CN205521941U - Concrete mixer convenient to intensive mixing - Google Patents

Abstract

The utility model discloses a concrete mixer which is convenient for full mixing, which comprises an upper cover and a mixing tank; the upper cover is provided with a transmission device and a spraying device; the transmission device is composed of a gear installation box and a rotating motor; the The spraying device is divided into a first spraying device and a second spraying device; the first spraying device is composed of a first connecting pipe and a first spraying plate; the second spraying device is composed of a second connecting pipe and a The second spray plate is composed; the middle part of the mixing tank is provided with a sleeve; the sleeve is provided with a rotating shaft; the side wall of the mixing tank is provided with a feeding device; The new type adds liquid to the mixing tank through the setting of the first spray device and the second spray device, so as to facilitate the dissolution of concrete, and the rotation of the first spray device and the second spray device is driven by the rotating motor, so that the liquid is evenly distributed from the mixing tank. The nozzle sprays out, and can increase the spraying area and improve the degree of mixing with concrete.

Description

A concrete mixer that is convenient for thorough mixing

technical field

The utility model relates to a construction equipment, in particular to a concrete mixer which is convenient for full mixing.

Background technique

Concrete mixers are commonly used mechanical equipment in the construction industry. The existing concrete mixers on the market have mixing dead angles when mixing concrete, and the mixing effect is not good, which affects the mixing quality of concrete; Blockage phenomenon is not conducive to improving work efficiency.

Utility model content

The purpose of this utility model is to provide a kind of concrete mixer that is convenient to fully mix, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions:

A concrete mixer that is convenient for full mixing, including an upper cover and a mixing tank; the upper cover is provided with a transmission device and a spraying device; the transmission device is arranged on the upper surface of the upper cover, and is composed of a gear installation box and a rotating motor; The gear installation box is provided with a first gear, a second gear and a third gear; the first gear and the second gear mesh with each other, and the top is movably connected to the first water inlet pipe, and the bottom is connected to the upper end of the first connecting pipe fixedly connected; the third gear and the second gear are meshed with each other, and the top is movably connected with the second water inlet pipe, and the bottom is fixedly connected with the upper end of the second connecting pipe; the second gear is fixedly connected with the main shaft of the rotating motor; The rotating motor is fixed on the upper surface of the gear installation box; the spraying device is divided into a first spraying device and a second spraying device; the first spraying device is composed of a first connecting pipe and a first spraying plate The lower end of the first connecting pipe is fixedly connected with the first spraying plate; the second spraying device is composed of the second connecting pipe and the second spraying plate; the lower end of the second connecting pipe is connected with the second spraying plate fixed connection; the middle part of the mixing tank is provided with a sleeve; the sleeve is fixed on the bottom surface of the upper cover through a fixing frame; a rotating shaft is arranged in the sleeve; the top of the rotating shaft is fixedly connected with the bottom surface of the second gear; A lifting auger is provided; a feeding device is provided on the side wall of the mixing tank; the feeding device is divided into a first feeding device and a second feeding device; the first feeding device and the second feeding device A feeding port is arranged on the top; a feeding auger is arranged below the feeding port; the feeding auger is fixedly connected with the main shaft of the feeding motor; a stirring plate and a discharge port are arranged at the bottom of the stirring tank; the stirring plate and the stirring motor The main shaft is fixedly connected; the stirring motor is arranged on the bottom surface of the stirring tank; the discharge port is divided into a first discharge port and a second discharge port; the first discharge port and the second discharge port are provided with discharge The material baffle; the bottom surface of the mixing tank is provided with a bracket.

As a further solution of the present utility model: the first water inlet pipe and the second water inlet pipe are fixedly connected to the upper surface of the gear installation box.

As a further solution of the present invention: the first spraying plate and the second spraying plate are arranged in a disc shape, a number of nozzles are arranged on the bottom surface, and flow channels are arranged inside.

As a further solution of the utility model: the stirring tank is fixed with the upper cover through mutual screwing of bolts and nuts.

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

The utility model adds liquid to the mixing tank through the setting of the first spray device and the second spray device, so as to facilitate the dissolution of concrete, and the rotating motor drives the first spray device and the second spray device to rotate, so that the liquid is uniform It is sprayed from the nozzle, and can increase the spraying area and improve the degree of mixing with the concrete; the setting of the sleeve and the lifting auger lifts the concrete from the bottom of the mixing tank to the top of the mixing tank, and falls again to participate in the mixing, improving the mixing efficiency; The feeding motor drives the feeding auger to rotate, and sends the concrete into the mixing tank, and the feeding is uniform, which is convenient for subsequent mixing and stirring; the setting of two discharge ports is convenient for rapid discharge.

Description of drawings

Fig. 1 is a structural schematic diagram of a concrete mixer convenient for thorough mixing.

Fig. 2 is a structural schematic diagram of a feeding device in a concrete mixer for thorough mixing.

Fig. 3 is a structural schematic diagram of a gear installation box in a concrete mixer that facilitates thorough mixing.

In the figure: 1-first feeding device, 2-top cover, 3-first spraying device, 4-transmission device, 5-second spraying device, 6-nut, 7-bolt, 8-second feed Material device, 9-fixed frame, 10-sleeve, 11-stirring plate, 12-support, 13-second discharge port, 14-stirring motor, 15-first discharge port, 16-discharge baffle, 17-Liter material auger, 18-Rotary shaft, 19-Stirring tank, 20-Feeding port, 21-Feeding auger, 22-Feeding motor, 23-First water inlet pipe, 24-Rotary motor, 25-Second inlet Water pipe, 26-third gear, 27-second connecting pipe, 28-runner, 29-nozzle, 30-second spray plate, 31-gear installation box, 32-second gear, 33-first spray Disk, 34-the first connecting pipe, 35-the first gear.

detailed description

The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.

Please refer to Fig. 1-3, a kind of concrete mixer that is convenient for thorough mixing, comprises upper cover 2 and mixing tank 19; Said upper cover 2 is provided with transmission device 4 and spraying device above; Said transmission device 4 is arranged on the upper cover 2 The upper surface is composed of a gear installation box 31 and a rotating motor 24; the gear installation box 31 is provided with a first gear 35, a second gear 32 and a third gear 26; the first gear 35 and the second gear 32 Mesh with each other, and the top is movably connected with the first water inlet pipe 23, and the bottom is fixedly connected with the upper end of the first connecting pipe 34; the third gear 26 and the second gear 32 are meshed with each other, and the top is movably connected with the second water inlet pipe 25 , the bottom is fixedly connected to the upper end of the second connecting pipe 27; the first water inlet pipe 23 and the second water inlet pipe 25 are fixedly connected to the upper surface of the gear installation box 31; the second gear 32 is fixed to the main shaft of the rotating motor 24 connected; the rotating motor 24 is fixed on the upper surface of the gear installation box 31 for providing rotational power; the spraying device is divided into a first spraying device 3 and a second spraying device 5; the first spraying device The device 3 is composed of a first connecting pipe 34 and a first spraying plate 33; the lower end of the first connecting pipe 34 is fixedly connected with the first spraying plate 33; the second spraying device 5 is composed of a second connecting pipe 27 and The second spray plate 30 is composed; the lower end of the second connecting pipe 27 is fixedly connected with the second spray plate 30; the first spray plate 33 and the second spray plate 30 are arranged in a disc shape, and the bottom surface is provided with A number of nozzles 29 are provided with a flow channel 28 inside; the first spray device 3 and the second spray device 5 are used to add liquid to the mixing tank 19 to facilitate the dissolution of the concrete, and the first sprayer is driven by the rotating motor 24 The shower device 3 and the second spray device 5 rotate, so that the liquid is evenly sprayed from the nozzle 29, and the spray area can be increased, and the degree of mixing with the concrete can be improved; It is fixed with the upper cover 2; the middle part of the stirring tank 19 is provided with a sleeve 10; the sleeve 10 is fixed on the bottom surface of the upper cover 2 through the fixing frame 9; the sleeve 13 is provided with a rotating shaft 18; the top of the rotating shaft 18 It is fixedly connected with the bottom surface of the second gear 32; the rotating shaft 18 is provided with a lifting auger 17; the arrangement of the sleeve 10 and the lifting auger 17 is used to lift the concrete from the bottom of the mixing tank 19 to the top of the mixing tank 19, and then drop it again Participate in mixing to improve mixing efficiency; a feeding device is provided on the side wall of the mixing tank 19; the feeding device is divided into a first feeding device 1 and a second feeding device 8; the first feeding device 1 and the second feeding device The second feeding device 8 is provided with a feeding port 20; the bottom of the feeding port 20 is provided with a feeding auger 21; the feeding auger 21 is fixedly connected with the main shaft of the feeding motor 22; the feeding auger 21 is driven by the feeding motor 22 to rotate , the concrete is sent into the mixing tank 19, and the feeding is uniform, which is convenient for subsequent mixing and stirring; the bottom of the mixing tank 19 is provided with a stirring blade 11 and a discharge port; the stirring blade 11 is fixedly connected with the main shaft of the stirring motor 14; the stirring Motor 14 is arranged on the bottom surface of mixing tank 19, for providing Stirring power; the discharge port is divided into the first discharge port 15 and the second discharge port 13; the first discharge port 15 and the second discharge port 13 are provided with a discharge baffle 16; the stirring tank 19 bottom surface is provided with support 12.

The preferred implementation of this patent has been described in detail above, but this patent is not limited to the above-mentioned implementation, and within the knowledge of those of ordinary skill in the art, it can also be made without departing from the purpose of this patent. Variations.

Claims (4)

1. A concrete mixer that is convenient for full mixing, including a loam cake and a mixing tank; it is characterized in that, the loam cake is provided with a transmission device and a spray device; the transmission device is arranged on the upper surface of the loam cake, and is installed by gears box and a rotating motor; the gear installation box is provided with a first gear, a second gear and a third gear; the first gear and the second gear mesh with each other, and the top is movably connected with the first water inlet pipe, and the bottom is connected with the The upper end of the first connecting pipe is fixedly connected; the third gear and the second gear are meshed with each other, and the top is movably connected with the second water inlet pipe, and the bottom is fixedly connected with the upper end of the second connecting pipe; the second gear is connected with the rotating motor The main shaft is fixedly connected; the rotating motor is fixed on the upper surface of the gear installation box; the spraying device is divided into a first spraying device and a second spraying device; the first spraying device consists of a first connecting pipe and a The first spray plate is composed; the lower end of the first connecting pipe is fixedly connected with the first spraying plate; the second spraying device is composed of the second connecting pipe and the second spraying plate; the lower end of the second connecting pipe It is fixedly connected with the second spray plate; the middle part of the mixing tank is provided with a sleeve; the sleeve is fixed on the bottom surface of the upper cover through a fixing frame; the sleeve is provided with a rotating shaft; the top of the rotating shaft is connected to the bottom surface of the second gear fixed connection; a lifting auger is provided on the rotating shaft; a feeding device is provided on the side wall of the mixing tank; the feeding device is divided into a first feeding device and a second feeding device; the first feeding device and the second feeding device is provided with a feeding port; the bottom of the feeding port is provided with a feeding auger; the feeding auger is fixedly connected with the main shaft of the feeding motor; the bottom of the mixing tank is provided with a stirring plate and a discharge port; The stirring plate is fixedly connected with the main shaft of the stirring motor; the stirring motor is arranged on the bottom surface of the stirring tank; the discharge port is divided into a first discharge port and a second discharge port; the first discharge port and the second discharge port A discharge baffle is provided on the discharge port; a bracket is provided on the bottom of the mixing tank. 2. The concrete mixer that is convenient for thorough mixing according to claim 1, characterized in that, the first water inlet pipe and the second water inlet pipe are fixedly connected to the upper surface of the gear installation box. 3. The concrete mixer that is convenient for full mixing according to claim 1, characterized in that, the first spray plate and the second spray plate are arranged in a disc shape, a number of nozzles are arranged on the bottom surface, and flow channels are arranged inside . 4. The concrete mixer that is convenient for full mixing according to claim 1, characterized in that, the mixing tank is fixed to the upper cover through mutual screwing of bolts and nuts.