CN219076080U - A mixing device for cement concrete mixture - Google Patents

Abstract

The utility model relates to the technical field of mixing equipment, in particular to a cement concrete mixture mixing device. The water pump sprays the water into the ring pipe to the raw materials. The first motor drives the stirring rod to rotate to stir the raw materials, and the second motor drives the spiral blade to rotate. , to convey the raw materials at the bottom of the mixing box from left to right, so that the raw materials circulate in the mixing box, thereby improving the quality of mixing and mixing, and the fan cooperates with the suction hood to suck the dust spilled from the feeding pipe into the cleaning box for dust removal net to prevent the dust from floating in the surrounding air; including the mixing box, feet, feed pipe and discharge pipe; also includes the first stirring mechanism, the second stirring mechanism, the cleaning mechanism and the dust removal mechanism, the first stirring mechanism is set On the mixing box, the second stirring mechanism is arranged at the lower part of the mixing box, the cleaning mechanism is arranged at the upper part of the mixing box, and the dust removal mechanism is arranged at the left part of the mixing box.

Description

A mixing device for cement concrete mixture

technical field

The utility model relates to the technical field of mixing equipment, in particular to a cement concrete mixture mixing device.

Background technique

The cement concrete mixing material mixing device is an auxiliary device used for mixing cement concrete sand and stone and other raw materials during the use of cement concrete to improve the mixing quality of cement concrete. It has been widely used in the technical field of mixing equipment ; The patent of a cement concrete mixing device with the application number of 201721145742.9 in the prior art discloses a double mixing and mixing of raw materials such as sand and gravel by setting the mixing chamber and the mixing chamber with the mixing equipment to solve the problem of traditional uneven mixing When the existing mixing device is stirring raw materials such as sand and gravel, when adding raw materials, some dust will float out of the mixing equipment from the feeding pipe, resulting in a large increase in the amount of dust in the surrounding air, affecting the staff Therefore, there is an urgent need for a stirring device with higher safety and better mixing effect.

Utility model content

In order to solve the above-mentioned technical problems, the utility model provides a cement concrete mixing material mixing device which can process dust and have better mixing effect.

A cement concrete mixture stirring device of the utility model comprises a mixing box, a foot, a feeding pipe and a discharge pipe, the foot is fixedly arranged at the bottom of the mixing box, the feeding pipe is arranged at the top left end of the mixing box, and The material pipe is set at the right end of the bottom of the mixing box; it also includes a first stirring mechanism, a second stirring mechanism, a cleaning mechanism and a dust removal mechanism. The first stirring mechanism is set on the mixing box, and the second stirring mechanism is set at the bottom of the mixing box. The mechanism is set on the upper part of the mixing box, and the dust removal mechanism is set on the left side of the mixing box; when the cement concrete mixing device is used to mix the raw materials of the hydraulic concrete, the water pump will pump the water into the ring pipe to spray the raw materials, and the first motor Drive the stirring rod to rotate to stir the raw materials, the second motor drives the spiral blade to rotate, and convey the raw materials at the bottom of the mixing box from left to right, so that the raw materials circulate in the mixing box, thereby improving the mixing quality, and the fan cooperates with the suction hood to The dust spilled from the feeding pipe is sucked into the cleaning box and processed by the dust removal net to prevent the dust from floating in the surrounding air. The overall structure is simple, the operation is convenient, and the practicability is strong.

Preferably, the first stirring mechanism includes a first motor, a first stirring shaft and a stirring rod, the first motor is fixedly arranged on the top of the mixing box, and the first stirring shaft is rotatably arranged on the inner top of the mixing box and connected with the output of the first motor End connection, the stirring rod is fixed in the middle of the first stirring shaft; the first motor drives the stirring rod to rotate to mix the raw materials.

Preferably, the second stirring mechanism includes a second motor, a second rotating shaft and a helical blade, the second motor is fixedly arranged on the left part of the mixing box, and the second rotating shaft is rotatably arranged at the inner lower end of the mixing box and connected to the output end of the second motor Connected, the helical blade is fixed in the middle of the second shaft; the second motor drives the helical blade to rotate, conveying the raw materials at the bottom of the mixing box from left to right, so that the raw materials circulate in the mixing box, thereby improving the mixing quality.

Preferably, the cleaning mechanism includes a water pump, a connecting pipe, a ring pipe and a spray head, the water pump is fixedly arranged on the top of the mixing tank, the connecting pipe is arranged on the left part of the water pump and inserted downward into the mixing tank, and the ring pipe is fixedly arranged at the bottom of the connecting pipe , There are multiple sets of nozzles that are evenly distributed at the lower end of the ring pipe; the water is pumped to the ring pipe to spray the raw materials through the water pump, and the inner wall of the mixing tank can be washed after the mixing is completed.

Preferably, the dust removal mechanism includes a cleaning box, a blower fan, an exhaust pipe, a dust removal net and a suction pipe, the cleaning box is fixedly arranged on the left part of the mixing box, the fan is fixedly arranged at the inner left end of the cleaning box, and the exhaust pipe is arranged on the left side of the fan The left part goes out of the cleaning box to the left. The dust removal net is fixed at the middle end of the cleaning box. The dust removal net is located under the fan. The bottom of the suction pipe passes through the dust removal net downwards. The top of the suction pipe is provided with a suction The suction hood is located on the top of the feeding pipe; the fan cooperates with the suction hood to suck the dust spilled from the feeding pipe into the cleaning box and process it through the dust removal net to prevent the dust from floating from the surrounding air.

Preferably, it also includes a third motor, a power shaft, a brush holder and a cleaning brush, the third motor is fixedly arranged on the inner top of the cleaning box, the power shaft is arranged on the bottom of the third motor and passes through the dust removal net downwards, and the brush holder is fixed It is arranged at the bottom of the power shaft, and the cleaning brush is fixedly arranged on the top of the brush seat, and the top of the cleaning brush contacts the bottom of the dust removal net; the third motor drives the cleaning brush to clean the dust removal net.

Preferably, a cleaning drawer is also included, and the right part of the cleaning drawer is inserted into the cleaning box to the right and is located below the dust removal net.

Preferably, a fixing ring is also included, the fixing ring is fixedly arranged on the top of the inner wall of the mixing box, and the lower part of the fixing ring is sleeved in the middle part of the ring pipe.

Compared with the prior art, the utility model has the beneficial effects that: when the cement concrete mixture mixing device is used to stir and mix the raw materials of the hydraulic concrete, the water pump will pump the water into the ring pipe to spray the raw materials, and the first motor drives the stirring rod to rotate Stir the raw materials, the second motor drives the screw blades to rotate, and conveys the raw materials at the bottom of the mixing box from left to right, so that the raw materials circulate in the mixing box, thereby improving the mixing quality. The spilled dust is sucked into the cleaning box and processed by the dust removal net to prevent the dust from floating in the surrounding air. The overall structure is simple, the operation is convenient, and the practicability is strong.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural representation of the annular pipe of the present utility model;

Fig. 3 is a schematic diagram of the internal structure of the cleaning box of the present utility model;

Fig. 4 is a schematic diagram of an enlarged structure of A in Fig. 1;

Marks in the drawings: 1. Mixing box; 2. Foot; 3. Feeding pipe; 4. Discharging pipe; 5. First motor; 6. First stirring shaft; 7. Stirring rod; 8. Second motor ; 9, the second rotating shaft; 10, the spiral blade; 11, the water pump; 12, the connecting pipe; 13, the ring pipe; 14, the nozzle; 15, the cleaning box; 16, the fan; 17, the exhaust pipe; 18, the dust removal net; 19. Suction pipe; 20. Third motor; 21. Power shaft; 22. Brush seat; 23. Cleaning brush; 24. Cleaning drawer; 25. Fixing ring.

Detailed ways

In order to facilitate the understanding of the utility model, the utility model will be described more fully below with reference to the relevant drawings. The invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

Example 1

A cement concrete mixture mixing device, comprising a mixing box 1, a foot 2, a feed pipe 3 and a discharge pipe 4, the foot 2 is fixedly arranged at the bottom of the mixing box 1, and the feeding pipe 3 is arranged at the bottom of the mixing box 1 The left end of the top, the discharge pipe 4 is arranged at the bottom right end of the mixing box 1; it also includes a first stirring mechanism, a second stirring mechanism, a cleaning mechanism and a dust removal mechanism, the first stirring mechanism is arranged on the mixing box 1, and the second stirring mechanism is set At the bottom of the mixing box 1, the cleaning mechanism is arranged on the top of the mixing box 1, and the dust removal mechanism is arranged on the left side of the mixing box 1. The first stirring mechanism includes the first motor 5, the first stirring shaft 6 and the stirring rod 7, the first The motor 5 is fixedly arranged on the top of the mixing box 1, the first stirring shaft 6 is rotatably arranged on the inner top of the mixing box 1 and is connected with the output end of the first motor 5, and the stirring rod 7 is fixedly arranged at the middle part of the first stirring shaft 6, The second stirring mechanism comprises a second motor 8, a second rotating shaft 9 and a screw blade 10, the second motor 8 is fixedly arranged on the left part of the mixing box 1, and the second rotating shaft 9 is rotatably arranged at the inner lower end of the mixing box 1 and is connected with the second The output end of the motor 8 is connected, the helical blade 10 is fixedly arranged in the middle of the second rotating shaft 9, the cleaning mechanism includes a water pump 11, a connecting pipe 12, a ring pipe 13 and a nozzle 14, the water pump 11 is fixedly arranged on the top of the mixing tank 1, and the connecting pipe 12 is set on the left part of the water pump 11 and inserted downward into the mixing tank 1, the ring pipe 13 is fixedly arranged at the bottom of the connecting pipe 12, multiple sets of nozzles 14 are arranged and evenly distributed at the lower end of the ring pipe 13, and the fixed ring 25 is fixedly arranged At the top of the inner wall of the mixing box 1, the lower part of the fixed ring 25 is sleeved in the middle of the ring pipe 13; the water pump 11 sprays the water pump 11 into the ring pipe 13 to the raw material, and the first motor 5 drives the stirring rod 7 to rotate to stir the raw material. The second motor 8 drives the screw blade 10 to rotate, and transmits the raw materials at the bottom of the mixing box 1 from left to right, so that the raw materials circulate in the mixing box 1, thereby improving the mixing quality.

Example 2

A cement concrete mixture mixing device, comprising a mixing box 1, a foot 2, a feed pipe 3 and a discharge pipe 4, the foot 2 is fixedly arranged at the bottom of the mixing box 1, and the feeding pipe 3 is arranged at the bottom of the mixing box 1 The left end of the top, the discharge pipe 4 is arranged at the bottom right end of the mixing box 1; it also includes a first stirring mechanism, a second stirring mechanism, a cleaning mechanism and a dust removal mechanism, the first stirring mechanism is arranged on the mixing box 1, and the second stirring mechanism is set In the lower part of the mixing box 1, the cleaning mechanism is arranged on the upper part of the mixing box 1, and the dust removal mechanism is arranged on the left part of the mixing box 1. The dust removal mechanism includes a cleaning box 15, a fan 16, an exhaust pipe 17, a dust removal net 18 and a suction pipe 19. The cleaning box 15 is fixedly arranged on the left part of the mixing box 1, the fan 16 is fixedly arranged on the inner left end of the cleaning box 15, the exhaust pipe 17 is arranged on the left part of the fan 16 and goes out of the cleaning box 15 to the left, and the dust removal net 18 Fixedly arranged in the inner middle end of the cleaning box 15, the dust removal net 18 is positioned at the below of the blower fan 16, the bottom of the suction pipe 19 passes through the dust removal net 18 downwards, the top of the suction pipe 19 is provided with a suction cover, and the suction cover is located at The top of the feeding pipe 3, the third motor 20 is fixedly arranged on the inner top of the cleaning box 15, the power shaft 21 is arranged on the bottom of the third motor 20 and passes through the dust removal net 18 downwards, and the brush holder 22 is fixedly arranged on the power shaft 21 The bottom of the bottom, the cleaning brush 23 is fixedly arranged on the top of the brush holder 22, the top of the cleaning brush 23 is in contact with the bottom of the dust removal net 18, and the right part of the cleaning drawer 24 is inserted into the cleaning box 15 to the right and is positioned at the bottom of the dust removal net 18; 16 Cooperate with the suction hood to suck the dust spilled from the feeding pipe 3 into the cleaning box 15 and process it through the dust removal net 18 to prevent the dust from being scattered in the surrounding air.

As shown in Figures 1 to 4, a cement concrete mixture mixing device of the present invention, when using the cement concrete mixture mixing device to stir and mix the raw materials of hydraulic concrete, the water pump 11 sends the water pump 11 to the ring pipe 13 Spray the raw materials inside, the first motor 5 drives the stirring rod 7 to rotate to stir the raw materials, the second motor 8 drives the spiral blade 10 to rotate, and transmits the raw materials at the bottom of the mixing box 1 from left to right, so that the raw materials circulate in the mixing box 1 flow, so as to improve the quality of stirring and mixing. The fan 16 cooperates with the suction hood to suck the dust overflowing from the feeding pipe 3 into the cleaning box 15 and process it through the dust removal net 18 to prevent the dust from floating in the surrounding air. The overall structure is simple. The operation is convenient and the practicability is strong.

The first motor, the second motor, the third motor and the fan of the cement concrete mixture stirring device of the utility model are purchased from the market, and the technicians in this industry only need to install and operate according to the attached instruction manual. , without the need for those skilled in the art to pay creative efforts.

The above is only a preferred embodiment of the utility model, it should be pointed out that for those of ordinary skill in the art, without departing from the technical principle of the utility model, some improvements and modifications can also be made. And modification should also be regarded as the protection scope of the present utility model.

Claims (8)

1. A cement concrete mixture stirring device, comprising a mixing box (1), a foot (2), a feed pipe (3) and a discharge pipe (4), and the foot (2) is fixedly arranged on the mixing box (1 ), the feed pipe (3) is arranged at the top left end of the mixing box (1), and the discharge pipe (4) is arranged at the bottom right end of the mixing box (1); it is characterized in that it also includes a first stirring mechanism, a second Two stirring mechanism, cleaning mechanism and dust removal mechanism, the first stirring mechanism is arranged on the mixing box (1), the second stirring mechanism is arranged on the bottom of the mixing box (1), and the cleaning mechanism is arranged on the top of the mixing box (1), dust removal The mechanism is arranged on the left part of the mixing box (1). 2. A kind of cement concrete mixture stirring device as claimed in claim 1, is characterized in that, the first stirring mechanism comprises the first motor (5), the first stirring shaft (6) and stirring rod (7), the first The motor (5) is fixedly arranged on the top of the mixing box (1), the first stirring shaft (6) is rotatably arranged on the inner top of the mixing box (1) and is connected with the output end of the first motor (5), and the stirring rod (7 ) is fixedly arranged in the middle of the first stirring shaft (6). 3. A kind of cement concrete mixture stirring device as claimed in claim 1, is characterized in that, the second stirring mechanism comprises second motor (8), second rotating shaft (9) and helical blade (10), and the second motor (8) fixedly arranged on the left part of the mixing box (1), the second rotating shaft (9) is rotatably arranged at the inner lower end of the mixing box (1) and connected with the output end of the second motor (8), the helical blade (10) It is fixedly arranged in the middle of the second rotating shaft (9). 4. A kind of cement concrete mixing material stirring device as claimed in claim 1, is characterized in that, cleaning mechanism comprises water pump (11), connecting pipe (12), annular pipe (13) and nozzle (14), water pump (11 ) is fixedly arranged on the top of the mixing tank (1), the connecting pipe (12) is arranged on the left part of the water pump (11) and inserted downward into the mixing tank (1), and the ring pipe (13) is fixedly arranged on the connecting pipe (12) The bottom of the nozzle (14) is provided with multiple groups and evenly distributed in the lower end of the annular pipe (13). 5. A kind of cement concrete mixing material stirring device as claimed in claim 1, is characterized in that, dedusting mechanism comprises cleaning box (15), blower fan (16), exhaust pipe (17), dedusting net (18) and suction Suction pipe (19), cleaning box (15) are fixedly arranged on the left side of mixing box (1), fan (16) is fixedly arranged on the inner left end of cleaning box (15), and exhaust pipe (17) is arranged on blower fan (16) ) and pass through the cleaning box (15) to the left, the dust removal net (18) is fixedly arranged at the inner middle end of the cleaning box (15), the dust removal net (18) is positioned at the bottom of the blower fan (16), and the suction pipe ( The bottom of 19) passes through the dust removal net (18) downwards, and the top of the suction pipe (19) is provided with a suction hood, and the suction hood is positioned at the top of the feed pipe (3). 6. A kind of cement concrete mixture stirring device as claimed in claim 5, is characterized in that, also comprises the 3rd motor (20), power shaft (21), brush seat (22) and cleaning brush (23), the 3rd The three motors (20) are fixedly arranged on the inner top of the cleaning box (15), the power shaft (21) is arranged on the bottom of the third motor (20) and passes through the dust removal net (18) downwards, and the brush holder (22) is fixedly arranged At the bottom of the power shaft (21), the cleaning brush (23) is fixedly arranged on the top of the brush holder (22), and the top of the cleaning brush (23) contacts with the bottom of the dust removal net (18). 7. A kind of cement concrete mixture stirring device as claimed in claim 5, is characterized in that, also comprises cleaning drawer (24), and the right part of cleaning drawer (24) inserts in the cleaning box (15) to the right and is positioned at Below the net (18). 8. a kind of cement concrete mixture stirring device as claimed in claim 4, is characterized in that, also comprises fixed ring (25), and fixed ring (25) is fixedly arranged on the inner wall top of mixing box (1), and fixed ring ( 25) the bottom is sleeved in the middle part of ring pipe (13).

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