CN111168850B

CN111168850B - Concrete mixing device with cleaning function

Info

Publication number: CN111168850B
Application number: CN202010153181.7A
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Jingdezhen Black Cat Resources Comprehensive Utilization Co ltd
Priority date: 2020-03-06
Filing date: 2020-03-06
Publication date: 2021-08-24
Anticipated expiration: 2040-03-06
Also published as: CN111168850A

Abstract

The invention discloses a concrete mixing device with a cleaning function, which relates to the field of concrete mixing, and particularly relates to a concrete mixing device with a cleaning function, which comprises a main body, wherein the lower end of the main body is provided with four brackets, a first sliding cavity is arranged in the main body, a cleaning component is arranged in the first sliding cavity, a second sliding cavity is arranged on the right side of the first sliding cavity in the main body, a mixing component is arranged in the second sliding cavity, the lower sides of the first sliding cavity and the second sliding cavity are provided with a third sliding cavity, the upper ends of the third sliding cavity are communicated with the first sliding cavity and the second sliding cavity, a sliding component is arranged in the third sliding cavity, a first sliding block is arranged in the first sliding cavity in a sliding manner, a first transmission cavity is arranged in the first sliding block, when the device is required to mix and mix concrete, the mixing barrel is required to be cleaned when different types of concrete are required to be mixed, the cleaning block and the nozzle slide downwards and rotate simultaneously to clean the stirring barrel.

Description

Concrete mixing device with cleaning function

Technical Field

The invention relates to the technical field of concrete mixing, in particular to a concrete mixing device with a cleaning function.

Background

The concrete mixing is an operation method for mixing and uniformly mixing materials such as cement, lime, water and the like, and the concrete mixing is divided into two types: the concrete mixing plant is widely applied to construction projects of China's industry, agriculture, traffic, national defense, water conservancy, municipal administration and the like, the demand is increasing continuously, national concrete mixing equipment is continuously innovated and advanced on the basis of referring to foreign products, the technical level is gradually improved, but the research on the batching process is not enough for the whole mixing plant, especially for a newly-built concrete mixing plant, the experience accumulated by a matching manufacturer for many years is often relied on, the quality requirement of national standards on the concrete mixing plant is basically met, no special experimental research is carried out on the conveying process, the feeding process and the like, different concretes have different mixing ratios, and a new mixing tank is needed when the concretes with different ratios are mixed.

Disclosure of Invention

Aiming at the technical defects, the invention provides a concrete stirring device with a cleaning function, which can overcome the defects.

The concrete mixing device with the cleaning function comprises a main body, wherein four brackets are arranged at the lower end of the main body, a first sliding cavity is arranged in the main body, a cleaning component is arranged in the first sliding cavity, a second sliding cavity is arranged at the right side of the first sliding cavity in the main body, a mixing component is arranged in the second sliding cavity, a third sliding cavity with the upper end communicated with the first sliding cavity and the second sliding cavity is arranged at the lower sides of the first sliding cavity and the second sliding cavity, a sliding component is arranged in the third sliding cavity, a first sliding block is arranged in the first sliding cavity in a sliding manner, a first transmission cavity is arranged in the first sliding block, a first transmission component is arranged in the first transmission cavity, a hollow first rotating shaft extending downwards is rotatably arranged on the lower end wall of the first transmission cavity, a first water pipe extending upwards and downwards is fixedly arranged in the first rotating shaft, first sliding block downside be equipped with first transmission chamber left and right sides symmetry fixed mounting's first connecting rod, first connecting rod lower extreme is equipped with clean piece, first water pipe lower extreme left and right sides be equipped with clean piece is located same water flat line's nozzle, first transmission chamber upper end wall fixed mounting has and is located the pump of first water pipe upside, pump lower extreme fixed mounting have the lower extreme with first water pipe passes through the second water pipe that the bearing is connected, first transmission chamber right-hand member wall fixed mounting has the water tank, the pump right-hand member with the water tank passes through third water piping connection.

Preferably, first transmission assembly includes fixed mounting and is in the first motor of first transmission chamber upper end wall, first motor lower extreme power is connected with first drive shaft, fixed mounting has first bevel gear and is located in the first drive shaft first belt pulley of first bevel gear downside, be equipped with in the first transmission chamber with first pivot fixed connection and with first belt pulley passes through the hollow second belt pulley of first belt connection, first transmission chamber rear end wall rotates and installs the second axis of rotation, fixed mounting has in the second axis of rotation with first bevel gear meshing's second bevel gear and be located the third belt pulley of second bevel gear rear side, first transmission chamber rear end wall rotates and installs and is located the third axis of rotation of second axis of rotation downside, fixed mounting has in the third axis of rotation with the third belt pulley passes through the fourth belt pulley of second belt connection and is located the fourth belt pulley The left end of the first sliding cavity is fixedly provided with a rack meshed with the first gear, and the right end of the first motor is dynamically connected with a second driving shaft with the right end connected with the pump through a one-way bearing.

Preferably, the stirring subassembly is installed including rotating the fourth axis of rotation of second sliding chamber upper end wall, fourth axis of rotation lower extreme has fifth axis of rotation through first splined connection, fifth axis of rotation lower extreme fixed mounting has three stirring vane, second sliding chamber right side lower extreme fixed mounting has first fixed block, first fixed block upper end is rotated and is installed first screw rod, be equipped with through screw-thread fit on the first screw rod with second sliding chamber right-hand member wall sliding fit and with the second sliding block that the bearing is connected is passed through to the fifth axis of rotation, still be equipped with second transmission assembly in the second sliding chamber.

Preferably, the second transmission assembly comprises a second motor fixedly arranged on the upper end wall of the second sliding cavity, the lower end of the second motor is in power connection with a third driving shaft, the lower end of the third driving shaft is connected with a sixth rotating shaft through a second spline, a first sliding groove is arranged on the right end wall of the second sliding cavity, a third sliding block with the left end connected with the sixth rotating shaft through a bearing is arranged in the first sliding groove in a sliding manner, an electromagnet is fixedly arranged on the upper end wall of the first sliding groove, an iron block matched with the electromagnet is arranged at the upper end of the third sliding block, the lower end of the third sliding block is connected with the lower end wall of the first sliding groove through a spring, the lower end of the sixth rotating shaft is fixedly provided with a second gear, a third gear which can be meshed with the second gear is fixedly installed on the fourth rotating shaft, and a fourth gear which can be meshed with the second gear is fixedly installed at the upper end of the first screw rod.

Preferably, the sliding assembly is including being located third sliding chamber rear side and with the communicating second sliding tray in third sliding chamber, second sliding tray right-hand member wall fixed mounting has the third motor, third motor left end power is connected with the second screw rod, be equipped with slidable mounting through screw-thread fit on the second screw rod in the second sliding tray and extend forward to the fourth sliding block in third sliding chamber, be equipped with in the third sliding chamber with fourth sliding block fixed connection's blending bin, blending bin lower extreme fixedly connected with the communicating discharge gate in the external world, be equipped with in the main part and be located second sliding chamber right side and with blending bin upper end complex feed inlet.

The beneficial effects are that: the device simple structure, convenient operation, the device when needs mix the stirring concrete, stirring subassembly work, stirring subassembly lapse is stirred the concrete, need wash the agitator when the different types of concrete of needs stirring, and washing subassembly work, the washing piece rotates with nozzle lapse simultaneously, washs the agitator, carries out the secondary when upwards sliding and cleans, does not need the manual stirring cleanness, uses manpower sparingly.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of A-A of FIG. 1 according to an embodiment of the present invention;

FIG. 3 is a schematic view of B-B in FIG. 1 according to an embodiment of the present invention;

FIG. 4 is an enlarged schematic view of the structure at C in FIG. 1 according to an embodiment of the present invention;

fig. 5 is an enlarged schematic view of the structure at D in fig. 1 according to the embodiment of the present invention.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

The invention will now be described in detail with reference to fig. 1-5, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The concrete mixing device with the cleaning function comprises a main body 10, wherein four supports 20 are arranged at the lower end of the main body 10, a first sliding cavity 39 is arranged in the main body 10, a cleaning component is arranged in the first sliding cavity 39, a second sliding cavity 34 positioned on the right side of the first sliding cavity 39 is arranged in the main body 10, a mixing component is arranged in the second sliding cavity 34, a third sliding cavity 19 with the upper end communicated with the first sliding cavity 39 and the second sliding cavity 34 is arranged at the lower sides of the first sliding cavity 39 and the second sliding cavity 34, a sliding component is arranged in the third sliding cavity 19, a first sliding block 36 is arranged in the first sliding cavity 39 in a sliding mode, a first transmission cavity 37 is arranged in the first sliding block 36, a first transmission component is arranged in the first transmission cavity 37, a first hollow rotating shaft 53 extending downwards is rotatably arranged on the lower end wall of the first transmission cavity 37, fixed mounting has the first water pipe 14 that extends to upper and lower both sides in first pivot 53, first sliding block 36 downside be equipped with first transmission chamber 37 left and right sides symmetry fixed mounting's first connecting rod 13, first connecting rod 13 lower extreme is equipped with cleaning block 15, first water pipe 14 lower extreme left and right sides be equipped with cleaning block 15 is located same water flat line's nozzle 16, first transmission chamber 37 upper end wall fixed mounting has and is located the pump 49 of first water pipe 14 upside, pump 49 lower extreme fixed mounting have the lower extreme with first water pipe 14 passes through the second water pipe 51 that the bearing is connected, first transmission chamber 37 right-hand member wall fixed mounting has water tank 35, pump 49 right-hand member with water tank 35 passes through third water pipe 50 and connects.

Advantageously, the first transmission assembly comprises a first motor 38 fixedly mounted on the upper end wall of the first transmission chamber 37, a first driving shaft 46 is connected to the lower end of the first motor 38, a first bevel gear 45 and a first belt pulley 44 positioned on the lower side of the first bevel gear 45 are fixedly mounted on the first driving shaft 46, a hollow second belt pulley 52 fixedly connected with the first rotating shaft 53 and connected with the first belt pulley 44 through a first belt 54 is arranged in the first transmission chamber 37, a second rotating shaft 41 is rotatably mounted on the rear end wall of the first transmission chamber 37, a second bevel gear 47 engaged with the first bevel gear 45 and a third belt pulley 40 positioned on the rear side of the second bevel gear 47 are fixedly mounted on the second rotating shaft 41, a third rotating shaft 43 positioned on the lower side of the second rotating shaft 41 is rotatably mounted on the rear end wall of the first transmission chamber 37, fixed mounting has on the third axis of rotation 43 with the third belt pulley 40 passes through the fourth belt pulley 67 that the second belt 42 is connected and is located fourth belt pulley 67 front side and left end and the communicating first gear 11 of external world, first sliding chamber 39 left end wall fixed mounting have with the rack 12 of first gear 11 meshing, first motor 38 right-hand member have through one-way bearing power connection the right-hand member with pump 49 power connection's second drive shaft 48.

Beneficially, the stirring assembly includes a fourth rotating shaft 32 rotatably mounted on the upper end wall of the second sliding cavity 34, the lower end of the fourth rotating shaft 32 is connected with a fifth rotating shaft 28 through a first spline 31, the lower end of the fifth rotating shaft 28 is fixedly mounted with three stirring blades 27, the lower end of the right side of the second sliding cavity 34 is fixedly mounted with a first fixed block 26, the upper end of the first fixed block 26 is rotatably mounted with a first screw 30, the first screw 30 is provided with a second sliding block 29 through threaded fit, which is in sliding fit with the right end wall of the second sliding cavity 34 and is connected with the fifth rotating shaft 28 through a bearing, and a second transmission assembly is further arranged in the second sliding cavity 34.

Advantageously, the second transmission assembly comprises a second motor 57 fixedly mounted on the upper end wall of the second sliding cavity 34, the lower end of the second motor 57 is in power connection with a third driving shaft 58, the lower end of the third driving shaft 58 is connected with a sixth rotating shaft 55 through a second spline 56, the right end wall of the second sliding cavity 34 is provided with a first sliding groove 61, a third sliding block 64 with the left end connected with the sixth rotating shaft 55 through a bearing is arranged in the first sliding groove 61 in a sliding manner, the upper end wall of the first sliding groove 61 is fixedly mounted with an electromagnet 60, the upper end of the third sliding block 64 is provided with an iron block 62 matched with the electromagnet 60, the lower end of the third sliding block 64 is connected with the lower end wall of the first sliding groove 61 through a spring 63, the lower end of the sixth rotating shaft 55 is fixedly mounted with a second gear 66, the fourth rotating shaft 32 is fixedly mounted with a third gear 33 capable of meshing with the second gear 66, a fourth gear 65 capable of meshing with the second gear 66 is fixedly mounted at the upper end of the first screw 30.

Beneficially, the sliding assembly includes a second sliding groove 17 located at the rear side of the third sliding cavity 19 and communicated with the third sliding cavity 19, a third motor 23 is fixedly installed on the right end wall of the second sliding groove 17, a second screw 18 is dynamically connected to the left end of the third motor 23, a fourth sliding block 24 slidably installed in the second sliding groove 17 and extending forward to the third sliding cavity 19 is disposed on the second screw 18 through screw thread fit, a mixing barrel 22 fixedly connected with the fourth sliding block 24 is disposed in the third sliding cavity 19, a discharge port 21 communicated with the outside is fixedly connected to the lower end of the mixing barrel 22, and a feed port 25 located at the right side of the second sliding cavity 34 and matched with the upper end of the mixing barrel 22 is disposed in the main body 10.

In the initial state, the electromagnet 60 is not energized, the spring 63 is in a normal tension state, the second gear 66 is engaged with the fourth gear 65, the first fixed block 26 is positioned at the uppermost side, the first slide block 36 is positioned at the uppermost side, and the mixing tub 22 is positioned at the rightmost side.

When the mixing and stirring of concrete is required, the mixing material is added through the feed port 25, the third motor 23 is started to rotate in the forward direction, so as to drive the second screw 18 to rotate, so as to drive the fourth sliding block 24 to slide leftward, when the mixing barrel 22 is engaged with the lower end of the second sliding chamber 34, the third motor 23 is stopped, the second motor 57 is started to rotate in the forward direction, so as to drive the third driving shaft 58 to rotate, so as to drive the sixth rotating shaft 55 to rotate, so as to drive the second gear 66 to rotate, so as to drive the fourth gear 65 to rotate, so as to drive the first screw 30 to rotate, so as to drive the second sliding block 29 to slide downward, so as to drive the fifth rotating shaft 28 and the stirring vanes 27 to slide downward, when the second sliding block 29 slides to the lowest side, the first sliding groove 61 is energized, so as to attract the iron block 62, so as to drive the third sliding block 64, the sixth rotating shaft 55 and the second gear 66 to slide upward, and the spring 63 is stretched, the second gear 66 is engaged with the third gear 33, the second gear 66 drives the third gear 33 to rotate, so as to drive the fourth rotating shaft 32 to rotate, so as to drive the fifth rotating shaft 28 to rotate, so as to drive the stirring blade 27 to rotate for stirring, the second motor 57 is stopped after stirring is completed, the electromagnet 60 is powered off, the third sliding block 64, the sixth rotating shaft 55 and the second gear 66 slide downwards under the action of the spring 63, the second gear 66 is engaged with the fourth gear 65, the second motor 57 is started to rotate reversely, so as to drive the third driving shaft 58 to rotate, so as to drive the sixth rotating shaft 55 to rotate, so as to drive the second gear 66 to rotate, so as to drive the fourth gear 65 to rotate, so as to drive the first screw 30 to rotate, so as to drive the second sliding block 29 to slide upwards, so as to drive the fifth rotating shaft 28 and the stirring blade 27 to slide upwards, and the second motor 57 is stopped after the second sliding block 29 to the uppermost side, discharging concrete from the discharge port 21, starting the third motor 23 to rotate reversely so as to drive the second screw 18 to rotate, driving the fourth sliding block 24 to slide rightwards, stopping the third motor 23 when the fourth sliding block 24 slides to the rightmost side, and resetting the device;

when the mixing barrel 22 needs to be cleaned, the third motor 23 is started to rotate in the forward direction, so as to drive the second screw 18 to rotate, so as to drive the fourth sliding block 24 to slide leftward, when the mixing barrel 22 is engaged with the lower end of the first transmission chamber 37, the third motor 23 is stopped, the first motor 38 is started to rotate in the forward direction, so as to drive the first driving shaft 46 to rotate, so as to drive the first bevel gear 45 and the first belt pulley 44 to rotate, the first belt pulley 44 drives the second belt pulley 52 to rotate, so as to drive the first rotating shaft 53 and the first water pipe 14 to rotate, so as to drive the first connecting rod 13, the cleaning block 15 and the nozzle 16 to rotate, at the same time, the first bevel gear 45 drives the second bevel gear 47 to rotate, so as to freeze the second rotating shaft 41 to rotate, so as to drive the third belt pulley 40 to rotate, so as to drive the fourth belt pulley 67 to rotate, so as to drive the third rotating shaft 43 to rotate, so as to drive the first gear 11 to rotate, so as to drive the first sliding block 36 to slide downward, meanwhile, the first motor 38 drives the second driving shaft 48 to rotate, so as to drive the pump 49 to work, water is sprayed out of the cleaning mixing barrel 22 from the water tank 35 through the third water pipe 50, the second water pipe 51 and the first water pipe 14 through the nozzle 16, the first motor 38 is started to rotate reversely after the first sliding block 36 slides to the lowest side, the pump 49 does not work due to the action of the one-way bearing, the first gear 11 slides upwards, the cleaning block 15 cleans the mixing barrel 22 for the second time, and the first motor 38 stops when the first sliding block 36 slides to the highest side, so that the device is reset.

The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.

Claims

1. A concrete mixing device with a cleaning function comprises a main body, wherein four supports are arranged at the lower end of the main body, a first sliding cavity is arranged in the main body, a cleaning component is arranged in the first sliding cavity, a second sliding cavity is arranged on the right side of the first sliding cavity in the main body, a mixing component is arranged in the second sliding cavity, a third sliding cavity is arranged at the lower side of the first sliding cavity and the lower side of the second sliding cavity, the upper end of the third sliding cavity is communicated with the first sliding cavity and the second sliding cavity, a sliding component is arranged in the third sliding cavity, a first sliding block is arranged in the first sliding cavity in a sliding manner, a first transmission cavity is arranged in the first sliding block, a first transmission component is arranged in the first transmission cavity, a hollow first rotating shaft extending downwards is rotatably arranged on the lower end wall of the first transmission cavity, and a first water pipe extending towards the upper side and the lower side is fixedly arranged in the first rotating shaft, a first connecting rod which is symmetrically and fixedly installed on the left side and the right side of the first transmission cavity is arranged on the lower side of the first sliding block, a cleaning block is arranged at the lower end of the first connecting rod, nozzles which are positioned on the same horizontal line with the cleaning block are arranged on the left side and the right side of the lower end of the first water pipe, a pump which is positioned on the upper side of the first water pipe is fixedly installed on the upper end wall of the first transmission cavity, a second water pipe of which the lower end is connected with the first water pipe through a bearing is fixedly installed on the lower end of the pump, a water tank is fixedly installed on the right end wall of the first transmission cavity, and the right end of the pump is connected with the water tank through a third water pipe; first transmission assembly includes fixed mounting and is in the first motor of first transmission chamber upper end wall, first motor lower extreme power is connected with first drive shaft, fixed mounting has first bevel gear and is located on the first drive shaft first belt pulley of first bevel gear downside, first transmission intracavity be equipped with first transmission shaft fixed connection and with the hollow second belt pulley that first belt pulley is connected through first belt, first transmission chamber rear end wall rotates and installs the second axis of rotation, fixed mounting has on the second axis of rotation with first bevel gear meshing's second bevel gear and be located the third belt pulley of second bevel gear rear side, first transmission chamber rear end wall rotates and installs and is located the third axis of rotation of second axis of rotation downside, fixed mounting has on the third axis of rotation with the third belt pulley passes through the fourth belt pulley that the second belt is connected and is located fourth belt pulley front side and be located The left end of the first sliding cavity is fixedly provided with a rack meshed with the first gear, and the right end of the first motor is in power connection with a second driving shaft of which the right end is in power connection with the pump through a one-way bearing; the stirring assembly comprises a fourth rotating shaft rotatably mounted on the upper end wall of the second sliding cavity, the lower end of the fourth rotating shaft is connected with a fifth rotating shaft through a first spline, three stirring blades are fixedly mounted at the lower end of the fifth rotating shaft, a first fixed block is fixedly mounted at the lower end of the right side of the second sliding cavity, a first screw rod is rotatably mounted at the upper end of the first fixed block, a second sliding block which is in sliding fit with the right end wall of the second sliding cavity through threaded fit and is connected with the fifth rotating shaft through a bearing is arranged on the first screw rod, and a second transmission assembly is further arranged in the second sliding cavity; the second transmission assembly comprises a second motor fixedly arranged on the upper end wall of the second sliding cavity, the lower end of the second motor is in power connection with a third driving shaft, the lower end of the third driving shaft is connected with a sixth rotating shaft through a second spline, a first sliding groove is arranged on the right end wall of the second sliding cavity, a third sliding block with the left end connected with the sixth rotating shaft through a bearing is arranged in the first sliding groove in a sliding manner, an electromagnet is fixedly arranged on the upper end wall of the first sliding groove, an iron block matched with the electromagnet is arranged at the upper end of the third sliding block, the lower end of the third sliding block is connected with the lower end wall of the first sliding groove through a spring, the lower end of the sixth rotating shaft is fixedly provided with a second gear, a third gear which can be meshed with the second gear is fixedly arranged on the fourth rotating shaft, and a fourth gear which can be meshed with the second gear is fixedly arranged at the upper end of the first screw rod; the sliding assembly is including being located third sliding chamber rear side and with the communicating second sliding tray in third sliding chamber, second sliding tray right-hand member wall fixed mounting has the third motor, third motor left end power is connected with the second screw rod, be equipped with slidable mounting through screw-thread fit on the second screw rod just extend forward in the second sliding tray to the fourth sliding block in third sliding chamber, be equipped with in the third sliding chamber with fourth sliding block fixed connection's blending bin, blending bin lower extreme fixedly connected with external communicating discharge gate, be equipped with in the main part be located second sliding chamber right side and with blending bin upper end complex feed inlet.