Building material slurry discharging mechanism for building material machinery

Abstract

The utility model relates to a building material slurry blanking mechanism for building material machinery, which comprises a stirring tank, a blanking adjusting mechanism is arranged in the stirring tank, the blanking adjusting mechanism comprises a stirring motor fixedly connected to the top of the stirring tank, the output end of the stirring motor is fixedly connected with a rotating shaft, and the rotating shaft is fixedly connected with the stirring tank. And the outer side of the rotating shaft is fixedly connected with a stirring rod, a stirring frame and a spiral blade. According to the building material slurry discharging mechanism for the building material machinery, opening and closing adjustment of the feeding pipe can be achieved by adjusting the position of the plugging block, so that a good stirring effect is kept in cooperation with rotation of a stirring rod and a stirring frame when the feeding pipe is closed, and when the feeding pipe is opened, the discharging efficiency can be improved through rotation of a spiral blade and an auger shaft; a wall scraping plate arranged during discharging can rub the interior of the stirring tank to improve the discharging cleanliness, the practicability of the device can be effectively improved, and meanwhile, the device can be further provided with a structure for reducing splashing and a cleaning structure during discharging, so that the use effect is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building material machinery, in particular to a building material slurry feeding mechanism for building material machinery. Background Art

[0002] Building materials are a general term for materials used in civil engineering and construction projects; they can be divided into structural materials, decorative materials and certain special materials; in the building materials processing industry, the uniform dispersion of mixed materials is an important process requirement for building materials production, and they are generally produced in tanks that can be preserved for a long time; building materials machinery refers to various production and mixing molding machinery used in the production of cement, cement products, glass, glass fiber, building ceramics, bricks and tiles and other building materials. When taking out the slurry, the slurry is discharged through the discharge pipe on the tank.

[0003] Therefore, in the patent document with the announcement number CN217341045U, a high-efficiency building material slurry unloading device for building material machinery is proposed, which includes a unloading tank, a forward and reverse motor is installed on the top of the unloading tank by bolts, the output end of the forward and reverse motor is connected to a rotating shaft, both sides of the rotating shaft are welded with a stirring frame, and one end of the stirring frame is welded with a scraper...; This patent can not only scrape the slurry attached to the inner wall of the unloading tank, so that the material attached to the inner wall of the unloading tank falls naturally under the action of gravity, thereby improving the cleanliness of the unloading, but also use an auger to drive the slurry in the unloading tank to be quickly discharged into the discharge pipe, so that the building material slurry unloading device is highly efficient.

[0004] However, in the above patent, there is no material retaining structure between the discharge tank and the discharge pipe. The slurry entering the discharge tank will fall directly into the discharge pipe, which makes it impossible for the stirring frame to stir it, thereby reducing the use effect of the slurry and having certain limitations when used; and the slurry moves in the discharge pipe under the action of the auger, and the slurry adheres to the inner wall of the discharge pipe and is difficult to clean. After solidification, it will also affect the subsequent use, which further reduces the practicality of the device; at the same time, it is not convenient to adjust the discharge position according to the changes of different slurry transfer devices, which can easily cause material splashing and waste of materials; in view of this, the present application proposes a building material slurry discharge mechanism for building material machinery. Utility Model Content

[0005] In response to the deficiencies in the prior art, the utility model provides a building material slurry discharging mechanism for building material machinery, which has an adjustable opening and closing of a feed pipe to completely separate stirring and discharging, thereby achieving a better stirring effect. At the same time, it can improve the discharging efficiency and cleanliness during discharging, so as to make it more convenient to use. In addition, the position of the discharge pipe can be adjusted to adapt to different types of transfer devices to prevent material splashing. At the same time, a cleaning structure is provided to facilitate cleaning of the tank body, etc., which solves the problems that the building material slurry discharging device in the prior art has a poor stirring effect, is inconvenient to clean the inner wall of the discharge pipe, and is inconvenient to adjust the discharge position according to changes in different slurry transfer devices, which easily causes material splashing, wastes materials, and leads to poor use effect.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a building material slurry feeding mechanism for a building material machine, comprising a stirring tank, wherein a feeding adjustment mechanism is provided inside the stirring tank;

[0007] The material discharge adjustment mechanism includes a stirring motor fixedly connected to the top of the stirring tank, the output end of the stirring motor is fixedly connected to a rotating shaft, the outer side of the rotating shaft is fixedly connected to a stirring rod, a stirring frame and a spiral blade, the end of the stirring frame away from the rotating shaft is fixedly connected to a scraper plate attached to the inner wall of the stirring tank, the inner top wall of the stirring tank is fixedly connected to a water diversion ring, and the bottom of the water diversion ring is fixedly connected to a plurality of electrically controlled nozzles;

[0008] The unloading adjustment mechanism also includes a feeding pipe fixedly connected to the bottom of the mixing tank, and two blocking blocks are slidably connected inside the feeding pipe. A blocking adjustment component for driving the blocking blocks to move is provided inside the mixing tank. The bottom of the rotating shaft is fixedly connected to a auger shaft located in the feeding pipe, and the bottom of the mixing tank is fixedly connected to an electric push rod, and the output end of the electric push rod is fixedly connected to a discharge pipe that is slidably adapted to the feeding pipe.

[0009] Furthermore, the stirring tank is a conical structure that is narrow at the top and wide at the bottom, and the stirring rods and stirring frames are arranged alternately.

[0010] Furthermore, the inner bottom wall of the stirring tank is provided with a concave tapered groove, and the spiral blades and the tapered groove are positioned correspondingly.

[0011] Furthermore, four support columns are fixedly connected to the bottom of the mixing tank, and two feed hoppers are fixedly connected to the top of the mixing tank.

[0012] Furthermore, the electrically controlled nozzle faces the inner wall of the mixing tank, and one side of the water diversion ring channel is fixedly connected to a water inlet pipe extending to the outside of the mixing tank.

[0013] Furthermore, the blocking adjustment component includes a shift motor fixedly connected to the inside of the mixing tank, the output end of the shift motor is fixedly connected to a bidirectional screw, and the two separated sides of the two blocking blocks are fixedly connected to a shift plate adapted to the bidirectional screw thread.

[0014] Furthermore, a fixed plate rotatably connected to the bidirectional screw is fixedly connected inside the mixing tank, and there are two fixed plates. The opposite sides of the two fixed plates are fixedly connected to a guide rod slidably adapted to the shift plate.

[0015] Compared with the existing technology, the technical solution of this application has the following beneficial effects:

[0016] The building material slurry discharging mechanism for building material machinery can realize the opening and closing adjustment of the feeding pipe by adjusting the position of the blocking block. When the feeding pipe is closed, the material can be prevented from moving downward, thereby facilitating the rotation of the stirring rod and the stirring frame to maintain a good stirring effect. When the feeding pipe is opened, the rotation of the auger shaft can be used to improve the discharging efficiency. At the same time, the slurry on the inner wall of the stirring tank can be scraped off by the rotation of the scraper plate, thereby improving the cleanliness of the discharging.

[0017] When unloading, the position of the discharge pipe can be adjusted according to the type and size of the slurry transfer device so that the discharge pipe can be extended to the inside of the slurry transfer device, thereby reducing material splashing and reducing material waste; and after unloading is completed, the installed electronically controlled nozzle can spray high-pressure water flow onto the inner wall of the mixing tank, thereby further reducing the slurry adhering to the device and improving the cleanliness of the mixing tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a cross-sectional view of the structure of the utility model;

[0019] Figure 2 This is a schematic structural diagram of the blocking block of the utility model.

[0020] In the figure: 1. Mixing tank; 101. Support column; 102. Feed hopper; 2. Mixing motor; 3. Rotating shaft; 4. Mixing rod; 5. Mixing frame; 6. Scraper plate; 7. Feed pipe; 8. Shift motor; 9. Bidirectional screw; 10. Shift plate; 11. Blocking block; 12. Guide rod; 13. Electric push rod; 14. Discharge pipe; 15. Auger shaft; 16. Water diversion ring; 1601, Water inlet pipe; 17. Electric control nozzle; 18. Spiral blade; 19. Fixed plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-2 In this embodiment, a building material slurry feeding mechanism for a building material machine includes a stirring tank 1, and a feeding adjustment mechanism is provided inside the stirring tank 1.

[0023] In this embodiment, the material discharge adjustment mechanism includes a stirring motor 2 fixedly connected to the top of the stirring tank 1, the output end of the stirring motor 2 is fixedly connected to the rotating shaft 3, and the outer side of the rotating shaft 3 is fixedly connected to the stirring rod 4, the stirring frame 5 and the spiral blade 18. The stirring tank 1 is a conical structure that is narrow at the top and wide at the bottom, which is convenient for utilizing the structural characteristics of the stirring tank 1 to reduce the adhesion of the slurry. The stirring rod 4 and the stirring frame 5 are arranged alternately, which makes it convenient for the stirring rod 4 and the stirring frame 5 to rotate with the rotating shaft 3 to achieve stirring of the slurry in the stirring tank 1.

[0024] Among them, the end of the stirring frame 5 away from the rotating shaft 3 is fixedly connected to the scraper plate 6 that fits the inner wall of the stirring tank 1, so that the scraper plate 6 can scrape the slurry adhered to the inner wall of the stirring tank 1 as the rotating shaft 3 rotates. The inner top wall of the stirring tank 1 is fixedly connected with a water diversion ring 16, and the bottom of the water diversion ring 16 is fixedly connected with a plurality of electric-controlled nozzles 17, which can adjust the water pressure of the sprayed water flow.

[0025] Among them, the electric-controlled nozzle 17 is facing the inner wall of the mixing tank 1, so that the sprayed water can flush the inner wall of the mixing tank 1. One side of the water diversion ring 16 is fixedly connected to a water inlet pipe 1601 extending to the outside of the mixing tank 1, so that the water inlet pipe 1601 can be used to connect an external water supply equipment. Four support columns 101 are fixedly connected to the bottom of the mixing tank 1, and two feed hoppers 102 are fixedly connected to the top of the mixing tank 1, so that materials can be added to the mixing tank 1 using the feed hopper 102.

[0026] In this embodiment, the feeding adjustment mechanism also includes a feeding pipe 7 fixedly connected to the bottom of the mixing tank 1. The inner bottom wall of the mixing tank 1 is provided with a concave conical groove, and the spiral blade 18 corresponds to the position of the conical groove, so that the rotation of the spiral blade 18 can be used to improve the efficiency of the slurry in the mixing tank 1 to flow to the feeding pipe 7. Two blocking blocks 11 are slidably connected to the inside of the feeding pipe 7, and a blocking adjustment component for driving the blocking block 11 to move is provided inside the mixing tank 1.

[0027] Among them, the blocking adjustment component includes a shift motor 8 fixedly connected to the inside of the mixing tank 1, and the output end of the shift motor 8 is fixedly connected to a bidirectional screw 9. The two blocking blocks 11 are fixedly connected to the side where they are separated. The shift plate 10 is adapted to the thread of the bidirectional screw 9, so that the shift plate 10 can drive the two blocking blocks 11 to move to the side where they are separated or close to each other as the bidirectional screw 9 rotates.

[0028] Among them, the interior of the mixing tank 1 is fixedly connected with a fixed plate 19 that is rotatably connected to the bidirectional screw 9, and there are two fixed plates 19. The opposite sides of the two fixed plates 19 are fixedly connected with a guide rod 12 that is slidably adapted to the shift plate 10. It is convenient to use the setting of the fixed plate 19 to maintain the stable installation of the bidirectional screw 9. At the same time, the setting of the guide rod 12 can be used to improve the activity stability of the shift plate 10 and the blocking block 11.

[0029] In this embodiment, the bottom of the rotating shaft 3 is fixedly connected to a screw shaft 15 located in the feed pipe 7, so that the rotation of the screw shaft 15 can be used to improve the discharge efficiency of the feed pipe 7. The bottom of the mixing tank 1 is fixedly connected to an electric push rod 13, and the output end of the electric push rod 13 is fixedly connected to a discharge pipe 14 that is slidably adapted to the feed pipe 7, so that the position of the discharge pipe 14 in the vertical direction can be adjusted conveniently by operating the electric push rod 13.

[0030] It should be noted that the electrical components appearing in this article are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device such as a single-chip microcomputer that plays a control role, and the existing public power connection technology is not described in detail in this article.

[0031] The beneficial effects of the above embodiment are:

[0032] The building material slurry discharge mechanism for building material machinery can realize the opening and closing adjustment of the feed pipe 7 by adjusting the position of the blocking block 11. When the feed pipe 7 is closed, the material can be prevented from moving downward, thereby facilitating the rotation of the stirring rod 4 and the stirring frame 5 to maintain a good stirring effect; and when the feed pipe 7 is opened, the rotation of the auger shaft 15 can be used to improve the discharge efficiency, and the slurry on the inner wall of the mixing tank 1 can be scraped by the rotation of the scraper plate 6, thereby improving the cleanliness of the discharge;

[0033] When unloading, the position of the discharge pipe 14 can be adjusted according to the type and size of the slurry transfer device so that the discharge pipe 14 can be extended to the interior of the slurry transfer device, thereby reducing the splashing of materials and reducing material waste; and after unloading is completed, the set electric control nozzle 17 can spray high-pressure water flow to the inner wall of the mixing tank 1, thereby further reducing the slurry adhering to the device and improving the cleanliness of the mixing tank 1.

[0034] The working principle of the above embodiment is:

[0035] When the building material slurry unloading mechanism for building material machinery is used, the bidirectional screw 9 can be rotated along with the operation of the shift motor 8, so that the shift plate 10 can drive the two blocking blocks 11 to move toward the side away from or close to each other along with the rotation of the bidirectional screw 9, thereby facilitating the opening and closing adjustment of the feeding pipe 7 by adjusting the position of the blocking blocks 11. When the feeding pipe 7 is closed, materials can be added to the mixing tank 1 through the feed hopper 102, and the blocked feeding pipe 7 can prevent the materials from moving downward.

[0036] At the same time, the water inlet pipe 1601 can be used to connect an external water supply device so as to transport liquid into the mixing tank 1 through the water diversion ring 16 and the electronically controlled nozzle 17. After that, the stirring motor 2 can be operated to rotate the stirring rod 4 and the stirring frame 5 along with the rotating shaft 3, so as to achieve stirring of the slurry in the mixing tank 1, thereby maintaining a good stirring and mixing effect.

[0037] When discharging, the slurry transfer device must first be moved to the bottom of the mixing tank 1, and the electric push rod 13 must be operated according to the type and size of the slurry transfer device to extend the discharge pipe 14 into the interior of the slurry transfer device, thereby reducing the risk of material splashing.

[0038] After that, the shift motor 8 can be operated to open the feeding pipe 7 so that the slurry in the mixing tank 1 can flow to the feeding pipe 7. In this process, not only can the rotation of the spiral blade 18 be used to improve the efficiency of the slurry in the mixing tank 1 flowing to the feeding pipe 7, but the rotation of the auger shaft 15 can also be used to improve the discharge efficiency of the feeding pipe 7, thereby facilitating the improvement of the discharge efficiency.

[0039] During the discharging process, the scraper plate 6 can scrape the slurry adhered to the inner wall of the mixing tank 1 as the rotating shaft 3 rotates, which can effectively improve the cleanliness of the discharge; after the discharging is completed, the electronically controlled nozzle 17 can adjust the water pressure of the sprayed water flow so that the sprayed water flow can flush the inner wall of the mixing tank 1, realize the overall function of the cleaning device, and further reduce the slurry residue.

[0040] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0041] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A building material slurry feeding mechanism for a building material machine, comprising a stirring tank (1), characterized in that: The stirring tank (1) is provided with a material discharge adjustment mechanism inside; The material discharge adjustment mechanism comprises a stirring motor (2) fixedly connected to the top of the stirring tank (1); the output end of the stirring motor (2) is fixedly connected to a rotating shaft (3); the outer side of the rotating shaft (3) is fixedly connected to a stirring rod (4), a stirring frame (5) and a spiral blade (18); the end of the stirring frame (5) away from the rotating shaft (3) is fixedly connected to a scraper plate (6) attached to the inner wall of the stirring tank (1); the inner top wall of the stirring tank (1) is fixedly connected to a water diversion ring (16); and the bottom of the water diversion ring (16) is fixedly connected to a plurality of electrically controlled nozzles (17); The material discharge adjustment mechanism also includes a feed pipe (7) fixedly connected to the bottom of the mixing tank (1), two blocking blocks (11) are slidably connected inside the feed pipe (7), a blocking adjustment component for driving the blocking blocks (11) to move is arranged inside the mixing tank (1), a auger shaft (15) located in the feed pipe (7) is fixedly connected to the bottom of the rotating shaft (3), an electric push rod (13) is fixedly connected to the bottom of the mixing tank (1), and a discharge pipe (14) slidably matched with the feed pipe (7) is fixedly connected to the output end of the electric push rod (13).

2. The building material slurry feeding mechanism for building material machinery according to claim 1, characterized in that: The stirring tank (1) is a conical structure that is narrow at the top and wide at the bottom, and the stirring rods (4) and stirring racks (5) are arranged alternately.

3. The building material slurry feeding mechanism for building material machinery according to claim 1, characterized in that: The inner bottom wall of the stirring tank (1) is provided with a concave conical groove, and the spiral blade (18) and the conical groove are located in corresponding positions.

4. The building material slurry feeding mechanism for building material machinery according to claim 1, characterized in that: Four support columns (101) are fixedly connected to the bottom of the stirring tank (1), and two feed hoppers (102) are fixedly connected to the top of the stirring tank (1).

5. The building material slurry feeding mechanism for building material machinery according to claim 1, characterized in that: The electrically controlled nozzle (17) faces the inner wall of the mixing tank (1), and one side of the water diversion annular channel (16) is fixedly connected to a water inlet pipe (1601) extending to the outside of the mixing tank (1).

6. The building material slurry feeding mechanism for building material machinery according to claim 1, characterized in that: The blocking and adjusting assembly comprises a shifting motor (8) fixedly connected to the inside of the stirring tank (1), the output end of the shifting motor (8) being fixedly connected to a bidirectional screw (9), and the two separated sides of the two blocking blocks (11) being fixedly connected to a shifting plate (10) threadably adapted to the bidirectional screw (9).

7. The building material slurry feeding mechanism for building material machinery according to claim 6, characterized in that: A fixed plate (19) rotatably connected to the bidirectional screw (9) is fixedly connected inside the mixing tank (1), and the number of the fixed plates (19) is two, and a guide rod (12) slidably matched with the shift plate (10) is fixedly connected to opposite sides of the two fixed plates (19).

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