A high-efficiency and energy-saving concrete production equipment

Abstract

The present invention relates to a high-efficiency and energy-saving concrete production equipment, and relates to the technical field of building material processing, comprising a first cone and a second cone, wherein the height between the first cone and the second cone is adjustable, and the distance between the highest end and the lowest end of the first cone is adjustable. The present application utilizes a driving device to drive the second cone, and the first cone and the second cone rotate relatively, so as to finely grind the material between the first cone and the second cone. At the same time, since the height between the first cone and the second cone is adjustable, the distance between the first cone and the second cone is adjusted back and forth during the fine grinding process, so that the material of a larger size can be ensured to be fully located between the first cone and the second cone, and at the same time, the second cone and the first cone rotate relatively, so as to fully grind the material, thereby avoiding the problem that the material is stuck between the first cone and the second cone, causing damage to the cone.

Description

Technical Field

[0001] The invention relates to the technical field of building material processing, in particular to a high-efficiency energy-saving concrete production equipment. Background Art

[0002] During the production process of foamed concrete, cement, sand and aggregate need to be mixed and stirred according to the mix ratio to obtain a relatively uniform mixture. Then, the foaming agent is added to the mixture so that the mixture can be fully foamed, thereby ensuring the stability of the concrete system.

[0003] For example, in the patent document with application number 202310981908.4, an energy-saving building material production equipment is disclosed, and it is specifically disclosed that by utilizing the rotation of the cone part two, the staggered rotation between the through groove three and the through groove four is achieved to achieve further crushing of cement materials or other materials.

[0004] In the above technical solution, the material is crushed due to the relative rotation of the cone member 2 and the cone member 1. However, after the processing, the material is very likely to be stuck between the cone member 1 and the cone member 2, which is inconvenient to clean. At the same time, since the hard material is directly squeezed on the relatively hard cone member 1 and the cone member 2, the material will directly cause a great extrusion pressure on the cone member 1 and the cone member 2, making the cone member 1 and the cone member 2 very easy to be damaged. Summary of the invention

[0005] The purpose of the present invention is to provide a high-efficiency and energy-saving concrete production equipment.

[0006] The technical problem solved by the present invention is to solve the problem in the prior art that materials are easily stuck between the first cone and the second cone, causing damage to the first cone or the second cone.

[0007] The present invention can be implemented through the following technical scheme: a high-efficiency energy-saving concrete production equipment, including a mixing barrel, wherein a first cone and a second cone are arranged inside the mixing barrel for mixing concrete, the first cone is located above the second cone, and the second cone is installed at the output end of the driving device, the height between the first cone and the second cone is adjustable, and the distance between the highest end and the lowest end of the first cone is adjustable.

[0008] A further technical improvement of the present invention is that the second conical member comprises a bottom matching friction strip, both ends of which are rotatably mounted on the middle mounting seat and the fixing ring respectively, and the middle mounting seat is fixedly mounted on the output end of the driving device.

[0009] A further technical improvement of the present invention is that the first conical member includes a first friction strip and a second friction strip, the first friction strip and the second friction strip are rotatably connected, and the first friction strip is rotatably mounted on a fixed mounting ring, and the second friction strip is rotatably mounted on a bottom adjustment ring.

[0010] A further technical improvement of the present invention is that the bottom adjustment ring is fixedly mounted on the height adjustment push rod, and the height adjustment push rod is fixedly mounted inside the mixing barrel.

[0011] A further technical improvement of the present invention is that the fixed mounting ring is fixedly mounted on the mounting support frame, a matching tilting rod is fixed on the side of the mounting support frame, and the tilting angle of the matching tilting rod is the same as the tilting angle of the second conical member, and the height of the matching tilting rod is adjustable.

[0012] A further technical improvement of the present invention is that the cooperation tilting rod is fixedly installed on the limit base, the limit base and the mixing barrel are slidably connected, and the limit base is installed at the output end of the power equipment.

[0013] A further technical improvement of the present invention is that the power equipment includes an adjustment motor, the adjustment motor is fixedly installed inside the mixing barrel, and a limit rotation rod is installed at the output end of the adjustment motor, the limit rotation rod is rotatably installed on the limit slider, and the limit slider and the limit base are slidably connected.

[0014] A further technical improvement of the present invention is that a scraper mounting base is also provided at the output end of the height adjustment push rod, and an arc scraper for cooperating with the mixing barrel is fixed on the scraper mounting base, and the arc scraper and the mixing barrel are slidably connected.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The present application utilizes the cooperation between the first cone member and the second cone member, so that the second cone member is driven by a driving device, and the first cone member and the second cone member rotate relatively, so that the material between the first cone member and the second cone member is finely ground. At the same time, since the height between the first cone member and the second cone member is adjustable, the distance between the first cone member and the second cone member is reciprocated during the fine grinding process, so that for larger-sized materials, it can be ensured that they are fully located between the first cone member and the second cone member. At the same time, the second cone member and the first cone member rotate relatively to grind them fully, thereby avoiding the problem of materials being stuck between the first cone member and the second cone member, causing damage to the cone member; and in the present application, the distance between the highest end and the lowest end of the first cone member is adjustable, so that the angle of the first cone member can be adjusted, which is convenient for adjusting the material adhering to the first cone member to fall off, so that the first cone member can be quickly cleaned.

[0017] 2. The present application utilizes the second conical member, that is, through the rotational installation of the bottom mating friction strip, so that when a larger material is squeezed on the adjacent bottom mating friction strip, the bottom mating friction strip is squeezed, so that the bottom mating friction strip can undergo a certain position change, so that the position of the larger material can be adaptively adjusted, which is convenient for position-limited grinding to ensure the protection of the second conical member.

[0018] 3. The present application uses the first conical member, that is, by adopting the rotational connection between the first friction strip and the second friction strip, so that when the bottom end of the first conical member is controlled to move longitudinally, the positions of the first friction strip and the second friction strip can be adaptively changed to achieve the flipping of the relative heights of the first friction strip and the second friction strip, thereby facilitating the cleaning of impurities adhering to the first conical member.

[0019] 4. The present application provides a scraper mounting base at the output end of the height adjustment push rod, on which is fixed an arc-shaped scraper for cooperating with the mixing barrel. The arc-shaped scraper and the mixing barrel are slidably connected, so that when the height adjustment push rod cleans the first conical member, the arc-shaped scraper can be pushed to move longitudinally, so as to use the arc-shaped scraper to clean the mixing barrel, thereby facilitating sufficient cleaning of the mixing barrel, thereby ensuring the cleanliness of the mixing barrel during subsequent use and reducing pollution problems during subsequent processing.

[0020] 5. The present application utilizes a power device to drive the limit base to move longitudinally, so that the limit base can drive the initial highest end of the first conical member to move longitudinally, so that the highest end of the first conical member can avoid the second conical member, thereby reducing the interference problem that may be caused by the first friction strip and the second conical member, so as to achieve height adjustment of the first conical member. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0022] Figure 1 It is a schematic diagram of the structure of the internal stirring mechanism of the present invention;

[0023] Figure 2 It is a schematic diagram of the position of the internal stirring mechanism of the present invention;

[0024] Figure 3 It is a schematic diagram of the height adjustment push rod position of the present invention;

[0025] Figure 4 It is a schematic structural diagram of the second cone member of the present invention;

[0026] Figure 5 It is a schematic diagram of the structure of the first cone member of the present invention;

[0027] Figure 6 It is a schematic diagram of the internal installation component structure of the present invention;

[0028] Figure 7 For the present invention Figure 5 A partial enlarged view of the middle A;

[0029] Figure 8 For the present invention Figure 6 A partial enlarged view of point B in the middle.

[0030] In the figure: 1, loading cover plate; 2, internal stirring mechanism; 21, stirring motor; 22, first stirring fan blade; 23, stirring cone mechanism; 231, height adjustment push rod; 232, first rotating seat; 233, bottom matching friction strip; 234, fixing ring; 235, second rotating seat; 236, middle mounting seat; 237, internal mounting assembly; 2371, matching tilting rod; 2372, arc scraper; 2373, height adjustment assembly; 2374, scraper mounting base; 2375, mounting support Support frame; 2376, adjustment motor; 2377, limit groove; 2378, limit rotation rod; 2379, limit rotation shaft; 23710, limit slider; 23711, slide bar; 23712, limit base; 238, first friction strip; 239, second friction strip; 2310, bottom adjustment ring; 2311, fixed mounting ring; 2312, middle matching base; 2313, middle rotating base; 24, second stirring fan blade; 25, stirring shaft; 3, unloading cover plate; 4, mixing barrel. DETAILED DESCRIPTION

[0031] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined invention purpose, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0032] See also Figure 1-8 As shown, a high-efficiency and energy-saving concrete production equipment includes a mixing barrel 4 for mixing concrete, and a loading cover plate 1 and a unloading cover plate 3 are rotatably arranged on the upper and lower parts of the mixing barrel 4 respectively. The loading cover plate 1 is opened to realize the entry of raw materials, and the unloading of concrete generation materials is realized by opening the unloading cover plate 3. Therefore, in order to realize the mixing function of concrete, an internal mixing mechanism 2 for mixing concrete to generate foamed concrete is arranged inside the mixing barrel 4 in the present application.

[0033] Furthermore, the internal stirring mechanism 2 includes a stirring motor 21, wherein the stirring motor 21 is fixedly installed at the highest end of the mixing barrel 4, and a stirring shaft 25 is arranged at the output end of the stirring motor 21, and a first stirring blade 22, a stirring cone mechanism 23 and a second stirring blade 24 are sequentially arranged on the stirring shaft 25, wherein the first stirring blade 22 is rod-shaped, and the first stirring blade 22 is provided with multiple groups, which is used to achieve the initial dispersion function of the concrete raw materials, and then under the action of the stirring cone mechanism 23, the solid matter in the concrete raw materials is finely crushed and ground, so as to further ensure the uniformity of the concrete mixing, and finally the second stirring blade 24 is spiral-shaped, which is used to achieve uniform foaming of the foaming agent in the concrete, so as to ensure the foaming quality of the obtained concrete product, thereby obtaining a higher quality concrete product.

[0034] In the above technical solution, the stirring cone mechanism 23 includes a first cone and a second cone, wherein the second cone is fixedly mounted on the stirring shaft 25, and the second cone is driven by the rotation of the stirring shaft 25, so that the first cone and the second cone rotate relative to each other, thereby realizing the full grinding function of the first cone and the second cone.

[0035] In order to solve the problem that the first cone member and the second cone member are damaged due to direct contact of harder materials with the first cone member and the second cone member, in the present application, the structures of the first cone member and the second cone member are optimized so that a buffer is formed when the harder materials fall onto the first cone member and the second cone member.

[0036] Therefore, in the present application, the distance between the first cone member and the second cone member is adjustable, which is used to control the initial buffering of the relatively hard material by the first cone member and the second cone member during the processing, so that in the process of controlling the longitudinal movement of the first cone member and the second cone member, the relative rotation of the first cone member and the second cone member is utilized to gradually grind the relatively hard material, thereby effectively protecting the first cone member and the second cone member.

[0037] Furthermore, the second conical member includes an intermediate mounting seat 236 and a fixed ring 234, wherein the size of the intermediate mounting seat 236 is smaller than that of the fixed ring 234, and the intermediate mounting seat 236 and the fixed ring 234 are both fixedly mounted on the stirring shaft 25 in an annular shape, a plurality of groups of first rotating seats 232 are fixed on the intermediate mounting seat 236, and a plurality of groups of second rotating seats 235 are fixed on the fixed ring 234, and bottom matching friction strips 233 are rotationally fixed on the first rotating seat 232 and the second rotating seat 235, and the rotation is not a strict rotational connection, and a certain gap is left at the rotational connection part to realize the buffering function for larger solids, and the size of the bottom matching friction strips 233 gradually increases from the intermediate mounting seat 236 toward the fixed ring 234 to realize similar spacing between adjacent bottom matching friction strips 233, and at the same time, by enlarging the bottom matching friction strips The size of the bottom of the strip 233 is such that when solid materials fall to the bottom of the bottom mating friction strip 233 under the action of gravity or centrifugal force, the bottom mating friction strip 233 with a larger friction area can be used to fully grind the solid materials. At the same time, due to the action of the first rotating seat 232 and the second rotating seat 235, the bottom mating friction strip 233 can move in a small range to achieve buffering of larger solids when they fall on the bottom mating friction strip 233. That is, when a larger solid is carried on the adjacent bottom mating friction strip 233, it will first hit the bottom mating friction strip 233, causing the bottom mating friction strip 233 to move or deflect slightly to adapt to the solid. Subsequently, due to the reciprocating position movement of the first conical member and the second conical member, the grinding function of the solid is dynamically achieved.

[0038] Therefore, the first conical member in the present application includes a fixed mounting ring 2311 and a bottom adjustment ring 2310, wherein the fixed mounting ring 2311 is fixedly mounted on the mixing barrel 4 through an internal mounting assembly 237, and a first friction strip 238 is rotatably arranged on the fixed mounting ring 2311, and the bottom adjustment ring 2310 is fixedly mounted on the height adjustment push rod 231 for controlling the height of the bottom adjustment ring 2310, and a second friction strip 239 is rotatably arranged on the bottom adjustment ring 2310, wherein the first friction strip 238 is fixed with an intermediate matching base 2312, and the second friction strip 239 is rotatably arranged on the bottom adjustment ring 2310. The wiper strip 239 is fixed with an intermediate rotating base 2313, wherein the intermediate rotating base 2313 and the intermediate matching base 2312 are rotatably connected. When in use, the bottom adjusting ring 2310 is pushed to move longitudinally by starting the height adjustment push rod 231, and the height of the fixed mounting ring 2311 is controlled by the internal mounting assembly 237 to control the height of the first cone as a whole. When cleaning the first cone, the internal mounting assembly 237 is used to control the fixed mounting ring 2311 to move to the highest end, and the height adjustment push rod 237 is used to control the fixed mounting ring 2311 to move to the highest end. 231 starts to control the bottom adjustment ring 2310 to be pushed to the highest end, so that the highest end and the lowest end of the first cone are inverted, so that some solids can be shaken out of the pores of the first cone to prevent the solids from being stuck in the pores of the first cone, so as to clean the first cone. At the same time, the distance between the first cone and the second cone can be expanded in this process, so that the solids between the first cone and the second cone can be directly cleaned. In the present application, the first friction strip 238 and the second friction strip 239 are provided by rotating so that The solid can be crushed dynamically. For larger solids, they can pass through the pores of the first friction strip 238 and the second friction strip 239 and fall between the first conical member and the second conical member to be crushed. By connecting the first friction strip 238 and the second friction strip 239 by rotation, the height of the bottom adjustment ring 2310 can be controlled, so that the height of the bottom adjustment ring 2310 is higher than the fixed installation ring 2311, which is convenient for quickly cleaning impurities on the first friction strip 238 and the second friction strip 239, so as to ensure the efficiency of foam concrete production. In the above technical solution, the height adjustment push rod 231 is fixedly installed inside the mixing barrel 4, and the height adjustment push rod 231 is a component that can move linearly, such as an oil cylinder and a telescopic rod.

[0039] In order to realize the installation of the fixed mounting ring 2311, the internal mounting component 237 includes a mounting support frame 2375, wherein the mounting support frame 2375 is fixedly mounted on the fixed mounting ring 2311, and a matching tilting rod 2371 is fixed on the side of the mounting support frame 2375, wherein the angle of the matching tilting rod 2371 is the same as the tilting angle of the bottom matching friction strip 233, so as to avoid interference between components, and at the same time, the matching tilting rod 2371 is fixedly mounted on the output end of the height adjustment component 2373, and the height adjustment component 2373 is used to control the longitudinal movement of the matching tilting rod 2371 to realize the control of the longitudinal movement of the fixed mounting ring 2311.

[0040] The height adjustment component 2373 includes a limit base 23712, wherein the side of the limit base 23712 is fixedly installed on the sliding bar 23711, wherein the sliding bar 23711 and the mixing barrel 4 are slidably connected to realize that the limit base 23712 can only slide longitudinally to ensure the sliding stability of the limit base 23712, and at the same time, a limit groove 2377 is provided on the limit base 23712, and a limit slider 23710 is slidably provided inside the limit groove 2377, and a limit rotation shaft 2379 is rotatably provided on the side of the limit slider 23710, and the limit rotation shaft 2379 It is fixedly connected to the limit rotating rod 2378, and the limit rotating rod 2378 is fixedly installed on the adjustment motor 2376, and the adjustment motor 2376 is fixedly installed inside the mixing barrel 4. The starting of the adjustment motor 2376 drives the limit rotating rod 2378 to rotate, so as to control the height of the limit slider 23710, so that the limit slider 23710 slides inside the limit groove 2377, so that the limit base 23712 is longitudinally moved inside the mixing barrel 4 under the action of the sliding bar 23711, thereby realizing the control and adjustment of the longitudinal height of the fixed mounting ring 2311.

[0041] As a further embodiment of the present application, an arc scraper 2372 is also slidably provided on the inner wall of the mixing barrel 4, and a scraper mounting base 2374 is fixedly mounted on the arc scraper 2372. The end of the scraper mounting base 2374 away from the arc scraper 2372 is fixedly mounted on the height adjustment push rod 231. Therefore, when the height adjustment push rod 231 is started, the height of the scraper mounting base 2374 can also be adjusted, so that the arc scraper 2372 can scrape the material adhered to the inner wall of the mixing barrel 4, and during the scraping process, it will fall on the first conical member, and with the guidance of the first conical member, it will fall from the fixed mounting ring 2311 and fall on the second conical member below. Then, due to the shape of the second conical member, it passes through the mixing barrel 4 and falls on the unloading cover plate 3, and the unloading cover plate 3 is opened to quickly clean up the adhered residual material.

[0042] When the present invention is used, firstly, the loading cover plate 1 is opened, and the raw materials are poured into the mixing barrel 4 from above. At the same time, the internal stirring mechanism 2 is started, and the internal stirring mechanism 2 is used to fully stir the materials, that is, the first stirring blade 22 is used to initially break up the concrete raw materials, and then, under the action of the stirring cone mechanism 23, the solid matter in the concrete raw materials is finely crushed and ground, so as to further ensure the uniformity of the concrete mixing. Finally, the second stirring blade 24 is spirally shaped, and is used to achieve uniform foaming of the foaming agent in the concrete, so as to ensure the foaming quality of the obtained concrete product, thereby obtaining a concrete product of higher quality;

[0043] In the above technical solution, the working process of the stirring cone mechanism 23 includes when the material falls on the first cone member after passing through the first stirring blade 22, since the pores of the first cone member are larger than the pores of the second cone member, the pores between the first cone members are utilized to make the material fall between the first cone member and the second cone member, and at this time, under the rotation of the stirring shaft 25, the second cone member is driven, so that the first cone member and the second cone member generate relative rotation, thereby realizing the function of controlling the grinding of the material;

[0044] In this process, the distance between the first cone and the second cone is adjusted back and forth, that is, the height adjustment push rod 231 is used to control the longitudinal height of the bottom adjustment ring 2310 to move back and forth, and the adjustment motor 2376 is used to control the fixed mounting ring 2311 to move back and forth in the longitudinal direction, so as to achieve the reciprocating adjustment of the distance between the first cone and the second cone. In this process, larger-sized materials fall between the first cone and the second cone. Through the reciprocating distance adjustment between the first cone and the second cone, and the continuous rotation of the second cone, the materials can be adaptively ground to reduce the degree of damage to the first cone and the second cone.

[0045] When the mixing barrel 4 is to be cleaned, the fixed mounting ring 2311 is moved to the highest position, and the height adjustment push rod 231 is used to push the bottom adjustment ring 2310 to move longitudinally. In this process, since the fixed mounting ring 2311 moves to the highest position, when the first friction strip 238 and the second friction strip 239 rotate relative to each other, it will not cause interference to the bottom matching friction strip 233, until the bottom adjustment ring 2310 is moved to the highest position, at which time the bottom adjustment ring 2310 is higher than the height of the fixed mounting ring 2311, so that the heights of the second friction strip 239 and the first friction strip 238 are reversed. During the process, the solid stuck on the adjacent first conical member can be easily dropped and guided out. At the same time, when the height adjustment push rod 231 is started, the height of the scraper mounting base 2374 can be adjusted, so that the arc-shaped scraper 2372 can scrape the material adhering to the inner wall of the mixing barrel 4, and in the scraping process, it will fall on the first conical member, and with the guidance of the first conical member, it will fall from the fixed mounting ring 2311 and fall on the second conical member below. Then, due to the shape of the second conical member, it will pass through the mixing barrel 4 and fall on the unloading cover plate 3, and the unloading cover plate 3 can be opened to quickly clean up the adhering residual material;

[0046] In order to adjust the height of the fixed mounting ring 2311, in the present application, the adjustment motor 2376 is started to drive the rotation of the limit rotating rod 2378 to control the height of the limit slider 23710, so that the limit slider 23710 slides inside the limit groove 2377, so that the limit base 23712 is longitudinally moved inside the mixing barrel 4 under the action of the sliding bar 23711, thereby realizing the control and adjustment of the longitudinal height of the fixed mounting ring 2311.

[0047] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A high-efficiency energy-saving concrete production device, comprising a mixing barrel (4), wherein a first cone and a second cone are arranged inside the mixing barrel (4) for mixing concrete, wherein the first cone is located above the second cone, and the second cone is installed at the output end of a driving device, characterized in that: The height between the first cone member and the second cone member is adjustable, and the distance between the highest end and the lowest end of the first cone member is adjustable.

2. The high-efficiency and energy-saving concrete production equipment according to claim 1 is characterized in that: The second conical member comprises a bottom matching friction strip (233), the two ends of the bottom matching friction strip (233) are rotatably mounted on an intermediate mounting seat (236) and a fixing ring (234), respectively, and the intermediate mounting seat (236) is fixedly mounted on the output end of the driving device.

3. The high-efficiency and energy-saving concrete production equipment according to claim 1, characterized in that: The first conical member comprises a first friction strip (238) and a second friction strip (239), the first friction strip (238) and the second friction strip (239) being rotatably connected, and the first friction strip (238) is rotatably mounted on a fixed mounting ring (2311), and the second friction strip (239) is rotatably mounted on a bottom adjustment ring (2310).

4. The high-efficiency and energy-saving concrete production equipment according to claim 3 is characterized in that: The bottom adjustment ring (2310) is fixedly mounted on the height adjustment push rod (231), and the height adjustment push rod (231) is fixedly mounted inside the mixing barrel (4).

5. The high-efficiency and energy-saving concrete production equipment according to claim 3 is characterized in that: The fixed mounting ring (2311) is fixedly mounted on the mounting support frame (2375), a matching tilting rod (2371) is fixed on the side of the mounting support frame (2375), and the tilting angle of the matching tilting rod (2371) is the same as the tilting angle of the second conical member, and the height of the matching tilting rod (2371) is adjustable.

6. The high-efficiency and energy-saving concrete production equipment according to claim 5, characterized in that: The matching tilting rod (2371) is fixedly mounted on a limiting base (23712), the limiting base (23712) and the mixing barrel (4) are slidably connected, and the limiting base (23712) is mounted on the output end of the power equipment.

7. The high-efficiency energy-saving concrete production equipment according to claim 6, characterized in that: The power device comprises an adjustment motor (2376), the adjustment motor (2376) is fixedly mounted inside the mixing barrel (4), and a limit rotation rod (2378) is mounted on the output end of the adjustment motor (2376), the limit rotation rod (2378) is rotatably mounted on a limit slider (23710), and the limit slider (23710) and the limit base (23712) are slidably connected.

8. The high-efficiency and energy-saving concrete production equipment according to claim 4, characterized in that: The output end of the height adjustment push rod (231) is also provided with a scraper mounting base (2374), and an arc-shaped scraper (2372) for cooperating with the mixing barrel (4) is fixed on the scraper mounting base (2374), and the arc-shaped scraper (2372) and the mixing barrel (4) are slidably connected.

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