Continuous homogenizing equipment for concrete admixture

Abstract

The utility model relates to the technical field of concrete processing, and discloses continuous homogenizing equipment for concrete admixtures, which comprises a stirring box, one side of the stirring box is fixedly connected with a feeding pipe, the top of the stirring box is provided with a movable hole, and the inner wall of the movable hole is movably connected with a feeding frame. A supporting block is fixedly connected to one side of the feeding frame, and a vibration motor is fixedly connected to the top of the supporting block. According to the continuous and uniform equipment for the concrete admixture, through the arrangement of the stirring box, the supporting blocks, the vibration motor, the movable holes, the feeding frame, a screen mesh, screen holes, supporting rods, sleeves and buffer springs, in the concrete stirring and processing process, the admixture can be uniformly added into the stirring box in a screening mode at the same time, so that the adding uniformity of the admixture is improved, and the stirring efficiency is improved. The mixing uniformity and the mixing effect of the admixture and the concrete are further improved, and meanwhile, the processing effect on the concrete is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete processing, in particular to continuous uniformity equipment for concrete admixtures. Background Art

[0002] Concrete is a general term for engineering composite materials that are made of aggregates bonded together by cementitious materials. The term concrete usually refers to cement as the cementitious material, sand and stone as aggregates, and water (which may contain admixtures and additives) in a certain proportion and mixed together to obtain cement concrete, also known as ordinary concrete, which is widely used in civil engineering.

[0003] During the processing and production of concrete, admixtures are usually added to the concrete to improve the chemical properties of the concrete.

[0004] However, most of the current general continuous uniform equipment for concrete admixtures lack a uniform feeding structure when in use. In the process of continuously adding admixtures, the admixtures are easily located in a certain position in the equipment after being added through the pipeline, which will affect the uniformity and mixing effect of the admixture and concrete, and reduce the processing effect on the concrete. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a continuous uniforming device for concrete admixtures, which has the advantages of uniform feeding and the like, and solves the problems in the above-mentioned background technology.

[0006] In order to achieve the purpose of uniform feeding mentioned above, the utility model provides the following technical solutions: a continuous uniform equipment for concrete admixtures, comprising a mixing box, a feeding pipe is fixedly connected to one side of the mixing box, a movable hole is opened on the top of the mixing box, a feeding frame is movably connected to the inner wall of the movable hole, a support block is fixedly connected to one side of the feeding frame, a vibration motor is fixedly connected to the top of the support block, a sieve hole is opened at the bottom of the feeding frame, and a screen is fixedly connected to the inner wall of the sieve hole.

[0007] The inner wall of the mixing box is fixedly connected with a sleeve, the inner wall of the sleeve is fixedly connected with a buffer spring, one end of the buffer spring is fixedly connected with a support rod, one end of the support rod is fixedly connected to one side of the feed frame, the bottom of the mixing box is fixedly connected with a rotating motor, the output shaft of the rotating motor is fixedly connected with a stirring shaft through a coupling, the outer wall of the stirring shaft is fixedly connected with a stirring blade, and the bottom of the mixing box is fixedly connected with a discharge pipe. During the mixing process of concrete, admixtures can be evenly added into the mixing box in a sieving manner, thereby improving the uniformity of the addition of the admixtures, further improving the uniformity of the mixing of the admixtures and concrete and the mixing effect, and also further improving the processing effect of the concrete.

[0008] Preferably, the shape and size of the sleeve match those of the support rod, and one end of the support rod extends to the outside of the sleeve, which can drive the support rod to enable the buffer spring to buffer the vibration force when the feed frame vibrates.

[0009] Preferably, a connecting block is fixedly connected to one side of the stirring blade, and a scraper is fixedly connected to one side of the connecting block, so as to facilitate scraping of sticky materials in the stirring box.

[0010] Preferably, the shape and size of the feed frame match those of the movable hole, and the bottom of the feed frame passes through the top of the mixing box through the movable hole and extends to the interior of the mixing box, so as to facilitate uniform addition of additives into the mixing box through the feed frame.

[0011] Preferably, the outer wall of the feed frame is movably connected to a blocking cover, and the top of the blocking cover is fixedly connected to a handle, so as to cover the feed frame.

[0012] Preferably, the shape and size of the blocking cover match those of the feed frame, and the blocking cover and the feed frame are snap-fitted and connected, so that the feed frame and the blocking cover can be easily connected and disassembled.

[0013] Preferably, a valve is provided on the outer wall of the discharge pipe, and the valve runs through the discharge pipe, so as to facilitate the control of the discharge operation of the discharge pipe. Beneficial Effects

[0014] Compared with the prior art, the utility model provides a continuous uniform device for concrete admixtures, which has the following beneficial effects:

[0015] 1. The continuous uniform equipment for concrete admixture can evenly add admixture into the mixing box by sieving during the mixing process of concrete through the provided mixing box, support block, vibration motor, movable hole, feed frame, screen, screen hole, support rod, sleeve and buffer spring, thereby improving the uniformity of admixture addition, further improving the uniformity of mixing of admixture and concrete and mixing effect, and also further improving the processing effect of concrete.

[0016] 2. The continuous homogenizing equipment for concrete admixture can scrape the materials stuck in the mixing box through the scrapers, mixing blades, mixing shafts and connecting blocks during the mixing process of concrete, so that the materials can be fully utilized and the waste of materials can be avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0019] Figure 3 This is a schematic diagram of the sieve hole structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the blocking cover of the utility model;

[0021] Figure 5 It is a front view of the utility model.

[0022] In the figure: 1. mixing box; 2. discharge pipe; 3. handle; 4. cover; 5. scraper; 6. mixing blade; 7. mixing shaft; 8. rotating motor; 9. support block; 10. vibration motor; 11. connecting block; 12. movable hole; 13. feed frame; 14. screen; 15. screen hole; 16. support rod; 17. sleeve; 18. buffer spring; 19. feed pipe. Implementation

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0024] The preferred embodiment of the continuous uniform device for concrete admixture provided by the utility model is as follows Figures 1 to 5 As shown: it includes a mixing box 1, one side of the mixing box 1 is fixedly connected with a feed pipe 19, the top of the mixing box 1 is provided with a movable hole 12, the inner wall of the movable hole 12 is movably connected with a feed frame 13, one side of the feed frame 13 is fixedly connected with a support block 9, the top of the support block 9 is fixedly connected with a vibration motor 10, the bottom of the feed frame 13 is provided with a sieve hole 15, and the inner wall of the sieve hole 15 is fixedly connected with a sieve 14.

[0025] The inner wall of the mixing box 1 is fixedly connected with a sleeve 17, the inner wall of the sleeve 17 is fixedly connected with a buffer spring 18, one end of the buffer spring 18 is fixedly connected with a support rod 16, one end of the support rod 16 is fixedly connected to one side of the feed frame 13, the bottom of the mixing box 1 is fixedly connected with a rotating motor 8, the output shaft of the rotating motor 8 is fixedly connected with a stirring shaft 7 through a coupling, the outer wall of the stirring shaft 7 is fixedly connected with a stirring blade 6, and the bottom of the mixing box 1 is fixedly connected with a discharge pipe 2. During the mixing process of concrete, admixtures can be evenly added to the mixing box 1 in a sieving manner, thereby improving the uniformity of the addition of admixtures, further improving the uniformity of mixing of admixtures and concrete and the mixing effect, and also further improving the processing effect of concrete.

[0026] In this embodiment, the shape and size of the sleeve 17 match those of the support rod 16, and one end of the support rod 16 extends to the outside of the sleeve 17, which can improve the stability of the feed frame 13 during vibration, thereby facilitating the uniform addition of the additive. Example

[0027] On the basis of Example 1, a preferred embodiment of the continuous uniform device for concrete admixture provided by the utility model is as follows: Figures 1 to 5 As shown: one side of the mixing blade 6 is fixedly connected to a connecting block 11, and one side of the connecting block 11 is fixedly connected to a scraper 5. During the mixing process of concrete, the material stuck in the mixing box 1 can be scraped, so that the material can be fully utilized and the waste of material can be avoided.

[0028] In this embodiment, the shape and size of the feed frame 13 match those of the movable hole 12, and the bottom of the feed frame 13 passes through the top of the mixing box 1 through the movable hole 12 and extends to the interior of the mixing box 1, so as to facilitate the uniform and continuous addition of the additive.

[0029] Furthermore, the outer wall of the feed frame 13 is movably connected to a blocking cover 4 , and the top of the blocking cover 4 is fixedly connected to a handle 3 , which can cover the feed frame 13 .

[0030] Furthermore, the shape and size of the blocking cover 4 match those of the feed frame 13 , and the blocking cover 4 is snap-fitted and connected to the feed frame 13 , making it easy to open or cover and close the feed frame 13 .

[0031] In addition, a valve is provided on the outer wall of the discharge pipe 2, and the valve runs through the discharge pipe 2, so as to facilitate the collection of the mixed concrete.

[0032] When in use, the raw materials required for concrete processing are put into the mixing box 1 through the feed pipe 19, and the rotating motor 8 is turned on to make the mixing shaft 7 drive the mixing blade 6 to rotate. During the rotation of the mixing blade 6, the materials are mixed and stirred. When it is necessary to continue to add admixtures, the admixtures can be put into the feed frame 13, and the vibration motor 10 is turned on. The vibration motor 10 drives the feed frame 13 to vibrate. During the vibration of the feed frame 13, the admixture is evenly sprinkled into the mixing box 1 through the pores of the screen 14, thereby improving the uniformity of mixing the admixture and concrete.

[0033] In summary, the continuous uniforming equipment for concrete admixture can evenly add admixture into the mixing box 1 in a sieving manner, thereby improving the uniformity of admixture addition, further improving the uniformity and mixing effect of admixture and concrete, and also further improving the processing effect of concrete.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A continuous homogenizing device for concrete admixtures, comprising a mixing box (1), characterized in that: A feed pipe (19) is fixedly connected to one side of the mixing box (1), a movable hole (12) is provided at the top of the mixing box (1), a feed frame (13) is movably connected to the inner wall of the movable hole (12), a support block (9) is fixedly connected to one side of the feed frame (13), a vibration motor (10) is fixedly connected to the top of the support block (9), a sieve hole (15) is provided at the bottom of the feed frame (13), and a sieve (14) is fixedly connected to the inner wall of the sieve hole (15); The inner wall of the mixing box (1) is fixedly connected to a sleeve (17), the inner wall of the sleeve (17) is fixedly connected to a buffer spring (18), one end of the buffer spring (18) is fixedly connected to a support rod (16), one end of the support rod (16) is fixedly connected to one side of the feed frame (13), the bottom of the mixing box (1) is fixedly connected to a rotating motor (8), the output shaft of the rotating motor (8) is fixedly connected to a mixing shaft (7) via a coupling, the outer wall of the mixing shaft (7) is fixedly connected to a mixing blade (6), and the bottom of the mixing box (1) is fixedly connected to a discharge pipe (2).

2. A continuous homogenizing device for concrete admixture according to claim 1, characterized in that: The shape and size of the sleeve (17) match those of the support rod (16), and one end of the support rod (16) extends to the outside of the sleeve (17).

3. A continuous homogenizing device for concrete admixture according to claim 1, characterized in that: One side of the stirring blade (6) is fixedly connected to a connecting block (11), and one side of the connecting block (11) is fixedly connected to a scraper (5).

4. A continuous homogenizing device for concrete admixture according to claim 1, characterized in that: The shape and size of the feed frame (13) match those of the movable hole (12), and the bottom of the feed frame (13) passes through the top of the mixing box (1) through the movable hole (12) and extends into the interior of the mixing box (1).

5. A continuous homogenizing device for concrete admixture according to claim 1, characterized in that: The outer wall of the feed frame (13) is movably connected to a blocking cover (4), and the top of the blocking cover (4) is fixedly connected to a handle (3).

6. A continuous homogenizing device for concrete admixture according to claim 5, characterized in that: The shape and size of the blocking cover (4) match those of the feed frame (13), and the blocking cover (4) and the feed frame (13) are snap-fitted and connected.

7. A continuous homogenizing device for concrete admixture according to claim 1, characterized in that: The outer wall of the discharge pipe (2) is provided with a valve, and the valve passes through the discharge pipe (2).

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