Proportioning mortar production line

Abstract

The utility model belongs to the technical field of building construction equipment, and particularly relates to a proportioning mortar production line which comprises an elevator used for quantitatively elevating materials. The mixing part comprises a mixing bin and a stirring assembly rotationally connected to the interior of the mixing bin; the stirring assembly comprises a stirring support which is rotationally mounted in the center of the mixing bin through a supporting shaft; the discharging part comprises a discharging bin and a remixing assembly, wherein the discharging bin is formed by combining a columnar bin and a conical bin into a whole, and the remixing assembly is rotationally connected to the interior of the discharging bin; wherein the remixing assembly comprises a stirring frame rotationally mounted in the conical bin through a supporting shaft, the bevel edge of the stirring frame is parallel to the inner wall of the conical bin, and an inclined strut support is integrally formed on the stirring frame. According to the utility model, secondary mixing can be carried out on mortar when the mortar is discharged, and the phenomenon of caking or layering is avoided, so that when the mortar is applied to a specific production scene, the physical characteristics of the mortar can be fully exerted, and a building structure is more stable.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction equipment, and in particular relates to a proportioning mortar production line. Background Art

[0002] Mortar is an important bonding and filling material in the construction industry, mainly used for masonry and plastering. Mortar is mainly made of fine aggregate (such as sand), binder (such as cement, lime paste or clay) and water in a certain proportion. It is mainly divided into the following categories:

[0003] Cement mortar: usually used in masonry projects because of its high strength and fast hardening;

[0004] Mixed mortar (cement-lime mortar): lime is added to cement mortar, which has better water retention and plasticity;

[0005] Lime mortar: low strength, often used for masonry of non-load-bearing structures;

[0006] Clay mortar: less commonly used, mainly seen in some traditional or restoration projects;

[0007] Special mortar: including waterproof mortar, acid-resistant mortar, insulation mortar, sound-absorbing mortar, etc., which are selected for different building parts according to specific needs.

[0008] When mortar is applied in construction scenes, it generally requires a special proportioning production line to mix and proportion it to ensure that it can achieve the required physical properties. When the existing mortar production line produces mortar proportions, it is only stirred and mixed during mixing, and the stirring structure is single, which makes its mixing efficiency low and cannot give full play to its physical properties. Secondly, after mixing, it is generally placed in a discharge silo, waiting to be transported to the production scene. During this waiting process, stratification or agglomeration is very likely to occur again, which causes the mortar entering the production scene to fail to perform as expected. Utility Model Content

[0009] The purpose of the utility model is to provide a proportioning mortar production line, which can perform secondary mixing on the mortar when it is discharged to avoid agglomeration or stratification, so that when it is applied to a specific production scenario, it can give full play to its physical properties and make the building structure more stable.

[0010] The technical solution adopted by the utility model is as follows:

[0011] A proportioning mortar production line includes a hoist for quantitatively lifting materials;

[0012] A mixing part, comprising a mixing chamber and a stirring assembly rotatably connected to the interior of the mixing chamber;

[0013] Wherein, the stirring assembly comprises a stirring support rotatably mounted on the center of the mixing bin via a supporting shaft, a side supporting column is fixedly welded to one side of the stirring support, a bottom stirring flap is fixedly mounted on the side supporting column, a bearing seat is fixedly welded to the other side of the stirring support, a cross bracket is rotatably connected to the bearing seat, and a local mixing blade is vertically rotatably connected to the cross bracket;

[0014] The discharge part includes a discharge bin formed by combining a columnar bin and a conical bin, and a remixing component rotatably connected to the discharge bin;

[0015] Among them, the remixing component includes a stirring frame rotatably installed inside the conical bin through a support shaft, the hypotenuse of the stirring frame is parallel to the inner wall of the conical bin, and an inclined support bracket is integrally formed, a mixing roller is rotatably installed inside the inclined support bracket, and a mixing plate is evenly welded in an array on the side of the inclined support bracket away from the mixing roller, and the mixing plate is provided with a through hole.

[0016] A first servo motor is fixedly installed at the bottom of the mixing bin, a reducer is connected to a power output end of the first servo motor, and a power output end of the reducer is drivingly connected to a supporting shaft of the stirring support.

[0017] A stirring paddle is vertically fixedly mounted on one side of the stirring support through the side support column, and the stirring paddle is arranged between the bottom stirring flap and the bearing seat.

[0018] The discharge part also includes a second servo motor fixed on the supporting platform, and the power output end of the second servo motor is transmission-connected to the supporting rotating shaft of the stirring frame through a pulley group.

[0019] The mixing plate combination is in the shape of a right triangle, and the hypotenuse coincides with the vertical center line of the conical bin.

[0020] The outer surface of the mixing roller is provided with stirring blades in a circumferential array, and the stirring blades are in a "human" shape.

[0021] It also includes a feeding part, which includes a longitudinal transmission bracket arranged directly below the conical bin and a transverse transmission bracket vertically combined with the longitudinal transmission bracket, the longitudinal transmission bracket is fixedly installed with a pushing cylinder on one side relative to the transverse transmission bracket, and the power output end of the pushing cylinder is fixedly installed with a pushing handle.

[0022] An upper gantry is fixedly installed on the end of the transverse transmission bracket away from the longitudinal transmission bracket, a downward push cylinder for pressing the sealing cover is vertically fixedly installed on the top surface of the upper gantry, and a side push cylinder for limiting the position of the storage barrel is fixedly installed on the side, a lower gantry is fixedly installed on the bottom surface of the transverse transmission bracket to match the upper gantry, an upward push cylinder is vertically fixedly installed on the lower gantry, and a positioning baffle for limiting the position of the storage barrel is fixedly installed on the power output end of the upward push cylinder.

[0023] The technical effects achieved by the utility model are:

[0024] The utility model is provided with a stirring assembly, which is composed of a bottom stirring flap, a local mixing blade and a stirring paddle. In the process of mixing raw materials, the bottom stirring flap can be used to turn up the bottom raw materials, and the stirring paddle can be used to mix the whole, and then the local mixing blade can be rotated under the interaction of fluids to mix locally, thereby forming a three-level mixing and stirring, so that the raw materials are mixed fully and evenly, and the mixing efficiency is high, and the physical properties of the raw materials can be fully exerted.

[0025] The utility model provides a re-mixing component, which can perform secondary mixing on the mortar when discharging it. The mixing plates are combined to form a triangular fan-shaped shape, which can continuously make circular motion around the vertical center line of the conical bin without hindering the flow of the mortar, so as to fully perform secondary mixing on the mortar flowing through its surface. At the same time, the mixing roller fits the inner wall of the conical bin and continuously rotates under the interaction of the fluid. While scraping the raw materials on the inner wall of the conical bin, it can mix them into the mortar again, so that there will be no stratification or agglomeration when it is discharged, and its characteristics can be fully exerted when applied to production scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a three-dimensional structural schematic diagram of an embodiment of the utility model;

[0027] Figure 2 It is a schematic diagram of the structure of the mixing part of the embodiment of the utility model;

[0028] Figure 3 This is a schematic diagram of the structure of the stirring assembly of the embodiment of the utility model;

[0029] Figure 4 It is a structural schematic diagram of the discharge part of the embodiment of the utility model;

[0030] Figure 5 This is an internal view of the discharge portion of the embodiment of the utility model;

[0031] Figure 6 It is a schematic diagram of the structure of the remixing assembly of the embodiment of the utility model;

[0032] Figure 7 This is a schematic diagram of the structure of the mixing roller of the embodiment of the utility model;

[0033] Figure 8 It is a structural schematic diagram of the feeding part of the embodiment of the utility model.

[0034] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0035] 1. Elevator; 2. Mixing part; 21. Mixing bin; 22. Stirring assembly; 221. Stirring support; 222. Side support column; 223. Bottom stirring flap; 224. Bearing seat; 225. Cross bracket; 226. Local mixing blade; 227. Stirring paddle; 23. First servo motor; 24. Speed ​​reducer; 3. Discharging part; 31. Column bin; 32. Conical bin; 33. Discharging valve group; 34. Second servo motor; 35. Remixing assembly; 351. Stirring frame; 352. Diagonal support bracket; 353. Mixing plate; 354. Through hole; 355. Mixing roller; 356. Stirring blade; 4. Feeding section; 41. Longitudinal transmission bracket; 42. Transverse transmission bracket; 43. Upper gantry; 44. Push-down cylinder; 45. Side push cylinder; 46. Lower gantry; 47. Push-up cylinder; 48. Positioning baffle; 49. Push cylinder; 410. Push handle. DETAILED DESCRIPTION

[0036] In order to make the purpose and advantages of the utility model more clear, the utility model is specifically described in combination with the following embodiments. It should be understood that the following text is only used to describe one or several specific implementations of the utility model, and does not strictly limit the protection scope of the specific request of the utility model.

[0037] like Figure 1-8 As shown, a proportioning mortar production line includes an elevator 1 for quantitatively lifting materials, a mixing section 2 installed on a support platform for use in combination with the elevator 1, and a discharge section 3 installed under the support platform for use in combination with the mixing section 2.

[0038] Refer to the attached Figure 2 The mixing part 2 includes a mixing chamber 21 and a stirring assembly 22 rotatably connected to the interior of the mixing chamber 21;

[0039] Please refer to the attached Figure 3, wherein the stirring assembly 22 includes a stirring support 221 rotatably mounted at the center of the mixing bin 21 through a support shaft, a side support column 222 is fixedly welded on one side of the stirring support 221, a bottom stirring flap 223 is fixedly mounted on the side support column 222, and two groups are adjacently arranged, and the bottom stirring flap 223 is plow-shaped and extends to the bottom of the mixing bin 21, so that the liquid raw material can be turned from bottom to top at the bottom of the mixed liquid, and a bearing seat 224 is fixedly welded on the other side of the stirring support 221, a cross bracket 225 is rotatably connected to the bearing seat 224, and a local mixing blade 226 is vertically rotatably connected to the cross bracket 225, which can be adaptively rotated under the interaction force of the flow, so as to continuously mix and stir the local liquid raw materials;

[0040] Furthermore, a stirring paddle 227 is vertically fixedly installed on one side of the stirring support 221 through a side support column 222, and the stirring paddle 227 is arranged between the bottom stirring flap 223 and the bearing seat 224, and the stirring paddle 227 extends from the top of the mixing bin 21 to the bottom;

[0041] According to the above structure, when the raw materials are mixed and stirred, the bottom stirring flap 223 can be used to turn up the bottom layer of raw materials, and the stirring paddle 227 can be used for overall mixing. The local mixing blades 226 are then used to rotate under the interaction of the fluid to perform local mixing, thereby forming mixing and stirring on three levels, so that the raw materials are mixed fully and evenly, and the mixing efficiency is high, and the physical properties of the raw materials can be fully utilized.

[0042] Please refer to the attached Figure 3 In this embodiment, in order to drive the stirring component 22, a first servo motor 23 is fixedly installed at the bottom of the mixing bin 21, and a reducer 24 is connected to the power output end of the first servo motor 23. The power output end of the reducer 24 is transmission-connected to the supporting shaft of the stirring support 221, so that when in use, the stirring component 22 can be driven to rotate as a whole inside the mixing bin 21 through the second servo motor 34.

[0043] See attached Figure 4-5 The discharge part 3 includes a columnar bin 31 and a conical bin 32 combined into an integrated discharge bin, a remixing assembly 35 rotatably connected to the inside of the discharge bin, and a discharge valve group 33 for quantitative discharge is provided at the discharge port at the bottom of the conical bin 32;

[0044] Please refer to the attached Figure 6-7The remixing assembly 35 includes a stirring frame 351 rotatably mounted inside the conical bin 32 via a support shaft, the hypotenuse of the stirring frame 351 is parallel to the inner wall of the conical bin 32, and an oblique support bracket 352 is integrally formed, a mixing roller 355 is rotatably mounted inside the oblique support bracket 352, and stirring blades 356 are installed in a circular array on the outer surface thereof, and the stirring blades 356 are tangent to the inner wall of the conical bin 32, so that the raw materials on the inner wall can be scraped off during the rotation of the stirring blades 356, and the stirring blades 356 can be continuously rotated under the interaction of the fluid, so that the raw materials can be mixed into the mortar again;

[0045] In this embodiment, the stirring blade 356 is in a "human" shape, which can increase the contact area with the mortar and thus improve the mixing efficiency;

[0046] Furthermore, the mixing plates 353 are welded in a uniform array on the side of the diagonal support bracket 352 away from the mixing roller 355. At the same time, the mixing plates 353 are combined in a right-angled triangle shape, and the hypotenuse coincides with the vertical center line of the conical bin 32, so that when it rotates, it can continuously make a circular motion around the vertical center line of the conical bin 32, so as to fully mix the mortar flowing through its surface. By opening a through hole 354 on the mixing plate 353, the obstruction to the fluid can be reduced, so that the mortar fluid can flow stably in the discharge bin, and then cooperate with the mixing roller 355, so that the mortar will not be stratified or agglomerated when discharged, and can give full play to its characteristics when applied to the production scene;

[0047] Please refer to the attached Figure 6 In this embodiment, in order to drive the re-mixing component 35, the discharge part 3 also includes a second servo motor 34 fixed on the supporting platform. The power output end of the second servo motor 34 is connected to the supporting shaft of the stirring frame 351 through a pulley group. When in use, the second servo motor 34 can drive the re-mixing component 35 to rotate at a uniform speed in the discharge bin to perform secondary mixing of the mortar.

[0048] See attached Figure 1 and Figure 8 In this embodiment, it also includes a feeding part 4, which includes a longitudinal transmission bracket 41 arranged directly below the conical bin 32, and a transverse transmission bracket 42 vertically combined with the longitudinal transmission bracket 41. The longitudinal transmission bracket 41 is fixedly installed with a push cylinder 49 on one side relative to the transverse transmission bracket 42, and a pusher 410 is fixedly installed at the power output end of the push cylinder 49, which can push the storage barrel placed on the longitudinal transmission bracket 41 to the transverse transmission bracket 42;

[0049] Among them, in order to seal the storage barrel, an upper gantry 43 is fixedly installed on the end of the horizontal transmission bracket 42 away from the longitudinal transmission bracket 41, and at the same time, a downward push cylinder 44 for pressing the sealing cover is vertically fixedly installed on the top surface of the upper gantry 43, and a side push cylinder 45 for limiting the position of the storage barrel is fixedly installed on the side. In contrast, a lower gantry 46 is fixedly installed on the bottom surface of the horizontal transmission bracket 42 to match the upper gantry 43, and an upward push cylinder 47 is vertically fixedly installed on the lower gantry 46, and a positioning baffle 48 for limiting the position of the storage barrel is fixedly installed on the power output end of the upward push cylinder 47;

[0050] According to the above structure, when the material storage barrel is placed on the horizontal transmission bracket 42 for transmission, when it reaches the upper gantry 43, the side push cylinder 45 is used to push it from its side to position it, and the upper push cylinder 47 pushes the positioning baffle 48 to block it so that it will not move further, thereby completing the positioning of the material storage barrel. After that, a sealing cover is placed on the material storage barrel, and the sealing cover placed thereon is pressed by the lower push cylinder 44 to seal it for easy transportation. After that, the lower push cylinder 44, the side push cylinder 45 and the upper push cylinder 47 are reset to continue transporting the material storage barrel.

[0051] In other embodiments, the feeding part 4 may not be provided, and the mortar may be directly discharged into various transport vehicles at the construction site for direct use, so that it may be provided as required in other implementations.

[0052] The working principle of the utility model is as follows: first, the raw materials are quantitatively lifted by the elevator 1 and added to the mixing bin 21, and at the same time, the stirring assembly 22 is driven by the reducer 24 to fully mix the raw materials, and then discharged into the discharge bin through the discharge channel;

[0053] Secondly, when the mortar is discharged through the discharge valve group 33, the second servo motor 34 can drive the remixing component 35 to perform secondary mixing on the mortar, so that the mortar will not be layered or agglomerated when discharged, so that when it is applied to the production scene, its characteristics can be fully exerted;

[0054] Finally, the storage barrels can be placed one by one on the longitudinal transmission bracket 41, and after being filled with mortar, the storage barrels filled with mortar can be pushed to the transverse transmission bracket 42 by the push cylinder 49 using the push handle 410, and transferred to the upward gantry 43. At the same time, the side push cylinder 45 and the upper push cylinder 47 are used to position the storage barrel, and then the sealing cover placed on it is pressed and sealed by the lower push cylinder 44 to facilitate transportation.

[0055] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A mortar production line, comprising a lifting machine (1) for quantitatively lifting materials, characterized in that: The mixing portion (2) comprises a mixing chamber (21) and a stirring assembly (22) rotatably connected to the interior of the mixing chamber (21); The stirring assembly (22) comprises a stirring support (221) rotatably mounted at the center of the mixing bin (21) via a support shaft, a side support column (222) being fixedly welded to one side of the stirring support (221), a bottom stirring flap (223) being fixedly mounted on the side support column (222), a bearing seat (224) being fixedly welded to the other side of the stirring support (221), a cross bracket (225) being rotatably connected to the bearing seat (224), and a local mixing blade (226) being vertically rotatably connected to the cross bracket (225); The discharge section (3) comprises a columnar bin (31) and a conical bin (32) combined into an integrated discharge bin, and a remixing assembly (35) rotatably connected to the inside of the discharge bin; The remixing assembly (35) comprises a stirring frame (351) rotatably mounted inside the conical bin (32) via a support shaft, the stirring frame (351) has a hypotenuse parallel to the inner wall of the conical bin (32), and is integrally formed with an oblique support bracket (352), a mixing roller (355) is rotatably mounted inside the oblique support bracket (352), and mixing plates (353) are uniformly welded in an array on a side of the oblique support bracket (352) away from the mixing roller (355), and through holes (354) are provided on the mixing plates (353).

2. A mortar mix production line according to claim 1, characterized in that: A first servo motor (23) is fixedly mounted on the bottom of the mixing bin (21); a power output end of the first servo motor (23) is connected to a reducer (24); and a power output end of the reducer (24) is drivingly connected to a supporting shaft of the stirring support (221).

3. A mortar production line according to claim 1, characterized in that: A stirring paddle (227) is vertically fixedly mounted on one side of the stirring support (221) via the side support column (222); the stirring paddle (227) is arranged between the bottom stirring flap (223) and the bearing seat (224).

4. A mortar production line according to claim 1, characterized in that: The discharge portion (3) further comprises a second servo motor (34) fixed on the support platform, and a power output end of the second servo motor (34) is transmission-connected to a support shaft of the stirring frame (351) via a pulley set.

5. A mortar production line according to claim 1, characterized in that: The mixing plates (353) are combined to form a right-angled triangle, and the hypotenuse coincides with the vertical center line of the conical bin (32).

6. A mortar production line according to claim 1, characterized in that: Stirring blades (356) are installed in a circular array on the outer surface of the mixing roller (355), and the stirring blades (356) are in a "human" shape.

7. A mortar production line according to claim 1, characterized in that: It also includes a feeding portion (4), which includes a longitudinal transmission bracket (41) arranged directly below the conical bin (32), and a transverse transmission bracket (42) vertically combined with the longitudinal transmission bracket (41), wherein a push cylinder (49) is fixedly mounted on the longitudinal transmission bracket (41) on a side relative to the transverse transmission bracket (42), and a push handle (410) is fixedly mounted on the power output end of the push cylinder (49).

8. A mortar production line according to claim 7, characterized in that: An upper gantry (43) is fixedly mounted on one end of the transverse transmission bracket (42) away from the longitudinal transmission bracket (41); a downward push cylinder (44) for pressing the sealing cover is vertically fixedly mounted on the top surface of the upper gantry (43); and a side push cylinder (45) for limiting the position of the storage barrel is fixedly mounted on the side; a lower gantry (46) is fixedly mounted on the bottom surface of the transverse transmission bracket (42) in a manner matching the upper gantry (43); an upward push cylinder (47) is vertically fixedly mounted on the lower gantry (46); and a positioning baffle (48) for limiting the position of the storage barrel is fixedly mounted on the power output end of the upward push cylinder (47).

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