CN207669512U - A kind of concrete mixer - Google Patents
A kind of concrete mixer Download PDFInfo
- Publication number
- CN207669512U CN207669512U CN201721839315.0U CN201721839315U CN207669512U CN 207669512 U CN207669512 U CN 207669512U CN 201721839315 U CN201721839315 U CN 201721839315U CN 207669512 U CN207669512 U CN 207669512U
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- Prior art keywords
- link block
- shaft
- slot
- mixing drum
- seat
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- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The utility model discloses a kind of concrete mixers, including rack, the motor being arranged in rack, mixing drum, it is rotatably connected to shaft in the mixing drum, the shaft is connected through mixing drum side wall with the power output shaft of motor, it is provided with several blade seats for ready-mixed concrete on the lateral wall of the shaft, the top surface of the mixing drum is provided through for feeding or the open slot of feeding.Open slot is located above mixing drum, and sunlight is easy to shine in mixing drum by open slot so that mixing drum intraoral illumination situation is preferable.User can observe the abrasion condition of blade seat by open slot, in order to be replaced in time to damaged blade seat.
Description
Technical field
The utility model is related to blender field, more particularly to a kind of concrete mixer.
Background technology
Concrete mixer is the machinery for cement, sandstone aggregate and water being mixed and stirred into concrete mixture.
Currently, the Chinese patent that notification number is CN205521951U discloses a kind of concrete mixer, it includes rack,
The rack is equipped with the mixing drum driven by power plant, and the rack is equipped with water tank, and the bottom of the mixing drum is located at
In the water tank, one end of the mixing drum is equipped with feed inlet, and the other end is equipped with discharge port, and the discharge outlet of the mixing drum is pacified
Equipped with bearing, the inner ring of the bearing is fixedly connected with the mixing drum, and the outer ring of the bearing is hinged in the rack, institute
State the hoisting mechanism for being equipped at the feed inlet of mixing drum and promoting mixing drum position.In addition, being typically provided with blade in mixing drum, use
In ready-mixed concrete.
User can only observe mixing drum intra vane abrasion condition by feed inlet or discharge port, due to inlet port and outlet port
Laterally setting, so sunlight is difficult to shine in mixing drum so that user is difficult to observe by the blade wear in mixing drum, Jin Erwu
Method finds blade wear in time.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of concrete mixer, tool
There is the advantage for facilitating observation blade wear situation.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of concrete stirring
Machine, including rack, the motor being arranged in rack, mixing drum are rotatably connected to shaft in the mixing drum, and the shaft runs through
Mixing drum side wall is connected with the power output shaft of motor, is provided on the lateral wall of the shaft several for ready-mixed concrete
Blade seat, the top surface of the mixing drum are provided through for feeding or the open slot of feeding.
Through the above technical solutions, open slot is located above mixing drum, sunlight is easy to shine in mixing drum by open slot,
So that mixing drum intraoral illumination situation is preferable.User can observe the abrasion condition of blade seat by open slot, in order to timely
Damaged blade seat is replaced.
Preferably, the notch edge of the open slot is hinged with upper cover, and the upper cover is used to cover the notch closed in open slot.
Through the above technical solutions, when concrete mixer works normally, user can close upper cover lid in open slot
Notch is splashed out with limiting mud out of mixing drum.
Preferably, the bottom surface of the rack is provided with several universal wheels.
Through the above technical solutions, user can push concrete mixer to move horizontally by universal wheel, it is more convenient.
Preferably, the blade seat include the connector sleeve being socketed in shaft, the blade body that is arranged on connector sleeve；It is described
Connector sleeve includes the first cover for seat, the second cover for seat, and first cover for seat is fixedly connected with the second cover for seat by screw so that connector sleeve
It is locked in shaft lateral wall.
Through the above technical solutions, connector sleeve is by being frictionally held in shaft；When blade seat damages, user can be compared with
Easily to be replaced to blade seat, specific replacement process is as follows：First rotation screw makes the first cover for seat and the second cover for seat point
From, blade seat is removed from shaft then, finally, new blade seat is loaded onto into shaft, and by screw by the first cover for seat and
Second cover for seat is fixedly connected.
Preferably, it is provided with the first axially distributed slot on the interior jacket wall of the connector sleeve, is provided in the shaft
First piece, described first piece, for coordinating with the first slot, is circumferentially rotated with limiting blade seat with respect to connector sleeve.
Through the above technical solutions, when connector sleeve is socketed in shaft, first piece be inserted into the first slot and with the first slot
Internal groove side wall contradicts, and is circumferentially rotated with respect to shaft with limiting blade seat.
Preferably, it is provided with the second circumferentially distributed slot on the interior jacket wall of the connector sleeve, is provided in the shaft
Second piece, described second piece, for coordinating with the second slot, is moved axially with limiting blade seat with respect to connector sleeve.
Through the above technical solutions, when connector sleeve is socketed in shaft, second piece be inserted into the second slot and with the second slot
Internal groove side wall abuts, and is moved axially with respect to shaft with limiting blade seat.
Preferably, it is provided with the first link block on the side wall of the upper cover, second is provided on the side wall of the mixing drum
Link block, the second link block are provided through limiting slot close to the end face of the first link block, and first link block is close to limit
The end face of slot is provided with shackle member, and the shackle member is used for across limiting slot, and with the second link block away from the first link block
End face abuts, and is detached with limiting the first link block and the second link block.
Through the above technical solutions, upper cover lid closes after open slot, user can be by the clamping of shackle member, to limit the
One link block, the separation of the second link block, and then limit upper cover and rotated away from open slot.
Preferably, the shackle member includes being arranged on the first link block end face be used for the elastic plate across limiting slot, set
The wedge block for deviating from the first link block end in elastic plate is set, the wedge block is used to deviate from the first link block with the second link block
End face contradict.
Through the above technical solutions, when needing to limit the first link block and the separation of the second link block, driving upper cover lid, which closes, to exist
On open slot so that the first link block and the second link block end face offset；Elastic plate drives wedge block to be inserted into limiting slot；Limiting slot
Internal groove side wall forces in wedge block so that elastic plate elastic bending；Notch of the wedge block from limiting slot away from the first link block is pierced by
Afterwards, elastic plate elasticity is restored, so that wedge block is abutted with the second link block away from the end face of the first link block, is connected with limitation first
Connect block and the separation of the second link block.
In conclusion the utility model having the beneficial effect that in contrast to the prior art：
1, by the way that open slot is arranged, in order to which user observes the abrasion condition of blade seat；
2, by the way that universal wheel is arranged, in order to which user pushes above-mentioned concrete mixer；
3, it by the way that shackle member and limiting slot is arranged, is rotated away from open slot with limiting upper cover.
Description of the drawings
Fig. 1 is the structural schematic diagram of embodiment, the external structure for emphasis displaying embodiment；
Fig. 2 be mixing drum, shaft and blade seat structural schematic diagram, for emphasis displaying mixing drum, shaft and blade seat
Structure；
Fig. 3 is the partial exploded view of shaft and blade seat, the connection relation for emphasis displaying blade seat and shaft；
Fig. 4 is the partial sectional view of embodiment, the connection relation for emphasis displaying the first link block and the second link block.
Reference numeral：1, rack；2, motor；3, mixing drum；4, shaft；5, blade seat；51, blade body；52, connector sleeve；
521, the first cover for seat；522, the second cover for seat；6, open slot；7, upper cover；8, universal wheel；9, the first slot；10, first piece；11, second
Slot；12, second piece；13, the first link block；14, the second link block；15, shackle member；151, wedge block；152, elastic plate；16、
Limiting slot.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
Referring to Fig. 1, a kind of concrete mixer includes rack 1, the motor 2 that is arranged in rack 1, is arranged in rack 1
Mixing drum 3.The bottom surface of rack 1 is rectangle, and four corners of 1 bottom surface of rack are respectively arranged with universal wheel 8, in order to
User pushes above-mentioned concrete mixer.
Referring to Fig. 1 and Fig. 2, shaft 4 is rotatably connected in mixing drum 3, and shaft 4 is along the axial distribution of mixing drum 3；Shaft
4 are connected through mixing drum 3 and close to the end of motor 2 with the power output shaft of motor 2.It is socketed in shaft 4 several for stirring
The blade seat 5 of mixed concrete, blade seat 5 are axially uniformly distributed along shaft 4.When concrete mixer works, 2 drive shaft of motor
4 rotations, shaft 4 drives blade seat 5 to rotate, to be stirred to the concrete in mixing drum 3.
The top surface of mixing drum 3 is provided with rectangular open slot 6, and user is facilitated to observe the abrasion condition of blade seat 5；It opens
The notch edge of mouth slot 6 is hinged with upper cover 7, for covering the notch closed in open slot 6.
Referring to Fig. 2 and Fig. 4, upper cover 7 is provided with the first link block 13 on the side wall of hinge joint；Mixing drum 3 is away from hinge
The second link block 14 for being abutted against with the first link block 13 is provided on the side wall of contact.First link block 13 is close to second
Shackle member 15 is provided on the end face of link block 14, and the second link block 14 runs through setting on the end face of the first link block 13
There is limiting slot 16.Shackle member 15 can coordinate with limiting slot 16, be detached with limiting the first link block 13 and the second link block 14.
Shackle member 15 includes using elastic plate 152, wedge block 151 made of polyurethane material.Elastic plate 152 is vertically fixed
In the first link block 13 close to the end face of the second link block 14；Wedge block 151 is fixed on elastic plate 152 far from the first link block 13
End.Wedge block 151 can pass through limiting slot 16, and be abutted away from the end face of the first link block 13 with the second link block 14,
It is detached with the second link block 14 with limiting the first link block 13, and then limits upper cover 7 and rotated away from open slot 6.
Referring to Fig. 2 and Fig. 3, blade seat 5 includes the connector sleeve 52 being detachably connected in shaft 4, is arranged in connector sleeve 52
The upper blade body 51 for ready-mixed concrete.Connector sleeve 52 is hollow cylindrical, and includes the first cover for seat 521, the second cover for seat
522, the first cover for seat 521 is fixedly connected with the second cover for seat 522 by screw, and blade body 51 is fixedly connected on the first cover for seat 521
On.
The first slot 9, the second slot 11 are provided on connector sleeve 52, the first slot 9 is axially distributed along the interior jacket wall of connector sleeve 52；The
Two slots 11 are circumferentially distributed along the interior jacket wall of connector sleeve 52, and are connected with the first slot 9.Be provided in shaft 4 first piece 10, second
Block 12, first piece of 10 lateral wall along shaft 4 are axially distributed；Second piece of 12 lateral wall along shaft 4 is circumferentially distributed.
When connector sleeve 52 is socketed in shaft 4, first piece 10 is inserted into the first slot 9 and is contradicted with the internal groove side wall of the first slot 9,
It is circumferentially rotated with respect to connector sleeve 52 with limiting blade seat 5；Meanwhile second piece 12 be inserted into the second slot 11 and in the second slot 11
Cell wall abuts, and is moved axially with respect to shaft 4 with limiting blade seat 5.
The course of work：
When needing to limit the first link block 13 and the separation of the second link block 14, the driving lid of upper cover 7 closes on open slot 6, makes
It obtains the first link block 13 and 14 end face of the second link block offsets；Elastic plate 152 drives wedge block 151 to be inserted into limiting slot 16；Limit
16 internal groove side wall of slot forces in wedge block 151 so that 152 elastic bending of elastic plate；Wedge block 151 connects from limiting slot 16 away from first
Connect block 13 notch be pierced by after, the elasticity of elastic plate 152 is restored, and makes wedge block 151 with the second link block 14 away from the first link block
13 end face abuts, and is detached with limiting the first link block 13 and the second link block 14.
The above is only the exemplary embodiment of the utility model, the protection model rather than limited the present invention
It encloses, the scope of protection of the utility model is determined by the attached claims.
Claims (8)
1. a kind of concrete mixer includes motor (2), the mixing drum (3) of rack (1), setting in rack (1), described to stir
It mixes and is rotatably connected to shaft (4) in cylinder (3), the shaft (4) runs through the power output shaft of mixing drum (3) side wall and motor (2)
It is connected, several blade seats (5) for ready-mixed concrete is provided on the lateral wall of the shaft (4), it is characterized in that：It is described to stir
The top surface for mixing cylinder (3) is provided through for feeding or the open slot of feeding (6).
2. concrete mixer according to claim 1, it is characterized in that：The notch edge of the open slot (6) is hinged with
Upper cover (7), the upper cover (7) are used to cover the notch closed in open slot (6).
3. concrete mixer according to claim 2, it is characterized in that：The bottom surface of the rack (1) is provided with several ten thousand
To wheel (8).
4. concrete mixer according to claim 3, it is characterized in that：The blade seat (5) includes being socketed in shaft (4)
On connector sleeve (52), blade body (51) on connector sleeve (52) is set；The connector sleeve (52) includes the first cover for seat
(521), the second cover for seat (522), first cover for seat (521) are fixedly connected with the second cover for seat (522) by screw so that connection
Set (52) is locked in shaft (4) lateral wall.
5. concrete mixer according to claim 4, it is characterized in that：It is provided on the interior jacket wall of the connector sleeve (52)
Axially distributed the first slot (9) is provided with first piece (10) on the shaft (4), and described first piece (10) are used for and first
Slot (9) coordinates, and is circumferentially rotated with respect to shaft (4) with limiting blade seat (5).
6. concrete mixer according to claim 5, it is characterized in that：It is provided on the interior jacket wall of the connector sleeve (52)
Circumferentially distributed the second slot (11) is provided with second piece (12) on the shaft (4), and described second piece (12) are used for and second
Slot (11) coordinates, and is moved axially with respect to shaft (4) with limiting blade seat (5).
7. concrete mixer according to claim 2, it is characterized in that：It is provided with first on the side wall of the upper cover (7)
Link block (13), is provided with the second link block (14) on the side wall of the mixing drum (3), and second link block (14) is close to the
The end face of one link block (13) is provided through limiting slot (16), and first link block (13) is close to the end face of limiting slot (16)
It is provided with shackle member (15), the shackle member (15) is used for across limiting slot (16), and deviates from first with the second link block (14)
The end face of link block (13) abuts, and is detached with limiting the first link block (13) and the second link block (14).
8. concrete mixer according to claim 7, it is characterized in that：The shackle member (15) includes that setting connects first
It connects and deviates from the first link block in elastic plate (152) for the elastic plate (152) across limiting slot (16), setting on block (13) end face
(13) wedge block (151) of end, the wedge block (151) are used for the second link block (14) away from the first link block (13)
End face contradicts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721839315.0U CN207669512U (en) | 2017-12-25 | 2017-12-25 | A kind of concrete mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721839315.0U CN207669512U (en) | 2017-12-25 | 2017-12-25 | A kind of concrete mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207669512U true CN207669512U (en) | 2018-07-31 |
Family
ID=62970461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721839315.0U Active CN207669512U (en) | 2017-12-25 | 2017-12-25 | A kind of concrete mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207669512U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109760208A (en) * | 2019-01-23 | 2019-05-17 | 浙江瑞大建设有限公司 | A kind of concrete mixer and the cleaning system for cleaning the blender |
-
2017
- 2017-12-25 CN CN201721839315.0U patent/CN207669512U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109760208A (en) * | 2019-01-23 | 2019-05-17 | 浙江瑞大建设有限公司 | A kind of concrete mixer and the cleaning system for cleaning the blender |
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