Cement paste stirrer

Abstract

The utility model discloses a cement paste stirring machine which comprises a base, a stirring shaft and a stirring shaft, the stand column is vertically arranged on the base; the cantilever is horizontally arranged at the upper end of the stand column and located above the base; the mounting seat is arranged on the lower end surface of the cantilever; the stirring paddle is rotationally arranged on the lower end surface of the mounting seat; the pair of sliding seats are vertically arranged on the side wall of the stand column in a sliding manner; the supporting plate is horizontally arranged on the sliding base located on the lower portion. The stirring pot is arranged on the supporting plate; and the protective cover is horizontally arranged on the sliding seat at the upper part, surrounds the mounting seat and is used for being buckled at the opening position at the upper end of the stirring pot. Compared with the prior art, the cement mixing device has the following advantages and effects that the upper end of the stirring pot is covered with the protective cover which is in sliding connection, so that the stirring pot is closed, cement and water are stirred and mixed in a relatively closed environment, dust is prevented from being raised in the initial stage of stirring, and the sanitation of a laboratory environment and the health of workers are protected.

Description

Technical Field

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

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

[0003] When using a traditional cement slurry mixer, cement and water need to be added to the mixing pot first, and then stirred and mixed. However, in the initial stage of mixing, a lot of dust will be raised because the cement is not fully mixed with the water. This not only pollutes the laboratory environment, but also causes physical harm to the workers after inhalation. This needs to be improved. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of the utility model is to provide a cement slurry mixer that can avoid the occurrence of dust.

[0005] The above technical objectives of the present invention are achieved through the following technical solutions: A cement slurry mixer, comprising:

[0006] The base is set horizontally on the table;

[0007] A column, vertically arranged on the base;

[0008] A cantilever is horizontally arranged at the upper end of the column and located above the base;

[0009] A mounting seat, arranged on the lower end surface of the cantilever;

[0010] A stirring paddle rotatably disposed on the lower end surface of the mounting seat;

[0011] A pair of slides, vertically slidably disposed on the side walls of the pillars;

[0012] A support plate is horizontally arranged on the slide seat located below;

[0013] A stirring pot is arranged on the supporting plate;

[0014] The protective cover is horizontally arranged on the sliding seat located above, surrounds the mounting seat, and is used to be buckled at the upper opening position of the stirring pot.

[0015] In a preferred example, the present invention can be further configured as follows: racks are vertically and staggeredly arranged on one side of a pair of slides close to each other, and a gear located between the pair of racks is rotatably connected to the column, and the gear is meshed with the pair of racks.

[0016] In a preferred example, the present invention can be further configured as follows: a slider is provided on the protective cover, a slide seat at the upper end is provided with a slide groove for the slider to slide and embed, the slide groove passes through the lower end surface of the slide seat, and a locking mechanism is provided on the slider for fixing it in the slide groove.

[0017] In a preferred example, the present invention can be further configured as follows: the locking mechanism includes a pair of hooks, the pair of hooks are vertically arranged on the upper end surface of the slider, and the slide is penetrated by a hole for the hooks to pass through.

[0018] In a preferred example, the present invention can be further configured as follows: the lower end of the protective cover is provided with a receiving groove for the upper end of the stirring pot to be embedded, and the lower end of the protective cover is provided with a rubber pad that fits the inner wall of the receiving groove.

[0019] In a preferred example, the present invention can be further configured as follows: a sponge ring is provided on the protective cover to abut against the outer wall of the mounting seat.

[0020] In a preferred example, the present invention can be further configured as follows: the stirring paddle includes a rotating shaft, a stirring blade and an insertion rod, the rotating shaft is vertically rotatable and arranged on the lower end surface of the mounting seat, the insertion rod is arranged on the stirring blade and is used to insert the rotating shaft, and a bolt for inserting the insertion rod is horizontally threaded on the rotating shaft.

[0021] In summary, the present invention has the following beneficial effects:

[0022] 1. The upper end of the mixing pot is covered with a sliding protective cover to achieve the closure of the mixing pot, so that cement and water can be mixed in a relatively closed environment, avoiding dust from being raised in the early stage of mixing, and protecting the hygiene of the laboratory environment and the health of the staff;

[0023] 2. By providing a detachable protective cover and stirring paddle, the two can be freely installed and disassembled, making it easy to disassemble and clean the protective cover and stirring paddle, making the cleaning process more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural diagram of an embodiment;

[0025] Figure 2 Schematic diagram of the connection relationship of the embodiment;

[0026] Figure 3 Schematic diagram of the structure of the slide and the protective cover of the embodiment.

[0027] Figure numerals: 1. base; 2. column; 3. cantilever; 4. mounting base; 5. stirring paddle; 51. rotating shaft; 52. stirring blade; 53. plug rod; 54. bolt; 6. slide; 61. rack; 62. gear; 63. slide; 7. support plate; 8. stirring pot; 9. protective cover; 91. slider; 92. locking mechanism; 93. hook; 94. hole; 95. receiving groove; 96. rubber pad; 97. sponge ring. DETAILED DESCRIPTION

[0028] The present invention will be described in further detail below with reference to the accompanying drawings.

[0029] like Figure 1 、 Figure 2 As shown, a cement slurry mixer includes a base 1, a column 2, a cantilever 3, a mounting seat 4, a stirring paddle 5, a pair of slides 6, a support plate 7, a stirring pot 8 and a protective cover 9.

[0030] like Figure 1 、 Figure 2 As shown, the base 1 is horizontally arranged on the table, the column 2 is vertically arranged on the base 1, the cantilever 3 is horizontally arranged at the upper end of the column 2 and is located above the base 1, the mounting seat 4 is arranged on the lower end surface of the cantilever 3, and the stirring paddle 5 is rotatably arranged on the lower end surface of the mounting seat 4.

[0031] like Figure 1 、 Figure 2 As shown, a pair of slides 6 are vertically slidably set on the side walls of the column 2, and racks 61 are vertically and staggered with each other on the side of the pair of slides 6 close to each other. A gear 62 located between the pair of racks 61 is rotatably connected to the column 2, and the gear 62 is engaged with the pair of racks 61.

[0032] like Figure 1 、 Figure 2 As shown, the support plate 7 is horizontally arranged on the slide 6 located below, and the stirring pot 8 is arranged on the support plate 7. The protective cover 9 is horizontally arranged on the slide 6 located above, surrounds the mounting base 4, and is used to buckle at the upper end opening position of the stirring pot 8.

[0033] Therefore, when the cement slurry mixer is working, the mixing pot 8 is placed on the support plate 7, and then the slide 6 located below is controlled to move upward. At the same time, under the cooperation of the gear 62 and the rack 61, the upper slide 6 moves downward, so that the protective cover 9 is automatically buckled into the upper end opening position of the mixing pot 8, realizing automatic sealing of the mixing pot 8, so that the cement and water are stirred and mixed in a relatively closed environment, avoiding dust being raised in the early stage of stirring, and protecting the hygiene of the laboratory environment and the health of the staff.

[0034] When the stirring is completed, the slide 6 at the bottom is controlled to move downward. At the same time, the gear 62 and the rack 61 cooperate to make the slide 6 at the top move upward, so that the protective cover 9 is automatically opened. Then the stirring pot 8 can be removed and the cement slurry can be taken out for testing.

[0035] like Figure 1 、 Figure 3 As shown, a slider 91 is provided on the protective cover 9, and a slide groove 63 for the slider 91 to slide and embed is provided on the slide seat 6 at the upper end. The slide groove 63 passes through the lower end surface of the slide seat 6, and a locking mechanism 92 is provided on the slider 91 for fixing it in the slide groove 63.

[0036] like Figure 1 、 Figure 3 As shown, the locking mechanism 92 includes a pair of hooks 93 , which are vertically arranged on the upper end surface of the slider 91 , and a locking hole 94 for the hooks 93 to pass through is provided on the slide 6 .

[0037] like Figure 1 、 Figure 2 As shown, the stirring paddle 5 includes a rotating shaft 51, a stirring blade 52 and an insertion rod 53. The rotating shaft 51 is vertically rotatable and is arranged on the lower end surface of the mounting base 4. The insertion rod 53 is arranged on the stirring blade 52 and is used to insert the rotating shaft 51. The rotating shaft 51 is horizontally threaded with a bolt 54 for inserting the insertion rod 53.

[0038] Therefore, by providing a detachably connected protective cover 9 and stirring paddle 5, both can be freely installed and disassembled, making it easy to disassemble and clean the protective cover 9 and stirring paddle 5 after use, making the cleaning process more convenient while ensuring the cleanliness of the entire mixer.

[0039] like Figure 2 As shown, the lower end of the protective cover 9 is provided with a receiving groove 95 for the upper end of the stirring pot 8 to be embedded, and the lower end of the protective cover 9 is provided with a rubber pad 96 that fits the inner wall of the receiving groove 95. At the same time, the protective cover 9 is provided with a sponge ring 97 that contacts the outer wall of the mounting seat 4.

[0040] Therefore, during the operation of the protective cover 9, the cooperation of the receiving groove 95 and the rubber pad 96 can increase the sealing between the protective cover 9 and the stirring pot 8, and the sponge ring 97 can increase the sealing between the protective cover 9 and the mounting base 4 to prevent dust from being raised and floating out.

[0041] The specific embodiments are merely explanations of the present invention and are not limitations of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the embodiments as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A cement slurry mixer, characterized by: include: A base (1) is horizontally arranged on a table; A column (2) is vertically arranged on the base (1); A cantilever (3) is horizontally arranged at the upper end of the column (2) and is located above the base (1); A mounting seat (4) is provided on the lower end surface of the cantilever (3); A stirring paddle (5) is rotatably mounted on the lower end surface of the mounting base (4); A pair of slides (6) vertically slidably arranged on the side walls of the pillar (2); A support plate (7) is horizontally arranged on the slide seat (6) located below; A stirring pot (8) is arranged on the supporting plate (7); A protective cover (9) is horizontally arranged on the upper sliding seat (6), surrounds the mounting seat (4), and is used to be buckled at the upper opening of the stirring pot (8); A pair of slides (6) are provided with racks (61) vertically and staggered on one side thereof close to each other; a gear (62) located between the pair of racks (61) is rotatably connected to the column (2); the gear (62) is meshed with the pair of racks (61); The protective cover (9) is provided with a slider (91), and the slide seat (6) at the upper end is provided with a slide groove (63) for the slider (91) to slide and embed, the slide groove (63) passes through the lower end surface of the slide seat (6), and the slider (91) is provided with a locking mechanism (92) for fixing it in the slide groove (63); The locking mechanism (92) includes a pair of hooks (93) vertically arranged on the upper end surface of the slider (91), and a hole (94) for the hooks (93) to pass through is provided on the slide seat (6).

2. A cement slurry mixer according to claim 1, characterized in that: The lower end of the protective cover (9) is provided with a receiving groove (95) for the upper end of the stirring pot (8) to be embedded, and the lower end of the protective cover (9) is provided with a rubber pad (96) that fits the inner wall of the receiving groove (95).

3. A cement slurry mixer according to claim 2, characterized in that: The protective cover (9) is provided with a sponge ring (97) that contacts the outer wall of the mounting seat (4).

4. A cement slurry mixer according to claim 1, characterized in that: The stirring paddle (5) comprises a rotating shaft (51), a stirring blade (52) and an insertion rod (53); the rotating shaft (51) is vertically rotatably arranged on the lower end surface of the mounting seat (4); the insertion rod (53) is arranged on the stirring blade (52) and is used to plug into the rotating shaft (51); a bolt (54) for plugging into the insertion rod (53) is horizontally threaded on the rotating shaft (51).

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