Additive adding device for anti-crack mortar

Abstract

The utility model discloses an additive adding device for anti-crack mortar, which comprises a mixing machine box, a feeding hoisting rack is arranged on one side of the mixing machine box, a quantitative filling mechanism is arranged at the bottom end of the mixing machine box, a detachable structure is arranged between the quantitative filling mechanism and the mixing machine box, and the feeding hoisting rack is arranged on the feeding hoisting rack. And a mortar cylinder conveying mechanism is mounted below the quantitative filling mechanism. By arranging the feeding hoisting rack, an additive for mortar production can be hoisted and poured into the mixing machine box, then the mortar and the additive can be rapidly mixed, stirred and formed by starting the mixing and stirring mechanism, and the quantitative filling mechanism is arranged, so that the mortar production efficiency is greatly improved. According to the mortar barrel conveying device, the mortar barrel can be filled with mortar products formed after stirring in a quantitative mode, automatic conveying operation is conducted on the mortar barrel through the mortar barrel conveying mechanism, the cover sealing operation mechanism is installed on the conveying platform, automatic cover sealing can be conducted on the mortar barrel, and the discharging and forming efficiency of the mortar products is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mortar production, in particular to an additive adding device for anti-cracking mortar. Background Technique

[0002] Anti-cracking mortar generally uses portland cement as a gelling material, and the dosage of the gelling material generally accounts for 20% - 40% of the anti-cracking mortar; most of the fine aggregates are quartz sand, and the dosage is large. Generally, it needs to be pretreated by drying, screening, etc. to ensure that its particle size and quality meet the requirements of the formula; sometimes fly ash, slag powder, etc. are also incorporated as admixtures; the dosage of the admixture is generally very small, about 1% - 3%, but the effect is huge, and it is often selected according to the requirements of the product formula to improve the workability, bleeding rate, strength, shrinkage and frost resistance performance and other indicators of the mortar.

[0003] The Chinese authorized patent document with the publication number of CN210552168U discloses an additive quantitative adding device for producing early-strength and fast-hardening mortar, including an installation shell. A metering cylinder is arranged on the upper surface of the weighing sensor. A connecting pipe passing through the installation shell is arranged on the upper surface of the metering cylinder. An electromagnetic valve is arranged on the pipeline of the connecting pipe, and a storage hopper is arranged at the upper end of the connecting pipe. A discharge hopper passing through the installation shell is arranged on the lower surface of the metering cylinder. A convex block is arranged on the upper surface of the inner cavity of the metering cylinder. Electric telescopic rods are symmetrically arranged on the upper surface of the inner cavity of the metering cylinder. A sealing plug matching the discharge hopper is jointly arranged at the lower ends of the two electric telescopic rods. The utility model is provided with a sealing plug. By adjusting the electric telescopic rod, the sealing plug connected thereto moves up and down, so as to scrape off the additives adhering to the inner wall of the metering cylinder. At the same time, under the action of the convex block, the discharge of the additives is promoted, and the amount of the added additives will not be too small.

[0004] The above-mentioned prior art cannot quickly transport and quantitatively fill and form mortar raw materials, and the packaging, transportation and forming efficiency of mortar products is relatively low. Therefore, it is necessary to develop an additive adding device for anti-cracking mortar. Content of the Utility Model

[0005] The purpose of the utility model is to provide an additive adding device for anti-cracking mortar, so as to solve the problems that the prior art cannot quickly transport and quantitatively fill and form mortar raw materials, and the packaging, transportation and forming efficiency of mortar products is relatively low as put forward in the above background technique.

[0006] To achieve the above object, the present utility model provides the following technical solution: An additive adding device for anti-cracking mortar, including a mixing machine case. A feeding hoisting rack is installed on one side of the mixing machine case. A quantitative filling mechanism is installed at the bottom of the mixing machine case. The quantitative filling mechanism and the mixing machine case are of a detachable structure. A mortar cylinder transporting mechanism is installed below the quantitative filling mechanism. A filling funnel is installed on the quantitative filling mechanism. A feeding pipeline is installed at the lower end of the filling funnel. A filling flow control valve is installed on the feeding pipeline. The mortar cylinder transporting mechanism includes a first transporting platform and a second transporting platform. The first transporting platform and the second transporting platform are vertically staggered. Transport rollers are arranged on the surfaces of the first transporting platform and the second transporting platform. A pushing cylinder is installed on one side of the first transporting platform. The output end of the pushing cylinder is fixedly connected with a pushing plate through a telescopic rod. A capping operation rack is installed on the second transporting platform. A capping driving cylinder is installed at the top of the capping operation rack.

[0007] Preferably, a winch is installed at the top of the feeding hoisting rack. The output end of the winch is fixedly connected with a raw material storage barrel through a lifting rope.

[0008] Preferably, a stirring mechanism is installed inside the mixing machine case. A plurality of stirring rods are arranged on the stirring mechanism. A stirring motor is installed at the bottom of the mixing machine case. The output end of the stirring motor is fixedly connected with the stirring mechanism through a rotating shaft.

[0009] Compared with the prior art, the beneficial effects of the present utility model are:

[0010] By setting a feeding hoisting rack, the additive for mortar production can be hoisted and poured into the mixing machine case. Subsequently, by starting the mixing and stirring mechanism, the mortar and the additive can be quickly mixed and stirred into a shape. By setting a quantitative filling mechanism, the stirred mortar product can be quantitatively filled into the mortar cylinder, and the mortar cylinder transporting mechanism can perform automatic transportation operations on it. A capping operation mechanism is installed on the transporting platform, which can automatically cap the mortar cylinder, improving the discharging and forming efficiency of the mortar product. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 is the overall structural schematic diagram of the present utility model;

[0012] Figure 2 is the structural schematic diagram of the quantitative filling mechanism of the present utility model;

[0013] Figure 3 is the structural schematic diagram of the mortar cylinder transporting mechanism of the present utility model.

[0014] In the figure: 1. Hoist; 2. Mixing material box; 3. Stirring motor; 4. Raw material storage barrel; 5. Feeding and hoisting machine frame; 6. Quantitative filling mechanism; 7. Mortar cylinder transportation mechanism; 8. Stirring mechanism; 9. Stirring rod; 10. Filling funnel; 11. Filling flow control valve; 12. Feeding pipeline; 13. Transportation roller; 14. Capping driving cylinder; 15. Capping operation machine frame; 16. Pushing plate; 17. Telescopic rod; 18. Pushing cylinder; 19. First transportation platform; 20. Second transportation platform. Specific implementation manner

[0015] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0016] Please refer to Figures 1-3 , an embodiment provided by the present invention: An additive adding device for anti-cracking mortar, including a mixing material box 2, a feeding and hoisting machine frame 5 is installed on one side of the mixing material box 2, a quantitative filling mechanism 6 is installed at the bottom end of the mixing material box 2, and a detachable structure is provided between the quantitative filling mechanism 6 and the mixing material box 2. A mortar cylinder transportation mechanism 7 is installed below the quantitative filling mechanism 6. A filling funnel 10 is installed on the quantitative filling mechanism 6. A feeding pipeline 12 is installed at the lower end of the filling funnel 10. A filling flow control valve 11 is installed on the feeding pipeline 12. By setting the filling flow control valve 11, the mortar stored in the filling funnel 10 can be quantitatively filled into the mortar cylinder through the feeding pipeline 12. The mortar cylinder transportation mechanism 7 includes a first transportation platform 19 and a second transportation platform 20. The first transportation platform 19 and the second transportation platform 20 are vertically staggered. Transportation rollers 13 are arranged on the surfaces of the first transportation platform 19 and the second transportation platform 20, which is convenient for automatically transporting the filled mortar cylinders. A pushing cylinder 18 is installed on one side of the first transportation platform 19. The output end of the pushing cylinder 18 is fixedly connected with a pushing plate 16 through a telescopic rod 17. By starting the pushing cylinder 18, the filled mortar cylinder can be pushed to the second transportation platform 20 for transportation through the pushing plate 16. A capping operation machine frame 15 is installed on the second transportation platform 20. A capping driving cylinder 14 is installed at the top end of the capping operation machine frame 15. By starting the capping driving cylinder 14, the cover plate can be pressed down to the upper surface of the mortar cylinder to perform a quick capping operation.

[0017] Further, a hoist 1 is installed at the top end of the feeding and hoisting machine frame 5. The output end of the hoist 1 is fixedly connected with a raw material storage barrel 4 through a lifting rope. By starting the hoist 1, the mortar and additive raw materials stored in the raw material storage barrel 4 can be hoisted to a specified height and then poured into the mixing material box 2 for processing.

[0018] Furthermore, a stirring mechanism 8 is installed inside the mixing machine box 2. A plurality of stirring rods 9 are arranged on the stirring mechanism 8. A stirring motor 3 is installed at the bottom of the mixing machine box 2. The output end of the stirring motor 3 is fixedly connected to the stirring mechanism 8 through a rotating shaft. By turning on the stirring motor 3, it is used to drive and control the stirring mechanism 8 to perform rapid rotational stirring operations, and rapid stirring operations can be carried out on the mortar and additive raw materials.

[0019] Working principle: During use, a hoist 1 is installed at the top of the feeding and hoisting machine frame 5. The output end of the hoist 1 is fixedly connected to a raw material storage barrel 4 through a lifting rope. By turning on the hoist 1, the mortar and additive raw materials stored inside the raw material storage barrel 4 can be hoisted to a specified height and then poured into the mixing machine box 2 for processing operations. A stirring mechanism 8 is installed inside the mixing machine box 2. A plurality of stirring rods 9 are arranged on the stirring mechanism 8. A stirring motor 3 is installed at the bottom of the mixing machine box 2. The output end of the stirring motor 3 is fixedly connected to the stirring mechanism 8 through a rotating shaft. By turning on the stirring motor 3, it is used to drive and control the stirring mechanism 8 to perform rapid rotational stirring operations, and rapid stirring operations can be carried out on the mortar and additive raw materials. A quantitative filling mechanism 6 is installed at the bottom end of the mixing machine box 2. A filling funnel 10 is installed on the quantitative filling mechanism 6. A feeding pipe 12 is installed at the lower end of the filling funnel 10. A filling flow control valve 11 is installed on the feeding pipe 12. By providing the filling flow control valve 11, the mortar stored inside the filling funnel 10 can be quantitatively filled into the mortar cylinder through the feeding pipe 12. The filled mortar cylinders are transported through the first transportation platform 19 and the second transportation platform 20.

[0020] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0021] The standard parts used in this application document can all be purchased from the market. The specific connection methods of each part all adopt conventional means such as bolts, rivets, welding, etc. that are mature in the prior art for connection. Moreover, the machinery, parts and equipment all adopt conventional models in the prior art. Coupled with the circuit connection adopting the conventional connection method in the prior art, no specific description will be made here.

[0022] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An additive adding device for crack-resistant mortar, comprising a mixing machine case (2), characterized in that, On one side of the mixing machine case (2), a feeding and hoisting rack (5) is installed. At the bottom end of the mixing machine case (2), a quantitative filling mechanism (6) is installed. The quantitative filling mechanism (6) and the mixing machine case (2) are of a detachable structure. Below the quantitative filling mechanism (6), a mortar cylinder transportation mechanism (7) is installed. On the quantitative filling mechanism (6), a filling funnel (10) is installed. At the lower end of the filling funnel (10), a material conveying pipeline (12) is installed. On the material conveying pipeline (12), a filling flow control valve (11) is installed. The mortar cylinder transportation mechanism (7) includes a first transportation platform (19) and a second transportation platform (20). The first transportation platform (19) and the second transportation platform (20) are vertically staggered. On the surfaces of the first transportation platform (19) and the second transportation platform (20), transportation rollers (13) are provided. On one side of the first transportation platform (19), a pushing cylinder (18) is installed. The output end of the pushing cylinder (18) is fixedly connected to a pushing plate (16) through a telescopic rod (17). On the second transportation platform (20), a capping operation rack (15) is installed. At the top end of the capping operation rack (15), a capping driving cylinder (14) is installed.

2. The additive adding device for crack-resistant mortar according to claim 1, wherein: At the top end of the feeding and hoisting rack (5), a winch (1) is installed. The output end of the winch (1) is fixedly connected to a raw material storage barrel (4) through a lifting rope.

3. The additive adding device for crack-resistant mortar according to claim 1, characterized in that: Inside the mixing machine case (2), a stirring mechanism (8) is installed. On the stirring mechanism (8), a plurality of stirring rods (9) are provided. At the bottom of the mixing machine case (2), a stirring motor (3) is installed. The output end of the stirring motor (3) is fixedly connected to the stirring mechanism (8) through a rotating shaft.

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