A dry-mix mortar raw material crushing kettle

Abstract

The utility model discloses a dry-mixed mortar raw material crushing kettle, comprising a crushing box body. The dry-mixed mortar raw materials can be fully crushed and processed by cooperating with the crushing box body, a through groove and a crushing component. A sealing cover plate is arranged on the top of the crushing box body to prevent dust from floating around when the dry-mixed mortar raw materials are crushed and processed. By cooperating with the sorting box, the sieve plate and the receiving box, the crushed dry-mixed mortar raw materials naturally fall to the upper surface of the sieve plate, and are screened and filtered by the sieve plate, so that fine dust and other fine particles can pass through the sieve holes of the sieve plate and fall into the interior of the receiving box. The filtered dry-mixed mortar raw materials can be discharged through a discharge pipe. By arranging an adsorption component, harmful substances such as dust raised by the dry-mixed mortar raw materials during discharge can be adsorbed and collected, thereby effectively solving the problem of dust being released and floating in the air, which is beneficial to protecting the physical and mental health of the staff.

Description

Technical Field

[0001] The utility model relates to the technical field of dry-mixed mortar raw material crushing processing, in particular to a dry-mixed mortar raw material crushing kettle. Background Art

[0002] Dry-mix mortar refers to a material that is physically mixed in a certain proportion with dried and sieved aggregates, inorganic cementitious materials and additives to form granular or powdery forms. It is transported to the construction site in bags or bulk and can be used directly after adding water and mixing. It is also called dry mortar, dry-mix mortar, and dry-mix powder. Some building adhesives also belong to this category. Dry-mix mortar plays a bonding, cushioning, protective and decorative role in the construction industry in a thin layer. It is widely used in construction and decoration projects. The raw materials of dry-mix mortar need to be crushed before mixing to facilitate the full mixing of the raw materials to form dry-mix mortar and avoid the formation of lumps of raw materials.

[0003] During the operation of the dry-mixed mortar raw material crushing kettle, the raw materials are broken into smaller particles through the shearing, impact and grinding of the crushing tools. In this process, the fine particles and dust in the raw materials will be released and drift into the air. These dusts may contain substances that are harmful to the human body, such as silicates, gypsum, etc. Long-term inhalation may cause damage to the respiratory system of the operator. Therefore, we need to propose a dry-mixed mortar raw material crushing kettle. Utility Model Content

[0004] The utility model aims to provide a dry-mixed mortar raw material crushing kettle, aiming to solve the problem in the prior art that the raw materials are crushed into smaller particles through the shearing, impact and grinding effects of the crushing tools. In this process, the fine particles and dust in the raw materials will be released and drift into the air. These dusts may contain substances that are harmful to the human body, such as silicates, gypsum, etc., and long-term inhalation may cause damage to the respiratory system of the operator.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A dry-mixed mortar raw material crushing kettle comprises a crushing box, the top and bottom of the crushing box are respectively provided with through grooves, a crushing assembly for crushing the dry-mixed mortar raw materials is arranged inside the crushing box, the bottom of the crushing box is fixedly connected to a sorting box, a sieve plate is fixedly installed on the inner wall of the sorting box, a material receiving box is arranged at the bottom of the sieve plate, a discharge pipe is fixedly embedded on one side wall of the sorting box, and an adsorption assembly for collecting dust discharged together with the dry-mixed mortar raw materials is arranged on the top of the discharge pipe.

[0007] Preferably, the adsorption assembly includes an adsorption shell, the adsorption shell is fixedly connected to the top of the discharge pipe, the top of the adsorption shell is fixedly connected to a connecting pipe, one end of the connecting pipe is fixedly connected to a dust suction pump, one end of the dust suction pump is fixedly connected to an air filter device, and the air filter device is fixedly installed on one side wall of the sorting box.

[0008] Preferably, the crushing assembly includes two groups of crushing rollers, both ends of which are rotatably mounted on the inner walls of the crushing box on both sides, one end of each group of crushing rollers passes through the crushing box and is fixedly connected to gears, and the two groups of gears are meshed with each other, and one end of one group of crushing rollers passes through the crushing box and is connected to a driving motor.

[0009] Preferably, the drive motor is fixedly mounted on a side wall of the crushing box, and one end of the output shaft of the drive motor is fixedly connected to one end of one group of crushing rollers.

[0010] Preferably, a through hole matched with a material receiving box is opened on one side wall of the sorting box, the material receiving box passes through the through hole and is inserted into the interior of the sorting box, and a push-pull handle is fixedly installed on one side wall of the material receiving box.

[0011] Preferably, a material guide plate is fixedly mounted on the inner wall of the crushing box, and the material guide plate is arranged obliquely.

[0012] Preferably, a sealing cover plate is hingedly connected to the top of the crushing box through a hinge, and a lock is fixedly installed on the top of the sealing cover plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model achieves the effect of fully crushing the dry-mixed mortar raw materials by arranging a crushing box, a through groove and a crushing component for coordinated use; by arranging a sealing cover plate on the top of the crushing box, the dust can be prevented from being scattered when the dry-mixed mortar raw materials are crushed; by arranging a sorting box, a sieve plate and a receiving box for coordinated use, the crushed dry-mixed mortar raw materials naturally fall to the upper surface of the sieve plate, and are screened and filtered by the sieve plate, so that fine dust and other fine particles can pass through the sieve holes of the sieve plate and fall into the interior of the receiving box; the filtered dry-mixed mortar raw materials can be discharged through a discharge pipe; by arranging an adsorption component on the top of the discharge pipe, dust and other harmful substances raised by the dry-mixed mortar raw materials during discharge can be adsorbed and collected, thereby effectively solving the problem of dust being released and floating in the air, which is beneficial to protecting the physical and mental health of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the shaft side of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the crushing box and the crushing assembly of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure inside the sorting box of the utility model;

[0019] Figure 5 It is a structural schematic diagram of the adsorption component of the utility model.

[0020] In the figure: 1. Crushing box; 2. Through slot; 3. Crushing assembly; 301. Crushing roller; 302. Gear; 303. Driving motor; 4. Sorting box; 5. Screen plate; 6. Receiving box; 7. Discharging pipe; 8. Adsorption assembly; 801. Adsorption shell; 802. Connecting pipe; 803. Dust pump; 804. Air filter; 9. Guide plate; 10. Sealing cover plate. DETAILED DESCRIPTION

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

[0022] See also Figure 1-5 , the utility model provides a technical solution:

[0023] A dry-mixed mortar raw material crushing kettle comprises a crushing box 1, the top and bottom of the crushing box 1 are respectively provided with through grooves 2, a crushing assembly 3 for crushing the dry-mixed mortar raw materials is arranged inside the crushing box 1, a sorting box 4 is fixedly connected to the bottom of the crushing box 1, a sieve plate 5 is fixedly installed on the inner wall of the sorting box 4, a material receiving box 6 is arranged at the bottom of the sieve plate 5 of the sorting box 4, a discharge pipe 7 is fixedly embedded on one side wall of the sorting box 4, and an adsorption assembly 8 for collecting dust discharged together with the dry-mixed mortar raw materials is arranged on the top of the discharge pipe 7. The utility model enables the dry-mixed mortar to be carried out in a relatively closed space, effectively preventing dust from being scattered during the crushing process, and at the same time, the adsorption assembly 8 is arranged on the top of the discharge pipe 7, which can effectively prevent dust from being raised during discharge, thereby avoiding the threat of harmful substances such as dust to the health of the staff;

[0024] The adsorption assembly 8 includes an adsorption shell 801, which is fixedly connected to the top of the discharge pipe 7, and the top of the adsorption shell 801 is fixedly connected to a connecting pipe 802, one end of the connecting pipe 802 is fixedly connected to a dust suction pump 803, and one end of the dust suction pump 803 is fixedly connected to an air filter device 804. A high-efficiency filter (not shown in the figure) is arranged inside the air filter device 804, which can adsorb and filter harmful substances such as dust, and then discharge clean air. The air filter device 804 is fixedly installed on one side wall of the sorting box 4;

[0025] Specifically, after the dust suction pump 803 is started, the dust and other harmful substances in the dry-mixed mortar raw materials inside the discharge pipe 7 can be adsorbed by the adsorption shell 801, and then pumped to the inside of the air filter device 804 through the connecting pipe 802 for purification;

[0026] The crushing assembly 3 includes two groups of crushing rollers 301, and the two ends of the two groups of crushing rollers 301 are rotatably mounted on the inner walls of the crushing box 1 on both sides, and one end of the two groups of crushing rollers 301 passes through the crushing box 1 and is fixedly connected to a gear 302, and the two groups of gears 302 are meshed with each other, and one end of one group of crushing rollers 301 passes through the crushing box 1 and is connected to a driving motor 303, and the driving motor 303 is fixedly mounted on one side wall of the crushing box 1, and one end of the output shaft of the driving motor 303 is fixedly connected to one end of one group of crushing rollers 301;

[0027] Specifically, the output shaft of the driving motor 303 drives one set of crushing rollers 301 to rotate, and then two sets of mutually meshing gears 302 are used to rotate the two sets of crushing rollers 301, thereby crushing the dry-mixed mortar raw materials;

[0028] A through hole matching with the material receiving box 6 is opened on one side wall of the sorting box 4, and the material receiving box 6 passes through the through hole and is inserted into the interior of the sorting box 4, and a push-pull handle is fixedly installed on one side wall of the material receiving box 6;

[0029] Specifically, the dry-mixed mortar raw materials after crushing can naturally fall to the upper surface of the sieve plate 5, and after screening and filtering by the sieve plate 5, fine dust and other fine particles can pass through the sieve holes of the sieve plate 5 and fall into the inside of the receiving box 6. The staff can clean the dust and other fine impurities in the receiving box 6 by pulling the push-pull handle;

[0030] A guide plate 9 is fixedly installed on the inner wall of the crushing box 1. The guide plate 9 is arranged at an angle. By arranging the guide plate 9, the crushed dry-mixed mortar raw materials can be guided to the upper surface of the screen plate 5, so that the screen plate 5 can fully screen the dry-mixed mortar raw materials.

[0031] The top of the crushing box 1 is hinged with a sealing cover plate 10 through a hinge, and a lock is fixedly installed on the top of the sealing cover plate 10. When the dry-mixed mortar raw materials are crushed, the sealing cover plate 10 can be covered with the crushing box 1 to effectively prevent dust from overflowing.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dry-mixed mortar raw material crushing kettle, comprising a crushing box (1), characterized in that: The top and bottom of the crushing box (1) are respectively provided with through grooves (2); a crushing assembly (3) for crushing the dry-mixed mortar raw materials is arranged inside the crushing box (1); the bottom of the crushing box (1) is fixedly connected to a sorting box (4); a sieve plate (5) is fixedly installed on the inner wall of the sorting box (4); a material receiving box (6) is arranged at the bottom of the sieve plate (5) of the sorting box (4); a discharge pipe (7) is fixedly embedded on one side wall of the sorting box (4); and an adsorption assembly (8) for collecting dust discharged together with the dry-mixed mortar raw materials is arranged on the top of the discharge pipe (7).

2. The dry-mixed mortar raw material crushing kettle according to claim 1, characterized in that: The adsorption assembly (8) comprises an adsorption shell (801), wherein the adsorption shell (801) is fixedly connected to the top of the discharge pipe (7), the top of the adsorption shell (801) is fixedly connected to a connecting pipe (802), one end of the connecting pipe (802) is fixedly connected to a dust suction pump (803), one end of the dust suction pump (803) is fixedly connected to an air filter device (804), and the air filter device (804) is fixedly installed on a side wall of the sorting box (4).

3. The dry-mixed mortar raw material crushing kettle according to claim 1, characterized in that: The crushing assembly (3) comprises two groups of crushing rollers (301), the two ends of the two groups of crushing rollers (301) are rotatably mounted on the inner walls of the crushing box (1) at both sides, one end of the two groups of crushing rollers (301) passes through the crushing box (1) and is fixedly connected to a gear (302), and the two groups of gears (302) are meshed with each other, and one end of one group of crushing rollers (301) passes through the crushing box (1) and is connected to a driving motor (303).

4. The dry-mixed mortar raw material crushing kettle according to claim 3, characterized in that: The driving motor (303) is fixedly mounted on a side wall of the crushing box (1), and one end of the output shaft of the driving motor (303) is fixedly connected to one end of one group of crushing rollers (301).

5. The dry-mixed mortar raw material crushing kettle according to claim 1, characterized in that: A through opening adapted to the material receiving box (6) is provided on one side wall of the sorting box (4); the material receiving box (6) penetrates the through opening and is inserted into the interior of the sorting box (4); and a push-pull handle is fixedly mounted on one side wall of the material receiving box (6).

6. The dry-mixed mortar raw material crushing kettle according to claim 1, characterized in that: A material guide plate (9) is fixedly mounted on the inner wall of the crushing box (1), and the material guide plate (9) is arranged in an inclined manner.

7. The dry-mixed mortar raw material crushing kettle according to claim 1, characterized in that: A sealing cover plate (10) is hingedly connected to the top of the crushing box (1) via a hinge, and a lock is fixedly installed on the top of the sealing cover plate (10).

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