Efficient mortar screening machine

Abstract

The utility model relates to the technical field of mortar screening, and discloses an efficient mortar screening machine which comprises two support plates, a plurality of screening plates and a plurality of screening plates. The interior of the outer half cylinder is a cavity, the outer half cylinder is mounted at the arc-shaped opening formed in the side face of the support plate, and a discharging opening is formed in the bottom face of the outer half cylinder; the inner half cylinder is provided with multiple holes and serves as a screening frame, an auxiliary pin is fixedly installed on the left side face of the inner half cylinder, and the auxiliary pin and the outer half cylinder are arranged in a penetrating mode; and the screening assembly is arranged in the outer half cylinder, and a reciprocating assembly is installed between the outer half cylinder and the inner half cylinder. The screening assembly comprises a motor arranged on the left side of the outer half cylinder, and a connecting shaft is fixedly installed at the output end of the motor. According to the efficient mortar screening machine, the connecting shaft can drive the outer incomplete gear through the arranged motor, polarization of the inner half cylinder can be achieved under the cooperative arrangement of the inner incomplete gear and the spring, repeated turning of the inner half cylinder is achieved, and turning screening treatment of mortar is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of mortar screening, in particular to a high-efficiency mortar screening machine. Background Art

[0002] Dry mortar is usually called hydraulic cement mixed mortar. It refers to a granular or powdered material that is physically mixed in a certain proportion of dried and sieved aggregates (such as quartz sand), inorganic cementitious materials (such as cement) and additives (such as polymers). It is transported to the construction site in bags or bulk and can be used directly after adding water and mixing. Dry mortar is also called dry mixed mortar, dry mixed material, dry mixed powder, and some construction adhesives also belong to this category. Dry mortar plays a bonding, lining, protection and decorative role in the construction industry with a thin layer, and is widely used in construction and decoration projects.

[0003] Dry mortar needs to be screened when used, so relevant screening devices will be used.

[0004] The existing screening device only utilizes a simple vibration effect to perform vibration screening during the screening process. However, during the screening process, the mortar is not considered to be piled up together, resulting in a poor internal screening process, which leads to the problem of low screening efficiency.

[0005] To this end, we proposed a high-efficiency mortar screening machine to solve the problem. Utility Model Content

[0006] The purpose of the utility model is to provide a high-efficiency mortar screening machine to solve the problems in the above-mentioned background technology.

[0007] To achieve the above purpose, the utility model provides the following technical solution: a high-efficiency mortar screening machine, comprising:

[0008] Support plates, two in number, symmetrically arranged;

[0009] The outer half cylinder has a hollow interior and is installed at the arc-shaped opening on the side of the bracket plate. The bottom surface of the outer half cylinder has a discharge opening.

[0010] The inner half cylinder has a multi-hole setting and serves as a screening frame. An auxiliary pin is fixedly installed on the left side of the inner half cylinder, and the auxiliary pin is arranged through the outer half cylinder;

[0011] The screening component is arranged in the outer half cylinder, and a reciprocating component is installed between the outer half cylinder and the inner half cylinder.

[0012] Preferably, the screening component comprises:

[0013] The motor is arranged on the left side of the outer half cylinder, and a connecting shaft is fixedly installed on the output end of the motor. The end of the connecting shaft away from the motor movably penetrates the auxiliary pin, the outer half cylinder, the inner half cylinder, and extends into the inner half cylinder;

[0014] The outer incomplete gear is fixedly sleeved on the outer wall of the right end of the connecting shaft, and the outer incomplete gear is meshed with the inner incomplete gear, and the inner incomplete gear is fixedly installed on the inner wall of the inner half cylinder.

[0015] Preferably, a mounting plate is fixedly mounted on the side door of the motor, and the bottom of the mounting plate is fixedly mounted to the surface of the bracket plate. The installed mounting plate can play a role in firmly mounting the motor, thereby facilitating stable operation of the motor.

[0016] Preferably, a toggle plate is fixedly installed on the outer wall of the connecting shaft, and the number of the toggle plates is three. The surface of each toggle plate has a hollow setting. The toggle plates installed on the outer wall of the connecting shaft can rotate together with the rotation of the connecting shaft to toggle the mortar, thereby facilitating uniform screening processing.

[0017] Preferably, the outer wall of the auxiliary pin is sleeved with a spring, one end of the spring is fixedly mounted on the inner wall of the outer half cylinder, and the other end of the spring is fixedly mounted on the left side of the inner half cylinder.

[0018] Preferably, the reciprocating assembly comprises:

[0019] A solid column, one end of which is fixedly mounted on the right side of the inner half cylinder;

[0020] A first hollow column, fixedly sleeved on the outer wall of the solid column;

[0021] The second hollow column has its right end fixedly mounted on the inner wall of the outer half cylinder, the inner wall of the left end of the second hollow column is slidably arranged with the outer wall of the right end of the solid column, and the left end of the second hollow column is contacted with the right end of the first hollow column.

[0022] Preferably, the surfaces where the first hollow column and the second hollow column contact each other are both inclined surfaces.

[0023] The utility model provides a high-efficiency mortar screening machine. The high-efficiency mortar screening machine has the following beneficial effects:

[0024] (1) The high-efficiency mortar screening machine can use a motor to enable the connecting shaft to drive the outer incomplete gear. Under the coordinated setting of the inner incomplete gear and the spring, the polarization of the inner half cylinder can be achieved, and the repeated flipping of the inner half cylinder can realize the rolling screening of the mortar.

[0025] (2) The high-efficiency mortar screening machine can realize lateral reciprocating movement of the inner half cylinder during the deflection of the inner half cylinder by setting the first hollow column, the solid column and the second hollow column, thereby achieving a lateral screening effect and enhancing the screening efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the utility model high-efficiency mortar screening machine;

[0027] Figure 2 This is a schematic diagram of the outer half-cylinder and half-section structure of the utility model mortar high-efficiency screening machine;

[0028] Figure 3 This is a schematic diagram of the structure of the toggle plate in the high-efficiency mortar screening machine of the utility model;

[0029] Figure 4 This is a schematic diagram of the structure of the outer incomplete gear in the high-efficiency mortar screening machine of the utility model;

[0030] Figure 5 It is a schematic diagram of the separation structure of the reciprocating components in the high-efficiency mortar screening machine of the utility model.

[0031] In the figure: 1 bracket plate, 2 outer half cylinder, 3 inner half cylinder, 4 auxiliary pin, 5 screening assembly, 51 motor, 52 spring, 53 connecting shaft, 54 outer incomplete gear, 55 inner incomplete gear, 6 mounting plate, 7 toggle plate, 8 reciprocating assembly, 81 first hollow column, 82 solid column, 83 second hollow column. DETAILED DESCRIPTION

[0032] In order to have a clearer understanding of the technical features, purposes and effects of the utility model, the specific implementation methods of the utility model are now described with reference to the accompanying drawings.

[0033] Example 1

[0034] The preferred embodiment of the high-efficiency mortar screening machine provided by the utility model is as follows: Figures 1 to 5 As shown:

[0035] Mortar high efficiency screening machine, including:

[0036] Support plates 1, two in number, symmetrically arranged;

[0037] The outer half cylinder 2 has a hollow interior and is installed at the arc-shaped opening on the side of the bracket plate 1. The bottom surface of the outer half cylinder 2 has a discharge opening.

[0038] The inner half cylinder 3 has a multi-hole setting, which serves as a screening frame. An auxiliary pin 4 is fixedly installed on the left side of the inner half cylinder 3, and the auxiliary pin 4 is arranged to penetrate the outer half cylinder 2;

[0039] The screening assembly 5 is arranged in the outer half cylinder 2, and a reciprocating assembly 8 is installed between the outer half cylinder 2 and the inner half cylinder 3.

[0040] Screening component 5 includes:

[0041] The motor 51 is arranged on the left side of the outer half cylinder 2. A connecting shaft 53 is fixedly installed on the output end of the motor 51. One end of the connecting shaft 53 away from the motor 51 movably penetrates the auxiliary pin 4, the outer half cylinder 2, and the inner half cylinder 3, and extends into the inner half cylinder 3. A spring 52 is sleeved on the outer wall of the auxiliary pin 4. One end of the spring 52 is fixedly installed on the inner wall of the outer half cylinder 2, and the other end of the spring 52 is fixedly installed on the left side of the inner half cylinder 3.

[0042] The outer incomplete gear 54 is fixedly sleeved on the outer wall of the right end of the connecting shaft 53 . The outer incomplete gear 54 is meshed with the inner incomplete gear 55 . The inner incomplete gear 55 is fixedly mounted on the inner wall of the inner half cylinder 3 .

[0043] In the specific implementation process, the connecting shaft 53 can be rotated by starting the motor 51, and the outer incomplete gear 54 can be rotated under the action of the rotation of the connecting shaft 53. Due to the provision of the inner incomplete gear 55, the polarization of the inner half cylinder 3 can be achieved under the action of the rotation of the outer incomplete gear 54, and then the inner half cylinder 3 can be repeatedly flipped under the action of the spring 52, so that the tumbling and screening treatment of the mortar can be realized.

[0044] In this embodiment, a mounting plate 6 is fixedly mounted on the side door of the motor 51 , and the bottom of the mounting plate 6 is fixedly mounted to the surface of the bracket plate 1 .

[0045] Furthermore, a toggle plate 7 is fixedly mounted on the outer wall of the connecting shaft 53 . There are three toggle plates 7 , and the surface of each toggle plate 7 has a hollow setting.

[0046] Example 2

[0047] On the basis of Example 1, the preferred embodiment of the high-efficiency mortar screening machine provided by the utility model is as follows: Figures 1 to 5 As shown:

[0048] The reciprocating assembly 8 comprises:

[0049] A solid column 82, one end of which is fixedly mounted on the right side of the inner half cylinder 3;

[0050] A first hollow column 81 is fixedly sleeved on the outer wall of the solid column 82;

[0051] The right end of the second hollow column 83 is fixedly mounted on the inner wall of the outer half cylinder 2, the inner wall of the left end of the second hollow column 83 is slidably arranged with the outer wall of the right end of the solid column 82, and the left end of the second hollow column 83 is contacted with the right end of the first hollow column 81, and the surfaces where the first hollow column 81 and the second hollow column 83 contact each other are both inclined surfaces.

[0052] In the specific implementation process, when the inner half cylinder 3 is polarized, the column 82 can be driven to be polarized together. At this time, the first hollow column 81 will also be deflected together. Since the second hollow column 83 is set, especially the contact surface between the first hollow column 81 and the second hollow column 83 is set as an inclined surface, here, the auxiliary pin 4 and the outer half cylinder 2 are movably penetrated, so the inner half cylinder 3 can finally be reciprocated horizontally to achieve a better screening effect.

[0053] Working principle: first, pour the dry mortar to be screened into the inner half cylinder 3, and then start the motor 51 to make the connecting shaft 53 drive the outer incomplete gear 54 to rotate, and at the same time, the toggle plate 7 will also rotate together to realize the toggle processing, and cooperate with the later screening work. The rotation of the outer incomplete gear 54 can drive the inner incomplete gear 55 to rotate, and then under the action of the spring 52, the inner half cylinder 3 can be repeatedly deflected to achieve the screening effect. At the same time, the solid column 62 will deflect together with the inner half cylinder 3, and with the cooperation of the first hollow column 81 and the second hollow column 83, the inner half cylinder 3 can be moved back and forth horizontally, and finally horizontal screening is realized, and the deflection screening is coordinated to enhance the overall screening efficiency.

[0054] The above is an illustrative specific implementation of the utility model, and is not intended to limit the scope of the utility model. Any equivalent changes and modifications made by any technician in the field without departing from the concept and principle of the utility model should fall within the scope of protection of the utility model. It should also be noted that the various components of the utility model are not limited to the above-mentioned overall application. The various technical features described in the specification of the utility model can be selected for use alone or in combination according to actual needs. Therefore, the utility model should naturally cover other combinations and specific applications related to the utility model points of this case.

Claims

1. High-efficiency mortar screening machine, characterized by: include: Two support plates (1) are symmetrically arranged; The outer half cylinder (2) has a hollow interior and is mounted at an arc-shaped opening on the side of the support plate (1). The bottom surface of the outer half cylinder (2) has a discharge opening. The inner half cylinder (3) has a multi-hole arrangement and serves as a screening frame. An auxiliary pin (4) is fixedly mounted on the left side of the inner half cylinder (3), and the auxiliary pin (4) is arranged to penetrate the outer half cylinder (2); The screening component (5) is arranged in the outer half cylinder (2), and a reciprocating component (8) is installed between the outer half cylinder (2) and the inner half cylinder (3).

2. The high-efficiency mortar screening machine according to claim 1 is characterized in that: The screening component (5) comprises: The motor (51) is arranged on the left side of the outer half cylinder (2), and a connecting shaft (53) is fixedly mounted on the output end of the motor (51). The end of the connecting shaft (53) away from the motor (51) movably penetrates the auxiliary pin (4), the outer half cylinder (2), and the inner half cylinder (3), and extends into the inner half cylinder (3); The outer incomplete gear (54) is fixedly sleeved on the outer wall of the right end of the connecting shaft (53), and the outer incomplete gear (54) is meshed with the inner incomplete gear (55), and the inner incomplete gear (55) is fixedly mounted on the inner wall of the inner half cylinder (3).

3. The high-efficiency mortar screening machine according to claim 2 is characterized in that: A mounting plate (6) is fixedly mounted on the side door of the motor (51), and the bottom of the mounting plate (6) is fixedly mounted on the surface of the bracket plate (1).

4. The high-efficiency mortar screening machine according to claim 2 is characterized in that: A toggle plate (7) is fixedly mounted on the outer wall of the connecting shaft (53), the number of the toggle plates (7) is three, and the surface of each toggle plate (7) has a hollow setting.

5. The high-efficiency mortar screening machine according to claim 2 is characterized in that: The outer wall of the auxiliary pin (4) is sleeved with a spring (52), one end of the spring (52) is fixedly mounted on the inner wall of the outer half cylinder (2), and the other end of the spring (52) is fixedly mounted on the left side of the inner half cylinder (3).

6. The high-efficiency mortar screening machine according to claim 1 is characterized in that: The reciprocating assembly (8) comprises: A solid column (82), one end of which is fixedly mounted on the right side of the inner half cylinder (3); A first hollow column (81) is fixedly sleeved on the outer wall of the solid column (82); The right end of the second hollow column (83) is fixedly mounted on the inner wall of the outer half cylinder (2), the inner wall of the left end of the second hollow column (83) is slidably arranged with the outer wall of the right end of the solid column (82), and the left end of the second hollow column (83) is contacted with the right end of the first hollow column (81).

7. The high-efficiency mortar screening machine according to claim 6, characterized in that: The surfaces where the first hollow column (81) and the second hollow column (83) contact each other are both inclined surfaces.

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