CN211164629U

CN211164629U - Premixed mortar mixer

Info

Publication number: CN211164629U
Application number: CN201921599738.9U
Authority: CN
Inventors: 孙德良
Original assignee: Anhui Wogao Ready Mixed Mortar Co ltd
Current assignee: Anhui Wogao Ready Mixed Mortar Co ltd
Priority date: 2019-09-24
Filing date: 2019-09-24
Publication date: 2020-08-04
Anticipated expiration: 2029-09-24

Abstract

The utility model relates to a pre-mixed mortar stirrer, which comprises a bracket, a support table arranged on the bracket, a mixing chamber and a water inlet pipe which are arranged on the support table, a feeding device and a pre-mixing device, wherein the feeding device comprises a raw material tank arranged beside the bracket, the pre-mixing device comprises a feeding cylinder and a mixing rod which are arranged above the mixing chamber, the top and the bottom of the feeding cylinder are open, the bottom of the feeding cylinder is communicated with the mixing chamber, the opening of the water inlet pipe is arranged towards the inside of the feeding cylinder, and a conveying mechanism is arranged between the bottom of the raw material tank and the top of the feeding cylinder; the supporting table is provided with a plurality of vertical rods which are telescopic rods, the tops of the vertical rods are connected with a top seat, the stirring rods are vertically arranged, the tops of the stirring rods are rotatably connected with the top seat, the stirring rods extend into the feeding cylinder, the stirring rods are detachably connected with a plurality of stirring blades, and the top seat is provided with a driving mechanism for driving the stirring rods to rotate; a discharge pipe is arranged at the bottom of the stirring chamber. The utility model discloses the effect of the raw materials intensive mixing of being convenient for has.

Description

Premixed mortar mixer

Technical Field

The utility model relates to a mortar agitated vessel's field, in particular to premixed mortar mixer.

Background

At present, a mortar mixer is a machine for mixing and stirring cement, gravel aggregate and water into a mortar mixture, and is widely applied to the engineering field. With the vigorous development of large-scale infrastructure and building construction, large-scale ready-mixed mortar mixers with high efficiency and high yield are more and more favored by people.

Chinese utility model patent that bulletin number is CN204687098U discloses a large-scale cement mortar mixer includes the electric pump, mixes storehouse, teeter chamber, discharge opening in advance, the electric pump is connected with the pumping pipe, the pumping pipe is connected with the water tank, the pumping pipe is connected with the feed bin, mix the storehouse in advance with the water tank is connected, mix the storehouse in advance with the feed bin is connected, mix the storehouse lower extreme in advance and install electric valve, hydraulic cylinder is installed to the teeter chamber upper end, install the motor in the teeter chamber, the teeter chamber lower extreme is connected the discharge opening, it has emergent mouthful to open on the discharge opening. Has the advantages that: the automation of cement mortar stirring can be realized, and the yield of cement mortar can be improved.

The above prior art has the following disadvantages: the pre-stirring is needed before entering the stirring chamber, the pre-mixing effect of the raw materials is not obvious, and the mortar in the stirring chamber is easy to stir insufficiently. There is a need for a mortar mixer that can improve the mixing efficiency and allow for more thorough mixing of the raw materials.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a premixed mortar mixer has promotion stirring efficiency, is the more abundant effect of raw materials stirring.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a pre-mixed mortar stirrer comprises a support, a support table arranged on the support, a stirring chamber and a water inlet pipe, and further comprises a feeding device and a pre-mixing device, wherein the feeding device comprises a raw material tank arranged beside the support, the pre-mixing device comprises a feeding cylinder and a stirring rod which are arranged above the stirring chamber, the top and the bottom of the feeding cylinder are provided with openings, the bottom of the feeding cylinder is communicated with the stirring chamber, the opening of the water inlet pipe faces the inside of the feeding cylinder, and a conveying mechanism is arranged between the bottom of the raw material tank and the top of the feeding cylinder; the supporting table is provided with a plurality of vertical rods which are telescopic rods, the tops of the vertical rods are connected with a top seat, the stirring rods are vertically arranged, the tops of the stirring rods are rotatably connected with the top seat, the stirring rods extend into the feeding cylinder, the stirring rods are detachably connected with a plurality of stirring blades, and the top seat is provided with a driving mechanism for driving the stirring rods to rotate; a horizontal driving shaft and a horizontal driven shaft are rotatably arranged in the stirring chamber, rotating blades are arranged on the driving shaft and the driven shaft, a driving device for driving the driving shaft and the driven shaft to rotate is arranged on the stirring chamber, and a discharging pipe is arranged at the bottom of the stirring chamber.

By adopting the technical scheme, the raw materials are stored in the raw material tank before being mixed, when the raw materials need to be mixed, the materials are conveyed into the feeding cylinder through the auger conveyor, and the stirring rod in the feeding cylinder works to drive the stirring blades to rotate, so that a good mixing and stirring effect on the raw materials is achieved; the raw materials on the feeding cylinder are moved into the stirring chamber after being mixed, and the materials are mixed and stirred again through the rotation of the driving shaft and the driven shaft in the stirring chamber; by adopting the structure, the raw materials in the raw material tank are mixed and stirred sufficiently, so that the subsequent use is facilitated.

The utility model discloses further set up to, be provided with the spread groove on the puddler, the stirring vane tip be provided with spread groove complex connecting block, the shaping of stirring vane both sides has the connection piece, the connection piece passes through the screw and is connected with the puddler.

Through adopting above-mentioned technical scheme, the structure that has used spread groove and connecting block is used for carrying out stirring vane and the connection of puddler, uses the screw to carry out the connection between connection piece and the puddler after connecting, has realized stirring vane's rigidity.

The utility model is further arranged that the vertical rod comprises a first rod connected with the supporting platform and a second rod connected with the top seat, a vertical movable groove is arranged in the first rod, and the bottom of the second rod is movably arranged in the movable groove; a positioning screw is arranged on the first rod in a threaded manner, a horizontal connecting hole is formed in the second rod, and the positioning screw extends into the movable groove to be matched with the connecting hole; and a compression spring is arranged in the movable groove, and two ends of the compression spring are respectively connected with the second connecting rod and the groove bottom of the movable groove.

By adopting the technical scheme, the structure of the upright rod is formed by matching the structures of the first rod and the second rod, the movable groove of the first rod provides a space for the structure of the second rod to slide, the length of the upright rod is adjusted, and the relative position between the first rod and the second rod can be fixed by using the structure of the positioning screw when the upright rod is moved to a proper position; the height of the vertical rod and the top seat is increased, and then the stirring blades on the stirring shaft can be conveniently installed and detached.

The utility model discloses further set up to, the connecting hole is provided with the multiple department on pole two and arranges along two length direction of pole.

Through adopting above-mentioned technical scheme, use the connecting hole structure of more places to be used for cooperating with set screw, the length adjustment of riser has more selection.

The utility model is further arranged in that the driving mechanism is arranged as a first motor, and the output shaft of the first motor is connected with the top of the stirring rod; the driving shaft and the driven shaft are connected with transmission gears which are meshed with each other, the driving device is provided with a second motor, output shafts of the driving shaft and the second motor are connected with transmission wheels, and the transmission wheels are connected through a belt.

By adopting the technical scheme, the structure of the motor I is used, so that the stirring rod can be driven to rotate during working, and the raw materials are pre-stirred; the structure of the second motor is increased, the second motor drives the driving shaft to rotate, the driving shaft drives the driven shaft to synchronously rotate through the transmission gear, and the stirring effect in the stirring chamber is achieved.

The utility model is further arranged in that a vertical rod is arranged on the supporting platform, a movable plate is arranged at the four corners of the outer part of the stirring chamber, the vertical rod vertically runs through the movable plate and is movably connected with the movable plate, a reset spring is arranged at the outer part of the vertical rod, and the two ends of the reset spring are respectively connected with the movable plate and the supporting platform; a vibration motor is arranged above the stirring chamber.

Through adopting above-mentioned technical scheme, having added vibrating motor's on the teeter chamber structure, can driving the teeter chamber vibrations appear, increased the structure and the vertical pole of fly leaf on the teeter chamber and carry out swing joint, reset spring's structure can drive fly leaf and teeter chamber and reset after vibrations, the whereabouts of the material of being convenient for at the vibrations in-process.

The utility model discloses further set up to, transport mechanism sets up to auger conveyor, and the feed tank bottom opening sets up towards auger conveyor's material loading mouth, and auger conveyor's discharge gate setting sets up at the top and towards a feeding section of thick bamboo open-top.

Through adopting above-mentioned technical scheme, use auger conveyor's structure as transport mechanism, can transport the discharge gate at top from the material loading mouth with the raw materials through auger conveyor's structure, played the effect of effectively transporting the material.

To sum up, the utility model discloses a beneficial technological effect does:

1. the raw materials are stored in a raw material tank before being mixed, when the raw materials need to be mixed, the materials are conveyed into a feeding cylinder through a screw conveyer, a stirring rod in the feeding cylinder, a driving shaft and a driven shaft in a stirring chamber stir the raw materials in sequence, and the raw materials in the raw material tank are sufficiently mixed and stirred;

2. the stirring blades on the stirring rod are detachably connected, so that the stirring blades can be conveniently detached for cleaning after being used for a period of time, the vertical rod structure for supporting the top seat is telescopic, the height of the top seat and the stirring rod can be adjusted, and the stirring blades can be conveniently mounted and detached after the height is adjusted;

3. the structure of vibrating motor on the teeter chamber has been increased, can drive the teeter chamber vibrations appear, and the structure and the vertical pole that have increased the fly leaf on the teeter chamber carry out swing joint, and reset spring's structure can drive fly leaf and teeter chamber and reset after vibrations, the whereabouts of the material of being convenient for at the vibrations in-process.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the stirring rod of the present invention;

FIG. 3 is an enlarged view of part A1 of FIG. 2;

fig. 4 is a schematic structural view of the stirring chamber of the present invention.

Reference numerals: 1. a support; 2. a support table; 21. a water inlet pipe; 22. a vertical rod; 3. a stirring chamber; 31. a drive shaft; 32. a driven shaft; 33. a second motor; 34. a driving wheel; 35. a transmission gear; 36. a vibration motor; 37. a movable plate; 38. a return spring; 4. a raw material tank; 41. a screw conveyor; 5. a feeding cylinder; 6. a top seat; 61. a first motor; 62. a stirring rod; 63. a stirring blade; 64. connecting grooves; 65. connecting blocks; 66. connecting sheets; 7. erecting a rod; 71. a first rod; 72. a second rod; 73. a movable groove; 74. a compression spring; 75. a set screw; 76. and connecting the holes.

Detailed Description

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

As shown in figure 1, the ready-mixed mortar mixer comprises a support 1, a support platform 2 arranged on the support, a mixing chamber 3 and a water inlet pipe 21 arranged on the support platform 2, wherein the support platform 2 is double-layer and comprises an upper layer and a lower layer, and the mixing chamber 3 is positioned in the lower layer of the support platform 2. A feeding device is arranged beside the support 1 and comprises a raw material tank 4, and a pre-mixing device is arranged on the support table 2 and is used for fully mixing raw materials.

Referring to fig. 1 and 2, the premixing device comprises a feed cylinder 5 and a stirring rod 62 which are installed on the upper layer of a supporting table 2, wherein the top and the bottom of the feed cylinder 5 are provided with openings and the bottom is communicated with a stirring chamber 3. The top of the water inlet pipe 21 is provided with an opening, and the opening faces the inner wall of the feeding cylinder 5, so that the effect of adding water into the feeding cylinder 5 is achieved during feeding. A conveying mechanism is arranged between the bottom of the raw material tank 4 and the top of the feeding cylinder 5. Transport mechanism sets up to auger

conveyor

41, and 4 bottom openings of head tank set up towards auger conveyor 41's material loading mouth, and auger conveyor 41's discharge gate is seted up at the top and is set up towards feed cylinder 5 open-top.

Referring to fig. 2 and 3, three vertical upright rods 7 are mounted on the upper layer of the support platform 2, the top of each upright rod 7 is connected with the top seat 6, the top of the stirring rod 62 is rotatably connected with the top seat 6, and the stirring rod 62 rotates along the axis of the stirring rod 62 and is vertically arranged. The top seat 6 is provided with a first motor 61 as a driving mechanism, and an output shaft of the first motor 61 is connected with the top of the stirring rod 62 to drive the stirring rod 62 to rotate. Stirring rod 62 is last to dismantle and be connected with stirring vane 63, and stirring vane 63 has played the effect to the mixture of raw materials and stirs in advance when rotating.

Referring to fig. 2 and 3, the vertical rod 7 includes a first rod 71 connected to the support platform 2 and a second rod 72 connected to the top base 6, a vertical movable groove 73 is formed in the first rod 71, and the bottom of the second rod 72 is movably installed in the movable groove 73. The first rod 71 is provided with a positioning screw 75 in a threaded manner, the second rod 72 is provided with a horizontal connecting hole 76, and the positioning screw 75 extends into the movable groove 73 to be matched with the connecting hole 76. A compression spring 74 is arranged in the movable groove 73, and two ends of the compression spring 74 are respectively connected with the first rod 71 and the second rod 72. The positioning screw 75 is loosened, the height of the second rod 72 and the top seat 6 at the top can be adjusted along the movable groove 73, and the stirring blade 63 can be conveniently mounted and dismounted after the height is adjusted. The connecting holes 76 are formed in the second rod 72 in multiple positions and are arranged along the length direction of the second rod 72, the structure of the connecting holes 76 is used for being matched with screws, and the height of the top seat 6 can be adjusted more selectively.

Referring to fig. 2 and 3, the stirring blade 63 has a connecting structure, the stirring rod 62 is provided with a connecting groove 64, the end of the stirring blade 63 is provided with a connecting block 65 matched with the connecting groove 64, connecting pieces 66 are formed on two sides of the stirring blade 63, and the connecting pieces 66 are connected with the stirring rod 62 through screws. The screw is tightened to connect the stirring rod 62 and the stirring blade 63, and the stirring blade 63 can be removed from the stirring rod 62 after the screw is loosened.

Referring to fig. 4, a driving shaft 31 and a driven shaft 32 are rotatably mounted in the stirring chamber 3, and the driving shaft 31 and the driven shaft 32 respectively rotate along their axes and the axes are arranged in a horizontal direction. The driving shaft 31 and the driven shaft 32 are both connected with rotating blades, and the materials in the stirring chamber 3 are stirred through the rotation of the rotating shaft and the driven shaft 32. The driving shaft 31 and the driven shaft 32 are connected with transmission gears 35 which are meshed with each other, the driving device is a second motor 33, the driving shaft 31 and the second motor 33 are both connected with transmission wheels 34, the transmission wheels 34 are connected through a belt, the driving shaft 31 and the driven shaft 32 are respectively connected with the transmission gears 35 which are meshed with each other, and the second motor 33 drives the driving shaft 31 to rotate so as to drive the driven shaft 32 to synchronously rotate, so that materials in the stirring chamber 3 are effectively stirred. The discharging pipe is installed at the bottom of the stirring chamber 3 and used for discharging the stirred materials.

Referring to fig. 4, a vertical rod 22 is fixedly connected to the lower layer of the supporting table 2, a movable plate 37 is fixedly connected to four corners outside the stirring chamber 3, the vertical rod 22 vertically penetrates through the movable plate 37 and is movably connected with the movable plate 37, a return spring 38 is arranged outside the vertical rod 22, two ends of the return spring 38 are respectively connected with the movable plate 37 and the supporting table 2, and the stirring chamber 3 is installed on the lower layer of the supporting table 2 through the movable plate 37 and the vertical rod 22. Be provided with vibrating motor 36 above teeter chamber 3, vibrating motor 36 during operation drives teeter chamber 3 and vibrations appear, and reset spring 38 is used for reseing, and the material on the teeter chamber 3 inner wall of being convenient for flows through the discharging pipe in vibrations process.

When the device is used, raw materials are stored in the raw material tank 4 before being mixed, when the materials need to be mixed, the materials are conveyed into the feeding cylinder 5 through the auger conveyor 41, and the stirring rod 62 in the feeding cylinder 5 works to drive the stirring blade 63 to rotate, so that a good raw material mixing and stirring effect is achieved; the raw materials on the feeding cylinder 5 are moved into the stirring chamber 3 after being mixed, and the materials are mixed and stirred again through the rotation of the driving shaft 31 and the driven shaft 32 in the stirring chamber 3; by adopting the structure, the raw materials in the raw material tank 4 are mixed and stirred sufficiently, so that the subsequent use is facilitated.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a ready-mixed mortar mixer, includes support (1), set up brace table (2) on support (1), install teeter chamber (3) and inlet tube (21) on brace table (2), characterized by: the automatic stirring device is characterized by further comprising a feeding device and a premixing device, wherein the feeding device comprises a raw material tank (4) arranged beside the support (1), the premixing device comprises a feeding cylinder (5) and a stirring rod (62) which are arranged above the stirring chamber (3), the top and the bottom of the feeding cylinder (5) are open, the bottom of the feeding cylinder is communicated with the stirring chamber (3), the opening of the water inlet pipe (21) faces the inside of the feeding cylinder (5), and a conveying mechanism is arranged between the bottom of the raw material tank (4) and the top of the feeding cylinder (5); the supporting table (2) is provided with a plurality of upright posts (7), the upright posts (7) are telescopic rods, the tops of the upright posts (7) are connected with a top seat (6), a stirring rod (62) is vertically arranged, the tops of the stirring rod (62) are rotatably connected with the top seat (6), the stirring rod (62) extends into the feeding cylinder (5), the stirring rod (62) is detachably connected with a plurality of stirring blades (63), and the top seat (6) is provided with a driving mechanism for driving the stirring rod (62) to rotate; a horizontal driving shaft (31) and a horizontal driven shaft (32) are rotatably arranged in the stirring chamber (3), rotating blades are arranged on the driving shaft (31) and the driven shaft (32), a driving device for driving the driving shaft (31) and the driven shaft (32) to rotate is arranged on the stirring chamber (3), and a discharging pipe is arranged at the bottom of the stirring chamber (3).

2. The ready mixed mortar mixer of claim 1, wherein: the stirring rod (62) is provided with a connecting groove (64), the end part of the stirring blade (63) is provided with a connecting block (65) matched with the connecting groove (64), connecting pieces (66) are formed on two sides of the stirring blade (63), and the connecting pieces (66) are connected with the stirring rod (62) through screws.

3. The ready mixed mortar mixer of claim 1, wherein: the upright rod (7) comprises a first rod (71) connected with the support platform (2) and a second rod (72) connected with the top seat (6), a vertical movable groove (73) is formed in the first rod (71), and the bottom of the second rod (72) is movably arranged in the movable groove (73); a positioning screw (75) is installed on the first rod (71) in a threaded mode, a horizontal connecting hole (76) is formed in the second rod (72), and the positioning screw (75) extends into the movable groove (73) to be matched with the connecting hole (76); a compression spring (74) is arranged in the movable groove (73), and two ends of the compression spring (74) are respectively connected with the groove bottom of the second (72) movable groove (73).

4. A ready-mixed mortar mixer according to claim 3, wherein: the connecting holes (76) are arranged at a plurality of positions on the second rod (72) and are arranged along the length direction of the second rod (72).

5. The ready mixed mortar mixer of claim 1, wherein: the driving mechanism is a first motor (61), and an output shaft of the first motor (61) is connected with the top of the stirring rod (62); the driving shaft (31) and the driven shaft (32) are connected with transmission gears (35) which are meshed with each other, the driving device is provided with a second motor (33), output shafts of the driving shaft (31) and the second motor (33) are connected with transmission wheels (34), and the transmission wheels (34) are connected through a belt.

6. The ready mixed mortar mixer of claim 1, wherein: a vertical rod (22) is arranged on the supporting table (2), movable plates (37) are arranged at four corners outside the stirring chamber (3), the vertical rod (22) vertically penetrates through the movable plates (37) and is movably connected with the movable plates (37), a return spring (38) is arranged outside the vertical rod (22), and two ends of the return spring (38) are respectively connected with the movable plates (37) and the supporting table (2); a vibration motor (36) is arranged above the stirring chamber (3).

7. The ready mixed mortar mixer of claim 1, wherein: transport mechanism sets up to auger conveyor (41), and the feed inlet setting of head tank (4) bottom opening and towards auger conveyor (41), and the discharge gate setting of auger conveyor (41) is at the top and towards feed cylinder (5) open-top setting.