CN208914317U - A kind of mortar mixer - Google Patents

Abstract

The utility model relates to Mixing Machine apparatus fields, disclose a kind of mortar mixer, including pedestal, mixing drum is fixed on the pedestal, mixing component is equipped in the mixing drum, the motor of driving mixing component work is further fixed on the pedestal, the mixing component includes the liner being rotatably connected in mixing drum and several agitating shafts for being axially arranged along the liner, is staggeredly equipped with multiple paddles on the inner wall of the liner and the agitating shaft.In this programme, agitating shaft and liner rotation are driven after motor start-up, the paddle on agitating shaft is stirred the material in liner at this time, paddle on liner drives the material in liner that liner is followed to rotate, the material that paddle on agitating shaft is not touched is constantly rolled, is stirred, and the paddle on the paddle and agitating shaft on liner is staggered so that material is uniformly stirred, to comprehensively, uniformly stir to material, raising product quality.

Description

A kind of mortar mixer

Technical field

The utility model relates to Mixing Machine apparatus field, in particular to a kind of mortar mixer.

Background technique

Mortar mixer be cement, sandstone aggregate and water mixing and mixing at mortar mixture machinery.Mortar stirring Machine can satisfy the production needs of the dry powder and mortar of different performance requirement, dry material and dry binder, and have land occupation Small, small investment, it is quick, easy to operate many advantages, such as.Therefore, mortar mixer is widely used in building trade, chemical industry row Industry, scientific research field, quality testing department etc..Mortar mixer on the market is mostly made of stirring rod and stirring blade, mixing area compared with It is small, it is low so as to cause stirring capacity deficiency, stirring efficiency.

Currently, the Chinese utility model patent that notification number is CN206999297U discloses a kind of mortar mixer, including Body is provided with the intracorporal teeter chamber of machine, is provided with the feed opening being connected on body with teeter chamber, being arranged and stirring indoor stir It mixes component and drives the motor of mixing component rotation, mixing component includes the axial rotation direction in teeter chamber along body The first agitating shaft and the second agitating shaft being arranged equidistantly are arranged at intervals with multiple paddles on two agitating shafts, are stirred by twin shaft It mixes, shortens mixing time, improve production efficiency.

The problem of above-mentioned technical proposal, is that the top and bottom of teeter chamber have stirring blind area, is located at the top of teeter chamber It can not be participated in whipping process under paddle drive with the material of bottom, it is uneven so as to cause being stirred, it reduces Product quality.

Utility model content

In view of the deficienciess of the prior art, the purpose of the utility model is to provide a kind of mortar mixer, it can be to material Comprehensively, uniformly stir, improve product quality.

The above-mentioned technical purpose of the utility model has the technical scheme that a kind of mortar mixer, Including pedestal, it is fixed with mixing drum on the pedestal, mixing component is equipped in the mixing drum, is further fixed on drive on the pedestal The motor of dynamic mixing component work, the mixing component include the liner being rotatably connected in mixing drum and along the liner Multiple paddles are staggeredly equipped on several agitating shafts being axially arranged, the inner wall of the liner and the agitating shaft.

By using above-mentioned technical proposal, agitating shaft and liner rotation are driven after motor start-up, at this time on agitating shaft Paddle is stirred the material in liner, and the paddle on liner drives the material in liner that liner is followed to rotate, and will stir The material that the paddle on axis does not touch is mixed constantly to roll, stir, and the paddle on the paddle and agitating shaft on liner It is staggered so that material is uniformly stirred, to comprehensively, uniformly stir to material, raising product quality.

The utility model is further arranged to, and the mixing drum includes the cylinder fixed with the pedestal, is fixed on cylinder The case lid of close motor side and the bottom for being fixed on the cylinder other side, are installed between the motor and the mixing drum There is transmission component, the transmission component includes the bracket being fixed on the base, rotation connection on the bracket and by the electricity Transmission shaft, the driving gear for being fixed on described transmission shaft one end, the driven tooth being fixedly connected with the agitating shaft of motivation driving Take turns and be fixed on the gear ring at the liner edge, the driving gear and the driven gear, the driven gear with it is described Gear ring engages respectively.

By using above-mentioned technical proposal, when the rotation of motor drive transmission shaft, driving gear is rotated with it and is driven Driven gear rotation；On the one hand driven gear drives the agitating shaft being firmly connected with it rotation to stir the material in liner It mixes, another aspect driven gear drives ring gear against rotation again, and then drive the liner being fixedly connected with gear ring rotation to be stirred, from And realize that agitating shaft and liner rotate the purpose of stirring material simultaneously, promote stirring efficiency.

The utility model is further arranged to, and there are stretch out simultaneously for the inner container side surface between the case lid and the cylinder The gap connecting with the transmission component, the liner and the case lid are rotatablely connected；The case lid top is equipped with feed hopper, The feed hopper is connected to the liner.

By using above technical scheme, there are gaps between case lid and cylinder edge, are not influencing the closed feelings of liner Guarantee that liner and agitating shaft are connect by transmission component with motor, and the rotation of liner is realized with this under condition；It is installed on case lid again There is the feed hopper being connected to liner, facilitates material to enter inside liner by feed hopper and be stirred.

The utility model is further arranged to, and the side of the bottom towards the liner is provided with the groove of annular, institute State the protrusion being fixed on liner with groove rotation connection.

By using above technical scheme, realized between liner and cylinder using the rotation connection between groove and protrusion Rotation connection, and for liner provide certain support while guaranteeing that liner can rotate, promote the stability of liner.

The utility model is further arranged to, and the bottom is equipped with the discharge nozzle communicated with the liner, the discharging Outlet valve is installed on pipe.

By using above-mentioned technical proposal, discharge nozzle is installed in bottom bottom, and outlet valve is installed on discharge nozzle, with this Realize the adjusting to discharging speed.

The utility model is further arranged to, and the side of the bottom and the case lid towards liner is all covered with sealing Layer.

By using above-mentioned technical proposal, cover sealant on bottom and case lid, make bottom, case lid respectively with mixing component In agitating shaft and liner formed dynamic sealing, do not influence stirring while sealing inner container, prevent material leakage influence blender It works normally.

The utility model is further arranged to, and the pedestal includes chassis and supporting table, the supporting table and the bracket Be fixedly connected, be further fixed on the motor cabinet for fixed motor in the supporting table, the supporting table one side edge with it is described Chassis rotation connection, and between the supporting table and chassis just be equipped with push supporting table rotation topple over component.

By using above-mentioned technical proposal, supporting table is rotated under the promotion for toppling over component along the transmission shaft on itself and chassis, Inclination is generated, so that the mixing drum in supporting table be made to tilt, discharge nozzle is located at the bottom of the mixing drum after inclination, facilitates material It is discharged out of liner completely, residual material is avoided to influence blender subsequent normal operation.Since motor is also secured at supporting table On, therefore when being toppled over, motor still drives liner and agitating shaft to be kept stirring, and avoids mortar product that layering shadow occurs The uniformity of musical sand slurry.

The utility model is further arranged to, and described to topple over component include fixed frame, cursor, hydraulic cylinder and Triangular Arm, The fixed frame is fixed on the chassis, and the cursor and the fixed frame are rotatablely connected, the cylinder body of the hydraulic cylinder with Chassis rotation connection, three angles of the Triangular Arm respectively with the cursor, the supporting table and the hydraulic cylinder Hydraulic rod end rotation connection.

By using above-mentioned technical proposal, when stirring, supporting table is bonded with chassis, and Triangular Arm and cursor are in folding at this time Folded collapsed state；When needing to topple over material, Hydraulic Cylinder Triangular Arm rotates upwards along the connecting shaft of Triangular Arm and cursor, Triangular Arm and cursor are unfolded, and push supporting table to be lifted upwards, material is facilitated to be discharged from mixing drum.

In conclusion the utility model has the following beneficial effects:

1, agitating shaft and liner rotation are driven after motor start-up, the paddle on agitating shaft is to the material in liner at this time It being stirred, the material that the paddle on liner does not touch the paddle on agitating shaft is constantly rolled, is stirred, and on liner Paddle and agitating shaft on paddle be staggered so that material is uniformly stirred, thus to material carry out comprehensively, Uniform stirring, improves product quality；

2, the rotation connection between liner and cylinder is realized using the rotation connection between groove and protrusion, and guaranteed Certain support is provided for liner while liner can rotate, promotes the stability of liner；

3, cover sealant on bottom and case lid, make bottom, case lid respectively with the agitating shaft and liner shape in mixing component At dynamic sealing, sealing inner container while not influencing stirring prevents material leakage from influencing blender and works normally.

Detailed description of the invention

Fig. 1 is the overall structure diagram of embodiment；

Fig. 2 is the horizontal cross-section structure diagram of embodiment；

Fig. 3 is the longitudinal profile structure schematic of embodiment；

Fig. 4 is the side structure schematic diagram of embodiment；

Fig. 5 is the structural schematic diagram that component is toppled in embodiment.

In figure: 1, pedestal；11, supporting table；111, support frame；112, motor cabinet；12, chassis；13, topple over component；131, Fixed frame；132, cursor；133, hydraulic cylinder；134, Triangular Arm；2, mixing drum；21, cylinder；22, case lid；221, axis hole； 222, feed hopper；23, bottom；232, discharge nozzle；233, outlet valve；3, motor；4, mixing component；41, liner；42, it stirs Axis；43, paddle；5, transmission component；51, bracket；511, transmission shaft；52, planetary gear train；521, driving gear；522, from Moving gear；523, gear ring；531, driving wheel；532, driven wheel；533, belt.

Specific embodiment

The utility model is described in further detail below in conjunction with attached drawing.

As shown in Figure 1, a kind of mortar mixer, including pedestal 1, mixing drum 2 and the stirring group being mounted in mixing drum 2 Part 4.Pedestal 1 divides for the supporting table 11 on upper layer and the chassis 12 of lower layer and topples over group between supporting table 11 and chassis 12 Part 13.11 rectangular plate structure of supporting table, one side is hinged with chassis 12, and there are three 111 Hes of support frame for fixation thereon One motor cabinet 112.Mixing drum 2 include cylinder 21, case lid 22 and bottom 23, cylinder 21 be cylindrical shape, inner hollow so as to Material is stirred wherein, and cylinder 21 is horizontally disposed, and bottom is welded and fixed with three support frames 111.Motor cabinet 112 In the other end of opposite supporting table 11 and 12 hinged place of chassis, it is fixed with motor 3 thereon, in the present embodiment, motor 3 is can Speed regulating motor.

Case lid 22 is located at cylinder 21 close to the side of motor 3, and as shown in connection with fig. 2, the diameter of case lid 22 is less than cylinder 21 Internal diameter, between case lid 22 and cylinder 21 there are annular gap, the inside of case lid 22 is covered with sealant.Bottom 23 is located at cylinder Side of the body 21 far from motor 3, bottom 23 are welded as a whole with cylinder 21, and 23 inside of bottom is also covered with sealant.

As shown in Figure 1, 2, mixing component 4 includes the liner 41 being mounted in cylinder 21 and agitating shaft 42 and is mounted on case The transmission component 5 in 22 outside of lid.Liner 41 be cylindrical shape, match with 21 interior shape of cylinder, and liner 41 with 21 turns of cylinder Dynamic connection.Annular space of the liner 41 between the thickness and cylinder 21 and case lid 22 of 22 side of case lid is of same size, liner 41 edges are stretched out from annular space.The groove of annular is offered on the inside of bottom 23, is connected on the other side of liner 41 The protrusion of annular, protrusion are rotatablely connected with groove, realize the rotation connection between liner 41 and bottom 23 with this.

The top of case lid 22 is equipped with feed hopper 222, the infundibulate narrow for upper width of feed hopper 222, and 222 bottom of feed hopper Portion is communicated with liner 41 so as to material entrance.The bottom of bottom 23 is equipped with discharge nozzle 232, and discharge nozzle 232 and bottom 23 are fixed And be connected to inside liner 41 so as to material discharge.A manual outlet valve 233 is also equipped on discharge nozzle 232 for being opened and closed out Expects pipe 232 adjusts material discharging speed with this.

As shown in Figure 2,4, it is uniformly distributed on case lid 22 there are three axis hole 221, one of axis hole 221 is located in case lid 22 Immediately below the heart, other two are located at 22 top half of case lid, and the distance of three axis holes 221 to 22 center of circle of case lid is identical.Axis hole 221 On be equipped with agitating shaft 42, three agitating shafts 42 are arranged along the length direction of mixing drum 2, and 42 one end of agitating shaft passes through axis hole 221 are rotatablely connected with case lid 22, and the other end is rotatablely connected through liner 41 and with bottom 23.On agitating shaft 42 along its length Arranged distribution has paddle 43；The inner wall of liner 41 is also fixed with paddle 43, paddle 43 in 41 length direction of liner and Length direction along liner 41 is uniformly distributed, and the paddle 43 on liner 41 intermeshes with the paddle 43 on agitating shaft 42 and sets It sets.

As shown in Figure 2 and Figure 3, transmission component 5 is mounted between agitating shaft 42 and motor 3, and transmission component 5 includes bracket 51,533 transmission parts of planetary gear train 52 and belt.As shown in connection with fig. 1, bracket 51 be L shape, lower end horizontal component with it is close The support frame 111 of motor 3 is welded and fixed；It is rotatably connected to a transmission shaft 511 at the top of its vertical component, transmission shaft 511 The central axis of central axis and liner 41 is located along the same line；The agitating shaft 42 stretched out from axis hole 221 extends to bracket It is rotatablely connected on 51 and with bracket 51.Planetary gear train 52 includes 521, three driven gears 522 of a driving gear and one Gear ring 523, driving gear 521 are fixed on 511 one end of transmission shaft；Driven gear 522 is separately fixed on three agitating shafts 42 simultaneously It is engaged with driving gear 521；Gear ring 523 is located at 522 outside of driven gear, is fixed on the side that liner 41 is stretched out from annular space It on edge, and is toothed around in gear ring 523, gear ring 523 is engaged by the gear teeth with three driven gears 522 simultaneously.

As shown in figure 4,533 transmission parts of belt include driving wheel 531, driven wheel 532 and transmission belt 533, driving wheel 531 are fixed on the output shaft of motor 3, and the side of driving wheel 531 offers 533 slot of twice belt；Driven wheel 532 is fixed on The end of transmission shaft 511, side equally offer two 533 slots of belt；Two belts 533 be set in driving wheel 531 and from Between driving wheel 532.When motor 3 starts, motor driven driving wheel 531 rotates and drives 532 He of driven wheel by belt 533 Gear ring 523 rotates, to realize the driving to agitating shaft 42 and liner 41.

Referring to figure 1 and figure 5, component 13 is toppled over there are the cavity for toppling over component 13 is accommodated for the act of T formula in 12 middle part of chassis Rise structure, including fixed frame 131, cursor 132, hydraulic cylinder 133 and Triangular Arm 134.The cylinder base of hydraulic cylinder 133 and chassis 12 rotation connections；It is fixed with fixed frame 131 on the chassis 12 of the cylinder body two sides of hydraulic cylinder 133, is rotatably connected on fixed frame 131 The cursor 132 of elongated strip shaped, the rotation direction of cursor 132 are also identical as the rotation direction of hydraulic cylinder 133；Cursor 132 Length when being packed up greater than hydraulic stem the length of hydraulic cylinder 133 and be less than hydraulic stem it is fully extended when hydraulic cylinder 133 overall length Degree.Triangular Arm 134 is obtuse triangle sheet body, and Triangular Arm 134 has parallel to each other two, right with two cursors 132 respectively It answers.The obtuse angle position of Triangular Arm 134 and the hydraulic stem of hydraulic cylinder 133 are rotatablely connected, two sharply angled positions difference of Triangular Arm 134 It is connect with the lower rotation of 132 end of cursor and supporting table 11.Topple over when supporting table 11 and chassis 12 merge Component 13 is in folded state and is located in the cavity on chassis 12；When carrying out toppling over work, hydraulic cylinder 133 pushes Triangular Arm 134 hold up, and Triangular Arm 134 drives cursor 132 to be unfolded therewith, topple over component 13 from folded state and lifting supporting table upwards is unfolded 11, the rotation inclination of supporting table 11, mixing drum 2 tilts therewith, and the mortar in liner 41 is just completely exhausted out from discharge nozzle 232.

For the present embodiment when being stirred, carrying out checking first ensures that outlet valve 233 completely closes, meanwhile, topple over component 13 pack up mixing drum 2 is made to be in horizontality completely, start 3 microrunning of motor later, and motor 3 passes through transmission component 5 It drives liner 41 and agitating shaft 42 slowly to rotate, then adds materials from feed hopper 222 into liner 41；It is gradually mentioned after addition The revolving speed of motor 3 is risen to accelerate to stir.In whipping process, the paddle 43 on three agitating shafts 42 drives periphery material to enclose It is rotated around agitating shaft 42；Liner 41 is also rotating simultaneously, and the paddle 43 on liner 41 drives material around the axle center of liner 41 Rotation；The agitating shaft 42 for being now placed in the lower section of liner 41 also have assist liner 41 jointly and will be located at the material of 41 lower layer of liner to On the function stirred, to eliminate stirring blind area, to material carry out comprehensively, uniform stirring, improve product quality.

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 mortar mixer, including pedestal (1), it is fixed with mixing drum (2) on the pedestal (1), in the mixing drum (2) Equipped with mixing component (4), the motor (3) of driving mixing component (4) work is further fixed on the pedestal (1), it is characterized in that: The mixing component (4) includes the liner (41) being rotatably connected in mixing drum (2) and is axially arranged along the liner (41) Several agitating shafts (42), be staggeredly equipped with multiple paddles on the inner wall and the agitating shaft (42) of the liner (41) (43)。

2. a kind of mortar mixer according to claim 1, it is characterized in that: the mixing drum (2) includes and the pedestal (1) fixed cylinder (21), be fixed on cylinder (21) close to the case lid (22) of motor (3) side and be fixed on cylinder (21) The bottom (23) of the other side, is equipped with transmission component (5), the transmission group between the motor (3) and the mixing drum (2) Part (5) includes the bracket (51) being fixed on pedestal (1), is rotatably connected on the bracket (51) and by the motor (3) The transmission shaft (511) of driving, the driving gear (521) for being fixed on the transmission shaft (511) one end are consolidated with the agitating shaft (42) Surely the driven gear (522) that connects and the gear ring (523) for being fixed on the liner (41) edge, the driving gear (521) It is engaged respectively with the driven gear (522), the driven gear (522) with the gear ring (523).

3. a kind of mortar mixer according to claim 2, it is characterized in that: the case lid (22) and the cylinder (21) it Between there are being stretched out for the liner (41) side and the gap that is connect with the transmission component (5), the liner (41) with it is described Case lid (22) rotation connection；Case lid (22) top is equipped with feed hopper (222), the feed hopper (222) and the liner (41) it is connected to.

4. a kind of mortar mixer according to claim 2, it is characterized in that: the bottom (23) is towards the liner (41) Side be provided with the groove of annular, the protrusion with groove rotation connection is fixed on the liner (41).

5. a kind of mortar mixer according to claim 2, it is characterized in that: the bottom (23) is equipped with and the liner (41) discharge nozzle (232) communicated is equipped with outlet valve (233) on the discharge nozzle (232).

6. a kind of mortar mixer according to claim 2, it is characterized in that: the bottom (23) and the case lid (22) court Sealant is all covered with to the side of liner (41).

7. a kind of mortar mixer according to claim 2, it is characterized in that: the pedestal (1) includes chassis (12) and branch It supports platform (11), the supporting table (11) is fixedly connected with the bracket (51), is further fixed on the supporting table (11) for solid Determine the motor cabinet (112) of motor (3), supporting table (11) one side edge and the chassis (12) are rotatablely connected, and described Promotion supporting table (11) rotation is just equipped between supporting table (11) and chassis (12) topples over component (13).

8. a kind of mortar mixer according to claim 7, it is characterized in that: described, to topple over component (13) include fixed frame (131), cursor (132), hydraulic cylinder (133) and Triangular Arm (134), the fixed frame (131) are fixed on the chassis (12) On, the cursor (132) and the fixed frame (131) are rotatablely connected, the cylinder body of the hydraulic cylinder (133) and the chassis (12) be rotatablely connected, three angles of the Triangular Arm (134) respectively with the cursor (132), the supporting table (11) and The hydraulic rod end of the hydraulic cylinder (133) is hinged.