Additive quantitative adding mechanism for mortar production

Abstract

The invention provides a quantitative additive adding mechanism for mortar production, and belongs to the technical field of mortar production. Comprising a mounting frame and a controller, the controller is fixedly connected to the mounting frame, a first electric push rod is fixedly connected to the middle of the upper surface of the mounting frame, a chemical adding barrel is fixedly connected to the lower side of the mounting frame, a sealing assembly is arranged at the bottom end of the chemical adding barrel, and a stirring assembly and a liquid level detector are arranged in the chemical adding barrel; the telescopic end of the first electric push rod is fixedly connected with a rack. After an additive and water are added into a dosing barrel, a first electric push rod extends to drive a rack to move downwards, the additive and the water entering the dosing barrel are stirred and fully mixed, and meanwhile a plugging block drives a sliding rod to slide and compresses a spring to form an opening; at the moment, the mixed additive is added into mortar production equipment along the inner wall of the discharging nozzle, so that automatic addition of the additive is completed, and use is more convenient.

Description

Technical Field

[0001] The invention relates to the technical field of mortar production, and in particular to a quantitative adding mechanism for additives used in mortar production. Background Art

[0002] Mortar is the bonding material used for bricklaying in construction. It is made of a certain proportion of sand and binding materials (cement, lime paste, clay, etc.) and water. It is also called mortar or mortar. Commonly used mortars include cement mortar, mixed mortar, lime mortar and clay mortar. Some additives such as mortar king, mortar treasure, cement additives, liquid and powdered mortar are added to the mortar during production to improve the performance of the mortar.

[0003] In the existing mortar production, the added powdered additives need to be mixed and diluted with water, and then added to the mortar equipment for uniform mixing. The traditional dilution method is mostly to manually add water to dilute and add it to the mortar equipment, which is not only labor-intensive, but also unable to quantitatively dilute the additives and water during the additive dilution process, resulting in an unsatisfactory dilution effect. At the same time, the powdered additives are easy to fly out and be inhaled by workers, affecting their health. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide a quantitative adding mechanism for additives in mortar production to solve the problem that in the existing mortar production, the mortar is manually diluted with water and added to the mortar equipment, which is not only manpower-consuming, but also cannot achieve quantitative dilution of the additives and water during the dilution process of the additives, resulting in an unsatisfactory dilution effect. At the same time, powdery additives are easily flew out and inhaled by workers, affecting the workers' health.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0006] A quantitative additive adding mechanism for mortar production, comprising a mounting frame and a controller, wherein the controller is fixedly connected to the mounting frame, a first electric push rod is fixedly connected to the middle of the upper surface of the mounting frame, a dosing barrel is fixedly connected to the lower side of the mounting frame, a sealing assembly is arranged at the bottom end of the dosing barrel, a stirring assembly and a liquid level detector are arranged inside the dosing barrel, a rack is fixedly connected to the telescopic end of the first electric push rod, the bottom end of the rack is located inside the dosing barrel and is fixedly connected to a protrusion, the rack is used to drive the stirring assembly to rotate, and the protrusion is used to open the sealing assembly;

[0007] The left and right sides of the upper surface of the mounting frame are respectively fixedly connected with a first additive box and a second additive box, the first additive box and the second additive box are respectively connected with the dosing barrel through a first pipe and a second pipe, an electric valve is installed on the second pipe, the electric valve and the liquid level detector are both electrically connected to the controller, a material distribution component is arranged inside the first additive box, and the material distribution component is used to add additives into the dosing barrel through the first pipe.

[0008] Preferably, the mounting frame comprises a fixing plate and a mounting plate which are connected in sequence, and a reinforcing plate is fixedly connected between the fixing plate and the mounting plate.

[0009] Preferably, a discharge port is provided at the bottom end of the medicine-adding barrel, and a through hole is provided on the upper surface of the medicine-adding barrel, and the through hole is larger than the diameter of the rack.

[0010] Preferably, a discharge nozzle is fixedly connected to the discharge port of the dosing barrel, the discharge nozzle is a conical structure, and the sealing assembly is installed in the discharge nozzle.

[0011] Preferably, the sealing assembly includes a bracket fixedly connected to the inner wall of the discharge nozzle, a sliding rod is slidably inserted in the middle of the bracket, a sealing block corresponding to the discharge port is fixedly connected to the top of the sliding rod, a sealing gasket is fixedly connected to the sealing block, the bottom end of the sliding rod is fixedly connected to a limiting block, and the outer surface of the sliding rod is sleeved with a spring.

[0012] Preferably, the stirring assembly includes a rotating shaft fixedly connected between the inner walls of the left and right sides of the dosing barrel, and a gear and a plurality of stirring rods are fixedly connected to the outer surface of the rotating shaft, and the gear is meshingly connected with the rack.

[0013] Preferably, the bottom end of the first adding box is gradually inclined toward the first pipeline, and fixed seats are fixedly connected between the left and right sides of the lower surface of the first adding box and the mounting frame, and the upper surfaces of the first adding box and the second adding box are fixedly connected to feed hoppers.

[0014] Preferably, the material dividing assembly includes a movable plate slidably inserted into the first adding box, a discharge hole is opened on the right side of the movable plate, a groove is opened on the lower surface of the movable plate and a vibration motor is fixedly connected to the left side of the movable plate, a connecting plate is fixedly connected to the right side of the left fixed seat is fixedly connected to the second electric push rod, the telescopic end of the second electric push rod is fixedly connected to the connecting plate, and a partition assembly is provided on the inner top of the first adding box.

[0015] Preferably, the partition assembly includes two third electric push rods fixedly connected to the upper surface of the first adding box, the telescopic ends of the third electric push rods are located inside the first adding box and fixedly connected to a frame, a plurality of partitions are fixedly connected to the lower surface of the frame and a plurality of dividing cavities are formed, and a circular hole corresponding to the feed hopper is opened in the middle of the frame.

[0016] Preferably, through holes corresponding to the movable plate are provided on both left and right sides of the first adding box, a sealing ring is installed inside the through hole, and the right side of the movable plate is arc-shaped.

[0017] Compared with the prior art, the present invention has at least the following beneficial effects:

[0018] In the above scheme, additives are added to the first adding box, and the additives fall into the movable plate through the round holes on the frame. Then the vibration motor is started to vibrate the additives on the movable plate to make them flat, and then the third electric push rod is started to extend and drive the frame and the partition to move downward. At this time, multiple partitions divide the additives on the movable plate into multiple portions, so as to better achieve quantitative dilution of the additives.

[0019] In the above scheme, the water in the second adding box is injected into the dosing barrel along the second pipe. When the liquid level detector detects the water level signal, the electric valve is closed by the controller, and then the second electric push rod is started to extend to drive the connecting plate and the movable plate to move to the left. During the movement, the movable plate can move the discharge hole on the right to between the partitions on the right. At this time, the additive in the dividing chamber falls along the discharge hole to the bottom of the first adding box, and then enters the dosing barrel through the first pipe, thereby automatically adding and diluting, avoiding powder additives from flying out and being inhaled by workers, and better protecting the workers' health.

[0020] In the above scheme, after adding additives and water into the dosing barrel, the first electric push rod extends and drives the rack to move downward. During the movement, the rack can cooperate with the gear to drive the rotating shaft and the stirring rod to rotate. During the rotation, the stirring rod can stir the additives and water entering the dosing barrel to make them fully mixed. At the same time, after the rack moves to the bottom, it squeezes the blocking block through the convex block. At this time, the blocking block drives the sliding rod to slide and compresses the spring to form an opening. At this time, the mixed additives are added into the mortar production equipment along the inner wall of the discharge nozzle, thereby completing the automatic addition of additives, which is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the present disclosure and to enable those skilled in the relevant art to make and use the present disclosure.

[0022] Figure 1It is a three-dimensional structural schematic diagram of a quantitative adding mechanism for additives used in mortar production;

[0023] Figure 2 It is a schematic diagram of the front cross-sectional structure of a quantitative adding mechanism for additives used in mortar production;

[0024] Figure 3 For the quantitative addition of additives for mortar production Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0025] Figure 4 A schematic diagram of the cross-sectional structure of a dosing barrel for a quantitative dosing mechanism of additives for mortar production;

[0026] Figure 5 For the quantitative addition of additives for mortar production Figure 4 A schematic diagram of the enlarged structure at B in the middle;

[0027] Figure 6 A schematic diagram of the structure of the split components of the additive quantitative adding mechanism for mortar production;

[0028] Figure 7 Schematic diagram of the structure of the material distribution component of the quantitative addition mechanism for additives in mortar production.

[0029] [reference numerals]

[0030] 1. Mounting frame; 2. Controller; 3. First electric push rod; 4. Dosing barrel; 5. Sealing assembly; 6. Stirring assembly; 7. Liquid level detector; 8. Rack; 9. Bump; 10. First adding box; 11. Second adding box; 12. First pipeline; 13. Second pipeline; 14. Electric valve; 15. Distributing assembly; 16. Fixed seat; 17. Feed hopper; 101. Fixed plate; 102. Mounting plate; 103. Reinforcement plate; 401. Discharging port; 402. Through hole; 403. Discharging nozzle; 501, bracket; 502, sliding rod; 503, blocking block; 504, limiting block; 505, spring; 601, rotating shaft; 602, gear; 603, stirring rod; 1501, movable plate; 1502, discharge hole; 1503, groove; 1504, vibration motor; 1505, connecting plate; 1506, second electric push rod; 1507, partition assembly; 1508, third electric push rod; 1509, frame; 1510, partition; 1511, round hole; 1512, sealing ring.

[0031] As shown in the figure, in order to clearly implement the structure of the embodiment of the present invention, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the present invention to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments, and the adjustments or modifications made are still included in the scope of the attached claims. DETAILED DESCRIPTION

[0032] The following is a detailed description of a quantitative addition mechanism for additives for mortar production provided by the present invention in conjunction with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternative methods to implement some known technologies; and the accompanying drawings are only for a more specific description of the embodiments, and are not intended to specifically limit the present invention.

[0033] It should be noted that the references to "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).

[0034] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0035] It will be understood that the meaning of “on,” “over,” and “above” in this disclosure should be interpreted in the broadest manner, so that “on” means not only “directly on” something, but also includes the meaning of being “on” something with intervening features or layers therebetween, and “on” or “over” means not only “on” or “above” something, but also includes the meaning of being “on” or “above” something with no intervening features or layers therebetween.

[0036] Additionally, spatially relative terms such as "under," "beneath," "lower," "above," "upper," and the like may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as shown in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein may be similarly interpreted accordingly.

[0037] like Figure 1-7 As shown, an embodiment of the present invention provides a quantitative additive adding mechanism for mortar production, comprising a mounting frame 1 and a controller 2, the controller 2 is fixedly connected to the mounting frame 1, a first electric push rod 3 is fixedly connected to the middle of the upper surface of the mounting frame 1, a dosing barrel 4 is fixedly connected to the lower side of the mounting frame 1, a sealing assembly 5 is arranged at the bottom end of the dosing barrel 4, a stirring assembly 6 and a liquid level detector 7 are arranged inside the dosing barrel 4, a rack 8 is fixedly connected to the telescopic end of the first electric push rod 3, the bottom end of the rack 8 is located inside the dosing barrel 4 and is fixedly connected to a protrusion 9, the rack 8 is used to drive the stirring assembly 6 to rotate, and the protrusion 9 is used to open the sealing assembly 5;

[0038] The left and right sides of the upper surface of the mounting frame 1 are respectively fixedly connected with a first additive box 10 and a second additive box 11, which are respectively connected with the dosing barrel 4 through a first pipe 12 and a second pipe 13, and an electric valve 14 is installed on the second pipe 13, and the electric valve 14 and the liquid level detector 7 are both electrically connected to the controller 2, and a material distribution component 15 is arranged inside the first additive box 10, and the material distribution component 15 is used to add additives into the dosing barrel 4 through the first pipe 12.

[0039] like Figure 1 As shown, in this embodiment, the mounting frame 1 includes a fixing plate 101 and a mounting plate 102 connected in sequence, and a reinforcing plate 103 is fixedly connected between the fixing plate 101 and the mounting plate 102. The mounting plate 102 facilitates installation on the mortar preparation equipment so that the dosing barrel 4 is located at the adding port of the mortar preparation equipment.

[0040] like Figure 2 and Figure 4 As shown, in this embodiment, a discharge port 401 is provided at the bottom end of the dosing barrel 4, and a through hole 402 is provided on the upper surface of the dosing barrel 4. The through hole 402 is larger than the diameter of the rack 8. The dosing barrel 4 can be fixed to the dosing barrel 4 through the first pipe 12 and the second pipe 13. The through hole 402 not only facilitates the movement of the rack 8, but also allows air to enter the dosing barrel 4.

[0041] like Figure 4 and Figure 5As shown, in this embodiment, a discharge nozzle 403 is fixedly connected to the discharge port 401 of the dosing barrel 4 . The discharge nozzle 403 is a conical structure, and the sealing assembly 5 is installed in the discharge nozzle 403 .

[0042] The mixed additives are added into the mortar production equipment along the inner wall of the discharge nozzle 403, so that the additives are added more dispersedly.

[0043] like Figure 4 and Figure 5 As shown, in this embodiment, the sealing assembly 5 includes a bracket 501 fixedly connected to the inner wall of the discharge nozzle 403, a slide rod 502 is slidably inserted in the middle of the bracket 501, the top of the slide rod 502 is fixedly connected to a blocking block 503 corresponding to the discharge port 401, a sealing gasket is fixedly connected to the blocking block 503, the bottom end of the slide rod 502 is fixedly connected to a limiting block 504, and the outer surface of the slide rod 502 is provided with a spring 505.

[0044] The sealing gasket on the blocking block 503 can block the discharge port 401 of the dosing barrel 4 under the action of the spring 505. When the controller 2 opens the electric valve 14 and allows the water in the second adding tank 11 to be injected into the dosing barrel 4 along the second pipe 13, the water pressure will not cause the blocking block 503 to open.

[0045] like Figure 2 and Figure 4 As shown, in this embodiment, the stirring assembly 6 includes a rotating shaft 601 fixedly connected between the inner walls of the left and right sides of the dosing barrel 4, and a gear 602 and a plurality of stirring rods 603 are fixedly connected to the outer surface of the rotating shaft 601, and the gear 602 is meshedly connected to the rack 8.

[0046] The rack 8 can cooperate with the gear 602 to drive the rotating shaft 601 and the stirring rod 603 to rotate during the downward movement. The stirring rod 603 can stir the additive and water entering the dosing barrel 4 during the rotation to make them fully mixed.

[0047] like Figure 1 and Figure 2 As shown, in this embodiment, the bottom end of the first additive box 10 gradually tilts toward the first pipe 12, and a fixing seat 16 is fixedly connected between the left and right sides of the lower surface of the first additive box 10 and the mounting frame 1, and a feed hopper 17 is fixedly connected to the upper surfaces of the first additive box 10 and the second additive box 11.

[0048] like Figure 2 and Figure 7As shown, in this embodiment, the material dividing component 15 includes a movable plate 1501 which is slidably inserted into the first adding box 10, the upper surface of the movable plate 1501 is in a horizontal state and can slide left and right, a discharge hole 1502 is provided on the right side of the movable plate 1501, a groove 1503 is provided on the lower surface of the movable plate 1501 and is fixedly connected to a vibration motor 1504, a connecting plate 1505 is fixedly connected to the left side of the movable plate 1501, a second electric push rod 1506 is fixedly connected to the right side of the left fixed seat 16, the telescopic end of the second electric push rod 1506 is fixedly connected to the connecting plate 1505, and a partition component 1507 is provided on the inner top of the first adding box 10.

[0049] The second electric push rod 1506 is extended to drive the connecting plate 1505 and the movable plate 1501 to move to the left. During the movement, the movable plate 1501 can move the discharge hole 1502 on the right to between the partitions 1510 on the right. At this time, the additive in the dividing chamber falls along the discharge hole 1502 to the bottom of the first adding box 10. When the movable plate 1501 continues to move to the left by the distance of a partition 1510, another portion of the additive can fall along the discharge hole 1502 to the bottom of the first adding box 10.

[0050] like Figure 2 and Figure 6 As shown, in this embodiment, the partition assembly 1507 includes two third electric push rods 1508 fixedly connected to the upper surface of the first adding box 10, the telescopic end of the third electric push rod 1508 is located inside the first adding box 10 and is fixedly connected to a frame 1509, a plurality of partitions 1510 are fixedly connected to the lower surface of the frame 1509 and a plurality of dividing cavities are formed, the plurality of dividing cavities are of the same size, and a circular hole 1511 corresponding to the feed hopper 17 is opened in the middle of the frame 1509.

[0051] Specifically, the bottom end of the partition 1510 is blade-shaped, and the front and rear sides are in contact with the inner wall of the first additive box 10. By starting the third electric push rod 1508 to extend, the frame 1509 and the partition 1510 are driven to move downward and contact the movable plate 1501. At this time, multiple partitions 1510 quantitatively divide the additive on the movable plate 1501 into multiple portions.

[0052] like Figure 2 and Figure 3 As shown, in this embodiment, through holes corresponding to the movable plate 1501 are opened on the left and right sides of the first additive box 10, and a sealing ring 1512 is installed inside the through hole. The right side of the movable plate 1501 is arc-shaped, so that the gap between the movable plate 1501 and the first additive box 10 is smaller to prevent the additive from overflowing.

[0053] The technical solution provided by the present invention is that when in use, additives and water are added to the first adding box 10 and the second adding box 11 respectively. At this time, the additives fall onto the movable plate 1501 through the circular hole 1511 on the frame 1509, and then the vibration motor 1504 is started to vibrate and level the additives on the movable plate 1501, and then the third electric push rod 1508 is started to extend and drive the frame 1509 and the partition 1510 to move downward. At this time, the multiple partitions 1510 quantitatively divide the additives on the movable plate 1501 into multiple portions, and then The controller 2 opens the electric valve 14, so that the water in the second adding box 11 is injected into the dosing barrel 4 along the second pipe 13. When the liquid level detector 7 detects the water level signal, the controller 2 closes the electric valve 14, and then starts the second electric push rod 1506 to extend and drive the connecting plate 1505 and the movable plate 1501 to move to the left. During the movement of the movable plate 1501, the discharge hole 1502 on the right side can be moved to between the partitions 1510 on the right side. At this time, the additive in the dividing chamber falls along the discharge hole 1502 to The first additive box 10 is moved to the bottom, and then enters the dosing barrel 4 through the first pipe 12. Then the first electric push rod 3 is extended to drive the rack 8 to move downward. During the movement, the rack 8 can cooperate with the gear 602 to drive the rotating shaft 601 and the stirring rod 603 to rotate. During the rotation, the stirring rod 603 can stir the additive and water entering the dosing barrel 4 to make them fully mixed. At the same time, after the rack 8 moves to the bottom, it squeezes the blocking block 503 through the protrusion 9. At this time, the blocking block 503 drives the sliding rod 502 to slide and compress The spring 505 forms an opening, and the mixed additives are added into the mortar production equipment along the inner wall of the discharge nozzle 403. After the addition is completed, the first electric push rod 3 contracts, and the restoring force of the spring 505 causes the blocking block 503 to continue to block the discharge port 401 of the dosing barrel 4. Then, water and additives are continued to be added according to the above steps, so that the movable plate 1501 continues to move to the left by a distance of a partition 1510 until the quantitative addition of the additives in the first addition box 10 is completed, thereby realizing continuous quantitative dilution and addition, which is more convenient to use.

[0054] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention, but those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0055] A person skilled in the art will appreciate that all or part of the steps in the above-mentioned embodiment method can be completed by instructing related hardware through a program, and the program can be stored in a computer-readable storage medium, such as ROM / RAM, a disk, an optical disk, etc.

[0056] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A quantitative adding mechanism for additives for mortar production, characterized in that: The invention comprises a mounting frame (1) and a controller (2), wherein the controller (2) is fixedly connected to the mounting frame (1), a first electric push rod (3) is fixedly connected to the middle of the upper surface of the mounting frame (1), a medicine-adding barrel (4) is fixedly connected to the lower side of the mounting frame (1), a sealing assembly (5) is arranged at the bottom end of the medicine-adding barrel (4), a stirring assembly (6) and a liquid level detector (7) are arranged inside the medicine-adding barrel (4), a telescopic end of the first electric push rod (3) is fixedly connected to a rack (8), the bottom end of the rack (8) is located inside the medicine-adding barrel (4) and is fixedly connected to a protrusion (9), the rack (8) is used to drive the stirring assembly (6) to rotate, and the protrusion (9) is used to open the sealing assembly (5); A first additive box (10) and a second additive box (11) are fixedly connected to the left and right sides of the upper surface of the mounting frame (1), respectively; the first additive box (10) and the second additive box (11) are connected to the dosing barrel (4) through a first pipe (12) and a second pipe (13), respectively; an electric valve (14) is installed on the second pipe (13); the electric valve (14) and the liquid level detector (7) are both electrically connected to the controller (2); a material distribution component (15) is arranged inside the first additive box (10), and the material distribution component (15) is used to add additives to the dosing barrel (4) through the first pipe (12).

2. The quantitative adding mechanism for additives for mortar production according to claim 1, characterized in that: The mounting frame (1) comprises a fixing plate (101) and a mounting plate (102) which are connected in sequence, and a reinforcing plate (103) is fixedly connected between the fixing plate (101) and the mounting plate (102).

3. The quantitative adding mechanism for additives for mortar production according to claim 2, characterized in that: The bottom end of the medicine adding barrel (4) is provided with a discharge port (401), and the upper surface of the medicine adding barrel (4) is provided with a through hole (402), and the through hole (402) is larger than the diameter of the rack (8).

4. The quantitative adding mechanism for additives for mortar production according to claim 3, characterized in that: A discharge nozzle (403) is fixedly connected to the discharge port (401) of the dosing barrel (4), the discharge nozzle (403) is a conical structure, and the sealing assembly (5) is installed in the discharge nozzle (403).

5. The quantitative adding mechanism for additives for mortar production according to claim 4, characterized in that: The sealing assembly (5) includes a bracket (501) fixedly connected to the inner wall of the discharge nozzle (403), a sliding rod (502) slidably inserted in the middle of the bracket (501), a sealing block (503) corresponding to the discharge port (401) fixedly connected to the top of the sliding rod (502), a sealing gasket fixedly connected to the sealing block (503), a limiting block (504) fixedly connected to the bottom end of the sliding rod (502), and a spring (505) sleeved on the outer surface of the sliding rod (502).

6. The quantitative adding mechanism for additives for mortar production according to claim 5, characterized in that: The stirring assembly (6) includes a rotating shaft (601) fixedly connected between the inner walls of the left and right sides of the dosing barrel (4), and a gear (602) and a plurality of stirring rods (603) are fixedly connected to the outer surface of the rotating shaft (601), and the gear (602) is meshingly connected with the rack (8).

7. The quantitative adding mechanism for additives for mortar production according to claim 1, characterized in that: The bottom end of the first additive box (10) is gradually inclined toward the first pipe (12), and a fixing seat (16) is fixedly connected between the left and right sides of the lower surface of the first additive box (10) and the mounting frame (1), and a feed hopper (17) is fixedly connected to the upper surfaces of the first additive box (10) and the second additive box (11).

8. The quantitative adding mechanism for additives for mortar production according to claim 7, characterized in that: The material distribution component (15) includes a movable plate (1501) slidably inserted into the first adding box (10), a discharge hole (1502) is provided on the right side of the movable plate (1501), a groove (1503) is provided on the lower surface of the movable plate (1501) and a vibration motor (1504) is fixedly connected to the left side of the movable plate (1501), a second electric push rod (1506) is fixedly connected to the right side of the left fixed seat (16), the telescopic end of the second electric push rod (1506) is fixedly connected to the connecting plate (1505), and a partition component (1507) is provided on the inner top of the first adding box (10).

9. The quantitative adding mechanism for additives for mortar production according to claim 8, characterized in that: The partition assembly (1507) includes two third electric push rods (1508) fixedly connected to the upper surface of the first adding box (10), the telescopic end of the third electric push rod (1508) is located inside the first adding box (10) and is fixedly connected to a frame (1509), the lower surface of the frame (1509) is fixedly connected to a plurality of partitions (1510) and forms a plurality of dividing cavities, and a circular hole (1511) corresponding to the feed hopper (17) is opened in the middle of the frame (1509).

10. The quantitative adding mechanism for additives for mortar production according to claim 9, characterized in that: Through holes corresponding to the movable plate (1501) are provided on both the left and right sides of the first adding box (10), and a sealing ring (1512) is installed inside the through hole. The right side of the movable plate (1501) is arc-shaped.

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