CN214925632U - Horizontal double-shaft mixer - Google Patents

Abstract

The utility model relates to a horizontal double-shaft mixer, including the organism, the organism rotates in and is connected with two pivots, and the global equal rigid coupling of two pivots has a plurality of puddlers, a discharge gate has been seted up to the downside of organism, the downside of organism corresponds discharge gate downside rigid coupling and has a blanking fill, the blanking fill internal rotation is connected with a connecting axle, and the global rigid coupling of connecting axle has a plurality of baffles, and a plurality of baffles are arranged along the circumferencial direction of connecting axle, and this application has the effect that the speed of concrete row material when reducing the unloading.

Description

Horizontal double-shaft mixer

Technical Field

The application relates to the field of concrete mixing equipment, in particular to a horizontal double-shaft mixer.

Background

Concrete is a generic term for engineering composites where aggregates are cemented into a whole by cementitious materials. The term concrete generally refers to cement concrete obtained by mixing cement as a cementing material, sand and stone as aggregates, and water (which may contain additives and admixtures) in a certain proportion and stirring the mixture by a stirrer.

The relevant referenceable bulletin numbers are: CN 206317230U's chinese utility model patent, this utility model discloses a horizontal mixer, including base, agitator and agitating unit, agitating unit is including stretching into the (mixing) shaft of agitator internal rotation, the agitator rotates with the base to be connected, be provided with the pan feeding mouth on the agitator up, be connected with the drive agitator and rotate the rotating device that makes pan feeding mouth down downwards on the agitator, be provided with on the base with pan feeding mouth complex opening. In this in-process, the user need not to use the lid to seal the feed opening, even be provided with the lid on the feed opening, because the pan feeding mouth sets up, so the material can not like the lid direction removal, has fine leakage effect of preventing.

To the correlation technique among the above-mentioned, the inventor thinks that the hopper is opened the back when unloading in the horizontal mixer that is relevant, and more material gushes out, and weight is great, and is very fast when leading to concrete unloading, can cause hopper below collection device to lead to the concrete to splash when receiving the material down.

SUMMERY OF THE UTILITY MODEL

In order to reduce the speed that the material was arranged to concrete when unloading, this application provides a horizontal double-shaft mixer.

The application provides a horizontal double-shaft mixer adopts following technical scheme:

the utility model provides a horizontal double-shaft mixer, includes the organism, rotates in the organism and is connected with two pivots, and the equal rigid coupling global of two pivots has a plurality of puddlers, a discharge gate has been seted up to the downside of organism, the downside of organism corresponds discharge gate downside rigid coupling and has a hopper, the hopper internal rotation is connected with a connecting axle down, and the global rigid coupling of connecting axle has a plurality of baffles, and a plurality of baffles are arranged along the circumferencial direction of connecting axle.

Through adopting above-mentioned technical scheme, discharge from the downside of discharge gate after the concrete mixing, when dropping to down in the hopper, the concrete drops to the position between baffle or two baffles, slows down the buffering to the concrete that drops, reduces concrete exhaust speed, reduces splashing when the concrete discharges to external collection device, avoids the concrete to splash and leads to collection device's lateral wall to be difficult to the clearance.

Optionally, a supporting plate is fixedly connected to the inside of the discharging hopper, two vertical plates are fixedly connected to the upper side of the supporting plate, a rotating plate is arranged between the two vertical plates, the middle of the rotating plate is rotatably connected between the two vertical plates, a spring is fixedly connected to one side, close to the connecting shaft, of the upper surface of the supporting plate, the upper end of the spring is fixedly connected to the lower side of the rotating plate, in a normal state, the spring can push one side, close to the connecting shaft, of the rotating plate to rotate upwards, and one side, close to the connecting shaft, of the rotating plate can abut against the baffle.

Through adopting above-mentioned technical scheme, when the concrete dropped and promoted the baffle rotation, the baffle rotated to the position of changeing the board, the upside butt of changeing the board in the baffle, spring compression this moment, changeed the board and can produce the resistance to the rotation of baffle, made the rotation of baffle slow down, when the baffle rotated to the downside of changeing the board, changeed the board and replied to the normal position under the effect of spring, continued to slow down other baffles, changeed the board and can further slow down the rotation of baffle, reduced concrete exhaust speed.

Optionally, a through hole is formed in one end of the discharging hopper, a disc is connected to the through hole through a bolt, and one end of the connecting shaft is rotatably connected to the axis of the disc.

Through adopting above-mentioned technical scheme, can demolish the baffle through dismantling the disc, when the concrete adhesion is more on the baffle, can clear up the baffle.

Optionally, the lower extreme rigid coupling of hopper has a plurality of buffer rods down, and a plurality of buffer rods arrange along the width direction of hopper down, the axis direction of buffer rod is the same with the length direction of hopper down.

Through adopting above-mentioned technical scheme, the buffer beam can further carry out speed reduction reposition of redundant personnel to exhaust concrete.

Optionally, the rigid coupling has a connecting pipe in the organism, the upside rigid coupling of connecting pipe has an inlet tube, the inlet tube extends to the upside of organism, and the bilateral symmetry of connecting pipe is provided with belt cleaning device, belt cleaning device is including the outlet pipe that a plurality of slopes set up, the axis direction of outlet pipe along the organism is arranged, the one end slope that the connecting pipe was kept away from to the outlet pipe sets up downwards.

Through adopting above-mentioned technical scheme, the water in the connecting tube can wash the organism inside through the outlet pipe water spray when the mixer is out of work.

Optionally, the downside rigid coupling of organism has a connecting box, hopper rigid coupling in the downside of connecting box down, the equal rigid coupling in both sides limit of hopper upper end has the swash plate down, and the direction slope of keeping away from each other tends to the upper end of two swash plates.

Through adopting above-mentioned technical scheme, the swash plate can prevent out when the hopper unloading, and partial cement concrete flows outside the hopper down.

Optionally, the horizontal rigid coupling in position department of discharge gate has a driving cylinder, the telescopic link rigid coupling of driving cylinder has can seal the shrouding of discharge gate.

Through adopting above-mentioned technical scheme, the driving cylinder work can promote the shrouding and remove, and then makes the shrouding control discharge gate open and close.

Optionally, two the one end of pivot all extends to outside the organism and the rigid coupling has gear one, the position rigid coupling that the organism tip corresponds gear one has the safety cover, one side rigid coupling of safety cover has a driving motor, driving motor's output shaft rigid coupling has gear two, and gear two can mesh in gear one.

Through adopting above-mentioned technical scheme, driving motor during operation can drive two rotations of gear, and then can drive two rotation of gear, and then can drive two pivots and rotate, can stir the concrete of organism.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the concrete is discharged from the lower side of the discharge port after being stirred and falls into the discharge hopper, the concrete falls to the baffle or the position between the two baffles, the falling concrete is decelerated and buffered, the discharging speed of the concrete is reduced, the splashing of the concrete when the concrete is discharged to an external collecting device is reduced, and the side wall of the collecting device is prevented from being difficult to clean due to the splashing of the concrete;

2. when the concrete falls to push the baffle to rotate, the baffle rotates to the position of the rotating plate, the upper side of the rotating plate abuts against the baffle, the spring is compressed, the rotating plate can generate resistance to the rotation of the baffle to reduce the rotation speed of the baffle, when the baffle rotates to the lower side of the rotating plate, the rotating plate returns to the original position under the action of the spring to continue to reduce the speed of other baffles, and the rotating plate can further reduce the rotation speed of the baffle to reduce the discharging speed of the concrete;

3. the baffle can be detached by detaching the disc, and the baffle can be cleaned when the concrete adhesion on the baffle is more.

Drawings

FIG. 1 is a schematic structural view of a horizontal twin-shaft mixer according to an embodiment of the present invention.

Fig. 2 is a schematic sectional view showing a rotating shaft in the embodiment of the present application.

Fig. 3 is an exploded view of a through hole in the embodiment of the present application.

Fig. 4 is a schematic cross-sectional view of a discharge hopper embodying a rotating plate in the embodiment of the present application.

Fig. 5 is an enlarged schematic view of a portion a in fig. 3.

Description of reference numerals: 1. a body; 11. a support bar; 12. a feed pipe; 13. a rotating shaft; 131. a stirring rod; 132. a first gear; 14. a protective cover; 141. a second gear; 142. a drive motor; 15. a connecting pipe; 151. a water inlet pipe; 152. a water outlet pipe; 16. a discharge port; 161. a drive cylinder; 162. closing the plate; 17. a connection box; 171. feeding a hopper; 172. a sloping plate; 173. a through hole; 1731. a disc; 174. a connecting shaft; 175. a baffle plate; 18. a support plate; 181. a vertical plate; 182. rotating the plate; 183. a spring; 19. a buffer rod; 2. an access hole; 21. a cover plate; 22. and (5) locking.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses horizontal double-shaft mixer.

Referring to fig. 1, the horizontal double-shaft mixer comprises a mixer body 1, wherein supporting rods 11 are vertically and fixedly connected to corners of the lower surface of the mixer body 1, an inverted cone-shaped feeding pipe 12 is fixedly connected to the upper end of the mixer body 1, and the feeding pipe 12 is communicated with the inside of the mixer body 1.

Referring to fig. 2, the internal rotation of organism 1 is connected with two pivots 13, two pivots 13 are arranged along the horizontal direction, the axis direction of pivot 13 is the same with organism 1's length direction, two pivots 13 all are provided with a plurality of agitating unit on global, a plurality of agitating unit are arranged along the axis direction of pivot 13, agitating unit is including four puddlers 131 of rigid coupling in organism 1 global, four puddlers 131 are arranged along the circumferencial direction of pivot 13, the crisscross setting of adjacent puddler 131 of two pivots 13, pivot 13 rotates and can drive puddler 131 and rotate, and then can stir the concrete in the agitator.

Referring to fig. 2, one end of each of the two rotating shafts 13 extends to one end of the machine body 1 away from the feeding pipe 12 and is fixedly connected with a first gear 132, the axis direction of the first gear 132 is the same as the axis direction of the rotating shaft 13, one end of the machine body 1 away from the feeding pipe 12 is fixedly connected with a protective cover 14, the protective cover 14 can cover the first gears 132, one end of the protective cover 14 away from the machine body 1 is fixedly connected with a driving motor 142, an output shaft of the driving motor 142 extends into the protective cover 14 and is fixedly connected with a second gear 141, the second gear 141 can be meshed with the first gears 132, in operation, the rotation of the output shaft of the driving motor 142 can drive the second gear 141 to rotate, the rotation of the second gear 141 can drive the first gears 132 to rotate, and further can drive the rotating shaft 13 to rotate, so as to drive the stirring rod 131 to stir concrete in the machine body 1.

Referring to fig. 2, upside rigid coupling in organism 1 has a connecting pipe 15, the axis direction of connecting pipe 15 is the same with organism 1's length direction, connecting pipe 15's upper end rigid coupling has an inlet tube 151, inlet tube 151 and connecting pipe 15 are inside to be linked together, and the upper end of inlet tube 151 extends to organism 1's upside, connecting pipe 15's bilateral symmetry is provided with belt cleaning device, belt cleaning device includes a plurality of outlet pipes 152, a plurality of outlet pipes 152 are arranged along connecting pipe 15's axis direction, the one end downward sloping setting that connecting pipe 15 was kept away from to outlet pipe 152, inlet tube 151 can communicate with external water supply installation, supply water in connecting pipe 15, the water in connecting pipe 15 is spout through outlet pipe 152, can clean organism 1's lateral wall and puddler 131 after the work.

Referring to fig. 2, a discharge port 16 is opened on the lower side of the machine body 1, a driving cylinder 161 is horizontally and fixedly connected to the position of the lower side of the machine body 1 corresponding to the discharge port 16, a telescopic rod of the driving cylinder 161 is extended to the discharge port 16 and fixedly connected to a sealing plate 162, the sealing plate 162 can seal the discharge port 16, the driving cylinder 161 works to drive the sealing plate 162 to move, and the discharge port 16 is opened and closed.

Referring to fig. 2 and 3, a connection box 17 is fixedly connected to the lower side of the machine body 1, the length direction of the connection box 17 is the same as the length direction of the machine body 1, a blanking hopper 171 is fixedly connected to the lower side of the connection box 17 corresponding to the discharge port 16, two side edges of the blanking hopper 171 are fixedly connected to inclined plates 172, the upper ends of the two inclined plates 172 incline in the direction away from each other, one end of the blanking hopper 171 is provided with a through hole 173, the axial direction of the through hole 173 is the same as the length direction of the connection box 17, a disc 1731 is bolted to the position of the blanking hopper 171 corresponding to the through hole 173, the disc 1731 is rotatably connected to a connection shaft 174, the connection shaft 174 and the disc 1731 are coaxially arranged, the circumferential surface of the connection shaft 174 is fixedly connected to a plurality of baffles 175, the plurality of baffles 175 are arranged along the circumferential direction of the connection shaft 174, the length direction of the baffles 175 is the same as the axial direction of the connection shaft 174, when the discharge port 16 is blanking, the baffles 175 can buffer and decelerate the concrete, and the connecting shaft 174 rotates to drive the baffle 175 to rotate, so that the concrete is discharged, the discharging speed of the concrete is reduced, and the splashing condition of the external collecting device when the concrete is discharged is relieved.

Referring to fig. 4, a supporting plate 18 is fixedly connected to the middle portion of the lower hopper 171, two vertical plates 181 are fixedly connected to the upper end of the supporting plate 18, a rotating plate 182 is arranged between the two vertical plates 181, the middle portion of the rotating plate 182 is rotatably connected between the two vertical plates 181, a spring 183 is fixedly connected to the upper side of the supporting plate 18 corresponding to the vertical plate 181 in the direction close to the connecting shaft 174, the upper end of the spring 183 is fixedly connected to the lower side of the vertical plate 181, in a normal state, the spring 183 can push the rotating plate 182 to rotate upward near the baffle 175, when each baffle 175 rotates to the position of the rotating plate 182, the lower side of the baffle 175 can abut against the upper side of the rotating plate 182, the rotating plate 182 can decelerate the rotation of the baffle 175, and after each time the baffle 175 is far away from the rotating plate 182, the rotating plate 182 can rotate upward so as to decelerate the baffle 175 next time under the action of the spring 183.

Referring to fig. 4, a plurality of buffer rods 19 are fixedly connected to an outlet at the lower end of the discharging hopper 171, the buffer rods 19 are arranged along the length direction of the machine body 1, the axial direction of the buffer rods 19 is the same as the width direction of the machine body 1, and the buffer rods 19 can further buffer the discharged concrete, so as to reduce the discharge speed of the concrete.

Referring to fig. 5, an access hole 2 has been seted up to one side of organism 1, and the position of access hole 2 is provided with a apron 21, and the upside of apron 21 is rotated and is connected in the upside of access hole 2, is provided with between the downside of apron 21 and the organism 1 and can carries out fixed hasp 22 to changeing board 182, when overhauing, can open hasp 22, rotates apron 21 and cleans in to organism 1.

The implementation principle of the horizontal double-shaft mixer in the embodiment of the application is as follows: in operation, pivot 13 rotates and to drive puddler 131 and rotate, stirs the concrete in organism 1, and the concrete after the stirring can be discharged through hopper 171 down, and the discharge process, the concrete drops to the upside of baffle 175, slows down the concrete, and each baffle 175 can strike commentaries on classics board 182, and spring 183 can further slow down baffle 175, reduces the speed of hopper 171 under the concrete discharge, reduces splashing that external collection device can cause when collecting the concrete.

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 (8)

1. The utility model provides a horizontal double-shaft mixer, includes organism (1), its characterized in that: organism (1) internal rotation is connected with two pivot (13), and the equal rigid coupling in global of two pivot (13) has a plurality of puddlers (131), a discharge gate (16) have been seted up to the downside of organism (1), the downside of organism (1) corresponds discharge gate (16) downside rigid coupling and has hopper (171) down, hopper (171) internal rotation is connected with a connecting axle (174) down, and the global rigid coupling of connecting axle (174) has a plurality of baffles (175), and the circumferencial direction of connecting axle (174) is arranged along a plurality of baffles (175).

2. The horizontal twin-shaft mixer according to claim 1, wherein: the feeding hopper is characterized in that a supporting plate (18) is fixedly connected into the feeding hopper (171), two vertical plates (181) are fixedly connected to the upper side of the supporting plate (18), a rotating plate (182) is arranged between the two vertical plates (181), the middle of the rotating plate (182) is rotatably connected between the two vertical plates (181), a spring (183) is fixedly connected to one side, close to the connecting shaft (174), of the upper surface of the supporting plate (18), the upper end of the spring (183) is fixedly connected to the lower side of the rotating plate (182), in the normal state, the spring (183) can push one side, close to the connecting shaft (174), of the rotating plate (182) to rotate upwards, and one side, close to the connecting shaft (174), of the rotating plate (182) can abut against the baffle (175).

3. The horizontal twin-shaft mixer according to claim 1, wherein: a through hole (173) is opened to the one end of lower hopper (171), and through hole (173) position bolted connection has a disc (1731), connecting axle (174) one end is rotated and is connected in the axis position department of disc (1731).

4. The horizontal twin-shaft mixer according to claim 1, wherein: the lower extreme rigid coupling of hopper (171) down has a plurality of buffer pole (19), and a plurality of buffer pole (19) are arranged along the width direction of hopper (171) down, the axial direction of buffer pole (19) is the same with the length direction of hopper (171) down.

5. The horizontal twin-shaft mixer according to claim 1, wherein: organism (1) interior rigid coupling has a connecting pipe (15), the upside rigid coupling of connecting pipe (15) has an inlet tube (151), inlet tube (151) extend to the upside of organism (1), and the bilateral symmetry of connecting pipe (15) is provided with belt cleaning device, belt cleaning device is including outlet pipe (152) that a plurality of slopes set up, outlet pipe (152) are arranged along the axis direction of organism (1), the one end slope that connecting pipe (15) were kept away from in outlet pipe (152) sets up downwards.

6. The horizontal twin-shaft mixer according to claim 1, wherein: the downside rigid coupling of organism (1) has a connecting box (17), hopper (171) rigid coupling in the downside of connecting box (17) down, the equal rigid coupling in both sides limit of hopper (171) upper end has swash plate (172) down, and the direction slope of keeping away from each other tends to the upper end of two swash plates (172).

7. The horizontal twin-shaft mixer according to claim 1, wherein: the horizontal rigid coupling in position department of discharge gate (16) has a driving cylinder (161), the telescopic link rigid coupling of driving cylinder (161) has shrouding (162) that can seal discharge gate (16).

8. The horizontal twin-shaft mixer according to claim 1, wherein: two the one end of pivot (13) all extends to organism (1) outside and the rigid coupling has gear one (132), the position rigid coupling that organism (1) tip corresponds gear one (132) has safety cover (14), one side rigid coupling of safety cover (14) has a driving motor (142), the output shaft rigid coupling of driving motor (142) has a gear two (141), and gear two (141) can mesh in gear one (132).

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