CN209633394U - Cement mixer - Google Patents

Abstract

The utility model discloses a kind of cement mixers, are related to cement testing field, its key points of the technical solution are that including rack and the container being arranged on the rack；It further include the end cap that container head is set and the lifting device for driving end cap lifting；The lifting device includes the crane connecting with end cap and the lifting assembly for driving crane lifting.When being stirred to the cement in container, end cap is covered at the port of container, stops the cement to splash in whipping process, keeps the clean and tidy of working environment；Lifting device drives end cap rise and fall, reserves space for the placement of container, allows the container to the bottom end for being put into end cap, while the port of end cap and container being enabled to fit closely, increase the effect of blocking.

Description

Cement mixer

Technical field

The utility model relates to cement testing fields, more specifically, being related to a kind of cement mixer.

Background technique

In the quality testing to cement, the number of its all data and raw water mud after different reagents is reacted with cement is detected According to being compared, wherein influence of these substances to cement can be found.

In the prior art, Authorization Notice No. is that the Chinese utility model patent of CN202486117U discloses a kind of concrete Water-reducing agent performance indicator high-efficient simple contrasting detection system, feature include following three parts: agitating device, fluidity testing Device, mobility keep test device.Its concrete operations is the water that cement water reducing agent will be added using cement plaster blender Cement mortar free-flowing degree size and cement mortar in horizontal glass plate keep the time of mobility in plastic convenient bag Length, come performance indicators such as the water-reducing rate, the slump retainings that characterize cement water reducing agent.

This cement water reducing agent performance indicator high-efficient simple contrasting detection system can also detect cement.But This cement water reducing agent performance indicator high-efficient simple contrasting detection system is in the engineering to cement mixing, when the water in container Mud it is more or stirring fast speed when, be easy to make the cement in container to splash out, be unfavorable for the clean and tidy of working environment

Utility model content

In view of the deficienciess of the prior art, the water in container can be placed the purpose of this utility model is to provide one kind The cement mixer that mud splashes out.

To achieve the above object, the utility model provides following technical solution: a kind of cement mixer, including rack and The container being arranged on the rack；It further include the end cap that container head is set and the lifting device for driving end cap lifting；The liter Falling unit includes the crane connecting with end cap and the lifting assembly for driving crane lifting.

By using above-mentioned technical proposal, when being stirred to the cement in container, end cap is covered at the port of container, The cement to splash in whipping process is stopped, the clean and tidy of working environment is kept；Lifting device drives end cap rise and fall, is container Placement reserve space, allow the container to the bottom end for being put into end cap, while enabling to the port of end cap and container tight Closely connected conjunction improves the effect of blocking.

The utility model is further arranged to: the end cap is formed by two identical cover plate splices, and cover board is close to lifting The side of frame is fixed with slideway, and crane is fixed with the sliding block that can be slided in slideway close to one end of cover board.

By using above-mentioned technical proposal, when not placing container, two cover boards away from each other, reserve for the placement of container Space, the placement of convenient container；The cover board of sliding is simultaneously convenient for installation and removal with connection frame, the convenient surface to cover board into Row cleaning.

The utility model is further arranged to: described two cover boards side close to each other is respectively fixed with raised and recessed Slot, and protrusion is inserted into groove.

By using above-mentioned technical proposal, protrusion is entered and left in groove, and reduction cement occurs from the gap of two cover plate splices Place sputters the appearance of the case where container.

The utility model is further arranged to: the end cap is made of clear material.

By using above-mentioned technical proposal, convenient for the stirring state of the cement in observation container, to control agitating device Opening and closing.

The utility model is further arranged to: the end cap is fixed with rubber pad close to the side of container.

By using above-mentioned technical proposal, rubber pad increases the leakproofness that cover board is abutted with container port, is further reduced The case where cement splashes occurs.

The utility model is further arranged to: the lifting assembly is the screw rod being threadedly coupled with crane, and screw rod leans on One end of nearly rack is connect with gantry rotation.

By using above-mentioned technical proposal, rotates screw rod and crane is driven to rise or decline, convenient for control crane Adjustable height controls the exposure level of end cap and container.

The utility model is further arranged to: the limited block being slidably connected with crane is fixed in the rack.

By using above-mentioned technical proposal, limited block makes crane that can only rise or decline along vertical direction, It avoids during rotating screw rod, screw rod drives crane rotation, increases the stability of crane movement.

The utility model is further arranged to: the bottom end of the rack is fixed with support base, offers through-hole on support base； Said vessel is fixed with the convex block in insertion through-hole close to the side of support base；The side of support base is threaded with to be supported with convex block The fixing bolt connect.

By using above-mentioned technical proposal, fixed in convex block insertion through-hole and by fixing bolt, so that being placed on Container on support frame is able to maintain stabilization, does not rotate with the rotation of agitating device, increases the stability of stirring.

In conclusion the utility model has the following beneficial effects: when being stirred to the cement in container, end cap lid At the port of container, the cement to splash in whipping process is stopped, keeps the clean and tidy of working environment；Lifting device drives end cap Rise and fall reserve space for the placement of container, allow the container to the bottom end for being put into end cap, while enabling to end cap It is fitted closely with the port of container, increases the effect of blocking.

When placing container, two cover boards reserve space, the placement of convenient container away from each other, for the placement of container；Together When the cover board that slides convenient for the installation and removal with connection frame, it is convenient that the surface of cover board is cleaned.

Protrusion enters and leaves in groove, and the case where cement sputters from the gap of two cover plate splices appearance occurs in reduction.

Detailed description of the invention

Fig. 1 is the whole axonometric drawing of embodiment；

Fig. 2 is the axonometric drawing for embodying agitating device；

Fig. 3 is the axonometric drawing of end cap；

Fig. 4 is the schematic diagram for embodying lifting device；

Fig. 5 is the portion the A enlarged drawing of Fig. 4；

Fig. 6 is the structural schematic diagram for embodying container.

In figure: 1, rack；11, support base；12, through-hole；13, fixing bolt；14, limited block；2, agitating device；21, turn Moving axis；22, agitating paddle；3, end cap；31, cover board；311, notch；312, raised；313, groove；32, rubber pad；33, slideway；4, Container；41, convex block；5, lifting device；51, crane；511, connecting plate；512, caging bolt；52, sliding block；53, screw rod.

Specific embodiment

The utility model is described in further detail with reference to the accompanying drawing.

Embodiment: a kind of cement mixer, referring to Fig. 1 and Fig. 2, including rack 1, be arranged in 1 top of rack stirring dress Set 2, the container 4 that 2 bottom end of agitating device is set, the end cap 3 that 4 top of container is set and the liter that 3 top of end cap is set Falling unit 5.

Rack 1 is fixed with support base 11 close to the side of container 4, and the through-hole placed for container 4 is offered on support base 11 12, the side of support base 11 is also threaded with the fixing bolt 13 abutted with container 4.

Agitating device 2 includes the rotation axis that motor (not embodying in figure) inside rack 1 is arranged in, is driven by a motor rotation 21 and be fixedly connected with rotation axis 21 and by rotation axis 21 drive rotation agitating paddle 22.

The bottom end of end cap 3 is abutted with container 4, and the top of end cap 3 is fixed with the lifting device 5 for driving end cap 3 to go up and down.

Referring to Fig. 3, end cap 3 is spliced by two cover boards 31 of same size.Cover board 31 close to another cover board 31 one Side offers semicircular notch 311, and the notch 311 of two cover boards 31 can be spliced into the resigning passed through for rotation axis 21 Hole.The bottom end of cover board 31 is fixed with rubber pad 32, and the rubber pad 32 on each cover board 31 is semicircle, when two cover boards 31 splice It is that rubber pad 32 can be spliced into the annulus abutted with the port of container 4 on two cover boards 31 together.Two cover boards 31 Side close to each other is respectively fixed with protrusion 312 and opens up fluted 313, and protrusion 312 is inserted into groove 313, is increased The stability for adding two cover boards 31 to splice, prevents cement from splashing out from the gap of two cover boards.

End cap 3 is to facilitate in whipping process and see to the inside of container 4 made of transparent material (such as glass, plastics) It surveys.

Referring to fig. 4 and Fig. 5, lifting device 5 include crane 51, the sliding block 52 for being fixed on 51 bottom end of crane and setting Top in rack 1 and the screw rod 53 that is threadedly coupled with crane.Crane 51 is N font, and screw rod 53 is located at crane 51 Center at.The bottom end of screw rod 53 and rack 1 are rotatablely connected, and rotary screw 53 will drive the crane being threadedly coupled with screw rod 53 51 liftings.

Limited block 14 is fixed in rack 1, and limited block 14 is slidably connected with crane 51, so that crane 51 is merely able to Upper sliding along vertical direction.

The top of end cap 3 is fixed with the slideway 33 slided for sliding block 52.Sliding block 52 is simultaneously supported end cap 3, so that End cap 3 can be kept fixed in the bottom end of crane 51.

The bottom end of crane 51 is further fixed on connecting plate 511, there are one for slideway 33 between connecting plate 511 and sliding block 52 The gap of sliding is threaded with the caging bolt 512 abutted with slideway 33 on connecting plate 511.Caging bolt 512 is screwed, is made It obtains and is kept fixed between sliding block 52 and slideway 33, at this time without opposite sliding between sliding block 52 and slideway 33.

Referring to Fig. 6, the bottom end of container 4 is fixed with the convex block 41 being inserted into through-hole 12.Convex block 41 is inserted into through-hole 12, And fixed by fixing bolt 13 so that the position of container 4 keeps stablizing during agitating device 2 rotates, not with It is rotated together with agitating device 2.

Application method: the container 4 equipped with cement to be mixed is placed on support base 11, and passes through 13 pairs of fixing bolt appearances Device 4 is fixed.Two cover boards 31 away from each other, reserve space for the placement of container 4 at this time.It, will after the completion of container 4 is placed Two cover boards 31 close direction movement to each other, until protrusion 312 is inserted into groove 313.Make screwing caging bolt 512 The position of cover board 31 keeps stablizing.Screw rod 53 is finally rotated, so that end cap 3 is moved to the direction close to container 4, until rubber pad 32 abut with the port of container 4.Motor is finally opened, the cement in container 4 is stirred.

The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.

Claims (8)

1. a kind of cement mixer, including rack (1) and the container (4) being arranged on rack (1)；It is characterized by also including End cap (3) on container (4) top and the lifting device (5) of drive end cap (3) lifting are set；The lifting device (5) includes The crane (51) being connect with end cap (3) and the lifting assembly for driving crane (51) to go up and down.

2. cement mixer according to claim 1, it is characterised in that: the end cap (3) is by two identical cover boards (31) it is spliced, cover board (31) is fixed with slideway (33) close to the side of crane (51), and crane (51) is close to cover board (31) one end is fixed with the sliding block (52) that can be slided in slideway (33).

3. cement mixer according to claim 2, it is characterised in that: described two cover boards (31) side close to each other It is respectively fixed with raised (312) and groove (313), and raised (312) are inserted into groove (313).

4. cement mixer according to claim 1, it is characterised in that: the end cap (3) is made of clear material.

5. cement mixer according to claim 1, it is characterised in that: the end cap (3) is solid close to the side of container (4) Surely there are rubber pad (32).

6. cement mixer according to claim 1, it is characterised in that: the lifting assembly be and crane (51) screw thread The screw rod (53) of connection, and screw rod (53) is rotatablely connected close to the one end of rack (1) and rack (1).

7. cement mixer according to claim 6, it is characterised in that: be fixed on the rack (1) and crane (51) limited block (14) being slidably connected.

8. cement mixer according to claim 1, it is characterised in that: the bottom end of the rack (1) is fixed with support base (11), through-hole (12) are offered on support base (11)；Said vessel (4) is fixed with insertion through-hole close to the side of support base (11) (12) convex block (41) in；The side of support base (11) is threaded with the fixing bolt (13) abutted with convex block (41).