CN216782244U - A kind of mixing device for concrete aggregate - Google Patents

Abstract

The utility model relates to the technical field of concrete aggregate processing, in particular to a mixing device for concrete aggregate. The technical scheme comprises the following steps: roof, blending tank and unloading subassembly, the unloading pipe is installed to the bottom of blending tank, and the moisture detector is installed to top one side of roof, and the unloading subassembly is installed at the outside top of unloading pipe, installs two sets of connecting plates in the unloading subassembly, and the striker plate is installed to the bottom of connecting plate, and two sets of linkage gears are installed in the front of connecting plate. According to the utility model, the moisture detector is used for detecting the moisture of the concrete aggregate mixed in the mixing tank, workers can monitor the mixed moisture of the concrete aggregate in real time through the moisture detector, and when the moisture of the concrete aggregate is detected to be lower than a standard value, a water source can be injected into the mixing tank through the water injection port, so that the moderate moisture of the concrete aggregate is ensured, the viscosity of the concrete aggregate is improved, and the use condition of building construction is met.

Description

A kind of mixing device for concrete aggregate

technical field

The utility model relates to the technical field of concrete aggregate processing, in particular to a mixing device for concrete aggregates.

Background technique

Concrete aggregates refer to granular loose materials that play a skeleton or filling role in concrete. They are divided into coarse aggregates and fine aggregates. Coarse aggregates refer to pebbles, crushed stones, etc. Applied to civil engineering, it needs to be mixed in the production and processing of concrete aggregate, so a mixing device for concrete aggregate is proposed.

After searching, the patent publication number CN212331400U discloses an aggregate mixing device for construction engineering, an aggregate mixing device for construction engineering, including a mixing body, and a feeding pipe is fixedly installed in the middle of the upper end of the mixing body. A feeding port is fixedly connected to the upper end of the pipe, a stirring device is fixedly installed inside the mixing body, a movable wheel is fixedly installed at the right end of the stirring device, a fixing frame is fixedly connected to the left end of the mixing body, and the upper part of the right end of the fixing frame is fixedly installed There is a fixing device, a coarse mesh is fixedly connected to the right part of the lower end of the mixing body, and a discharge port is fixedly installed at the lower end of the coarse mesh.

The disadvantages of the existing mixing devices for concrete aggregates are:

1. The existing mixing devices for concrete aggregates cannot grasp the moisture content of the concrete aggregates when they are mixed, resulting in the inability of the water content in the concrete aggregates to meet the requirements, thereby affecting the mixing quality of the concrete aggregates and reducing the quality of the concrete aggregates. Viscosity, which does not meet the conditions of use in construction, reduces the practicability of the device;

2. The existing mixing device for concrete aggregate is inconvenient to adjust the cutting amount, which makes it impossible to adjust the cutting amount according to the cutting needs, which easily leads to the problem that the concrete aggregate is overfilled and sprinkled during loading, thus causing the concrete Aggregate waste, for this reason, we propose a mixing device for concrete aggregate to solve the existing problem.

Utility model content

The purpose of the present invention is to provide a mixing device for concrete aggregates to solve the problems raised in the above background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a mixing device for concrete aggregates, comprising a top plate, a mixing tank and a blanking assembly, the bottom of the mixing tank is provided with a blanking pipe, and the bottom of the mixing tank is A top plate is installed on the top, a moisture detector is installed on one side of the top of the top plate, a water injection port is installed on the other side of the top of the top plate, and a constant speed motor is installed on the top center of the top plate through the mounting frame. A screw rod extending to the inside of the mixing tank is installed at the output end, a support rod is installed on the outer side of the mixing tank, a feeding assembly is installed on the outer top of the feeding pipe, and two sets of connecting plates are installed in the feeding assembly A baffle plate is installed at the bottom of the connecting plate, two sets of linkage gears are installed on the front of the connecting plate, and an electric telescopic rod is installed on one side of the baffle plate through a shaft bolt.

The detection end of the moisture detector extends to the inside of the mixing tank, so that the moisture of the concrete aggregate mixed in the mixing tank can be detected. When the moisture of the concrete aggregate is detected to be lower than the standard value, water can be injected into the mixing tank through the water injection port. , to ensure the mixing quality of the concrete aggregate, and at the same time, the concrete aggregate at the bottom can be transported to the upper layer through the rotating screw rod, so as to achieve the purpose of circulating the concrete aggregate at the bottom of the mixing tank and the concrete aggregate at the top, thereby improving the mixing efficiency. , and the power-on operation of the electric telescopic rod can drive the baffle plate to move in an arc, and the arc-moving baffle plate drives the linkage gear to rotate through the connecting plate. Relative movement, so that the device can be automatically unloaded.

Preferably, a flip cover is installed on both sides of the top plate through hinges, and a handle is installed on the top of the flip cover. The handle can be used to easily open the flip cover, which is convenient for filling the inside of the mixing tank, and at the same time, it is convenient for the maintenance of the inside of the mixing tank.

Preferably, a bearing frame is installed inside the feeding tube, and the top of the bearing frame is connected with the bottom end of the screw rod through a rotating shaft. The bearing frame can increase the stability of the rotation of the screw rod and ensure the stability of the rotation of the screw rod.

Preferably, a shaft end is installed on the top of the electric telescopic rod, and the top shaft end of the electric telescopic rod is connected to the bottom side of the mixing tank through a shaft member. The telescopic operation of the electric telescopic rod can drive the baffle to move in an arc, which is convenient for the device to automatically discharge.

Preferably, a lifting ring is movably installed on the top of the support rod, and a bottom frame is welded on the bottom of the lifting ring, and a controller is installed on the front of the support rod. The lifting ring can facilitate the lifting of the device, which is convenient for hoisting and running the concrete aggregate inside the device, and the stability of the device placement can be increased through the base frame. The controller controls the operation of the device.

Preferably, struts are installed on the outer side of the screw rod at equal distances, and a scraper is installed on one side of the strut. The screw rod can drive the scraper to rotate synchronously through the support rod, and the scraper is connected with the inner wall of the mixing tank, so that the concrete aggregate on the inner wall of the mixing tank can be scraped off when the scraper rotates.

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

1. Use the moisture detector to detect the moisture of the concrete aggregate mixed in the mixing tank. The staff can use the moisture detector to monitor the mixed moisture of the concrete aggregate in real time. When the moisture of the concrete aggregate is detected to be lower than the standard value, the The nozzle injects water into the mixing tank to ensure that the moisture content of the concrete aggregate is moderate, and the viscosity of the concrete aggregate is improved, which is in line with the use conditions of building construction.

2. Power-on operation of the electric telescopic rod can drive the baffle plate to move in an arc. The arc-moving baffle plate drives the linkage gear to rotate through the connecting plate, and the two sets of baffle plates can be made by the toothed connection of the two sets of linkage gears. Relatively moving, through the relatively open two sets of baffles, the device can automatically unload, and it is also convenient to adjust the distance between the two sets of baffles according to the needs of blanking, so as to realize the adjustment of the blanking amount of the device and increase the equipment. Adjustability avoids the problem of overfilling the concrete aggregate during loading, and improves the practicability of the device.

Description of drawings

Fig. 1 is the front view of the utility model;

Fig. 2 is the sectional structure schematic diagram of the utility model;

3 is a schematic diagram of the partial structure of the blanking assembly of the present invention;

FIG. 4 is a schematic diagram of the partial structure of the screw rod of the present invention.

In the figure: 1. Top plate; 101, Moisture detector; 102, Water injection port; 103, Flip cover; 2, Mixing tank; , baffle plate; 303, linkage gear; 304, electric telescopic rod; 4, support rod; 401, lifting ring; 402, chassis; 403, controller; 5, constant speed motor; 501, mounting frame; 6, screw rod; 601, strut; 602, scraper.

Detailed ways

The technical solutions of the present invention will be further described below with reference to the accompanying drawings and specific embodiments.

Example 1

As shown in Figures 1-4, a mixing device for concrete aggregates proposed by the present utility model includes a top plate 1, a mixing tank 2 and a blanking assembly 3. A blanking pipe 201 is installed at the bottom of the mixing tank 2. The mixing tank A top plate 1 is installed on the top of 2, a moisture detector 101 is installed on one side of the top of the top plate 1, a water injection port 102 is installed on the other side of the top of the top plate 1, and a constant-speed motor 5 is installed on the top center of the top plate 1 through the mounting frame 501. The output end of the motor 5 is installed with a screw rod 6 extending to the inside of the mixing tank 2 , a support rod 601 is installed on the outside of the screw rod 6 at equal distances, and a scraper 602 is installed on one side of the support rod 601 , and the outside of the mixing tank 2 is installed There is a support rod 4, a blanking assembly 3 is installed on the outer top of the blanking pipe 201, two sets of connecting plates 301 are installed in the blanking assembly 3, a baffle plate 302 is installed at the bottom of the connecting plate 301, and the front of the connecting plate 301 is installed There are two sets of linkage gears 303, and an electric telescopic rod 304 is installed on one side of the baffle plate 302 through a shaft bolt.

The working principle of the mixing device for concrete aggregates based on the first embodiment is that the screw rod 6 can be driven to rotate by the constant speed motor 5 energized and operated, and the concrete aggregate at the bottom can be transported to the upper layer through the rotating screw rod 6, so that the concrete aggregate The material forms a bottom-to-up mixing vortex inside the mixing tank 2, which can fully mix and mix the concrete aggregates in the upper and lower layers, and fully mix the concrete aggregates in the mixing tank 2 without generating a mixing dead angle. It is ensured that the mixed concrete aggregate is evenly mixed, and at the same time, the screw rod 6 can drive the scraper 602 to rotate synchronously through the support rod 601, and the scraper 602 is connected with the inner wall of the mixing tank 2, so that the mixing tank can be scraped off when the scraper 602 rotates 2 The inner wall of the concrete aggregate ensures the cleanliness of the inner wall of the mixing tank 2. When mixing the concrete aggregate, the moisture detector 101 can be used to detect the moisture of the concrete aggregate mixed in the mixing tank 2. The staff can use the moisture detector. 101 monitors the mixing moisture of the concrete aggregate in real time, and when it is detected that the moisture of the concrete aggregate is lower than the standard value, water can be injected into the mixing tank 2 through the water injection port 102, so as to ensure that the moisture content of the concrete aggregate is moderate and the viscosity of the concrete aggregate is increased. Moderate, the mixing quality of concrete aggregates is improved, which is in line with the use conditions of building construction, and the baffle plate 302 can be driven to move in a circular arc through the power-on operation of the electric telescopic rod 304, and the arc-moving baffle plate 302 is driven by the connecting plate 301. The linkage gear 303 rotates, and the two sets of baffles 302 can be moved relative to each other by the toothed connection of the two sets of linkage gears 303. The two sets of baffles 302 that are relatively open can realize the automatic cutting of the device, and it is also convenient for cutting according to the material. It is necessary to adjust the spacing of the two sets of baffle plates 302, so as to realize the adjustment of the feeding amount of the device, increase the adjustability of the device, avoid the problem of overfilling the concrete aggregate during loading, and improve the efficiency of the device. practicality.

Embodiment 2

As shown in FIG. 2 or FIG. 4 , compared with the first embodiment, the present embodiment further includes: a flip cover 103 is installed on both sides of the top plate 1 through hinges, and the present invention proposes a mixing device for concrete aggregates. And a handle is installed on the top of the flip cover 103, a bearing frame 202 is installed inside the feeding tube 201, and the top of the bearing frame 202 is connected with the bottom end of the screw rod 6 through the rotating shaft, and the top of the electric telescopic rod 304 is installed with a shaft end, and The top shaft end of the electric telescopic rod 304 is connected to the bottom side of the mixing tank 2 through the shaft member, the top of the support rod 4 is movably installed with a lifting ring 401, and the bottom of the lifting ring 401 is welded with a chassis 402, and the front of the support rod 4 is installed with a controller 403.

In this embodiment, the flip cover 103 can be easily opened by the handle, so that the material can be loaded into the mixing tank 2 and the interior of the mixing tank 2 can be easily repaired. For the stability of the rotation of the rod 6, through the telescopic operation of the electric telescopic rod 304, the baffle plate 302 can be driven to move in a circular arc, which is convenient for the device to automatically discharge materials. The hoisting operation is carried out, and the stability of the device placement can be increased through the base frame 402. The controller 403 is electrically connected with the constant speed motor 5 and the electric telescopic rod 304 through the belt line, which is convenient for the controller to control the operation of the device.

The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solutions of the present invention and the relevant enlightenment of the above-mentioned embodiments, those skilled in the art can make various alternative improvements to the above-mentioned specific embodiments. and combination.

Claims (6)

1. A mixing device for concrete aggregate, comprising a top plate (1), a mixing tank (2) and a blanking assembly (3), characterized in that: the bottom of the mixing tank (2) is provided with a blanking pipe ( 201), a top plate (1) is installed on the top of the mixing tank (2), a moisture detector (101) is installed on one side of the top of the top plate (1), and the other side is installed on the top of the top plate (1) There is a water injection port (102), the top center of the top plate (1) is installed with a constant-speed motor (5) through a mounting frame (501), and the output end of the constant-speed motor (5) is installed to extend to the inside of the mixing tank (2). A support rod (4) is installed on the outer side of the mixing tank (2), a feeding assembly (3) is installed on the outer top of the feeding pipe (201), and the feeding assembly ( 3) Two sets of connecting plates (301) are installed inside, a baffle plate (302) is installed at the bottom of the connecting plate (301), and two sets of linkage gears (303) are installed on the front of the connecting plate (301), An electric telescopic rod (304) is installed on one side of the baffle plate (302) through a shaft bolt. 2. A mixing device for concrete aggregates according to claim 1, characterized in that: a flip cover (103) is installed on both sides of the top plate (1) through hinges, and the top of the flip cover (103) is installed There are handles. 3. A mixing device for concrete aggregates according to claim 1, characterized in that: a bearing frame (202) is installed inside the feeding pipe (201), and the top of the bearing frame (202) passes through The rotating shaft is connected with the bottom end of the screw rod (6). 4. A mixing device for concrete aggregate according to claim 1, characterized in that: a shaft end is installed on the top of the electric telescopic rod (304), and the top shaft end of the electric telescopic rod (304) passes through The shaft piece is connected to the bottom side of the mixing tank (2). 5 . The mixing device for concrete aggregates according to claim 1 , wherein a lifting ring ( 401 ) is movably installed on the top of the support rod ( 4 ), and the bottom of the lifting ring ( 401 ) is welded with a bottom. 6 . The frame (402) is provided with a controller (403) on the front of the support rod (4). 6 . The mixing device for concrete aggregate according to claim 1 , wherein a support rod ( 601 ) is installed on the outer side of the screw rod ( 6 ) at equal distances, and one of the support rods ( 601 ) is equidistantly installed. 7 . A scraper (602) is installed on the side.

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