Concrete batching machine

Abstract

The utility model relates to a dedusting and screening concrete batching plant, in particular to a concrete batching plant which comprises a conveying device and a dust cover, the dust cover is fixedly connected to the upper surface of the conveying device, a placing barrel is fixedly connected to the upper surface of the dust cover, and a storage barrel is slidably connected to the inner wall of the placing barrel. Two mounting plates are fixedly connected to the front face and the back face of the inner wall of the storage cylinder correspondingly, a servo motor drives stirring blades to rotate to stir concrete ingredients placed in the storage cylinder and scatter the caked ingredients, a filter screen blocks and filters the caked concrete ingredients in the storage cylinder, the stirring blades rotate to drive scraping plates to rotate, and the stirring blades rotate to drive the scraping plates to rotate to scatter the caked ingredients. And concrete ingredients adhered to the inner wall of the storage barrel are scraped away, so that loss of the concrete ingredients in the batching process is reduced, the quality of concrete is improved, and the problems that existing materials are likely to be caked, concrete manufacturing is badly affected, and the quality of the concrete is affected are solved.

Description

Technical Field

[0001] The utility model relates to a concrete batching machine, in particular to a dust removing and screening concrete batching machine. Background Art

[0002] Concrete is a general term for engineering composite materials that are made of aggregates bonded together by cementitious materials. The term concrete usually refers to cement as a cementitious material, sand and stone as aggregates, and water (which may contain admixtures and additives) in a certain proportion, and then mixed to obtain cement concrete, also known as ordinary concrete, which is widely used in civil engineering.

[0003] Most of the existing concrete batching machines directly batch materials through the machine, but the materials may have problems such as caking, which have a bad impact on the production of concrete and may affect the quality of concrete. In view of the above problems, a concrete batching machine is proposed. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the utility model provides a concrete batching machine.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a concrete batching machine, comprising a conveying device and a dust cover, the upper surface of the conveying device is fixedly connected to the dust cover, the upper surface of the dust cover is fixedly connected to a placing cylinder, the inner wall of the placing cylinder is slidably connected to a storage cylinder, the front and back sides of the inner wall of the placing cylinder are respectively fixedly connected to two mounting plates, the upper surface of the mounting plate is provided with a crushing assembly, the lower surface of the inner wall of the storage cylinder is connected to one end of a discharge pipe, the other end of the discharge pipe passes through the through holes provided in the placing plate and the upper surface of the dust cover and extends to the inside of the dust cover, the upper surface of the dust cover is fixedly connected to a water tank, and the right side of the water tank is provided with a dust removal assembly.

[0006] Preferably, the pulverizing assembly comprises a servo motor mounted on the upper surface of the mounting plate, and the output shaft of the servo motor passes through a bearing mounted on the upper surface of the mounting plate and is fixedly connected to the top end of the stirring blade.

[0007] Preferably, two scrapers are fixedly connected to the left and right side surfaces of the stirring blade respectively, and the left side surface of the scraper is slidably connected to the left side surface of the inner wall of the storage cylinder.

[0008] Preferably, a filter screen is installed on the upper surface of the discharge pipe.

[0009] Preferably, the dust removal assembly includes a water pump installed on the right side of the water tank, the water pump end of the water pump is connected to the right side of the water tank through a water pump pipe, the water discharge end of the water pump is connected to the upper surface of the diversion pipe through a drainage pipe, and a plurality of mist nozzles are symmetrically installed on the lower surface of the diversion pipe.

[0010] Preferably, a placement plate is fixedly connected to the inner wall of the placement tube, and a plurality of weighing sensors are symmetrically mounted on the upper surface of the placement plate, and the weighing ends of the weighing sensors are in contact with the lower surface of the storage tube.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model drives the stirring blade to rotate by a servo motor to stir the concrete ingredients placed in the storage cylinder, breaks up the clumped ingredients therein, and the filter screen intercepts and filters the clumped concrete ingredients in the storage cylinder. The rotation of the stirring blade drives the scraper to rotate to scrape off the concrete ingredients adhered to the inner wall of the storage cylinder, so as to reduce the loss of concrete ingredients in the batching process, improve the quality of concrete, and solve the problem that the existing materials may agglomerate, have a bad influence on the production of concrete, and affect the quality of concrete.

[0013] The utility model draws water from a water tank through a water pump and a water suction pipe, and discharges the water into a diversion pipe and a mist nozzle through a drainage pipe, and removes dust from concrete ingredients discharged from a conveying device through the mist nozzle, so as to reduce dust generated during the conveying of concrete ingredients and avoid dust pollution of the construction environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 It is a front view cross-sectional structural diagram of the placement tube in the utility model;

[0017] Figure 3 This is a schematic diagram of the internal structure of the water tank in the utility model;

[0018] In the figure: 1. conveying equipment; 2. dust cover; 3. placement cylinder; 4. mounting plate; 5. storage cylinder;

[0019] Crushing components: 61, servo motor; 62, stirring blade;

[0020] 7. Scraper; 8. Discharge pipe; 9. Filter; 10. Placement plate; 11. Weighing sensor; 12. Water tank;

[0021] Dust removal components: 131, water pump; 132, water suction pipe; 133, drainage pipe; 134, diversion pipe; 135, mist nozzle. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example

[0024] See also Figure 1-3 The utility model provides the following technical solutions: a concrete batching machine, comprising a conveying device 1 and a dust cover 2, the upper surface of the conveying device 1 is fixedly connected with the dust cover 2, the upper surface of the dust cover 2 is fixedly connected with a placing cylinder 3, the inner wall of the placing cylinder 3 is slidably connected with a storage cylinder 5, the front and back sides of the inner wall of the placing cylinder 3 are respectively fixedly connected with two mounting plates 4, the upper surface of the mounting plate 4 is provided with a crushing assembly, the lower surface of the inner wall of the storage cylinder 5 is connected with one end of a discharge pipe 8, the other end of the discharge pipe 8 passes through the placing plate 10 and the through hole opened on the upper surface of the dust cover 2 and extends to the inside of the dust cover 2, the upper surface of the dust cover 2 is fixedly connected with a water tank 12, and the right side of the water tank 12 is provided with a dust removal assembly.

[0025] Specifically, the crushing assembly includes a servo motor 61 mounted on the upper surface of the mounting plate 4, and the output shaft of the servo motor 61 passes through the bearing mounted on the upper surface of the mounting plate 4 and is fixedly connected to the top of the stirring blade 62;

[0026] The servo motor 61 drives the stirring blade 62 to rotate, and the stirring blade 62 stirs the concrete ingredients placed in the storage cylinder 5, thereby breaking up the agglomerated ingredients.

[0027] Specifically, two scrapers 7 are fixedly connected to the left and right sides of the stirring blade 62, and the left side of the scraper 7 is slidably connected to the left side of the inner wall of the storage tube 5;

[0028] The rotation of the stirring blade 62 drives the scraper 7 to rotate, and the concrete ingredients adhering to the inner wall of the storage tube 5 are scraped off, so as to reduce the loss of concrete ingredients in the batching process and improve the quality of concrete.

[0029] Specifically, a filter screen 9 is installed on the upper surface of the discharge pipe 8;

[0030] The agglomerated concrete ingredients in the storage cylinder 5 are intercepted and filtered by the filter screen 9 .

[0031] Specifically, the dust removal assembly includes a water pump 131 installed on the right side of the water tank 12, the water pumping end of the water pump 131 is connected to the right side of the water tank 12 through a water pumping pipe 132, the drainage end of the water pump 131 is connected to the upper surface of the diverter pipe 134 through a drainage pipe 133, and a plurality of mist nozzles 135 are symmetrically installed on the lower surface of the diverter pipe 134;

[0032] The water pump 131 draws water from the water tank 12 through the suction pipe 132, and discharges the water into the diversion pipe 134 and the atomizing nozzle 135 through the drainage pipe 133. The atomizing nozzle 135 removes dust from the concrete ingredients discharged by the conveying equipment 1 to reduce the dust generated during the conveying process of the concrete ingredients and avoid dust pollution of the construction environment.

[0033] Specifically, a placement plate 10 is fixedly connected to the inner wall of the placement tube 3, and a plurality of weighing sensors 11 are symmetrically mounted on the upper surface of the placement plate 10, and the weighing end of the weighing sensor 11 is in contact with the lower surface of the storage tube 5;

[0034] The concrete ingredients are stored in the storage cylinder 5 , and the concrete ingredients in the storage cylinder 5 are weighed by the weighing sensor 11 .

[0035] The working principle and use process of this utility model:

[0036] The utility model, when in use:

[0037] The concrete ingredients are stored in the storage barrel 5, and the concrete ingredients in the storage barrel 5 are weighed by the weighing sensor 11 to improve the accurate delivery of the mixed soil ingredients. The servo motor 61 drives the stirring blade 62 to rotate, and the stirring blade 62 stirs the concrete ingredients placed in the storage barrel 5 to break up the agglomerated ingredients. The filter screen 9 on the upper surface of the discharge pipe 8 intercepts and filters the agglomerated concrete ingredients in the storage barrel 5. The rotation of the stirring blade 62 drives the scraper 7 to rotate to scrape off the concrete ingredients adhering to the inner wall of the storage barrel 5 to reduce the agglomeration of the concrete ingredients. In order to reduce the loss of soil ingredients during the batching process and improve the quality of concrete, the electric butterfly valve on the front of the discharge pipe 8 is turned, and the discharge pipe 8 discharges the mixed soil ingredients above the conveying equipment 1. The concrete ingredients are transported through the conveying equipment 1. The water pump 131 draws water from the water tank 12 through the suction pipe 132, and discharges the water into the diversion pipe 134 and the atomizing nozzle 135 through the drainage pipe 133. The concrete ingredients discharged from the conveying equipment 1 are dedusted through the atomizing nozzle 135 to reduce the dust generated during the transportation of the concrete ingredients and avoid dust pollution of the construction environment.

[0038] The circuits, electronic components and modules involved are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by this utility model does not involve improvements to software and methods.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A concrete batching machine, comprising a conveying device (1) and a dust cover (2), characterized in that: The upper surface of the conveying device (1) is fixedly connected to a dust cover (2), the upper surface of the dust cover (2) is fixedly connected to a placement tube (3), the inner wall of the placement tube (3) is slidably connected to a storage tube (5), the front and back sides of the inner wall of the placement tube (3) are respectively fixedly connected to two mounting plates (4), the upper surface of the mounting plate (4) is provided with a crushing assembly, the lower surface of the inner wall of the storage tube (5) is connected to one end of a discharge pipe (8), the other end of the discharge pipe (8) passes through the placement plate (10) and the through hole opened on the upper surface of the dust cover (2) and extends to the inside of the dust cover (2), the upper surface of the dust cover (2) is fixedly connected to a water tank (12), and the right side of the water tank (12) is provided with a dust removal assembly.

2. A concrete batching machine according to claim 1, characterized in that: The pulverizing assembly comprises a servo motor (61) mounted on the upper surface of a mounting plate (4); an output shaft of the servo motor (61) passes through a bearing mounted on the upper surface of the mounting plate (4) and is fixedly connected to the top end of a stirring blade (62).

3. A concrete batching machine according to claim 2, characterized in that: Two scrapers (7) are fixedly connected to the left and right sides of the stirring blade (62), respectively, and the left side of the scraper (7) is slidably connected to the left side of the inner wall of the storage tube (5).

4. A concrete batching machine according to claim 2, characterized in that: A filter screen (9) is installed on the upper surface of the discharge pipe (8).

5. A concrete batching machine according to claim 1, characterized in that: The dust removal component comprises a water pump (131) installed on the right side of the water tank (12); the water pumping end of the water pump (131) is connected to the right side of the water tank (12) through a water pumping pipe (132); the water discharge end of the water pump (131) is connected to the upper surface of a diversion pipe (134) through a drainage pipe (133); and a plurality of mist spray nozzles (135) are symmetrically installed on the lower surface of the diversion pipe (134).

6. A concrete batching machine according to claim 1, characterized in that: A placement plate (10) is fixedly connected to the inner wall of the placement tube (3), and a plurality of weighing sensors (11) are symmetrically mounted on the upper surface of the placement plate (10), and the weighing ends of the weighing sensors (11) are in contact with the lower surface of the storage tube (5).

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