Conveying belt convenient to clean for concrete mixing plant

Abstract

The utility model discloses a conveyor belt convenient to clean for a concrete mixing plant, which belongs to the technical field of concrete mixing plants and comprises two support frames, a plurality of conveying rollers distributed at equal intervals are rotatably connected between the two support frames, the outer surfaces of the plurality of conveying rollers are sleeved with a conveyor belt, and the outer surfaces of the two support frames are fixedly connected with a fixing frame. A movable frame is arranged in the fixed frame, a scraper blade is arranged in the movable frame and located above the conveying belt, a worker can conveniently adjust the distance between the scraper blade and the conveying belt through the lifting assembly, it is ensured that the scraper blade can be tightly attached to the surface of the conveying belt, residual concrete raw materials are effectively scraped away, the cleaning efficiency is improved, and the labor intensity of workers is relieved. The negative influence of residues on the conveying efficiency of the conveying belt is reduced, the cleaning columns make contact with the surface of the conveying belt and roll, the material residues attached to the conveying belt are effectively removed, and the cleaning efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to concrete mixing station technical field more specifically, relate to a kind of conveying belt for concrete mixing station with easy to clean. BACKGROUND

[0002] Concrete mixing station as indispensable equipment in modern construction, its efficient, stable operation is important to ensure the quality and progress of project, in concrete mixing station, conveying belt as the key component of material conveying, undertake the task of raw materials such as stone, cement is transported from storage device to stirring host.

[0003] The patent with disclosure number CN210910629U discloses a kind of for concrete mixing station's liftable conveying belt, it includes conveying belt body, lifting tower and lifting structure, the lifting tower includes base and support column, the support column is equipped with multiple, several The support column is vertically arranged on the base, the lifting structure is rotationally connected with the conveying belt body, the lifting structure moves on the support column.The utility model has the effect that the height of conveying belt is adjustable.

[0004] Although the device has many beneficial effects, there are still the following problems: although the conveying belt has the effect that the height of conveying belt is adjustable, the conveying belt in the prior art is often accumulated with a large amount of residual material on the surface and both sides of the conveying belt due to the adhesion and abrasion of concrete raw materials during use, which not only affects the conveying efficiency of the conveying belt, but also may cause pollution to the operating environment of the mixing station. UTILITY MODEL CONTENT

[0005] (I) technical problem solved

[0006] In view of the deficiencies of the prior art, the utility model provides a kind of conveying belt for concrete mixing station with easy to clean, which solves the above problems.

[0007] (II) technical scheme

[0008] To achieve the above purposes, the utility model provides the following technical scheme: a kind of conveying belt for concrete mixing station with easy to clean, including two support frames, a plurality of equidistant distribution conveying rollers are rotationally connected between the two support frames, a conveying belt is sleeved on the outer surface of the plurality of conveying rollers, a first motor is fixedly installed on the outer surface of the support frame, the output end of the first motor is fixedly connected with the conveying roller, a fixed frame is fixedly connected on the outer surface of the two support frames, a moving frame is arranged in the fixed frame, a scraper is arranged in the moving frame, the scraper is located above the conveying belt, and further comprising:

[0009] Lifting assembly, located on the outer surface of fixed frame, for adjusting the distance between scraper and fixed frame;

[0010] The installation assembly is arranged on the outer surface of the moving frame and used for installing the scraper in the moving frame.

[0011] The cleaning assembly is arranged in the inner part of the supporting frame and used for cleaning the conveying belt.

[0012] Preferably, the lifting assembly comprises a second motor, a threaded rod, guide rails and sliding blocks, the threaded rod is rotatably connected between the top of the fixed frame and the inner wall of the bottom of the fixed frame, the moving frame is threadedly connected with the threaded rod, the inner walls of the two sides of the fixed frame are both fixedly connected with the guide rails, the outer surfaces of the two guide rails are both slidably connected with the sliding blocks, the moving frame is fixedly connected with the sliding blocks, and the top of the fixed frame is fixedly installed with the second motor, and the output end of the second motor is fixedly connected with the end of the threaded rod.

[0013] Preferably, the installation assembly comprises fixing seats, first connecting holes, connecting columns and springs, the outer surfaces of the two sides of the moving frame are both fixedly connected with two fixing seats, the inner parts of the two fixing seats are both movably connected with the connecting columns, the outer surfaces of the two connecting columns are both elastically connected with the springs, the two springs are both located in the inner part of the corresponding fixing seat, and the outer surfaces of the moving frame are both provided with two first connecting holes which are symmetrically distributed, and the two connecting columns are inserted into the corresponding first connecting holes.

[0014] Preferably, the outer surfaces of the two sides of the scraper are both provided with second connecting holes, the two second connecting holes are inserted into the corresponding connecting columns, the outer surfaces of the moving frame are both provided with inserting grooves, and the scraper is slidably connected with the two inserting grooves.

[0015] Preferably, the cleaning assembly comprises a cleaning plate and cleaning columns, the inner part of the supporting frame is rotatably connected with the cleaning plate, and the outer surfaces of the cleaning plate and the conveying belt are both fixedly connected with a plurality of cleaning columns which are equidistantly distributed.

[0016] Preferably, the outer surface of the supporting frame close to the conveying belt is provided with a clamping groove.

[0017] (Three) beneficial effects

[0018] Compared with the prior art, the utility model provides a conveying belt convenient to clean for concrete mixing station, has the following beneficial effects:

[0019] 1、This kind of conveying belt convenient to clean for concrete mixing station, through lifting assembly, staff can conveniently adjust the interval between scraper and conveying belt, ensure that scraper can closely adhere to the surface of conveying belt, effectively scrape the residual concrete raw materials, not only improve the cleaning efficiency, also reduce the negative influence of residual material to the conveying efficiency of conveying belt, the contact and rolling of cleaning column and the surface of conveying belt effectively remove the material residues attached to the conveying belt, not only improve the cleaning efficiency.

[0020] 2、The conveying belt for the concrete mixing station is convenient to clean, the scraper can be fixed on the moving frame through simple sliding and plug-in connection, without using complex tools or additional fixing parts, so that the installation process is simplified, and the scraper is extremely convenient to disassemble and replace, and the maintenance efficiency is greatly improved. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a structural schematic view of the utility model;

[0022] Figure 2 It is a structural schematic view of the utility model Figure 1 It is an enlarged view of structure A in the utility model;

[0023] Figure 3 It is a guide rail structural schematic view of the utility model;

[0024] Figure 4 It is a connecting column structural schematic view of the utility model;

[0025] Figure 5 It is a spring structural schematic view of the utility model.

[0026] In the figure: 1, support frame; 2, first motor; 3, conveying belt; 4, fixed frame; 5, scraper; 6, second motor; 7, cleaning plate; 8, moving frame; 9, threaded rod; 10, fixed seat; 11, conveying roller; 12, first connecting hole; 13, cleaning column; 14, clamping groove; 15, guide rail; 16, sliding block; 17, second connecting hole; 18, plug-in slot; 19, connecting column; 20, spring. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0028] Please refer to Figures 1-5 The utility model provides a technical scheme:

[0029] The utility model provides a kind of conveying belt of concrete mixing station with easy-to-clean, it include two support frame 1, a plurality of equidistant distribution conveying roller 11 are rotatably connected between two support frame 1, the outer surface of multiple conveying roller 11 is sleeved with conveying belt 3, the outer surface of support frame 1 is fixedly installed with first motor 2, the output of first motor 2 is fixedly connected with similar conveying roller 11, the outer surface of two support frame 1 is fixedly connected with fixed frame 4, the inside of fixed frame 4 is equipped with moving frame 8, the inside of moving frame 8 is equipped with scraper 5, scraper 5 is located above conveying belt 3, still include:

[0030] Lifting assembly, it is located on the outer surface of fixed frame 4, for adjusting the interval between scraper 5 and fixed frame 4;

[0031] Mounting assembly, it is located on the outer surface of moving frame 8, for scraper 5 is installed in moving frame 8;

[0032] Cleaning assembly, it is located in the inside of support frame 1, for conveying belt 3 is cleaned, start first motor 2, first motor 2 drives conveying roller 11 to rotate, under the pulling of conveying belt 3, the rest multiple conveying roller 11 is rotated in turn, when conveying belt 3 operates, cleaning column 13 will be in contact with the surface of conveying belt 3 and rolls.

[0033] Further, lifting assembly includes second motor 6, threaded rod 9, guide rail 15 and sliding block 16, threaded rod 9 is rotatably connected between the top of fixed frame 4 and the inner wall of bottom, moving frame 8 is threadedly sleeved with threaded rod 9, both sides inner wall of fixed frame 4 is fixedly connected with guide rail 15, the outer surface of two guide rails 15 is slidably connected with sliding block 16, two sliding blocks 16 are fixedly connected with moving frame 8, the top of fixed frame 4 is fixedly installed with second motor 6, the output of second motor 6 is fixedly connected with the end of threaded rod 9, when the interval between scraper 5 and conveying belt 3 needs to be adjusted, start second motor 6, the output of second motor 6 drives threaded rod 9 to rotate, since moving frame 8 is threadedly sleeved with threaded rod 9, and moving frame 8 is slidably connected with guide rail 15 by sliding block 16, therefore, when threaded rod 9 rotates, moving frame 8 will move up and down along guide rail 15, to adjust the interval between scraper 5 and conveying belt 3, so that scraper 5 can flexibly adjust cleaning position according to the thickness and adhesion of material on conveying belt 3, ensure cleaning effect.

[0034] Further, the mounting assembly comprises the fixing seat 10, the first connecting hole 12, the connecting column 19 and the spring 20, both sides of the moving frame 8 are fixedly connected with two fixing seats 10, the interiors of the two fixing seats 10 are movably connected with the connecting column 19, the outer surfaces of the two connecting columns 19 are elastically connected with the spring 20, both the springs 20 are located in the interiors of the corresponding fixing seats 10, the outer surfaces of the moving frame 8 are provided with two symmetrically distributed first connecting holes 12, the two connecting columns 19 are inserted into the corresponding first connecting holes 12, when the scraper 5 contacts with the connecting column 19 in the sliding process, the connecting column 19 is extruded by the spring 20, so that the connecting column 19 is located in the fixing seat 10, when the first connecting hole 12 is aligned with the second connecting hole 17, the connecting column 19 has no extrusion force and further enters into the first connecting hole 12 and the second connecting hole 17, so as to fix the scraper 5 on the moving frame 8.

[0035] Further, the outer surfaces of the two sides of the scraper 5 are provided with the second connecting hole 17, the two second connecting holes 17 are inserted into the corresponding connecting columns 19, the outer surfaces of the moving frame 8 are provided with the inserting slot 18, the scraper 5 is slidably connected with the two inserting slots 18, the scraper 5 is placed in the inserting slot 18 and slides.

[0036] Further, the cleaning assembly comprises the cleaning plate 7 and the cleaning column 13, the interior of the support frame 1 is rotatably connected with the cleaning plate 7, the outer surfaces of the cleaning plate 7 close to the conveying belt 3 are fixedly connected with a plurality of equidistantly distributed cleaning columns 13, when the conveying belt 3 operates, the cleaning columns 13 contact with the surface of the conveying belt 3 and roll, so as to remove the material residues attached on the conveying belt 3.

[0037] Further, the outer surface of the support frame 1 close to the conveying belt 3 is provided with the clamping groove 14, when the conveying belt 3 does not need to be cleaned, the cleaning plate 7 can be rotated, so that the cleaning plate 7 enters into the clamping groove 14, so as not to affect the work of the conveying belt 3.

[0038] Working principle: when the worker needs to use the concrete mixing station with the convenient-to-clean conveying belt, first, the scraper 5 is placed in the insertion slot 18 and slides, the scraper 5 is extruded against the connecting column 19 in the sliding process, under the action of the spring 20, so that the connecting column 19 is located in the fixed seat 10, when the first connecting hole 12 is aligned with the second connecting hole 17, the connecting column 19 has no extrusion force and enters the first connecting hole 12 and the second connecting hole 17, thereby fixing the scraper 5 on the moving frame 8, when it is necessary to disassemble the scraper 5 for cleaning or replacement, the connecting column 19 is pulled out of the second connecting hole 17, and the scraper 5 can be easily removed, when it is necessary to adjust the distance between the scraper 5 and the conveying belt 3, the second motor 6 is started, the output end of the second motor 6 drives the threaded rod 9 to rotate, since the moving frame 8 is threadedly sleeved with the threaded rod 9, and the moving frame 8 is slidingly connected with the guide rail 15 through the sliding block 16, therefore, when the threaded rod 9 rotates, the moving frame 8 moves up and down along the guide rail 15, thereby adjusting the distance between the scraper 5 and the conveying belt 3, so that the scraper 5 can flexibly adjust the cleaning position according to the thickness and adhesion of the material on the conveying belt 3, and ensure the cleaning effect, the first motor 2 is started, the first motor 2 drives the conveying roller 11 to rotate, and the remaining plurality of conveying rollers 11 rotate under the pulling of the conveying belt 3, when the conveying belt 3 operates, the cleaning column 13 contacts and rolls with the surface of the conveying belt 3, thereby removing the material residues attached to the conveying belt 3, when it is not necessary to clean the conveying belt 3, the cleaning plate 7 can be rotated, thereby making the cleaning plate 7 enter the clamping groove 14, thereby not affecting the work of the conveying belt 3, and the rotation design of the cleaning plate 7 also makes the cleaning column 13 uniformly and comprehensively clean the surface of the conveying belt 3.

[0039] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only preferred examples of the present application and do not limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A conveying belt convenient to clean for a concrete mixing plant, comprising two support frames (1), a plurality of equidistantly distributed conveying rollers (11) are rotatably connected between the two support frames (1), the outer surfaces of the plurality of conveying rollers (11) are sleeved with a conveying belt (3), and the outer surface of the support frame (1) is fixedly installed with a first motor (2), and the output end of the first motor (2) is fixedly connected with the adjacent conveying roller (11), characterized in that: The outer surface of two supporting frames (1) is fixedly connected with a fixing frame (4), the inside of the fixing frame (4) is provided with a moving frame (8), the inside of the moving frame (8) is provided with a scraper (5), the scraper (5) is located above the conveying belt (3), and the cleaning assembly is located in the inside of the supporting frame (1) and is used for cleaning the conveying belt (3). ​ The lifting assembly is located on the outer surface of the fixing frame (4) and is used for adjusting the spacing between the scraper (5) and the fixing frame (4); The mounting assembly is located on the outer surface of the moving frame (8) and is used for mounting the scraper (5) in the moving frame (8); The cleaning assembly is located in the inside of the supporting frame (1) and is used for cleaning the conveying belt (3).

2. A conveyor belt for a concrete mixing plant that is easy to clean according to claim 1, characterized in that: The lifting assembly comprises a second motor (6), a threaded rod (9), a guide rail (15) and a sliding block (16), the threaded rod (9) is rotatably connected between the top of the fixing frame (4) and the inner wall of the bottom, the moving frame (8) is threadedly connected with the threaded rod (9), the two inner walls of the fixing frame (4) are fixedly connected with the guide rail (15), the outer surfaces of the two guide rails (15) are slidably connected with the sliding block (16), the two sliding blocks (16) are fixedly connected with the moving frame (8), the top of the fixing frame (4) is fixedly provided with the second motor (6), and the output end of the second motor (6) is fixedly connected with the end of the threaded rod (9).

3. A conveyor belt for a concrete mixing plant that is easy to clean according to claim 1, characterized in that: The mounting assembly comprises a fixed seat (10), a first connecting hole (12), a connecting column (19) and a spring (20), the two outer surfaces of the moving frame (8) are fixedly connected with two fixed seats (10), the inside of each of the two fixed seats (10) is movably connected with the connecting column (19), the outer surfaces of the two connecting columns (19) are elastically connected with the spring (20), the two springs (20) are located in the inside of the corresponding fixed seat (10), and the outer surfaces of the moving frame (8) are provided with two symmetrically distributed first connecting holes (12).

4. A conveyor for a concrete mixing plant which is easy to clean according to claim 3, characterized in that: The outer surfaces of the two sides of the scraper (5) are provided with second connecting holes (17), the two second connecting holes (17) are inserted into the corresponding connecting columns (19), and the outer surfaces of the moving frame (8) are provided with insertion grooves (18).

5. A conveyor belt for a concrete mixing plant that is easy to clean according to claim 1, characterized in that: The cleaning assembly comprises a cleaning plate (7) and a cleaning column (13), the inside of the supporting frame (1) is rotatably connected with the cleaning plate (7), and the outer surfaces of the cleaning plate (7) and the conveying belt (3) are fixedly connected with a plurality of equidistantly distributed cleaning columns (13).

6. A conveyor belt for a concrete mixing plant that is easy to clean according to claim 1, characterized in that: The outer surface of the supporting frame (1) close to the conveying belt (3) is provided with a clamping groove (14).

Images