Mortar mixing device

Abstract

The utility model relates to the technical field of constructional engineering, in particular to a mortar mixing device which comprises a shell, and the upper end of the shell is connected with a stirring mechanism for mixing materials; the stirring mechanism comprises a motor, the motor is fixedly connected to the upper end of the end cover, the output end of the motor penetrates through the end cover and is connected with a threaded material pushing part, and the bottom end of the threaded material pushing part is fixedly connected with a stirring part. Raw materials in the center in the shell are pushed upwards after the threaded material pushing piece rotates, the raw materials moving upwards fall at the upper end of the raw materials on the inner wall of the shell, and the raw materials at the bottom end of the inner wall of the shell move towards the center direction due to the fact that the raw materials are pushed upwards through the threaded material pushing piece. The raw materials located at the upper end gradually move to the bottom end of the inner wall of the shell, and the raw materials reciprocate in the center in the shell and between the upper end of the inner wall of the shell and the bottom end of the inner wall of the shell, so that the raw materials cannot rotate in a single direction, and the stirring effect of the raw materials is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a mortar mixing device. 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.) mixed with water. It is also called mortar or mortar.

[0003] During house construction, cement mortar concrete is needed as an adhesive. In order to reduce labor intensity, the mortar is mixed by a mixing device. When the existing mixing device mixes the mortar, a stirring mechanism in the mixing device stirs and mixes the mortar raw materials. The rotation direction of the stirring mechanism is fixed, and the raw materials rotate in the same direction after being stirred. The stirring member and the raw materials are relatively fixed, and stirring the raw materials in a single direction reduces the stirring effect on the raw materials. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art that the stirring piece and the raw material are relatively fixed, the raw material is stirred in a single direction, and the stirring effect on the raw material is reduced, and a mortar mixing device is proposed.

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

[0006] A mortar mixing device is designed, comprising a shell, the bottom end of the shell is fixedly connected to a base frame, the upper end of the shell is connected to an end cover, both sides of the upper end of the end cover are provided with a feed port, and the upper end of the shell is connected to a stirring mechanism for material mixing;

[0007] The stirring mechanism comprises a motor, which is fixedly connected to the upper end of the end cover, an output end of the motor passes through the end cover and is connected to a threaded pusher, and a stirring member is fixedly connected to the bottom end of the threaded pusher.

[0008] Preferably, an anti-corrosion layer is sprayed on the shell.

[0009] Preferably, an anti-slip pad is fixedly connected to the bottom end of the base frame.

[0010] Preferably, the stirring member includes a fixed sleeve, which is fixedly connected to the bottom end of the threaded pusher, and a plurality of connecting rods are connected to the fixed sleeve at equal intervals along the axial direction, and a stirring block is fixedly connected to one end of each connecting rod, and a gap is provided between the stirring block and the inner wall of the shell, and a plurality of stirring plates are connected to each connecting rod at equal intervals along the length direction.

[0011] Preferably, each of the stirring plates is arranged to be inclined toward the axis of the fixing sleeve.

[0012] Preferably, the upper end of each stirring block is connected to a scraper mechanism for preventing the material from adhering to the inner wall of the shell, and the scraper mechanism includes a scraper having a groove formed on the scraper, and an elastic pad is connected to the groove, and the elastic pad is in contact with the inner wall of the shell.

[0013] The mortar mixing device proposed by the utility model has the following beneficial effects:

[0014] The threaded pusher rotates to push the raw materials at the center of the shell upward, and the raw materials moving upward fall on the upper end of the raw materials on the inner wall of the shell. Since the threaded pusher pushes the raw materials upward, the raw materials at the bottom end of the inner wall of the shell move toward the center, and the raw materials at the upper end gradually move to the bottom end of the inner wall of the shell. The raw materials reciprocate between the center of the shell, the upper end of the inner wall of the shell and the bottom end of the inner wall of the shell, so that the raw materials will not rotate in a single direction, thereby improving the stirring effect of the raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of a mortar mixing device proposed by the utility model;

[0016] Figure 2 This is a schematic diagram of the connection structure between a stirring mechanism and a scraping mechanism in a mortar mixing device proposed by the utility model;

[0017] Figure 3 This is a structural schematic diagram of a stirring member in a mortar mixing device proposed by the utility model;

[0018] Figure 4 The utility model discloses a structural schematic diagram of a scraping mechanism in a mortar mixing device.

[0019] In the figure: 1. shell; 2. base frame; 3. end cover; 4. feed port; 5. stirring mechanism; 6. scraping mechanism; 51. motor; 52. threaded pusher; 53. stirring member; 61. scraper; 62. groove; 63. elastic pad; 531. fixing sleeve; 532. connecting rod; 533. stirring plate; 534. stirring block. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Example 1

[0022] Reference Figure 1-2A mortar mixing device comprises a shell 1, a bottom end of the shell 1 is fixedly connected to a base frame 2, an anti-corrosion layer is sprayed on the shell 1, the anti-corrosion layer is a polyethylene anti-corrosion layer, and the anti-corrosion layer protects the shell 1 from corrosion, an anti-skid pad is fixedly connected to the bottom end of the base frame 2, and the anti-skid pad is a rubber pad, an end cover 3 is connected to the upper end of the shell 1, and both sides of the upper end of the end cover 3 are provided with a feed port 4, and a stirring mechanism 5 for material mixing is connected to the upper end of the shell 1;

[0023] The stirring mechanism 5 includes a motor 51 , which is fixedly connected to the upper end of the end cover 3 , an output end of the motor 51 passes through the end cover 3 and is connected to a threaded pusher 52 , and a stirring member 53 is fixedly connected to the bottom end of the threaded pusher 52 .

[0024] Working process: sand and binder material are introduced into the shell 1 through different feed ports 4, the motor 51 is powered on and started to drive the threaded pusher 52 to rotate, the threaded pusher 52 drives the stirring member 53 to rotate, and the stirring member 53 rotates to stir and mix the sand and binder material, and at the same time, the threaded pusher 52 pushes the raw material at the center of the shell 1 upward after rotation, and the raw material moving upward falls on the upper end of the raw material on the inner wall of the shell 1. Since the threaded pusher 52 pushes the raw material upward, the raw material at the bottom end of the inner wall of the shell 1 moves toward the center, and the raw material at the upper end gradually moves to the bottom end of the inner wall of the shell 1, and the raw material reciprocates between the center of the shell 1, the upper end of the inner wall of the shell 1 and the bottom end of the inner wall of the shell 1, so that the raw material does not rotate in a single direction, thereby improving the stirring effect of the raw material.

[0025] Example 2

[0026] When the raw materials at the bottom of the shell 1 are stirred by the stirring member 53, it is not convenient to discharge the stirred raw materials from the bottom outlet. Figure 2-3 As another preferred embodiment of the utility model, the difference from embodiment 1 is that the stirring member 53 includes a fixed sleeve 531, the fixed sleeve 531 is fixedly connected to the bottom end of the threaded pusher 52, and the fixed sleeve 531 is connected with a plurality of connecting rods 532 at equal intervals along the axis direction, and one end of each connecting rod 532 is fixedly connected with a stirring block 534, and a gap is provided between the stirring block 534 and the inner wall of the shell 1, and each connecting rod 532 is connected with a plurality of stirring plates 533 at equal intervals along the length direction, and each stirring plate 533 is inclined toward the axis direction of the fixed sleeve 531, and the threaded pusher 52 drives the fixed sleeve 531 to rotate, and the fixed sleeve 531 drives the connecting rod 532 to rotate, and the connecting rod 532 drives the stirring block 534 to rotate, and the stirring block 534 rotates to stir the raw materials, and at the same time, the connecting rod 532 drives the stirring plate 533 to rotate, and the stirring plate 533 rotates to push the raw materials toward the center direction, so as to facilitate the discharge of the raw materials from the bottom outlet.

[0027] Example 3

[0028] After the mortar is released from the bottom end of the shell 1, part of the mortar is bonded to the inner wall of the shell 1. Figure 4 As another preferred embodiment of the utility model, on the basis of embodiment 2, the upper end of each stirring block 534 is connected to a scraper mechanism 6 for preventing the material from adhering to the inner wall of the shell 1. The scraper mechanism 6 includes a scraper 61. The scraper 61 is provided with a groove 62. The groove 62 is connected to an elastic pad 63. The elastic pad 63 contacts the inner wall of the shell 1. The stirring block 534 drives the scraper 61 to rotate. The scraper 61 contacts the inner wall of the shell 1 through the elastic pad 63 to scrape off the adhesive on the inner wall of the shell 1. At the same time, the noise generated when the elastic pad 63 contacts the shell 1 is small, and no loud noise is generated when scraping.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A mortar mixing device, characterized in that: It comprises a housing (1), wherein: The bottom end of the shell (1) is fixedly connected to a base frame (2), the upper end of the shell (1) is connected to an end cover (3), both sides of the upper end of the end cover (3) are provided with feed ports (4), and the upper end of the shell (1) is connected to a stirring mechanism (5) for mixing materials; The stirring mechanism (5) comprises a motor (51), wherein the motor (51) is fixedly connected to the upper end of the end cover (3), the output end of the motor (51) passes through the end cover (3) and is connected to a threaded pusher (52), and the bottom end of the threaded pusher (52) is fixedly connected to a stirring member (53).

2. The mortar mixing device according to claim 1, characterized in that: An anti-corrosion layer is sprayed on the shell (1).

3. The mortar mixing device according to claim 1, characterized in that: An anti-skid pad is fixedly connected to the bottom end of the base frame (2).

4. The mortar mixing device according to claim 1, characterized in that: The stirring member (53) comprises a fixed sleeve (531), wherein the fixed sleeve (531) is fixedly connected to the bottom end of the threaded pusher (52), and a plurality of connecting rods (532) are connected to the fixed sleeve (531) at equal intervals along the axis direction, and one end of each connecting rod (532) is fixedly connected to a stirring block (534), and a gap is provided between the stirring block (534) and the inner wall of the shell (1), and a plurality of stirring plates (533) are connected to each connecting rod (532) at equal intervals along the length direction.

5. The mortar mixing device according to claim 4, characterized in that: Each stirring plate (533) is arranged to be inclined toward the axis direction of the fixing sleeve (531).

6. The mortar mixing device according to claim 5, characterized in that: The upper end of each stirring block (534) is connected to a scraper mechanism (6) for preventing the material from adhering to the inner wall of the shell (1), the scraper mechanism (6) comprising a scraper (61), the scraper (61) being provided with a groove (62), the groove (62) being connected to an elastic pad (63), and the elastic pad (63) being in contact with the inner wall of the shell (1).

Images