Mortar admixture mixing and stirring equipment

Abstract

The utility model discloses stirring and mixing equipment for mortar admixture mixing, and particularly relates to the technical field of stirring and mixing, which comprises a device shell, a stirring and mixing device, a stirring and mixing device, a stirring and mixing device and a stirring and mixing device, the stirring and mixing mechanism is fixedly mounted at the upper end of the device shell, and the lower end of the stirring and mixing mechanism penetrates through the top end of the device shell and extends into the device shell; the mortar admixture mixing barrel mechanism is mounted in the device shell and is in mechanical linkage with the stirring and mixing mechanism; wherein the stirring and mixing mechanism comprises a motor, the motor is fixedly installed in the middle of the upper end face of the device shell, and the lower end of a motor output shaft penetrates through the top end of the device shell. According to the mortar admixture mixing barrel, mortar admixture raw materials can be fully and automatically stirred and mixed, and the defect that the stirring rod cannot fully stir the interior of the mortar admixture mixing barrel due to the fact that an existing mortar admixture mixing barrel is of a fixed design is overcome.

Description

Technical Field

[0001] The utility model relates to the technical field of stirring and mixing, in particular to a mortar admixture mixing and stirring device. Background Art

[0002] Mortar admixture is a series of masonry mortar and plastering mortar. It is used as an additive for masonry and plastering in civil engineering. It has many categories: Lime King, Mortar King, Rock Sand Essence, Mortar King, Mortar Treasure, Cement Additive, Cement Plasticizer, etc. It is an additive added to cement and sand to improve the performance of cement mortar. It can overcome hollowing, cracking and other conditions.

[0003] In the process of production and processing of mortar admixtures, stirring and mixing equipment is often needed to mix the raw materials of mortar admixtures. However, the existing mortar admixture mixing and mixing equipment has the following problems:

[0004] The mortar admixture mixing barrel is often fixed. If the capacity of the mortar admixture mixing barrel is small, the amount of mortar admixture stirred will be small, which will lead to low stirring and mixing efficiency. If the volume and capacity of the mortar admixture mixing barrel is large, the volume of the matching stirring rod will be larger and the length of the stirring rod will also be longer, resulting in poor stability of the stirring rod during stirring work due to its large volume and long length. During the stirring process, there is a risk of breakage at the connection between the stirring rod and the drive shaft.

[0005] Therefore, we make improvements on this and propose a mortar admixture mixing and stirring device. Utility Model Content

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] The utility model discloses a mortar admixture mixing and stirring device, comprising:

[0008] The device housing has a front end with a take-in / take-out opening, and a take-in / take-out door panel is installed at the take-in / take-out opening;

[0009] A stirring and mixing mechanism is fixedly mounted on the upper end of the device housing, and a lower end of the stirring and mixing mechanism penetrates through the top end of the device housing and extends into the interior of the device housing; and

[0010] The mortar admixture mixing barrel mechanism is installed inside the device housing and is mechanically linked with the stirring and mixing mechanism;

[0011] The stirring and mixing mechanism includes a motor, which is fixedly mounted in the middle of the upper end surface of the device housing, and the lower end of the motor output shaft passes through the top of the device housing and extends into the inside of the device housing, and is fixedly connected to a stirring shaft, and a plurality of stirring rods are fixedly mounted at equal distances on both ends of the stirring shaft;

[0012] The top of the stirring shaft is mechanically linked to a vertically arranged worm, the top of the worm is rotatably connected to the top of the device housing, and the front end of the bottom of the worm is mechanically linked to a horizontally arranged reciprocating screw, the right end of the reciprocating screw is rotatably connected to the right end surface of the device housing;

[0013] The mortar admixture mixing barrel mechanism comprises a mortar admixture mixing barrel, the upper end of the mortar admixture mixing barrel is open, and a discharge port is provided at the front end of the bottom of the mortar admixture mixing barrel, and a discharge door panel is installed at the discharge port, a rectangular nut block is fixedly installed at the middle position of the rear end of the mortar admixture mixing barrel, the rectangular nut block is threadedly mounted on the reciprocating screw rod, the lower end of the stirring shaft passes through the upper opening of the mortar admixture mixing barrel and extends to the interior of the mortar admixture mixing barrel, and the stirring rod is located inside the mortar admixture mixing barrel.

[0014] As a preferred technical solution of the utility model, the top of the stirring shaft is fixedly sleeved with a first transmission wheel, the top of the worm is fixedly sleeved with a second transmission wheel, and the first transmission wheel is connected to the second transmission wheel through a transmission belt.

[0015] As a preferred technical solution of the utility model, a worm gear is fixedly mounted on the left end of the reciprocating screw, and the rear end of the worm gear is meshed with the front end of the bottom of the worm.

[0016] As a preferred technical solution of the utility model, the rear end surface of the rectangular nut block is slidably fitted with the rear end surface inside the device housing in the horizontal direction;

[0017] The lower end surface of the mortar admixture mixing barrel is slidably fitted with the bottom end surface inside the device shell in the horizontal direction.

[0018] As a preferred technical solution of the utility model, both left and right ends of the mortar admixture mixing barrel are arc-shaped.

[0019] As a preferred technical solution of the utility model, a rubber shock-absorbing pad is fixedly provided at the lower end of the device housing.

[0020] The beneficial effects of the utility model are:

[0021] 1. When using this type of mortar admixture mixing equipment, open the door panel, pour the mortar admixture raw materials into the mortar admixture mixing barrel through the upper opening of the mortar admixture mixing barrel, and then start the motor. The motor can drive the stirring shaft to rotate, and the rotating stirring shaft can automatically stir and mix the mortar admixture raw materials in the mortar admixture mixing barrel through the stirring rod.

[0022] 2. In this type of mortar admixture mixing equipment, the motor can drive the reciprocating screw to rotate, and the rotating reciprocating screw can drive the rectangular nut block to move back and forth left and right, thereby driving the mortar admixture mixing barrel to move back and forth left and right, so that the stirring rod can fully stir and mix the mortar admixture raw materials in the mortar admixture mixing barrel. By setting the left and right ends of the mortar admixture mixing barrel into an arc shape, the stirring and mixing effect of the stirring rod on the mortar admixture raw materials on the left and right sides of the mortar admixture mixing barrel can be improved.

[0023] The utility model can realize fully automatic stirring and mixing of mortar admixture raw materials, and solves the problem that the existing mortar admixture mixing barrel is fixedly designed, so that the stirring rod cannot fully stir the inside of the mortar admixture mixing barrel. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0025] Figure 1 This is a structural schematic diagram of a mortar admixture mixing and stirring device of the utility model;

[0026] Figure 2 It is a cross-sectional view of a device housing in a mortar admixture mixing and stirring device of the utility model;

[0027] Figure 3 It is a structural schematic diagram of a stirring and mixing mechanism in a mortar admixture mixing and stirring device of the utility model;

[0028] Figure 4 The utility model is a structural schematic diagram of a mortar admixture mixing barrel mechanism in a mortar admixture mixing and stirring device.

[0029] In the figure: 1. Device housing; 2. Stirring and mixing mechanism; 3. Door panel removal and placement; 4. Mortar admixture mixing barrel mechanism;

[0030] 201, motor; 202, stirring shaft; 203, stirring rod; 204, transmission belt; 205, worm; 206, worm wheel; 207, reciprocating screw;

[0031] 401. Mortar admixture mixing barrel; 402. Rectangular nut block; 403. Discharge door panel. DETAILED DESCRIPTION

[0032] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0033] Example: Figure 1-4 As shown, the utility model is a mortar admixture mixing and stirring device, comprising:

[0034] The device housing 1 has a front end with a take-in and put-out opening, and a take-in and put-out door panel 3 is installed at the take-in and put-out opening;

[0035] The stirring and mixing mechanism 2 is fixedly mounted on the upper end of the device housing 1, and the lower end of the stirring and mixing mechanism 2 penetrates the top of the device housing 1 and extends into the inside of the device housing 1; and

[0036] The mortar admixture mixing barrel mechanism 4 is installed inside the device housing 1 and is mechanically linked with the stirring and mixing mechanism 2;

[0037] The stirring and mixing mechanism 2 includes a motor 201, which is fixedly mounted at the middle of the upper end surface of the device housing 1. The lower end of the output shaft of the motor 201 passes through the top of the device housing 1 and extends to the inside of the device housing 1. The motor 201 is fixedly connected to a stirring shaft 202. A plurality of stirring rods 203 are fixedly mounted at equal distances on both ends of the stirring shaft 202.

[0038] The top of the stirring shaft 202 is mechanically linked to a vertically arranged worm 205, the top of which is rotatably connected to the top of the device housing 1, and the bottom front end of the worm 205 is mechanically linked to a horizontally arranged reciprocating screw 207, the right end of which is rotatably connected to the right end surface of the device housing 1;

[0039] The mortar admixture mixing barrel mechanism 4 includes a mortar admixture mixing barrel 401, the upper end of the mortar admixture mixing barrel 401 is open, and a discharge port is opened at the front end of the bottom of the mortar admixture mixing barrel 401, and a discharge door panel 403 is installed at the discharge port, and a rectangular nut block 402 is fixedly installed at the middle position of the rear end of the mortar admixture mixing barrel 401, and the rectangular nut block 402 is threadedly mounted on the reciprocating screw 207, and the lower end of the stirring shaft 202 passes through the upper open end of the mortar admixture mixing barrel 401 and extends to the interior of the mortar admixture mixing barrel 401, and the stirring rod 203 is located inside the mortar admixture mixing barrel 401.

[0040] In this embodiment, Figure 2-3As shown, a first transmission wheel is fixedly mounted on the top of the stirring shaft 202 , a second transmission wheel is fixedly mounted on the top of the worm 205 , and the first transmission wheel is connected to the second transmission wheel via a transmission belt 204 .

[0041] By starting the motor 201 , the motor 201 can drive the stirring shaft 202 to rotate. The rotating stirring shaft 202 can drive the worm 205 to rotate through the first transmission wheel, the second transmission wheel and the transmission belt 204 , thereby realizing mechanical linkage between the worm 205 and the stirring shaft 202 .

[0042] A worm wheel 206 is fixedly mounted on the left end of the reciprocating screw rod 207 , and the rear end of the worm wheel 206 is meshed with the front end of the bottom of the worm 205 .

[0043] The rotating worm 205 can drive the worm wheel 206 to rotate, and the rotating worm wheel 206 can drive the reciprocating screw 207 to rotate, thereby realizing mechanical linkage between the worm 205 and the reciprocating screw 207 .

[0044] like Figure 4 As shown, the rear end face of the rectangular nut block 402 slides and fits with the rear end face inside the device housing 1 in the horizontal direction; through the above design, when the reciprocating screw 207 rotates, it can drive the rectangular nut block 402 to be stably driven in the horizontal direction.

[0045] The lower end surface of the mortar admixture mixing barrel 401 is slidably fitted with the bottom end surface inside the device housing 1 in the horizontal direction. Through the above design, the horizontally movable rectangular nut block 402 shell can stably drive the mortar admixture mixing barrel 401 in the horizontal direction.

[0046] The left and right ends of the mortar admixture mixing barrel 401 are both arc-shaped. Through the above design, the stirring effect of the stirring rod 203 on the mortar admixture raw materials located on the left and right sides of the mortar admixture mixing barrel 401 can be improved.

[0047] A rubber shock-absorbing pad is fixedly arranged at the lower end of the device housing 1. Through the above design, the shock-absorbing effect of the utility model can be improved.

[0048] When working, when in use, open the access door panel 3, and pour the mortar admixture raw materials into the mortar admixture mixing barrel 401 through the upper opening of the mortar admixture mixing barrel 401;

[0049] Then start the motor 201, the motor 201 can drive the stirring shaft 202 and the reciprocating screw 207 to rotate, and the rotating stirring shaft 202 can automatically stir and mix the mortar admixture raw materials in the mortar admixture mixing barrel 401 through the stirring rod 203;

[0050] The rotating reciprocating screw rod 207 can drive the rectangular nut block 402 to move back and forth, and then drive the mortar admixture mixing barrel 401 to move back and forth, so that the stirring rod 203 can fully stir and mix the mortar admixture raw materials in the mortar admixture mixing barrel 401;

[0051] After the stirring and mixing is completed, the discharge door panel 403 is opened, and the mortar admixture raw materials can be discharged from the mortar admixture mixing barrel 401 through the discharge port.

[0052] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A mortar admixture mixing and stirring device, characterized in that: include: The device housing (1) has a front end with a take-in / take-out opening, and a take-in / take-out door panel (3) is installed at the take-in / take-out opening; The stirring and mixing mechanism (2) is fixedly mounted on the upper end of the device housing (1), and the lower end of the stirring and mixing mechanism (2) penetrates the top end of the device housing (1) and extends into the interior of the device housing (1); and A mortar admixture mixing barrel mechanism (4) is installed inside the device housing (1) and is mechanically linked to the stirring and mixing mechanism (2); The stirring and mixing mechanism (2) comprises a motor (201), the motor (201) being fixedly mounted at the middle of the upper end surface of the device housing (1), the lower end of the output shaft of the motor (201) passing through the top of the device housing (1) and extending into the interior of the device housing (1), and being fixedly connected to a stirring shaft (202), and a plurality of stirring rods (203) being fixedly mounted at equal distances on both left and right ends of the stirring shaft (202); The top of the stirring shaft (202) is mechanically linked to a vertically arranged worm (205), the top of the worm (205) is rotatably connected to the top of the device housing (1), and the bottom front end of the worm (205) is mechanically linked to a horizontally arranged reciprocating screw (207), the right end of the reciprocating screw (207) is rotatably connected to the right end surface of the device housing (1); The mortar admixture mixing barrel mechanism (4) comprises a mortar admixture mixing barrel (401), the upper end of the mortar admixture mixing barrel (401) is open, and a discharge port is provided at the front end of the bottom of the mortar admixture mixing barrel (401), and a discharge door plate (403) is installed at the discharge port, a rectangular nut block (402) is fixedly installed at the middle position of the rear end of the mortar admixture mixing barrel (401), and the rectangular nut block (402) is threadedly mounted on the reciprocating screw rod (207), the lower end of the stirring shaft (202) passes through the upper open end of the mortar admixture mixing barrel (401) and extends into the interior of the mortar admixture mixing barrel (401), and the stirring rod (203) is located inside the mortar admixture mixing barrel (401).

2. A mortar admixture mixing and stirring device according to claim 1, characterized in that: A first transmission wheel is fixedly sleeved on the top of the stirring shaft (202), and a second transmission wheel is fixedly sleeved on the top of the worm (205). The first transmission wheel is connected to the second transmission wheel via a transmission belt (204).

3. A mortar admixture mixing and stirring device according to claim 2, characterized in that: A worm wheel (206) is fixedly mounted on the left end of the reciprocating screw rod (207), and the rear end of the worm wheel (206) is meshed with the front end of the bottom of the worm rod (205).

4. A mortar admixture mixing and stirring device according to claim 3, characterized in that: The rear end surface of the rectangular nut block (402) is slidably fitted with the rear end surface inside the device housing (1) in the horizontal direction; The lower end surface of the mortar admixture mixing barrel (401) is slidably fitted with the inner bottom end surface of the device housing (1) in the horizontal direction.

5. A mortar admixture mixing and stirring device according to claim 4, characterized in that: The left and right ends of the mortar admixture mixing barrel (401) are both arc-shaped.

6. A mortar admixture mixing and stirring device according to claim 5, characterized in that: A rubber shock-absorbing pad is fixedly arranged at the lower end of the device housing (1).

Images