CN220075068U - Concrete mixer capable of fully mixing - Google Patents
Concrete mixer capable of fully mixing Download PDFInfo
- Publication number
- CN220075068U CN220075068U CN202320490154.8U CN202320490154U CN220075068U CN 220075068 U CN220075068 U CN 220075068U CN 202320490154 U CN202320490154 U CN 202320490154U CN 220075068 U CN220075068 U CN 220075068U
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- mixing
- concrete
- motor
- mixing box
- fixedly connected
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- 238000012423 maintenance Methods 0.000 claims abstract description 16
- 238000003756 stirring Methods 0.000 claims abstract description 16
- 230000001681 protective effect Effects 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 9
- 239000003638 chemical reducing agent Substances 0.000 claims description 8
- 238000004140 cleaning Methods 0.000 claims description 7
- 239000002994 raw material Substances 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 4
- 239000002184 metal Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Landscapes
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The utility model relates to the technical field of concrete stirring, in particular to a concrete stirrer capable of being fully mixed, which comprises a supporting frame, a maintenance hole and a feed hopper, wherein a plurality of stirring rods are fixedly connected to the outer side of a rotating shaft, a buffer cavity is fixedly communicated with the lower end of the feed hopper, and a grid plate is fixedly connected to the inner part of the buffer cavity. This concrete mixer that can intensive mixing, inside the mixing box that the concrete after primary mixing can get into the lower extreme through communicating pipe, connect external power supply and start the second motor, the second motor can drive the spiral leaf through the reduction gear and rotate, pivoted spiral leaf can promote the concrete raw materials stirring mixing gradually in mixing box inside, the concrete that mixes well at last is discharged by the relief hole and is used, preliminary mixing and horizontal remixing again have been utilized, the rotation of having avoided using the conical gear is blocked by the grit, the unable pivoted problem of stirring axle of part has been solved, finally make the mixing effect of concrete mixer that can intensive mixing more abundant.
Description
Technical Field
The utility model relates to the technical field of concrete stirring, in particular to a concrete stirrer capable of fully mixing.
Background
The concrete mixer is a machine for mixing cement, sand aggregate and water to prepare concrete mixture, and mainly consists of a mixing drum, a feeding and discharging mechanism, a water supply system, a driving mechanism, a transmission mechanism, a frame, a supporting device and the like.
For example, the patent publication number CN218342487U is named as a concrete mixer capable of fully mixing, although the first mixer shaft drives the second mixer shaft to rotate through the bevel gear on the connecting rod, the first mixer shaft and the second mixer shaft mix concrete together, so that the concrete mixer can be uniformly mixed, the concrete mixer is more convenient to use, but still exists, the existing concrete mixer capable of fully mixing can drive the mixer shaft to rotate due to the meshing of the motor and the bevel gears, the mixer shaft is used for mixing concrete, but the concrete mixed at present contains a large amount of particles with hard broken stone and fine sand, so that the fine sand can be easily rolled into a gap connected by the bevel gear in the process of bevel gear transmission, thereby the rotation of the bevel gear is blocked, the part of mixer shaft can not rotate finally, then the concrete without rotating a working part of the rotating shaft is not mixed by stirring, and finally the mixing effect of the concrete mixer capable of fully mixing is insufficient.
Meanwhile, the existing concrete mixer capable of being fully mixed is characterized in that after the concrete is required to be discharged after being mixed, a certain amount of concrete is left at the bottom of the mixer body for mixing the concrete, the concrete is required to be washed by water to enable the inside of the mixer body to be kept clean, but the discharge opening of the existing concrete mixer capable of being fully mixed is higher, so that a small amount of concrete and water still can be left on the bottom surface of the mixer body and cannot be cleaned, the finally left concrete can be gradually dried and solidified, the finally left concrete is difficult to clean by manpower, and the normal use of the concrete mixer capable of being fully mixed is finally influenced.
Disclosure of Invention
The utility model aims to solve the problems of insufficient mixing and affected use of the existing concrete mixer capable of fully mixing, and provides the concrete mixer capable of fully mixing.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a concrete mixer that can intensive mixing, includes support frame, maintenance hole and feeder hopper, the top fixed mounting of support frame has the feeder hopper, the below of feeder hopper is equipped with preliminary mixed mixer, preliminary mixed mixer includes protective housing, first motor and grid board, the inside at the feeder hopper is passed through connecting rod fixed mounting to the both sides of protective housing, the inside fixed mounting of protective housing has first motor, the output shaft of first motor rotates between reduction gear and the protective housing and links to each other, the output shaft lower extreme fixedly connected with axis of rotation of first motor, the outside fixedly connected with puddler of axis of rotation, the lower extreme fixedly connected with buffer chamber of feeder hopper, the inside fixedly connected with grid board in buffer chamber.
Preferably, the lower end of the supporting frame is provided with a full mixing device;
the full mixing device comprises a mixing box, a second motor and a spiral blade;
mixing box fixed mounting is in the below of support frame, communicating pipe has been seted up to mixing box's one end roof is fixed, second motor fixed mounting is at mixing box's outer wall, the output shaft fixedly connected with reduction gear of second motor, the other end of reduction gear runs through mixing box's lateral wall, and the tip and the spiral leaf of reduction gear are fixed continuous, the other end of spiral leaf passes through the bearing and rotates the inside of connection at mixing box, the discharge hole has been seted up to mixing box's the other end is fixed, the discharge hole is linked together with the tip of spiral leaf.
Preferably, the communicating pipe is arranged opposite to the grid plate above, a baffle is fixedly sleeved on the outer side of the communicating pipe, a console is fixedly connected on the outer side of the mixing box, and the console is electrically connected with the first motor and the second motor.
Preferably, a cleaning and maintaining device is arranged below the mixing box;
the cleaning and maintaining device comprises a movable plate, a clamping groove and an inclined rod;
one end of each movable plate is rotatably connected to the bottom end of the mixing box through a pin shaft, the other end of each movable plate is fixedly connected with a sealing gasket, each clamping groove is fixedly formed in one side of each supporting frame and one side of each movable plate, and each clamping groove is movably clamped with an oblique rod.
Preferably, a maintenance hole is fixedly formed in the lower end of the support frame, and the maintenance hole and the movable plate are oppositely arranged.
The concrete mixer capable of fully mixing has the beneficial effects that: this concrete mixer that can intensive mixing, inside the mixing box that the concrete after primary mixing can get into the lower extreme through communicating pipe, the baffle has adopted cup joint the metallic cylinder in the communicating pipe outside can, be used for mode concrete exposes in transmission process, connect external power supply and start the second motor, the second motor can drive the spiral leaf through the reduction gear and rotate, the spiral leaf of pivoted can promote the concrete raw materials stirring and mix gradually in mixing box inside, the concrete that mixes at last is used by the discharge hole discharge, preliminary mixing and horizontal remixing have been utilized, the rotation of having avoided using conical gear is blocked by the grit, the unable pivoted problem of stirring axle of part has been solved, finally make the mixing effect of intensive mixing concrete mixer more abundant.
The fly leaf can be down the roll-up along the round pin axle then expose the bottom of mixing box, the other end fixedly connected with of two fly leaves is sealed fills up, the sealed rubber material that adopts, can be with the gap jam of being connected between the fly leaf avoid concrete to leak in mixing, operating personnel can be manual take out the slant pole in two cards are wiped, at this moment the slant pole no longer is fixed movable plate and support frame mutually, at this moment just can be through the maintenance hole with mixing box inside remaining concrete clean up, utilize to take out the slant pole, come to carry out remaining mixture clearance to mixing box inside through the maintenance hole of below, the bottom that has avoided concrete can stay the mixing box solidifies, cause the unable stirring work of follow-up concrete mixer condition, and then reduced the unable normal work's of intensive mixing's concrete mixer problem emergence.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a front cross-sectional view of FIG. 1;
FIG. 3 is a schematic top view of FIG. 2;
FIG. 4 is an enlarged cross-sectional view of the portion A of FIG. 2;
FIG. 5 is an enlarged cross-sectional view of the portion B of FIG. 2;
fig. 6 is an enlarged cross-sectional view of the portion C in fig. 2.
In the figure: 1. the device comprises a supporting frame, 2, a maintenance hole, 3, a control console, 4, a feeding hopper, 5, a primary mixing stirrer, 51, a protective box, 52, a connecting rod, 53, a first motor, 54, a rotating shaft, 55, a stirring rod, 56, a buffer cavity, 57, a grid plate, 6, a baffle, 7, a full mixing device, 71, a mixing box, 72, a second motor, 73, a speed reducer, 74, a communicating pipe, 75, a spiral blade, 76, a discharging hole, 8, a cleaning maintenance device, 81, a movable plate, 82, a clamping groove, 83, a pin roll, 84, a sealing gasket, 85 and an oblique rod.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
referring to fig. 1-6, a concrete mixer capable of fully mixing, including support frame 1, maintenance hole 2 and feeder hopper 4, the top fixed mounting of support frame 1 has feeder hopper 4, the below of feeder hopper 4 is equipped with preliminary mixing mixer 5, preliminary mixing mixer 5 includes protective housing 51, first motor 53 and grid plate 57, the inside at feeder hopper 4 is passed through connecting rod 52 fixed mounting in the both sides of protective housing 51, the inside fixed mounting of protective housing 51 has first motor 53, protective housing 51 adopts inside hollow box in metal can, be used for preventing that the stone of the inside of mixed concrete raw materials from smashing first motor 53, when selecting for use first motor 53 and second motor 72, can select for use can accord with the motor model that requires for use, the output shaft of first motor 53 rotates between through reduction gear 73 and protective housing 51 and be linked together, the output shaft lower extreme fixedly connected with axis of rotation 54 of first motor 53, the outside fixedly connected with many puddlers 55 of axis of rotation 54, there is the feeder hopper 4 drops into the concrete raw materials, then connect external connection external power source starts first motor 53, first motor 53 adopts the inside of reduction gear 53 to drive down the grid plate 57 through the axis of rotation 54, can be connected with the inside of a large-scale buffer plate 57 through the reduction gear 54, can be connected with the inside of the buffer plate 57 through the reduction gear 54, can be connected with the preliminary mixing chamber 56, can be connected with the inside of the buffer plate 56.
Referring to fig. 1-3 and 5-6, the lower end of the supporting frame 1 is provided with a full mixing device 7, the full mixing device 7 comprises a mixing box 71, a second motor 72 and a spiral blade 75, the mixing box 71 is fixedly installed below the supporting frame 1, a communicating pipe 74 is fixedly arranged on a top plate at one end of the mixing box 71, the second motor 72 is fixedly installed on the outer wall of the mixing box 71, an output shaft of the second motor 72 is fixedly connected with a speed reducer 73, the other end of the speed reducer 73 penetrates through the side wall of the mixing box 71, the end of the speed reducer 73 is fixedly connected with the spiral blade 75, the other end of the spiral blade 75 is rotatably connected inside the mixing box 71 through a bearing, concrete mixed in the first step enters the mixing box 71 at the lower end through the communicating pipe 74 and is connected with an external power supply to start the second motor 72, the second motor 72 drives the spiral blade 75 to rotate through the speed reducer 73, the rotating spiral blade 75 gradually pushes concrete raw materials to be stirred and mixed in the mixing box 71, finally mixed concrete is discharged and used through the discharge hole 76, the discharge hole 76 is fixedly formed in the other end of the mixing box 71, the discharge hole 76 is communicated with the end of the spiral blade 75, the communicating pipe 74 is oppositely arranged with the grid plate 57 above, the baffle 6 is fixedly sleeved on the outer side of the communicating pipe 74, the baffle 6 is sleeved on a metal cylinder outside the communicating pipe 74, the concrete is exposed in the conveying process, the control console 3 is fixedly connected to the outer side of the mixing box 71, and the control console 3 is electrically connected with the first motor 53 and the second motor 72;
when the concrete after primary mixing can get into the mixing box 71 of lower extreme inside through communicating pipe 74, baffle 6 has adopted cup joint the metal cylinder in communicating pipe 74 outside can, be used for mode concrete exposes in the transmission process, connect external power supply start second motor 72, second motor 72 can drive spiral blade 75 through reduction gear 73 and rotate, pivoted spiral blade 75 can promote the concrete raw materials stirring and mixing gradually in mixing box 71 inside, the concrete that mixes at last is discharged by discharge hole 76 and is used, preliminary mixing and horizontal remixing have been utilized, the rotation of having avoided using the conical gear is blocked by the grit, the unable pivoted problem of stirring axle of part has been solved, finally make the mixing effect of intensive mixing's concrete mixer more abundant.
Referring to fig. 1-6, a cleaning and maintaining device 8 is arranged below the mixing box 71, the cleaning and maintaining device 8 comprises a movable plate 81, clamping grooves 82 and an inclined rod 85, one ends of the two movable plates 81 are rotatably connected to the bottom end of the mixing box 71 through a pin shaft 83, the movable plate 81 can be turned down along the pin shaft 83 and then is exposed out of the bottom of the mixing box 71, the other ends of the two movable plates 81 are fixedly connected with sealing gaskets 84, the sealing gaskets 84 are made of rubber materials, gaps between the movable plates 81 can be blocked to prevent concrete from leaking out in mixing, the two clamping grooves 82 are fixedly arranged on one sides of the supporting frame 1 and the movable plates 81, the inclined rod 85 is movably clamped inside the two clamping grooves 82, an operator can manually pull out the inclined rod 85 in the two clamping brushes 82, at this time, the inclined rod 85 does not fix the movable plate 81 and the supporting frame 1, at this time, residual concrete inside the mixing box 71 can be cleaned through a maintaining hole 2, a maintaining hole 2 is fixedly arranged at the lower end of the supporting frame 1, and the relative arrangement between the maintaining hole 2 and the movable plate 81 is realized;
the movable plates 81 can be turned down along the pin shafts 83 and then the bottoms of the mixing boxes 71 are exposed, the sealing gaskets 84 are fixedly connected to the other ends of the two movable plates 81, the sealing gaskets 84 are made of rubber, gaps connected between the movable plates 81 can be blocked to prevent concrete from leaking out in mixing, an operator can manually pull out the inclined rods 85 from the two clamping brushes 82, at the moment, the inclined rods 85 are not used for fixing the movable plates 81 with the support frame 1, at the moment, residual concrete inside the mixing boxes 71 can be cleaned up through the maintenance holes 2, residual concrete inside the mixing boxes 71 is cleaned through the maintenance holes 2 at the lower part by pulling out the inclined rods 85, the situation that the concrete can be left at the bottoms of the mixing boxes 71 to solidify, and the follow-up concrete mixer cannot be stirred is avoided, so that the problem that the concrete mixer capable of fully mixing cannot work normally is solved.
Working principle:
firstly, two sides of a protective box 51 are fixedly arranged in a feed hopper 4 through a connecting rod 52, the protective box 51 is a hollow box in metal and is used for preventing stones in a mixed soil raw material from smashing a first motor 53, the feed hopper 4 is used for throwing concrete raw materials into the concrete raw material, then an external water source is connected, the external water source is connected to start the first motor 53, the first motor 53 drives a rotating shaft 54 to rotate through a speed reducer 73, the rotating shaft 54 drives a stirring rod 55 at the lower end to rotate, a grid plate 57 is made of a metal plate with a large hole, and the poured concrete raw materials can be temporarily suspended in a buffer cavity 56 for preliminary stirring and mixing;
when the primarily mixed concrete enters the mixing box 71 at the lower end through the communicating pipe 74, the baffle 6 is a metal cylinder sleeved on the outer side of the communicating pipe 74 and used for exposing the concrete in the process of transmission, the external power supply is connected to start the second motor 72, the second motor 72 drives the spiral blade 75 to rotate through the speed reducer 73, the rotating spiral blade 75 gradually pushes the concrete raw materials to stir and mix in the mixing box 71, and finally the mixed concrete is discharged from the discharge hole 76 for use;
the movable plates 81 can be turned down along the pin shafts 83 and then the bottoms of the mixing boxes 71 are exposed, the sealing gaskets 84 are fixedly connected to the other ends of the two movable plates 81, the sealing gaskets 84 are made of rubber, gaps connected between the movable plates 81 can be blocked to prevent concrete from leaking out in mixing, an operator can manually pull out the inclined rods 85 from the two clamping brushes 82, at the moment, the inclined rods 85 are not used for fixing the movable plates 81 with the support frame 1, at the moment, residual concrete inside the mixing boxes 71 can be cleaned up through the maintenance holes 2, residual concrete inside the mixing boxes 71 is cleaned through the maintenance holes 2 at the lower part by pulling out the inclined rods 85, the situation that the concrete can be left at the bottoms of the mixing boxes 71 to solidify, and the follow-up concrete mixer cannot be stirred is avoided, so that the problem that the concrete mixer capable of fully mixing cannot work normally is solved.
While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.
Claims (4)
1. The utility model provides a concrete mixer that can intensive mixing, includes support frame (1), maintenance hole (2) and feeder hopper (4), its characterized in that: the top of support frame (1) fixed mounting has feeder hopper (4), the below of feeder hopper (4) is equipped with preliminary mixer (5), preliminary mixer (5) are including protective housing (51), first motor (53) and grid board (57), the both sides of protective housing (51) are through connecting rod (52) fixed mounting in the inside of feeder hopper (4), the inside fixed mounting of protective housing (51) has first motor (53), the output shaft of the first motor (53) is rotationally connected with the protective box (51) through a speed reducer (73), the lower end of the output shaft of the first motor (53) is fixedly connected with a rotating shaft (54), the outer side of the rotating shaft (54) is fixedly connected with a plurality of stirring rods (55), the lower end of the feed hopper (4) is fixedly communicated with a buffer cavity (56), and the inside of the buffer cavity (56) is fixedly connected with a grid plate (57);
the lower end of the supporting frame (1) is provided with a full mixing device (7);
the intensive mixing device (7) comprises a mixing box (71), a second motor (72) and a spiral blade (75);
the utility model discloses a novel spiral blade type mixing box, including support frame (1) and mixing box (71), mixing box (71) are fixed in the below of support frame (1), communicating pipe (74) have been seted up to the one end roof of mixing box (71), second motor (72) fixed mounting is at the outer wall of mixing box (71), the output shaft fixedly connected with reduction gear (73) of second motor (72), the lateral wall of mixing box (71) is run through to the other end of reduction gear (73), and the tip and the spiral blade (75) of reduction gear (73) are fixed to link to each other, the other end of spiral blade (75) is rotated through the bearing and is connected in the inside of mixing box (71), discharge hole (76) have been seted up to the other end of mixing box (71), discharge hole (76) are linked together with the tip of spiral blade (75).
2. A fully mixable concrete mixer as set forth in claim 1 wherein: the communicating pipe (74) is arranged opposite to the grid plate (57) above, a baffle plate (6) is fixedly sleeved on the outer side of the communicating pipe (74), a console (3) is fixedly connected to the outer side of the mixing box (71), and the console (3) is electrically connected with the first motor (53) and the second motor (72).
3. A fully mixable concrete mixer as set forth in claim 2 wherein: a cleaning and maintaining device (8) is arranged below the mixing box (71);
the cleaning and maintaining device (8) comprises a movable plate (81), a clamping groove (82) and an inclined rod (85);
one end of each movable plate (81) is rotatably connected to the bottom end of the mixing box (71) through a pin shaft (83), the other end of each movable plate (81) is fixedly connected with a sealing gasket (84), each clamping groove (82) is fixedly arranged on one side of each supporting frame (1) and one side of each movable plate (81), and each clamping groove (82) is movably clamped with an oblique rod (85).
4. A fully mixable concrete mixer according to claim 3, wherein: the lower end of the supporting frame (1) is fixedly provided with a maintenance hole (2), and the maintenance hole (2) and the movable plate (81) are oppositely arranged.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202320490154.8U CN220075068U (en) | 2023-03-15 | 2023-03-15 | Concrete mixer capable of fully mixing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202320490154.8U CN220075068U (en) | 2023-03-15 | 2023-03-15 | Concrete mixer capable of fully mixing |
Publications (1)
Publication Number | Publication Date |
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CN220075068U true CN220075068U (en) | 2023-11-24 |
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ID=88817661
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CN202320490154.8U Active CN220075068U (en) | 2023-03-15 | 2023-03-15 | Concrete mixer capable of fully mixing |
Country Status (1)
Country | Link |
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CN (1) | CN220075068U (en) |
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2023
- 2023-03-15 CN CN202320490154.8U patent/CN220075068U/en active Active
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