CN220285772U - Rotor type concrete sprayer with sealing structure - Google Patents
Rotor type concrete sprayer with sealing structure Download PDFInfo
- Publication number
- CN220285772U CN220285772U CN202321955476.1U CN202321955476U CN220285772U CN 220285772 U CN220285772 U CN 220285772U CN 202321955476 U CN202321955476 U CN 202321955476U CN 220285772 U CN220285772 U CN 220285772U
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- China
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- sleeve
- outer side
- fixedly connected
- concrete sprayer
- threaded rod
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- 238000007789 sealing Methods 0.000 title claims abstract description 33
- 238000003756 stirring Methods 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 4
- 239000000428 dust Substances 0.000 abstract description 6
- 238000001125 extrusion Methods 0.000 abstract description 2
- 230000035515 penetration Effects 0.000 abstract description 2
- 238000005299 abrasion Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model provides a rotor type concrete sprayer with a sealing structure, which comprises a workbench and a sealing mechanism, wherein the inner side surface of the workbench is fixedly connected with a rotating shaft, the outer side surface of one end of the connecting shaft is fixedly connected with a wheel, the inner side surface of a limiting sleeve is fixedly connected with a feeding pocket, the outer side surface of the workbench is provided with a feeding mechanism, and the outer side surface of the workbench is provided with the sealing mechanism. This rotor type concrete sprayer with seal structure, through protection machanism's setting, at first establish fixed cover in the bottom outside surface of feed pocket to with the outside surface of threaded rod penetration fixed cover, make fixed block and spread groove card and be connected, later with nut and threaded rod threaded connection, continue rotatory nut, make nut extrusion adapter sleeve and fixed cover, make fixed cover fix the outside surface at the adapter sleeve, prevent that dust in the outside air from drifting into between rubber seal board and the rotor body, cause wearing and tearing to the rubber circle.
Description
Technical Field
The utility model relates to the technical field related to concrete sprayers, in particular to a rotor type concrete sprayer with a sealing structure.
Background
The concrete sprayer is a mechanical device for spraying concrete in a certain proportion into air flow in a suspension state by using compressed air to a coated surface to form a compact concrete layer so as to achieve the aim of supporting, and therefore, a rotor type concrete sprayer with a sealing structure is particularly needed.
But current concrete sprayer, in the use, current concrete sprayer's sealing device mainly includes the rubber closing plate that sets up at the rotor body both ends, and the wear-resisting rubber plate appearance of rubber closing plate is cylindricly, and general concrete sprayer's operational environment is very abominable, gets into the dust very easily between rubber closing plate and the rotor body, leads to producing the clearance between rubber closing plate and the rotor body, causes sealed effect poor to influence the use.
Disclosure of Invention
The utility model aims to provide a rotor type concrete sprayer with a sealing structure, which aims to solve the problems that in the prior art, a sealing device of the prior concrete sprayer mainly comprises rubber sealing plates arranged at two ends of a rotor body, the abrasion-resistant rubber plates of the rubber sealing plates are cylindrical, the working environment of the concrete sprayer is very bad, dust is easy to enter between the rubber sealing plates and the rotor body, a gap is generated between the rubber sealing plates and the rotor body, and the sealing effect is poor, so that the use is influenced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a rotor type concrete sprayer with seal structure, includes workstation and sealing mechanism, sealing mechanism includes adapter sleeve, spread groove, threaded rod, fixed sleeve, nut and fixed block, the inboard fixedly connected with pivot of workstation, the inboard fixedly connected with connecting axle of pivot, the one end outside fixedly connected with wheel of connecting axle, the outside fixedly connected with spacing post of workstation, the one end outside fixedly connected with stop collar of spacing post, the inboard fixedly connected with feeding pocket of stop collar, the inboard fixedly connected with filter screen of feeding pocket, the outside surface of workstation is provided with feed mechanism, the outside surface of workstation is provided with sealing mechanism.
Preferably, the connecting shaft is rotatably connected with the workbench through a rotating shaft, and the wheels and the rotating shaft form a rotating structure through the connecting shaft.
Preferably, the feeding mechanism comprises a driving motor, a connecting block, a driving belt, a rotating block, a rotating shaft, a rotor assembly and stirring blades, wherein the driving motor is fixedly connected with the outer side surface of the workbench, one end of the driving motor is fixedly connected with the connecting block, the driving belt is attached to the outer side surface of the connecting block, the rotating block is attached to the inner side surface of the driving belt, the rotating shaft is fixedly connected with the outer side surface of the rotating block, the rotor assembly is fixedly connected with the outer side surface of the rotating shaft, and one end of the rotating shaft is fixedly connected with the stirring blades.
Preferably, the rotating block and the connecting block form a rotating structure through a transmission belt, and the stirring blade is rotationally connected with the rotating block through a rotating shaft.
Preferably, the outside surface fixedly connected with adapter sleeve of workstation, the spread groove has been seted up to the outside surface of adapter sleeve, the outside surface fixedly connected with threaded rod of adapter sleeve, the one end outside surface of threaded rod runs through there is out fixed sleeve, the one end outside surface threaded connection of threaded rod has the nut, the one end outside surface fixedly connected with fixed block of fixed sleeve.
Preferably, the fixing sleeve is in threaded connection with the connecting sleeve through a threaded rod, and the size of the inner wall surface of the connecting groove is matched with the size of the outer wall surface of the fixing block.
Compared with the prior art, the utility model has the beneficial effects that: this rotor type concrete sprayer with seal structure, through protection machanism's setting, at first establish fixed cover in the bottom outside surface of feed pocket to with the outside surface of threaded rod penetration fixed cover, make fixed block and spread groove card and be connected, later with nut and threaded rod threaded connection, continue rotatory nut, make nut extrusion adapter sleeve and fixed cover, make fixed cover fix the outside surface at the adapter sleeve, prevent that dust in the outside air from drifting into between rubber seal board and the rotor body, cause wearing and tearing to the rubber circle.
Drawings
FIG. 1 is a schematic diagram of a side view of the present utility model;
FIG. 2 is a schematic view of the structure of the present utility model in which the shaft and the connecting shaft are engaged with each other;
FIG. 3 is a schematic cross-sectional view of the feeding mechanism of the present utility model;
FIG. 4 is a schematic cross-sectional view of the sealing mechanism of the present utility model.
In the figure: 1. a work table; 2. a rotating shaft; 3. a connecting shaft; 4. a wheel; 5. a limit column; 6. a limit sleeve; 7. a feeding pocket; 8. a filter screen; 9. a feeding mechanism; 901. a driving motor; 902. a connecting block; 903. a transmission belt; 904. a rotating block; 905. a rotation shaft; 906. a rotor assembly; 907. stirring blades; 10. a sealing mechanism; 1001. connecting sleeves; 1002. a connecting groove; 1003. a threaded rod; 1004. a fixed sleeve; 1005. a screw cap; 1006. and a fixed block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a rotor type concrete sprayer with seal structure, including workstation 1 and sealing mechanism 10, sealing mechanism 10 includes adapter sleeve 1001, spread groove 1002, threaded rod 1003, fixed sleeve 1004, nut 1005 and fixed block 1006, the inboard fixedly connected with pivot 2 of workstation 1, the inboard fixedly connected with connecting axle 3 of pivot 2, the one end outside fixedly connected with wheel 4 of connecting axle 3, the outside fixedly connected with spacing post 5 of workstation 1, the one end outside fixedly connected with stop collar 6 of spacing post 5, the inboard fixedly connected with feeding pocket 7 of stop collar 6, the inboard fixedly connected with filter screen 8 of feeding pocket 7, the outside surface of workstation 1 is provided with feed mechanism 9, the outside surface of workstation 1 is provided with sealing mechanism 10.
Further, connecting axle 3 rotates through pivot 2 with workstation 1 to be connected, and wheel 4 constitutes revolution mechanic through connecting axle 3 and pivot 2, through the setting of wheel 4, and wheel 4 sets up with the axis symmetry of connecting axle 3, and connecting axle 3 sets up with the axis symmetry of workstation 1, makes the concrete sprayer more laborsaving when removing through the cooperation of wheel 4 and connecting axle 3.
Further, feed mechanism 9 includes driving motor 901, connecting block 902, the drive belt 903, rotatory piece 904, rotation axis 905, rotor assembly 906 and stirring vane 907, the outside surface fixedly connected with driving motor 901 of workstation 1, the one end outside surface fixedly connected with connecting block 902 of driving motor 901, the outside surface laminating of connecting block 902 has the drive belt 903, the inboard surface laminating of drive belt 903 has rotatory piece 904, the outside surface fixedly connected with rotation axis 905 of rotatory piece 904, the outside surface fixedly connected with rotor assembly 906 of rotation axis 905, the one end outside surface fixedly connected with stirring vane 907 of rotation axis 905, through driving motor 901, connecting block 902, the drive belt 903, rotatory piece 904, rotation axis 905, rotor assembly 906 and stirring vane 907's setting, at first, connect outside power start driving motor 901 and drive connecting block 902 rotatory, the connecting block 902 drives rotatory piece 904 and rotation axis 905 and rotor assembly 906 through the drive belt 903, afterwards with the leading-in feeding pocket 7 in concrete, make the concrete be spouted the assigned position by the concrete sprayer through rotor assembly 906.
Further, the rotating block 904 forms a rotating structure with the connecting block 902 through the driving belt 903, the stirring blade 907 is rotatably connected with the rotating block 904 through the rotating shaft 905, and the stirring blade 907 is rotated inside the feeding pocket 7 through the setting of the stirring blade 907, so that the stirring blade 907 stirs the concrete, and the concrete inside the feeding pocket 7 is prevented from being solidified.
Further, the outside surface fixedly connected with adapter sleeve 1001 of workstation 1, the outside surface of adapter sleeve 1001 has seted up spread groove 1002, the outside surface fixedly connected with threaded rod 1003 of adapter sleeve 1001, the one end outside surface of threaded rod 1003 runs through and has out fixed cover 1004, the one end outside surface threaded connection of threaded rod 1003 has nut 1005, the one end outside surface fixedly connected with fixed block 1006 of fixed cover 1004, through the adapter sleeve 1001, spread groove 1002, threaded rod 1003, fixed cover 1004, nut 1005 and fixed block 1006's setting, at first, establish fixed cover 1004 at the bottom outside surface of feed pocket 7, and run through the outside surface of fixed cover 1004 with the threaded rod 1003, make fixed block 1006 and spread groove 1002 card and be connected, afterwards with nut 1005 and threaded rod 1003 threaded connection, continue rotatory nut 1005, make nut 1005 extrude adapter sleeve 1001 and fixed cover 1004, make fixed cover 1004 fix the outside surface of adapter sleeve 1001, prevent that dust in the outside air from drifting into between rubber seal plate and the rotor body, cause wearing and tearing to the rubber ring.
Further, the fixed sleeve 1004 is in threaded connection with the connecting sleeve 1001 through the threaded rod 1003, the size of the inner wall surface of the connecting groove 1002 is matched with the size of the outer wall surface of the fixed block 1006, multiple groups of threaded rods 1003 are distributed on the outer side surface of the connecting sleeve 1001 at equal intervals through the arrangement of the threaded rods 1003, and the fixed sleeve 1004 is tightly connected with the connecting sleeve 1001 through the arrangement of the multiple groups of threaded rods 1003.
Working principle: firstly, a fixed sleeve 1004 is sleeved on the outer side surface of the bottom of a feeding pocket 7, a threaded rod 1003 penetrates through the outer side surface of the fixed sleeve 1004, a fixed block 1006 is clamped and connected with a connecting groove 1002, a nut 1005 is connected with the threaded rod 1003 in a threaded mode, the nut 1005 is continuously rotated, the nut 1005 presses the connecting sleeve 1001 and the fixed sleeve 1004, the fixed sleeve 1004 is fixed on the outer side surface of the connecting sleeve 1001, dust in the outside air is prevented from drifting between a rubber sealing plate and a rotor body, abrasion is caused to a rubber ring, an external power supply is connected to start a driving motor 901 to drive a connecting block 902 to rotate, the connecting block 902 drives a rotating block 904, a rotating shaft 905 and a rotor assembly 906 to rotate through a transmission belt 903, then concrete is guided into the feeding pocket 7, and the concrete is sprayed to a specified position through the rotor assembly 906 by a concrete sprayer, and therefore the using process of the rotor type concrete sprayer with a sealing structure is completed.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a rotor type concrete sprayer with seal structure, includes workstation (1) and sealing mechanism (10), its characterized in that: sealing mechanism (10) are including adapter sleeve (1001), spread groove (1002), threaded rod (1003), fixed sleeve (1004), nut (1005) and fixed block (1006), the inboard fixed surface of workstation (1) is connected with pivot (2), the inboard fixed surface of pivot (2) is connected with connecting axle (3), the one end outside fixed surface of connecting axle (3) is connected with wheel (4), the outside fixed surface of workstation (1) is connected with spacing post (5), the one end outside fixed surface of spacing post (5) is connected with stop collar (6), the inboard fixed surface of stop collar (6) is connected with feeding pocket (7), the inboard fixed surface of feeding pocket (7) is connected with filter screen (8), the outside surface of workstation (1) is provided with feed mechanism (9), the outside surface of workstation (1) is provided with sealing mechanism (10).
2. A rotor type concrete sprayer with a sealing structure according to claim 1, characterized in that: the connecting shaft (3) is rotationally connected with the workbench (1) through the rotating shaft (2), and the wheels (4) and the rotating shaft (2) form a rotating structure through the connecting shaft (3).
3. A rotor type concrete sprayer with a sealing structure according to claim 1, characterized in that: feed mechanism (9) are including driving motor (901), connecting block (902), drive belt (903), rotatory piece (904), rotation axis (905), rotor assembly (906) and stirring vane (907), the outside fixed surface of workstation (1) is connected with driving motor (901), the outside fixed surface of one end of driving motor (901) is connected with connecting block (902), the outside surface laminating of connecting block (902) has drive belt (903), the inboard surface laminating of drive belt (903) has rotatory piece (904), the outside fixed surface of rotatory piece (904) is connected with rotation axis (905), the outside fixed surface of rotation axis (905) is connected with rotor assembly (906), the outside fixed surface of one end of rotation axis (905) is connected with stirring vane (907).
4. A rotor type concrete sprayer having a sealing structure according to claim 3, wherein: the rotating block (904) and the connecting block (902) form a rotating structure through a transmission belt (903), and the stirring blade (907) is rotatably connected with the rotating block (904) through a rotating shaft (905).
5. A rotor type concrete sprayer with a sealing structure according to claim 1, characterized in that: the automatic fixing device is characterized in that a connecting sleeve (1001) is fixedly connected to the outer side surface of the workbench (1), a connecting groove (1002) is formed in the outer side surface of the connecting sleeve (1001), a threaded rod (1003) is fixedly connected to the outer side surface of the connecting sleeve (1001), a fixing sleeve (1004) penetrates through the outer side surface of one end of the threaded rod (1003), a nut (1005) is connected to the outer side surface of one end of the threaded rod (1003), and a fixing block (1006) is fixedly connected to the outer side surface of one end of the fixing sleeve (1004).
6. A rotor type concrete sprayer with a sealing structure according to claim 5, wherein: the fixed sleeve (1004) is in threaded connection with the connecting sleeve (1001) through a threaded rod (1003), and the size of the inner wall surface of the connecting groove (1002) is matched with the size of the outer wall surface of the fixed block (1006).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321955476.1U CN220285772U (en) | 2023-07-25 | 2023-07-25 | Rotor type concrete sprayer with sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321955476.1U CN220285772U (en) | 2023-07-25 | 2023-07-25 | Rotor type concrete sprayer with sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220285772U true CN220285772U (en) | 2024-01-02 |
Family
ID=89328936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321955476.1U Active CN220285772U (en) | 2023-07-25 | 2023-07-25 | Rotor type concrete sprayer with sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220285772U (en) |
-
2023
- 2023-07-25 CN CN202321955476.1U patent/CN220285772U/en active Active
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