main building frame, thereby reducing the height while also reducing the overall cost.

[0026] Other features and advantages of the embodiments of the present application will be described in detail in the subsequent detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The accompanying drawings are used to provide a further understanding of the embodiments of the present application and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the embodiments of the present application, but do not constitute a limitation on the embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without creative work. In the drawings:

[0028] Figure 1 It is a schematic diagram of the structure of the unloading device of the mixing station in the background technology when it is used to fill the torpedo tank;

[0029] Figure 2 For Figure 1 A schematic diagram of the structure of the unloading device of the mixing station when used for filling the mixing truck;

[0030] Figure 3 This is a schematic structural diagram of a discharging device of a mixing station according to an embodiment of the present application when used for filling a mixing truck;

[0031] Figure 4 For Figure 3 Schematic diagram of the structure of the unloading device of the mixing station when it is used to fill torpedo tanks.

[0032] Description of Reference Numerals

[0033] 1 Mixing machine 9 Mixing truck

[0034] 2 Mobile unloading device 8 Torpedo tank

[0035] 3 Fixed discharge hopper 7a Fixed bracket

[0036] 4 Mobile transition bucket 4a Swing bucket

[0037] 5 Main building frame 3a built-in bucket

[0038] 6 Mobile transition bucket bracket 5a frame

[0039] 7 Torpedo tank support A Mixer truck height

[0040] B Swing bucket length DETAILED DESCRIPTION

[0041] The specific implementation of the present application is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described here is only used to illustrate and explain the present application, and is not used to limit the present application.

[0042] The unloading device of the mixing station and the mixing station according to the present application are described below with reference to the accompanying drawings.

[0043] The present application discloses a novel unloading device for a mixing station, such as Figure 3 and Figure 4 As shown, a discharging device in a specific embodiment includes:

[0044] A main building frame 5, on the frame crossbeam of the main building frame 5 is provided a fixed discharge hopper 3 connected to the mixing main machine 1 of the mixing station;

[0045] A torpedo tank support 7, wherein a torpedo tank 8 capable of laterally moving is disposed on a support crossbeam of the torpedo tank support 7; and

[0046] The mobile unloading device 2 is installed on the support beam of the torpedo tank support 7 in a transversely movable manner;

[0047] Among them, the mobile unloading device 2 can be horizontally translated to just below the unloading port of the fixed unloading hopper 3, and unload the concrete in the fixed unloading hopper 3 to the mixer truck 9 below. The torpedo tank 8 can also be horizontally translated to just below the unloading port of the fixed unloading hopper 3 to receive the concrete unloading of the fixed unloading hopper 3.

[0048] Specifically, when the unloading device of the mixing station of the present application is filled with a torpedo tank 8, the torpedo tank 8 moves laterally on the torpedo tank bracket 7 to just below the unloading port of the fixed unloading hopper 3, and the main mixing machine 1 on the frame crossbeam of the main building frame 5 can unload the prepared concrete into the fixed unloading hopper 3 below the main mixing machine 1, and unload it into the torpedo tank 8 through the fixed unloading hopper 3; when the unloading device of the mixing station of the present application is filled with a mixer truck 9, the torpedo tank 8 moves laterally away from the fixed unloading hopper 3 to avoid interfering with the mixer truck 9 in receiving materials. After the mobile unloading device 2 and the mixer truck 9 are both moved to just below the fixed unloading hopper 3, the unloading port of the mobile unloading device 2 and the loading feed port of the mixer truck 9 can be docked, and the mobile unloading device 2 can unload the concrete from the fixed unloading hopper 3 into the mixing tank of the mixer truck 9 located below the mobile unloading device 2. In the existing method, in order to avoid the fixed bracket 7a interfering with the mixer truck 9, the height of the fixed bracket 7a is higher than the height of the mixer truck 9, so there is a certain distance between the embedded bucket 3a and the loading and feeding port of the mixer truck 9 (i.e., the distance from the bottom surface of the fixed bracket 7a to the loading and feeding port of the torpedo tank 8). In the process of filling the mixer truck 9, in order to avoid the situation where concrete spills out of the mixer truck 9 from the embedded bucket 3a, a swing bucket 4a is generally connected below the embedded bucket 3a as a transition section. When filling the torpedo tank 8, the swing bucket 4a swings upward to avoid interfering with the entry of the torpedo tank 8. Since the mobile unloading device 2 can directly connect to the loading and feeding port of the mixer truck 9, there is no need to set the swing bucket 4a, so that the height of the main building frame 5 can be reduced by the same length B of the swing bucket; and the mobile unloading device 2 and the torpedo tank 8 are arranged in parallel on the torpedo tank bracket 7, and can avoid mutual interference by moving horizontally on the torpedo tank bracket 7, so the main building frame 5 can also achieve the filling of the mixer truck 9 and the torpedo tank 8 without additional heightening. Because the main building frame 5 does not need to be extra heightened, the overall cost can be reduced. In addition, by so arranging, the torpedo tank material receiving function can be added on the existing mixing equipment without the need for additional transformation.

[0049] In some embodiments, the unloading device may include:

[0050] The movable transition bucket 4 is arranged to be laterally movable and is used to connect the discharge port of the fixed discharge bucket 3 and the loading and feeding port of the torpedo tank 8.

[0051] As an example, see Figure 3 The main mixer 1 on the frame crossbeam of the main building frame 5 can discharge the prepared concrete into the fixed discharge hopper 3 below the main mixer 1, and discharge it into the feed port of the mobile transition hopper 4 through the discharge port of the fixed discharge hopper 3. The mobile discharge hopper can discharge the concrete from the fixed discharge hopper 3 into the torpedo tank 8 below the mobile transition hopper 4. Such a setting can avoid the problem of concrete spillage that may occur in the torpedo tank 8 during the material receiving process, and has strong practicality.

[0052] Of course, the mobile transition bucket 4 can be installed above the torpedo tank 8, or it can be connected to the mobile unloading device 2 and set close to the fixed unloading bucket 3.

[0053] In addition to the above-mentioned configuration, in some embodiments, the mobile transition bucket 4 can be Figure 3 As shown, the unloading device may include:

[0054] The movable transition bucket bracket 6 is spaced apart above the bracket crossbeam of the torpedo tank bracket 7 , and the movable transition bucket 4 moves laterally along the movable transition bucket bracket 6 .

[0055] As an example, see Figure 3 and Figure 4 The mobile transition bucket 4 can also be installed on the mobile transition bucket bracket 6, and the mobile transition bucket 4 can be moved on the mobile transition bucket bracket 6 to achieve the mutual docking of the feed port of the mobile transition bucket 4 and the discharge port of the fixed discharge bucket 3. When it is necessary to fill torpedo tanks 8 of different specifications, the loading feed port of the torpedo tank 8 and the fixed discharge bucket 3 may be in different relative positions. Such an arrangement can facilitate the mutual docking of the mobile transition bucket 4 and the torpedo tanks 8 of different specifications.

[0056] In some embodiments, as an example, Figure 3 and Figure 4 As shown, the mobile transition bucket bracket 6 is fixedly installed below the frame crossbeam of the main building frame 5.

[0057] When the mobile transition bucket bracket 6 is arranged close to the lower part of the frame crossbeam of the main building frame 5, it is convenient to position the mobile transition bucket 4 relative to the fixed discharge bucket 3 installed on the main building frame 5, and it is convenient to dock the fixed discharge bucket 3 with the mobile transition bucket 4. Such arrangement has a simple structure and is stable and reliable.

[0058] In some embodiments, the mobile transition bucket 4 can be installed on the loading feed port of the torpedo tank 8 and can be laterally translated in tandem.

[0059] Specifically, such an arrangement has a simple structure and low cost.

[0060] In this embodiment, the unloading device comprises:

[0061] A first lateral translation driving mechanism, used for driving the mobile unloading device 2 to move lateraly;

[0062] A second lateral translation driving mechanism, used for driving the transition bucket 4 and the torpedo tank 8 to move lateraly; and

[0063] The controller is configured as:

[0064] In response to the unloading signal of the mixing station, the first lateral translation drive mechanism and the second lateral translation drive mechanism are linked and controlled to selectively drive one of the mobile unloading device 2 and the mobile transition bucket 4 to move laterally to just below the unloading port of the fixed unloading hopper 3, and drive the other to move laterally away from just below the unloading port of the fixed unloading hopper 3.

[0065] Specifically, see Figure 3 and Figure 4 When the torpedo tank 8 needs to receive concrete discharge, the mobile discharge device 2 moves to the left under the drive of the first transverse translation drive mechanism and moves away from the discharge port of the fixed discharge hopper 3; the mobile transition bucket 4 moves to the left under the drive of the second transverse translation drive mechanism to be directly below the discharge port of the fixed discharge hopper 3 to prepare for receiving the incoming materials. When the mixer truck 9 needs to receive concrete discharge, the mobile transition bucket 4 moves to the right under the drive of the second transverse translation drive mechanism and moves away from the discharge port of the fixed discharge hopper 3; the mobile discharge device 2 moves to the right under the drive of the first transverse translation drive mechanism to be directly below the discharge port of the fixed discharge hopper 3 to prepare for receiving the incoming materials.

[0066] Of course, the mobile unloading device 2 and the mobile transition bucket 4 can also be driven by the second lateral translation drive mechanism and the first lateral translation drive mechanism respectively, and the mobile unloading device 2 and the mobile transition bucket 4 can also approach the fixed unloading bucket 3 by moving to the left and right.

[0067] In this embodiment, if Figure 3 , 4 As shown, the top surface of the mobile discharge device 2, the top surface of the mobile transition bucket 4, and the discharge port of the fixed discharge bucket 3 are flush with each other.

[0068] Specifically, such an arrangement can enhance the docking effect between the mobile unloading device 2 and the fixed unloading hopper 3 and between the mobile transition hopper 4 and the fixed unloading hopper 3 during the unloading process under multiple working conditions, so as to avoid problems such as spilling of materials during the unloading process.

[0069] In this embodiment, if Figure 3 and Figure 4 As shown, the bottom end surface of the mobile transition bucket 4 is higher than the bottom end surface of the mobile unloading device 2.

[0070] Specifically, since the maximum height of the mixer truck 9 should be lower than the maximum height of the bottom end face of the torpedo tank support 7, the torpedo tank support 7 can be prevented from interfering with the entry of the mixer truck 9. In order to reduce the distance between the bottom end face of the mobile transition bucket 4 and the loading and feeding port of the torpedo tank 8 arranged above the torpedo tank support 7 to avoid concrete spillage, the bottom end face of the mobile transition bucket 4 should be arranged as close to the loading and feeding port of the torpedo tank 8 as possible; in order to reduce the distance between the bottom end face of the mobile unloading device 2 on the torpedo tank support 7 and the mixer truck 9 to avoid concrete spillage, the bottom end face of the mobile unloading device 2 should be arranged as close to the mixer truck 9 below the torpedo tank support 7 as possible. Such an arrangement can avoid the problem of concrete spillage and has a reasonable structure.

[0071] In this embodiment, if Figure 3 and Figure 4 As shown, the height of the bottom end surface of the mobile unloading device 2 is not less than the maximum height of the mixer truck 9.

[0072] Such arrangement can prevent the mobile unloading device 2 from interfering with the entry of the mixer truck 9.

[0073] The present application discloses a mixing station. A mixing station in a specific implementation manner includes the above-mentioned unloading device of the mixing station.

[0074] The unloading device of the mixing station of the present application can lower the height of the main building frame 5, that is, lower the position height of the mixing main machine 1. Therefore, in the mixing station of the present application, the height of equipment such as the conveyor belt used to match the mixing main machine 1 can also be lowered. In addition to saving the cost of raising the main building frame 5, the overall cost is also reduced.

[0075] In the description of the present application, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present application, "plurality" means at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0076] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0077] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

Claims

1. The unloading device of the mixing station is characterized by: The unloading device comprises: A main building frame (5), wherein a fixed discharge hopper (3) connected to a mixing main machine (1) of the mixing station is provided on a frame crossbeam of the main building frame (5); A torpedo tank support (7), wherein a torpedo tank (8) capable of transverse movement is provided on a support crossbeam of the torpedo tank support (7); and A mobile unloading device (2) is installed on the support beam of the torpedo tank support (7) in a transversely movable manner; The mobile unloading device (2) can be laterally translated to the position directly below the unloading port of the fixed unloading hopper (3) to unload the concrete in the fixed unloading hopper (3) to the mixer truck (9) below, and the torpedo tank (8) can also be laterally translated to the position directly below the unloading port of the fixed unloading hopper (3) to receive the unloading of concrete from the fixed unloading hopper (3).

2. The unloading device of the mixing station according to claim 1 is characterized in that: The unloading device comprises: The movable transition bucket (4) is arranged to be laterally movable and is used to connect the discharge port of the fixed discharge bucket (3) and the loading and feeding port of the torpedo tank (8).

3. The unloading device of the mixing station according to claim 2 is characterized in that: The unloading device comprises: The movable transition bucket bracket (6) is arranged at intervals above the bracket crossbeam of the torpedo tank bracket (7), and the movable transition bucket (4) moves laterally along the movable transition bucket bracket (6).

4. The unloading device of the mixing station according to claim 3 is characterized in that: The movable transition bucket bracket (6) is fixedly installed below the frame crossbeam of the main building frame (5).

5. The unloading device of the mixing station according to claim 2, characterized in that: The movable transition bucket (4) is installed on the loading and feeding port of the torpedo tank (8) and is linked to horizontal translation.

6. The unloading device of the mixing station according to claim 5, characterized in that: The unloading device comprises: A first lateral translation driving mechanism, used for driving the mobile unloading device (2) to move lateraly; A second lateral translation driving mechanism, used for driving the movable transition bucket (4) and the torpedo tank (8) to move lateraly; and The controller is configured as: In response to the unloading signal of the mixing station, the first lateral translation drive mechanism and the second lateral translation drive mechanism are controlled in linkage, and one of the mobile unloading device (2) and the mobile transition bucket (4) is selectively driven to move laterally to the position directly below the unloading port of the fixed unloading bucket (3), and the other is driven to move laterally away from the position directly below the unloading port of the fixed unloading bucket (3).

7. The unloading device of a mixing station according to any one of claims 2 to 6, characterized in that: The top surface of the mobile discharge device (2), the top surface of the mobile transition bucket (4), and the discharge opening of the fixed discharge bucket (3) are respectively flush.

8. The unloading device of the mixing station according to claim 7, characterized in that: The bottom end surface of the movable transition bucket (4) is higher than the bottom end surface of the movable unloading device (2).

9. The unloading device of the mixing station according to claim 8, characterized in that: The height of the bottom end surface of the mobile unloading device (2) is not less than the maximum height of the mixer truck (9).

10. Mixing station, characterized in that, The mixing station comprises a discharging device of the mixing station according to any one of claims 1 to 9.

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