Cement paste mixer convenient to lift

Abstract

The utility model discloses a cement paste stirrer convenient to lift. The cement paste stirrer comprises a machine table, a stirring pot, a bracket, a lifting assembly, a stirring assembly and a driving assembly for driving the stirring assembly to rotate, wherein the lifting assembly comprises a placing table and an air cylinder vertically arranged on the machine table, the telescopic end of the air cylinder is connected with the bottom of the placing table, the placing table is provided with a containing cavity for containing the lower portion of the stirring pot, and a weighing sensor is embedded in the inner wall of the bottom of the placing table; the stirring assembly is located above the stirring pot, the stirring assembly comprises a stirring rod and a protective cover, the protective cover is installed on the support, and when the stirring pot is located at the stirring position, the protective cover covers the stirring pot. The air cylinder is used as a power source for lifting the placing table, so that the lifting height of the stirring pot is more labor-saving and convenient to adjust; and secondly, the protective cover for covering the stirring pot is designed on the periphery of the stirring assembly, so that the splashing mixture can be prevented from splashing out of the stirring pot during stirring, and the working environment and equipment cannot be polluted.

Description

Technical Field

[0001] The utility model belongs to the technical field of cement slurry mixing, in particular to a cement slurry mixer which is convenient to lift. Background Art

[0002] Cement slurry mixer is used to mix the cement and water mixture specified in the standard into a uniform trial slurry for measuring the standard consistency and setting time of cement and making safety test blocks.

[0003] At present, traditional cement slurry mixers usually use a hand-cranked lifting component to realize the lifting and lowering operation of the mixing pot to meet the needs of material loading and unloading and mixing operations. In actual operation, this not only affects the operating efficiency but also consumes a certain amount of manpower. Secondly, the area above the mixing pot is open to the air. During the mixing process, the cement and water mixture is easily splashed outside the mixing pot, which will pollute the working environment and equipment. Utility Model Content

[0004] The purpose of the utility model is to provide a cement slurry mixer which is convenient to lift in order to solve the above-mentioned problems.

[0005] The technical solution adopted by the utility model is as follows: a cement slurry mixer that is easy to lift and lower, comprising a machine platform, a stirring pot, a bracket, a lifting assembly, a stirring assembly, and a driving assembly for driving the stirring assembly to rotate; wherein the lifting assembly comprises a placement table and a cylinder vertically arranged on the machine platform, the telescopic end of the cylinder is connected to the bottom of the placement table, the placement table has a accommodating cavity for accommodating the lower part of the stirring pot, and a weighing sensor is embedded in the inner wall of the bottom of the placement table; the stirring assembly is located above the stirring pot, the stirring assembly comprises a stirring rod and a protective cover, the protective cover is installed on the bracket, and when the stirring pot is in the stirring position, the protective cover is covered on the stirring pot.

[0006] In a preferred embodiment, guide rods are symmetrically provided on both sides of the bottom of the placement table, and guide sleeves are provided on the bracket corresponding to the guide rods. The guide sleeves are provided with a hollow cavity with the same outer diameter as the guide rods, and the guide rods can move up and down along the hollow cavity.

[0007] In a preferred embodiment, a threaded hole is provided on the side surface of the placement table in the transverse direction, and a threaded handle is threadedly mounted on the threaded hole and abuts against the stirring pot.

[0008] In a preferred embodiment, the side surface of the protective cover has an upwardly inclined observation through-hole.

[0009] In a preferred embodiment, the drive assembly includes a transmission belt and a drive motor and a gear box both mounted on a bracket, the output end of the drive motor is sleeved with a driving pulley, the input end of the gear box is sleeved with a driven pulley, the transmission belt is sleeved on the driving pulley and the driven pulley, and the output end of the gear box is connected to the stirring rod.

[0010] In a preferred embodiment, handles are symmetrically provided at both ends of the stirring pot.

[0011] In a preferred embodiment, the bracket is arranged on the top of the machine, and a control panel electrically connected to the cylinder, the weighing sensor and the drive motor is provided on the bracket, and the control panel has a display panel and operation buttons.

[0012] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0013] 1. In this utility model, the cylinder is used as the power source for the lifting of the placement table, which is more labor-saving and convenient when adjusting the lifting height of the stirring pot. At the same time, the cooperation of the guide rod and the guide sleeve can also ensure the stability of the placement table lifting;

[0014] 2. In the present invention, a protective cover is designed on the outer periphery of the stirring assembly to cover the stirring pot. When stirring, it can prevent the splashing mixture from splashing outside the stirring pot and will not pollute the working environment and equipment;

[0015] 3. In the present invention, an inclined observation hole is designed on the protective cover, which allows the mixing status of the mixture to be observed while preventing the mixture from flying out of the observation hole;

[0016] 4. In the present invention, a weighing sensor is designed at the bottom of the placement table, which can also weigh the materials placed in the stirring pot to ensure the ratio accuracy between different materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the cross-sectional plan structure of the entire utility model;

[0018] Figure 2 This is a schematic cross-sectional plan view of the combination of the placement table and the stirring pot in the present invention;

[0019] Figure 3 This is a schematic diagram of the front planar structure of the stirring assembly in the present invention.

[0020] Markings in the figure: 1-machine, 2-cylinder, 3-control panel, 4-guide sleeve, 5-stirring pot, 51-handle, 6-bracket, 7-drive motor, 8-gear box, 9-drive belt, 10-stirring rod, 11-protective cover, 12-placement table, 13-observation hole, 14-weighing sensor, 15-threaded handle. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0022] Reference Figure 1-3 A cement slurry mixer that is easy to lift and lower includes a machine platform 1 (external power supply or AC power), a mixing pot 5, a bracket 6, a lifting assembly, a mixing assembly, and a driving assembly for driving the mixing assembly to rotate; the lifting assembly includes a placement table 12 and a cylinder 2 vertically arranged on the machine platform 1, the telescopic end of the cylinder 2 is connected to the bottom of the placement table 12, the placement table 12 has a accommodating cavity for accommodating the lower part of the mixing pot 5, and the mixing pot 5 can be detachably mounted on the accommodating cavity, and the cylinder 2 is used as the power source for lifting the placement table 12, which is more labor-saving and convenient when adjusting the lifting height of the mixing pot 5. The power source can also be hydraulic lifting or other automatic lifting structures, which are not limited here.

[0023] Reference Figure 2 As shown, a weighing sensor 14 is embedded in the inner wall of the bottom of the placement table 12. The weighing sensor 14 is designed at the bottom of the placement table 12, and can also weigh the materials placed in the stirring pot 5 to ensure the ratio accuracy between different materials.

[0024] Furthermore, the stirring assembly is located above the stirring pot 5, and the stirring assembly includes a stirring rod 10 and a protective cover 11. The protective cover 11 is installed on the bracket 6. When the stirring pot 5 is in the stirring position, the protective cover 11 covers the stirring pot 5. A protective cover 11 is designed on the periphery of the stirring assembly to cover the stirring pot 5. During stirring, the splashing mixture can be prevented from splashing outside the stirring pot 5, and the working environment and equipment will not be polluted.

[0025] Furthermore, guide rods are symmetrically provided on both sides of the bottom of the placement platform 12, and a guide sleeve 4 is provided on the bracket 6 corresponding to the guide rods. The guide sleeve 4 is provided with a hollow cavity with the same outer diameter as the guide rod. The guide rod can move up and down along the hollow cavity. The cooperation of the guide rod and the guide sleeve 4 can also ensure the stability of the placement platform 12 when lifting and lowering.

[0026] Furthermore, a threaded hole is provided in the horizontal direction on the side of the placement table 12, and a threaded handle 15 is threadedly installed on the threaded hole to abut against the stirring pot 5. The threaded handle 15 can be used to fix the installation position of the stirring pot 5 to prevent the stirring pot 5 from shaking during stirring.

[0027] Furthermore, the side of the protective cover 11 has an upwardly inclined observation hole 13. The inclined observation hole 13 is designed on the protective cover 11, which can not only observe the stirring condition of the mixture but also prevent the mixture from flying out of the observation hole 13.

[0028] Furthermore, the driving assembly includes a transmission belt 9 and a driving motor 7 and a gear box 8, both of which are mounted on the bracket 6. The output end of the driving motor 7 is equipped with a driving pulley, and the input end of the gear box 8 is equipped with a driven pulley. The transmission belt 9 is mounted on the driving pulley and the driven pulley. The output end of the gear box 8 is connected to the stirring rod 10, and the driving motor 7 can provide a power source for the rotation of the stirring rod 10.

[0029] Furthermore, handles 51 are symmetrically provided at both ends of the stirring pot 5 , and the stirring pot 5 can be conveniently transported by the handles 51 .

[0030] Furthermore, the bracket 6 is arranged on the top of the machine 1, and the bracket 6 is provided with a control panel 3 electrically connected to the cylinder 2, the weighing sensor 14 and the drive motor 7. The control panel 3 has a display panel and operation buttons, and the display panel can display data such as weighing.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A cement slurry mixer that is easy to lift, characterized in that: The invention comprises a machine platform, a stirring pot, a bracket, a lifting assembly, a stirring assembly, and a driving assembly for driving the stirring assembly to rotate; wherein the lifting assembly comprises a placement table and a cylinder vertically arranged on the machine platform, the telescopic end of the cylinder is connected to the bottom of the placement table, the placement table has a receiving cavity for accommodating the lower part of the stirring pot, and a weighing sensor is embedded in the inner wall of the bottom of the placement table; the stirring assembly is located above the stirring pot, the stirring assembly comprises a stirring rod and a protective cover, the protective cover is installed on the bracket, and when the stirring pot is in the stirring position, the protective cover is covered on the stirring pot.

2. The cement slurry mixer that is easy to lift as claimed in claim 1, characterized in that: Guide rods are symmetrically provided on both sides of the bottom of the placement table, and guide sleeves are provided on the bracket corresponding to the guide rods. The guide sleeves are provided with a hollow cavity with the same outer diameter as the guide rods, and the guide rods can move up and down along the hollow cavity.

3. The cement slurry mixer that is easy to lift as claimed in claim 1, characterized in that: A threaded hole is provided in the transverse direction on the side surface of the placing table, and a threaded handle that abuts against the stirring pot is threadedly installed on the threaded hole.

4. The cement slurry mixer that is easy to lift as claimed in claim 1, characterized in that: The side surface of the protection cover is provided with an upwardly inclined observation through hole.

5. The cement slurry mixer that is easy to lift as claimed in claim 1, characterized in that: The driving assembly includes a transmission belt and a driving motor and a gear box, both of which are installed on a bracket. The output end of the driving motor is sleeved with a driving pulley, and the input end of the gear box is sleeved with a driven pulley. The transmission belt is sleeved on the driving pulley and the driven pulley, and the output end of the gear box is connected to the stirring rod.

6. The cement slurry mixer that is easy to lift as claimed in claim 1, characterized in that: Handles are symmetrically provided at both ends of the stirring pot.

7. The cement slurry mixer that is easy to lift as claimed in claim 1, characterized in that: The bracket is arranged on the top of the machine platform. The bracket is provided with a control panel electrically connected to the cylinder, the weighing sensor and the driving motor. The control panel has a display panel and operation buttons.

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