CN207105243U - A kind of access door of concrete mixer - Google Patents
A kind of access door of concrete mixer Download PDFInfo
- Publication number
- CN207105243U CN207105243U CN201720598032.5U CN201720598032U CN207105243U CN 207105243 U CN207105243 U CN 207105243U CN 201720598032 U CN201720598032 U CN 201720598032U CN 207105243 U CN207105243 U CN 207105243U
- Authority
- CN
- China
- Prior art keywords
- access
- access cover
- hole
- cover
- concrete mixer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of access door of concrete mixer, including the access hole being opened on body and be covered on access hole slide make its open or closure access cover, the handle for opening access cover is provided with the access cover and is provided with access cover lower surface corner to support the rotating wheel that access cover moves, the access hole both sides are provided with the slideway rotated for rotating wheel, being capable of more convenient efficiently opening and closing maintenance door so that the maintenance to mixer is more convenient.
Description
Technical field
A kind of concrete mixer repair apparatus is the utility model is related to, more specifically, it relates to which a kind of concrete stirs
Mix machine overhauling door.
Background technology
Concrete mixer is the mixing of cement, sandstone aggregate and water and mixing is into the machinery of concrete mixture, is pre-
The mixing plant commonly used in mixed concrete production.During ready-mixed concrete produces, material has one in whipping process
Partial coagulation is on inwall, it is not easy to removes, it is necessary to maintained mixer to remove inwall residue, meanwhile, work as stirring
, it is necessary into being repaired inside mixer when machine breaks down, so offering maintenance door on mixer, stop in mixer
Maintenance maintenance is passed in and out for personnel when only, existing maintenance door is the setting articulated link chain at access hole, by manpower by maintenance door edge
Articulated link chain rotates, so as to open maintenance door.
But in actual applications, maintenance door is more heavy, and it is more laborious that the mode opened is turned down along hinge, it is not easy to
Maintenance door is opened to be overhauled.
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 maintenance
Door, being capable of more convenient efficiently opening and closing maintenance door so that the maintenance to mixer is more convenient.
To achieve the above object, the utility model provides following technical scheme：
A kind of access door of concrete mixer, including the access hole that is opened on body and being covered on access hole slide
Make the access cover of its opening or closure, the handle of opening access cover is provided with the access cover and in access cover lower surface
Corner is provided with to support the rotating wheel that access cover moves, and the access hole both sides are provided with the slideway rotated for rotating wheel.
By using above-mentioned technical proposal, access cover rotational support access cover is enabled by using rotating wheel, makes it
Either on or off is more convenient.
Preferably, be installed with cylinder in the access cover glide direction and away from access hole one end, cylinder piston end with
Access cover side wall is fixedly connected.
By using above-mentioned technical proposal, promote access cover to open or close by the cylinder of setting, avoid manpower
Operation so that more convenient when opening access cover operation.
Preferably, the slideway length is not less than the access hole length of side twice, the slideway both ends and middle bottom difference
Deep-slotted chip breaker one, deep-slotted chip breaker two and deep-slotted chip breaker three are offered, when access cover is opened or closed completely, rotating wheel is in deep-slotted chip breaker
It is interior.
By using above-mentioned technical proposal, by the deep-slotted chip breaker of setting, maintenance door departs from deep-slotted chip breaker, with inspection when sliding
Repairing mouth has certain gap so that slip is lighter, and in closure, rotating wheel is in deep-slotted chip breaker so that access cover and inspection
Repair and contact between mouth so that mixer is closed.
Preferably, projection forms dividing plate straight up on four sides of the access hole, sealing strip is provided with dividing plate.
By using above-mentioned technical proposal, sealing strip is set by using dividing plate and on dividing plate so that access cover exists
During closure, mixer seal is stronger.
Preferably, described access hole glide direction one end is installed with baffle plate, access cover abuts when closing with baffle plate.
By using above-mentioned technical proposal, when being closed by the baffle plate access cover of setting, access cover is formed spacing
Effect.
Preferably, the locking device for locking access cover is provided with the top of the body.
By using above-mentioned technical proposal, access cover is locked by the locking device of setting, prevent open maintenance or
It is dangerous to be misused appearance for access cover when person closes operation.
Preferably, the locking device includes being installed in the both sides spacing ring of access cover glide direction, is rotatably connected on cunning
Road both sides and offer the limited block of spacing hole and be fixedly installed on vertically in glide direction and away from access hole one end
Location-plate, positioning hole is offered on the location-plate, when access cover is opened or is closed, be provided with fixing bolt through described
Spacing ring locks access cover with limited block with location-plate or spacing ring.
By using above-mentioned technical proposal, by the spacing ring of setting, limited block and location-plate to access cover vertical direction
Carry out spacing so that mixer use with it is safer in maintenance process.
In summary, the utility model has the advantages that：
1st, access cover rotational support access cover is enabled by using rotating wheel, makes its either on or off more convenient；
2nd, promote access cover to open or close by the cylinder of setting, avoid manual operation so that overhauled opening
It is more convenient during lid operation；
3rd, depart from deep-slotted chip breaker when sliding by the deep-slotted chip breaker of setting, maintenance door, have certain gap with access hole, make
It must slide more easily, in closure, rotating wheel is in deep-slotted chip breaker so that is contacted between access cover and access hole so that stir
Secret is mixed to close.
Brief description of the drawings
Fig. 1 is overall structure diagram when a kind of access door of concrete mixer is opened；
Fig. 2 is the profile of prominent slideway arc groove；
Fig. 3 is structural representation when a kind of access door of concrete mixer is semi-open；
Fig. 4 is prominent Fig. 3 structures A enlarged drawing.
Reference：1st, body；11st, baffle plate；12nd, slideway；121st, deep-slotted chip breaker one；122nd, deep-slotted chip breaker 2 123, deep-slotted chip breaker
Three；2nd, access hole；21st, dividing plate；211st, sealing strip；3rd, access cover；31st, handle；32nd, support shaft；33rd, rotating wheel；34th, cylinder；
341st, piston end；4th, locking device；41st, limited block；411st, limited block one；4111st, fixed plate one；412nd, limited block two；4121、
Fixed plate two； 413；Spacing hole；42nd, location-plate；421st, positioning hole；43rd, spacing ring；431st, spacing ring one；432nd, spacing ring
Two；44th, fixing bolt.
Embodiment
Embodiment of the present utility model is described further referring to the drawings.Wherein identical parts identical accompanying drawing
Mark represents.It should be noted that the word "front", "rear", "left", "right", the "up" and "down" that are used below in description refer to
It is the direction in accompanying drawing, word " bottom surface " and " top surface ", " interior " and " outer " are referred respectively to towards or away from particular elements geometry
The direction at center.
A kind of access door of concrete mixer, as shown in figure 1, being overhauled including being opened in for opening and closing on body 1
The access cover 3 of mouth 2.
2 rectangular shape of access hole, the top of body 1 is opened in, projection forms dividing plate straight up on the periphery of access hole 2
21, sealing strip 211 is provided with dividing plate 21.
As shown in Figures 1 and 2, access cover 3 is rectangular, and the upper surface of access cover 3 is provided with the hand for operating access cover
Handle 31, the area of access cover 3 surround area more than the perimeter spacer 21 of access hole 2, overlayed on when access cover 3 closes on dividing plate 21,
So that access hole 2 seals, while access cover 3 abuts with being arranged on the baffle plate 11 on the right side of 1 top access hole of body 2；In access cover 3
The rotating wheel 33 that the support shaft 32 that lower surface Corner Strapped is set is rotatablely connected, to support access cover 3 to move.
In the two sides of the top access hole 2 of body 1, the slideway of twice not less than 2 length of side of access hole of length is offered respectively
12, deep-slotted chip breaker 1, deep-slotted chip breaker 2 122 and deep-slotted chip breaker 3 123 are offered respectively at the both ends of slideway 12 and middle bottom, when
When access cover 3 is in closure state, the rotating wheel 33 of the both sides of twice 12 is respectively in deep-slotted chip breaker 1 and deep-slotted chip breaker 2 122,
Access cover 3 is abutted with dividing plate 21；When access cover 3 is opened, access cover 3, which is moved to the left, drives rotating wheel 33 to turn left
It is dynamic to leave deep-slotted chip breaker 1 and deep-slotted chip breaker 2 122, rotated in slideway 12 so that access cover 3 departs from dividing plate 21；Work as maintenance
When lid 3 is opened completely, rotating wheel 33 is in deep-slotted chip breaker 2 122 and deep-slotted chip breaker 3 123 so that access cover 3 completely disengages dividing plate
21。
More it is moved easily in order that obtaining access cover 3, in the glide direction of access cover 3 and on one end away from access hole 2
Cylinder 34 is fixedly installed, the piston end 341 of cylinder 34 is fixedly connected with the side wall of access cover 3, and access cover 3 is driven by cylinder 34
Opening and closing.
As shown in Figure 3 and Figure 4, locking device 4 is provided with the both sides of the glide direction of access cover 3, locking device 4 is used to lock
Regular inspection builds 3, and locking device 4 includes limited block 41, location-plate 42 and spacing ring 43, the both sides of parallel slideway on access cover 3
The both ends in face are respectively arranged with spacing ring 1 and spacing ring 2 432, close to the both sides of slideway 12 of access hole 2 at the top of body
Fixed plate 1, the fixed plate 2 4111 of rectangle are fixedly installed respectively, limited block 1, limited block 2 412 are rectangular,
Side offers spacing hole 413, and limited block 1, limited block 2 412 are connected to fixed plate one by its one side axis of rotation
4121st, in fixed plate 2 4111 so that position block 1, limited block 2 412 can be in fixed plate 1, fixed plates 2 4111
It is upper to turn to close to the side of baffle plate 11, when access cover 3 closes, the limit using fixing bolt 44 through spacing ring 43 and limited block 41
Position hole 413 makes it be fixed in vertical direction, while causes access cover 3 from moving to the left again.
The both sides of deep-slotted chip breaker 3 123 are vertically arranged location-plate 42 on the slideway 12 of body 1 so that location-plate 42, spacing
Block 2 412 is in same straight line, and parallel with slideway 12；Offer on location-plate 42 and determine with spacing ring 2 432 same level
Position hole 421.
As shown in figure 3, when access cover 3 is opened completely, spacing ring 2 432 abuts with location-plate 42, while spacing ring one
431 are moved to the position of limited block 2 412, make its stop motion, while by spacing ring 2 432 and position using fixing bolt 44
Plate 42, spacing ring 1 and limited block 2 412 are fixed so that access cover 3 is fixed.
When needing to be overhauled, the fixing bolt 44 for locking spacing ring 1 and spacing ring 2 432 is unclamped first,
Rotating wheel 33 is set to be rotated away from deep-slotted chip breaker by the driving of cylinder 34 so that access hole 2 is opened completely, and access cover 3 is fixed.
When maintenance finishes, cylinder 34 is operated, access cover 3 is slided to the side of access hole 2 so that access hole 2 is closed, together
When access cover 3 be connected on baffle plate 11, lock spacing ring 43.
The utility model reduces access cover 3 and access hole 2 by using the mode of rotating wheel 33 and deep-slotted chip breaker slideway
With respect to force of sliding friction, access cover 3 is operated by cylinder 34 and opens or closes, avoids manual operation so that maintenance is more
It is convenient.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (7)
1. a kind of access door of concrete mixer, it is characterized in that：Including being opened in body（1）On access hole（2）And covering
In access hole（2）Upper slip makes the access cover that it is opened or closed（3）, the access cover（3）On be provided with opening access cover
（3）Handle（31）And in access cover（3）Lower surface corner is provided with to support access cover（3）Mobile rotating wheel（33）,
The access hole（2）Both sides are provided with for rotating wheel（33）The slideway of rotation（12）.
2. a kind of access door of concrete mixer according to claim 1, it is characterized in that：The access cover（3）Slip side
Up and away from access hole（2）One end is installed with cylinder（34）, cylinder piston（341）End and access cover（3）Side wall, which is fixed, to be connected
Connect.
3. a kind of access door of concrete mixer according to claim 1, it is characterized in that：The slideway（12）Length is not small
In access hole（2）Twice of the length of side, the slideway（12）Both ends and middle bottom offer deep-slotted chip breaker one respectively（121）, arc
Groove two（122）With deep-slotted chip breaker three（123）, work as access cover（3）When opening or close completely, rotating wheel（33）In deep-slotted chip breaker
It is interior.
4. a kind of access door of concrete mixer according to claim 1, it is characterized in that：The access hole（2）Four sides
Projection forms dividing plate straight up（21）, dividing plate（21）On be provided with sealing strip（211）.
5. a kind of access door of concrete mixer according to claim 1, it is characterized in that：In access cover on the body
（3）Glide direction one end and it is located at access hole（2）One end is installed with baffle plate（11）, access cover（3）During closure and baffle plate（11）Support
Connect.
6. a kind of access door of concrete mixer according to claim 3, it is characterized in that：The body（1）Top is set
Have for locking access cover（3）Locking device（4）.
7. a kind of access door of concrete mixer according to claim 6, it is characterized in that：The locking device（4）Including
It is installed in access cover（3）The spacing ring of the both sides of glide direction（43）, be rotatably connected on slideway（12）Both sides and open up limited location
Hole（413）Limited block（41）And it is fixed on vertically in glide direction and away from access hole（2）The location-plate of one end（42）, institute
State location-plate（42）On offer positioning hole（421）, work as access cover（3）When opening or closing, fixing bolt is provided with（44）
Through the spacing ring（43）With location-plate（42）Or spacing ring（43）With limited block（41）By access cover（3）Locking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720598032.5U CN207105243U (en) | 2017-05-25 | 2017-05-25 | A kind of access door of concrete mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720598032.5U CN207105243U (en) | 2017-05-25 | 2017-05-25 | A kind of access door of concrete mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207105243U true CN207105243U (en) | 2018-03-16 |
Family
ID=61593867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720598032.5U Expired - Fee Related CN207105243U (en) | 2017-05-25 | 2017-05-25 | A kind of access door of concrete mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207105243U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110480844A (en) * | 2019-08-21 | 2019-11-22 | 华北水利水电大学 | A kind of cement sand and gravel material mixers |
| CN115284427A (en) * | 2022-07-29 | 2022-11-04 | 湖北兴葆科技有限责任公司 | Material filling device for cement electric pole production |
-
2017
- 2017-05-25 CN CN201720598032.5U patent/CN207105243U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110480844A (en) * | 2019-08-21 | 2019-11-22 | 华北水利水电大学 | A kind of cement sand and gravel material mixers |
| CN115284427A (en) * | 2022-07-29 | 2022-11-04 | 湖北兴葆科技有限责任公司 | Material filling device for cement electric pole production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180316 Termination date: 20200525 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |