Batching device and batching method for energy-saving ready-mixed concrete

Abstract

The present invention discloses an energy-saving batching device for ready-mixed concrete, which is applied in the technical field of ready-mixed concrete. The present invention provides a feeding weighing mechanism. When the concrete ingredients are pre-mixed, they are bolted to the merging component on the top through the pre-mixing frame, so as to support the gravel weighing component, sand weighing component and cement weighing component on the rear side of the top of the merging component and keep them in a connected state. Then, the gravel weighing component, sand weighing component and cement weighing component are respectively used to store the gravel, sand and cement for preparing the concrete ingredients, and the gravel, sand and cement inside the gravel weighing component, sand weighing component and cement weighing component can also be weighed, so that the gravel, sand and cement are pushed respectively through the pushing components provided inside the gravel weighing component, sand weighing component and cement weighing component.

Description

Technical Field

[0001] The invention belongs to the technical field of ready-mixed concrete, and in particular relates to a batching device and a batching method for energy-saving ready-mixed concrete. Background Art

[0002] Concrete refers to a general term for engineering composite materials in which aggregates are bonded into a whole by cementitious materials. The term concrete usually refers to cement as the cementitious material, sand and stone as aggregates, mixed with water in a certain proportion, and obtained by mixing. It is also called ordinary concrete. It is widely used in civil engineering. The batching device pre-mixes the ingredients of concrete to reduce the operation time when subsequently mixing to form concrete.

[0003] At present, the Chinese invention with the announcement number: CN114290528A discloses an energy-saving ready-mixed concrete batching mechanism. This application relates to an energy-saving ready-mixed concrete batching mechanism, which relates to the field of concrete technology. It includes a batching box and a main feed pipe. The main feed pipe is connected to the batching box, and the main feed pipe is connected to an auxiliary feed pipe. Compared with the relevant technology, the accuracy of the batching delivery amount is improved.

[0004] Existing batching devices and batching methods for energy-saving ready-mixed concrete have the following disadvantages when used:

[0005] 1. When batching ready-mixed concrete, the batching device cannot classify and weigh the concrete ingredients, making it difficult to control the weight of the ingredients according to different proportions, and thus unable to ensure the standard degree of pre-mixed concrete ingredients after pre-mixing;

[0006] 2. When pre-mixing concrete ingredients, the concrete ingredients cannot be dispersed quickly and are prone to falling in piles. It is also impossible to use pre-mixed concrete ingredients while transporting them. At the same time, after the pre-mixing of concrete ingredients is completed, they cannot be directly transferred to the concrete mixing equipment. Summary of the Invention

[0007] The object of the present invention is to provide a batching device and a batching method for an existing energy-saving ready-mixed concrete, and the advantages are:

[0008] 1. When batching ready-mixed concrete, the concrete ingredients can be classified and weighed, so the weight of the ingredients can be controlled according to different proportions, thereby ensuring the standard degree of pre-mixed concrete ingredients after pre-mixing;

[0009] 2. When pre-mixing concrete ingredients, the concrete ingredients can be quickly dispersed to avoid falling into piles, reduce the speed of pre-mixing, and realize pre-mixing of concrete ingredients while conveying. At the same time, after the pre-mixing of concrete ingredients is completed, they can be directly transferred to the interior of the concrete mixing equipment for direct use.

[0010] The above technical objectives of the present invention are achieved through the following technical solutions: an energy-saving batching device for ready-mixed concrete, comprising a pre-mixing frame, a feed weighing mechanism is provided on the top of the pre-mixing frame, and a batching conveying mechanism is provided inside the pre-mixing frame;

[0011] The feed weighing mechanism includes a merging component, a gravel weighing component, a sand weighing component, a cement weighing component and a pushing component. The merging component is bolted to the top of the pre-mixed frame. The gravel weighing component, the sand weighing component and the cement weighing component are sequentially arranged on the rear side of the top of the merging component and are connected. The pushing component is respectively arranged on the rear side of the gravel weighing component, the sand weighing component and the cement weighing component. The batching and conveying mechanism includes a bulk material component, a mixing component and a feeding component. The bulk material component is arranged in the middle of the rear side of the merging component, the mixing component is arranged inside the pre-mixed frame, and the feeding component is arranged on the front side of the mixing component and is connected.

[0012] The above technical solution is adopted, by setting a feed weighing mechanism, which is bolted to the merging assembly at the top through the pre-mixed frame, so as to support the gravel weighing assembly, sand weighing assembly and cement weighing assembly on the rear side of the top of the merging assembly and keep them in a connected state. Then, the gravel weighing assembly, sand weighing assembly and cement weighing assembly can be used to store the gravel, sand and cement for preparing concrete ingredients respectively, and the gravel, sand and cement inside the gravel weighing assembly, sand weighing assembly and cement weighing assembly can also be weighed. When the pushing assemblies arranged inside the gravel weighing assembly, sand weighing assembly and cement weighing assembly are used to push the gravel, sand and cement respectively, gravel, sand and cement of different weights can be pushed into the merging assembly according to the configuration ratio required for concrete production and scattered inside the pre-mixed frame, so as to facilitate the subsequent use of ready-mixed concrete ingredients and make the subsequent production of concrete more standardized. A batching and conveying mechanism is provided. When the crushed stone, sand and cement after weighing and proportioning fall into the interior of the merging component, they will pass through the bulk material component in the middle of the merging component. When the bulk material component is in the started state, it will quickly rotate and scatter the fallen crushed stone, sand and cement, so as to prevent the crushed stone, sand and cement from falling to the bottom of the pre-mixed frame in a pile. Then, after the scattered crushed stone, sand and cement fall to the bottom of the pre-mixed frame, they will pass through the started mixing component to rotate and drive the crushed stone, sand and cement to be conveyed and mixed at the same time. Then, the continuous rotation and conveying of the mixing component makes the crushed stone, sand and cement premixed more evenly. Then, the mixing component conveys the premixed concrete ingredients to the interior of the feeding component. Then, the premixed concrete ingredients can be directly transferred to the concrete mixing equipment through the feeding component. The premixing of the concrete ingredients is completed while being continuously conveyed as a whole, which achieves energy-saving effect compared to directly stirring the concrete ingredients.

[0013] The present invention is further configured as follows: the merging component includes a merging frame, a connecting plate and a feed port, the merging frame is arranged on the top of the pre-matching frame, the connecting plate is bolted to both sides of the merging frame and the pre-matching frame respectively, and the feed port is respectively opened on the left, middle and right sides of the rear side of the top of the merging frame.

[0014] By adopting the above technical solution, a merging frame, a connecting plate and a feed port are set up, the merging frame is placed on the top of the pre-mixed frame, and then the merging frame and the pre-mixed frame are fixed using the connecting plate, and then a feed port is opened on the top of the merging frame to facilitate the subsequent entry of concrete ingredients.

[0015] The present invention is further configured as follows: the gravel weighing assembly includes a stone storage frame, a first weighing device, a first display and a first discharge port; the stone storage frame is bolted to the left side of the rear side of the top of the merging frame; the first weighing device is bolted to the bottom side inside the stone storage frame; the first display is bolted to the front side of the stone storage frame; the first display is electrically connected to the first weighing device; and the first discharge port is opened on the front side of the bottom side inside the stone storage frame and is connected to the left feed port.

[0016] By adopting the above technical solution, a stone storage frame, a first weighing device, a first display and a first discharge port are set up, the stone storage frame is bolted to the left side of the rear side of the top of the merging frame, and the first discharge port on the bottom side of the stone storage frame is connected to the left side feeding port. Then, when gravel is put into the stone storage frame, the weight of the gravel can be weighed by the first weighing device, and the weight of the gravel obtained by weighing is displayed on the first display on the front side of the stone storage frame, so as to facilitate the use of adding materials during subsequent mixing.

[0017] The present invention is further configured as follows: the sand weighing assembly includes a sand storage frame, a second weighing device, a second display and a second discharge port; the sand storage frame is bolted to the middle of the rear side of the top of the merging frame; the second weighing device is bolted to the bottom side of the inside of the sand storage frame; the second display is bolted to the front side of the sand storage frame; the second display is electrically connected to the second weighing device; and the second discharge port is opened on the front side of the bottom side of the inside of the sand storage frame and is connected to the middle feed port.

[0018] By adopting the above technical solution, a sand storage frame, a second weighing device, a second display and a second discharge port are set up, and the sand storage frame is bolted to the middle of the rear side of the top of the merging frame, and the second discharge port on the bottom side of the sand storage frame is connected to the middle feeding port. Then, when sand is put into the sand storage frame, the weight of the sand can be weighed by the second weighing device, and the weight of the sand obtained by weighing can be displayed on the second display on the front side of the sand storage frame, so as to facilitate the use of adding materials during subsequent mixing.

[0019] The present invention is further configured as follows: the cement weighing assembly includes a mud storage frame, a third weighing device, a third display and a third discharge port; the mud storage frame is bolted to the right side of the rear side of the top of the merging frame; the third weighing device is bolted to the bottom side inside the mud storage frame; the third display is bolted to the front side of the mud storage frame; the third display is electrically connected to the third weighing device; and the third discharge port is opened on the front side of the bottom side inside the mud storage frame and is connected to the right side feed port.

[0020] By adopting the above technical solution, by setting up a mud storage frame, a third scale, a third display and a third discharge port, the mud storage frame is bolted to the right side of the rear side of the top of the merging frame, and the third discharge port on the bottom side of the mud storage frame is connected to the right side feed port. Then, when cement is added to the mud storage frame, the weight of the cement can be weighed by the third scale, and the weight of the cement obtained by weighing can be displayed on the third display on the front side of the mud storage frame, so as to facilitate the use of adding materials during subsequent mixing.

[0021] The present invention is further configured as follows: the pushing assembly includes a pushing hydraulic cylinder and a pushing plate, the pushing hydraulic cylinders are bolted to the rear sides of the stone storage frame, the sand storage frame and the mud storage frame respectively, the telescopic ends of the pushing hydraulic cylinders pass through the rear sides of the stone storage frame, the sand storage frame and the mud storage frame respectively, the pushing plates are slidably connected to the rear sides of the insides of the stone storage frame, the sand storage frame and the mud storage frame respectively and are bolted to the telescopic ends of the pushing hydraulic cylinders.

[0022] By adopting the above technical solution, a pushing hydraulic cylinder and a pushing plate are set up, and the pushing hydraulic cylinders at the rear sides of the stone storage frame, sand storage frame and mud storage frame are respectively started to push the pushing plates at the rear sides of the stone storage frame, sand storage frame and mud storage frame, so that the gravel, sand and cement inside the stone storage frame, sand storage frame and mud storage frame can be pushed respectively, and gravel, sand and cement of different weights can be pushed into the interior of the merging frame through the first discharge port, the second discharge port and the third discharge port through the feeding port opened by the merging frame, so as to facilitate the subsequent use of ready-mixed concrete ingredients and make the subsequent production of concrete more standardized.

[0023] The present invention is further configured as follows: the bulk material assembly includes a bulk material motor, a connecting shaft and a hollow bulk material plate; the bulk material motor is bolted to the rear side of the right side of the merging frame; the output end of the bulk material motor passes through the right side of the merging frame; the right side of the connecting shaft is bolted to the output end of the bulk material motor; the left side of the connecting shaft is rotatably connected to the left side inside the merging frame; and the hollow bulk material plate is respectively welded to the top and bottom of the connecting shaft.

[0024] By adopting the above technical solution, a bulk material motor, a connecting shaft and a hollow bulk material plate are set up. When the gravel, sand and cement after weighing and proportioning enter the interior of the merging frame through the feeding port opened in the merging frame, the bulk material motor on the right side of the merging frame drives the connecting shaft inside the merging frame and drives the hollow bulk material plate to quickly rotate and break up the falling gravel, sand and cement, so that the gravel, sand and cement fall to the bottom of the pre-mixed frame in a scattered state.

[0025] The present invention is further configured as follows: the mixing assembly includes a mixing motor, a rotating shaft, threaded mixing blades and a discharge pipe, the mixing motor is bolted to the rear side of the pre-mixed frame, the output end of the mixing motor passes through the rear side of the pre-mixed frame, the rear side of the rotating shaft is bolted to the output end of the mixing motor, the front side of the rotating shaft passes through the front side of the pre-mixed frame, the threaded mixing blades are welded to the outside of the rotating shaft, the threaded mixing blades are in contact with the bottom side of the inside of the pre-mixed frame, and the discharge pipe is welded to the front side of the pre-mixed frame and is located on the outside of the front threaded mixing blades.

[0026] By adopting the above technical solution, a mixing motor, a rotating shaft, a threaded mixing blade and a discharge pipe are set. After the scattered gravel, sand and cement fall to the bottom of the pre-mixing frame, the mixing motor on the rear side of the pre-mixing frame drives the rotating shaft and the threaded mixing blades inside the pre-mixing frame to rotate, so that the threaded mixing blades rotate at the bottom of the pre-mixing frame and drive the gravel, sand and cement to be transported and mixed at the same time. Then, the continuous rotation and transportation of the mixing component allows the gravel, sand and cement to be pre-mixed more evenly, and then the premixed concrete ingredients are transported through the discharge pipe.

[0027] The present invention is further configured as follows: the material feeding assembly includes a material transfer pipe, a material transfer motor and a material transfer threaded shaft; the bottom of the rear side of the material transfer pipe is welded and connected to the front side of the discharge pipe; the material transfer motor is bolted to the bottom of the material transfer pipe; the output end of the material transfer motor passes through the bottom of the material transfer pipe; the rear side of the material transfer threaded shaft is bolted to the output end of the material transfer motor; and the top of the material transfer threaded shaft passes through the top of the material transfer pipe.

[0028] By adopting the above technical solution, by setting up a material transfer pipe, a material transfer motor and a material transfer threaded shaft, the premixed concrete ingredients are transported to the inside of the material transfer pipe that is welded and connected to the material transfer pipe through the discharge pipe, and then the material transfer motor is started to drive the material transfer threaded shaft to rotate inside the material transfer pipe, so that the premixed concrete ingredients located inside the material transfer pipe can be directly transferred to the concrete mixing equipment for use.

[0029] A batching method for energy-saving ready-mixed concrete comprises the following steps:

[0030] S1. Proportioning of ready-mixed concrete ingredients. When pre-mixing the concrete ingredients, the pre-mixing frame is bolted to the merging assembly at the top, so as to support the gravel weighing assembly, sand weighing assembly and cement weighing assembly at the rear side of the top of the merging assembly and keep them in a connected state. Then, the gravel weighing assembly, sand weighing assembly and cement weighing assembly can be used to store the gravel, sand and cement for preparing the concrete ingredients respectively, and the gravel, sand and cement inside the gravel weighing assembly, sand weighing assembly and cement weighing assembly can also be weighed. When the pushing assemblies provided inside the gravel weighing assembly, sand weighing assembly and cement weighing assembly push the gravel, sand and cement respectively, the gravel, sand and cement of different weights can be pushed into the interior of the merging assembly according to the configuration ratio required for producing concrete and scattered inside the pre-mixing frame, so as to facilitate the subsequent use of ready-mixed concrete ingredients.

[0031] S2. Energy-saving premixing and conveying of concrete ingredients. When the gravel, sand and cement after weighing and proportioning fall into the interior of the merging component, they will pass through the bulk component in the middle of the merging component. When the bulk component is in the started state, it will quickly rotate and scatter the falling gravel, sand and cement to prevent the gravel, sand and cement from falling in a pile to the bottom of the premixing frame. Then, after the scattered gravel, sand and cement fall to the bottom of the premixing frame, they will pass through the started mixing component to rotate and drive the gravel, sand and cement to be conveyed and mixed at the same time. Then, the continuous rotation and conveying of the mixing component allows the gravel, sand and cement to be premixed more evenly. Then the mixing component conveys the premixed concrete ingredients to the interior of the feeding component, and then the premixed concrete ingredients can be directly transferred to the concrete mixing equipment through the feeding component.

[0032] In summary, the present invention has the following beneficial effects:

[0033] 1. By setting a feeding weighing mechanism, when the concrete ingredients are pre-mixed, they are bolted to the merging assembly on the top through the pre-mixing frame, so as to support the gravel weighing assembly, sand weighing assembly and cement weighing assembly on the rear side of the top of the merging assembly and keep them in a connected state. Then, the gravel weighing assembly, sand weighing assembly and cement weighing assembly can be used to store the gravel, sand and cement for preparing the concrete ingredients respectively, and the gravel, sand and cement inside the gravel weighing assembly, sand weighing assembly and cement weighing assembly can also be weighed. When the pushing assemblies arranged inside the gravel weighing assembly, sand weighing assembly and cement weighing assembly push the gravel, sand and cement respectively, the gravel, sand and cement of different weights can be pushed into the interior of the merging assembly according to the configuration ratio required for concrete production and scattered inside the pre-mixing frame, so as to facilitate the subsequent use of ready-mixed concrete ingredients and make the subsequent concrete production more standardized.

[0034] 2. By setting up a batching and conveying mechanism, the crushed stone, sand and cement after weighing and proportioning will pass through the bulk material component in the middle of the merging component when they fall into the interior of the merging component. When the bulk material component is in the started state, it will quickly rotate and scatter the fallen crushed stone, sand and cement, so as to prevent the crushed stone, sand and cement from falling into a pile to the bottom of the pre-mixing frame. Then, the scattered crushed stone, sand and cement will pass through the started mixing component after falling to the bottom of the pre-mixing frame, and the crushed stone, sand and cement will be transported and mixed at the same time. Then, the continuous rotation and conveying of the mixing component makes the crushed stone, sand and cement premixed more uniformly. Then, the mixing component conveys the premixed concrete ingredients to the interior of the feeding component, and then the premixed concrete ingredients can be directly transferred to the concrete mixing equipment through the feeding component. The premixing of the concrete ingredients is completed while being continuously conveyed as a whole, which achieves energy-saving effect compared to directly stirring the concrete ingredients. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0036] Figure 2 It is a schematic diagram of the feed weighing mechanism and the ingredient conveying mechanism components of the present invention;

[0037] Figure 3 It is a schematic diagram of the structure of the combined components in the present invention;

[0038] Figure 4 It is a schematic structural diagram of the gravel weighing assembly in the present invention;

[0039] Figure 5 It is a schematic structural diagram of the sand weighing assembly in the present invention;

[0040] Figure 6 It is a structural diagram of the cement weighing assembly in the present invention;

[0041] Figure 7 It is a schematic diagram of the push component structure in the present invention;

[0042] Figure 8 It is a schematic structural diagram of the bulk material assembly in the present invention;

[0043] Figure 9 Schematic diagram of the structure of the mixing component in the present invention;

[0044] Figure 10 It is a schematic structural diagram of the material feeding component in the present invention;

[0045] Figure 11 It is a schematic diagram of the batching method of the present invention.

[0046] Figure 1: 1. pre-mixing frame; 2. feeding weighing mechanism; 201. merging assembly; 2011. merging frame; 2012. connecting plate; 2013. feeding port; 202. crushed stone weighing assembly; 2021. stone storage frame; 2022. first weighing device; 2023. first display; 2024. first discharge port; 203. sand weighing assembly; 2031. sand storage frame; 2032. second weighing device; 2033. second display; 2034. second discharge port; 204. cement weighing assembly; 2041. mud storage frame; 2042. third weighing device Heavy device; 2043, third display; 2044, third discharge port; 205, pushing component; 2051, pushing hydraulic cylinder; 2052, pushing plate; 3, material distribution and conveying mechanism; 301, bulk material component; 3011, bulk material motor; 3012, connecting shaft; 3013, hollow bulk material plate; 302, mixing component; 3021, mixing motor; 3022, rotating shaft; 3023, threaded mixing blade; 3024, discharge pipe; 303, feeding component; 3031, transfer pipe; 3032, transfer motor; 3033, transfer threaded shaft. DETAILED DESCRIPTION

[0047] The present invention will be further described in detail below with reference to the accompanying drawings.

[0048] Example 1:

[0049] refer to Figure 1-7, an energy-saving ready-mixed concrete batching device, comprising a pre-mixing frame 1, a feed weighing mechanism 2 is provided on the top of the pre-mixing frame 1, the feed weighing mechanism 2 comprises a merging component 201, a gravel weighing component 202, a sand weighing component 203, a cement weighing component 204 and a pushing component 205, the merging component 201 is bolted to the top of the pre-mixing frame 1, the gravel weighing component 202, the sand weighing component 203, and the cement weighing component 204 are sequentially arranged at the rear side of the top of the merging component 201 and are connected, and the pushing component 205 is respectively arranged at the rear side of the gravel weighing component 202, the sand weighing component 203, and the cement weighing component 204. By setting the feed weighing mechanism 2, it is bolted to the merging component 201 on the top of the pre-mixing frame 1, so as to realize the gravel weighing component 202, the sand weighing component 203 and the cement weighing component 204 at the rear side of the top of the merging component 201. 4 are supported and are in a state of communication with each other, and then the gravel weighing component 202, the sand weighing component 203 and the cement weighing component 204 are respectively used to store the gravel, sand and cement for preparing concrete ingredients, and the gravel, sand and cement inside the gravel weighing component 202, the sand weighing component 203 and the cement weighing component 204 can also be weighed, so that when the pushing components 205 provided inside the gravel weighing component 202, the sand weighing component 203 and the cement weighing component 204 push the gravel, sand and cement respectively, gravel, sand and cement of different weights can be pushed into the interior of the merging component 201 according to the configuration ratio required for concrete production and scattered inside the premixing frame 1, so as to facilitate the subsequent use of ready-mixed concrete ingredients and make the subsequent concrete production more standardized.

[0050] like Figure 3 As shown, the merging component 201 includes a merging frame 2011, a connecting plate 2012 and a feed port 2013. The merging frame 2011 is arranged on the top of the pre-mixed frame 1, and the connecting plate 2012 is bolted to both sides of the merging frame 2011 and the pre-mixed frame 1 respectively. The feed port 2013 is respectively opened on the left, middle and right sides of the rear side of the top of the merging frame 2011. By setting the merging frame 2011, the connecting plate 2012 and the feed port 2013, the merging frame 2011 is placed on the top of the pre-mixed frame 1, and then the merging frame 2011 and the pre-mixed frame 1 are fixed by using the connecting plate 2012, and then the feed port 2013 is opened on the top of the merging frame 2011 to facilitate the subsequent entry of concrete ingredients.

[0051] like Figure 4As shown, the gravel weighing assembly 202 includes a stone storage frame 2021, a first weighing device 2022, a first display 2023 and a first discharge port 2024. The stone storage frame 2021 is bolted to the left side of the rear side of the top of the merging frame 2011, the first weighing device 2022 is bolted to the bottom side of the inside of the stone storage frame 2021, the first display 2023 is bolted to the front side of the stone storage frame 2021, the first display 2023 is electrically connected to the first weighing device 2022, and the first discharge port 2024 is opened on the front side of the bottom side of the inside of the stone storage frame 2021 and is connected to the left side feeding port 2013. By setting the stone storage frame 2021, the first weighing device 2022, the first display 2023 and the first discharge port 2024, are connected to the stone storage frame 2021 through the left bolt on the rear side of the top of the merging frame 2011, and the first discharge port 2024 on the bottom side of the stone storage frame 2021 is connected with the left feeding port 2013. Then, when gravel is put into the stone storage frame 2021, the weight of the gravel can be weighed by the first weighing device 2022, and the weight of the gravel obtained by weighing can be displayed on the first display 2023 on the front side of the stone storage frame 2021, so as to facilitate the use of adding materials during subsequent mixing.

[0052] like Figure 5 As shown, the sand weighing assembly 203 includes a sand storage frame 2031, a second weighing device 2032, a second display 2033 and a second feeding port 2034. The sand storage frame 2031 is bolted to the middle of the rear side of the top of the merging frame 2011, the second weighing device 2032 is bolted to the bottom side of the inside of the sand storage frame 2031, the second display 2033 is bolted to the front side of the sand storage frame 2031, the second display 2033 is electrically connected to the second weighing device 2032, and the second feeding port 2034 is opened on the front side of the bottom side of the inside of the sand storage frame 2031 and is connected to the middle feeding port 2013. By setting the sand storage frame 2031, a second weighing device 2032, a second display 2033 and a second discharge port 2034, the sand storage frame 2031 is bolted in the middle of the rear side of the top of the merging frame 2011, and the second discharge port 2034 on the bottom side of the sand storage frame 2031 is connected with the middle feeding port 2013. Then, when sand is added to the sand storage frame 2031, the weight of the sand can be weighed by the second weighing device 2032, and the weight of the sand obtained by weighing can be displayed on the second display 2033 on the front side of the sand storage frame 2031, so as to facilitate the use of adding materials during subsequent mixing.

[0053] like Figure 6As shown, the cement weighing assembly 204 includes a mud storage frame 2041, a third weighing device 2042, a third display 2043 and a third discharge port 2044. The mud storage frame 2041 is bolted to the right side of the rear side of the top of the merging frame 2011, the third weighing device 2042 is bolted to the bottom side of the inside of the mud storage frame 2041, the third display 2043 is bolted to the front side of the mud storage frame 2041, the third display 2043 is electrically connected to the third weighing device 2042, and the third discharge port 2044 is opened on the front side of the bottom side of the inside of the mud storage frame 2041 and is connected to the right side feeding port 2013. By setting the mud storage frame 2041 Frame 2041, a third weighing device 2042, a third display 2043 and a third discharge port 2044, the mud storage frame 2041 is bolted to the right side of the rear side of the top of the merging frame 2011, and the third discharge port 2044 on the bottom side of the mud storage frame 2041 is connected with the right side feeding port 2013, and then when cement is added into the mud storage frame 2041, the weight of the cement can be weighed by the third weighing device 2042, and the weight of the cement obtained by weighing can be displayed on the third display 2043 on the front side of the mud storage frame 2041, so as to facilitate the use of adding materials during subsequent mixing.

[0054] like Figure 7 As shown, the pushing assembly 205 includes a pushing hydraulic cylinder 2051 and a pushing plate 2052. The pushing hydraulic cylinder 2051 is bolted to the rear sides of the stone storage frame 2021, the sand storage frame 2031 and the mud storage frame 2041 respectively. The telescopic ends of the pushing hydraulic cylinder 2051 pass through the rear sides of the stone storage frame 2021, the sand storage frame 2031 and the mud storage frame 2041 respectively. The pushing plate 2052 is slidably connected to the rear sides of the stone storage frame 2021, the sand storage frame 2031 and the mud storage frame 2041 respectively and is bolted to the telescopic end of the pushing hydraulic cylinder 2051. By setting the pushing hydraulic cylinder 2051 and the pushing plate 2052, after respectively starting the pushing of the stone storage frame 2021, the sand storage frame 2031 and the mud storage frame 2041 The hydraulic cylinder 2051 pushes the pushing plate 2052 at the rear side of the stone storage frame 2021, the sand storage frame 2031 and the mud storage frame 2041, so as to push the gravel, sand and cement inside the stone storage frame 2021, the sand storage frame 2031 and the mud storage frame 2041 respectively, and can push gravel, sand and cement of different weights into the merging frame 2011 through the first discharge port 2024, the second discharge port 2034 and the third discharge port 2044 through the feeding port 2013 opened in the merging frame 2011 according to the configuration ratio required for concrete production, so as to facilitate the subsequent use of ready-mixed concrete ingredients and make the subsequent production of concrete more standardized.

[0055] The use process is briefly described as follows: first, the merging frame 2011 is placed on the top of the pre-assembled frame 1, and then the merging frame 2011 and the pre-assembled frame 1 are fixed by the connecting plate 2012. Then, the stone storage frame 2021 is bolted to the left side of the rear side of the top of the merging frame 2011, and the first discharge port 2024 on the bottom side of the stone storage frame 2021 is connected with the left side feed port 2013. Then, when the gravel is put into the stone storage frame 2021, the weight of the gravel can be weighed by the first weighing device 2022, and the weight of the gravel obtained by weighing is displayed on the stone storage frame 2021. 21, and at the same time, a sand storage frame 2031 is bolted to the middle of the rear side of the top of the merging frame 2011, and the second discharge port 2034 on the bottom side of the sand storage frame 2031 is connected to the middle feeding port 2013. Then, when sand is added to the sand storage frame 2031, the weight of the sand can be weighed by the second weighing device 2032, and the weight of the sand obtained by weighing is displayed on the second display 2033 on the front side of the sand storage frame 2031. A mud storage frame 2041 is bolted to the right side of the rear side of the top of the merging frame 2011, and the mud storage frame 2041 is bolted to the right side of the rear side of the top of the merging frame 2011. The third discharge port 2044 at the bottom side of the mud storage frame 2041 is connected to the right side feed port 2013, and then when cement is added to the mud storage frame 2041, the weight of the cement can be weighed by the third weighing device 2042, and the weight of the cement obtained by weighing is displayed on the third display 2043 on the front side of the mud storage frame 2041, thereby respectively activating the pushing hydraulic cylinders 2051 at the rear side of the stone storage frame 2021, the sand storage frame 2031 and the mud storage frame 2041 to push the stone storage frame 2021, the sand storage frame 2031 and the mud storage frame 2041. The pushing plate 2052 can push the gravel, sand and cement inside the stone storage frame 2021, the sand storage frame 2031 and the mud storage frame 2041 respectively, and can push gravel, sand and cement of different weights into the merging frame 2011 through the first discharge port 2024, the second discharge port 2034 and the third discharge port 2044 according to the configuration ratio required for concrete production, and enter the interior of the merging frame 2011 through the feeding port 2013 opened in the merging frame 2011, so as to facilitate the subsequent use of ready-mixed concrete ingredients and make the subsequent production of concrete more standardized.

[0056] Example 2:

[0057] refer to Figure 8-10, an energy-saving batching device for ready-mixed concrete, including a batching and conveying mechanism 3, which includes a bulking component 301, a mixing component 302 and a feeding component 303. The bulking component 301 is arranged in the middle of the rear side of the merging component 201, the mixing component 302 is arranged in the pre-mixing frame 1, and the feeding component 303 is arranged in the front side of the mixing component 302 and is connected. By setting the batching and conveying mechanism 3, the crushed stone, sand and cement after weighing and proportioning will pass through the bulking component 301 in the middle of the merging component 201 when falling into the interior of the merging component 201. When the bulking component 301 is in the started state, it will quickly rotate and scatter the falling crushed stone, sand and cement, so as to avoid the crushed stone and sand from mixing. The crushed stone, sand and cement fall to the bottom of the pre-mixing frame 1 in a pile, and then the scattered gravel, sand and cement will be mixed while being transported by the started mixing component 302 after falling to the bottom of the pre-mixing frame 1. Then, the mixing component 302 will continue to rotate and transport so that the gravel, sand and cement can be pre-mixed more evenly. Then, the mixing component 302 will transport the pre-mixed concrete ingredients to the interior of the feeding component 303, and then the pre-mixed concrete ingredients can be directly transferred to the concrete mixing equipment through the feeding component 303. The pre-mixed concrete ingredients are pre-mixed while being continuously transported as a whole, which can achieve energy-saving effect compared to directly mixing the concrete ingredients.

[0058] like Figure 8 As shown, the bulk material assembly 301 includes a bulk material motor 3011, a connecting shaft 3012 and a hollow bulk material plate 3013. The bulk material motor 3011 is bolted to the rear side of the right side of the merging frame 2011. The output end of the bulk material motor 3011 passes through the right side of the merging frame 2011. The right side of the connecting shaft 3012 is bolted to the output end of the bulk material motor 3011. The left side of the connecting shaft 3012 is rotatably connected to the left side inside the merging frame 2011. The hollow bulk material plates 3013 are respectively welded to the top and bottom of the connecting shaft 3012. By setting the bulk material The motor 3011, the connecting shaft 3012 and the hollow bulk plate 3013, when the gravel, sand and cement after weighing and proportioning enter the interior of the merging frame 2011 through the feeding port 2013 opened in the merging frame 2011, the bulk motor 3011 on the right side of the merging frame 2011 drives the connecting shaft 3012 inside the merging frame 2011 and drives the hollow bulk plate 3013 to quickly rotate and break up the falling gravel, sand and cement, so that the gravel, sand and cement fall to the bottom of the pre-mixed frame 1 in a scattered state.

[0059] like Figure 9As shown, the mixing assembly 302 includes a mixing motor 3021, a rotating shaft 3022, a threaded mixing blade 3023 and a discharge pipe 3024. The mixing motor 3021 is bolted to the rear side of the pre-mixed frame 1, and the output end of the mixing motor 3021 passes through the rear side of the pre-mixed frame 1. The rear side of the rotating shaft 3022 is bolted to the output end of the mixing motor 3021, and the front side of the rotating shaft 3022 passes through the front side of the pre-mixed frame 1. The threaded mixing blade 3023 is welded to the outside of the rotating shaft 3022, and the threaded mixing blade 3023 contacts the bottom side of the inside of the pre-mixed frame 1. The discharge pipe 3024 is welded to the front side of the pre-mixed frame 1 and is located on the outside of the front threaded mixing blade 3023. By setting the mixing motor The machine 3021, the rotating shaft 3022, the threaded mixing blades 3023 and the discharge pipe 3024, after the scattered gravel, sand and cement fall to the bottom of the pre-mixed frame 1, the mixing motor 3021 on the rear side of the pre-mixed frame 1 drives the rotating shaft 3022 and the threaded mixing blades 3023 inside the pre-mixed frame 1 to rotate, so that the threaded mixing blades 3023 can simultaneously drive the gravel, sand and cement to be transported and mixed at the same time when rotating at the bottom of the pre-mixed frame 1, and then the threaded mixing blades 3023 continue to rotate and transport so that the gravel, sand and cement can be premixed more evenly, and then the premixed concrete ingredients are transported through the discharge pipe 3024.

[0060] like Figure 10 As shown, the feeding assembly 303 includes a transfer tube 3031, a transfer motor 3032 and a transfer screw shaft 3033. The bottom of the rear side of the transfer tube 3031 is welded and connected to the front side of the discharge tube 3024. The transfer motor 3032 is bolted to the bottom of the transfer tube 3031. The output end of the transfer motor 3032 passes through the bottom of the transfer tube 3031. The rear side of the transfer screw shaft 3033 is bolted to the output end of the transfer motor 3032. The top of the transfer screw shaft 3033 passes through the transfer tube 3031. At the top of the material transfer pipe 3031, the material transfer motor 3032 and the material transfer threaded shaft 3033 are set. After the premixed concrete ingredients are transported to the inside of the material transfer pipe 3031 welded and connected through the discharge pipe 3024, the material transfer motor 3032 is started to drive the material transfer threaded shaft 3033 to rotate inside the material transfer pipe 3031, thereby realizing that the premixed concrete ingredients located inside the material transfer pipe 3031 can be directly transferred to the concrete mixing equipment for use.

[0061] Brief description of the usage process: First, when the gravel, sand and cement after weighing and proportioning enter the interior of the merging frame 2011 through the inlet 2013 opened in the merging frame 2011, the bulking motor 3011 on the right side of the merging frame 2011 drives the connecting shaft 3012 inside the merging frame 2011 and drives the hollow bulking plate 3013 to quickly rotate and break up the falling gravel, sand and cement, so that the gravel, sand and cement fall to the bottom of the pre-mixing frame 1 in a scattered shape, and then the mixing motor 3021 on the rear side of the pre-mixing frame 1 drives the rotating shaft 3022 and the threaded mixing blade 3023 inside the pre-mixing frame 1 to rotate, thereby When the threaded mixing blades 3023 rotate at the bottom of the pre-mixing frame 1, they simultaneously drive the crushed stone, sand and cement to be transported and mixed at the same time. Then, the threaded mixing blades 3023 continue to rotate and transport so that the crushed stone, sand and cement can be premixed more evenly. Then, the premixed concrete ingredients are transported to the inside of the welded transfer pipe 3031 through the discharge pipe 3024. After that, the transfer motor 3032 is started to drive the transfer threaded shaft 3033 to rotate inside the transfer pipe 3031, so that the premixed concrete ingredients inside the transfer pipe 3031 can be directly transferred to the concrete mixing equipment for use.

[0062] This specific embodiment is merely an explanation of the present invention and is not intended to limit the present invention. After reading this specification, those skilled in the art may make non-creative modifications to this embodiment as needed. However, as long as such modifications are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. An energy-saving batching device for ready-mixed concrete, comprising a pre-mixing frame (1), characterized in that: A feed weighing mechanism (2) is provided on the top of the pre-provision frame (1), and a material conveying mechanism (3) is provided inside the pre-provision frame (1); The feed weighing mechanism (2) comprises a merging component (201), a crushed stone weighing component (202), a sand weighing component (203), a cement weighing component (204) and a pushing component (205); the merging component (201) is bolted to the top of the pre-arranged frame (1); the crushed stone weighing component (202), the sand weighing component (203) and the cement weighing component (204) are sequentially arranged at the rear side of the top of the merging component (201) and are connected; the pushing component (205) is respectively arranged at The gravel weighing assembly (202), the sand weighing assembly (203), and the cement weighing assembly (204) are located at the rear side of the interior, and the batching and conveying mechanism (3) comprises a bulk material assembly (301), a mixing assembly (302), and a feeding assembly (303). The bulk material assembly (301) is located in the middle of the rear side of the interior of the merging assembly (201), the mixing assembly (302) is located inside the pre-mixing frame (1), and the feeding assembly (303) is located at the front side of the mixing assembly (302) and is in communication with the mixing assembly (302). The merging component (201) comprises a merging frame (2011), a connecting plate (2012) and an inlet (2013); the merging frame (2011) is arranged on the top of the pre-matching frame (1); the connecting plate (2012) is bolted to both sides of the merging frame (2011) and the pre-matching frame (1); and the inlet (2013) is respectively opened on the left, middle and right sides of the rear side of the top of the merging frame (2011); The gravel weighing assembly (202) comprises a stone storage frame (2021), a first weighing device (2022), a first display (2023) and a first discharge port (2024); the stone storage frame (2021) is bolted to the left side of the rear side of the top of the merging frame (2011); the first weighing device (2022) is bolted to the bottom side of the stone storage frame (2021); the first display (2023) is bolted to the front side of the stone storage frame (2021); the first display (2023) is electrically connected to the first weighing device (2022); and the first discharge port (2024) is opened on the front side of the bottom side of the stone storage frame (2021) and is connected to the left feed port (2013); The sand weighing assembly (203) comprises a sand storage frame (2031), a second weighing device (2032), a second display (2033) and a second discharge port (2034); the sand storage frame (2031) is bolted to the middle of the rear side of the top of the merging frame (2011); the second weighing device (2032) is bolted to the bottom side of the inside of the sand storage frame (2031); the second display (2033) is bolted to the front side of the sand storage frame (2031); the second display (2033) is electrically connected to the second weighing device (2032); and the second discharge port (2034) is opened at the front side of the bottom side of the inside of the sand storage frame (2031) and is connected to the middle feed port (2013); The cement weighing assembly (204) comprises a mud storage frame (2041), a third weighing device (2042), a third display (2043) and a third discharge port (2044); the mud storage frame (2041) is bolted to the right side of the rear side of the top of the merging frame (2011); the third weighing device (2042) is bolted to the bottom side inside the mud storage frame (2041); the third display (2043) is bolted to the front side of the mud storage frame (2041); the third display (2043) is electrically connected to the third weighing device (2042); and the third discharge port (2044) is opened on the front side of the bottom side inside the mud storage frame (2041) and is in communication with the right side feed port (2013); The pushing assembly (205) comprises a pushing hydraulic cylinder (2051) and a pushing plate (2052); the pushing hydraulic cylinder (2051) is bolted to the rear sides of the stone storage frame (2021), the sand storage frame (2031) and the mud storage frame (2041), respectively; the telescopic end of the pushing hydraulic cylinder (2051) passes through the rear sides of the stone storage frame (2021), the sand storage frame (2031) and the mud storage frame (2041), respectively; the pushing plate (2052) is slidably connected to the rear sides of the insides of the stone storage frame (2021), the sand storage frame (2031) and the mud storage frame (2041), respectively, and is bolted to the telescopic end of the pushing hydraulic cylinder (2051); The bulk material assembly (301) comprises a bulk material motor (3011), a connecting shaft (3012) and a hollow bulk material plate (3013); the bulk material motor (3011) is bolted to the rear side of the right side of the merging frame (2011); the output end of the bulk material motor (3011) passes through the right side of the merging frame (2011); the right side of the connecting shaft (3012) is bolted to the output end of the bulk material motor (3011); the left side of the connecting shaft (3012) is rotatably connected to the left side inside the merging frame (2011); and the hollow bulk material plate (3013) is respectively welded to the top and bottom of the connecting shaft (3012); The mixing assembly (302) comprises a mixing motor (3021), a rotating shaft (3022), a threaded mixing blade (3023) and a discharge pipe (3024), wherein the mixing motor (3021) is bolted to the rear side of the pre-mixing frame (1), the output end of the mixing motor (3021) passes through the rear side of the pre-mixing frame (1), the rear side of the rotating shaft (3022) is bolted to the output end of the mixing motor (3021), the front side of the rotating shaft (3022) passes through the front side of the pre-mixing frame (1), the threaded mixing blade (3023) is welded to the outside of the rotating shaft (3022), the threaded mixing blade (3023) contacts the bottom side of the inside of the pre-mixing frame (1), and the discharge pipe (3024) is welded to the front side of the pre-mixing frame (1) and is located outside the threaded mixing blade (3023) on the front side; The material feeding assembly (303) comprises a material transfer tube (3031), a material transfer motor (3032) and a material transfer threaded shaft (3033); the bottom of the rear side of the material transfer tube (3031) is welded to and connected with the front side of the material discharge tube (3024); the material transfer motor (3032) is bolted to the bottom of the material transfer tube (3031); the output end of the material transfer motor (3032) passes through the bottom of the material transfer tube (3031); the rear side of the material transfer threaded shaft (3033) is bolted to the output end of the material transfer motor (3032); and the top of the material transfer threaded shaft (3033) passes through the top of the material transfer tube (3031).

2. A batching method based on the energy-saving ready-mixed concrete batching device according to claim 1, characterized in that: The following steps are involved: S1. The proportion of the ingredients of the ready-mixed concrete. When the concrete ingredients are pre-mixed, the pre-mixing frame (1) is bolted to the top merging assembly (201), so as to support the gravel weighing assembly (202), sand weighing assembly (203) and cement weighing assembly (204) on the top rear side of the merging assembly (201) and make them in a state of communication with each other. Then, the gravel weighing assembly (202), sand weighing assembly (203) and cement weighing assembly (204) can be used to store the gravel, sand and cement for preparing the concrete ingredients respectively, and can also store the gravel, sand and cement in the merging assembly (201). The crushed stone, sand and cement in the crushed stone weighing component (202), the sand weighing component (203) and the cement weighing component (204) are weighed, and the crushed stone, sand and cement are pushed by the pushing components (205) provided in the crushed stone weighing component (202), the sand weighing component (203) and the cement weighing component (204) respectively, so that crushed stone, sand and cement of different weights can be pushed into the interior of the merging component (201) according to the configuration ratio required for producing concrete and scattered in the interior of the premixing frame (1), thereby facilitating the subsequent use of the ready-mixed concrete ingredients; S2. Energy-saving premixing and transportation of concrete ingredients. After being weighed and proportioned, the crushed stone, sand and cement will pass through the bulk material component (301) in the middle of the merging component (201) when they fall into the inside of the merging component (201). When the bulk material component (301) is in the starting state, it will quickly rotate and scatter the falling crushed stone, sand and cement to prevent the crushed stone, sand and cement from falling into the bottom of the premixing frame (1) in a pile. Then the scattered crushed stone, sand and cement will fall into the premixing frame. (1) The bottom of the interior will be rotated by the activated mixing component (302) to drive the crushed stone, sand and cement to be transported and mixed at the same time. Then, the continuous rotation and transportation in the mixing component (302) allows the crushed stone, sand and cement to be premixed more evenly. Then, the mixing component (302) will transport the premixed concrete ingredients to the interior of the feeding component (303). Then, the premixed concrete ingredients can be directly transferred to the concrete mixing equipment through the feeding component (303).

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