Discharging hopper cleaning structure of commercial concrete mixer truck

Abstract

The utility model relates to the technical field of discharging hopper cleaning, and discloses a commercial concrete mixer truck discharging hopper cleaning structure which comprises a bottom plate and further comprises a supporting frame arranged above the bottom plate, and a cleaning piece is arranged at the top of the bottom plate; the bottom plate is arranged on the supporting frame, the cleaning part is arranged on the bottom plate, the conveying assembly is arranged in the supporting frame and used for conveying the stirred commercial concrete, the conveying assembly comprises a first material guide plate, the first material guide plate is arranged in the supporting frame, and the outer side of the first material guide plate is connected with a second material guide plate in a sliding mode. By arranging the supporting plate, the material conveying assembly can be conveniently supported, by arranging the cleaning piece, the material conveying assembly and the material guide hopper can be conveniently cleaned, and the situation that due to the fact that commercial concrete mixtures on the hopper of the commercial concrete mixer truck are not cleaned in time, solidification is caused, the capacity of the material guide hopper is reduced, and the working efficiency is affected is prevented; and the stirred commercial concrete can be conveniently conveyed.

Description

Technical Field

[0001] The utility model relates to the technical field of discharge hopper cleaning, in particular to a cleaning structure for the discharge hopper of a commercial concrete mixer truck. Background Technique

[0002] A commercial concrete mixer truck is a vehicle specifically used for concrete mixing and transportation. It is usually used in concrete mixing plants, construction sites, road construction and other occasions. A commercial concrete mixer truck generally consists of a chassis, a mixing drum, a transmission system, a water supply system, a control system and other parts; the working principle of a commercial concrete mixer truck is to mix various raw materials of concrete through a mixing device in the mixing drum to make concrete. The mixing drum usually has a rotating function to ensure uniform mixing of concrete during the mixing process; during the use of a commercial concrete mixer truck, the discharge hopper needs to be cleaned regularly to ensure the quality of concrete and the normal operation of the mixer truck.

[0003] For a concrete mixer truck hopper cleaning structure with the application number 202020125113.5, multiple movable plates are slidably connected to the inner wall of the discharge hopper of this case. Thus, through the power of the high-pressure water spray pipe spraying water, it is convenient to drive the movable plates to move on the inner wall of the guiding hopper, so as to clean the concrete in the hopper. The above case does not have the function of adjusting the length of the guiding plate. When transporting commercial concrete mixture, due to the different positions of the mixer truck and the unloading point, the length of the guiding plate may be too short or too long, thus reducing the working efficiency of the mixer truck. Moreover, the existing cleaning structures for the discharge hoppers of commercial concrete mixer trucks usually require workers to manually pour water to wet the concrete in the hopper, with low wetting efficiency, and then clean the concrete in the hopper through a baffle, which is time-consuming and laborious. Content of the Utility Model

[0004] The purpose of the utility model is to provide a cleaning structure for the discharge hopper of a commercial concrete mixer truck to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A cleaning structure for the discharge hopper of a commercial concrete mixer truck, including a bottom plate, and further including: a support frame arranged above the bottom plate, a cleaning member is arranged at the top of the bottom plate; a material conveying component arranged inside the support frame for conveying the mixed commercial concrete, the material conveying component includes a first guiding plate, the first guiding plate is arranged inside the support frame, a second guiding plate is slidably connected to the outside of the first guiding plate, and a limiting plate is fixedly connected to the outside of the second guiding plate.

[0006] Preferably, the material conveying component further includes a clamping plate slidably connected to the inner wall of the limiting plate, a first threaded rod threadedly connected to the inner wall of the limiting plate, and a first turntable fixedly connected to one end of the first threaded rod.

[0007] Preferably, the cleaning member includes a placement plate and a water storage bucket respectively and fixedly connected to the top of the bottom plate, and a water inlet pipe communicated with the outside of the water storage bucket.

[0008] Preferably, the cleaning member further includes a water pump communicated with one end of the water inlet pipe, a water outlet pipe communicated with the water outlet of the water pump, and a high-pressure water spray pipe communicated with one end of the water outlet pipe.

[0009] Preferably, a stirring bucket is arranged above the bottom plate, and a feeding hopper is arranged on the outside of the stirring bucket.

[0010] Preferably, a spring is fixedly connected to the top of the bottom plate, and a damper is arranged on the inner wall of the spring.

[0011] Preferably, a second threaded rod is threadedly connected to the inner wall of the support frame, and a second turntable is fixedly connected to one end of the second threaded rod.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] By arranging the bottom plate in the present utility model, it is convenient to support the cleaning member. By arranging the support plate, it is convenient to support the feeding assembly. By arranging the cleaning member, it is convenient to clean the feeding assembly and the feeding hopper, preventing the commercial concrete mixture on the hopper of the commercial concrete mixer truck from solidifying due to untimely cleaning, reducing the capacity of the feeding hopper and affecting the working efficiency. By arranging the feeding assembly, it is convenient to convey the mixed commercial concrete. Description of the Drawings

[0014] Figure 1 It is a schematic structural diagram of a preferred embodiment of the discharge hopper cleaning structure of the commercial concrete mixer truck provided by the present utility model;

[0015] Figure 2 It is a schematic structural diagram of the support frame provided by the present utility model;

[0016] Figure 3 It is a schematic structural diagram of the cleaning member provided by the present utility model;

[0017] Figure 4 It is a schematic structural diagram of the feeding assembly provided by the present utility model.

[0018] In the figure: 1, bottom plate; 2, support frame; 3, cleaning member; 31, placement plate; 32, water storage bucket; 33, water inlet pipe; 34, water pump; 35, water outlet pipe; 36, high-pressure water spray pipe; 4, feeding assembly; 41, first guide plate; 42, second guide plate; 43, limiting plate; 44, clamping plate; 45, first threaded rod; 46, first turntable; 5, stirring bucket; 6, feeding hopper; 7, spring; 8, damper; 9, second threaded rod; 10, second turntable. Detailed implementation mode

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0020] Please refer to Figures 1-4 As shown, a cleaning structure for the discharge hopper of a commercial concrete mixer truck includes a bottom plate 1, and further includes: a support frame 2 arranged above the bottom plate 1, and a cleaning member 3 is arranged on the top of the bottom plate 1; a material conveying assembly 4 arranged inside the support frame 2 for conveying the mixed commercial concrete, the material conveying assembly 4 includes a first guide plate 41, the first guide plate 41 is arranged inside the support frame 2, a second guide plate 42 is slidably connected to the outside of the first guide plate 41, and a limiting plate 43 is fixedly connected to the outside of the second guide plate 42; the material conveying assembly 4 further includes a clamping plate 44 slidably connected to the inner wall of the limiting plate 43, a first threaded rod 45 threadedly connected to the inner wall of the limiting plate 43, and a first turntable 46 fixedly connected to one end of the first threaded rod 45.

[0021] It should be noted that: by setting the bottom plate 1, it is convenient to support the cleaning member 3. By setting the support frame 2, it is convenient to support the material conveying assembly 4. By setting the cleaning member 3, it is convenient to clean the material conveying assembly 4 and the guide hopper 6, preventing the commercial concrete mixture on the hopper of the commercial concrete mixer truck from solidifying due to untimely cleaning, reducing the capacity of the guide hopper 6 and affecting the working efficiency. By setting the first guide plate 41 and the second guide plate 42, it is convenient to convey the mixed commercial concrete. By setting the limiting plate 43, it is convenient to limit the clamping plate 44. By setting the clamping plate 44, it is convenient to clamp and fix the first guide plate 41 and the second guide plate 42. By setting the first turntable 46, it is convenient to drive the first threaded rod 45 to rotate, and the first threaded rod 45 drives the clamping plate 44 to clamp and fix the first guide plate 41 and the second guide plate 42 along the limiting plate 43. By pulling the second guide plate 42, it is convenient to extend the length of the commercial concrete conveying.

[0022] Refer to Figure 3As shown in the figure, the cleaning member 3 includes a placement plate 31 and a water storage bucket 32 respectively and fixedly connected to the top of the bottom plate 1, and a water inlet pipe 33 communicating with the outside of the water storage bucket 32; the cleaning member 3 further includes a water pump 34 communicating with one end of the water inlet pipe 33, a water outlet pipe 35 communicating with the water outlet of the water pump 34, and a high-pressure water spray pipe 36 communicating with one end of the water outlet pipe 35; and the bottom of the water pump 34 is fixedly connected to the top of the placement plate 31. By providing the placement plate 31, it is convenient to support the water pump 34. By providing the water storage bucket 32, it is convenient to supply water to the high-pressure water spray pipe 36. By providing the water pump 34, it is convenient to introduce the water in the water storage bucket 32 into the water outlet pipe 35 through the water inlet pipe 33, and introduce the water into the high-pressure water spray pipe 36 through the water outlet pipe 35, and clean the material guiding hopper 6 and the material guiding plate through the high-pressure water spray pipe 36.

[0023] Reference Figure 2 As shown in the figure, a mixing barrel 5 is provided above the bottom plate 1, and a material guiding hopper 6 is provided outside the mixing barrel 5; a spring 7 is fixedly connected to the top of the bottom plate 1, and a damper 8 is provided on the inner wall of the spring 7; the inner wall of the support frame 2 is threadedly connected with a second threaded rod 9, and one end of the second threaded rod 9 is fixedly connected with a second turntable 10; by providing the mixing barrel 5, it is convenient to mix the commercial concrete mixture. By providing the material guiding hopper 6, it is convenient to introduce the mixed commercial concrete mixture onto the first material guiding plate 41. By providing the spring 7 and the damper 8, it is convenient to shock-absorb the main body. By providing the second turntable 10, it is convenient to drive the second threaded rod 9 to rotate, and the second threaded rod 9 drives the first material guiding plate 41 to rotate.

[0024] Working principle: When in use, first, according to the commercial concrete unloading point, by rotating the second turntable 10, the second turntable 10 drives the second threaded rod 9 to rotate, and the second threaded rod 9 drives the first material guiding plate 41 to rotate, so as to adjust the angle of the first material guiding plate 41. By pulling the second material guiding plate 42 to slide along the outside of the first material guiding plate 41, the length of the commercial concrete conveying is extended. Then rotate the first turntable 46, the first turntable 46 drives the first threaded rod 45 to rotate, and the first threaded rod 45 drives the clamping plate 44 to clamp and fix the first material guiding plate 41 and the second material guiding plate 42 along the limiting plate 43. After the commercial concrete conveying is completed, start the water pump 34. The water pump 34 introduces the water in the water storage bucket 32 into the water outlet pipe 35 through the water inlet pipe 33, introduces the water into the high-pressure water spray pipe 36 through the water outlet pipe 35, and cleans the material guiding hopper 6 and the material guiding plate through the high-pressure water spray pipe 36.

[0025] It should be noted that in this text, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the said element.

[0026] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A hopper cleaning structure for a commercial concrete mixer truck, comprising a bottom plate (1), characterized in that: Also includes: A support frame (2) is arranged above the bottom plate (1), and a cleaning piece (3) is arranged on the top of the bottom plate (1); A material conveying assembly (4) is arranged inside a support frame (2) and is used for conveying commercial concrete that has been mixed. The material conveying assembly (4) comprises a first material guide plate (41). The first material guide plate (41) is arranged inside the support frame (2). The outer side of the first material guide plate (41) is slidably connected to a second material guide plate (42). The outer side of the second material guide plate (42) is fixedly connected to a limiting plate (43).

2. A commercial concrete mixer truck discharge hopper cleaning structure according to claim 1, characterized in that: The material conveying assembly (4) further comprises a clamping plate (44) slidably connected to the inner wall of the limiting plate (43), a first threaded rod (45) threadedly connected to the inner wall of the limiting plate (43), and a first rotating disk (46) fixedly connected to one end of the first threaded rod (45).

3. A commercial concrete mixer truck discharge hopper cleaning structure according to claim 1, characterized in that: The cleaning member (3) comprises a placement plate (31) and a water storage bucket (32) respectively fixedly connected to the top of the bottom plate (1), and a water inlet pipe (33) connected to the outside of the water storage bucket (32).

4. A commercial concrete mixer truck discharge hopper cleaning structure according to claim 3, characterized in that: The cleaning component (3) further comprises a water pump (34) connected to one end of the water inlet pipe (33), a water outlet pipe (35) connected to a water outlet of the water pump (34), and a high-pressure water spray pipe (36) connected to one end of the water outlet pipe (35).

5. A commercial concrete mixer truck discharge hopper cleaning structure according to claim 1, characterized in that: A stirring barrel (5) is arranged above the bottom plate (1), and a material guide hopper (6) is arranged outside the stirring barrel (5).

6. A commercial concrete mixer truck discharge hopper cleaning structure according to claim 1, characterized in that: A spring (7) is fixedly connected to the top of the bottom plate (1), and a damper (8) is provided on the inner wall of the spring (7).

7. A commercial concrete mixer truck discharge hopper cleaning structure according to claim 1, characterized in that: A second threaded rod (9) is threadedly connected to the inner wall of the support frame (2), and one end of the second threaded rod (9) is fixedly connected to a second rotating disk (10).

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