Mortar stirring device

Abstract

The invention discloses a mortar stirring device which comprises a base, a first supporting vertical plate and a second supporting vertical plate are symmetrically arranged on the top of the base, a Y-axis moving mechanism is slidably installed on the top of the first supporting vertical plate and the top of the second supporting vertical plate, an X-axis moving mechanism is slidably installed on the Y-axis moving mechanism, and a stirring machine is arranged on the X-axis moving mechanism. Stirring blades are arranged on the stirrer, and a circular template is arranged on the Y-axis moving mechanism. After the control handle is held by a hand and the stirrer is started, the Y-axis moving mechanism and the X-axis moving mechanism are operated in a mutually matched manner, so that stirring blades do circular motion around the inner wall of the material barrel in the material barrel, and solidified or pre-solidified mortar on the inner wall of the material barrel is scraped and cleaned; and then the stirring machine is pulled up and down, so that the stirring blade passes through the blade model groove and repeatedly rubs with the blade model groove, and mortar on the stirring blade is scraped and cleaned.

Description

Technical Field

[0001] The invention relates to the technical field of mortar mixing, in particular to a mortar mixing device. Background Art

[0002] The mortar mixing device is mainly used for mixing cement mortar during interior decoration, and is used to mix water, river sand, cement, etc. to obtain a mortar mixture. The mortar mixture is fully stirred in the mortar mixing device to obtain mortar.

[0003] When mortar is being mixed, it is usually done in a barrel, so the mortar is stored in the barrel before being used. During the construction process, the mortar will continue to solidify after being stored in the barrel for a certain period of time, which not only causes waste of mortar, but also the mortar solidified on the inner wall of the barrel is not easy to clean, including solidified on the stirring blades of the stirring device, which will also affect the stirring work of the stirring blades, not only increase the weight of the stirring blades, but also may cause damage to the stirring blades when the mortar in the barrel is re-mixed, and the mortar solidified on the stirring blades will cause violent eccentric shaking when the stirring blades rotate, causing laborious and difficult operations for construction workers.

[0004] Therefore, a mortar mixing device is proposed to solve the above problems. Summary of the invention

[0005] The object of the present invention is to provide a mortar mixing device. After holding the control handle and starting the mixer, the mixing blades make a circular motion around the inner wall of the barrel in the material barrel, so as to scrape and clean the solidified or pre-solidified mortar on the inner wall of the barrel; and by pulling the mixer up and down, the mixing blades and the blade model grooves are repeatedly rubbed against each other, so that the mortar on the mixing blades is scraped and cleaned, thereby solving the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A mortar mixing device comprises a base, a first supporting upright plate and a second supporting upright plate are symmetrically arranged on the top of the base, a material barrel is arranged between the first supporting upright plate and the second supporting upright plate, a Y-axis moving mechanism is slidably installed on the top of the first supporting upright plate and the second supporting upright plate, an X-axis moving mechanism is slidably installed on the Y-axis moving mechanism, a mixer is arranged on the X-axis moving mechanism, and a mixing blade is arranged on the mixer, and the mixing blade is made to move in a circular motion by cooperating with the Y-axis moving mechanism and the X-axis moving mechanism, and the mortar solidified on the inner wall of the material barrel is scraped off, and a circular template is arranged on the Y-axis moving mechanism, and the mixing blade and the circular template are slid and rubbed by sliding and pulling the mixer up and down on the X-axis moving mechanism to scrape off the mortar solidified on the mixing blade.

[0008] Preferably, the Y-axis moving mechanism includes a first L-shaped sliding bar and a second L-shaped sliding bar, the first supporting vertical plate is provided with a first top groove and a first side groove, the second supporting vertical plate is provided with a second top groove and a second side groove, the first L-shaped sliding bar is slidably installed between the first top groove and the first side groove, and the second L-shaped sliding bar is slidably installed between the second top groove and the second side groove.

[0009] Preferably, the X-axis moving mechanism includes an X-axis connecting rod, the tops of the first L-shaped sliding rod and the second L-shaped sliding rod are respectively connected to the two ends of the X-axis connecting rod, an X-axis sliding groove is opened on the top of the X-axis connecting rod, and the mixer is slidably installed on the X-axis sliding groove.

[0010] Preferably, the mixer is a driving motor, and control handles are symmetrically arranged on the external side walls at both ends of the mixer, and switch buttons are arranged on the top of the two control handles. The bottom of the mixer is connected to a stirring rod, a connecting rod is arranged at the bottom of one end of the stirring rod, and a stirring blade is connected to the bottom of one end of the connecting rod.

[0011] Preferably, the circular template is arranged directly above the stirring blade and directly above the material barrel, the first L-shaped sliding rod is provided with a first extension support rod, the second L-shaped sliding rod is provided with a second extension support rod, the first extension support rod and the second extension support rod are respectively connected and fixed to the circular ring side walls at both ends of the circular template.

[0012] Preferably, the first extension support rod is slidably mounted inside one end of the first L-shaped slide rod, and the second extension support rod is slidably mounted inside one end of the second L-shaped slide rod.

[0013] Preferably, the circular template is provided with a blade model groove which is nested with the stirring blade, and the circular template is also provided with a connecting rod model groove which is nested with the connecting rod, and the connecting rod model groove is opened at the center of the blade model groove.

[0014] Preferably, the diameter of the stirring blade is 1 / 2 of the diameter of the barrel, and when the first L-shaped slide bar slides between the first top groove and the first side groove, the first L-shaped slide bar slides at the center of the first top groove and the first side groove, and the distances along the upper and lower ends of the Y-axis are respectively equal to the radius of the stirring blade; when the second L-shaped slide bar slides between the second top groove and the second side groove, the second L-shaped slide bar slides at the center of the second top groove and the second side groove, and the distances along the upper and lower ends of the Y-axis are respectively equal to the radius of the stirring blade.

[0015] Preferably, when the mixer moves on the X-axis slide groove, the mixer slides at the center of the X-axis slide groove in the left and right end directions of the X-axis respectively, and the distance is the radius of the mixing blade.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The mortar mixing device described in the present invention starts the mixer by holding a control handle, and operates the Y-axis moving mechanism and the X-axis moving mechanism in coordination with each other to make the mixing blades move in a circle around the inner wall of the barrel, so as to scrape and clean the solidified or pre-solidified mortar on the inner wall of the barrel.

[0018] 2. The mortar mixing device described in the present invention operates the control handle to pull the mixer up and down, so that the mixing blades pass through the blade model grooves and repeatedly rub against the blade model grooves, thereby scraping and cleaning the mortar on the mixing blades.

[0019] 3. The mortar mixing device described in the present invention is provided with a first extending support rod and a second extending support rod, so that they are slidably installed inside one end of the first L-shaped slide rod and one end of the second L-shaped slide rod respectively. When the staff operates the mixer to move on the X-axis slide groove, the entire circular template below can also be driven to move synchronously, so that the circular template can follow the mixing blades in the barrel to achieve mixing work in the X-axis direction. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a right-side stereoscopic structural schematic diagram of a mortar mixing device according to the present invention;

[0021] Figure 2 It is a left-side stereoscopic structural schematic diagram of a mortar mixing device according to the present invention;

[0022] Figure 3 It is another right-side stereoscopic structural schematic diagram of a mortar mixing device according to the present invention;

[0023] Figure 4 It is another left-side stereoscopic structural schematic diagram of a mortar mixing device according to the present invention;

[0024] Figure 5 The present invention is a schematic diagram of the overall cross-sectional structure of a mortar mixing device.

[0025] In the figure: 1. base; 2. first supporting upright plate; 3. second supporting upright plate; 4. material barrel; 5. mixer; 6. mixing blade; 7. circular template; 8. first L-shaped slide bar; 9. second L-shaped slide bar; 10. first top groove; 11. first side groove; 12. second top groove; 13. second side groove; 14. X-axis connecting rod; 15. X-axis slide groove; 16. control handle; 17. switch button; 18. mixing rod; 19. connecting rod; 20. first extension support rod; 21. second extension support rod; 22. blade model groove; 23. connecting rod model groove. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] See also Figures 1 to 5 The present invention provides a mortar mixing device, including a base 1, on the top of which a first support plate 2 and a second support plate 3 are symmetrically arranged, and the first support plate 2 and the second support plate 3 cooperate with each other to support the Y-axis moving mechanism and the X-axis moving mechanism. A material barrel 4 is arranged between the first support plate 2 and the second support plate 3, which is the working area of ​​the material barrel 4. Figure 1 , Figure 2 As shown, the Y-axis moving mechanism is slidably installed on the top of the first supporting plate 2 and the second supporting plate 3, and the X-axis moving mechanism is slidably installed on the Y-axis moving mechanism. A mixer 5 is arranged on the X-axis moving mechanism, and a mixing blade 6 is arranged on the mixer 5. The mixing blade 6 is located at the bottom center of the barrel 4.

[0028] The Y-axis moving mechanism includes a first L-shaped slide bar 8 and a second L-shaped slide bar 9. The first support vertical plate 2 is provided with a first top groove 10 and a first side groove 11. The first L-shaped slide bar 8 is slidably installed between the first top groove 10 and the first side groove 11, that is, when in use, the first L-shaped slide bar 8 slides in the first top groove 10 and the first side groove 11 at the same time. The second support vertical plate 3 is provided with a second top groove 12 and a second side groove 13. The second L-shaped slide bar 9 is slidably installed between the second top groove 12 and the second side groove 13, that is, when in use, the second L-shaped slide bar 9 slides in the second top groove 12 and the second side groove 13 at the same time. When the first L-shaped slide bar 8 and the second L-shaped slide bar 9 are manipulated to move, the first L-shaped slide bar 8 and the second L-shaped slide bar 9 are operated synchronously. The sliding movement of the first L-shaped slide bar 8 and the second L-shaped slide bar 9 drives the mixer 5 to stir the solidified mortar in the barrel 4 in the Y-axis direction.

[0029] The X-axis moving mechanism includes an X-axis connecting rod 14. The tops of the first L-shaped sliding rod 8 and the second L-shaped sliding rod 9 are respectively connected to the two ends of the X-axis connecting rod 14. When the first L-shaped sliding rod 8 and the second L-shaped sliding rod 9 move, the X-axis connecting rod 14 also moves synchronously. An X-axis sliding groove 15 is provided at the top of the X-axis connecting rod 14, and the mixer 5 is slidably mounted on the X-axis sliding groove 15. The mixer 5 slides in the X-axis sliding groove 15 to stir the solidified mortar in the material barrel 4 in the X-axis direction.

[0030] The mixer 5 is a driving motor, and the two ends of the mixer 5 are symmetrically provided with control handles 16 on the outer side walls, which are used to operate the relevant movement of the mixer 5. The top of the two control handles 16 is provided with a switch button 17, which is used to control the start, stop, speed regulation and other corresponding functions of the mixer 5. Since the technology has been related in the prior art, it can be adaptively configured when used in actual production. The bottom of the mixer 5 is connected with a stirring rod 18, and a connecting rod 19 is provided at the bottom of one end of the stirring rod 18, and a stirring blade 6 is connected to the bottom of one end of the connecting rod 19. When the mortar in the barrel 4 is stirred, after the corresponding material is placed in the barrel 4, since the stirring rod 18 is slidably set in the X-axis slide 15, the entire mixer 5 is first lifted and held, so that the stirring blade 6 moves upward, and then another staff member puts the barrel 4 on the base 1, thereby avoiding the interference of the stirring blade 6, and finally restores the stirring blade 6 to the barrel 4 to stir.

[0031] A circular template 7 is provided on the Y-axis moving mechanism, and the circular template 7 is used to scrape and clean the solidified or pre-solidified mortar on the mixing blade 6. Figure 3 , Figure 4 As shown, the circular template 7 is provided with a blade model groove 22 that is mutually nested with the mixing blade 6, and the circular template 7 is also provided with a connecting rod model groove 23 that is mutually nested with the connecting rod 19, and the connecting rod model groove 23 is provided at the center of the blade model groove 22, so that the mixing blade 6 and the connecting rod 19 can respectively perform friction through the blade model groove 22 and the connecting rod model groove 23, so as to scrape and clean the solidified or pre-solidified mortar on the mixing blade 6. When in use, after holding the control handle 16 with both hands on the X-axis moving mechanism, the mixer 5 is slid up and down to make the mixing blade 6 and the blade model groove 22 perform sliding friction, and this can be repeated multiple times.

[0032] Furthermore, in actual use, commonly used types of drive motors, such as servo motors, have a "zero-point positioning" function when performing electronic control programming. That is, by programming the drive motor, each time the stirring blade 6 stops rotating, it can be restored to the initial zero-point position state. When the drive motor performs the "zero-point positioning" function, it should be relatively matched with the position of the blade model groove 22 on the circular template 7, and the position should be corrected to achieve accurate sliding contact between the stirring blade 6 and the blade model groove 22, thereby avoiding interference. Therefore, when scraping off the solidified or pre-solidified mortar on the stirring blade 6, the stirring blade 6 should first be completely stopped from rotating, and then the mortar should be pulled out and scraped off. The setting position of the circular template 7 should be: the circular template 7 is set directly above the stirring blade 6, and is set directly above the barrel 4, so that the mortar scraped off the stirring blade 6 can be collected in the barrel 4.

[0033] The circular template 7 is installed in a relatively fixed manner, that is, a first extension support rod 20 is provided on the first L-shaped slide bar 8, and a second extension support rod 21 is provided on the second L-shaped slide bar 9. The first extension support rod 20 and the second extension support rod 21 are respectively connected and fixed to the two end circular ring side walls of the circular template 7. In addition, in order to facilitate the overall movement of the circular template 7 in the X-axis direction, the first extension support rod 20 is slidably installed inside one end of the first L-shaped slide bar 8, and the second extension support rod 21 is slidably installed inside one end of the second L-shaped slide bar 9. When the staff operates the mixer 5 to move on the X-axis slide 15, it can also synchronously drive the entire circular template 7 below to move, thereby realizing the mixing work in the X-axis direction in the barrel 4.

[0034] like Figure 3 , Figure 4 , Figure 5 As shown, the motion limit settings for the Y-axis moving mechanism and the X-axis moving mechanism are as follows:

[0035] The diameter of the stirring blade 6 is set to 1 / 2 of the diameter of the barrel 4. When the first L-shaped slide bar 8 slides between the first top groove 10 and the first side groove 11, the distance that the first L-shaped slide bar 8 slides along the upper and lower ends of the Y axis at the center of the first top groove 10 and the first side groove 11 is the radius of the stirring blade 6; that is, when the first L-shaped slide bar 8 slides along the upper or lower end of the Y axis, its maximum sliding stroke is the radius of the stirring blade 6. For example, when the diameter of the barrel 4 is 600mm and the radius is 300mm, the diameter of the stirring blade 6 is 300mm and the radius is 150mm, and the center of the stirring blade 6 is aligned with the center of the barrel 4, when the first L-shaped slide bar 8 slides to the maximum stroke, the blade end of the stirring blade 6 just contacts and cooperates with the inside of the barrel, so that the mortar on the inner wall of the barrel can be scraped off. At the same time, due to the setting of the limit, even in the case of blind operation, there will be no collision effect on the barrel, which ensures the stability of mortar stirring or scraping and improves the safety of equipment use.

[0036] Similarly, when the second L-shaped slide bar 9 slides between the second top groove 12 and the second side groove 13, the distance that the second L-shaped slide bar 9 slides at the center of the second top groove 12 and the second side groove 13 in the upper and lower directions of the Y-axis is the radius of the stirring blade 6; that is, when the second L-shaped slide bar 9 slides along the upper or lower end of the Y-axis direction, its maximum sliding stroke is the radius of the stirring blade 6. For example, when the diameter of the barrel 4 is 600mm and the radius is 300mm, the diameter of the stirring blade 6 is 300mm and the radius is 150mm, the center of the stirring blade 6 is aligned with the center of the barrel 4, and when the second L-shaped slide bar 9 slides to the maximum stroke, the blade end of the stirring blade 6 just contacts and cooperates with the inside of the barrel, thereby being able to scrape off the mortar on the inner wall of the barrel.

[0037] Similarly, when the mixer 5 moves on the X-axis slide groove 15, the distance that the mixer 5 slides at the center of the X-axis slide groove 15 in the left and right directions of the X-axis is the radius of the mixing blade 6; that is, when the mixer 5 slides along the left or right end of the X-axis direction, its maximum sliding stroke is the radius of the mixing blade 6. For example, when the diameter of the barrel 4 is 600mm and the radius is 300mm, the diameter of the mixing blade 6 is 300mm and the radius is 150mm, the center of the mixing blade 6 is aligned with the center of the barrel 4, and when the mixer 5 slides to the maximum stroke, the blade end of the mixing blade 6 just contacts and cooperates with the inside of the barrel, so that the mortar on the inner wall of the barrel can be scraped off.

[0038] In summary, the scraping principle for the solidified or pre-solidified mortar in the barrel 4 is as follows: when the mortar is stored in the barrel 4 for a long time and becomes solidified or pre-solidified, the mixer 5 is started by holding the control handle 16, and the Y-axis moving mechanism and the X-axis moving mechanism are operated in cooperation with each other to make the mixing blade 6 move in a circle around the inner wall of the barrel 4 in the barrel 4, so as to scrape and clean the solidified or pre-solidified mortar on the inner wall of the barrel 4. At the same time, the mixer 5 can be pulled up and down so that the mixing blade 6 can scrape and clean the inner wall positions at different heights in the barrel 4, thereby completing the processing of the solidified or pre-solidified mortar on the inner wall of the barrel 4 and avoiding the waste of mortar resources.

[0039] The principle of scraping off the solidified or pre-solidified mortar in the mixing blade 6 is as follows: when the mixing blade 6 is stored for a long time and the mortar attached thereto solidifies or pre-solidifies, the mixing blade 6 is first stopped, and then the mixer 5 is pulled up and down by operating the control handle 16, so that the mixing blade 6 passes through the blade model groove 22 and repeatedly rubs against the blade model groove 22, thereby scraping off and cleaning the mortar on the mixing blade 6. This prevents the solidified mortar from increasing the weight of the mixing blade 6, and even damages the mixing blade 6 when the mortar in the material barrel 4 is re-mixed. At the same time, it also prevents the mixing blade 6 from causing severe eccentric shaking when rotating, which is conducive to providing labor-saving work for construction personnel.

[0040] The above embodiments show and describe the basic working principle, main technical features and advantages of the present invention. However, the mortar mixing device designed by the present invention is not limited to the above embodiments, and there will be changes and improvements in various different embodiments. These changes and improvements all fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A mortar mixing device, characterized in that: The invention comprises a base (1), wherein a first supporting upright plate (2) and a second supporting upright plate (3) are symmetrically arranged on the top of the base (1), a material barrel (4) is arranged between the first supporting upright plate (2) and the second supporting upright plate (3), a Y-axis moving mechanism is slidably installed on the top of the first supporting upright plate (2) and the second supporting upright plate (3), an X-axis moving mechanism is slidably installed on the Y-axis moving mechanism, a mixer (5) is arranged on the X-axis moving mechanism, and a mixing blade (6) is arranged on the mixer (5), and the mixing blade (6) is made to move in a circular motion by operating the Y-axis moving mechanism and the X-axis moving mechanism in coordination with each other, and the mortar solidified on the inner wall of the material barrel (4) is scraped off, and a circular template (7) is arranged on the Y-axis moving mechanism, and the mixing blade (6) and the circular template (7) are slid and rubbed against each other by sliding the mixer (5) up and down on the X-axis moving mechanism, so that the mortar solidified on the mixing blade (6) is scraped off.

2. A mortar stirring device according to claim 1, characterized in that: The Y-axis moving mechanism comprises a first L-shaped sliding bar (8) and a second L-shaped sliding bar (9); the first supporting vertical plate (2) is provided with a first top groove (10) and a first side groove (11); the second supporting vertical plate (3) is provided with a second top groove (12) and a second side groove (13); the first L-shaped sliding bar (8) is slidably installed between the first top groove (10) and the first side groove (11); the second L-shaped sliding bar (9) is slidably installed between the second top groove (12) and the second side groove (13).

3. A mortar stirring device according to claim 2, characterized in that: The X-axis moving mechanism comprises an X-axis connecting rod (14), the tops of the first L-shaped sliding rod (8) and the second L-shaped sliding rod (9) are respectively connected to the two ends of the X-axis connecting rod (14), the top of the X-axis connecting rod (14) is provided with an X-axis sliding groove (15), and the mixer (5) is slidably mounted on the X-axis sliding groove (15).

4. A mortar stirring device according to claim 3, characterized in that: The mixer (5) is a driving motor. Control handles (16) are symmetrically arranged on the outer side walls at both ends of the mixer (5). Switch buttons (17) are arranged on the tops of the two control handles (16). The bottom of the mixer (5) is connected to a stirring rod (18). A connecting rod (19) is arranged at the bottom of one end of the stirring rod (18). A stirring blade (6) is connected to the bottom of one end of the connecting rod (19).

5. A mortar stirring device according to claim 4, characterized in that: The circular template (7) is arranged directly above the stirring blade (6) and directly above the material barrel (4); the first L-shaped sliding rod (8) is provided with a first extension support rod (20); the second L-shaped sliding rod (9) is provided with a second extension support rod (21); the first extension support rod (20) and the second extension support rod (21) are respectively connected and fixed to the two end circular ring side walls of the circular template (7).

6. A mortar stirring device according to claim 5, characterized in that: The first extension support rod (20) is slidably mounted inside one end of the first L-shaped slide rod (8), and the second extension support rod (21) is slidably mounted inside one end of the second L-shaped slide rod (9).

7. A mortar stirring device according to claim 6, characterized in that: The circular template (7) is provided with a blade model groove (22) which is mutually nested with the stirring blade (6), and the circular template (7) is also provided with a connecting rod model groove (23) which is mutually nested with the connecting rod (19), and the connecting rod model groove (23) is provided at the center of the blade model groove (22).

8. A mortar stirring device according to claim 7, characterized in that: The diameter of the stirring blade (6) is 1 / 2 of the diameter of the barrel (4); when the first L-shaped slide bar (8) slides between the first top groove (10) and the first side groove (11), the first L-shaped slide bar (8) slides at the center of the first top groove (10) and the first side groove (11) along the upper and lower ends of the Y axis by a distance that is the radius of the stirring blade (6); when the second L-shaped slide bar (9) slides between the second top groove (12) and the second side groove (13), the second L-shaped slide bar (9) slides at the center of the second top groove (12) and the second side groove (13) along the upper and lower ends of the Y axis by a distance that is the radius of the stirring blade (6).

9. A mortar stirring device according to claim 8, characterized in that: When the mixer (5) moves on the X-axis slide groove (15), the mixer (5) slides at the center of the X-axis slide groove (15) in the left and right end directions of the X-axis respectively, and the distance is the radius of the mixing blade (6).

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