Raw material sorting bin for mortar production

Abstract

The utility model relates to the technical field of mortar production equipment, in particular to a raw material sorting bin for mortar production, which comprises a shell, the top of the shell is fixedly connected with a feed hopper, the bottom of the shell is symmetrically and fixedly connected with two discharge valves, and the center of the shell is provided with a sorting control mechanism; the sorting control mechanism comprises a mounting box fixedly connected to the side wall of the shell, two fixing sleeves are symmetrically and fixedly connected to the top and the bottom of the mounting box correspondingly, a rotating column is rotationally mounted in the center of the shell, and a cross-shaped material blocking plate is fixedly connected to the side wall of the rotating column. Swing sorting of mortar is achieved through the sorting control mechanism, meanwhile, swinging screening of the mortar is achieved through matching arrangement of the electromagnet, the magnetic ejector rod and the cross-shaped material blocking plate, screening and discharging of the mortar of different specifications are achieved through the screening holes of different hole diameters, and the sorting efficiency in the mortar preparation process is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mortar production equipment, in particular to a raw material sorting bin for mortar production. Background Art

[0002] Mortar is divided into lime mortar and cement mortar. According to different proportions, it is in granular powder form in dry state. During the preparation of mortar, it is necessary to sort the mortar according to the volume of different mortar particles to improve the preparation efficiency of mortar. The mortar raw material sorting bin is a kind of equipment for graded storage of mortar.

[0003] In the existing raw material sorting bin for mortar production, due to long-term storage in the mortar, the water vapor in the air can easily make the mortar damp, which affects the quality of the mortar and the preparation quality of the mortar, and needs to be improved. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a raw material sorting bin for mortar production, which solves the technical problem of poor mortar preparation quality caused by mortar being easily affected by moisture during storage.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a raw material sorting bin for mortar production, comprising a shell, a feed hopper is fixedly connected to the top of the shell, two discharge valves are symmetrically fixedly connected to the bottom of the shell, and a material selection control mechanism is provided at the center of the shell;

[0006] The material selection control mechanism includes an installation box fixedly connected to the side wall of the shell, and two fixed sleeves are symmetrically fixedly connected to the top and bottom of the installation box. A rotating column is rotatably installed in the center of the shell, and a cross baffle plate is fixedly connected to the side wall of the rotating column. Screen holes are opened on the left and right sides of the cross baffle plate, and the fixed sleeves are distributed on the four lateral sides of the cross baffle plate.

[0007] Preferably, the inner wall of the fixed sleeve is fixedly connected with an electromagnet, the side wall of the electromagnet is fixedly connected with a spring, the other end of the spring is fixedly connected with a magnetic push rod, and the outer side walls of the magnetic push rod are in contact with the side walls of the cross baffle plate;

[0008] The magnetism of the electromagnet and the magnetism of the magnetic ejector rod are consistent;

[0009] The apertures of the sieve holes are set differently along the two sides of the cross baffle plate;

[0010] The discharge valve is in communication with the shell.

[0011] By means of the above technical solution, the utility model provides a raw material sorting bin for mortar production, which has at least the following beneficial effects:

[0012] 1. The utility model realizes swing material selection of mortar through the material selection control mechanism, and realizes swing screening of mortar through the coordinated setting of electromagnet, magnetic push rod and cross baffle plate, and realizes screening and discharging of mortar of different specifications by using sieve holes of different apertures, which greatly improves the material selection efficiency in the mortar preparation process.

[0013] 2. The utility model realizes the distribution and drainage of mortar through the material selection control mechanism, and utilizes the rotation of the cross baffle plate to drive the mortar to be transferred along the two sides of the feed hopper, thereby improving the screening efficiency and also quickly transferring the mortar along the two sides of the discharge valve, thereby improving the mortar sorting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

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

[0016] Figure 2 This is a schematic diagram of the internal cross-sectional structure of the housing of the utility model;

[0017] Figure 3 This is a schematic diagram of the internal side view of the material selection control mechanism of the utility model;

[0018] Figure 4 For this utility model Figure 3 A schematic diagram of the enlarged structure in the middle.

[0019] In the figure: 1, shell; 2, feed hopper; 3, discharge valve; 4, material selection control mechanism; 40, installation box; 41, rotating column; 42, cross baffle plate; 43, sieve hole; 44, fixing sleeve; 45, electromagnet; 46, spring; 47, magnetic ejector rod. DETAILED DESCRIPTION

[0020] 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.

[0021] Embodiment 1

[0022] Please refer to Figure 1-Figure 2A raw material sorting bin for mortar production comprises a shell 1, a feed hopper 2 is fixedly connected to the top of the shell 1, two discharge valves 3 are symmetrically fixedly connected to the bottom of the shell 1, and a material selection control mechanism 4 is arranged at the center of the shell 1; when sorting the mortar, the mortar raw materials are first added along the feed hopper 2, and then the material selection control mechanism 4 is opened, and the rotating column 41 and the cross baffle plate 42 are driven to swing under the action of electromagnetic repulsion, and the material selection control mechanism 4 comprises an installation box 40 fixedly connected to the side wall of the shell 1, and two fixing sleeves 44 are symmetrically fixedly connected to the top and bottom of the installation box 40, A rotating column 41 is rotatably installed at the center of the shell 1, and a cross baffle plate 42 is fixedly connected to the side wall of the rotating column 41. Sieve holes 43 are provided on the left and right sides of the cross baffle plate 42. A fixed sleeve 44 is distributed on the four lateral sides of the cross baffle plate 42. The swing selection of the mortar is realized through the material selection control mechanism 4. At the same time, the swing screening of the mortar is realized through the coordinated setting of the electromagnet 45, the magnetic push rod 47 and the cross baffle plate 42. The sieve holes 43 with different apertures are used to realize the screening and discharging of mortars of different specifications, which greatly improves the material selection efficiency in the mortar preparation process.

[0023] Embodiment 2

[0024] Please refer to Figure 3-Figure 4 This embodiment is basically the same as the first embodiment. This embodiment is made on the basis of the first embodiment and has the same beneficial effects as the first embodiment. The same parts can be referred to each other and will not be described in detail here.

[0025] The inner wall of the fixed sleeve 44 is fixedly connected with an electromagnet 45, and the side wall of the electromagnet 45 is fixedly connected with a spring 46. The other end of the spring 46 is fixedly connected with a magnetic push rod 47. The outer side walls of the magnetic push rod 47 are all in contact with the side walls of the cross baffle plate 42. The power-on rule of the electromagnet 45 keeps the synchronous power-on of the two sides of the horizontal diagonal of the cross baffle plate 42, so as to realize the unidirectional rotation of the cross baffle plate 42. Thereafter, the reversely symmetrical diagonal electromagnet 45 is powered again to realize the reverse rotation of the cross baffle plate 42. The magnetic repulsion force of the electromagnet 45 and the magnetic push rod 47 is used to make the cross baffle plate 42 swing back and forth periodically, so as to realize the screening of the mortar, and the material distribution and drainage of the mortar is realized through the material selection control mechanism 4. The rotation of the cross baffle plate 42 is used to drive the mortar to be transferred along the two sides of the feed hopper 2, which improves the screening efficiency while also quickly transferring the mortar along the two sides of the discharge valve 3, thereby improving the mortar sorting efficiency.

[0026] As a preferred technical solution of this embodiment, the magnetism of the electromagnet 45 and the magnetism of the magnetic push rod 47 are kept consistent, ensuring that under the action of the electromagnetic repulsion, the magnetic push rod 47 slides toward the side away from the electromagnet 45, thereby extending the spring 46, so that the magnetic push rod 47 pushes the side wall of the cross baffle plate 42;

[0027] As a preferred technical solution of this embodiment, the apertures of the sieve holes 43 are set differently along the two sides of the cross baffle plate 42. The different apertures of the sieve holes 43 are used to screen mortars of different specifications, and the selected mortar falls into the inside of the discharge valve 3.

[0028] As a preferred technical solution of this embodiment, the discharge valve 3 is connected to the shell 1 through which the mortar after sorting falls into the discharge valve 3 , and the sorted mortar is taken out by opening the discharge valve 3 .

[0029] The control method of the present invention is automatic control through a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0030] It should be noted that the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0031] Each embodiment in this specification is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the embodiments can be referred to each other. For the above embodiments, since they are basically similar to the method embodiments, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiments.

[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 raw material sorting bin for mortar production, comprising a housing (1), characterized in that: A feed hopper (2) is fixedly connected to the top of the shell (1), two discharge valves (3) are symmetrically fixedly connected to the bottom of the shell (1), and a material selection control mechanism (4) is provided at the center of the shell (1); The material selection control mechanism (4) comprises an installation box (40) fixedly connected to the side wall of the shell (1), two fixed sleeves (44) are symmetrically fixedly connected to the top and bottom of the installation box (40), a rotating column (41) is rotatably installed at the center of the shell (1), a cross material baffle plate (42) is fixedly connected to the side wall of the rotating column (41), and sieve holes (43) are provided on the left and right sides of the cross material baffle plate (42), and the fixed sleeves (44) are distributed on the four lateral sides of the cross material baffle plate (42).

2. A raw material sorting bin for mortar production according to claim 1, characterized in that: The inner wall of the fixed sleeve (44) is fixedly connected to an electromagnet (45), the side wall of the electromagnet (45) is fixedly connected to a spring (46), the other end of the spring (46) is fixedly connected to a magnetic push rod (47), and the outer side walls of the magnetic push rod (47) are in contact with the side walls of the cross baffle plate (42).

3. A raw material sorting bin for mortar production according to claim 2, characterized in that: The magnetism of the electromagnet (45) and the magnetism of the magnetic push rod (47) are consistent.

4. A raw material sorting bin for mortar production according to claim 3, characterized in that: The apertures of the sieve holes (43) are arranged differently along the two sides of the cross baffle plate (42).

5. A raw material sorting bin for mortar production according to claim 4, characterized in that: The discharge valve (3) is in continuous communication with the housing (1).

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