Disclosure of Invention
In order to achieve the purpose, the invention adopts the following technical scheme:
a concrete mixing device comprises a machine body and a mixing box fixedly arranged in the machine body, wherein a driving mechanism is arranged on the side surface of the mixing box, a sliding frame fixedly arranged on the inner wall of the machine body is arranged above the driving mechanism, a rack is slidably arranged in the sliding frame, the sliding frame is connected with a return spring fixed on the inner top surface of the rack, a rotating seat is fixedly arranged on the upper surface of the machine body, the rotating seat is rotatably connected with a rotating shaft, the rotating shaft is connected with a gear, the gear is meshed with the rack, the rotating shaft is connected with a mixing shaft rotatably arranged in the mixing box through a bevel gear set, a plurality of mixing devices are fixedly arranged on the side surface of the mixing shaft, the rotating shaft is connected with a crankshaft, the crankshaft is rotatably connected with a moving sleeve, and the moving sleeve is connected with a first magnetic block through a connecting, just the both sides inner wall slidable mounting of agitator tank has second magnetism ejector pad, second magnetism ejector pad is connected with fixed mounting and is in the spring of top surface in the agitator tank, just second magnetism ejector pad with the magnetism of first magnetic path is opposite, actuating mechanism's side be connected with the third magnet that first magnetic path magnetism is the same, agitating unit includes fixed mounting in the slide bar of (mixing) shaft side, just the top fixed mounting of slide bar has the dead lever, the side slidable connection of slide bar has first sliding sleeve, just first sliding sleeve rotates and is connected with the magnetic path, the magnetic path is kept away from the one end of first sliding sleeve is connected with slidable mounting and is in the second sliding sleeve of dead lever side, just the tip of dead lever rotates and is connected with two stirring rods, the stirring rod with be connected with expanding spring between the second sliding sleeve, first sliding sleeve is kept away from one side of (mixing) shaft install with the magnetism of second magnetism ejector pad is opposite The magnetic block, agitating unit's below is provided with coupling mechanism, the bottom plate of agitator tank rotates to be connected with to rotate and installs the average pole of bottom surface in the fuselage, just average pole is connected with the setting and is in the inside bottom stirring rake of agitator tank, just average pole with coupling mechanism is connected.
As a still further scheme of the invention: the side-mounting of bottom stirring rake has a plurality of archs, just the side of fuselage is provided with water supply installation.
As a still further scheme of the invention: coupling mechanism includes fixed mounting and is in slide rail and the winder on the fuselage lateral wall, just the inside slidable mounting of slide rail has the second sliding block, the side of second sliding block is connected with depression bar down, the depression bar below is connected with fixed mounting and is in return force spring on the winder, the second sliding block is connected with fixed mounting through the pull wire in the reel of bottom surface in the fuselage, the pull rope is kept away from the one end of second sliding block with the average pole is connected, the side of average pole is connected with the second spring, just the second spring coupling have fixed mounting in the backup pad of bottom surface in the fuselage.
As a still further scheme of the invention: and a dust removal device is arranged above the water supply device.
As a still further scheme of the invention: actuating mechanism installs including rotating runner and second bull stick on the fuselage inner wall, the inner wall fixed mounting of fuselage has two fixed covers, the inside sliding connection of second bull stick has to be fixed the ball of runner side, just the second bull stick is kept away from the one end of runner is connected with the slidable mounting and is in the inside vertical pole of fixed cover, just the side of vertical pole with third magnet is connected, the lower bottom surface fixed mounting of vertical pole has the briquetting.
As a still further scheme of the invention: the water supply device comprises a water tank fixedly mounted on the inner wall of the machine body, the water tank is connected with a water pump through a guide pipe, and scale marks are fixedly mounted on the side face of the water tank.
As a still further scheme of the invention: the dust removal device comprises a dust collection box fixedly mounted on the side wall of the machine body, the dust collection box is connected with a fan through a guide pipe, and an electrostatic plate is fixedly mounted inside the dust collection box.
The invention has the beneficial effects that:
according to the invention, the crankshaft and the first magnetic block are arranged, the driving mechanism can be driven by the motor to move up and down, the stirring shaft is driven by the bevel gear set to rotate, the stirring rod is continuously extended and retracted under the magnetic action of the first magnetic block, so that the stirring effect of the device is conveniently increased, the second magnetic push block is driven by the second magnetic push block to move up and down under the magnetic action of the first magnetic block, so that concrete on the side wall of the stirring box is conveniently pushed down, the side wall is kept clean, the concrete at the bottom of the stirring box is conveniently stirred by the bottom stirring paddle, the stirring efficiency of the device is further increased, and the device is more convenient and reliable to use.
Drawings
FIG. 1 is a schematic view showing the construction of a concrete mixing apparatus according to example 1;
FIG. 2 is a schematic view showing the construction of a mixing apparatus of a concrete mixing apparatus according to example 1;
FIG. 3 is a front sectional view of a driving mechanism of a concrete mixer according to embodiment 1;
FIG. 4 is a schematic view showing the structure of a connecting mechanism of a concrete mixer according to embodiment 1;
FIG. 5 is a sectional view of a water supply apparatus of a concrete mixer apparatus according to embodiment 1;
FIG. 6 is a schematic view showing the construction of a dust removing apparatus for a concrete mixing apparatus according to example 2;
in the figure: the device comprises a machine body 1, a stirring device 2, a connecting mechanism 3, a driving mechanism 4, a water supply device 5, a dust removal device 6, a stirring box 7, a sliding frame 8, a rack 9, a gear 10, a crankshaft 11, a second magnetic push block 13, a first magnetic block 14, a bottom stirring paddle 15, a sliding rod 21, a fixed rod 22, a first sliding sleeve 23, a second sliding sleeve 24, a stirring rod 25, a telescopic spring 26, a magnetic block 27, a second sliding block 31, a lower pressing rod 32, a return spring 33, a rotating wheel 41, a second rotating rod 42, a spherical ball 43, a vertical rod 44, a water tank 51, a water pump 52, a dust collection box 61, a fan 62 and an electrostatic plate 63.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1 to 5, a concrete mixing device comprises a machine body 1 and a mixing box 7 fixedly installed inside the machine body 1, wherein a driving mechanism 4 is arranged on the side surface of the mixing box 7, a sliding frame 8 fixedly installed on the inner wall of the machine body 1 is arranged above the driving mechanism 4, a rack 9 is slidably installed inside the sliding frame 8, the sliding frame 8 is connected with a return spring fixed on the inner top surface of the rack 9, a rotating seat is fixedly installed on the upper surface of the machine body 1 and is rotatably connected with a rotating shaft, the rotating shaft is connected with a gear 10, the gear 10 is meshed with the rack 9, the rotating shaft is connected with a mixing shaft rotatably installed inside the mixing box 7 through a bevel gear set, a plurality of mixing devices 2 are fixedly installed on the side surface of the mixing shaft, the rotating shaft is connected with a crankshaft 11, the crankshaft 11 is rotatably connected with a moving sleeve, the moving sleeve is connected with a first magnetic block 14 through a connecting, the second magnetic pushing block 13 is connected with a spring fixedly arranged on the inner top surface of the stirring box 7, the second magnetic pushing block 13 and the first magnetic block 14 have opposite magnetism, the side surface of the driving mechanism 4 is connected with a third magnet with the same magnetism as the first magnetic block 14, the stirring device 2 comprises a sliding rod 21 fixedly arranged on the side surface of the stirring shaft, a fixed rod 22 is fixedly arranged above the sliding rod 21, the side surface of the sliding rod 21 is slidably connected with a first sliding sleeve 23, the first sliding sleeve 23 is rotatably connected with a magnetic block 27, one end of the magnetic block 27 far away from the first sliding sleeve 23 is connected with a second sliding sleeve 24 slidably arranged on the side surface of the fixed rod 22, the end part of the fixed rod 22 is rotatably connected with two stirring rods 25, an expansion spring 26 is connected between the stirring rods 25 and the second sliding sleeve 24, one side of the first sliding sleeve 23 far away from the stirring shaft is provided with a magnetic block with opposite magnetism to the second magnetic pushing, the bottom plate of the stirring box 7 is rotatably connected with an averaging rod which is rotatably arranged on the inner bottom surface of the machine body 1, the averaging rod is connected with a bottom stirring paddle 15 which is arranged inside the stirring box 7, the averaging rod is connected with the connecting mechanism 3, when the stirring device is used, cement sand is poured into the device through a feeding hole above the stirring box, then the motor is started, the driving mechanism 4 moves up and down under the rotation of the motor, the rack 9 is driven to move up and down, the gear 10 is driven to rotate, the stirring shaft is driven to rotate under the action of the bevel gear set, the first magnetic block 14 is driven to move up and down under the rotation of the crankshaft, the second magnetic push block 13 is driven to move up and down under the action of the magnetic force of the first magnetic block 14, so that concrete on the side wall of the stirring box 7 is pushed down, the side wall is kept clean, and meanwhile, the stirring rod 25 is continuously extended and retracted under the, the bottom stirring paddle 15 is arranged, so that the concrete at the bottom of the stirring box 7 can be stirred conveniently, the stirring efficiency of the device is further increased, and the device is more convenient and reliable to use.
Wherein, a plurality of archs are installed to the side of bottom stirring rake 15, and the side of fuselage 1 is provided with water supply installation 5, is being convenient for further reinforcing the stirring effect of device like this.
Wherein, the connecting mechanism 3 comprises a slide rail and a winding board which are fixedly arranged on the side wall of the machine body 1, a second sliding block 31 is arranged inside the slide rail in a sliding manner, the side surface of the second sliding block 31 is connected with a lower pressure rod 32, the lower part of the lower pressure rod 32 is connected with a return spring 33 which is fixedly arranged on the winding board, the second sliding block 31 is connected with a reel which is fixedly arranged on the inner bottom surface of the machine body 1 through a traction line, one end of the traction rope, far away from the second sliding block 31, is connected with an averaging rod, the side surface of the averaging rod is connected with a second spring, and the second spring is connected with a supporting plate which is fixedly arranged on the inner bottom surface of the machine body 1, so that under the movement of the driving mechanism 4, the lower pressure rod 32 moves downwards and simultaneously compresses the return spring 33, and further under the elastic force action of the second, further increasing the stirring efficiency of the device.
Wherein, the dust removing device 6 is arranged above the water supply device 5, so that dust removing work can be carried out in the concrete mixing process.
Wherein, actuating mechanism 4 installs runner 41 and second bull stick 42 on the inner wall of fuselage 1 including rotating, the inner wall fixed mounting of fuselage 1 has two fixed covers, the inside sliding connection of second bull stick 42 has the ball 43 of fixing in runner 41 side, and the one end that runner 41 was kept away from to second bull stick 42 is connected with the vertical pole 44 of slidable mounting in fixed cover inside, and the side of vertical pole 44 is connected with the third magnet, the lower bottom surface fixed mounting of vertical pole 44 has the briquetting, drive and the ball 43 rotates under runner 41's rotation like this, and then drive second bull stick 42 and rotate, drive vertical pole 44 simultaneously and reciprocate, and then drive the device.
Wherein, water supply installation 5 includes water tank 51 of fixed mounting on fuselage 1 inner wall, and water tank 51 has water pump 52 through pipe connection, and water tank 51's side fixed mounting has the scale mark, supplies water to agitator tank 7 like this when needing, is convenient for in time moisturizing through setting up the scale mark.
The working principle is as follows: when the device is used, cement sand is poured into the device through the feeding hole above the device, then the motor is started, the driving mechanism 4 moves up and down under the rotation of the motor, the rack 9 is driven to move up and down, the gear 10 is driven to rotate, the stirring shaft is driven to rotate under the action of the bevel gear set, the first magnetic block 14 is driven to move up and down under the rotation of the crankshaft, the second magnetic pushing block 13 is driven to move up and down under the action of the magnetic force of the first magnetic block 14, concrete on the side wall of the stirring box 7 is pushed down conveniently, the side wall is kept clean, meanwhile, the stirring rod 25 is continuously extended and retracted under the action of the second magnetic pushing block 12, the stirring effect of the device is increased conveniently, the concrete at the bottom of the stirring box 7 is stirred by the aid of the bottom stirring paddle 15, the stirring efficiency of the device is further increased, the device is more convenient and reliable to use, and the driving mechanism, the lower pressing rod 32 moves downwards and compresses the return spring 33 at the same time, and then under the elastic action of the second spring, the average rod rotates to drive the bottom stirring paddle 15 to rotate, so that the concrete at the bottom of the stirring box 7 is stirred conveniently, and the stirring efficiency of the device is further increased.
Example 2
Referring to fig. 6, in a concrete mixer, compared to embodiment 1, the dust removing device 6 includes a dust box 61 fixedly mounted on a side wall of the body 1, the dust box 61 is connected to a fan 62 through a conduit, and an electrostatic plate 63 is fixedly mounted inside the dust box 61.
The working principle is as follows: like this can in time carry out the dust absorption that will produce when carrying out the concrete mixing, be convenient for reduce the dust in the air, improve workman's operational environment simultaneously, be convenient for increase dust collection efficiency through setting up electrostatic plate 63.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.