CN217257240U - Concrete mixing equipment convenient to material loading - Google Patents

Abstract

The utility model relates to a concrete mixing equipment convenient to material loading belongs to agitating unit technical field. The technical scheme is that the dust-raising device mainly aims at the problem that a large amount of raised dust is generated when the existing concrete mixing equipment is used: comprises a mixing box, supporting legs, a stirring device, a discharge pipe, a charging hopper, a supporting rod, a sleeve and an elastic component for plugging the charging hopper; the support legs are arranged at the bottom of the mixing box; the stirring device is arranged in the mixing box; the discharge pipe is arranged on one lateral side of the mixing box and communicated with the mixing box; the charging hopper is arranged on the upper surface of the mixing box and is communicated with the mixing box; the supporting rod is arranged on the inner wall of one transverse side of the charging hopper; the sleeve is arranged at one transverse end of the support rod, which is far away from the inner wall of the charging hopper, and the central axes of the sleeve and the charging hopper are collinear; the elastic component is arranged on the sleeve in a sliding mode. The utility model discloses can avoid producing the raise dust during the use, the security is high.

Description

Concrete mixing equipment convenient to material loading

Technical Field

The utility model belongs to the technical field of the agitating unit technique and specifically relates to a concrete mixing equipment convenient to material loading.

Background

The mixing process of concrete requires the use of a concrete mixing device. Chinese patent publication is CN 213593245U's patent discloses a mixing apparatus for concrete convenient to ejection of compact, including the agitator, the rear side fixed connection of the front side of agitator and first motor, the output of first motor and the front end fixed connection who stirs the pivot, the outer wall equidistance welding of stirring pivot has multiunit stirring leaf, the rear end of stirring pivot and the rear side inner wall fixed connection of agitator, the feed port has been seted up at the top of agitator. Above-mentioned mixing apparatus for concrete convenient to ejection of compact drives first rotor plate through setting up the second motor and rotates through main pivot, and through the sliding shaft, second rotor plate and lifter plate cooperation drive the striker plate and go up and down, but make the electric control striker plate go up and down during the use, through setting up the catch block on the lifter, make the second rotor plate drive lifter and backup pad through dwang and catch block and go up and down, thereby change the angle of agitator, the device ejection of compact of being convenient for.

But above-mentioned utility model when stirring the concrete, because the feeder hopper is open structure, consequently can stir a lot of raise dusts in the feeder hopper. The staff is in this kind of environment work for a long time, can cause staff's respiratory disease, and the security is lower during the use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the problem that exists among the background art, provide a can avoid producing the concrete mixing equipment of raise dust.

The technical scheme of the utility model: a concrete mixing device convenient for feeding comprises a mixing box, supporting legs, a stirring device, a discharging pipe, a charging hopper, supporting rods, a sleeve and an elastic component for plugging the charging hopper;

the support legs are arranged at the bottom of the mixing box; the stirring device is arranged in the mixing box; the discharge pipe is arranged on one lateral side of the mixing box and communicated with the mixing box; the charging hopper is arranged on the upper surface of the mixing box and is communicated with the mixing box; the supporting rod is arranged on the inner wall of one transverse side of the charging hopper; the sleeve is arranged at one transverse end of the support rod far away from the inner wall of the charging hopper, and the central axes of the sleeve and the charging hopper are collinear; the elastic component is arranged on the sleeve in a sliding mode.

Preferably, the elastic component comprises a sliding rod, a plugging platform, a baffle plate and a return spring; the sliding rod is arranged on the sleeve in a sliding mode and penetrates through the sleeve longitudinally; the baffle is arranged at the upper end of the sliding rod; the plugging platform is arranged at the bottom end of the sliding rod and is positioned below the charging hopper; the reset spring is sleeved on the slide rod, and two ends of the reset spring are respectively connected with the baffle plate and the sleeve.

Preferably, the plugging platform is of a circular truncated cone structure.

Preferably, the device also comprises a mounting pipe, a plurality of spray heads and a connecting pipe; the mounting pipe is arranged on the inner wall of the top of the mixing box and is of a circular ring pipe structure; the plurality of spray heads are all arranged at the bottom of the mounting pipe, are uniformly distributed around the central shaft of the mounting pipe and are communicated with the mounting pipe; the connecting pipe runs through horizontal one side setting of mixing box on the installation pipe, connecting pipe and installation pipe intercommunication.

Preferably, the device further comprises a locking nut; the locking nut is arranged on the connecting pipe, and the connecting pipe is fixed on the mixing box through the locking nut.

Preferably, the anti-skid mat also comprises an anti-skid mat; the non-slip mat sets up in the supporting leg bottom, and the non-slip mat is square block structure or cylinder block structure, and the non-slip mat bottom evenly is provided with multichannel antiskid line.

Preferably, the stirring device comprises a rotating shaft, a plurality of stirring rods and a motor; the rotating shaft is rotatably arranged on the inner wall of the bottom of the mixing box and is positioned below the elastic component; the stirring rods are uniformly arranged on the rotating shaft; the motor is arranged at the bottom of the mixing box and is in driving connection with the rotating shaft.

Preferably, the inner wall of the bottom of the mixing box is inclined gradually upwards in a direction away from the discharge pipe.

Compared with the prior art, the utility model discloses following profitable technological effect has:

1. the utility model discloses during the use, the staff adds concrete raw materials to the loading hopper in, and the shutoff bench is fallen to the raw materials, and the shutoff platform is pushed down under the effect of raw materials gravity, and forms the passageway between the mixing box inner wall, and in the raw materials flowed into the mixing box from the passageway, reset spring was compressed simultaneously. After the raw materials on the shutoff platform flowed into the mixing box, the gravity of shutoff platform self was less than reset spring's elasticity, and reset spring recovery state this moment drives the shutoff platform and rises, pastes tight mixing box inner wall, and the loading hopper is closed, can control the motor and start, stirs the material through agitating unit, can avoid arousing the dust in the loading hopper, and then avoids the staff respiratory disease to appear, and the security is high during the use.

2. The utility model discloses when carrying out the interpolation of concrete raw materials, connect connecting pipe and water source, the water source gets into the installation pipe through the connecting pipe, then spouts from the shower nozzle, sprinkles on concrete raw materials for add the water when adding the raw materials, can guarantee water and raw materials intensive mixing, improve the stirring efficiency of concrete.

Drawings

Fig. 1 is a partial cross-sectional view of an embodiment of the present invention.

Fig. 2 is a partially enlarged view of a portion a in fig. 1.

Reference numerals: 1. a mixing box; 2. supporting legs; 3. a non-slip mat; 4. a rotating shaft; 5. a stirring rod; 6. an electric motor; 7. a discharge pipe; 701. a material stopping valve; 8. a hopper; 9. a support bar; 10. a sleeve; 11. a slide bar; 12. a plugging table; 13. a baffle plate; 14. a return spring; 15. installing a pipe; 16. a spray head; 17. a connecting pipe; 18. and locking the nut.

Detailed Description

Example one

As shown in fig. 1-2, the utility model provides a concrete mixing equipment convenient to material loading, including mixing box 1, supporting leg 2, slipmat 3, agitating unit, row expect pipe 7, loading hopper 8, bracing piece 9, sleeve pipe 10 and be used for carrying out the elastic component of shutoff to loading hopper 8. The inner wall of the bottom of the mixing box 1 is gradually inclined upwards along the direction away from the discharge pipe 7, so that the concrete material can flow out conveniently. The supporting leg 2 is arranged at the bottom of the mixing box 1. The non-slip mat 3 sets up in supporting leg 2 bottoms, and non-slip mat 3 is square block structure or cylinder piece structure, and 3 bottoms of non-slip mat evenly are provided with multichannel anti-skidding line, can guarantee the stability when this embodiment uses. The stirring device is arranged inside the mixing box 1. Arrange material pipe 7 and set up in the horizontal one side of mixing box 1, arrange material pipe 7 and mixing box 1 intercommunication. Hopper 8 sets up at mixing box 1 upper surface, and hopper 8 communicates with mixing box 1. The supporting rod 9 is arranged on the inner wall of one side of the charging hopper 8 in the transverse direction. The sleeve 10 is arranged at one end of the support rod 9 far away from the transverse direction of the inner wall of the charging hopper 8, and the central axes of the sleeve 10 and the charging hopper 8 are collinear. The elastic assembly is slidably disposed on the sleeve 10.

The stirring device comprises a rotating shaft 4, a plurality of stirring rods 5 and a motor 6. The rotating shaft 4 is rotatably arranged on the inner wall of the bottom of the mixing box 1, and the rotating shaft 4 is positioned below the elastic component. A plurality of stirring rods 5 are uniformly arranged on the rotating shaft 4. The motor 6 is arranged at the bottom of the mixing box 1, and the motor 6 is in driving connection with the rotating shaft 4.

The elastic component comprises a sliding rod 11, a plugging table 12, a baffle 13 and a return spring 14. The slide rod 11 is slidably disposed on the sleeve 10, and the slide rod 11 longitudinally penetrates the sleeve 10. A baffle 13 is arranged at the upper end of the slide rod 11. The plugging platform 12 is arranged at the bottom end of the sliding rod 11, and the plugging platform 12 is positioned below the charging hopper 8. The plugging table 12 is in a circular truncated cone structure, and is beneficial to smooth flowing of concrete raw materials. The return spring 14 is sleeved on the slide bar 11, and two ends of the return spring 14 are respectively connected with the baffle 13 and the sleeve 10.

During the use of this embodiment, the staff adds concrete raw materials to the loading hopper 8 in, and the raw materials falls on shutoff platform 12, and shutoff platform 12 is pushed down under the effect of raw materials gravity, and forms the passageway between the mixing box 1 inner wall, and the raw materials flows into mixing box 1 from the passageway in, and reset spring 14 is compressed simultaneously. After the raw materials on the shutoff platform 12 flowed into in the mixing box 1, the gravity of shutoff platform 12 self was less than reset spring 14's elasticity, and reset spring 14 recovery state this moment drives shutoff platform 12 and rises, pastes tight mixing box 1 inner wall, and loading hopper 8 closes, can control motor 6 and start, stirs the material through agitating unit, can avoid arousing the dust in the loading hopper 8, and then avoids the staff respiratory disease to appear, and the security is high during the use.

Example two

As shown in fig. 1, compared with the first embodiment, the present embodiment further includes a mounting pipe 15, a plurality of spray heads 16, a connecting pipe 17, and a lock nut 18. The installation pipe 15 sets up on mixing box 1 top inner wall, and installation pipe 15 is the ring tube structure. A plurality of shower nozzles 16 all set up in installation pipe 15 bottom, and a plurality of shower nozzles 16 are around installation pipe 15 center pin evenly distributed, and shower nozzle 16 and installation pipe 15 intercommunication. The connecting pipe 17 is arranged on the mounting pipe 15 through one side of the mixing box 1 in the transverse direction, and the connecting pipe 17 is communicated with the mounting pipe 15. Lock nut 18 sets up on connecting pipe 17, and connecting pipe 17 passes through lock nut 18 to be fixed on mixing box 1, can guarantee that connecting pipe 17 installs and can not take place to rock on mixing box 1.

This embodiment is when carrying out adding of concrete raw materials, is connected connecting pipe 17 and water source, and the water source gets into installation pipe 15 through the connecting pipe, then spouts from shower nozzle 16, sprinkles on concrete raw materials for add the water when adding the raw materials, can guarantee water and raw materials intensive mixing, improve the stirring efficiency of concrete.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the scope of knowledge possessed by those skilled in the art.

Claims (8)

1. The concrete mixing equipment convenient for feeding is characterized by comprising a mixing box (1), supporting legs (2), a stirring device, a discharging pipe (7), a feeding hopper (8), a supporting rod (9), a sleeve (10) and an elastic assembly for plugging the feeding hopper (8);

the supporting legs (2) are arranged at the bottom of the mixing box (1); the stirring device is arranged inside the mixing box (1); the discharge pipe (7) is arranged on one lateral side of the mixing box (1), and the discharge pipe (7) is communicated with the mixing box (1); the feeding hopper (8) is arranged on the upper surface of the mixing box (1), and the feeding hopper (8) is communicated with the mixing box (1); the supporting rod (9) is arranged on the inner wall of one transverse side of the charging hopper (8); the sleeve (10) is arranged at one transverse end of the support rod (9) far away from the inner wall of the charging hopper (8), and the central axes of the sleeve (10) and the charging hopper (8) are collinear; the elastic component is arranged on the sleeve (10) in a sliding mode.

2. A concrete mixing plant facilitating the feeding according to claim 1, characterized in that the elastic assembly comprises a slide bar (11), a blocking table (12), a baffle (13) and a return spring (14); the sliding rod (11) is arranged on the sleeve (10) in a sliding mode, and the sliding rod (11) penetrates through the sleeve (10) longitudinally; the baffle (13) is arranged at the upper end of the sliding rod (11); the plugging platform (12) is arranged at the bottom end of the sliding rod (11), and the plugging platform (12) is positioned below the charging hopper (8); the reset spring (14) is sleeved on the sliding rod (11), and two ends of the reset spring (14) are respectively connected with the baffle plate (13) and the sleeve (10).

3. A concrete mixing apparatus with easy feeding according to claim 2, characterized in that the plugging station (12) is of a truncated cone structure.

4. A concrete mixing plant facilitating the feeding according to claim 1, further comprising a mounting pipe (15), a plurality of spray heads (16) and a connecting pipe (17); the mounting pipe (15) is arranged on the inner wall of the top of the mixing box (1), and the mounting pipe (15) is of a circular ring pipe structure; the plurality of spray heads (16) are all arranged at the bottom of the mounting pipe (15), the plurality of spray heads (16) are uniformly distributed around the central shaft of the mounting pipe (15), and the spray heads (16) are communicated with the mounting pipe (15); the connecting pipe (17) penetrates through one transverse side of the mixing box (1) and is arranged on the mounting pipe (15), and the connecting pipe (17) is communicated with the mounting pipe (15).

5. A concrete mixing plant facilitating the feeding according to claim 4, characterized in that it further comprises a locking nut (18); the locking nut (18) is arranged on the connecting pipe (17), and the connecting pipe (17) is fixed on the mixing box (1) through the locking nut (18).

6. A concrete mixing plant facilitating the feeding according to claim 1, characterized in that it further comprises a non-slip mat (3); non-slip mat (3) set up in supporting leg (2) bottom, and non-slip mat (3) are square block structure or cylinder block structure, and non-slip mat (3) bottom evenly is provided with multichannel non-slip lines.

7. A concrete mixing plant facilitating the feeding according to claim 1, characterized in that the mixing means comprise a rotating shaft (4), a plurality of mixing rods (5) and an electric motor (6); the rotating shaft (4) is rotatably arranged on the inner wall of the bottom of the mixing box (1), and the rotating shaft (4) is positioned below the elastic component; a plurality of stirring rods (5) are uniformly arranged on the rotating shaft (4); the motor (6) is arranged at the bottom of the mixing box (1), and the motor (6) is in driving connection with the rotating shaft (4).

8. A concrete mixing plant facilitating the feeding of the same, according to claim 1, characterized in that the inner wall of the bottom of the mixing box (1) is gradually inclined upwards in the direction away from the discharge pipe (7).

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