A cement slurry mixer

Abstract

The utility model discloses a cement slurry mixer, belonging to the technical field of concrete testing and mixing equipment; the utility model comprises a mixer body and a mixing pot, the mixer body comprises a base, a column, a transmission device, a lifting device, a support plate and a mixing blade, the column is arranged on the base, the transmission device and the lifting device are both arranged on the column, and the transmission device is located above the lifting device, the mixing blade is connected with the output end of the transmission device, the support plate is installed on the lifting device, the mixing pot is installed on the support plate, the lifting device controls the lifting of the support plate and the mixing pot, so that the mixing blade extends into or withdraws from the mixing pot, and it also comprises a transposition plate and a limit latch; the transposition plate is slidably connected with the support plate, the mixing pot is connected with the transposition plate, and the limit latch limits the transposition plate; the utility model does not need to worry about the obstruction of the mixing blade, the cement slurry in the mixing pot is convenient to clean, the bottom of the pot is not easy to remain, and it is convenient to take out the cement slurry as soon as possible and conduct tests.

Description

Technical Field

[0001] The utility model relates to a mixer, in particular to a cement slurry mixer, belonging to the technical field of concrete detection and mixing equipment. Background Art

[0002] Cement slurry mixer is used to mix cement and water as specified in the standard into a uniform test slurry for measuring cement standard consistency, setting time and making stability test blocks. It is one of the necessary and indispensable equipment for cement plants, construction units, relevant professional colleges and universities, and cement laboratories of scientific research institutions.

[0003] A cement slurry mixer usually includes a mixer body and a mixing pot. The mixer body includes a base, a column, a transmission device, a lifting device, a support plate and a mixing shaft. The column is arranged on the base, and the transmission device and the lifting device are both arranged on the column, and the transmission device is located above the lifting device. The mixing shaft is connected to the output end of the transmission device, and the lifting device is connected to the support plate. The lifting device is used to drive the support plate to rise and fall. The mixing pot is mounted on the support plate, and a mixing blade is arranged on the mixing shaft. The lifting device is usually controlled by a handle or a button. The lifting device controls the support plate and the mixing pot to rise, so that the mixing blade extends into the mixing pot. At this time, the transmission device drives the mixing shaft and the mixing blade to revolve and rotate, thereby stirring the cement material in the mixing pot; after the mixing is completed, the mixing pot is driven down by the lifting device, so that the mixing blade withdraws from the mixing pot, and then the tester removes the mixing pot, and takes out the cement slurry and pours it into the mold for testing. After the test is completed, the cement slurry adhering to the mixing pot and the mixing blade is cleaned, and the mixing pot is wiped and turned upside down to prevent the mixing pot from rusting.

[0004] At present, the position of the mixing pot on many cement slurry mixers on the market is fixed, so the mixing pot needs to be slightly tilted when taking it in and out, and there are experimental samples in the mixing pot, which makes it inconvenient to take it in and out. In addition, in the process of taking and putting the mixing pot, the line of sight is blocked by the stirring paddle, stirring shaft and transmission device above the mixing pot, and the taking and putting process is more troublesome. The process of adding raw materials to the mixing pot before the mixing begins and the process of taking the cement slurry out of the mixing pot after the mixing is completed require the mixing pot to be removed and away from the installation position for easy operation, otherwise the stirring paddle, stirring shaft and transmission device above the mixing pot will cause obstruction, causing inconvenience in operation. The above reasons make the operation of the mixer more cumbersome for the test personnel and increase the workload of the test personnel. Summary of the invention

[0005] In order to overcome the above-mentioned deficiencies in the prior art, the utility model provides a cement slurry mixer.

[0006] The technical scheme adopted by the utility model is as follows: a cement slurry mixer is designed, comprising a mixer body and a mixing pot, the mixer body comprising a base, a column, a transmission device, a lifting device, a support plate and a mixing blade, the column is arranged on the base, the transmission device and the lifting device are both arranged on the column, and the transmission device is located above the lifting device, the mixing blade is connected to the output end of the transmission device, the support plate is installed on the lifting device, the mixing pot is installed on the support plate, the lifting device controls the lifting of the support plate and the mixing pot so that the mixing blade extends into or exits the mixing pot, and it also includes a transposition plate and a limiting latch; the transposition plate is slidably connected to the support plate, the mixing pot is connected to the transposition plate, the mixing pot slides back and forth with the transposition plate to enter or move away from the position below the mixing blade, the transposition plate is provided with a first limiting hole, the support plate is provided with at least two second limiting holes, the limiting latch is inserted into the first limiting hole and one of the second limiting holes to limit the transposition plate.

[0007] Furthermore, the present design also includes a limit plate and a limit bar. The limit plate is arranged at the front end of the support plate, and the limit bar is arranged at the rear end of the transposition plate. When the transposition plate slides to the front end position of the support plate, the limit bar abuts against the limit plate.

[0008] Furthermore, the cross-section of the support plate of the present design is arranged as a T-shaped structure, and C-shaped openings are respectively arranged on the left and right sides of the transposition plate, and the transposition plate is engaged with the support plate through the C-shaped openings to achieve forward and backward sliding.

[0009] Furthermore, in the present design, limit plates are respectively arranged on the left and right sides of the support plate, and the lower side of the limit plates does not exceed the lower surface of the support plate, and the lower side of the limit strip does not exceed the lower surface of the support plate.

[0010] Furthermore, the front end of the transposition plate of the present design is configured as a U-shaped opening, and the lower end of the stirring pot is connected to the U-shaped opening.

[0011] Furthermore, a connecting rod is provided in the U-shaped opening of the transposition plate of the present design, the stirring pot is rotatably connected to the connecting rod, and a limiting rod is inserted into the rear end of the U-shaped opening to limit the rotation of the stirring pot.

[0012] Furthermore, the connecting rod and the limiting rod described in the present design are both cap rod parts, and a connecting hole and a limiting hole are respectively opened at the front end of the transposition plate, and the connecting hole and the limiting hole both penetrate the transposition plate on the left and right sides of the U-shaped opening, and the connecting rod and the limiting rod are respectively inserted into the connecting hole and the limiting hole, and the insertion ends of the connecting rod and the limiting rod are respectively threadedly connected with the connecting hole and the limiting hole.

[0013] Furthermore, a bottom bracket is provided at the lower end of the stirring pot in the present design, and the connecting rod passes through the bottom bracket and is connected to the stirring pot, and the bottom bracket is a cylinder or a square column.

[0014] Furthermore, a grip ring is provided on the upper portion of the stirring pot in the present design. The grip ring is coaxially arranged with the stirring pot, and the two are connected by a plurality of fixing rods arranged around the stirring pot array.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model can change the position of the stirring pot on the stirring machine body through the design of the replacement plate, and fix the position of the stirring pot through the design of the limit pin, so that when using the stirring machine, the stirring pot does not need to be removed for operation, avoiding the problem of the prior art that the stirring pot needs to be slightly tilted when being taken out and placed, and there is an experimental sample in the stirring pot, which makes it inconvenient to take out and place the stirring pot.

[0017] In addition, the utility model can pull the stirring pot away from the blocking position of the stirring blades, so there is no visual obstruction during the process of taking and placing the stirring pot, the taking and placing process is relatively quick, and the addition and discharging of materials are also relatively convenient.

[0018] The stirring pot of the utility model can be kept connected to the stirring machine body for operations such as adding materials, discharging materials and cleaning the pot body, and can be flexibly used in vertical and inclined states, and can also be taken down for use, making it more flexible and simple for test personnel to operate the stirrer, and can reduce the workload of test personnel to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 Axonometric measurement of the utility model Figure 1 Schematic diagram.

[0021] Figure 2 Axonometric measurement of the utility model Figure 2 Schematic diagram.

[0022] Figure 3 This is a schematic diagram of the axonometric view of the slide-out stirring pot of the utility model.

[0023] Figure 4 It is a schematic diagram of sliding out and tilting the stirring pot of the utility model.

[0024] Figure 5 It is a schematic diagram of an exploded view of the stirring pot, the transposition plate and other components of the utility model.

[0025] In the figure: 1. workbench; 2. stirring pot; 3. base; 4. column; 5. transmission device; 6. lifting device; 7. support plate; 8. stirring blade; 9. transposition plate; 10. limit pin; 11. first limit hole; 12. second limit hole; 13. limit plate; 14. limit strip; 15. U-shaped mouth; 16. connecting rod; 17. limit rod; 18. bottom support; 19. grip ring. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of 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.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] Example 1

[0029] like Figure 1-Figure 5 As shown: a cement slurry mixer, which is placed on a workbench 1 for use, includes a mixer body and a mixing pot 2, the mixer body includes a base 3, a column 4, a transmission device 5, a lifting device 6, a support plate 7 and a stirring blade 8, the column 4 is arranged on the base 3, the transmission device 5 and the lifting device 6 are both arranged on the column 4, and the transmission device 5 is located above the lifting device 6, the stirring blade 8 is connected to the output end of the transmission device 5, the support plate 7 is installed on the lifting device 6, the mixing pot 2 is installed on the support plate 7, and the lifting device 6 controls the lifting of the support plate 7 and the mixing pot 2, so that the stirring blade 8 extends into or out of the mixing pot 2. The lifting device 6 is usually controlled by a handle or a button, and the transmission device 5 drives the stirring blade 8 to revolve and rotate, thereby stirring the cement material in the mixing pot 2; the above are all prior arts and will not be described in detail here.

[0030] The cement slurry mixer provided in this embodiment also includes a transposition plate 9 and a limit pin 10; the transposition plate 9 is slidably connected to the support plate 7, the stirring pot 2 is connected to the transposition plate 9, the stirring pot 2 slides forward and backward with the transposition plate 9 to enter or move away from the position below the stirring blade 8, the transposition plate 9 is provided with a first limit hole 11, the support plate 7 is provided with at least two second limit holes 12, the limit pin 10 is inserted into the first limit hole 11 and one of the second limit holes 12 to limit the transposition plate 9, and the insertion end of the limit pin 10 can also be provided with a thread to be connected with the limit hole thread, so that the limit connection is more stable. When the stirring pot 2 slides into the position below the stirring blade 8 or slides out of the position below the stirring blade 8 with the transposition plate 9, the position of the transposition plate 9 is fixed by the limit pin 10 to facilitate the next step of operation.

[0031] Example 2

[0032] This embodiment is a further design of a cement slurry mixer based on the embodiment 1, specifically:

[0033] The limiting plate 13 and the limiting strip 14 are also included. The limiting plate 13 is arranged at the front end of the support plate 7, and the limiting strip 14 is arranged at the rear end of the transposition plate 9. When the transposition plate 9 slides to the front end of the support plate 7, the limiting strip 14 abuts against the limiting plate 13. The limiting plate 13 and the limiting strip 14 are arranged to prevent the limiting plate 13 from sliding out of the support plate 7 during the sliding operation.

[0034] Example 3

[0035] This embodiment is a further design of a cement slurry mixer based on the embodiment 2, specifically:

[0036] The cross section of the support plate 7 is set to a T-shaped structure, and the left and right sides of the transposition plate 9 are respectively provided with C-shaped openings. The transposition plate 9 is engaged with the support plate 7 through the C-shaped openings and can slide back and forth. The structure is simple and feasible, and the connection is stable and reliable.

[0037] Example 4

[0038] This embodiment is a further design of a cement slurry mixer based on the embodiment 3, specifically:

[0039] Limiting plates 13 are respectively arranged on the left and right sides of the support plate 7, and the limiting is reliable. The lower side of the limiting plate 13 does not exceed the lower surface of the support plate 7, so that the lower side of the support plate 7 is flat and easy to dock. The lower side of the limiting strip 14 does not exceed the lower surface of the support plate 7 either.

[0040] Example 5

[0041] This embodiment further designs the structure of the transposition plate 9 on the basis of the embodiment 4, specifically:

[0042] The front end of the transposition plate 9 is configured as a U-shaped opening 15 , and the lower end of the stirring pot 2 is connected to the U-shaped opening 15 , so that the stirring pot 2 can be quickly disassembled and assembled.

[0043] Example 6

[0044] This embodiment further designs the structure of the transposition plate 9 on the basis of the embodiment 5, specifically: a connecting rod 16 is arranged in the U-shaped opening 15 of the transposition plate 9, the stirring pot 2 is rotatably connected to the connecting rod 16, and a limiting rod 17 is inserted at the rear end of the U-shaped opening 15 to limit the rotation of the stirring pot 2. It is more convenient to use the stirring pot 2 flexibly.

[0045] In this embodiment, the connecting rod 16 and the limiting rod 17 are both cap rods, and the front end of the transposition plate 9 is respectively provided with a connecting hole and a limiting hole, and the connecting hole and the limiting hole both penetrate the transposition plate 9 on the left and right sides of the U-shaped opening 15, and the connecting rod 16 and the limiting rod 17 are respectively inserted into the connecting hole and the limiting hole, and the insertion ends of the connecting rod 16 and the limiting rod 17 are respectively threadedly connected with the connecting hole and the limiting hole. The connecting rod 16 facilitates the disassembly and assembly and the rotation of the stirring pot 2, and the limiting rod 17 facilitates the stopping of the stirring pot 2.

[0046] Example 7

[0047] This embodiment further designs the structure of the stirring pot 2 on the basis of Embodiment 6, specifically: a bottom support 18 is provided at the lower end of the stirring pot 2 to facilitate the connection between the stirring pot 2 and the connecting rod 16, and the connecting rod 16 passes through the bottom support 18 and is connected to the stirring pot 2. The bottom support 18 is a cylinder or a square column, which is convenient for the limiting rod 17 to limit.

[0048] In this embodiment, a grip ring 19 is provided on the upper part of the stirring pot 2, and the grip ring 19 is arranged around the stirring pot 2. The grip ring 19 is arranged coaxially with the stirring pot 2, and the two are connected by a plurality of fixing rods arranged in an array around the stirring pot 2. The grip ring 19 makes it easy for the experimenter to move and use the stirring pot 2.

[0049] When using the cement slurry mixer provided by the present application, first pull out the limit pin 10, slide the slurry mixing pot 2 out, so that the mixing blade 8 does not block the top of the mixing pot 2, then insert the limit pin 10 to limit the sliding of the transposition plate 9, and pour the weighed cement and water into the mixing pot 2; then pull out the limit pin 10, slide the mixing pot 2 under the mixing blade 8, and then insert the limit pin 10 to limit the sliding of the transposition plate 9; then control the lifting device 6 to work, the lifting device 6 drives the support plate 7, the transposition plate 9 and the mixing pot 2 to rise, until the mixing blade 8 enters a certain position in the mixing pot 2 and stops rising, then the transmission device 5 works and drives the mixing blade 8 to revolve and rotate, and then stirs the cement material in the mixing pot 2. After the mixing is completed, the transmission device 5 stops working, and the mixing blade 8 also stops, and the lifting device 6 is controlled to work, and the lifting device 6 drives the support plate 7, the transposition plate 9 and the mixing pot 2 to descend, until the mixing blade 8 stops descending after leaving the mixing pot 2.

[0050] Then, the limit pin 10 is pulled out, and the slurry stirring pot 2 slides out, so that the stirring blade 8 does not block the top of the stirring pot 2, and then the limit pin 10 is inserted to limit the sliding of the transposition plate 9, and the stirred material in the stirring pot 2 is taken out for use, and then the cement slurry adhering to the stirring pot 2 and the stirring blade 8 is cleaned, and the stirring pot 2 is wiped; then the limit pin 10 is pulled out, and the stirring pot 2 is slid under the stirring blade 8, and then the limit pin 10 is inserted to limit the sliding of the transposition plate 9; use is completed.

[0051] Among them, when the material in the stirring pot 2 is poured out or the stirring pot 2 is cleaned, the limiting rod 17 can be pulled out, so that the stirring pot 2 is tilted at a certain angle and parked on the workbench 1, which is convenient for processing the inside of the stirring pot 2. After cleaning, the stirring pot 2 can be straightened and the limiting rod 17 can be inserted back; if the stirring pot 2 needs to be removed for operation due to the condensation of materials in the stirring pot 2, the connecting rod 16 can be pulled out to remove the stirring pot 2; through the design of the connecting rod 16, the limiting rod 17, the U-shaped mouth 15 and the rotating connection of the stirring pot 2, the use of the stirring pot 2 is more flexible, and it can be vertically fixed on the support plate 7 for use, it can be tilted fixed on the support plate 7 for use, or it can be taken down for use, and it can be selected according to different needs.

[0052] In addition, in the description of the present invention, unless otherwise specified, the terms "multiple", "multiple roots", "multiple groups" mean two or more than two, and "several", "several roots", "several groups" mean one or more than one. In the description of the present invention, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", and "third" are used only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0053] The specific implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above implementation modes, and various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of the present invention.

Claims

1. A cement slurry mixer, comprising a mixer body and a mixing pot, wherein the mixer body comprises a base, a column, a transmission device, a lifting device, a support plate and a mixing blade, wherein the column is arranged on the base, the transmission device and the lifting device are both arranged on the column, and the transmission device is located above the lifting device, the mixing blade is connected to the output end of the transmission device, the support plate is installed on the lifting device, the mixing pot is installed on the support plate, the lifting device controls the lifting of the support plate and the mixing pot, so that the mixing blade extends into or out of the mixing pot, and the characteristics are: It also includes a transposition plate and a limit latch; The transposition plate is slidably connected to the supporting plate, and the stirring pot is connected to the transposition plate. The stirring pot slides back and forth with the transposition plate to enter or move away from the position below the stirring blade. The transposition plate is provided with a first limiting hole, and the supporting plate is provided with at least two second limiting holes. The limiting pin is inserted into the first limiting hole and one of the second limiting holes to limit the transposition plate.

2. The cement paste mixer according to claim 1, characterized in that: It also includes a limit plate and a limit bar. The limit plate is arranged at the front end of the support plate, and the limit bar is arranged at the rear end of the transposition plate. When the transposition plate slides to the front end position of the support plate, the limit bar abuts against the limit plate.

3. The cement paste mixer according to claim 2, characterized in that: The cross section of the support plate is set to a T-shaped structure, and the left and right sides of the transposition plate are respectively provided with C-shaped openings, and the transposition plate is engaged with the support plate through the C-shaped openings to achieve forward and backward sliding.

4. The cement paste mixer according to claim 3, characterized in that: Limiting plates are respectively arranged on the left and right sides of the support plate, and the lower side of the limiting plates does not exceed the lower surface of the support plate, and the lower side of the limiting strip does not exceed the lower surface of the support plate.

5. The cement slurry mixer according to any one of claims 1 to 4, characterized in that: The front end of the transposition plate is arranged as a U-shaped opening, and the lower end of the stirring pot is connected to the U-shaped opening.

6. The cement paste mixer according to claim 5, characterized in that: A connecting rod is arranged in the U-shaped opening of the transposition plate, the stirring pot is rotatably connected to the connecting rod, and a limiting rod is inserted into the rear end of the U-shaped opening to limit the rotation of the stirring pot.

7. The cement paste mixer according to claim 6, characterized in that: The connecting rod and the limiting rod are both cap rods, and the front end of the transposition plate is respectively provided with a connecting hole and a limiting hole, and the connecting hole and the limiting hole both penetrate the transposition plate on the left and right sides of the U-shaped opening, and the connecting rod and the limiting rod are respectively inserted into the connecting hole and the limiting hole, and the insertion ends of the connecting rod and the limiting rod are respectively threadedly connected with the connecting hole and the limiting hole.

8. The cement paste mixer according to claim 7, characterized in that: A bottom bracket is arranged at the lower end of the stirring pot, and the connecting rod passes through the bottom bracket and is connected with the stirring pot. The bottom bracket is a cylinder or a square column.

9. The cement paste mixer according to claim 8, characterized in that: A grip ring is arranged on the upper part of the stirring pot, and the grip ring is arranged coaxially with the stirring pot, and the two are connected by a plurality of fixing rods arranged around the stirring pot array.

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