Cement self-leveling mortar stirring and conveying device
By designing the lifting components and annular rails in the cement self-leveling mortar stirring and conveying device, the problems of mud outlet height adjustment and fixing plate stability are solved, and more efficient construction and more reliable device performance are achieved.
Patent Information
- Application Number
- CN202421472300.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-25
- Publication Date
- 2025-04-22
- Estimated Expiration
- 2034-06-25
AI Technical Summary
The existing cement self-leveling mortar stirring and conveying devices cannot adjust the mud outlet height according to the feeding position height, and the fixing plate has poor stability when rotating.
A cement self-leveling mortar stirring conveying device including a lifting assembly and an annular rail is designed. Through the lifting assembly, the mud outlet height can be adjusted according to the height of the feeding position; through the design of the annular rail and support column, the stability of the fixing plate when rotating is improved, and impurities are facilitated.
It realizes flexible adjustment of the mud outlet height, improves the practicality and construction efficiency of the device, and enhances the stability of the fixed plate, ensuring the reliability of the device in use.
Smart Images
Figure CN222779794U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of mortar mixing and conveying, and in particular relates to a cement self-leveling mortar mixing and conveying 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] Chinese patent application No. 2021226605190 discloses a cement self-leveling mortar mixing and conveying device, which relates to the field of self-leveling mortar technology, including a base plate, a rotating mechanism is installed on the upper end of the base plate, a fixed plate is installed on the rotating mechanism, the four corners of the upper end of the fixed plate are fixedly connected with support columns, the upper end of the support column is fixedly connected with a mixing tank, and the upper end of the mixing tank is provided with a water inlet. The beneficial effect is that through the coordinated design of the feeding mechanism and the stirring mechanism, the raw materials can be mixed evenly and enter the mixing tank for stirring, so that the stirring effect is better; through the design of the universal wheel and the rotating mechanism, not only can the device be moved, but also can be rotated, which is convenient for construction personnel to flow the stirred mortar into the construction area, saving time and effort, and effectively improving the construction efficiency; through the design of the feeding mechanism, the stirred mortar can be better transported to the construction area.
[0004] The above-mentioned patent cannot adjust the height of the mud outlet according to the height of the material receiving position, and its practicality is poor. At the same time, the original device only uses the rotating shaft to support the fixed plate, which has poor stability. The stability of the fixed plate is low when it rotates. Utility Model Content
[0005] In order to solve the problems raised in the above background technology, the utility model provides a cement self-leveling mortar stirring and conveying device, which has the characteristic of being able to adjust the height of the mud outlet according to the height of the material receiving position.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cement self-leveling mortar mixing and conveying device, comprising a mixing tank, a water inlet is provided on one side of the upper end of the mixing tank, a feed port is provided on one side of the water inlet, a handle is provided at one end of the mixing tank, a feeding mechanism is provided at the lower end of the mixing tank, a mud outlet is provided on one side of the lower end of the feeding mechanism, a fixed plate is provided on the lower side of the mixing tank, a bottom plate is provided on the lower side of the fixed plate, a rotating mechanism is provided between the bottom plate and the fixed plate, a universal wheel is provided on the lower side of the bottom plate, and a lifting assembly is provided between the universal wheel and the bottom plate.
[0007] Preferably, the lifting assembly includes a fixed box, a sliding column, a motor, a double-axis screw, a sliding seat, a slide plate, a rotating rod and a shock-absorbing assembly, wherein a fixed box is arranged on the upper end of the universal wheel, a slide plate is arranged inside the fixed box, a plurality of sliding columns are arranged between the slide plate and the base plate, a motor is arranged on the lower side of one end of the fixed box, a double-axis screw is arranged at the output end of the motor, sliding seats are threadedly connected on both sides of the surface of the double-axis screw, a rotating rod is arranged between the sliding seat and the slide plate, and a shock-absorbing assembly is arranged between the sliding column and the base plate.
[0008] Preferably, the shock absorbing assembly includes a connecting plate, a rubber block, a damping rod and a spring, wherein a connecting plate is provided at the upper end of the sliding column, a rubber block is provided at the middle position of the upper end of the connecting plate, a plurality of damping rods are provided between the bottom plate and the connecting plate, and a spring is provided on the outside of the damping rod between the bottom plate and the connecting plate.
[0009] Preferably, the rotating rod and the sliding seat as well as the rotating rod and the sliding plate are rotationally connected via an axle pin, and the two sliding seats are threadedly connected to the double-axis lead screw in opposite directions.
[0010] Preferably, a plurality of support columns are provided at the lower end of the fixed plate, a slider is provided at the lower end of the support columns, an annular rail is provided at a position corresponding to the slider at the upper end of the bottom plate, and a chip removal opening is provided at the lower side of the front end of the annular rail.
[0011] Preferably, adjacent support columns form an angle of ninety degrees, the side of the slider is in close contact with the inner wall of the annular rail, and the slider and the support columns are welded by spot welding.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] 1. The utility model sets a lifting component, starts the motor to drive the double-axis screw to rotate, and the rotation of the double-axis screw drives the two slides to move toward each other in the fixed box. The two slides move toward each other and push the slide plate to rise and fall through the rotating rod. The lifting of the slide plate pushes the bottom plate to rise and fall through the sliding column, thereby achieving the effect of lifting and adjusting the mud outlet. By setting the lifting component, the height of the mud outlet can be adjusted according to the height of the material receiving position, which is convenient for discharging and improves the practicality of the device.
[0014] 2. The utility model provides an annular rail. When the fixed plate is rotated and adjusted, the sliders at the lower ends of the several support columns at the lower end of the fixed plate slide in the annular rail at the upper end of the bottom plate. The several support columns and the sliders can support the fixed plate, so that the fixed plate is more stable when rotating. At the same time, a chip discharge port is provided on the lower side of the front end of the annular rail to facilitate the discharge and cleaning of impurities that fall into the annular rail. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a three-dimensional diagram of the utility model;
[0016] Figure 2 It is a right side stereogram of the utility model;
[0017] Figure 3 This is a cutaway perspective view of a fixing box of the utility model;
[0018] In the figure: 1. agitator; 2. lifting assembly; 21. fixed box; 22. slide column; 23. motor; 24. double-axis screw; 25. slide seat; 26. slide plate; 27. rotating rod; 28. shock-absorbing assembly; 281. connecting plate; 282. rubber block; 283. damping rod; 284. spring; 3. handle; 4. ring rail; 5. support column; 6. slide block; 7. universal wheel; 8. bottom plate; 9. fixed plate; 10. mud outlet; 11. feeding mechanism; 12. water inlet; 13. feeding port; 14. rotating mechanism; 15. chip discharge port. DETAILED DESCRIPTION
[0019] 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.
[0020] Example 1
[0021] See also Figure 1-3 The utility model provides the following technical solutions: a cement self-leveling mortar mixing and conveying device, comprising a mixing tank 1, a water inlet 12 is arranged on one side of the upper end of the mixing tank 1, a feed port 13 is arranged on one side of the water inlet 12, a handle 3 is arranged at one end of the mixing tank 1, a feeding mechanism 11 is arranged at the lower end of the mixing tank 1, a mud outlet 10 is arranged on one side of the lower end of the feeding mechanism 11, a fixed plate 9 is arranged on the lower side of the mixing tank 1, a bottom plate 8 is arranged on the lower side of the fixed plate 9, a rotating mechanism 14 is arranged between the bottom plate 8 and the fixed plate 9, a universal wheel 7 is arranged on the lower side of the bottom plate 8, and a lifting component 2 is arranged between the universal wheel 7 and the bottom plate 8.
[0022] Specifically, the lifting assembly 2 includes a fixed box 21, a slide column 22, a motor 23, a double-axis screw 24, a slide seat 25, a slide plate 26, a rotating rod 27 and a shock-absorbing assembly 28, wherein a fixed box 21 is arranged on the upper end of the universal wheel 7, a slide plate 26 is arranged inside the fixed box 21, a plurality of slide columns 22 are arranged between the slide plate 26 and the base plate 8, a motor 23 is arranged on the lower side of one end of the fixed box 21, a double-axis screw 24 is arranged at the output end of the motor 23, slide seats 25 are threadedly connected on both sides of the surface of the double-axis screw 24, a rotating rod 27 is arranged between the slide seat 25 and the slide plate 26, and a shock-absorbing assembly 28 is arranged between the slide column 22 and the base plate 8.
[0023] By adopting the above technical solution, the motor 23 is turned on to drive the double-axis screw 24 to rotate. The rotation of the double-axis screw 24 drives the two slides 25 to move toward each other in the fixed box 21. The two slides 25 move toward each other and push the slide plate 26 to rise and fall through the rotating rod 27. The slide plate 26 is lifted and lowered and pushes the bottom plate 8 to rise and fall through the slide column 22, thereby achieving the effect of lifting and lowering the mud outlet 10. By setting the lifting component 2, the height of the mud outlet 10 can be adjusted according to the height of the material receiving position, which is convenient for discharging and improves the practicality of the device.
[0024] Specifically, the shock absorbing assembly 28 includes a connecting plate 281, a rubber block 282, a damping rod 283 and a spring 284, wherein a connecting plate 281 is provided at the upper end of the sliding column 22, a rubber block 282 is provided at the middle position of the upper end of the connecting plate 281, a plurality of damping rods 283 are provided between the bottom plate 8 and the connecting plate 281, and a spring 284 is provided on the outside of the damping rod 283 between the bottom plate 8 and the connecting plate 281.
[0025] By adopting the above technical solution, the device generates vibration when in use, and the vibration pushes the base plate 8 to compress the damping rod 283 and the spring 284 at the upper end of the connecting plate 281. The damping rod 283 and the spring 284 can play a buffering and shock-absorbing role for the device. At the same time, the rubber block 282 provided at the upper end of the connecting plate 281 can play a limiting and protective role for the damping rod 283 and the spring 284.
[0026] Specifically, the rotating rod 27 and the slide seat 25 as well as the rotating rod 27 and the slide plate 26 are rotatably connected via an axle pin, and the two slide seats 25 are threadedly connected to the double-axis screw rod 24 in opposite directions.
[0027] By adopting the above technical solution, the rotating rod 27 can rotate between the slide seat 25 and the slide plate 26, and the rotation of the double-axis screw rod 24 can drive the two slide seats 25 to move toward each other.
[0028] When the present embodiment is used, the cement self-leveling mortar mixing and conveying device is used, the device is installed in a suitable position, the mortar raw materials are added into the mixing tank 1 through the feed port 13, and water is added into the mixing tank 1 through the water inlet 12. The device can be moved to a suitable position through the universal wheel 7. After the mortar is mixed in the mixing tank 1, the mortar enters the feeding mechanism 11 and is discharged through the mud outlet 10. The rotating mechanism 14 can drive the fixed plate 9 to rotate, thereby driving the mixing tank 1 at the upper end of the fixed plate 9 to rotate and adjust. By setting the lifting component 2, the motor 23 is turned on to drive the double-axis screw 24 to rotate. The rotation of the double-axis screw 24 drives the two slides 25 to move toward each other in the fixed box 21. The two slides 2 The sliding plates 26 are moved in opposite directions and are pushed up and down through the rotating rod 27. The sliding plates 26 are pushed up and down through the sliding posts 22 to push the bottom plate 8 up and down, thereby achieving the effect of adjusting the mud outlet 10. By setting the lifting assembly 2, the height of the mud outlet 10 can be adjusted according to the height of the material receiving position, which is convenient for material discharge and improves the practicality of the device. By setting the shock absorbing assembly 28, the device generates vibration when it is used, and the vibration pushes the bottom plate 8 to compress the damping rod 283 and the spring 284 at the upper end of the connecting plate 281. The damping rod 283 and the spring 284 can play a buffering and shock absorbing role for the device. At the same time, the rubber block 282 is set at the upper end of the connecting plate 281 to play a limiting protection role for the damping rod 283 and the spring 284.
[0029] Example 2
[0030] The difference between this embodiment and embodiment 1 is that: a plurality of support columns 5 are arranged at the lower end of the fixed plate 9, a slider 6 is arranged at the lower end of the support column 5, an annular rail 4 is arranged at the upper end of the base plate 8 at a position corresponding to the slider 6, and a chip removal opening 15 is arranged at the lower side of the front end of the annular rail 4.
[0031] By adopting the above technical solution, when the fixed plate 9 is rotated and adjusted, the sliders 6 at the lower ends of the several support columns 5 at the lower end of the fixed plate 9 slide in the annular rail 4 at the upper end of the base plate 8. The several support columns 5 and the sliders 6 can support the fixed plate 9, so that the fixed plate 9 is more stable when rotating. At the same time, a chip discharge port 15 is provided on the lower side of the front end of the annular rail 4 to facilitate the discharge and cleaning of impurities that have fallen into the annular rail 4.
[0032] Specifically, there is an angle of ninety degrees between adjacent support columns 5 , the side of the slider 6 is in close contact with the inner wall of the annular rail 4 , and the slider 6 and the support columns 5 are welded by spot welding.
[0033] By adopting the above technical solution, a number of support columns 5 can be distributed equidistantly, the sliding block 6 can slide more stably in the annular rail 4, and the spot welding makes the sliding block 6 and the support column 5 more secure.
[0034] When this embodiment is used, by setting the annular rail 4, when the fixed plate 9 is rotated and adjusted, the sliders 6 at the lower ends of the several support columns 5 at the lower end of the fixed plate 9 slide in the annular rail 4 at the upper end of the base plate 8. The several support columns 5 and the sliders 6 can support the fixed plate 9, so that the fixed plate 9 is more stable when rotating. At the same time, a chip discharge port 15 is set on the lower side of the front end of the annular rail 4 to facilitate the discharge and cleaning of impurities that fall into the annular rail 4.
[0035] The motor 23 in the present invention is an existing disclosed technology, and the selected model is 5IK120GN-CF.
[0036] The damping rod 283 in the utility model is an existing disclosed technology, and the selected model is SQS.
[0037] The structure and working principle of the mixing tank 1, handle 3, universal wheel 7, bottom plate 8, fixed plate 9, mud outlet 10, feeding mechanism 11, water inlet 12, feeding port 13 and rotating mechanism 14 in the utility model have been disclosed in a cement self-leveling mortar mixing and conveying device disclosed in Chinese patent application No. 2021226605190. Its working principle is to add the mortar raw material into the mixing tank 1 through the feeding port 13, and add water to the mixing tank 1 through the water inlet 12. The device can be moved to a suitable position by the universal wheel 7. After the mortar is stirred in the mixing tank 1, the mortar enters the feeding mechanism 11 and is discharged through the mud outlet 10. The rotating mechanism 14 can drive the fixed plate 9 to rotate, thereby driving the mixing tank 1 at the upper end of the fixed plate 9 to rotate and adjust.
[0038] The working principle and use process of the utility model: when the cement self-leveling mortar mixing and conveying device is used, the device is installed at a suitable position, the mortar raw materials are added into the mixing tank 1 through the feed port 13, and water is added into the mixing tank 1 through the water inlet 12. The device can be moved to a suitable position through the universal wheel 7. After the mortar is mixed in the mixing tank 1, the mortar enters the feeding mechanism 11 and is discharged through the mud outlet 10. The rotating mechanism 14 can drive the fixed plate 9 to rotate, thereby driving the mixing tank 1 at the upper end of the fixed plate 9 to rotate and adjust. By setting the lifting component 2, the motor 23 is turned on to drive the double-axis screw rod 24 to rotate. The rotation of the double-axis screw rod 24 drives the two slide seats 25 to move toward each other in the fixed box 21. The two slide seats 25 move toward each other and push the slide plate 26 to rise and fall through the rotating rod 27. The lifting of the slide plate 26 pushes the bottom plate 8 to rise and fall through the sliding column 22, thereby achieving the effect of lifting and lowering the mud outlet 10. By setting the lifting component 2, the height of the mud outlet 10 can be adjusted according to the height of the material receiving position, which is convenient for discharging and improves the practicality of the device. By setting the shock-absorbing component 28, the device generates vibration when it is used, and the vibration pushes the bottom plate 8 to compress the damping rod 283 and the spring 284 at the upper end of the connecting plate 281. The damping rod 283 and the spring 284 can play a buffering and shock-absorbing role for the device. At the same time, a rubber block 282 is set at the upper end of the connecting plate 281 to play a limiting protection role for the damping rod 283 and the spring 284. By setting the annular rail 4, when the fixed plate 9 is rotated and adjusted, the sliders 6 at the lower ends of the several support columns 5 at the lower end of the fixed plate 9 slide in the annular rail 4 at the upper end of the bottom plate 8. The several support columns 5 and the slider 6 can support the fixed plate 9, so that the fixed plate 9 is more stable when rotating. At the same time, a chip discharge port 15 is set on the lower side of the front end of the annular rail 4 to facilitate the discharge and cleaning of impurities that fall into the annular rail 4.
[0039] 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 cement self-leveling mortar mixing and conveying device, comprising a mixing tank, characterized in that: A water inlet is provided on one side of the upper end of the mixing tank, a feed inlet is provided on one side of the water inlet, a handle is provided at one end of the mixing tank, a feeding mechanism is provided at the lower end of the mixing tank, a mud outlet is provided on one side of the lower end of the feeding mechanism, a fixed plate is provided on the lower side of the mixing tank, a bottom plate is provided on the lower side of the fixed plate, a rotating mechanism is provided between the bottom plate and the fixed plate, a universal wheel is provided on the lower side of the bottom plate, and a lifting component is provided between the universal wheel and the bottom plate.
2. The cement self-leveling mortar stirring and conveying device according to claim 1 is characterized in that: The lifting assembly includes a fixed box, a sliding column, a motor, a double-axis screw, a sliding seat, a slide plate, a rotating rod and a shock-absorbing assembly, wherein a fixed box is arranged on the upper end of the universal wheel, a slide plate is arranged inside the fixed box, a plurality of sliding columns are arranged between the slide plate and the base plate, a motor is arranged on the lower side of one end of the fixed box, a double-axis screw is arranged at the output end of the motor, sliding seats are threadedly connected on both sides of the surface of the double-axis screw, a rotating rod is arranged between the sliding seat and the slide plate, and a shock-absorbing assembly is arranged between the sliding column and the base plate.
3. A cement self-leveling mortar stirring and conveying device according to claim 2, characterized in that: The shock absorbing assembly includes a connecting plate, a rubber block, a damping rod and a spring, wherein a connecting plate is arranged at the upper end of the sliding column, a rubber block is arranged at the middle position of the upper end of the connecting plate, a plurality of damping rods are arranged between the bottom plate and the connecting plate, and a spring is arranged on the outside of the damping rod between the bottom plate and the connecting plate.
4. The cement self-leveling mortar stirring and conveying device according to claim 2 is characterized in that: The rotating rod and the sliding seat as well as the rotating rod and the sliding plate are all rotatably connected via an axle pin, and the two sliding seats are threadedly connected to the double-axis lead screw in opposite directions.
5. The cement self-leveling mortar stirring and conveying device according to claim 1 is characterized in that: The lower end of the fixed plate is provided with a plurality of support columns, the lower end of the support columns is provided with a slide block, the upper end of the bottom plate corresponding to the slide block is provided with an annular rail, and the lower side of the front end of the annular rail is provided with a chip removal opening.
6. The cement self-leveling mortar stirring and conveying device according to claim 5, characterized in that: There is a 90-degree angle between the adjacent support columns, the side of the slider is in close contact with the inner wall of the annular rail, and the slider and the support columns are welded by spot welding.