CN214605168U - Splash-proof device of mixer discharge gate - Google Patents
Splash-proof device of mixer discharge gate Download PDFInfo
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- CN214605168U CN214605168U CN202120340060.3U CN202120340060U CN214605168U CN 214605168 U CN214605168 U CN 214605168U CN 202120340060 U CN202120340060 U CN 202120340060U CN 214605168 U CN214605168 U CN 214605168U
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Abstract
The application relates to a splash-proof device of a discharge port of a stirrer, which belongs to the field of stirrer equipment and comprises a support, wherein a stirrer body is fixedly arranged on the support, a discharge pipe is communicated with the bottom of the stirrer body, a splash-proof hopper is arranged on the support, the splash-proof hopper is positioned below the discharge pipe, and a driving device is arranged on the support and is used for driving the splash-proof hopper to rotate; the driving device comprises a driving motor and a driving rod, one end of the driving rod is rotatably arranged on the support along the vertical direction, the other end of the driving rod is fixedly connected with the splash-proof bucket, the driving motor is fixedly arranged on the support, and an output shaft of the driving motor is in transmission connection with the driving rod. This application has the effect of the remaining mixture on the splashproof of being convenient for clear up is fought.
Description
Technical Field
The application relates to the field of mixer equipment, in particular to an anti-splash device at a discharge hole of a mixer.
Background
The concrete mixer is the machinery that cement, grit aggregate and water mix and stir and make the mixture, raw and other materials are after the stirring in concrete mixer, transport in the storage tank of cement car through the direct inflow of discharge gate, concrete mixer is usually unloading the in-process, the opening of storage tank on the cement car is aimed at to the discharge gate, but because the speed of unloading is very fast, can not avoid causing the concrete that the concrete splashes to bond in the discharge gate outside, because the discharge gate is very high apart from ground, the adhesion is difficult to be cleared up at the mixture in the discharge gate outside.
Chinese patent document with the publication number of CN207915754U discloses a splash-proof device at the discharge port of a concrete mixer, which comprises a bracket, a mixer body fixed on the bracket, and a conical splash-proof hopper fixed on the bracket and positioned below the discharge port of the mixer body, wherein a water spray pipe is arranged in the splash-proof hopper, a driving device is arranged on the splash-proof hopper, and the driving device is used for driving the water spray pipe to circularly move along the inner wall of the splash-proof hopper; when the splash-proof bucket needs to be cleaned, the driving device is started, and the driving device drives the water spraying pipe to move on the inner wall of the splash-proof bucket, so that the inner wall of the splash-proof bucket is cleaned.
However, the applicant believes that the related art described above has a drawback in that when the inner wall of the splash guard is cleaned by the machine, a residue of the mixture is easily formed on the inner wall of the splash guard, resulting in inconvenience in the subsequent cleaning.
SUMMERY OF THE UTILITY MODEL
In order to reduce the mixture and remain on the splashproof fill inner wall, this application provides a splashproof device of mixer discharge gate.
The application provides a pair of anti-splash device of mixer discharge gate adopts following technical scheme:
the anti-splash device of the discharge port of the stirrer comprises a support, wherein a stirrer body is fixedly arranged on the support, the bottom of the stirrer body is communicated with a discharge pipe, an anti-splash bucket is arranged on the support and positioned below the discharge pipe, and a driving device is arranged on the support and used for driving the anti-splash bucket to rotate; the driving device comprises a driving motor and a driving rod, one end of the driving rod is rotatably arranged on the support along the vertical direction, the other end of the driving rod is fixedly connected with the splash-proof bucket, the driving motor is fixedly arranged on the support, and an output shaft of the driving motor is in transmission connection with the driving rod.
Through adopting above-mentioned technical scheme, accomplish the concrete mixing after, when needs fight to the splashproof and clear up, start driving motor, driving motor drives the actuating lever and rotates, the actuating lever drives the splashproof and fights and rotate towards the direction of keeping away from the support, the staff can fight inside to the splashproof and carry out manual washing afterwards, through fighting inside by the staff is manual to the splashproof and wash, wash more meticulously, can clear up remaining of mixture effectively, guarantee the inside cleanness of splashproof fill.
Optionally, the support includes a plurality of bracing pieces, one of them coaxial rotation is provided with the installation cover on the bracing piece, the actuating lever is connected with the installation cover, coaxial fixed cover is equipped with drive gear on the installation cover, coaxial fixed drive gear that is provided with on driving motor's the output shaft, drive gear and drive gear meshing.
Through adopting above-mentioned technical scheme, when needs drive the splashproof and fight the pivoted time, start driving motor, driving motor drives drive gear and rotates, and drive gear drives the installation cover and rotates, drives the bracing piece along with the rotation of installation cover and rotates, through driving motor and gear drive, the transmission is more accurate, has made things convenient for staff's operation.
Optionally, a sliding groove is formed in the mounting sleeve in the vertical direction, a sliding block is fixedly arranged at one end of the driving rod, the sliding block is arranged in the sliding groove in a sliding mode, and a lifting assembly used for driving the sliding block to move in the sliding groove is arranged on the mounting sleeve.
Through adopting above-mentioned technical scheme, when wasing the inside of fighting the splashproof, start lifting unit, lifting unit drives the slider at the spout internal motion, and the slider drives the actuating lever motion, drives the splashproof and fights the motion in vertical direction then to the height that the adjustment splashproof was fought, in order to make things convenient for the staff to fight the inside clearance of fighting to the splashproof.
Optionally, the lifting assembly comprises a lifting motor and a screw rod, the screw rod is arranged in the sliding groove along the vertical direction, the screw rod is rotatably connected with the installation sleeve, the slider is sleeved on the screw rod in a threaded manner, the lifting motor is fixedly arranged on the installation sleeve, and an output shaft of the lifting motor is in transmission connection with the screw rod.
Through adopting above-mentioned technical scheme, when the height that needs fight the splashproof was adjusted, start elevator motor, elevator motor drives the lead screw and rotates, and the slider moves in the spout under the drive of lead screw to play the purpose of the height that the adjustment splashproof was fought, and in the adjustment process, because lead screw transmission possesses the auto-lock performance of certain degree, and then improved the reliability of device in the use.
Optionally, the sliding block is provided with a ball in rolling contact with the inner wall of the sliding groove.
Through adopting above-mentioned technical scheme, when the slider moved in the spout, the ball changed the sliding friction between slider and the spout into rolling friction, was showing and has reduced coefficient of friction, has reduced the frictional force between slider and the spout inner wall, has made things convenient for the motion of slider in the spout.
Optionally, the support is provided with a limiting rod, one end of the limiting rod, far away from the support, is fixedly provided with a butt joint block, the splash-proof bucket is fixedly provided with a butt joint plate, and the butt joint plate is used for abutting against the butt joint block.
Through adopting above-mentioned technical scheme, in the use that the splashproof was fought, butt joint board and butt piece butt, and then fight the supporting effect that plays certain degree to the splashproof, can avoid the splashproof to fight effectively and take place to deflect.
Optionally, the butt joint block is provided with a mounting hole along the vertical direction, a limiting pin penetrates through the mounting hole in a sliding manner, and the butt joint plate is provided with a limiting hole for inserting the limiting pin.
Through adopting above-mentioned technical scheme, when accomplishing the cleanness that the splashproof was fought, when needing to fight the splashproof and reinstall the below to the discharge gate, start driving motor and drive the splashproof and fight and deflect to it inserts spacing downthehole to drive the spacer pin, thereby accomplish fixedly with the relative position between butt joint board and the butt piece, and then accomplish fixedly to the position that the splashproof was fought.
Optionally, the abutting block is provided with an elastic piece, the elastic piece is used for ordering about the limiting pin to move towards the direction far away from the mounting hole, the abutting plate is provided with a driving piece, and the driving piece is used for ordering about the limiting pin to move towards the mounting hole.
Through adopting above-mentioned technical scheme, insert spacing downthehole when the spacer pin, accomplish fixed back with the relative position between butt joint board and the butt piece, the spacer pin has the trend towards the mounting hole internal motion all the time under the drive of elastic component, can avoid effectively leading to the spacer pin to break away from spacing hole because the vibrations of machine, has improved the reliability of device in the use.
Optionally, a mounting groove is formed in the side wall, close to the abutting block, of the abutting plate, the mounting groove is used for allowing the limiting pin to slide, and the side wall of the mounting groove penetrates through the abutting block.
Through adopting above-mentioned technical scheme, at the in-process of installing fighting the splashproof, because the spacer pin has the trend of the direction motion of keeping away from the butt joint piece towards all the time under the drive of elastic component, the tip of spacer pin at first with the notch butt of mounting groove, in the spacer pin is impressed the mounting groove under the effect of butt joint board, made things convenient for the installation that the splashproof was fought.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the driving assembly drives the splash-proof hopper to rotate towards the direction far away from the bracket, so that workers can clean the mixture bonded in the splash-proof hopper conveniently;
2. the height of the splash-proof hopper is adjusted through the lifting assembly, so that workers can further clean the mixture bonded in the splash-proof hopper conveniently;
3. the position of the splash-proof bucket is positioned through the limiting pin, so that the splash-proof bucket can be conveniently installed by workers after cleaning is completed.
Drawings
FIG. 1 is a schematic overall structure diagram of an embodiment of the present application;
fig. 2 is a schematic diagram of an exploded structure of a splash bucket according to an embodiment of the present application;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is a cross-sectional view of a mounting sleeve of an embodiment of the present application;
FIG. 5 is an exploded view of the spacing pin of an embodiment of the present application;
fig. 6 is an enlarged view of a portion B in fig. 5.
Description of reference numerals: 1. a support; 11. a support bar; 12. a mixer body; 13. a support plate; 14. a reinforcing bar; 15. a discharge pipe; 2. a splash-proof hopper; 3. a drive device; 31. a drive motor; 32. a drive rod; 33. mounting blocks; 34. installing a sleeve; 35. a rotating shaft; 36. a drive gear; 37. a transmission gear; 4. a chute; 41. a slider; 5. a lifting assembly; 51. a lifting motor; 52. a lead screw; 6. a limiting rod; 61. connecting blocks; 62. connecting grooves; 7. a butting block; 71. a butt joint plate; 72. mounting holes; 73. a spacing pin; 74. an elastic member; 75. a drive member; 8. and (4) mounting the groove.
Detailed Description
The present application is described in further detail below with reference to figures 1-6.
The embodiment of the application discloses anti-splash device of mixer discharge gate.
Referring to fig. 1, a splashproof device of mixer discharge gate, including support 1, support 1 includes a plurality of bracing pieces 11, and there is mixer body 12 at the top of bracing piece 11 through welded mode fixed mounting, and the one end welding that mixer body 12 was kept away from to bracing piece 11 has backup pad 13, and backup pad 13 is used for with the ground butt in order to enlarge the area of contact on bracing piece 11 and ground, improves the support stability of bracing piece 11.
Referring to fig. 1, adjacent support rods 11 are connected with each other through reinforcing rods 14, the two ends of each reinforcing rod 14 are welded and fixed with the support rods 11, and the structural stability of the support rods 11 in the working process can be effectively improved through the reinforcing rods 14, so that the stability of the support rods 11 is improved.
Referring to fig. 1, a discharge pipe 15 is installed at the bottom of the mixer body 12, and the discharge pipe 15 communicates with the inside of the mixer body 12 to discharge the mixed concrete mixture out of the mixer body 12.
Referring to fig. 1, install the splashproof on the support 1 and fight 2, the top that the splashproof was fought 2 sets up with the equal opening in bottom, and the splashproof is fought 2 and is located the below of discharge gate, and the open-top diameter that the splashproof was fought 2 is greater than the opening diameter of bottom to play good speed reduction buffering effect to the mixture that drops to the splashproof is fought 2 in, improved the splashproof effect that the splashproof was fought 2.
Referring to fig. 1 and 2, a driving device 3 is disposed on the bracket 1, the driving device 3 is used for driving the anti-splash bucket 2 to rotate, and the driving device 3 includes a driving motor 31 and a driving rod 32. One end of the driving rod 32 is rotatably arranged on the support 1 along the vertical direction, the other end of the driving rod is welded with the outer wall of the splash hopper 2, the supporting rod 11 is welded with an installation block 33, the driving motor 31 is fixedly arranged on the installation block 33 through bolts, and an output shaft of the driving motor 31 is in transmission connection with the driving rod 32.
Referring to fig. 3 and 4, the support 1 includes a plurality of support rods 11, wherein one support rod 11 is rotatably provided with a mounting sleeve 34, two ends of the mounting sleeve 34 are coaxially provided with a rotating shaft 35, the rotating shaft 35 is welded to the mounting sleeve 34, and the support rod 11 is provided with a rotating groove for rotating the rotating shaft 35.
Referring to fig. 3, there is drive gear 36 on the output shaft of driving motor 31 through the coaxial fixed mounting of shaft coupling, coaxial fixed mounting has drive gear 37 on the installation cover 34, drive gear 37 meshes with drive gear 36, start driving motor 31, driving motor 31 drives drive gear 36 and rotates, drive gear 36 drives drive gear 37 and drives the sleeve rotation then, thereby drive splash guard 2 and deflect towards the direction of keeping away from support 1, in order to make things convenient for the staff to clear up splash guard 2 inside.
Referring to fig. 4, the mounting sleeve 34 is provided with a sliding groove 4 along the vertical direction, one end of the driving rod 32 is fixedly provided with a sliding block 41, the sliding block 41 is slidably disposed in the sliding groove 4, the sliding groove 4 is a T-shaped groove or a dovetail groove, and the sliding block 41 is a T-shaped block or a dovetail block matched with the sliding groove 4.
Referring to fig. 4, the mounting sleeve 34 is provided with a lifting assembly 5 for driving the sliding block 41 to move in the sliding chute 4, and the lifting assembly 5 comprises a lifting motor 51 and a lead screw 52. The lead screw 52 is arranged in the sliding groove 4 along the vertical direction, two ends of the lead screw 52 are rotatably connected with the mounting sleeve 34 through bearings, the sliding block 41 is sleeved on the lead screw 52 in a threaded manner, the lifting motor 51 is fixedly mounted on the inner wall of the sliding groove 4 through bolts, and an output shaft of the lifting motor 51 is coaxially and fixedly connected with the lead screw 52 through a coupler.
Referring to fig. 4, the slider 41 is provided with balls that are in rolling contact with the inner wall of the chute 4. When the slider 41 slides in the slide groove 4, the balls significantly reduce the friction between the slider 41 and the inner wall of the slide groove 4, facilitating the movement of the slider 41 in the slide groove 4.
Referring to fig. 2 and 5, another one opposite to the mounting sleeve 34 is mounted with the support rod 11 and is provided with the limit rod 6, the limit rod 6 is connected with the support rod 11 through the connecting block 61 in a sliding manner, the connecting block 61 is welded at one end of the limit rod 6, and the support rod 11 is provided with the connecting groove 62 for the connecting block 61 to slide.
Wherein, referring to fig. 5, the one end welding that the gag lever post 6 kept away from support 1 has butt piece 7, and the welding has butt plate 71 on the splashproof fill 2, and butt plate 71 is used for with butt piece 7 butt.
Referring to fig. 5 and 6, the abutting block 7 is provided with a mounting hole 72 along the vertical direction, a limit pin 73 is slidably disposed in the mounting hole 72, and a limit hole for inserting the limit pin 73 is formed in the abutting plate 71.
Referring to fig. 6, an elastic member 74 is disposed on the abutting block 7, the elastic member 74 is used for driving the limit pin 73 to move towards a direction away from the mounting hole 72, the elastic member 74 includes a pressure spring, one end of the pressure spring is welded to the abutting block 7, and the other end of the pressure spring is welded to the limit pin 73.
Referring to fig. 6, the abutting plate 71 is provided with a driving piece 75, the driving piece 75 is used for driving the limit pin 73 to move towards the mounting hole 72, the driving piece 75 comprises a pressing block, a connecting hole communicated with the limit hole is formed in the top of the abutting plate 71, the pressing block is arranged in the connecting hole in a sliding mode along the vertical direction, the abutting plate 71 is provided with a tension spring, the tension spring is sleeved on the pressing block, one end of the tension spring is fixedly connected with the pushing block, and the other end of the tension spring is fixedly connected with the abutting plate 71.
Referring to fig. 6, the abutting plate 71 is provided with a mounting groove 8 on the side wall close to the abutting block 7, the mounting groove 8 is used for the stop pin 73 to slide, and the side wall of the mounting groove 8 penetrates through the abutting block 7.
The implementation principle of the splash guard of this application embodiment's mixer discharge gate is:
accomplish the unloading of concrete, when needs clear up splashproof fill 2, at first by staff start elevator motor 51, elevator motor 51 drives lead screw 52 and rotates, lead screw 52 drives the motion of slider 41, slider 41 drives the direction motion of splashproof fill 2 orientation keeping away from mixer body 12, start driving motor 31 afterwards, driving motor 31 drives drive gear 36 and rotates, drive gear 36 drives transmission gear 37 and rotates then drive installation cover 34 and rotate, installation cover 34 drives the direction motion of splashproof fill 2 orientation keeping away from support 1, thereby reach the purpose that makes things convenient for staff's clearance.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. The utility model provides a splashproof device of mixer discharge gate, includes support (1), the fixed mixer body (12) that is provided with on support (1), the bottom intercommunication of mixer body (12) has discharging pipe (15), be provided with splashproof fill (2) on support (1), splashproof fill (2) are located the below of discharging pipe (15), its characterized in that: the support (1) is provided with a driving device (3), and the driving device (3) is used for driving the splash-proof bucket (2) to rotate;
drive arrangement (3) include driving motor (31) and actuating lever (32), the one end of actuating lever (32) is followed vertical direction and is rotated the setting on support (1), and the other end is fought (2) fixed connection with the splashproof, driving motor (31) are fixed to be set up on support (1), the output shaft and the actuating lever (32) transmission of driving motor (31) are connected.
2. The anti-splash device of the discharge port of the blender according to claim 1, wherein: support (1) includes a plurality of bracing pieces (11), one of them coaxial rotation is provided with installation cover (34) on bracing piece (11), actuating lever (32) are connected with installation cover (34), coaxial fixed cover is equipped with drive gear (37) on installation cover (34), coaxial fixed being provided with drive gear (36) on the output shaft of driving motor (31), drive gear (36) and drive gear (37) meshing.
3. The anti-splash device of the discharge port of the blender according to claim 2, wherein: the mounting sleeve (34) is provided with a sliding groove (4) in the vertical direction, one end of the driving rod (32) is fixedly provided with a sliding block (41), the sliding block (41) is arranged in the sliding groove (4) in a sliding mode, and the mounting sleeve (34) is provided with a lifting assembly (5) used for driving the sliding block (41) to move in the sliding groove (4).
4. The anti-splash device of the discharge port of the blender according to claim 3, wherein: lifting unit (5) include elevator motor (51) and lead screw (52), lead screw (52) set up in spout (4) along vertical direction, just lead screw (52) rotate with installation cover (34) and are connected, slider (41) threaded sleeve is established on lead screw (52), elevator motor (51) are fixed to be set up on installation cover (34), the output shaft and the lead screw (52) transmission of elevator motor (51) are connected.
5. The anti-splash device of the discharge port of the blender according to claim 3, wherein: and the sliding block (41) is provided with a ball which is in rolling contact with the inner wall of the sliding groove (4).
6. The anti-splash device for a discharge outlet of a blender, as claimed in any one of claims 1 to 5, wherein: be provided with gag lever post (6) on support (1), the one end that support (1) was kept away from in gag lever post (6) is fixed and is provided with butt piece (7), the splashproof is fought fixedly on (2) and is provided with butt board (71), butt board (71) are used for with butt piece (7) butt.
7. The anti-splash device of the discharge port of the blender according to claim 6, wherein: the butt joint block (7) is provided with a mounting hole (72) along the vertical direction, a limiting pin (73) penetrates through the mounting hole (72) in a sliding mode, and a limiting hole for inserting the limiting pin (73) is formed in the butt joint plate (71).
8. The anti-splash device of a blender discharge outlet of claim 7, wherein: the butt joint block (7) is provided with an elastic piece (74), the elastic piece (74) is used for driving the limiting pin (73) to move towards the direction far away from the mounting hole (72), the butt joint plate (71) is provided with a driving piece (75), and the driving piece (75) is used for driving the limiting pin (73) to move towards the mounting hole (72).
9. The anti-splash device of a blender discharge outlet of claim 7, wherein: the butt joint board (71) is close to and has seted up mounting groove (8) on the lateral wall of butt joint piece (7), mounting groove (8) are used for supplying spacer pin (73) to slide, the lateral wall of mounting groove (8) runs through butt joint piece (7).
Priority Applications (1)
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CN202120340060.3U CN214605168U (en) | 2021-02-06 | 2021-02-06 | Splash-proof device of mixer discharge gate |
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CN202120340060.3U CN214605168U (en) | 2021-02-06 | 2021-02-06 | Splash-proof device of mixer discharge gate |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114505159A (en) * | 2022-02-24 | 2022-05-17 | 上海太洋科技有限公司 | Preparation method of nano beryllium oxide |
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2021
- 2021-02-06 CN CN202120340060.3U patent/CN214605168U/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114505159A (en) * | 2022-02-24 | 2022-05-17 | 上海太洋科技有限公司 | Preparation method of nano beryllium oxide |
CN114505159B (en) * | 2022-02-24 | 2023-04-07 | 上海太洋科技有限公司 | Preparation method of nano beryllium oxide |
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